🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.73 AU - 0.85 AU

Year: 269 Days

Day: 38.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,341,182 km

• M1: 70,610 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.24 AU - 1.78 AU

Year: 710 Days

Day: 18.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.02 AU - 2.02 AU

Year: 1099 Days

Day: 41.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 8.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.2 AU - 5.98 AU

Year: 4397 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,341,182 km

• M1: 281,693 km (0.115 R)
• M2: 411,245 km (0.102 R)
• M3: 506,838 km (0.041 R)
• M4: 650,152 km (0.119 R)
• M5: 774,767 km (0.056 R)
• M6: 862,432 km (0.098 R)
• M7: 1,084,435 km (0.12 R)
• M8: 1,337,854 km (0.078 R)
• M9: 1,444,517 km (0.047 R)
• M10: 1,884,634 km (0.11 R)
• M11: 2,004,761 km (0.074 R)
• M12: 2,364,394 km (0.025 R)
• M13: 2,527,157 km (0.075 R)
• M14: 2,744,223 km (0.052 R)
• M15: 2,829,345 km (0.052 R)
• M16: 2,950,070 km (0.113 R)
• M17: 3,178,805 km (0.104 R)
• M18: 3,431,626 km (0.059 R)
• M19: 3,523,479 km (0.099 R)
• M20: 3,804,124 km (0.119 R)
• M21: 4,053,205 km (0.114 R)
• M22: 4,111,398 km (0.09 R)
• M23: 4,248,430 km (0.114 R)
• M24: 4,327,418 km (0.066 R)
• M25: 4,527,131 km (0.087 R)
• M26: 4,852,805 km (0.037 R)
• M27: 5,143,923 km (0.05 R)
• M28: 5,207,203 km (0.081 R)
• M29: 5,270,632 km (0.098 R)
• M30: 5,334,211 km (0.086 R)
• M31: 5,569,978 km (0.112 R)
• M32: 6,252,593 km (0.105 R)
• M33: 6,410,269 km (0.094 R)
• M34: 7,007,912 km (0.098 R)
• M35: 7,124,898 km (0.073 R)
• M36: 7,337,177 km (0.091 R)
• M37: 7,623,358 km (0.065 R)
• M38: 8,083,970 km (0.102 R)
• M39: 8,280,691 km (0.028 R)
• M40: 8,729,036 km (0.111 R)
• M41: 9,006,839 km (0.047 R)
• M42: 9,108,715 km (0.053 R)
• M43: 9,390,558 km (0.107 R)
• M44: 9,597,302 km (0.111 R)
• M45: 9,989,099 km (0.101 R)
• M46: 10,253,139 km (0.099 R)
• M47: 11,552,845 km (0.092 R)
• M48: 11,663,398 km (0.069 R)
• M49: 11,857,875 km (0.075 R)
• M50: 12,081,524 km (0.107 R)
• M51: 12,249,971 km (0.105 R)
• M52: 12,391,192 km (0.027 R)
• M53: 12,646,406 km (0.076 R)
• M54: 13,451,990 km (0.094 R)
• M55: 13,539,206 km (0.073 R)
• M56: 13,597,549 km (0.095 R)
• M57: 13,772,878 km (0.12 R)
• M58: 13,890,312 km (0.117 R)
• M59: 14,273,881 km (0.104 R)
• M60: 14,661,040 km (0.107 R)
• M61: 14,721,029 km (0.111 R)
• M62: 14,961,283 km (0.11 R)
• M63: 15,537,235 km (0.06 R)
• M64: 15,659,456 km (0.11 R)
• M65: 15,935,464 km (0.108 R)
• M66: 16,058,733 km (0.111 R)
• M67: 17,087,218 km (0.11 R)
• M68: 17,816,807 km (0.095 R)
• M69: 18,783,509 km (0.074 R)
• M70: 18,881,046 km (0.113 R)
• M71: 18,978,883 km (0.107 R)
• M72: 19,109,482 km (0.084 R)
• M73: 19,306,054 km (0.117 R)
• M74: 19,371,727 km (0.089 R)
• M75: 19,866,448 km (0.043 R)
• M76: 20,265,276 km (0.117 R)
• M77: 20,599,627 km (0.077 R)
• M78: 20,801,135 km (0.086 R)
• M79: 21,443,508 km (0.082 R)
• M80: 21,647,859 km (0.079 R)
• M81: 21,921,174 km (0.103 R)
• M82: 22,161,129 km (0.097 R)
• M83: 22,609,325 km (0.06 R)
• M84: 23,304,805 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 5.6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.27 AU - 20.03 AU

Year: 24850 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,341,182 km

• M1: 159,322 km (0.105 R)
• M2: 195,076 km (0.113 R)
• M3: 339,438 km (0.116 R)
• M4: 406,757 km (0.066 R)
• M5: 787,633 km (0.076 R)
• M6: 1,614,460 km (0.082 R)
• M7: 1,821,653 km (0.079 R)
• M8: 1,974,692 km (0.098 R)
• M9: 2,459,239 km (0.053 R)
• M10: 2,526,558 km (0.102 R)
• M11: 2,766,962 km (0.078 R)
• M12: 2,801,819 km (0.112 R)
• M13: 3,722,893 km (0.061 R)
• M14: 4,035,851 km (0.06 R)
• M15: 4,115,437 km (0.081 R)
• M16: 4,357,337 km (0.102 R)
• M17: 4,562,436 km (0.099 R)
• M18: 5,414,246 km (0.081 R)
• M19: 5,546,191 km (0.091 R)
• M20: 5,679,184 km (0.084 R)
• M21: 6,360,153 km (0.098 R)
• M22: 6,639,752 km (0.109 R)
• M23: 6,780,972 km (0.1 R)
• M24: 8,348,908 km (0.114 R)
• M25: 8,860,831 km (0.082 R)
• M26: 9,435,886 km (0.094 R)
• M27: 9,488,694 km (0.077 R)
• M28: 9,968,903 km (0.119 R)
• M29: 10,022,758 km (0.09 R)
• M30: 10,130,768 km (0.111 R)
• M31: 10,239,077 km (0.105 R)
• M32: 10,457,041 km (0.085 R)
• M33: 12,953,081 km (0.102 R)
• M34: 13,425,960 km (0.115 R)
• M35: 13,724,258 km (0.09 R)
• M36: 13,904,224 km (0.092 R)
• M37: 14,816,323 km (0.05 R)
• M38: 16,125,304 km (0.105 R)
• M39: 16,506,031 km (0.086 R)
• M40: 17,211,684 km (0.087 R)
• M41: 17,796,462 km (0.101 R)
• M42: 18,058,408 km (0.104 R)
• M43: 20,063,618 km (0.093 R)
• M44: 20,885,209 km (0.096 R)
• M45: 23,918,156 km (0.07 R)
• M46: 25,743,849 km (0.069 R)
• M47: 27,387,032 km (0.114 R)
• M48: 27,689,519 km (0.044 R)
• M49: 28,145,194 km (0.1 R)
• M50: 28,756,600 km (0.108 R)
• M51: 29,295,153 km (0.108 R)
• M52: 29,681,863 km (0.095 R)
• M53: 29,837,146 km (0.088 R)
• M54: 30,382,280 km (0.065 R)
• M55: 31,166,921 km (0.095 R)
• M56: 32,196,903 km (0.086 R)
• M57: 32,836,134 km (0.118 R)
• M58: 33,318,438 km (0.042 R)
• M59: 33,965,000 km (0.109 R)
• M60: 34,697,431 km (0.11 R)
• M61: 35,517,377 km (0.058 R)
• M62: 35,847,091 km (0.089 R)
• M63: 36,177,851 km (0.102 R)
• M64: 36,426,633 km (0.11 R)
• M65: 38,099,287 km (0.092 R)
• M66: 38,183,660 km (0.03 R)
• M67: 39,455,391 km (0.064 R)
• M68: 40,225,222 km (0.073 R)
• M69: 42,564,035 km (0.095 R)
• M70: 43,353,313 km (0.105 R)
• M71: 44,857,520 km (0.061 R)
• M72: 46,019,147 km (0.119 R)
• M73: 46,198,814 km (0.087 R)
• M74: 46,468,689 km (0.106 R)
• M75: 47,190,798 km (0.086 R)
• M76: 48,920,748 km (0.115 R)
• M77: 49,195,858 km (0.081 R)
• M78: 50,393,688 km (0.039 R)
• M79: 52,536,229 km (0.111 R)
• M80: 54,044,176 km (0.109 R)
• M81: 54,233,716 km (0.06 R)
• M82: 55,949,005 km (0.055 R)
• M83: 56,140,790 km (0.114 R)
• M84: 56,813,382 km (0.065 R)
• M85: 59,335,153 km (0.061 R)
• M86: 61,102,203 km (0.1 R)
• M87: 61,497,291 km (0.096 R)
• M88: 61,893,127 km (0.054 R)
• M89: 62,687,492 km (0.115 R)
• M90: 64,788,444 km (0.094 R)
• M91: 66,100,717 km (0.115 R)
• M92: 68,341,244 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit