🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.69 AU

Year: 179 Days

Day: 38.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,910,256 km

• M1: 61,036 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 204 Days

Day: 31.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 220 Days

Day: 22.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.14 AU - 1.26 AU

Year: 578 Days

Day: 27 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.19 AU - 1.43 AU

Year: 659 Days

Day: 38 Hours

Environment

Temp: -79 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 9.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.68 AU - 3.1 AU

Year: 2160 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,910,256 km

• M1: 149,149 km (0.091 R)
• M2: 232,924 km (0.075 R)
• M3: 457,171 km (0.092 R)
• M4: 518,357 km (0.099 R)
• M5: 582,983 km (0.107 R)
• M6: 703,409 km (0.101 R)
• M7: 794,813 km (0.107 R)
• M8: 880,832 km (0.089 R)
• M9: 980,315 km (0.086 R)
• M10: 1,073,215 km (0.093 R)
• M11: 1,190,949 km (0.085 R)
• M12: 1,393,205 km (0.114 R)
• M13: 1,463,217 km (0.094 R)
• M14: 1,882,390 km (0.117 R)
• M15: 2,105,590 km (0.115 R)
• M16: 2,213,749 km (0.106 R)
• M17: 2,520,724 km (0.071 R)
• M18: 2,592,382 km (0.114 R)
• M19: 2,826,353 km (0.108 R)
• M20: 3,205,882 km (0.077 R)
• M21: 3,346,504 km (0.112 R)
• M22: 3,521,235 km (0.096 R)
• M23: 3,879,671 km (0.052 R)
• M24: 4,198,614 km (0.107 R)
• M25: 4,284,034 km (0.098 R)
• M26: 4,387,257 km (0.078 R)
• M27: 4,491,377 km (0.118 R)
• M28: 4,737,465 km (0.098 R)
• M29: 4,844,278 km (0.051 R)
• M30: 4,969,940 km (0.079 R)
• M31: 5,427,560 km (0.094 R)
• M32: 5,501,910 km (0.088 R)
• M33: 5,651,957 km (0.102 R)
• M34: 5,746,353 km (0.103 R)
• M35: 5,822,349 km (0.077 R)
• M36: 5,956,090 km (0.084 R)
• M37: 6,032,983 km (0.087 R)
• M38: 6,090,728 km (0.108 R)
• M39: 6,207,115 km (0.086 R)
• M40: 6,304,503 km (0.035 R)
• M41: 6,402,490 km (0.091 R)
• M42: 6,759,580 km (0.099 R)
• M43: 6,819,718 km (0.118 R)
• M44: 7,722,092 km (0.095 R)
• M45: 8,596,642 km (0.079 R)
• M46: 9,750,340 km (0.087 R)
• M47: 10,137,949 km (0.102 R)
• M48: 11,022,820 km (0.109 R)
• M49: 11,117,366 km (0.079 R)
• M50: 11,642,454 km (0.082 R)
• M51: 11,738,795 km (0.091 R)
• M52: 11,956,460 km (0.08 R)
• M53: 12,175,472 km (0.119 R)
• M54: 12,346,911 km (0.102 R)
• M55: 12,420,513 km (0.082 R)
• M56: 12,518,948 km (0.096 R)
• M57: 12,766,233 km (0.112 R)
• M58: 12,965,199 km (0.102 R)
• M59: 13,040,147 km (0.047 R)
• M60: 13,115,096 km (0.116 R)
• M61: 13,190,343 km (0.091 R)
• M62: 14,464,169 km (0.037 R)
• M63: 14,854,021 km (0.074 R)
• M64: 14,958,590 km (0.106 R)
• M65: 15,037,129 km (0.063 R)
• M66: 15,326,302 km (0.07 R)
• M67: 15,564,312 km (0.098 R)
• M68: 15,697,155 km (0.074 R)
• M69: 16,097,778 km (0.043 R)
• M70: 16,854,444 km (0.092 R)
• M71: 17,429,648 km (0.071 R)
• M72: 18,711,851 km (0.05 R)
• M73: 18,966,317 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 8.7

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.75 AU - 3.35 AU

Year: 2342 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,910,256 km

• M1: 138,228 km (0.111 R)
• M2: 288,574 km (0.039 R)
• M3: 398,080 km (0.076 R)
• M4: 458,966 km (0.112 R)
• M5: 645,365 km (0.107 R)
• M6: 700,567 km (0.089 R)
• M7: 866,471 km (0.118 R)
• M8: 1,012,927 km (0.084 R)
• M9: 1,100,442 km (0.109 R)
• M10: 1,248,394 km (0.097 R)
• M11: 1,439,431 km (0.066 R)
• M12: 1,576,462 km (0.081 R)
• M13: 1,770,341 km (0.102 R)
• M14: 1,850,077 km (0.114 R)
• M15: 1,985,912 km (0.041 R)
• M16: 2,041,113 km (0.104 R)
• M17: 2,153,162 km (0.072 R)
• M18: 2,412,714 km (0.078 R)
• M19: 2,471,806 km (0.052 R)
• M20: 2,561,415 km (0.112 R)
• M21: 2,774,592 km (0.113 R)
• M22: 2,852,233 km (0.045 R)
• M23: 2,993,753 km (0.037 R)
• M24: 3,186,135 km (0.109 R)
• M25: 3,415,619 km (0.097 R)
• M26: 3,701,650 km (0.117 R)
• M27: 4,118,729 km (0.076 R)
• M28: 4,225,392 km (0.049 R)
• M29: 4,423,310 km (0.048 R)
• M30: 4,587,419 km (0.086 R)
• M31: 4,661,021 km (0.095 R)
• M32: 4,978,468 km (0.049 R)
• M33: 5,322,094 km (0.057 R)
• M34: 5,555,616 km (0.077 R)
• M35: 5,713,143 km (0.098 R)
• M36: 5,812,326 km (0.093 R)
• M37: 5,972,246 km (0.117 R)
• M38: 6,378,404 km (0.111 R)
• M39: 6,501,972 km (0.104 R)
• M40: 6,605,644 km (0.115 R)
• M41: 6,668,026 km (0.111 R)
• M42: 6,877,613 km (0.073 R)
• M43: 7,025,714 km (0.113 R)
• M44: 7,174,714 km (0.076 R)
• M45: 7,715,660 km (0.053 R)
• M46: 8,608,310 km (0.075 R)
• M47: 8,745,043 km (0.108 R)
• M48: 9,136,391 km (0.06 R)
• M49: 9,746,002 km (0.063 R)
• M50: 10,079,605 km (0.118 R)
• M51: 10,782,865 km (0.086 R)
• M52: 11,177,504 km (0.092 R)
• M53: 11,376,619 km (0.086 R)
• M54: 11,778,439 km (0.089 R)
• M55: 12,389,995 km (0.073 R)
• M56: 12,881,424 km (0.081 R)
• M57: 12,985,694 km (0.111 R)
• M58: 13,696,882 km (0.058 R)
• M59: 14,043,799 km (0.045 R)
• M60: 14,420,636 km (0.119 R)
• M61: 14,474,791 km (0.118 R)
• M62: 14,773,538 km (0.086 R)
• M63: 14,964,724 km (0.081 R)
• M64: 15,101,905 km (0.083 R)
• M65: 15,349,789 km (0.105 R)
• M66: 15,849,446 km (0.06 R)
• M67: 15,933,220 km (0.117 R)
• M68: 16,157,468 km (0.078 R)
• M69: 16,213,567 km (0.09 R)
• M70: 16,722,499 km (0.087 R)
• M71: 17,409,153 km (0.11 R)
• M72: 17,553,365 km (0.03 R)
• M73: 17,640,132 km (0.105 R)
• M74: 18,309,732 km (0.095 R)
• M75: 19,136,111 km (0.1 R)
• M76: 19,643,696 km (0.101 R)
• M77: 20,004,676 km (0.101 R)
• M78: 20,125,551 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 9.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.16 AU - 5.2 AU

Year: 3758 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,910,256 km

• M1: 127,009 km (0.048 R)
• M2: 204,500 km (0.054 R)
• M3: 476,020 km (0.108 R)
• M4: 789,877 km (0.108 R)
• M5: 862,133 km (0.064 R)
• M6: 1,047,783 km (0.109 R)
• M7: 1,246,749 km (0.112 R)
• M8: 1,445,564 km (0.086 R)
• M9: 1,535,772 km (0.087 R)
• M10: 1,776,774 km (0.118 R)
• M11: 2,265,061 km (0.108 R)
• M12: 2,524,464 km (0.084 R)
• M13: 2,713,406 km (0.118 R)
• M14: 2,777,434 km (0.105 R)
• M15: 2,890,829 km (0.101 R)
• M16: 3,072,142 km (0.059 R)
• M17: 3,189,427 km (0.045 R)
• M18: 3,376,723 km (0.097 R)
• M19: 3,960,753 km (0.119 R)
• M20: 4,125,460 km (0.048 R)
• M21: 4,218,062 km (0.114 R)
• M22: 4,386,359 km (0.096 R)
• M23: 4,633,345 km (0.031 R)
• M24: 4,982,955 km (0.072 R)
• M25: 5,121,184 km (0.09 R)
• M26: 5,200,920 km (0.093 R)
• M27: 5,301,001 km (0.111 R)
• M28: 5,605,133 km (0.042 R)
• M29: 6,040,463 km (0.109 R)
• M30: 6,103,593 km (0.097 R)
• M31: 6,167,023 km (0.093 R)
• M32: 6,358,209 km (0.064 R)
• M33: 6,465,321 km (0.099 R)
• M34: 6,746,714 km (0.073 R)
• M35: 7,054,288 km (0.111 R)
• M36: 7,456,556 km (0.076 R)
• M37: 7,774,452 km (0.094 R)
• M38: 8,050,609 km (0.068 R)
• M39: 8,922,167 km (0.079 R)
• M40: 9,090,464 km (0.046 R)
• M41: 9,357,048 km (0.108 R)
• M42: 9,479,119 km (0.115 R)
• M43: 10,097,258 km (0.062 R)
• M44: 10,728,262 km (0.111 R)
• M45: 10,933,061 km (0.102 R)
• M46: 11,087,297 km (0.08 R)
• M47: 11,216,549 km (0.063 R)
• M48: 11,580,970 km (0.032 R)
• M49: 11,764,526 km (0.109 R)
• M50: 11,843,663 km (0.109 R)
• M51: 12,188,038 km (0.097 R)
• M52: 12,886,809 km (0.092 R)
• M53: 13,681,473 km (0.101 R)
• M54: 13,764,500 km (0.083 R)
• M55: 13,903,477 km (0.065 R)
• M56: 14,407,472 km (0.069 R)
• M57: 14,633,365 km (0.1 R)
• M58: 15,117,164 km (0.111 R)
• M59: 15,519,732 km (0.03 R)
• M60: 16,482,394 km (0.109 R)
• M61: 16,570,807 km (0.073 R)
• M62: 16,659,518 km (0.084 R)
• M63: 17,164,710 km (0.091 R)
• M64: 17,494,274 km (0.094 R)
• M65: 17,735,426 km (0.078 R)
• M66: 17,795,864 km (0.115 R)
• M67: 18,068,580 km (0.109 R)
• M68: 18,220,721 km (0.096 R)
• M69: 18,526,350 km (0.101 R)
• M70: 18,802,807 km (0.091 R)
• M71: 19,049,793 km (0.105 R)
• M72: 19,391,026 km (0.07 R)
• M73: 19,703,087 km (0.115 R)
• M74: 20,174,170 km (0.105 R)
• M75: 20,458,556 km (0.118 R)
• M76: 21,416,431 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 9.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.06 AU - 6.04 AU

Year: 4990 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,910,256 km

• M1: 148,999 km (0.093 R)
• M2: 262,694 km (0.042 R)
• M3: 413,189 km (0.106 R)
• M4: 762,800 km (0.077 R)
• M5: 957,426 km (0.108 R)
• M6: 1,049,130 km (0.085 R)
• M7: 1,446,462 km (0.042 R)
• M8: 1,512,734 km (0.053 R)
• M9: 1,607,130 km (0.077 R)
• M10: 2,124,290 km (0.098 R)
• M11: 2,354,371 km (0.118 R)
• M12: 2,417,202 km (0.106 R)
• M13: 2,739,586 km (0.096 R)
• M14: 2,872,429 km (0.06 R)
• M15: 2,956,503 km (0.096 R)
• M16: 3,058,528 km (0.105 R)
• M17: 3,732,168 km (0.077 R)
• M18: 3,973,020 km (0.102 R)
• M19: 4,238,108 km (0.101 R)
• M20: 4,469,984 km (0.115 R)
• M21: 4,666,406 km (0.111 R)
• M22: 5,169,953 km (0.041 R)
• M23: 5,376,099 km (0.099 R)
• M24: 5,543,200 km (0.061 R)
• M25: 5,860,945 km (0.07 R)
• M26: 6,250,049 km (0.094 R)
• M27: 7,099,167 km (0.051 R)
• M28: 8,031,610 km (0.076 R)
• M29: 8,342,924 km (0.094 R)
• M30: 8,903,467 km (0.102 R)
• M31: 9,175,885 km (0.091 R)
• M32: 9,426,012 km (0.097 R)
• M33: 9,856,256 km (0.118 R)
• M34: 9,958,431 km (0.117 R)
• M35: 10,370,573 km (0.057 R)
• M36: 10,683,532 km (0.115 R)
• M37: 10,920,196 km (0.098 R)
• M38: 11,238,390 km (0.092 R)
• M39: 11,506,021 km (0.116 R)
• M40: 12,047,565 km (0.055 R)
• M41: 13,127,213 km (0.101 R)
• M42: 13,239,711 km (0.049 R)
• M43: 13,522,301 km (0.106 R)
• M44: 13,721,416 km (0.086 R)
• M45: 14,585,344 km (0.045 R)
• M46: 15,556,084 km (0.117 R)
• M47: 16,395,927 km (0.111 R)
• M48: 16,913,086 km (0.099 R)
• M49: 17,035,607 km (0.087 R)
• M50: 17,281,396 km (0.107 R)
• M51: 17,714,333 km (0.098 R)
• M52: 18,182,275 km (0.097 R)
• M53: 18,276,372 km (0.098 R)
• M54: 18,339,203 km (0.097 R)
• M55: 18,971,104 km (0.069 R)
• M56: 19,546,009 km (0.105 R)
• M57: 19,706,827 km (0.082 R)
• M58: 19,835,630 km (0.12 R)
• M59: 21,902,325 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 6.2

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.15 AU - 11.81 AU

Year: 15998 Days

Day: 22.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,910,256 km

• M1: 110,553 km (0.115 R)
• M2: 159,920 km (0.084 R)
• M3: 236,365 km (0.033 R)
• M4: 488,287 km (0.062 R)
• M5: 547,528 km (0.086 R)
• M6: 762,800 km (0.116 R)
• M7: 928,853 km (0.101 R)
• M8: 1,186,012 km (0.118 R)
• M9: 1,952,252 km (0.107 R)
• M10: 2,591,334 km (0.037 R)
• M11: 3,025,916 km (0.088 R)
• M12: 3,138,115 km (0.094 R)
• M13: 3,640,165 km (0.062 R)
• M14: 3,799,636 km (0.102 R)
• M15: 4,002,341 km (0.102 R)
• M16: 4,418,224 km (0.119 R)
• M17: 4,847,869 km (0.083 R)
• M18: 5,381,035 km (0.115 R)
• M19: 5,700,576 km (0.07 R)
• M20: 7,388,639 km (0.104 R)
• M21: 7,897,421 km (0.116 R)
• M22: 8,000,644 km (0.095 R)
• M23: 8,365,064 km (0.105 R)
• M24: 8,575,698 km (0.077 R)
• M25: 9,272,674 km (0.101 R)
• M26: 9,710,398 km (0.075 R)
• M27: 9,765,599 km (0.107 R)
• M28: 10,043,253 km (0.094 R)
• M29: 10,155,003 km (0.102 R)
• M30: 11,006,364 km (0.039 R)
• M31: 11,295,238 km (0.041 R)
• M32: 11,353,282 km (0.116 R)
• M33: 11,821,523 km (0.098 R)
• M34: 13,019,353 km (0.085 R)
• M35: 13,141,275 km (0.105 R)
• M36: 13,632,704 km (0.1 R)
• M37: 13,942,821 km (0.118 R)
• M38: 16,441,105 km (0.116 R)
• M39: 16,572,901 km (0.093 R)
• M40: 16,638,874 km (0.097 R)
• M41: 18,181,527 km (0.04 R)
• M42: 18,386,027 km (0.11 R)
• M43: 18,797,571 km (0.097 R)
• M44: 19,211,957 km (0.047 R)
• M45: 19,699,347 km (0.074 R)
• M46: 20,261,236 km (0.057 R)
• M47: 21,114,094 km (0.119 R)
• M48: 22,269,289 km (0.084 R)
• M49: 22,634,457 km (0.057 R)
• M50: 23,519,029 km (0.11 R)
• M51: 25,473,974 km (0.077 R)
• M52: 25,855,898 km (0.115 R)
• M53: 28,502,583 km (0.115 R)
• M54: 29,137,776 km (0.064 R)
• M55: 29,697,421 km (0.112 R)
• M56: 30,908,566 km (0.032 R)
• M57: 32,053,438 km (0.111 R)
• M58: 32,796,640 km (0.034 R)
• M59: 33,378,726 km (0.078 R)
• M60: 34,300,249 km (0.055 R)
• M61: 35,314,971 km (0.112 R)
• M62: 38,593,109 km (0.05 R)
• M63: 39,207,508 km (0.114 R)
• M64: 39,736,635 km (0.051 R)
• M65: 41,517,598 km (0.074 R)
• M66: 41,966,840 km (0.06 R)
• M67: 42,598,592 km (0.109 R)
• M68: 42,689,099 km (0.107 R)
• M69: 42,961,068 km (0.029 R)
• M70: 43,142,530 km (0.117 R)
• M71: 43,597,607 km (0.103 R)
• M72: 43,871,520 km (0.098 R)
• M73: 45,064,563 km (0.097 R)
• M74: 45,156,716 km (0.052 R)
• M75: 49,942,501 km (0.026 R)
• M76: 52,929,073 km (0.088 R)
• M77: 53,416,164 km (0.068 R)
• M78: 54,886,412 km (0.089 R)
• M79: 55,577,105 km (0.095 R)
• M80: 55,874,057 km (0.06 R)
• M81: 56,270,641 km (0.068 R)
• M82: 61,204,977 km (0.085 R)
• M83: 61,409,328 km (0.096 R)
• M84: 61,511,503 km (0.119 R)
• M85: 64,605,336 km (0.112 R)
• M86: 64,709,307 km (0.102 R)
• M87: 65,856,872 km (0.112 R)
• M88: 67,960,667 km (0.12 R)
• M89: 68,278,114 km (0.101 R)
• M90: 68,384,029 km (0.102 R)
• M91: 69,979,490 km (0.085 R)
• M92: 70,942,751 km (0.09 R)
• M93: 71,264,686 km (0.062 R)
• M94: 71,802,490 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,583 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit