🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 233 Days

Day: 31 Hours

Environment

Temp: 144 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.3 AU - 1.88 AU

Year: 732 Days

Day: 41.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.53 AU - 2.23 AU

Year: 942 Days

Day: 29.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 4

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.3 AU - 17.2 AU

Year: 25039 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,035,619 km

• M1: 298,897 km (0.036 R)
• M2: 2,356,316 km (0.095 R)
• M3: 2,684,683 km (0.115 R)
• M4: 3,066,158 km (0.073 R)
• M5: 3,303,121 km (0.119 R)
• M6: 3,505,228 km (0.074 R)
• M7: 4,006,381 km (0.114 R)
• M8: 4,708,743 km (0.114 R)
• M9: 5,074,061 km (0.093 R)
• M10: 5,354,108 km (0.093 R)
• M11: 6,323,053 km (0.065 R)
• M12: 6,827,348 km (0.064 R)
• M13: 7,344,657 km (0.09 R)
• M14: 7,555,141 km (0.074 R)
• M15: 7,928,089 km (0.104 R)
• M16: 8,914,537 km (0.076 R)
• M17: 9,082,685 km (0.111 R)
• M18: 9,365,126 km (0.074 R)
• M19: 9,421,973 km (0.037 R)
• M20: 9,938,983 km (0.106 R)
• M21: 10,171,608 km (0.061 R)
• M22: 11,240,784 km (0.032 R)
• M23: 11,604,905 km (0.044 R)
• M24: 14,654,907 km (0.086 R)
• M25: 14,853,423 km (0.092 R)
• M26: 15,319,720 km (0.117 R)
• M27: 16,335,339 km (0.046 R)
• M28: 16,609,852 km (0.113 R)
• M29: 17,093,801 km (0.089 R)
• M30: 17,163,214 km (0.071 R)
• M31: 18,716,339 km (0.068 R)
• M32: 20,387,347 km (0.043 R)
• M33: 20,608,902 km (0.086 R)
• M34: 21,878,838 km (0.038 R)
• M35: 22,181,325 km (0.088 R)
• M36: 24,807,665 km (0.114 R)
• M37: 25,044,030 km (0.112 R)
• M38: 25,678,175 km (0.098 R)
• M39: 27,530,347 km (0.096 R)
• M40: 28,926,843 km (0.109 R)
• M41: 29,675,430 km (0.12 R)
• M42: 31,106,633 km (0.053 R)
• M43: 31,788,052 km (0.065 R)
• M44: 33,252,016 km (0.105 R)
• M45: 33,338,783 km (0.108 R)
• M46: 33,512,616 km (0.093 R)
• M47: 34,211,088 km (0.107 R)
• M48: 34,474,081 km (0.112 R)
• M49: 35,356,110 km (0.068 R)
• M50: 35,444,672 km (0.104 R)
• M51: 35,622,095 km (0.106 R)
• M52: 36,334,630 km (0.085 R)
• M53: 36,962,044 km (0.036 R)
• M54: 37,412,333 km (0.092 R)
• M55: 38,591,763 km (0.096 R)
• M56: 39,140,188 km (0.078 R)
• M57: 39,507,152 km (0.036 R)
• M58: 40,337,271 km (0.096 R)
• M59: 41,733,318 km (0.115 R)
• M60: 42,672,793 km (0.098 R)
• M61: 43,334,614 km (0.083 R)
• M62: 44,095,169 km (0.103 R)
• M63: 45,051,848 km (0.099 R)
• M64: 47,180,775 km (0.115 R)
• M65: 47,473,687 km (0.057 R)
• M66: 48,355,866 km (0.055 R)
• M67: 48,454,152 km (0.089 R)
• M68: 52,745,666 km (0.109 R)
• M69: 54,271,116 km (0.059 R)
• M70: 56,120,594 km (0.043 R)
• M71: 57,053,038 km (0.107 R)
• M72: 57,365,099 km (0.074 R)
• M73: 57,886,298 km (0.105 R)
• M74: 59,459,319 km (0.106 R)
• M75: 60,303,949 km (0.109 R)
• M76: 63,506,690 km (0.084 R)
• M77: 66,108,346 km (0.117 R)
• M78: 66,435,966 km (0.095 R)
• M79: 66,873,689 km (0.087 R)
• M80: 66,983,195 km (0.088 R)
• M81: 67,312,310 km (0.029 R)
• M82: 67,751,978 km (0.059 R)
• M83: 67,972,186 km (0.109 R)
• M84: 69,964,381 km (0.087 R)
• M85: 71,415,032 km (0.084 R)
• M86: 73,666,180 km (0.111 R)
• M87: 75,141,963 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 3.6

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.22 AU - 20.76 AU

Year: 31427 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,035,619 km

• M1: 94,247 km (0.034 R)
• M2: 184,753 km (0.119 R)
• M3: 361,279 km (0.1 R)
• M4: 1,235,828 km (0.103 R)
• M5: 1,381,686 km (0.087 R)
• M6: 2,131,620 km (0.091 R)
• M7: 2,218,387 km (0.086 R)
• M8: 2,395,361 km (0.045 R)
• M9: 2,455,350 km (0.073 R)
• M10: 3,115,076 km (0.099 R)
• M11: 4,253,815 km (0.107 R)
• M12: 4,326,520 km (0.106 R)
• M13: 4,847,569 km (0.089 R)
• M14: 4,961,713 km (0.091 R)
• M15: 5,785,698 km (0.114 R)
• M16: 5,825,939 km (0.089 R)
• M17: 5,866,331 km (0.08 R)
• M18: 6,316,620 km (0.089 R)
• M19: 6,820,466 km (0.117 R)
• M20: 6,948,522 km (0.117 R)
• M21: 7,163,494 km (0.112 R)
• M22: 7,424,542 km (0.067 R)
• M23: 8,729,036 km (0.11 R)
• M24: 8,775,261 km (0.113 R)
• M25: 9,007,737 km (0.054 R)
• M26: 9,383,676 km (0.119 R)
• M27: 9,526,093 km (0.116 R)
• M28: 9,860,893 km (0.045 R)
• M29: 10,005,704 km (0.098 R)
• M30: 11,038,079 km (0.078 R)
• M31: 13,096,246 km (0.077 R)
• M32: 13,149,204 km (0.074 R)
• M33: 13,308,526 km (0.096 R)
• M34: 14,006,101 km (0.025 R)
• M35: 15,213,355 km (0.114 R)
• M36: 16,112,139 km (0.094 R)
• M37: 18,019,363 km (0.101 R)
• M38: 18,314,519 km (0.117 R)
• M39: 18,492,242 km (0.108 R)
• M40: 19,753,202 km (0.101 R)
• M41: 22,104,432 km (0.103 R)
• M42: 22,737,680 km (0.073 R)
• M43: 26,125,323 km (0.087 R)
• M44: 26,459,226 km (0.112 R)
• M45: 27,673,063 km (0.093 R)
• M46: 28,218,347 km (0.105 R)
• M47: 29,181,159 km (0.11 R)
• M48: 29,527,628 km (0.075 R)
• M49: 30,224,604 km (0.093 R)
• M50: 30,856,506 km (0.093 R)
• M51: 34,664,968 km (0.099 R)
• M52: 37,259,893 km (0.087 R)
• M53: 37,786,328 km (0.113 R)
• M54: 38,012,669 km (0.114 R)
• M55: 38,239,460 km (0.068 R)
• M56: 38,315,156 km (0.106 R)
• M57: 39,380,293 km (0.088 R)
• M58: 43,499,770 km (0.092 R)
• M59: 44,371,776 km (0.116 R)
• M60: 44,770,155 km (0.076 R)
• M61: 44,849,890 km (0.103 R)
• M62: 45,169,581 km (0.102 R)
• M63: 46,375,041 km (0.056 R)
• M64: 46,941,119 km (0.091 R)
• M65: 47,103,283 km (0.113 R)
• M66: 48,489,307 km (0.072 R)
• M67: 49,558,184 km (0.086 R)
• M68: 51,051,021 km (0.102 R)
• M69: 54,165,649 km (0.107 R)
• M70: 55,617,197 km (0.092 R)
• M71: 56,390,768 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit