🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 31.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,883,625 km

• M1: 9,724 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 12.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,883,625 km

• M1: 336,745 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 207 Days

Day: 15.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 63.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,883,625 km

• M1: 64,327 km (0.08 R)
• M2: 351,705 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.19 AU - 1.95 AU

Year: 695 Days

Day: 42.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.44 AU - 6.04 AU

Year: 4235 Days

Day: 27 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.8

Radius: 9.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.58 AU - 15.12 AU

Year: 16265 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 74,883,625 km

• M1: 258,954 km (0.045 R)
• M2: 413,189 km (0.095 R)
• M3: 743,202 km (0.114 R)
• M4: 936,632 km (0.117 R)
• M5: 1,295,667 km (0.064 R)
• M6: 2,114,865 km (0.08 R)
• M7: 2,224,670 km (0.079 R)
• M8: 2,722,681 km (0.094 R)
• M9: 3,066,756 km (0.12 R)
• M10: 3,403,501 km (0.117 R)
• M11: 3,953,273 km (0.08 R)
• M12: 4,180,961 km (0.072 R)
• M13: 5,584,788 km (0.078 R)
• M14: 6,470,108 km (0.092 R)
• M15: 7,066,106 km (0.062 R)
• M16: 8,868,311 km (0.081 R)
• M17: 9,347,623 km (0.1 R)
• M18: 9,804,644 km (0.078 R)
• M19: 10,300,262 km (0.077 R)
• M20: 10,708,964 km (0.119 R)
• M21: 12,462,699 km (0.101 R)
• M22: 12,830,860 km (0.073 R)
• M23: 13,475,028 km (0.096 R)
• M24: 13,818,355 km (0.093 R)
• M25: 14,199,381 km (0.085 R)
• M26: 14,269,094 km (0.112 R)
• M27: 15,398,857 km (0.094 R)
• M28: 15,829,848 km (0.057 R)
• M29: 16,337,883 km (0.112 R)
• M30: 16,410,886 km (0.063 R)
• M31: 16,520,542 km (0.067 R)
• M32: 16,924,905 km (0.106 R)
• M33: 17,780,904 km (0.12 R)
• M34: 18,765,407 km (0.041 R)
• M35: 19,264,316 km (0.108 R)
• M36: 20,471,721 km (0.08 R)
• M37: 20,985,290 km (0.116 R)
• M38: 21,223,749 km (0.073 R)
• M39: 22,632,662 km (0.102 R)
• M40: 23,204,575 km (0.115 R)
• M41: 23,657,407 km (0.097 R)
• M42: 23,781,424 km (0.031 R)
• M43: 25,837,048 km (0.041 R)
• M44: 26,606,430 km (0.111 R)
• M45: 26,778,468 km (0.112 R)
• M46: 27,210,058 km (0.092 R)
• M47: 27,643,891 km (0.065 R)
• M48: 28,123,801 km (0.116 R)
• M49: 28,915,174 km (0.062 R)
• M50: 29,892,198 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 4.6

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.76 AU - 22.54 AU

Year: 30757 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,883,625 km

• M1: 100,979 km (0.108 R)
• M2: 301,440 km (0.105 R)
• M3: 1,022,352 km (0.088 R)
• M4: 1,594,115 km (0.077 R)
• M5: 1,814,173 km (0.06 R)
• M6: 1,846,487 km (0.106 R)
• M7: 1,878,949 km (0.103 R)
• M8: 2,010,595 km (0.114 R)
• M9: 2,111,275 km (0.068 R)
• M10: 2,248,157 km (0.054 R)
• M11: 2,937,354 km (0.079 R)
• M12: 3,727,530 km (0.118 R)
• M13: 3,976,910 km (0.081 R)
• M14: 4,231,525 km (0.11 R)
• M15: 4,317,544 km (0.089 R)
• M16: 6,550,143 km (0.085 R)
• M17: 7,206,728 km (0.087 R)
• M18: 7,309,502 km (0.08 R)
• M19: 7,778,491 km (0.102 R)
• M20: 7,883,957 km (0.111 R)
• M21: 9,186,955 km (0.106 R)
• M22: 9,920,134 km (0.106 R)
• M23: 9,977,280 km (0.103 R)
• M24: 11,501,832 km (0.093 R)
• M25: 15,088,441 km (0.095 R)
• M26: 16,897,827 km (0.107 R)
• M27: 18,281,608 km (0.069 R)
• M28: 22,569,681 km (0.047 R)
• M29: 23,022,514 km (0.079 R)
• M30: 24,940,957 km (0.1 R)
• M31: 25,409,049 km (0.102 R)
• M32: 26,116,497 km (0.036 R)
• M33: 26,433,046 km (0.069 R)
• M34: 27,550,841 km (0.11 R)
• M35: 27,792,292 km (0.065 R)
• M36: 28,765,427 km (0.117 R)
• M37: 32,173,416 km (0.113 R)
• M38: 33,537,449 km (0.106 R)
• M39: 34,833,415 km (0.109 R)
• M40: 34,920,332 km (0.061 R)
• M41: 35,706,469 km (0.034 R)
• M42: 36,321,765 km (0.119 R)
• M43: 37,118,224 km (0.096 R)
• M44: 38,998,519 km (0.1 R)
• M45: 39,088,876 km (0.095 R)
• M46: 42,200,811 km (0.104 R)
• M47: 42,386,313 km (0.076 R)
• M48: 42,572,113 km (0.109 R)
• M49: 42,758,213 km (0.114 R)
• M50: 45,201,445 km (0.075 R)
• M51: 45,486,280 km (0.095 R)
• M52: 45,867,006 km (0.089 R)
• M53: 46,344,224 km (0.104 R)
• M54: 46,631,451 km (0.117 R)
• M55: 47,400,235 km (0.08 R)
• M56: 48,464,175 km (0.106 R)
• M57: 49,535,894 km (0.052 R)
• M58: 50,911,147 km (0.057 R)
• M59: 51,306,385 km (0.082 R)
• M60: 52,099,852 km (0.072 R)
• M61: 52,498,082 km (0.087 R)
• M62: 52,797,577 km (0.043 R)
• M63: 54,909,001 km (0.038 R)
• M64: 55,618,992 km (0.117 R)
• M65: 55,924,172 km (0.109 R)
• M66: 56,740,677 km (0.051 R)
• M67: 58,075,988 km (0.106 R)
• M68: 60,359,150 km (0.104 R)
• M69: 61,827,454 km (0.097 R)
• M70: 62,460,253 km (0.055 R)
• M71: 64,051,675 km (0.046 R)
• M72: 69,890,031 km (0.098 R)
• M73: 71,210,382 km (0.092 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit