🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 24.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 15.7 Hours

Environment

Temp: 247 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 225 Days

Day: 45.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,107,993 km

• M1: 367,263 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 234 Days

Day: 26.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.78 AU - 1.22 AU

Year: 353 Days

Day: 23.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.8 AU - 2.26 AU

Year: 1021 Days

Day: 35.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.25 AU - 3.49 AU

Year: 1717 Days

Day: 36.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 13.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.72 AU - 8.34 AU

Year: 6582 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,107,993 km

• M1: 191,036 km (0.088 R)
• M2: 311,762 km (0.078 R)
• M3: 486,193 km (0.091 R)
• M4: 579,393 km (0.025 R)
• M5: 844,330 km (0.073 R)
• M6: 1,060,350 km (0.057 R)
• M7: 1,201,869 km (0.102 R)
• M8: 1,786,498 km (0.097 R)
• M9: 2,316,523 km (0.062 R)
• M10: 2,418,100 km (0.117 R)
• M11: 2,785,812 km (0.103 R)
• M12: 3,457,805 km (0.089 R)
• M13: 3,692,973 km (0.119 R)
• M14: 3,933,377 km (0.104 R)
• M15: 4,220,455 km (0.076 R)
• M16: 4,535,807 km (0.089 R)
• M17: 5,167,410 km (0.072 R)
• M18: 5,256,720 km (0.036 R)
• M19: 5,436,985 km (0.084 R)
• M20: 5,757,274 km (0.112 R)
• M21: 6,440,637 km (0.12 R)
• M22: 6,755,391 km (0.099 R)
• M23: 6,853,228 km (0.045 R)
• M24: 7,475,705 km (0.09 R)
• M25: 8,377,630 km (0.086 R)
• M26: 8,854,848 km (0.087 R)
• M27: 9,042,892 km (0.109 R)
• M28: 10,086,786 km (0.115 R)
• M29: 10,737,088 km (0.034 R)
• M30: 11,605,653 km (0.114 R)
• M31: 12,018,843 km (0.078 R)
• M32: 12,677,821 km (0.119 R)
• M33: 12,889,951 km (0.038 R)
• M34: 13,317,801 km (0.07 R)
• M35: 13,657,238 km (0.088 R)
• M36: 13,999,668 km (0.062 R)
• M37: 14,534,331 km (0.117 R)
• M38: 16,342,520 km (0.082 R)
• M39: 16,872,246 km (0.12 R)
• M40: 17,172,639 km (0.081 R)
• M41: 17,407,507 km (0.055 R)
• M42: 17,745,000 km (0.077 R)
• M43: 18,357,753 km (0.056 R)
• M44: 18,735,637 km (0.065 R)
• M45: 18,839,159 km (0.101 R)
• M46: 19,116,214 km (0.119 R)
• M47: 19,255,191 km (0.085 R)
• M48: 19,394,616 km (0.11 R)
• M49: 19,709,370 km (0.103 R)
• M50: 20,237,600 km (0.112 R)
• M51: 20,343,814 km (0.094 R)
• M52: 20,770,617 km (0.08 R)
• M53: 21,452,484 km (0.075 R)
• M54: 22,507,299 km (0.097 R)
• M55: 24,177,409 km (0.104 R)
• M56: 24,705,191 km (0.081 R)
• M57: 24,894,582 km (0.112 R)
• M58: 25,084,421 km (0.112 R)
• M59: 25,198,714 km (0.114 R)
• M60: 25,465,746 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.94 AU - 8.98 AU

Year: 7195 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,107,993 km

• M1: 115,490 km (0.091 R)
• M2: 185,352 km (0.054 R)
• M3: 373,845 km (0.115 R)
• M4: 431,889 km (0.074 R)
• M5: 586,124 km (0.106 R)
• M6: 729,439 km (0.049 R)
• M7: 949,946 km (0.092 R)
• M8: 1,531,433 km (0.12 R)
• M9: 2,343,151 km (0.094 R)
• M10: 2,505,615 km (0.068 R)
• M11: 2,719,839 km (0.098 R)
• M12: 3,217,401 km (0.109 R)
• M13: 3,450,475 km (0.091 R)
• M14: 3,609,049 km (0.037 R)
• M15: 3,906,000 km (0.11 R)
• M16: 4,043,630 km (0.116 R)
• M17: 4,523,690 km (0.106 R)
• M18: 4,785,187 km (0.105 R)
• M19: 5,506,398 km (0.079 R)
• M20: 5,629,966 km (0.09 R)
• M21: 6,520,373 km (0.109 R)
• M22: 6,882,100 km (0.041 R)
• M23: 7,216,601 km (0.077 R)
• M24: 7,488,121 km (0.097 R)
• M25: 7,590,895 km (0.098 R)
• M26: 8,393,637 km (0.088 R)
• M27: 8,464,696 km (0.105 R)
• M28: 8,643,316 km (0.058 R)
• M29: 9,150,004 km (0.057 R)
• M30: 10,078,857 km (0.053 R)
• M31: 10,268,248 km (0.025 R)
• M32: 10,573,578 km (0.1 R)
• M33: 10,688,917 km (0.072 R)
• M34: 11,154,466 km (0.116 R)
• M35: 11,705,734 km (0.105 R)
• M36: 12,468,384 km (0.087 R)
• M37: 13,495,972 km (0.119 R)
• M38: 14,295,124 km (0.092 R)
• M39: 14,636,207 km (0.102 R)
• M40: 14,807,796 km (0.115 R)
• M41: 15,109,535 km (0.089 R)
• M42: 15,850,942 km (0.109 R)
• M43: 16,917,874 km (0.109 R)
• M44: 17,007,782 km (0.056 R)
• M45: 17,188,197 km (0.096 R)
• M46: 18,053,621 km (0.096 R)
• M47: 18,793,382 km (0.095 R)
• M48: 19,448,920 km (0.044 R)
• M49: 19,590,290 km (0.064 R)
• M50: 19,921,649 km (0.099 R)
• M51: 20,159,510 km (0.099 R)
• M52: 21,314,106 km (0.09 R)
• M53: 22,391,211 km (0.06 R)
• M54: 22,986,162 km (0.083 R)
• M55: 23,686,878 km (0.119 R)
• M56: 24,141,057 km (0.105 R)
• M57: 25,006,780 km (0.112 R)
• M58: 26,873,313 km (0.118 R)
• M59: 29,107,258 km (0.113 R)
• M60: 29,702,059 km (0.051 R)
• M61: 30,191,842 km (0.091 R)
• M62: 31,013,883 km (0.106 R)
• M63: 31,455,346 km (0.03 R)
• M64: 31,898,754 km (0.047 R)
• M65: 32,679,954 km (0.104 R)
• M66: 32,848,252 km (0.112 R)
• M67: 33,354,640 km (0.112 R)
• M68: 33,693,629 km (0.081 R)
• M69: 34,147,360 km (0.106 R)
• M70: 34,204,207 km (0.1 R)
• M71: 34,489,041 km (0.063 R)
• M72: 34,546,187 km (0.11 R)
• M73: 34,717,477 km (0.11 R)
• M74: 35,290,736 km (0.115 R)
• M75: 35,520,967 km (0.097 R)
• M76: 35,578,562 km (0.114 R)
• M77: 35,809,392 km (0.108 R)
• M78: 36,098,565 km (0.112 R)
• M79: 36,679,304 km (0.114 R)
• M80: 36,795,840 km (0.086 R)
• M81: 36,970,870 km (0.08 R)
• M82: 37,380,319 km (0.073 R)
• M83: 37,556,246 km (0.102 R)
• M84: 39,330,627 km (0.054 R)
• M85: 39,928,120 km (0.057 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 20,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit