🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 353 Days

Day: 15.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 98.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,835,755 km

• M1: 78,240 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.8 AU - 3 AU

Year: 1313 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.94 AU - 4.1 AU

Year: 2332 Days

Day: 29.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 4.5

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.87 AU - 20.99 AU

Year: 29082 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,835,755 km

• M1: 95,892 km (0.049 R)
• M2: 141,669 km (0.102 R)
• M3: 198,068 km (0.089 R)
• M4: 395,088 km (0.078 R)
• M5: 617,690 km (0.084 R)
• M6: 691,441 km (0.096 R)
• M7: 1,162,375 km (0.047 R)
• M8: 1,254,229 km (0.086 R)
• M9: 1,543,551 km (0.082 R)
• M10: 1,610,720 km (0.083 R)
• M11: 1,713,195 km (0.078 R)
• M12: 2,033,484 km (0.041 R)
• M13: 2,144,336 km (0.072 R)
• M14: 3,711,224 km (0.063 R)
• M15: 4,076,692 km (0.067 R)
• M16: 4,549,421 km (0.113 R)
• M17: 4,989,538 km (0.082 R)
• M18: 5,494,431 km (0.102 R)
• M19: 5,805,145 km (0.085 R)
• M20: 5,857,505 km (0.114 R)
• M21: 6,389,624 km (0.056 R)
• M22: 6,826,300 km (0.078 R)
• M23: 6,992,504 km (0.067 R)
• M24: 7,048,304 km (0.07 R)
• M25: 7,104,104 km (0.094 R)
• M26: 9,890,514 km (0.095 R)
• M27: 10,267,949 km (0.112 R)
• M28: 10,394,808 km (0.116 R)
• M29: 10,650,022 km (0.115 R)
• M30: 10,907,330 km (0.038 R)
• M31: 11,297,182 km (0.077 R)
• M32: 11,362,557 km (0.107 R)
• M33: 11,428,230 km (0.072 R)
• M34: 11,625,550 km (0.106 R)
• M35: 12,023,779 km (0.119 R)
• M36: 12,359,028 km (0.04 R)
• M37: 12,833,403 km (0.111 R)
• M38: 13,730,242 km (0.036 R)
• M39: 14,861,651 km (0.08 R)
• M40: 15,293,540 km (0.101 R)
• M41: 16,986,988 km (0.067 R)
• M42: 19,518,483 km (0.093 R)
• M43: 21,109,008 km (0.059 R)
• M44: 21,675,385 km (0.043 R)
• M45: 22,164,869 km (0.062 R)
• M46: 22,988,705 km (0.071 R)
• M47: 23,237,935 km (0.099 R)
• M48: 25,691,789 km (0.081 R)
• M49: 27,607,389 km (0.047 R)
• M50: 29,208,685 km (0.119 R)
• M51: 29,388,352 km (0.044 R)
• M52: 30,201,865 km (0.096 R)
• M53: 32,873,085 km (0.065 R)
• M54: 34,189,397 km (0.111 R)
• M55: 37,164,898 km (0.069 R)
• M56: 38,831,568 km (0.051 R)
• M57: 39,029,187 km (0.035 R)
• M58: 39,227,105 km (0.109 R)
• M59: 40,122,299 km (0.105 R)
• M60: 42,440,318 km (0.076 R)
• M61: 42,745,796 km (0.103 R)
• M62: 43,154,348 km (0.092 R)
• M63: 43,666,721 km (0.098 R)
• M64: 44,078,265 km (0.12 R)
• M65: 44,284,410 km (0.083 R)
• M66: 44,697,749 km (0.054 R)
• M67: 45,528,317 km (0.102 R)
• M68: 46,468,689 km (0.104 R)
• M69: 47,310,027 km (0.069 R)
• M70: 48,687,824 km (0.063 R)
• M71: 49,649,439 km (0.111 R)
• M72: 49,971,374 km (0.104 R)
• M73: 52,244,064 km (0.111 R)
• M74: 53,557,833 km (0.078 R)
• M75: 55,548,831 km (0.05 R)
• M76: 56,441,481 km (0.043 R)
• M77: 60,173,350 km (0.082 R)
• M78: 60,287,792 km (0.048 R)
• M79: 60,402,085 km (0.094 R)
• M80: 62,011,309 km (0.116 R)
• M81: 65,036,926 km (0.031 R)
• M82: 66,213,514 km (0.086 R)
• M83: 67,041,089 km (0.099 R)
• M84: 67,278,202 km (0.087 R)
• M85: 70,265,671 km (0.039 R)
• M86: 72,078,797 km (0.107 R)
• M87: 72,686,613 km (0.067 R)
• M88: 72,808,236 km (0.09 R)
• M89: 75,627,558 km (0.12 R)
• M90: 76,245,098 km (0.078 R)
• M91: 77,112,466 km (0.108 R)
• M92: 81,624,937 km (0.052 R)
• M93: 84,680,324 km (0.119 R)
• M94: 85,064,940 km (0.114 R)
• M95: 85,193,145 km (0.088 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit