🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 128 Days

Day: 30.8 Hours

Environment

Temp: 339 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 184 Days

Day: 47.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.18 AU - 1.38 AU

Year: 455 Days

Day: 28 Hours

Environment

Temp: 115 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.07 AU - 3.91 AU

Year: 2050 Days

Day: 39.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,877,470 km

• M1: 401,072 km (0.093 R)
• M2: 2,650,874 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.39 AU - 4.07 AU

Year: 2265 Days

Day: 42.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 104.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,877,470 km

• M1: 1,584,541 km (0.1 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 5.2

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.76 AU - 21.3 AU

Year: 23073 Days

Day: 18.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,877,470 km

• M1: 256,560 km (0.039 R)
• M2: 712,235 km (0.098 R)
• M3: 910,153 km (0.091 R)
• M4: 2,497,686 km (0.102 R)
• M5: 2,710,414 km (0.07 R)
• M6: 3,198,851 km (0.097 R)
• M7: 3,666,195 km (0.12 R)
• M8: 3,907,796 km (0.079 R)
• M9: 4,406,555 km (0.096 R)
• M10: 4,767,535 km (0.087 R)
• M11: 6,361,649 km (0.102 R)
• M12: 6,419,394 km (0.08 R)
• M13: 10,116,406 km (0.106 R)
• M14: 11,987,427 km (0.052 R)
• M15: 13,812,371 km (0.067 R)
• M16: 14,642,340 km (0.104 R)
• M17: 15,101,905 km (0.066 R)
• M18: 16,035,097 km (0.11 R)
• M19: 18,366,131 km (0.092 R)
• M20: 18,944,476 km (0.117 R)
• M21: 19,445,030 km (0.087 R)
• M22: 19,528,805 km (0.049 R)
• M23: 19,949,774 km (0.089 R)
• M24: 20,886,556 km (0.076 R)
• M25: 21,316,949 km (0.082 R)
• M26: 22,186,711 km (0.064 R)
• M27: 22,537,817 km (0.079 R)
• M28: 23,245,714 km (0.067 R)
• M29: 23,691,665 km (0.085 R)
• M30: 25,137,977 km (0.1 R)
• M31: 25,229,382 km (0.091 R)
• M32: 25,779,752 km (0.077 R)
• M33: 28,115,274 km (0.096 R)
• M34: 29,356,189 km (0.037 R)
• M35: 29,645,062 km (0.082 R)
• M36: 30,031,773 km (0.118 R)
• M37: 31,299,914 km (0.116 R)
• M38: 31,398,199 km (0.079 R)
• M39: 32,984,535 km (0.046 R)
• M40: 33,586,068 km (0.076 R)
• M41: 34,393,747 km (0.097 R)
• M42: 35,207,859 km (0.102 R)
• M43: 36,028,403 km (0.111 R)
• M44: 36,234,399 km (0.09 R)
• M45: 36,751,410 km (0.061 R)
• M46: 37,166,693 km (0.109 R)
• M47: 40,973,810 km (0.075 R)
• M48: 42,596,498 km (0.088 R)
• M49: 43,689,759 km (0.086 R)
• M50: 48,950,518 km (0.076 R)
• M51: 49,064,661 km (0.095 R)
• M52: 49,521,832 km (0.059 R)
• M53: 49,636,424 km (0.089 R)
• M54: 52,878,808 km (0.099 R)
• M55: 53,112,929 km (0.041 R)
• M56: 54,999,059 km (0.036 R)
• M57: 55,711,893 km (0.076 R)
• M58: 57,267,112 km (0.041 R)
• M59: 57,507,516 km (0.057 R)
• M60: 57,627,942 km (0.086 R)
• M61: 57,989,670 km (0.117 R)
• M62: 61,155,460 km (0.081 R)
• M63: 61,401,249 km (0.06 R)
• M64: 61,770,606 km (0.099 R)
• M65: 64,251,837 km (0.095 R)
• M66: 64,626,879 km (0.081 R)
• M67: 66,765,530 km (0.103 R)
• M68: 67,399,077 km (0.079 R)
• M69: 68,544,248 km (0.093 R)
• M70: 68,799,612 km (0.112 R)
• M71: 70,982,843 km (0.096 R)
• M72: 73,058,514 km (0.04 R)
• M73: 73,188,813 km (0.059 R)
• M74: 73,319,263 km (0.08 R)
• M75: 73,711,209 km (0.068 R)
• M76: 74,234,652 km (0.099 R)
• M77: 74,759,442 km (0.032 R)
• M78: 75,944,705 km (0.096 R)
• M79: 76,473,534 km (0.097 R)
• M80: 77,401,789 km (0.096 R)
• M81: 77,534,781 km (0.095 R)
• M82: 78,067,200 km (0.118 R)
• M83: 78,200,492 km (0.096 R)
• M84: 83,049,408 km (0.065 R)
• M85: 84,003,543 km (0.116 R)
• M86: 85,647,623 km (0.106 R)
• M87: 86,335,774 km (0.097 R)
• M88: 86,473,553 km (0.105 R)
• M89: 86,749,561 km (0.081 R)
• M90: 87,579,081 km (0.083 R)
• M91: 91,625,255 km (0.119 R)
• M92: 92,329,113 km (0.06 R)
• M93: 93,458,876 km (0.117 R)
• M94: 93,600,396 km (0.119 R)

Kuiper Belt

Range: 34.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit