🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.91 AU - 0.99 AU

Year: 325 Days

Day: 32.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.99 AU - 4.07 AU

Year: 2843 Days

Day: 31.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 147.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.8

Radius: 3.8

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.3 AU - 19.36 AU

Year: 25356 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,870,590 km

• M1: 331,359 km (0.094 R)
• M2: 2,810,346 km (0.073 R)
• M3: 2,844,155 km (0.112 R)
• M4: 2,912,072 km (0.107 R)
• M5: 3,768,370 km (0.112 R)
• M6: 4,185,150 km (0.104 R)
• M7: 4,457,867 km (0.079 R)
• M8: 5,185,361 km (0.094 R)
• M9: 6,255,285 km (0.108 R)
• M10: 8,637,033 km (0.093 R)
• M11: 9,385,172 km (0.112 R)
• M12: 11,642,005 km (0.095 R)
• M13: 11,750,763 km (0.101 R)
• M14: 12,079,430 km (0.072 R)
• M15: 12,300,236 km (0.098 R)
• M16: 13,538,009 km (0.045 R)
• M17: 14,287,943 km (0.086 R)
• M18: 14,874,067 km (0.059 R)
• M19: 17,481,708 km (0.059 R)
• M20: 17,856,600 km (0.102 R)
• M21: 18,045,094 km (0.086 R)
• M22: 18,869,378 km (0.118 R)
• M23: 18,997,134 km (0.114 R)
• M24: 20,817,740 km (0.095 R)
• M25: 22,084,386 km (0.12 R)
• M26: 22,625,182 km (0.085 R)
• M27: 22,761,017 km (0.11 R)
• M28: 25,112,097 km (0.045 R)
• M29: 25,676,380 km (0.076 R)
• M30: 26,889,320 km (0.117 R)
• M31: 27,033,233 km (0.119 R)
• M32: 28,559,879 km (0.103 R)
• M33: 29,518,801 km (0.079 R)
• M34: 30,188,850 km (0.104 R)
• M35: 30,563,294 km (0.118 R)
• M36: 32,995,755 km (0.079 R)
• M37: 33,149,841 km (0.058 R)
• M38: 33,304,226 km (0.109 R)
• M39: 34,001,651 km (0.112 R)
• M40: 34,157,233 km (0.088 R)
• M41: 34,469,294 km (0.045 R)
• M42: 34,703,864 km (0.078 R)
• M43: 35,726,515 km (0.057 R)
• M44: 39,424,125 km (0.11 R)
• M45: 40,986,525 km (0.108 R)
• M46: 41,816,794 km (0.091 R)
• M47: 44,851,835 km (0.092 R)
• M48: 48,393,864 km (0.031 R)
• M49: 51,398,388 km (0.115 R)
• M50: 52,473,099 km (0.118 R)
• M51: 53,464,783 km (0.1 R)
• M52: 53,917,616 km (0.076 R)
• M53: 54,099,078 km (0.068 R)
• M54: 56,937,997 km (0.101 R)
• M55: 58,888,454 km (0.104 R)
• M56: 63,236,666 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.7

Radius: 4.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.52 AU - 22.46 AU

Year: 32598 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,870,590 km

• M1: 200,760 km (0.105 R)
• M2: 356,342 km (0.118 R)
• M3: 744,997 km (0.107 R)
• M4: 803,191 km (0.117 R)
• M5: 1,205,609 km (0.069 R)
• M6: 1,439,580 km (0.067 R)
• M7: 1,662,182 km (0.041 R)
• M8: 1,713,195 km (0.035 R)
• M9: 1,895,555 km (0.08 R)
• M10: 2,029,744 km (0.061 R)
• M11: 2,250,850 km (0.102 R)
• M12: 2,596,869 km (0.093 R)
• M13: 2,745,869 km (0.055 R)
• M14: 3,021,279 km (0.092 R)
• M15: 3,499,693 km (0.102 R)
• M16: 3,532,455 km (0.109 R)
• M17: 3,797,991 km (0.094 R)
• M18: 3,899,268 km (0.113 R)
• M19: 4,348,212 km (0.07 R)
• M20: 4,383,517 km (0.054 R)
• M21: 5,257,019 km (0.08 R)
• M22: 5,332,117 km (0.092 R)
• M23: 5,369,816 km (0.117 R)
• M24: 6,103,294 km (0.059 R)
• M25: 6,421,489 km (0.075 R)
• M26: 6,663,688 km (0.118 R)
• M27: 7,157,061 km (0.073 R)
• M28: 7,450,273 km (0.107 R)
• M29: 8,440,910 km (0.047 R)
• M30: 8,750,578 km (0.108 R)
• M31: 9,886,624 km (0.06 R)
• M32: 11,116,468 km (0.114 R)
• M33: 11,700,049 km (0.079 R)
• M34: 11,995,655 km (0.077 R)
• M35: 12,144,355 km (0.111 R)
• M36: 12,644,461 km (0.096 R)
• M37: 12,897,132 km (0.039 R)
• M38: 13,049,422 km (0.12 R)
• M39: 13,976,031 km (0.048 R)
• M40: 14,552,731 km (0.114 R)
• M41: 15,137,061 km (0.031 R)
• M42: 16,603,718 km (0.092 R)
• M43: 16,658,920 km (0.111 R)
• M44: 16,991,326 km (0.051 R)
• M45: 17,606,323 km (0.107 R)
• M46: 17,718,970 km (0.102 R)
• M47: 18,001,561 km (0.113 R)
• M48: 18,114,956 km (0.118 R)
• M49: 18,858,158 km (0.093 R)
• M50: 19,553,040 km (0.092 R)
• M51: 19,786,562 km (0.053 R)
• M52: 20,256,300 km (0.1 R)
• M53: 22,659,440 km (0.072 R)
• M54: 22,966,116 km (0.073 R)
• M55: 23,583,656 km (0.067 R)
• M56: 24,645,800 km (0.05 R)
• M57: 24,898,022 km (0.086 R)
• M58: 25,087,713 km (0.082 R)
• M59: 25,532,168 km (0.101 R)
• M60: 27,924,537 km (0.108 R)
• M61: 28,319,176 km (0.099 R)
• M62: 28,583,366 km (0.099 R)
• M63: 28,649,488 km (0.102 R)
• M64: 29,113,990 km (0.068 R)
• M65: 29,247,281 km (0.118 R)
• M66: 29,447,443 km (0.067 R)
• M67: 29,581,034 km (0.025 R)
• M68: 30,522,603 km (0.04 R)
• M69: 30,861,143 km (0.066 R)
• M70: 31,269,246 km (0.066 R)
• M71: 31,747,511 km (0.028 R)
• M72: 32,503,877 km (0.073 R)
• M73: 32,780,484 km (0.11 R)
• M74: 33,127,252 km (0.112 R)
• M75: 35,091,472 km (0.102 R)
• M76: 35,873,420 km (0.088 R)
• M77: 37,599,330 km (0.06 R)
• M78: 37,744,291 km (0.096 R)
• M79: 40,535,338 km (0.105 R)
• M80: 40,907,388 km (0.11 R)
• M81: 41,655,078 km (0.104 R)
• M82: 43,315,914 km (0.071 R)
• M83: 43,544,051 km (0.085 R)
• M84: 44,307,449 km (0.113 R)
• M85: 45,306,314 km (0.06 R)
• M86: 45,924,751 km (0.119 R)
• M87: 46,935,734 km (0.107 R)
• M88: 48,111,274 km (0.072 R)
• M89: 49,137,814 km (0.104 R)
• M90: 51,212,587 km (0.086 R)
• M91: 51,373,405 km (0.106 R)
• M92: 52,260,670 km (0.101 R)
• M93: 53,153,021 km (0.089 R)
• M94: 54,214,119 km (0.114 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit