🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 641 Days

Day: 25.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,698,836 km

• M1: 38,297 km (0.104 R)
• M2: 272,418 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.66 AU - 1.84 AU

Year: 850 Days

Day: 45.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 6.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.08 AU - 18.18 AU

Year: 23781 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,698,836 km

• M1: 94,546 km (0.058 R)
• M2: 136,134 km (0.102 R)
• M3: 1,277,865 km (0.114 R)
• M4: 1,512,584 km (0.036 R)
• M5: 1,923,081 km (0.071 R)
• M6: 2,331,333 km (0.1 R)
• M7: 3,147,090 km (0.093 R)
• M8: 4,257,256 km (0.116 R)
• M9: 5,617,849 km (0.108 R)
• M10: 6,147,874 km (0.056 R)
• M11: 6,246,010 km (0.083 R)
• M12: 6,593,377 km (0.093 R)
• M13: 7,991,518 km (0.093 R)
• M14: 8,045,074 km (0.108 R)
• M15: 9,139,981 km (0.099 R)
• M16: 9,252,030 km (0.104 R)
• M17: 9,647,866 km (0.088 R)
• M18: 9,933,897 km (0.09 R)
• M19: 13,196,776 km (0.11 R)
• M20: 13,834,362 km (0.104 R)
• M21: 14,027,643 km (0.045 R)
• M22: 14,481,971 km (0.113 R)
• M23: 15,538,581 km (0.045 R)
• M24: 15,672,471 km (0.053 R)
• M25: 16,415,225 km (0.072 R)
• M26: 16,483,441 km (0.081 R)
• M27: 16,825,273 km (0.098 R)
• M28: 16,962,753 km (0.082 R)
• M29: 17,446,702 km (0.08 R)
• M30: 20,590,801 km (0.113 R)
• M31: 20,958,961 km (0.1 R)
• M32: 21,701,864 km (0.114 R)
• M33: 23,213,401 km (0.091 R)
• M34: 23,443,183 km (0.102 R)
• M35: 23,519,777 km (0.076 R)
• M36: 24,369,344 km (0.096 R)
• M37: 26,257,119 km (0.104 R)
• M38: 26,576,361 km (0.102 R)
• M39: 27,784,813 km (0.076 R)
• M40: 28,273,250 km (0.072 R)
• M41: 29,093,495 km (0.043 R)
• M42: 29,921,519 km (0.113 R)
• M43: 30,338,448 km (0.096 R)
• M44: 30,505,848 km (0.106 R)
• M45: 31,178,141 km (0.116 R)
• M46: 31,262,514 km (0.05 R)
• M47: 31,347,037 km (0.117 R)
• M48: 31,600,905 km (0.044 R)
• M49: 32,281,126 km (0.084 R)
• M50: 32,708,677 km (0.069 R)
• M51: 33,569,613 km (0.085 R)
• M52: 34,002,698 km (0.069 R)
• M53: 34,525,094 km (0.098 R)
• M54: 35,225,511 km (0.111 R)
• M55: 38,345,076 km (0.05 R)
• M56: 38,797,909 km (0.082 R)
• M57: 39,617,406 km (0.098 R)
• M58: 40,811,197 km (0.043 R)
• M59: 41,273,454 km (0.055 R)
• M60: 41,737,507 km (0.076 R)
• M61: 42,390,053 km (0.108 R)
• M62: 43,046,039 km (0.082 R)
• M63: 43,705,317 km (0.106 R)
• M64: 43,799,713 km (0.046 R)
• M65: 44,938,602 km (0.097 R)
• M66: 46,087,065 km (0.047 R)
• M67: 47,148,312 km (0.083 R)
• M68: 47,827,786 km (0.116 R)
• M69: 48,608,387 km (0.094 R)
• M70: 49,393,178 km (0.062 R)
• M71: 49,885,804 km (0.103 R)
• M72: 50,578,142 km (0.085 R)
• M73: 51,473,037 km (0.097 R)
• M74: 52,473,548 km (0.116 R)
• M75: 52,976,196 km (0.071 R)
• M76: 53,581,469 km (0.054 R)
• M77: 53,986,281 km (0.083 R)
• M78: 54,290,563 km (0.12 R)
• M79: 54,391,991 km (0.085 R)
• M80: 54,493,717 km (0.097 R)
• M81: 55,104,675 km (0.086 R)
• M82: 56,025,300 km (0.072 R)
• M83: 61,761,331 km (0.074 R)
• M84: 63,357,840 km (0.117 R)
• M85: 64,967,812 km (0.094 R)
• M86: 65,183,532 km (0.113 R)
• M87: 65,291,542 km (0.088 R)
• M88: 65,832,039 km (0.102 R)
• M89: 67,353,449 km (0.078 R)
• M90: 67,462,656 km (0.116 R)
• M91: 67,790,275 km (0.102 R)
• M92: 68,228,148 km (0.088 R)
• M93: 69,878,063 km (0.109 R)
• M94: 71,429,842 km (0.096 R)
• M95: 72,098,395 km (0.066 R)
• M96: 72,657,143 km (0.095 R)
• M97: 72,880,941 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit