🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 150 Days

Day: 44.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,236,575 km

• M1: 364,271 km (0.057 R)
• M2: 470,635 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 150 Days

Day: 39.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.93 AU

Year: 263 Days

Day: 19.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.3 AU - 1.54 AU

Year: 589 Days

Day: 43.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,236,575 km

• M1: 102,624 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.58 AU - 3.48 AU

Year: 1837 Days

Day: 33.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,236,575 km

• M1: 699,669 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.86 AU - 5.74 AU

Year: 3662 Days

Day: 16.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,236,575 km

• M1: 828,323 km (0.112 R)
• M2: 957,277 km (0.081 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 14.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.94 AU - 11.24 AU

Year: 9544 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,236,575 km

• M1: 239,207 km (0.119 R)
• M2: 425,008 km (0.074 R)
• M3: 552,016 km (0.044 R)
• M4: 773,122 km (0.095 R)
• M5: 896,091 km (0.101 R)
• M6: 1,011,581 km (0.118 R)
• M7: 1,324,540 km (0.08 R)
• M8: 1,492,987 km (0.061 R)
• M9: 1,651,261 km (0.112 R)
• M10: 1,927,868 km (0.11 R)
• M11: 2,023,610 km (0.027 R)
• M12: 2,825,904 km (0.066 R)
• M13: 3,136,619 km (0.026 R)
• M14: 3,296,239 km (0.074 R)
• M15: 3,435,366 km (0.108 R)
• M16: 3,623,859 km (0.091 R)
• M17: 4,235,265 km (0.082 R)
• M18: 4,336,094 km (0.119 R)
• M19: 4,566,176 km (0.046 R)
• M20: 4,879,135 km (0.093 R)
• M21: 5,145,419 km (0.099 R)
• M22: 5,692,498 km (0.082 R)
• M23: 5,916,596 km (0.098 R)
• M24: 6,315,873 km (0.059 R)
• M25: 6,694,654 km (0.103 R)
• M26: 6,961,238 km (0.033 R)
• M27: 7,474,358 km (0.113 R)
• M28: 8,569,415 km (0.079 R)
• M29: 8,697,770 km (0.082 R)
• M30: 9,848,177 km (0.035 R)
• M31: 10,219,779 km (0.116 R)
• M32: 10,321,804 km (0.107 R)
• M33: 10,872,324 km (0.073 R)
• M34: 11,291,498 km (0.101 R)
• M35: 12,726,889 km (0.045 R)
• M36: 13,057,800 km (0.083 R)
• M37: 13,916,342 km (0.099 R)
• M38: 14,448,013 km (0.049 R)
• M39: 14,562,754 km (0.084 R)
• M40: 14,908,924 km (0.103 R)
• M41: 15,102,503 km (0.116 R)
• M42: 15,219,040 km (0.091 R)
• M43: 15,648,685 km (0.052 R)
• M44: 16,680,462 km (0.09 R)
• M45: 17,083,179 km (0.053 R)
• M46: 17,611,559 km (0.115 R)
• M47: 18,021,607 km (0.116 R)
• M48: 18,186,464 km (0.104 R)
• M49: 18,476,384 km (0.108 R)
• M50: 18,934,902 km (0.097 R)
• M51: 19,144,488 km (0.103 R)
• M52: 19,481,682 km (0.056 R)
• M53: 20,033,698 km (0.076 R)
• M54: 20,204,539 km (0.093 R)
• M55: 20,461,698 km (0.03 R)
• M56: 21,720,414 km (0.076 R)
• M57: 21,895,892 km (0.12 R)
• M58: 22,204,363 km (0.082 R)
• M59: 22,825,494 km (0.073 R)
• M60: 23,542,367 km (0.107 R)
• M61: 23,767,960 km (0.063 R)
• M62: 24,175,764 km (0.079 R)
• M63: 24,357,675 km (0.041 R)
• M64: 24,494,557 km (0.077 R)
• M65: 24,768,919 km (0.087 R)
• M66: 25,274,560 km (0.07 R)
• M67: 25,598,140 km (0.07 R)
• M68: 26,109,316 km (0.086 R)
• M69: 27,949,071 km (0.108 R)
• M70: 28,427,485 km (0.087 R)
• M71: 28,908,592 km (0.107 R)
• M72: 29,198,662 km (0.081 R)
• M73: 29,343,922 km (0.11 R)
• M74: 29,441,011 km (0.107 R)
• M75: 29,684,107 km (0.118 R)
• M76: 30,958,831 km (0.107 R)
• M77: 31,702,482 km (0.106 R)
• M78: 32,101,459 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.8

Radius: 13

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.15 AU - 14.91 AU

Year: 14531 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,236,575 km

• M1: 251,624 km (0.085 R)
• M2: 400,473 km (0.115 R)
• M3: 499,806 km (0.114 R)
• M4: 927,357 km (0.039 R)
• M5: 1,021,005 km (0.047 R)
• M6: 1,430,006 km (0.061 R)
• M7: 1,711,250 km (0.096 R)
• M8: 1,828,834 km (0.117 R)
• M9: 2,166,925 km (0.05 R)
• M10: 2,525,062 km (0.044 R)
• M11: 3,710,626 km (0.095 R)
• M12: 4,462,654 km (0.044 R)
• M13: 5,566,686 km (0.088 R)
• M14: 5,788,540 km (0.101 R)
• M15: 5,968,057 km (0.035 R)
• M16: 8,112,992 km (0.102 R)
• M17: 8,876,390 km (0.073 R)
• M18: 9,716,083 km (0.106 R)
• M19: 10,746,064 km (0.118 R)
• M20: 11,640,210 km (0.105 R)
• M21: 11,753,606 km (0.092 R)
• M22: 11,981,593 km (0.09 R)
• M23: 13,084,877 km (0.119 R)
• M24: 13,618,642 km (0.092 R)
• M25: 14,463,421 km (0.082 R)
• M26: 15,263,022 km (0.088 R)
• M27: 15,636,867 km (0.116 R)
• M28: 16,140,114 km (0.085 R)
• M29: 17,097,989 km (0.109 R)
• M30: 18,536,074 km (0.11 R)
• M31: 19,135,662 km (0.093 R)
• M32: 21,249,031 km (0.112 R)
• M33: 21,457,421 km (0.084 R)
• M34: 21,876,445 km (0.063 R)
• M35: 22,157,240 km (0.054 R)
• M36: 24,011,356 km (0.034 R)
• M37: 24,591,796 km (0.067 R)
• M38: 26,734,785 km (0.117 R)
• M39: 28,247,220 km (0.092 R)
• M40: 28,476,553 km (0.095 R)
• M41: 29,477,213 km (0.117 R)
• M42: 30,881,638 km (0.115 R)
• M43: 32,707,929 km (0.065 R)
• M44: 32,868,298 km (0.099 R)
• M45: 33,836,645 km (0.1 R)
• M46: 33,917,727 km (0.114 R)
• M47: 34,161,422 km (0.076 R)
• M48: 34,978,077 km (0.071 R)
• M49: 35,142,185 km (0.069 R)
• M50: 35,388,723 km (0.088 R)
• M51: 35,801,164 km (0.042 R)
• M52: 36,049,347 km (0.11 R)
• M53: 36,297,979 km (0.109 R)
• M54: 36,381,005 km (0.112 R)
• M55: 36,797,187 km (0.079 R)
• M56: 37,131,239 km (0.117 R)
• M57: 37,970,782 km (0.077 R)
• M58: 38,223,902 km (0.117 R)
• M59: 40,526,961 km (0.078 R)
• M60: 40,613,129 km (0.06 R)
• M61: 41,564,871 km (0.11 R)
• M62: 41,825,769 km (0.091 R)
• M63: 42,523,943 km (0.064 R)
• M64: 44,197,793 km (0.059 R)
• M65: 45,176,612 km (0.111 R)
• M66: 46,884,272 km (0.111 R)
• M67: 47,427,911 km (0.068 R)
• M68: 48,430,067 km (0.117 R)
• M69: 49,623,259 km (0.115 R)
• M70: 50,640,525 km (0.098 R)
• M71: 51,851,669 km (0.083 R)
• M72: 52,789,797 km (0.083 R)
• M73: 53,166,634 km (0.1 R)
• M74: 55,446,207 km (0.037 R)
• M75: 55,637,542 km (0.105 R)
• M76: 55,925,070 km (0.051 R)
• M77: 57,370,185 km (0.111 R)
• M78: 57,951,522 km (0.057 R)
• M79: 59,218,018 km (0.044 R)
• M80: 60,493,639 km (0.036 R)
• M81: 61,877,569 km (0.077 R)
• M82: 63,572,064 km (0.098 R)
• M83: 63,972,986 km (0.104 R)
• M84: 64,475,186 km (0.091 R)
• M85: 68,130,461 km (0.086 R)
• M86: 68,643,432 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.58 AU - 21.46 AU

Year: 26639 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,236,575 km

• M1: 272,567 km (0.061 R)
• M2: 511,625 km (0.113 R)
• M3: 598,391 km (0.069 R)
• M4: 908,657 km (0.114 R)
• M5: 950,694 km (0.085 R)
• M6: 1,762,562 km (0.104 R)
• M7: 1,950,457 km (0.111 R)
• M8: 2,033,035 km (0.117 R)
• M9: 2,173,208 km (0.112 R)
• M10: 2,374,866 km (0.076 R)
• M11: 2,463,129 km (0.099 R)
• M12: 2,765,167 km (0.076 R)
• M13: 3,305,664 km (0.077 R)
• M14: 3,371,338 km (0.115 R)
• M15: 3,638,519 km (0.098 R)
• M16: 3,740,545 km (0.101 R)
• M17: 4,886,166 km (0.093 R)
• M18: 5,496,675 km (0.111 R)
• M19: 7,040,674 km (0.093 R)
• M20: 7,296,038 km (0.118 R)
• M21: 8,169,091 km (0.106 R)
• M22: 8,891,050 km (0.104 R)
• M23: 9,074,756 km (0.082 R)
• M24: 9,821,848 km (0.074 R)
• M25: 10,491,747 km (0.114 R)
• M26: 11,374,525 km (0.102 R)
• M27: 11,573,938 km (0.118 R)
• M28: 11,724,284 km (0.091 R)
• M29: 12,230,075 km (0.103 R)
• M30: 12,332,100 km (0.116 R)
• M31: 13,002,000 km (0.068 R)
• M32: 14,002,211 km (0.118 R)
• M33: 14,592,524 km (0.113 R)
• M34: 15,245,669 km (0.095 R)
• M35: 15,686,534 km (0.092 R)
• M36: 15,741,885 km (0.098 R)
• M37: 16,580,680 km (0.09 R)
• M38: 16,863,420 km (0.073 R)
• M39: 17,433,837 km (0.051 R)
• M40: 17,836,853 km (0.104 R)
• M41: 18,710,804 km (0.065 R)
• M42: 19,064,154 km (0.079 R)
• M43: 20,621,318 km (0.114 R)
• M44: 21,353,600 km (0.054 R)
• M45: 22,780,913 km (0.092 R)
• M46: 23,537,729 km (0.102 R)
• M47: 23,664,588 km (0.114 R)
• M48: 24,110,689 km (0.086 R)
• M49: 25,140,820 km (0.115 R)
• M50: 27,110,425 km (0.1 R)
• M51: 27,845,100 km (0.114 R)
• M52: 28,518,590 km (0.049 R)
• M53: 28,586,208 km (0.105 R)
• M54: 28,653,827 km (0.117 R)
• M55: 29,265,532 km (0.086 R)
• M56: 29,812,911 km (0.09 R)
• M57: 32,599,770 km (0.111 R)
• M58: 34,024,091 km (0.105 R)
• M59: 35,323,199 km (0.114 R)
• M60: 35,395,903 km (0.064 R)
• M61: 38,417,182 km (0.098 R)
• M62: 38,491,981 km (0.118 R)
• M63: 39,016,321 km (0.109 R)
• M64: 39,166,518 km (0.115 R)
• M65: 39,920,790 km (0.086 R)
• M66: 39,996,337 km (0.033 R)
• M67: 40,527,559 km (0.074 R)
• M68: 40,679,700 km (0.088 R)
• M69: 40,755,846 km (0.116 R)
• M70: 41,213,765 km (0.041 R)
• M71: 41,673,479 km (0.09 R)
• M72: 41,903,860 km (0.112 R)
• M73: 42,288,924 km (0.06 R)
• M74: 42,907,512 km (0.039 R)
• M75: 43,140,136 km (0.114 R)
• M76: 43,918,943 km (0.108 R)
• M77: 44,545,309 km (0.106 R)
• M78: 45,016,991 km (0.06 R)
• M79: 46,442,061 km (0.102 R)
• M80: 47,240,016 km (0.068 R)
• M81: 47,640,788 km (0.047 R)
• M82: 47,801,307 km (0.111 R)
• M83: 48,849,689 km (0.097 R)
• M84: 49,987,081 km (0.088 R)
• M85: 50,559,144 km (0.09 R)
• M86: 52,370,774 km (0.079 R)
• M87: 52,536,528 km (0.071 R)
• M88: 52,785,609 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 4.4

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 15.86 AU - 26.15 AU

Year: 33514 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,236,575 km

• M1: 74,799 km (0.11 R)
• M2: 330,910 km (0.105 R)
• M3: 573,259 km (0.053 R)
• M4: 861,534 km (0.073 R)
• M5: 1,020,856 km (0.076 R)
• M6: 1,913,955 km (0.085 R)
• M7: 2,409,872 km (0.049 R)
• M8: 2,521,173 km (0.074 R)
• M9: 2,787,308 km (0.057 R)
• M10: 2,826,203 km (0.113 R)
• M11: 3,062,418 km (0.092 R)
• M12: 3,809,061 km (0.038 R)
• M13: 3,852,145 km (0.038 R)
• M14: 4,113,941 km (0.104 R)
• M15: 4,202,503 km (0.053 R)
• M16: 4,291,664 km (0.101 R)
• M17: 6,253,490 km (0.089 R)
• M18: 7,620,366 km (0.066 R)
• M19: 7,838,629 km (0.074 R)
• M20: 8,337,089 km (0.12 R)
• M21: 8,788,875 km (0.074 R)
• M22: 9,017,610 km (0.103 R)
• M23: 9,598,349 km (0.044 R)
• M24: 10,431,310 km (0.118 R)
• M25: 10,673,509 km (0.103 R)
• M26: 11,411,475 km (0.073 R)
• M27: 11,723,686 km (0.114 R)
• M28: 11,849,348 km (0.097 R)
• M29: 12,548,718 km (0.068 R)
• M30: 12,612,896 km (0.08 R)
• M31: 14,725,367 km (0.093 R)
• M32: 14,997,037 km (0.086 R)
• M33: 15,065,254 km (0.095 R)
• M34: 15,339,018 km (0.112 R)
• M35: 15,407,683 km (0.046 R)
• M36: 15,752,656 km (0.075 R)
• M37: 16,030,609 km (0.112 R)
• M38: 16,450,380 km (0.061 R)
• M39: 17,157,978 km (0.057 R)
• M40: 17,875,599 km (0.044 R)
• M41: 18,602,944 km (0.113 R)
• M42: 18,749,550 km (0.109 R)
• M43: 18,896,455 km (0.095 R)
• M44: 20,614,437 km (0.05 R)
• M45: 20,994,416 km (0.079 R)
• M46: 21,607,318 km (0.096 R)
• M47: 21,684,361 km (0.065 R)
• M48: 22,070,772 km (0.113 R)
• M49: 22,226,055 km (0.072 R)
• M50: 22,303,846 km (0.03 R)
• M51: 22,459,577 km (0.112 R)
• M52: 23,164,931 km (0.041 R)
• M53: 26,386,970 km (0.069 R)
• M54: 26,634,255 km (0.113 R)
• M55: 26,882,139 km (0.088 R)
• M56: 27,965,826 km (0.111 R)
• M57: 28,049,750 km (0.072 R)
• M58: 31,388,176 km (0.088 R)
• M59: 31,650,122 km (0.035 R)
• M60: 33,504,089 km (0.082 R)
• M61: 38,150,599 km (0.075 R)
• M62: 38,243,798 km (0.113 R)
• M63: 38,991,339 km (0.099 R)
• M64: 39,555,173 km (0.111 R)
• M65: 41,167,240 km (0.092 R)
• M66: 41,837,289 km (0.069 R)
• M67: 42,221,755 km (0.101 R)
• M68: 44,945,932 km (0.06 R)
• M69: 45,833,496 km (0.086 R)
• M70: 46,031,564 km (0.111 R)
• M71: 51,176,534 km (0.106 R)
• M72: 51,484,855 km (0.082 R)
• M73: 51,587,779 km (0.11 R)
• M74: 51,793,775 km (0.11 R)
• M75: 53,347,349 km (0.083 R)
• M76: 53,451,469 km (0.072 R)
• M77: 53,764,278 km (0.096 R)
• M78: 54,077,685 km (0.03 R)
• M79: 54,496,410 km (0.063 R)
• M80: 55,759,166 km (0.089 R)
• M81: 57,244,672 km (0.086 R)
• M82: 57,457,849 km (0.093 R)
• M83: 58,313,549 km (0.07 R)
• M84: 58,528,222 km (0.092 R)
• M85: 61,341,560 km (0.114 R)
• M86: 62,106,454 km (0.112 R)
• M87: 65,197,744 km (0.108 R)
• M88: 65,531,796 km (0.118 R)
• M89: 65,866,596 km (0.079 R)
• M90: 66,090,095 km (0.109 R)
• M91: 67,774,119 km (0.118 R)
• M92: 68,677,989 km (0.118 R)
• M93: 70,611,990 km (0.087 R)
• M94: 72,910,262 km (0.105 R)
• M95: 73,141,391 km (0.101 R)
• M96: 77,343,894 km (0.118 R)
• M97: 77,933,609 km (0.099 R)
• M98: 78,169,974 km (0.12 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit