🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 32.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,919,633 km

• M1: 134,339 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.3 AU - 1.64 AU

Year: 632 Days

Day: 26.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.81 AU - 2.59 AU

Year: 1158 Days

Day: 39.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,919,633 km

• M1: 189,840 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.07 AU - 2.57 AU

Year: 1254 Days

Day: 31.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,919,633 km

• M1: 1,309,879 km (0.083 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 10.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.88 AU - 6.04 AU

Year: 4526 Days

Day: 5.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,919,633 km

• M1: 254,167 km (0.103 R)
• M2: 503,397 km (0.083 R)
• M3: 590,912 km (0.115 R)
• M4: 935,585 km (0.099 R)
• M5: 1,059,751 km (0.087 R)
• M6: 1,270,236 km (0.075 R)
• M7: 1,422,975 km (0.058 R)
• M8: 1,839,605 km (0.11 R)
• M9: 1,965,716 km (0.106 R)
• M10: 2,176,649 km (0.114 R)
• M11: 2,412,266 km (0.087 R)
• M12: 2,709,517 km (0.049 R)
• M13: 2,853,579 km (0.115 R)
• M14: 2,981,785 km (0.113 R)
• M15: 4,514,565 km (0.115 R)
• M16: 4,599,985 km (0.101 R)
• M17: 4,794,163 km (0.103 R)
• M18: 4,925,211 km (0.113 R)
• M19: 5,124,026 km (0.112 R)
• M20: 5,280,506 km (0.119 R)
• M21: 6,252,293 km (0.062 R)
• M22: 6,612,824 km (0.078 R)
• M23: 6,758,832 km (0.08 R)
• M24: 6,930,720 km (0.049 R)
• M25: 7,128,787 km (0.113 R)
• M26: 7,683,347 km (0.028 R)
• M27: 8,017,548 km (0.084 R)
• M28: 8,121,369 km (0.095 R)
• M29: 8,540,991 km (0.109 R)
• M30: 8,726,941 km (0.087 R)
• M31: 8,994,722 km (0.112 R)
• M32: 9,401,628 km (0.105 R)
• M33: 9,511,283 km (0.062 R)
• M34: 9,814,668 km (0.074 R)
• M35: 10,037,269 km (0.108 R)
• M36: 10,233,542 km (0.091 R)
• M37: 10,402,737 km (0.074 R)
• M38: 11,789,509 km (0.065 R)
• M39: 12,294,551 km (0.075 R)
• M40: 12,384,460 km (0.078 R)
• M41: 12,564,875 km (0.107 R)
• M42: 12,897,880 km (0.078 R)
• M43: 13,541,599 km (0.073 R)
• M44: 13,882,982 km (0.075 R)
• M45: 14,133,109 km (0.094 R)
• M46: 14,510,993 km (0.064 R)
• M47: 14,892,318 km (0.108 R)
• M48: 15,212,607 km (0.066 R)
• M49: 15,373,575 km (0.057 R)
• M50: 15,502,827 km (0.099 R)
• M51: 16,186,938 km (0.078 R)
• M52: 16,384,258 km (0.107 R)
• M53: 16,981,004 km (0.047 R)
• M54: 17,416,483 km (0.057 R)
• M55: 18,606,983 km (0.068 R)
• M56: 19,159,897 km (0.104 R)
• M57: 19,229,310 km (0.091 R)
• M58: 19,473,304 km (0.084 R)
• M59: 19,718,196 km (0.071 R)
• M60: 19,858,669 km (0.092 R)
• M61: 20,175,816 km (0.089 R)
• M62: 20,282,031 km (0.109 R)
• M63: 20,672,631 km (0.1 R)
• M64: 20,779,593 km (0.1 R)
• M65: 21,101,528 km (0.054 R)
• M66: 21,245,291 km (0.08 R)
• M67: 21,389,204 km (0.099 R)
• M68: 22,333,017 km (0.117 R)
• M69: 22,589,428 km (0.089 R)
• M70: 23,105,242 km (0.118 R)
• M71: 23,736,694 km (0.118 R)
• M72: 24,298,733 km (0.108 R)
• M73: 24,449,229 km (0.067 R)
• M74: 24,675,720 km (0.114 R)
• M75: 24,751,417 km (0.073 R)
• M76: 25,321,235 km (0.083 R)
• M77: 25,435,677 km (0.071 R)
• M78: 25,626,863 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 14.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.9 AU - 6.78 AU

Year: 5663 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,919,633 km

• M1: 185,950 km (0.079 R)
• M2: 328,517 km (0.07 R)
• M3: 438,621 km (0.109 R)
• M4: 567,574 km (0.117 R)
• M5: 860,786 km (0.115 R)
• M6: 1,177,485 km (0.043 R)
• M7: 1,343,239 km (0.109 R)
• M8: 1,502,561 km (0.113 R)
• M9: 1,714,990 km (0.111 R)
• M10: 2,186,971 km (0.074 R)
• M11: 2,341,955 km (0.069 R)
• M12: 2,500,528 km (0.101 R)
• M13: 2,754,695 km (0.036 R)
• M14: 2,903,844 km (0.104 R)
• M15: 3,113,431 km (0.025 R)
• M16: 3,328,253 km (0.117 R)
• M17: 3,427,437 km (0.096 R)
• M18: 3,527,667 km (0.097 R)
• M19: 3,629,095 km (0.085 R)
• M20: 4,065,322 km (0.033 R)
• M21: 4,300,640 km (0.06 R)
• M22: 4,988,191 km (0.089 R)
• M23: 5,194,337 km (0.111 R)
• M24: 5,926,020 km (0.058 R)
• M25: 6,193,651 km (0.093 R)
• M26: 6,564,953 km (0.091 R)
• M27: 7,251,607 km (0.054 R)
• M28: 7,695,913 km (0.112 R)
• M29: 8,338,286 km (0.1 R)
• M30: 8,474,271 km (0.115 R)
• M31: 8,638,529 km (0.092 R)
• M32: 8,859,036 km (0.109 R)
• M33: 9,025,838 km (0.082 R)
• M34: 9,137,438 km (0.1 R)
• M35: 9,305,885 km (0.113 R)
• M36: 9,903,678 km (0.109 R)
• M37: 10,543,359 km (0.12 R)
• M38: 10,868,136 km (0.1 R)
• M39: 11,618,818 km (0.098 R)
• M40: 12,108,003 km (0.053 R)
• M41: 12,293,355 km (0.092 R)
• M42: 12,854,646 km (0.058 R)
• M43: 13,552,221 km (0.117 R)
• M44: 14,262,063 km (0.09 R)
• M45: 14,588,635 km (0.111 R)
• M46: 14,785,954 km (0.092 R)
• M47: 15,416,210 km (0.096 R)
• M48: 15,617,120 km (0.102 R)
• M49: 15,886,396 km (0.095 R)
• M50: 16,327,112 km (0.112 R)
• M51: 16,737,608 km (0.119 R)
• M52: 16,875,238 km (0.054 R)
• M53: 16,978,610 km (0.068 R)
• M54: 17,324,929 km (0.063 R)
• M55: 17,883,977 km (0.077 R)
• M56: 18,130,364 km (0.104 R)
• M57: 18,342,494 km (0.078 R)
• M58: 18,912,312 km (0.07 R)
• M59: 19,307,251 km (0.116 R)
• M60: 19,850,441 km (0.074 R)
• M61: 20,142,157 km (0.109 R)
• M62: 21,323,381 km (0.105 R)
• M63: 22,413,351 km (0.028 R)
• M64: 23,290,593 km (0.117 R)
• M65: 24,607,952 km (0.083 R)
• M66: 25,078,587 km (0.088 R)
• M67: 25,552,364 km (0.065 R)
• M68: 25,989,189 km (0.11 R)
• M69: 26,188,603 km (0.086 R)
• M70: 26,991,196 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.34 AU - 9.44 AU

Year: 7862 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,919,633 km

• M1: 188,194 km (0.042 R)
• M2: 361,728 km (0.1 R)
• M3: 944,411 km (0.104 R)
• M4: 1,058,255 km (0.058 R)
• M5: 1,718,132 km (0.06 R)
• M6: 1,824,645 km (0.099 R)
• M7: 2,026,004 km (0.111 R)
• M8: 2,158,248 km (0.051 R)
• M9: 2,254,440 km (0.065 R)
• M10: 2,431,414 km (0.034 R)
• M11: 2,572,485 km (0.1 R)
• M12: 3,142,303 km (0.067 R)
• M13: 3,274,398 km (0.099 R)
• M14: 3,797,991 km (0.028 R)
• M15: 3,891,938 km (0.094 R)
• M16: 4,570,664 km (0.111 R)
• M17: 5,078,399 km (0.078 R)
• M18: 5,182,070 km (0.108 R)
• M19: 5,471,093 km (0.094 R)
• M20: 5,711,647 km (0.111 R)
• M21: 6,397,852 km (0.11 R)
• M22: 6,623,147 km (0.079 R)
• M23: 6,879,707 km (0.09 R)
• M24: 7,023,620 km (0.118 R)
• M25: 7,314,588 km (0.095 R)
• M26: 7,432,172 km (0.087 R)
• M27: 7,668,985 km (0.093 R)
• M28: 8,518,103 km (0.087 R)
• M29: 8,672,787 km (0.025 R)
• M30: 8,828,518 km (0.058 R)
• M31: 9,048,128 km (0.092 R)
• M32: 9,142,823 km (0.099 R)
• M33: 9,944,818 km (0.049 R)
• M34: 10,502,967 km (0.114 R)
• M35: 10,869,632 km (0.1 R)
• M36: 11,274,444 km (0.117 R)
• M37: 11,376,469 km (0.071 R)
• M38: 11,513,052 km (0.052 R)
• M39: 11,615,676 km (0.079 R)
• M40: 12,133,883 km (0.053 R)
• M41: 12,518,799 km (0.065 R)
• M42: 13,228,790 km (0.097 R)
• M43: 13,879,092 km (0.102 R)
• M44: 14,948,717 km (0.077 R)
• M45: 15,361,457 km (0.081 R)
• M46: 15,777,938 km (0.098 R)
• M47: 16,121,415 km (0.105 R)
• M48: 17,323,583 km (0.089 R)
• M49: 17,915,691 km (0.087 R)
• M50: 18,154,450 km (0.075 R)
• M51: 18,876,858 km (0.083 R)
• M52: 19,404,489 km (0.067 R)
• M53: 19,649,680 km (0.06 R)
• M54: 20,184,493 km (0.049 R)
• M55: 20,308,509 km (0.083 R)
• M56: 20,640,766 km (0.116 R)
• M57: 20,891,043 km (0.076 R)
• M58: 21,184,255 km (0.075 R)
• M59: 21,478,963 km (0.072 R)
• M60: 21,902,325 km (0.039 R)
• M61: 22,371,165 km (0.09 R)
• M62: 22,499,520 km (0.091 R)
• M63: 22,628,324 km (0.052 R)
• M64: 23,362,251 km (0.12 R)
• M65: 24,853,442 km (0.11 R)
• M66: 25,387,058 km (0.053 R)
• M67: 25,521,098 km (0.111 R)
• M68: 25,700,166 km (0.11 R)
• M69: 26,647,121 km (0.073 R)
• M70: 27,193,303 km (0.088 R)
• M71: 27,559,518 km (0.038 R)
• M72: 28,065,757 km (0.063 R)
• M73: 28,389,487 km (0.077 R)
• M74: 29,790,920 km (0.038 R)
• M75: 30,121,232 km (0.12 R)
• M76: 30,263,051 km (0.117 R)
• M77: 30,547,586 km (0.102 R)
• M78: 30,976,034 km (0.112 R)
• M79: 31,071,478 km (0.077 R)
• M80: 31,502,320 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.3

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.72 AU - 10.16 AU

Year: 8699 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,919,633 km

• M1: 222,153 km (0.065 R)
• M2: 526,136 km (0.119 R)
• M3: 776,114 km (0.061 R)
• M4: 1,544,000 km (0.059 R)
• M5: 1,675,795 km (0.113 R)
• M6: 1,962,275 km (0.103 R)
• M7: 2,151,068 km (0.111 R)
• M8: 2,369,481 km (0.101 R)
• M9: 2,741,830 km (0.108 R)
• M10: 3,107,447 km (0.086 R)
• M11: 3,289,657 km (0.106 R)
• M12: 3,719,751 km (0.09 R)
• M13: 4,125,311 km (0.077 R)
• M14: 5,040,251 km (0.062 R)
• M15: 5,489,494 km (0.037 R)
• M16: 5,823,097 km (0.057 R)
• M17: 6,163,283 km (0.109 R)
• M18: 6,294,630 km (0.072 R)
• M19: 6,443,479 km (0.11 R)
• M20: 8,833,605 km (0.073 R)
• M21: 9,000,705 km (0.096 R)
• M22: 9,394,597 km (0.089 R)
• M23: 9,679,581 km (0.097 R)
• M24: 10,005,854 km (0.104 R)
• M25: 10,708,964 km (0.092 R)
• M26: 10,807,848 km (0.067 R)
• M27: 11,226,722 km (0.112 R)
• M28: 11,630,636 km (0.07 R)
• M29: 12,039,188 km (0.047 R)
• M30: 12,266,128 km (0.116 R)
• M31: 12,703,103 km (0.062 R)
• M32: 13,039,399 km (0.093 R)
• M33: 13,720,967 km (0.086 R)
• M34: 14,196,389 km (0.087 R)
• M35: 14,765,160 km (0.077 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit