🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.44 AU - 0.56 AU

Year: 124 Days

Day: 15.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 42.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 43.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 393 Days

Day: 40.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.34 AU - 1.58 AU

Year: 617 Days

Day: 19.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,747,709 km

• M1: 71,807 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.92 AU - 3.8 AU

Year: 2155 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,747,709 km

• M1: 295,456 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.52 AU - 3.84 AU

Year: 2470 Days

Day: 28.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 14

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.98 AU - 9.9 AU

Year: 10147 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,747,709 km

• M1: 178,171 km (0.086 R)
• M2: 343,626 km (0.077 R)
• M3: 435,031 km (0.029 R)
• M4: 730,187 km (0.06 R)
• M5: 877,691 km (0.072 R)
• M6: 1,091,466 km (0.104 R)
• M7: 1,791,584 km (0.077 R)
• M8: 2,045,003 km (0.117 R)
• M9: 2,236,787 km (0.093 R)
• M10: 2,334,924 km (0.095 R)
• M11: 2,485,120 km (0.097 R)
• M12: 2,638,607 km (0.117 R)
• M13: 2,821,715 km (0.082 R)
• M14: 2,982,084 km (0.065 R)
• M15: 3,228,621 km (0.082 R)
• M16: 3,396,769 km (0.065 R)
• M17: 3,510,464 km (0.035 R)
• M18: 4,280,893 km (0.104 R)
• M19: 4,435,128 km (0.078 R)
• M20: 4,844,727 km (0.106 R)
• M21: 5,103,083 km (0.108 R)
• M22: 6,250,947 km (0.115 R)
• M23: 6,461,581 km (0.088 R)
• M24: 7,625,153 km (0.115 R)
• M25: 8,116,432 km (0.107 R)
• M26: 8,540,094 km (0.091 R)
• M27: 8,813,559 km (0.038 R)
• M28: 10,891,772 km (0.095 R)
• M29: 11,573,938 km (0.091 R)
• M30: 12,094,689 km (0.093 R)
• M31: 12,446,094 km (0.109 R)
• M32: 12,667,499 km (0.056 R)
• M33: 12,845,670 km (0.107 R)
• M34: 13,384,821 km (0.09 R)
• M35: 13,520,656 km (0.12 R)
• M36: 13,793,971 km (0.075 R)
• M37: 13,977,228 km (0.089 R)
• M38: 15,140,800 km (0.117 R)
• M39: 15,235,197 km (0.118 R)
• M40: 15,424,588 km (0.104 R)
• M41: 16,190,230 km (0.073 R)
• M42: 16,675,076 km (0.087 R)
• M43: 17,017,356 km (0.072 R)
• M44: 17,957,878 km (0.09 R)
• M45: 19,889,635 km (0.091 R)
• M46: 20,461,099 km (0.111 R)
• M47: 20,565,518 km (0.098 R)
• M48: 20,932,632 km (0.105 R)
• M49: 21,460,862 km (0.062 R)
• M50: 21,779,804 km (0.116 R)
• M51: 22,315,066 km (0.119 R)
• M52: 22,908,820 km (0.051 R)
• M53: 23,562,562 km (0.093 R)
• M54: 23,726,821 km (0.116 R)
• M55: 24,665,547 km (0.08 R)
• M56: 25,223,547 km (0.119 R)
• M57: 26,181,423 km (0.042 R)
• M58: 26,693,496 km (0.034 R)
• M59: 26,979,378 km (0.113 R)
• M60: 27,151,266 km (0.055 R)
• M61: 27,496,388 km (0.079 R)
• M62: 28,132,927 km (0.108 R)
• M63: 28,540,581 km (0.105 R)
• M64: 29,185,049 km (0.103 R)
• M65: 30,607,724 km (0.114 R)
• M66: 32,295,936 km (0.082 R)
• M67: 33,151,487 km (0.115 R)
• M68: 33,890,650 km (0.102 R)
• M69: 34,635,348 km (0.034 R)
• M70: 34,947,110 km (0.105 R)
• M71: 36,457,151 km (0.098 R)
• M72: 37,795,752 km (0.106 R)
• M73: 38,374,397 km (0.106 R)
• M74: 38,503,350 km (0.097 R)
• M75: 39,215,287 km (0.107 R)
• M76: 41,973,572 km (0.116 R)
• M77: 42,239,557 km (0.085 R)
• M78: 42,773,173 km (0.086 R)
• M79: 43,645,029 km (0.097 R)
• M80: 44,184,479 km (0.08 R)
• M81: 44,387,334 km (0.071 R)
• M82: 44,522,720 km (0.046 R)
• M83: 45,065,760 km (0.12 R)
• M84: 45,747,777 km (0.06 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit