🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.65 AU - 0.81 AU

Year: 235 Days

Day: 24.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,750,158 km

• M1: 499,806 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 338 Days

Day: 19.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.73 AU - 1.19 AU

Year: 354 Days

Day: 21.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.1 AU - 1.14 AU

Year: 447 Days

Day: 47.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.15 AU - 1.61 AU

Year: 611 Days

Day: 16.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.98 AU - 2.58 AU

Year: 1297 Days

Day: 43.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,750,158 km

• M1: 174,730 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.53 AU - 4.69 AU

Year: 3139 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,750,158 km

• M1: 52,958 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 8.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.05 AU - 12.19 AU

Year: 14922 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,750,158 km

• M1: 609,462 km (0.092 R)
• M2: 694,134 km (0.027 R)
• M3: 1,308,084 km (0.056 R)
• M4: 1,374,804 km (0.058 R)
• M5: 2,343,600 km (0.101 R)
• M6: 2,452,956 km (0.114 R)
• M7: 3,234,306 km (0.069 R)
• M8: 3,295,043 km (0.072 R)
• M9: 4,054,252 km (0.057 R)
• M10: 4,219,109 km (0.113 R)
• M11: 4,285,680 km (0.057 R)
• M12: 5,005,694 km (0.096 R)
• M13: 5,948,460 km (0.116 R)
• M14: 6,060,659 km (0.106 R)
• M15: 7,705,338 km (0.108 R)
• M16: 8,033,406 km (0.084 R)
• M17: 8,534,259 km (0.038 R)
• M18: 8,788,426 km (0.066 R)
• M19: 9,653,700 km (0.054 R)
• M20: 9,741,664 km (0.06 R)
• M21: 9,874,207 km (0.119 R)
• M22: 11,093,729 km (0.115 R)
• M23: 11,278,483 km (0.116 R)
• M24: 11,417,758 km (0.097 R)
• M25: 11,838,727 km (0.12 R)
• M26: 12,408,096 km (0.043 R)
• M27: 12,551,860 km (0.06 R)
• M28: 13,721,416 km (0.073 R)
• M29: 13,919,783 km (0.095 R)
• M30: 14,119,047 km (0.093 R)
• M31: 14,269,094 km (0.109 R)
• M32: 14,570,833 km (0.103 R)
• M33: 14,671,961 km (0.101 R)
• M34: 14,773,239 km (0.078 R)
• M35: 15,078,568 km (0.114 R)
• M36: 15,334,530 km (0.068 R)
• M37: 15,437,303 km (0.066 R)
• M38: 15,954,763 km (0.119 R)
• M39: 16,163,302 km (0.04 R)
• M40: 16,741,498 km (0.117 R)
• M41: 17,702,365 km (0.119 R)
• M42: 17,864,230 km (0.057 R)
• M43: 17,918,235 km (0.097 R)
• M44: 17,972,389 km (0.118 R)
• M45: 18,790,689 km (0.105 R)
• M46: 19,176,801 km (0.091 R)
• M47: 19,509,806 km (0.098 R)
• M48: 19,844,756 km (0.113 R)
• M49: 19,900,706 km (0.079 R)
• M50: 20,463,642 km (0.058 R)
• M51: 20,917,821 km (0.093 R)
• M52: 21,203,254 km (0.047 R)
• M53: 22,125,675 km (0.117 R)
• M54: 22,474,836 km (0.116 R)
• M55: 23,060,961 km (0.076 R)
• M56: 24,009,261 km (0.049 R)
• M57: 24,068,951 km (0.101 R)
• M58: 24,428,136 km (0.086 R)
• M59: 24,608,401 km (0.101 R)
• M60: 25,091,303 km (0.114 R)
• M61: 25,516,310 km (0.109 R)
• M62: 25,760,305 km (0.115 R)
• M63: 26,250,537 km (0.065 R)
• M64: 26,312,021 km (0.111 R)
• M65: 26,435,141 km (0.045 R)
• M66: 26,620,193 km (0.082 R)
• M67: 26,991,645 km (0.104 R)
• M68: 27,240,276 km (0.108 R)
• M69: 29,511,471 km (0.083 R)
• M70: 29,575,499 km (0.065 R)
• M71: 30,669,807 km (0.086 R)
• M72: 31,254,436 km (0.092 R)
• M73: 33,696,621 km (0.119 R)
• M74: 37,092,942 km (0.086 R)
• M75: 38,411,796 km (0.081 R)
• M76: 38,551,521 km (0.044 R)
• M77: 40,312,288 km (0.105 R)
• M78: 40,952,716 km (0.089 R)
• M79: 41,166,791 km (0.039 R)
• M80: 41,452,972 km (0.104 R)
• M81: 42,243,297 km (0.117 R)
• M82: 42,315,403 km (0.113 R)
• M83: 42,676,533 km (0.047 R)
• M84: 42,748,788 km (0.108 R)
• M85: 44,717,496 km (0.08 R)
• M86: 45,601,919 km (0.069 R)
• M87: 46,046,225 km (0.087 R)
• M88: 46,194,775 km (0.081 R)
• M89: 46,566,526 km (0.086 R)
• M90: 47,687,912 km (0.081 R)
• M91: 48,063,701 km (0.098 R)
• M92: 48,364,992 km (0.075 R)
• M93: 49,121,059 km (0.067 R)
• M94: 49,196,905 km (0.087 R)
• M95: 49,500,439 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 7.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.42 AU - 15.44 AU

Year: 17516 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,750,158 km

• M1: 309,967 km (0.064 R)
• M2: 404,363 km (0.092 R)
• M3: 509,231 km (0.102 R)
• M4: 1,221,018 km (0.103 R)
• M5: 1,397,095 km (0.032 R)
• M6: 1,498,522 km (0.077 R)
• M7: 2,134,313 km (0.109 R)
• M8: 2,323,105 km (0.067 R)
• M9: 2,742,279 km (0.086 R)
• M10: 2,793,142 km (0.111 R)
• M11: 3,292,200 km (0.089 R)
• M12: 3,538,139 km (0.108 R)
• M13: 3,847,059 km (0.095 R)
• M14: 4,135,334 km (0.108 R)
• M15: 4,370,951 km (0.077 R)
• M16: 4,611,205 km (0.092 R)
• M17: 5,135,695 km (0.08 R)
• M18: 5,452,992 km (0.081 R)
• M19: 5,517,319 km (0.092 R)
• M20: 7,063,263 km (0.077 R)
• M21: 7,239,041 km (0.061 R)
• M22: 8,102,370 km (0.055 R)
• M23: 8,212,474 km (0.083 R)
• M24: 10,121,194 km (0.12 R)
• M25: 10,438,939 km (0.069 R)
• M26: 11,576,332 km (0.12 R)
• M27: 11,825,113 km (0.115 R)
• M28: 11,908,439 km (0.099 R)
• M29: 13,095,648 km (0.087 R)
• M30: 14,142,833 km (0.112 R)
• M31: 15,717,799 km (0.108 R)
• M32: 16,270,414 km (0.057 R)
• M33: 16,642,464 km (0.074 R)
• M34: 17,252,973 km (0.117 R)
• M35: 17,584,631 km (0.104 R)
• M36: 19,471,360 km (0.05 R)
• M37: 19,965,332 km (0.087 R)
• M38: 22,548,438 km (0.103 R)
• M39: 22,651,810 km (0.099 R)
• M40: 24,699,955 km (0.106 R)
• M41: 24,753,212 km (0.08 R)
• M42: 26,642,334 km (0.119 R)
• M43: 27,521,371 km (0.083 R)
• M44: 27,742,626 km (0.067 R)
• M45: 27,797,977 km (0.106 R)
• M46: 29,307,719 km (0.1 R)
• M47: 29,930,345 km (0.112 R)
• M48: 30,843,939 km (0.072 R)
• M49: 31,246,358 km (0.081 R)
• M50: 31,477,187 km (0.114 R)
• M51: 32,522,876 km (0.113 R)
• M52: 33,638,876 km (0.051 R)
• M53: 33,934,631 km (0.098 R)
• M54: 34,647,914 km (0.113 R)
• M55: 35,246,156 km (0.073 R)
• M56: 35,908,276 km (0.065 R)
• M57: 36,513,699 km (0.073 R)
• M58: 37,489,226 km (0.065 R)
• M59: 38,782,799 km (0.074 R)
• M60: 39,092,916 km (0.115 R)
• M61: 40,216,246 km (0.071 R)
• M62: 40,592,933 km (0.086 R)
• M63: 41,160,358 km (0.071 R)
• M64: 41,223,638 km (0.119 R)
• M65: 41,603,467 km (0.026 R)
• M66: 41,984,493 km (0.081 R)
• M67: 42,048,222 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit