🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.85 AU - 2.81 AU

Year: 1347 Days

Day: 39.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 4.4

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.15 AU - 20.09 AU

Year: 25662 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,752,170 km

• M1: 63,130 km (0.079 R)
• M2: 301,739 km (0.12 R)
• M3: 405,261 km (0.119 R)
• M4: 698,772 km (0.084 R)
• M5: 781,050 km (0.096 R)
• M6: 866,471 km (0.119 R)
• M7: 1,271,133 km (0.117 R)
• M8: 1,617,452 km (0.11 R)
• M9: 1,690,157 km (0.09 R)
• M10: 2,350,482 km (0.118 R)
• M11: 2,903,545 km (0.096 R)
• M12: 3,355,331 km (0.093 R)
• M13: 4,423,908 km (0.116 R)
• M14: 4,941,666 km (0.1 R)
• M15: 5,154,095 km (0.101 R)
• M16: 5,261,507 km (0.105 R)
• M17: 6,374,964 km (0.082 R)
• M18: 6,958,246 km (0.111 R)
• M19: 7,196,256 km (0.106 R)
• M20: 7,316,233 km (0.113 R)
• M21: 8,300,139 km (0.094 R)
• M22: 9,194,435 km (0.061 R)
• M23: 10,119,099 km (0.1 R)
• M24: 10,321,056 km (0.084 R)
• M25: 11,913,077 km (0.064 R)
• M26: 13,064,831 km (0.054 R)
• M27: 13,211,287 km (0.093 R)
• M28: 13,505,845 km (0.086 R)
• M29: 14,101,394 km (0.078 R)
• M30: 14,629,475 km (0.092 R)
• M31: 17,768,936 km (0.111 R)
• M32: 17,931,250 km (0.095 R)
• M33: 19,246,963 km (0.116 R)
• M34: 21,192,184 km (0.112 R)
• M35: 21,536,708 km (0.113 R)
• M36: 23,910,976 km (0.113 R)
• M37: 24,359,620 km (0.117 R)
• M38: 25,630,753 km (0.111 R)
• M39: 25,722,307 km (0.114 R)
• M40: 25,997,866 km (0.031 R)
• M41: 28,520,984 km (0.073 R)
• M42: 31,120,995 km (0.117 R)
• M43: 31,316,669 km (0.028 R)
• M44: 33,595,044 km (0.079 R)
• M45: 34,097,394 km (0.063 R)
• M46: 38,518,909 km (0.116 R)
• M47: 38,833,962 km (0.098 R)
• M48: 39,784,507 km (0.099 R)
• M49: 41,708,485 km (0.059 R)
• M50: 45,092,239 km (0.118 R)
• M51: 45,979,654 km (0.091 R)
• M52: 46,202,405 km (0.033 R)
• M53: 47,546,392 km (0.105 R)
• M54: 49,586,458 km (0.112 R)
• M55: 50,158,221 km (0.106 R)
• M56: 51,192,840 km (0.08 R)
• M57: 52,118,402 km (0.047 R)
• M58: 52,466,965 km (0.108 R)
• M59: 55,994,333 km (0.103 R)
• M60: 56,470,354 km (0.08 R)
• M61: 58,388,049 km (0.081 R)
• M62: 59,233,875 km (0.031 R)
• M63: 59,476,224 km (0.101 R)
• M64: 59,961,968 km (0.049 R)
• M65: 61,795,140 km (0.114 R)
• M66: 62,903,810 km (0.09 R)
• M67: 66,772,710 km (0.071 R)
• M68: 67,403,864 km (0.088 R)
• M69: 68,544,996 km (0.059 R)
• M70: 71,232,373 km (0.111 R)
• M71: 71,361,326 km (0.111 R)
• M72: 71,877,289 km (0.079 R)
• M73: 72,524,150 km (0.108 R)
• M74: 74,607,151 km (0.057 R)
• M75: 77,900,698 km (0.094 R)
• M76: 78,565,062 km (0.096 R)
• M77: 80,435,484 km (0.105 R)
• M78: 80,972,540 km (0.08 R)
• M79: 81,780,369 km (0.106 R)
• M80: 82,185,181 km (0.057 R)
• M81: 82,590,740 km (0.064 R)
• M82: 82,726,127 km (0.069 R)
• M83: 87,371,440 km (0.089 R)
• M84: 87,509,369 km (0.102 R)
• M85: 90,143,339 km (0.11 R)
• M86: 92,943,811 km (0.106 R)
• M87: 93,366,425 km (0.118 R)
• M88: 93,789,637 km (0.03 R)
• M89: 94,213,448 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 3.9

Gravity: 27.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.02 AU - 21.08 AU

Year: 27846 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,752,170 km

• M1: 55,650 km (0.028 R)
• M2: 129,253 km (0.112 R)
• M3: 294,109 km (0.047 R)
• M4: 330,013 km (0.067 R)
• M5: 599,738 km (0.092 R)
• M6: 1,479,523 km (0.027 R)
• M7: 1,511,238 km (0.113 R)
• M8: 1,673,103 km (0.114 R)
• M9: 2,227,512 km (0.107 R)
• M10: 2,716,249 km (0.063 R)
• M11: 2,912,820 km (0.088 R)
• M12: 2,992,855 km (0.072 R)
• M13: 3,195,859 km (0.113 R)
• M14: 3,403,352 km (0.061 R)
• M15: 3,701,051 km (0.111 R)
• M16: 3,744,285 km (0.077 R)
• M17: 3,831,201 km (0.117 R)
• M18: 4,458,465 km (0.077 R)
• M19: 5,506,847 km (0.049 R)
• M20: 5,655,398 km (0.065 R)
• M21: 5,755,180 km (0.114 R)
• M22: 6,263,064 km (0.036 R)
• M23: 6,522,318 km (0.073 R)
• M24: 6,574,677 km (0.069 R)
• M25: 6,944,483 km (0.113 R)
• M26: 7,158,857 km (0.035 R)
• M27: 7,926,144 km (0.087 R)
• M28: 8,262,889 km (0.117 R)
• M29: 9,125,171 km (0.102 R)
• M30: 11,120,208 km (0.093 R)
• M31: 11,433,915 km (0.109 R)
• M32: 13,177,029 km (0.07 R)
• M33: 15,001,226 km (0.051 R)
• M34: 15,139,454 km (0.071 R)
• M35: 16,189,631 km (0.074 R)
• M36: 19,477,942 km (0.057 R)
• M37: 19,628,737 km (0.06 R)
• M38: 19,704,284 km (0.105 R)
• M39: 20,159,659 km (0.104 R)
• M40: 22,487,702 km (0.083 R)
• M41: 22,566,839 km (0.116 R)
• M42: 26,218,672 km (0.106 R)
• M43: 27,138,849 km (0.069 R)
• M44: 27,476,043 km (0.081 R)
• M45: 27,729,910 km (0.032 R)
• M46: 29,528,376 km (0.114 R)
• M47: 29,962,060 km (0.087 R)
• M48: 30,136,192 km (0.057 R)
• M49: 31,364,091 km (0.101 R)
• M50: 32,162,046 km (0.104 R)
• M51: 36,065,952 km (0.106 R)
• M52: 36,251,154 km (0.077 R)
• M53: 37,931,886 km (0.075 R)
• M54: 38,120,230 km (0.05 R)
• M55: 39,351,869 km (0.098 R)
• M56: 39,447,163 km (0.038 R)
• M57: 39,924,680 km (0.105 R)
• M58: 40,789,056 km (0.087 R)
• M59: 42,145,909 km (0.064 R)
• M60: 43,124,129 km (0.068 R)
• M61: 46,304,431 km (0.057 R)
• M62: 46,404,960 km (0.101 R)
• M63: 46,606,319 km (0.049 R)
• M64: 46,808,127 km (0.072 R)
• M65: 47,313,618 km (0.052 R)
• M66: 47,922,631 km (0.085 R)
• M67: 49,250,910 km (0.025 R)
• M68: 49,456,308 km (0.114 R)
• M69: 49,559,231 km (0.11 R)
• M70: 50,177,669 km (0.066 R)
• M71: 51,526,443 km (0.116 R)
• M72: 54,896,734 km (0.093 R)
• M73: 56,823,554 km (0.048 R)
• M74: 61,294,586 km (0.068 R)
• M75: 61,404,989 km (0.111 R)
• M76: 61,515,542 km (0.065 R)
• M77: 61,626,095 km (0.086 R)
• M78: 61,847,500 km (0.102 R)
• M79: 62,291,057 km (0.09 R)
• M80: 62,624,361 km (0.086 R)
• M81: 62,846,963 km (0.046 R)
• M82: 64,749,250 km (0.085 R)
• M83: 71,031,911 km (0.066 R)
• M84: 75,958,768 km (0.119 R)
• M85: 78,583,013 km (0.086 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: 443 - 17,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit