🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 280 Days

Day: 42.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.18 AU - 3.16 AU

Year: 1533 Days

Day: 33.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.21 AU - 3.79 AU

Year: 2301 Days

Day: 37.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,748,446 km

• M1: 169,494 km (0.115 R)

Asteroid Belt

Center: 9.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.5

Radius: 6.1

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.67 AU - 19.49 AU

Year: 22662 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,748,446 km

• M1: 152,440 km (0.105 R)
• M2: 348,713 km (0.051 R)
• M3: 388,655 km (0.075 R)
• M4: 430,393 km (0.117 R)
• M5: 518,656 km (0.118 R)
• M6: 820,245 km (0.083 R)
• M7: 989,590 km (0.048 R)
• M8: 1,170,005 km (0.056 R)
• M9: 1,527,693 km (0.1 R)
• M10: 1,631,066 km (0.103 R)
• M11: 2,497,088 km (0.075 R)
• M12: 2,784,914 km (0.116 R)
• M13: 4,134,287 km (0.03 R)
• M14: 4,230,628 km (0.096 R)
• M15: 4,474,472 km (0.082 R)
• M16: 5,547,987 km (0.119 R)
• M17: 5,601,094 km (0.06 R)
• M18: 6,031,487 km (0.041 R)
• M19: 6,305,849 km (0.046 R)
• M20: 6,416,851 km (0.098 R)
• M21: 6,528,301 km (0.062 R)
• M22: 6,584,401 km (0.11 R)
• M23: 7,916,570 km (0.033 R)
• M24: 8,036,398 km (0.054 R)
• M25: 8,399,023 km (0.102 R)
• M26: 8,521,095 km (0.058 R)
• M27: 9,710,248 km (0.114 R)
• M28: 12,101,570 km (0.107 R)
• M29: 12,447,440 km (0.115 R)
• M30: 13,433,141 km (0.051 R)
• M31: 14,663,434 km (0.06 R)
• M32: 15,032,192 km (0.068 R)
• M33: 15,403,943 km (0.078 R)
• M34: 15,929,331 km (0.072 R)
• M35: 16,767,079 km (0.084 R)
• M36: 17,932,147 km (0.111 R)
• M37: 18,089,524 km (0.056 R)
• M38: 18,247,200 km (0.087 R)
• M39: 18,723,370 km (0.043 R)
• M40: 18,803,106 km (0.099 R)
• M41: 20,668,292 km (0.112 R)
• M42: 20,833,149 km (0.093 R)
• M43: 21,081,482 km (0.052 R)
• M44: 21,664,614 km (0.047 R)
• M45: 22,084,236 km (0.1 R)
• M46: 22,676,344 km (0.116 R)
• M47: 24,222,887 km (0.068 R)
• M48: 24,483,936 km (0.115 R)
• M49: 24,921,060 km (0.049 R)
• M50: 25,096,688 km (0.071 R)
• M51: 26,247,994 km (0.098 R)
• M52: 27,325,846 km (0.041 R)
• M53: 28,052,593 km (0.099 R)
• M54: 28,143,847 km (0.09 R)
• M55: 31,210,903 km (0.076 R)
• M56: 31,494,989 km (0.067 R)
• M57: 32,256,592 km (0.079 R)
• M58: 33,701,109 km (0.063 R)
• M59: 33,798,049 km (0.117 R)
• M60: 34,187,153 km (0.101 R)
• M61: 35,363,441 km (0.118 R)
• M62: 36,752,307 km (0.119 R)
• M63: 37,755,211 km (0.093 R)
• M64: 42,588,270 km (0.103 R)
• M65: 43,324,441 km (0.064 R)
• M66: 43,747,055 km (0.046 R)
• M67: 45,665,797 km (0.109 R)
• M68: 45,773,208 km (0.046 R)
• M69: 48,924,039 km (0.114 R)
• M70: 51,360,689 km (0.034 R)
• M71: 53,609,743 km (0.09 R)
• M72: 55,432,145 km (0.089 R)
• M73: 57,506,469 km (0.076 R)
• M74: 59,254,370 km (0.099 R)
• M75: 60,311,429 km (0.115 R)
• M76: 62,802,084 km (0.082 R)
• M77: 62,921,463 km (0.103 R)
• M78: 63,040,992 km (0.097 R)
• M79: 64,360,744 km (0.118 R)
• M80: 64,842,748 km (0.095 R)
• M81: 68,865,884 km (0.067 R)
• M82: 69,729,662 km (0.091 R)
• M83: 70,845,363 km (0.096 R)
• M84: 71,218,610 km (0.104 R)
• M85: 73,597,664 km (0.114 R)
• M86: 75,367,108 km (0.048 R)
• M87: 76,002,450 km (0.106 R)
• M88: 80,499,512 km (0.12 R)
• M89: 81,149,066 km (0.086 R)
• M90: 81,279,066 km (0.118 R)
• M91: 81,800,265 km (0.069 R)
• M92: 84,554,063 km (0.108 R)
• M93: 84,686,008 km (0.11 R)
• M94: 86,406,833 km (0.059 R)
• M95: 86,539,675 km (0.065 R)
• M96: 88,139,176 km (0.059 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit