🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 17.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,860,726 km

• M1: 149,897 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 15.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.15 AU

Year: 342 Days

Day: 39.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,860,726 km

• M1: 174,282 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.13 AU - 1.43 AU

Year: 543 Days

Day: 43.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.94 AU - 2.1 AU

Year: 1076 Days

Day: 42.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.88 AU - 2.46 AU

Year: 1198 Days

Day: 47.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,860,726 km

• M1: 271,819 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.47 AU - 3.31 AU

Year: 1841 Days

Day: 17 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,860,726 km

• M1: 1,438,982 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.8

Radius: 7.9

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.19 AU - 19.11 AU

Year: 23201 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,860,726 km

• M1: 130,300 km (0.064 R)
• M2: 281,992 km (0.108 R)
• M3: 879,486 km (0.1 R)
• M4: 1,602,343 km (0.093 R)
• M5: 1,672,355 km (0.114 R)
• M6: 2,630,978 km (0.109 R)
• M7: 3,545,918 km (0.087 R)
• M8: 3,684,147 km (0.068 R)
• M9: 4,061,433 km (0.084 R)
• M10: 5,057,904 km (0.119 R)
• M11: 5,907,022 km (0.085 R)
• M12: 6,181,384 km (0.08 R)
• M13: 6,572,582 km (0.105 R)
• M14: 6,914,414 km (0.111 R)
• M15: 7,029,604 km (0.112 R)
• M16: 7,145,393 km (0.085 R)
• M17: 7,203,586 km (0.114 R)
• M18: 7,261,929 km (0.055 R)
• M19: 7,437,857 km (0.105 R)
• M20: 7,615,130 km (0.082 R)
• M21: 7,674,520 km (0.086 R)
• M22: 7,793,899 km (0.06 R)
• M23: 8,584,375 km (0.067 R)
• M24: 9,209,694 km (0.116 R)
• M25: 9,336,553 km (0.107 R)
• M26: 9,720,570 km (0.093 R)
• M27: 9,979,375 km (0.116 R)
• M28: 10,306,246 km (0.102 R)
• M29: 10,703,129 km (0.112 R)
• M30: 11,239,886 km (0.079 R)
• M31: 11,443,489 km (0.03 R)
• M32: 11,716,954 km (0.101 R)
• M33: 12,061,628 km (0.081 R)
• M34: 12,479,754 km (0.071 R)
• M35: 12,831,907 km (0.052 R)
• M36: 13,258,710 km (0.055 R)
• M37: 13,330,217 km (0.113 R)
• M38: 14,566,943 km (0.093 R)
• M39: 17,775,518 km (0.116 R)
• M40: 21,359,135 km (0.119 R)
• M41: 22,203,914 km (0.069 R)
• M42: 23,664,887 km (0.12 R)
• M43: 24,450,874 km (0.104 R)
• M44: 24,626,801 km (0.079 R)
• M45: 25,156,677 km (0.069 R)
• M46: 27,771,050 km (0.028 R)
• M47: 28,414,919 km (0.091 R)
• M48: 28,785,173 km (0.108 R)
• M49: 31,803,311 km (0.104 R)
• M50: 33,252,316 km (0.11 R)
• M51: 34,033,964 km (0.102 R)
• M52: 36,014,341 km (0.083 R)
• M53: 36,314,584 km (0.074 R)
• M54: 37,321,527 km (0.107 R)
• M55: 39,259,867 km (0.113 R)
• M56: 40,189,318 km (0.091 R)
• M57: 41,754,710 km (0.052 R)
• M58: 43,659,241 km (0.026 R)
• M59: 43,765,755 km (0.045 R)
• M60: 43,872,568 km (0.114 R)
• M61: 44,514,642 km (0.118 R)
• M62: 44,729,464 km (0.094 R)
• M63: 45,916,673 km (0.044 R)
• M64: 47,004,997 km (0.064 R)
• M65: 47,442,721 km (0.096 R)
• M66: 48,322,057 km (0.088 R)
• M67: 48,985,224 km (0.101 R)
• M68: 50,208,785 km (0.075 R)
• M69: 52,232,545 km (0.031 R)
• M70: 52,459,037 km (0.114 R)
• M71: 52,685,827 km (0.097 R)
• M72: 53,482,286 km (0.107 R)
• M73: 57,407,285 km (0.098 R)
• M74: 59,404,267 km (0.118 R)
• M75: 61,902,402 km (0.044 R)
• M76: 62,742,693 km (0.114 R)
• M77: 63,828,624 km (0.096 R)
• M78: 64,191,998 km (0.112 R)
• M79: 64,434,645 km (0.048 R)
• M80: 67,616,442 km (0.106 R)
• M81: 67,863,279 km (0.103 R)
• M82: 69,973,806 km (0.052 R)
• M83: 71,225,341 km (0.108 R)
• M84: 72,863,289 km (0.085 R)
• M85: 74,513,652 km (0.12 R)
• M86: 75,407,350 km (0.107 R)
• M87: 77,076,563 km (0.098 R)
• M88: 78,887,744 km (0.064 R)
• M89: 82,947,980 km (0.111 R)
• M90: 83,874,141 km (0.094 R)
• M91: 84,936,734 km (0.082 R)
• M92: 86,405,187 km (0.117 R)
• M93: 89,096,602 km (0.061 R)
• M94: 89,773,832 km (0.112 R)
• M95: 90,045,053 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit