🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 30.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,617,494 km

• M1: 23,936 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 304 Days

Day: 19.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,617,494 km

• M1: 92,451 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.45 AU - 1.81 AU

Year: 728 Days

Day: 22.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.61 AU - 2.79 AU

Year: 1552 Days

Day: 17.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.53 AU - 3.57 AU

Year: 2340 Days

Day: 41.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,617,494 km

• M1: 993,031 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.03 AU - 5.51 AU

Year: 3645 Days

Day: 43.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,617,494 km

• M1: 788,830 km (0.076 R)
• M2: 3,968,233 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 10

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.99 AU - 11.13 AU

Year: 12005 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,617,494 km

• M1: 148,999 km (0.062 R)
• M2: 339,886 km (0.032 R)
• M3: 520,301 km (0.109 R)
• M4: 1,115,252 km (0.029 R)
• M5: 1,277,416 km (0.084 R)
• M6: 1,792,033 km (0.04 R)
• M7: 2,062,057 km (0.029 R)
• M8: 2,141,793 km (0.086 R)
• M9: 2,345,395 km (0.071 R)
• M10: 2,470,758 km (0.076 R)
• M11: 3,480,394 km (0.03 R)
• M12: 4,016,104 km (0.078 R)
• M13: 4,192,032 km (0.101 R)
• M14: 5,273,026 km (0.049 R)
• M15: 5,410,506 km (0.079 R)
• M16: 6,289,693 km (0.11 R)
• M17: 6,671,616 km (0.087 R)
• M18: 7,091,388 km (0.056 R)
• M19: 8,305,524 km (0.119 R)
• M20: 8,369,552 km (0.1 R)
• M21: 8,854,848 km (0.111 R)
• M22: 10,056,418 km (0.101 R)
• M23: 10,193,150 km (0.086 R)
• M24: 11,273,247 km (0.081 R)
• M25: 11,917,116 km (0.12 R)
• M26: 12,426,048 km (0.111 R)
• M27: 12,867,960 km (0.109 R)
• M28: 12,979,261 km (0.109 R)
• M29: 13,277,709 km (0.069 R)
• M30: 14,071,625 km (0.069 R)
• M31: 14,262,960 km (0.105 R)
• M32: 15,076,025 km (0.048 R)
• M33: 15,626,246 km (0.119 R)
• M34: 15,745,026 km (0.053 R)
• M35: 16,183,198 km (0.092 R)
• M36: 16,625,410 km (0.099 R)
• M37: 17,645,069 km (0.111 R)
• M38: 18,391,712 km (0.067 R)
• M39: 18,979,631 km (0.088 R)
• M40: 20,998,006 km (0.078 R)
• M41: 21,172,886 km (0.098 R)
• M42: 21,524,291 km (0.089 R)
• M43: 21,656,536 km (0.078 R)
• M44: 22,544,998 km (0.059 R)
• M45: 22,813,825 km (0.106 R)
• M46: 23,083,699 km (0.089 R)
• M47: 23,581,412 km (0.082 R)
• M48: 24,219,895 km (0.046 R)
• M49: 24,495,155 km (0.083 R)
• M50: 24,725,536 km (0.057 R)
• M51: 24,864,064 km (0.067 R)
• M52: 25,095,492 km (0.114 R)
• M53: 27,067,491 km (0.08 R)
• M54: 27,257,929 km (0.093 R)
• M55: 27,783,915 km (0.079 R)
• M56: 28,409,683 km (0.065 R)
• M57: 28,894,380 km (0.099 R)
• M58: 29,479,457 km (0.103 R)
• M59: 30,364,478 km (0.097 R)
• M60: 30,562,396 km (0.113 R)
• M61: 31,158,544 km (0.071 R)
• M62: 32,362,358 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 9.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.7 AU - 11.72 AU

Year: 12262 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,617,494 km

• M1: 136,583 km (0.102 R)
• M2: 729,439 km (0.073 R)
• M3: 1,386,922 km (0.094 R)
• M4: 1,454,091 km (0.087 R)
• M5: 1,545,496 km (0.1 R)
• M6: 1,686,417 km (0.072 R)
• M7: 1,831,527 km (0.12 R)
• M8: 2,730,460 km (0.099 R)
• M9: 3,559,831 km (0.089 R)
• M10: 3,621,914 km (0.048 R)
• M11: 3,715,862 km (0.082 R)
• M12: 3,842,272 km (0.102 R)
• M13: 4,495,566 km (0.119 R)
• M14: 4,732,379 km (0.11 R)
• M15: 5,647,768 km (0.086 R)
• M16: 6,162,983 km (0.087 R)
• M17: 6,388,427 km (0.049 R)
• M18: 6,502,122 km (0.058 R)
• M19: 6,693,158 km (0.074 R)
• M20: 6,808,797 km (0.09 R)
• M21: 7,555,889 km (0.073 R)
• M22: 7,878,273 km (0.085 R)
• M23: 8,082,175 km (0.082 R)
• M24: 8,329,011 km (0.098 R)
• M25: 8,453,476 km (0.095 R)
• M26: 8,999,509 km (0.047 R)
• M27: 9,084,480 km (0.083 R)
• M28: 9,341,340 km (0.095 R)
• M29: 9,513,826 km (0.04 R)
• M30: 10,169,962 km (0.083 R)
• M31: 10,391,966 km (0.056 R)
• M32: 10,705,523 km (0.045 R)
• M33: 10,931,266 km (0.048 R)
• M34: 11,897,070 km (0.057 R)
• M35: 12,037,243 km (0.08 R)
• M36: 12,985,843 km (0.057 R)
• M37: 13,082,035 km (0.114 R)
• M38: 13,615,201 km (0.089 R)
• M39: 14,007,597 km (0.081 R)
• M40: 14,304,249 km (0.067 R)
• M41: 15,156,059 km (0.097 R)
• M42: 15,358,914 km (0.111 R)
• M43: 18,183,771 km (0.084 R)
• M44: 18,453,346 km (0.092 R)
• M45: 19,270,151 km (0.099 R)
• M46: 21,051,412 km (0.079 R)
• M47: 21,221,056 km (0.085 R)
• M48: 23,292,688 km (0.05 R)
• M49: 23,351,180 km (0.054 R)
• M50: 24,174,717 km (0.059 R)
• M51: 28,808,660 km (0.107 R)
• M52: 30,904,078 km (0.076 R)
• M53: 31,290,190 km (0.118 R)
• M54: 31,354,816 km (0.063 R)
• M55: 31,483,919 km (0.047 R)
• M56: 31,678,097 km (0.079 R)
• M57: 32,327,950 km (0.074 R)
• M58: 36,522,525 km (0.082 R)
• M59: 36,862,711 km (0.065 R)
• M60: 37,135,577 km (0.065 R)
• M61: 37,683,404 km (0.032 R)
• M62: 38,095,995 km (0.108 R)
• M63: 38,233,775 km (0.096 R)
• M64: 38,510,082 km (0.084 R)
• M65: 38,856,252 km (0.114 R)
• M66: 39,412,457 km (0.11 R)
• M67: 39,551,882 km (0.107 R)
• M68: 39,761,319 km (0.097 R)
• M69: 40,391,874 km (0.088 R)
• M70: 41,450,279 km (0.03 R)
• M71: 43,594,316 km (0.12 R)
• M72: 44,244,617 km (0.082 R)
• M73: 44,752,502 km (0.085 R)
• M74: 44,825,207 km (0.039 R)
• M75: 46,287,975 km (0.044 R)
• M76: 47,617,750 km (0.062 R)
• M77: 48,063,851 km (0.106 R)
• M78: 48,362,000 km (0.088 R)
• M79: 49,035,040 km (0.093 R)
• M80: 50,088,060 km (0.107 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit