🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 17.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 231 Days

Day: 15.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,219,983 km

• M1: 212,279 km (0.097 R)
• M2: 523,144 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 292 Days

Day: 27.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 69.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,219,983 km

• M1: 104,569 km (0.096 R)
• M2: 623,823 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.94 AU - 2.32 AU

Year: 1177 Days

Day: 26.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.73 AU - 3.15 AU

Year: 1909 Days

Day: 26.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 7.7

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.98 AU - 15.32 AU

Year: 20160 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,219,983 km

• M1: 115,789 km (0.12 R)
• M2: 776,862 km (0.058 R)
• M3: 826,079 km (0.051 R)
• M4: 953,986 km (0.067 R)
• M5: 1,034,020 km (0.072 R)
• M6: 1,498,821 km (0.068 R)
• M7: 1,987,857 km (0.115 R)
• M8: 2,412,565 km (0.109 R)
• M9: 2,560,517 km (0.068 R)
• M10: 2,711,312 km (0.065 R)
• M11: 2,982,383 km (0.118 R)
• M12: 3,302,971 km (0.119 R)
• M13: 3,467,529 km (0.084 R)
• M14: 3,550,705 km (0.117 R)
• M15: 3,976,910 km (0.052 R)
• M16: 4,738,513 km (0.052 R)
• M17: 5,112,358 km (0.1 R)
• M18: 6,648,728 km (0.078 R)
• M19: 6,804,609 km (0.115 R)
• M20: 6,909,178 km (0.108 R)
• M21: 8,316,295 km (0.066 R)
• M22: 9,749,892 km (0.057 R)
• M23: 9,867,775 km (0.101 R)
• M24: 9,927,016 km (0.112 R)
• M25: 10,284,554 km (0.111 R)
• M26: 11,135,018 km (0.097 R)
• M27: 11,944,792 km (0.118 R)
• M28: 12,967,443 km (0.062 R)
• M29: 13,032,219 km (0.04 R)
• M30: 13,358,043 km (0.108 R)
• M31: 13,951,348 km (0.112 R)
• M32: 14,486,011 km (0.099 R)
• M33: 15,095,323 km (0.063 R)
• M34: 16,831,705 km (0.078 R)
• M35: 17,759,511 km (0.103 R)
• M36: 18,338,605 km (0.085 R)
• M37: 18,630,470 km (0.062 R)
• M38: 18,997,434 km (0.061 R)
• M39: 19,218,838 km (0.069 R)
• M40: 19,813,340 km (0.119 R)
• M41: 19,962,789 km (0.054 R)
• M42: 20,187,933 km (0.03 R)
• M43: 20,640,467 km (0.098 R)
• M44: 20,944,151 km (0.112 R)
• M45: 22,953,400 km (0.114 R)
• M46: 23,110,477 km (0.117 R)
• M47: 23,901,401 km (0.103 R)
• M48: 24,540,334 km (0.052 R)
• M49: 26,162,573 km (0.103 R)
• M50: 27,235,340 km (0.116 R)
• M51: 29,594,498 km (0.118 R)
• M52: 33,076,538 km (0.11 R)
• M53: 33,609,854 km (0.108 R)
• M54: 33,699,015 km (0.097 R)
• M55: 36,227,668 km (0.098 R)
• M56: 38,071,013 km (0.037 R)
• M57: 38,910,406 km (0.059 R)
• M58: 39,191,501 km (0.079 R)
• M59: 39,473,343 km (0.077 R)
• M60: 39,850,180 km (0.113 R)
• M61: 40,133,518 km (0.03 R)
• M62: 40,797,434 km (0.087 R)
• M63: 41,943,952 km (0.047 R)
• M64: 42,328,418 km (0.045 R)
• M65: 45,742,391 km (0.109 R)
• M66: 46,336,594 km (0.052 R)
• M67: 47,132,604 km (0.095 R)
• M68: 47,332,317 km (0.105 R)
• M69: 48,134,162 km (0.11 R)
• M70: 50,259,948 km (0.094 R)
• M71: 50,770,675 km (0.1 R)
• M72: 52,830,488 km (0.032 R)
• M73: 54,393,187 km (0.096 R)
• M74: 58,956,222 km (0.034 R)
• M75: 59,171,493 km (0.042 R)
• M76: 60,359,898 km (0.113 R)
• M77: 60,685,274 km (0.09 R)
• M78: 60,793,882 km (0.08 R)
• M79: 60,902,640 km (0.075 R)
• M80: 62,211,771 km (0.112 R)
• M81: 62,869,852 km (0.097 R)
• M82: 63,199,864 km (0.08 R)
• M83: 66,642,411 km (0.088 R)
• M84: 66,866,508 km (0.114 R)
• M85: 67,203,253 km (0.078 R)
• M86: 67,540,596 km (0.097 R)
• M87: 67,878,538 km (0.045 R)
• M88: 69,803,713 km (0.12 R)
• M89: 70,259,388 km (0.097 R)
• M90: 71,746,989 km (0.057 R)
• M91: 72,552,275 km (0.095 R)
• M92: 75,452,528 km (0.087 R)
• M93: 76,505,997 km (0.097 R)
• M94: 76,740,716 km (0.03 R)
• M95: 78,864,257 km (0.101 R)
• M96: 79,101,370 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit