🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 17.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.3 AU

Year: 389 Days

Day: 14.4 Hours

Environment

Temp: 76 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,117,291 km

• M1: 132,544 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.3 AU

Year: 405 Days

Day: 41 Hours

Environment

Temp: 48 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 1147 Days

Day: 47.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.1 AU - 2.62 AU

Year: 1274 Days

Day: 32.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,117,291 km

• M1: 2,097,961 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 1431 Days

Day: 20.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 12.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.31 AU - 7.61 AU

Year: 7161 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,117,291 km

• M1: 170,841 km (0.11 R)
• M2: 1,045,839 km (0.036 R)
• M3: 1,166,714 km (0.11 R)
• M4: 1,329,327 km (0.11 R)
• M5: 1,499,868 km (0.066 R)
• M6: 1,926,521 km (0.087 R)
• M7: 2,165,130 km (0.075 R)
• M8: 2,322,208 km (0.066 R)
• M9: 2,600,460 km (0.075 R)
• M10: 3,088,298 km (0.116 R)
• M11: 3,189,427 km (0.108 R)
• M12: 3,447,184 km (0.047 R)
• M13: 3,684,895 km (0.057 R)
• M14: 4,038,095 km (0.09 R)
• M15: 4,430,640 km (0.096 R)
• M16: 5,313,417 km (0.101 R)
• M17: 6,769,902 km (0.113 R)
• M18: 7,337,925 km (0.114 R)
• M19: 7,610,642 km (0.103 R)
• M20: 7,782,829 km (0.116 R)
• M21: 8,236,410 km (0.031 R)
• M22: 8,413,235 km (0.116 R)
• M23: 9,023,744 km (0.095 R)
• M24: 9,279,406 km (0.112 R)
• M25: 9,537,313 km (0.077 R)
• M26: 9,947,660 km (0.068 R)
• M27: 10,287,546 km (0.118 R)
• M28: 10,439,987 km (0.119 R)
• M29: 10,824,154 km (0.102 R)
• M30: 10,940,242 km (0.057 R)
• M31: 11,173,914 km (0.069 R)
• M32: 11,924,446 km (0.074 R)
• M33: 12,004,332 km (0.107 R)
• M34: 12,325,967 km (0.04 R)
• M35: 12,813,806 km (0.091 R)
• M36: 13,766,445 km (0.064 R)
• M37: 13,976,630 km (0.096 R)
• M38: 14,230,198 km (0.115 R)
• M39: 14,870,776 km (0.063 R)
• M40: 15,086,496 km (0.115 R)
• M41: 15,651,976 km (0.114 R)
• M42: 16,893,639 km (0.119 R)
• M43: 17,208,991 km (0.06 R)
• M44: 17,480,810 km (0.102 R)
• M45: 18,305,095 km (0.08 R)
• M46: 18,675,349 km (0.07 R)
• M47: 19,612,131 km (0.111 R)
• M48: 21,482,553 km (0.036 R)
• M49: 21,873,303 km (0.096 R)
• M50: 22,069,426 km (0.096 R)
• M51: 22,266,297 km (0.073 R)
• M52: 22,414,249 km (0.03 R)
• M53: 23,059,465 km (0.092 R)
• M54: 23,259,178 km (0.072 R)
• M55: 23,409,374 km (0.072 R)
• M56: 23,710,664 km (0.106 R)
• M57: 25,959,569 km (0.051 R)
• M58: 26,219,420 km (0.051 R)
• M59: 26,951,552 km (0.118 R)
• M60: 27,320,162 km (0.084 R)
• M61: 28,596,680 km (0.074 R)
• M62: 29,026,475 km (0.101 R)
• M63: 29,350,205 km (0.103 R)
• M64: 30,274,121 km (0.104 R)
• M65: 31,317,865 km (0.096 R)
• M66: 32,206,028 km (0.037 R)
• M67: 33,158,817 km (0.071 R)
• M68: 33,497,357 km (0.108 R)
• M69: 34,007,186 km (0.043 R)
• M70: 34,120,881 km (0.038 R)
• M71: 34,977,329 km (0.047 R)
• M72: 35,149,516 km (0.098 R)
• M73: 35,956,447 km (0.037 R)
• M74: 36,944,690 km (0.077 R)
• M75: 37,295,647 km (0.074 R)
• M76: 39,364,585 km (0.106 R)
• M77: 39,842,850 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 11.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.03 AU - 9.87 AU

Year: 7878 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,117,291 km

• M1: 155,881 km (0.113 R)
• M2: 231,428 km (0.107 R)
• M3: 382,671 km (0.091 R)
• M4: 539,151 km (0.1 R)
• M5: 626,665 km (0.053 R)
• M6: 763,099 km (0.099 R)
• M7: 1,143,676 km (0.096 R)
• M8: 1,328,279 km (0.044 R)
• M9: 1,566,140 km (0.094 R)
• M10: 1,638,845 km (0.12 R)
• M11: 1,787,695 km (0.057 R)
• M12: 2,019,721 km (0.114 R)
• M13: 2,278,226 km (0.068 R)
• M14: 2,530,298 km (0.101 R)
• M15: 2,738,838 km (0.071 R)
• M16: 3,025,617 km (0.108 R)
• M17: 3,154,122 km (0.086 R)
• M18: 3,265,871 km (0.066 R)
• M19: 3,551,005 km (0.12 R)
• M20: 3,784,976 km (0.091 R)
• M21: 3,983,941 km (0.072 R)
• M22: 4,643,668 km (0.111 R)
• M23: 4,943,162 km (0.08 R)
• M24: 5,315,212 km (0.087 R)
• M25: 5,538,412 km (0.116 R)
• M26: 6,462,030 km (0.069 R)
• M27: 6,676,403 km (0.059 R)
• M28: 6,796,530 km (0.047 R)
• M29: 6,868,936 km (0.057 R)
• M30: 7,284,369 km (0.086 R)
• M31: 8,657,678 km (0.115 R)
• M32: 8,762,546 km (0.119 R)
• M33: 9,266,541 km (0.04 R)
• M34: 9,373,803 km (0.035 R)
• M35: 9,807,337 km (0.096 R)
• M36: 9,889,317 km (0.094 R)
• M37: 10,054,024 km (0.087 R)
• M38: 10,136,752 km (0.086 R)
• M39: 10,721,979 km (0.098 R)
• M40: 11,118,263 km (0.098 R)
• M41: 11,490,463 km (0.113 R)
• M42: 11,692,719 km (0.113 R)
• M43: 11,837,829 km (0.078 R)
• M44: 11,925,194 km (0.112 R)
• M45: 12,513,263 km (0.115 R)
• M46: 12,721,205 km (0.096 R)
• M47: 13,595,305 km (0.073 R)
• M48: 13,717,526 km (0.105 R)
• M49: 14,116,803 km (0.109 R)
• M50: 14,271,487 km (0.05 R)
• M51: 14,519,969 km (0.066 R)
• M52: 15,496,694 km (0.119 R)
• M53: 15,912,726 km (0.034 R)
• M54: 16,559,736 km (0.051 R)
• M55: 17,879,638 km (0.065 R)
• M56: 18,047,038 km (0.115 R)
• M57: 18,586,039 km (0.045 R)
• M58: 18,925,776 km (0.119 R)
• M59: 19,473,454 km (0.112 R)
• M60: 19,922,248 km (0.106 R)
• M61: 20,200,200 km (0.056 R)
• M62: 20,339,626 km (0.077 R)
• M63: 20,971,078 km (0.101 R)
• M64: 21,715,926 km (0.06 R)
• M65: 22,613,813 km (0.108 R)
• M66: 23,049,142 km (0.081 R)
• M67: 23,158,498 km (0.059 R)
• M68: 23,414,161 km (0.085 R)
• M69: 23,523,966 km (0.1 R)
• M70: 24,520,288 km (0.057 R)
• M71: 24,892,936 km (0.107 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit