🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.7 AU - 2.44 AU

Year: 1042 Days

Day: 38.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.2

Radius: 3.4

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.97 AU - 14.71 AU

Year: 18998 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,464,268 km

• M1: 71,807 km (0.109 R)
• M2: 573,109 km (0.105 R)
• M3: 640,877 km (0.104 R)
• M4: 1,227,600 km (0.112 R)
• M5: 1,735,186 km (0.108 R)
• M6: 2,193,254 km (0.115 R)
• M7: 2,353,773 km (0.116 R)
• M8: 2,858,217 km (0.099 R)
• M9: 2,887,239 km (0.103 R)
• M10: 2,916,261 km (0.109 R)
• M11: 3,801,132 km (0.102 R)
• M12: 4,489,432 km (0.092 R)
• M13: 4,624,968 km (0.059 R)
• M14: 5,393,602 km (0.119 R)
• M15: 6,580,362 km (0.096 R)
• M16: 7,123,851 km (0.034 R)
• M17: 7,361,262 km (0.099 R)
• M18: 7,440,998 km (0.043 R)
• M19: 7,601,217 km (0.08 R)
• M20: 7,965,937 km (0.1 R)
• M21: 8,171,036 km (0.108 R)
• M22: 8,212,325 km (0.097 R)
• M23: 8,294,903 km (0.104 R)
• M24: 9,179,475 km (0.058 R)
• M25: 9,567,681 km (0.085 R)
• M26: 10,990,656 km (0.114 R)
• M27: 11,587,253 km (0.104 R)
• M28: 11,633,628 km (0.03 R)
• M29: 11,819,578 km (0.115 R)
• M30: 12,006,576 km (0.09 R)
• M31: 12,478,108 km (0.107 R)
• M32: 13,245,246 km (0.11 R)
• M33: 14,126,377 km (0.117 R)
• M34: 14,374,560 km (0.117 R)
• M35: 14,524,008 km (0.062 R)
• M36: 14,674,205 km (0.062 R)
• M37: 15,026,358 km (0.087 R)
• M38: 15,228,764 km (0.108 R)
• M39: 16,202,796 km (0.103 R)
• M40: 16,358,527 km (0.083 R)
• M41: 17,568,176 km (0.1 R)
• M42: 17,941,871 km (0.093 R)
• M43: 20,462,894 km (0.072 R)
• M44: 21,195,176 km (0.115 R)
• M45: 21,650,103 km (0.102 R)
• M46: 22,975,690 km (0.091 R)
• M47: 23,560,318 km (0.089 R)
• M48: 24,031,402 km (0.045 R)
• M49: 24,565,167 km (0.11 R)
• M50: 25,282,788 km (0.081 R)
• M51: 25,342,926 km (0.081 R)
• M52: 25,403,065 km (0.031 R)
• M53: 25,704,654 km (0.108 R)
• M54: 26,189,650 km (0.057 R)
• M55: 27,415,156 km (0.093 R)
• M56: 27,600,658 km (0.117 R)
• M57: 31,525,058 km (0.092 R)
• M58: 33,024,628 km (0.11 R)
• M59: 35,417,894 km (0.039 R)
• M60: 35,687,170 km (0.097 R)
• M61: 35,889,726 km (0.093 R)
• M62: 37,523,036 km (0.1 R)
• M63: 37,660,366 km (0.099 R)
• M64: 39,180,580 km (0.032 R)
• M65: 40,932,371 km (0.07 R)
• M66: 41,569,209 km (0.081 R)
• M67: 41,924,504 km (0.109 R)
• M68: 42,138,130 km (0.1 R)
• M69: 42,781,101 km (0.088 R)
• M70: 44,366,540 km (0.109 R)
• M71: 44,439,095 km (0.095 R)
• M72: 44,947,877 km (0.064 R)
• M73: 45,166,589 km (0.105 R)
• M74: 46,412,141 km (0.056 R)
• M75: 47,150,107 km (0.095 R)
• M76: 47,298,209 km (0.097 R)
• M77: 48,040,813 km (0.105 R)
• M78: 48,488,260 km (0.117 R)
• M79: 48,862,105 km (0.119 R)
• M80: 49,688,035 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 4

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.9 AU - 19.04 AU

Year: 22327 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,464,268 km

• M1: 188,045 km (0.084 R)
• M2: 645,515 km (0.116 R)
• M3: 685,757 km (0.096 R)
• M4: 899,083 km (0.102 R)
• M5: 1,084,136 km (0.119 R)
• M6: 2,644,292 km (0.08 R)
• M7: 2,874,523 km (0.101 R)
• M8: 3,214,709 km (0.104 R)
• M9: 3,531,707 km (0.118 R)
• M10: 4,119,477 km (0.087 R)
• M11: 4,309,316 km (0.067 R)
• M12: 4,463,252 km (0.099 R)
• M13: 4,579,789 km (0.039 R)
• M14: 4,737,017 km (0.092 R)
• M15: 4,935,832 km (0.092 R)
• M16: 5,096,949 km (0.045 R)
• M17: 6,142,189 km (0.034 R)
• M18: 6,185,274 km (0.118 R)
• M19: 6,358,957 km (0.061 R)
• M20: 6,666,680 km (0.098 R)
• M21: 7,618,720 km (0.081 R)
• M22: 8,134,085 km (0.118 R)
• M23: 8,181,508 km (0.073 R)
• M24: 8,564,179 km (0.117 R)
• M25: 9,001,603 km (0.067 R)
• M26: 9,099,739 km (0.068 R)
• M27: 9,847,429 km (0.108 R)
• M28: 9,897,994 km (0.12 R)
• M29: 10,614,717 km (0.078 R)
• M30: 12,478,258 km (0.049 R)
• M31: 12,918,075 km (0.075 R)
• M32: 13,084,428 km (0.047 R)
• M33: 13,251,379 km (0.088 R)
• M34: 14,210,900 km (0.112 R)
• M35: 15,134,368 km (0.081 R)
• M36: 15,898,813 km (0.094 R)
• M37: 16,675,675 km (0.118 R)
• M38: 17,220,809 km (0.102 R)
• M39: 17,587,474 km (0.036 R)
• M40: 19,585,802 km (0.114 R)
• M41: 20,935,773 km (0.1 R)
• M42: 21,000,848 km (0.109 R)
• M43: 21,326,972 km (0.107 R)
• M44: 21,654,890 km (0.114 R)
• M45: 22,515,078 km (0.113 R)
• M46: 23,656,659 km (0.065 R)
• M47: 24,268,515 km (0.1 R)
• M48: 25,577,496 km (0.032 R)
• M49: 25,716,622 km (0.096 R)
• M50: 27,334,523 km (0.075 R)
• M51: 27,833,282 km (0.03 R)
• M52: 29,129,997 km (0.091 R)
• M53: 30,741,166 km (0.063 R)
• M54: 31,557,671 km (0.071 R)
• M55: 32,381,207 km (0.109 R)
• M56: 32,908,988 km (0.093 R)
• M57: 34,202,412 km (0.116 R)
• M58: 34,816,810 km (0.113 R)
• M59: 34,893,853 km (0.07 R)
• M60: 36,760,386 km (0.033 R)
• M61: 38,579,196 km (0.081 R)
• M62: 39,379,096 km (0.094 R)
• M63: 40,670,276 km (0.07 R)
• M64: 40,995,202 km (0.099 R)
• M65: 41,321,026 km (0.119 R)
• M66: 42,797,856 km (0.1 R)
• M67: 45,381,561 km (0.085 R)
• M68: 45,634,232 km (0.119 R)
• M69: 46,141,070 km (0.104 R)
• M70: 48,272,690 km (0.105 R)
• M71: 49,480,393 km (0.108 R)
• M72: 50,960,215 km (0.063 R)
• M73: 51,222,909 km (0.098 R)
• M74: 54,678,022 km (0.05 R)
• M75: 56,207,510 km (0.117 R)
• M76: 56,388,374 km (0.084 R)
• M77: 58,573,700 km (0.037 R)
• M78: 58,665,403 km (0.102 R)
• M79: 60,786,701 km (0.117 R)
• M80: 61,716,751 km (0.079 R)
• M81: 61,996,798 km (0.079 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit