🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.52 AU - 0.86 AU

Year: 207 Days

Day: 13.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.23 AU - 1.37 AU

Year: 536 Days

Day: 44.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.52 AU - 2.02 AU

Year: 852 Days

Day: 34.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 3.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.12 AU - 15.18 AU

Year: 18238 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,022,917 km

• M1: 58,044 km (0.107 R)
• M2: 485,744 km (0.041 R)
• M3: 509,979 km (0.072 R)
• M4: 624,122 km (0.03 R)
• M5: 663,915 km (0.114 R)
• M6: 817,403 km (0.104 R)
• M7: 890,855 km (0.095 R)
• M8: 997,369 km (0.067 R)
• M9: 1,272,928 km (0.085 R)
• M10: 1,410,409 km (0.094 R)
• M11: 1,851,124 km (0.119 R)
• M12: 2,066,395 km (0.099 R)
• M13: 2,207,616 km (0.047 R)
• M14: 2,248,456 km (0.106 R)
• M15: 2,351,828 km (0.104 R)
• M16: 2,736,893 km (0.084 R)
• M17: 3,444,790 km (0.109 R)
• M18: 3,516,148 km (0.106 R)
• M19: 3,564,020 km (0.112 R)
• M20: 3,636,275 km (0.071 R)
• M21: 4,749,732 km (0.063 R)
• M22: 4,909,054 km (0.087 R)
• M23: 5,425,466 km (0.083 R)
• M24: 5,480,817 km (0.094 R)
• M25: 6,016,078 km (0.069 R)
• M26: 6,246,459 km (0.072 R)
• M27: 6,450,361 km (0.08 R)
• M28: 7,781,333 km (0.087 R)
• M29: 7,812,599 km (0.104 R)
• M30: 8,703,305 km (0.118 R)
• M31: 8,963,755 km (0.067 R)
• M32: 9,062,041 km (0.041 R)
• M33: 9,425,414 km (0.076 R)
• M34: 10,234,888 km (0.03 R)
• M35: 11,313,040 km (0.057 R)
• M36: 12,135,978 km (0.09 R)
• M37: 13,650,058 km (0.076 R)
• M38: 15,066,600 km (0.104 R)
• M39: 15,222,481 km (0.089 R)
• M40: 16,328,907 km (0.117 R)
• M41: 16,972,626 km (0.074 R)
• M42: 17,094,249 km (0.102 R)
• M43: 17,871,261 km (0.066 R)
• M44: 17,994,978 km (0.106 R)
• M45: 18,077,556 km (0.043 R)
• M46: 18,911,116 km (0.088 R)
• M47: 19,037,077 km (0.111 R)
• M48: 19,247,860 km (0.115 R)
• M49: 19,501,878 km (0.065 R)
• M50: 19,799,577 km (0.065 R)
• M51: 19,842,213 km (0.083 R)
• M52: 20,313,296 km (0.074 R)
• M53: 21,925,064 km (0.084 R)
• M54: 22,057,458 km (0.042 R)
• M55: 22,723,767 km (0.087 R)
• M56: 22,813,077 km (0.101 R)
• M57: 23,171,663 km (0.106 R)
• M58: 23,216,542 km (0.108 R)
• M59: 24,670,185 km (0.077 R)
• M60: 25,826,128 km (0.073 R)
• M61: 26,763,508 km (0.05 R)
• M62: 26,905,177 km (0.054 R)
• M63: 28,430,627 km (0.045 R)
• M64: 28,671,479 km (0.104 R)
• M65: 28,768,119 km (0.11 R)
• M66: 29,058,339 km (0.11 R)
• M67: 29,155,279 km (0.077 R)
• M68: 29,495,614 km (0.068 R)
• M69: 31,216,588 km (0.036 R)
• M70: 31,415,254 km (0.078 R)
• M71: 32,014,094 km (0.118 R)
• M72: 32,465,580 km (0.107 R)
• M73: 32,767,768 km (0.087 R)
• M74: 33,071,003 km (0.106 R)
• M75: 33,121,567 km (0.106 R)
• M76: 33,781,892 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.2

Radius: 6

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.93 AU - 18.77 AU

Year: 25014 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,022,917 km

• M1: 77,791 km (0.099 R)
• M2: 145,409 km (0.097 R)
• M3: 489,484 km (0.062 R)
• M4: 1,676,693 km (0.086 R)
• M5: 1,907,223 km (0.052 R)
• M6: 2,026,154 km (0.114 R)
• M7: 2,066,395 km (0.111 R)
• M8: 2,271,644 km (0.059 R)
• M9: 2,355,718 km (0.088 R)
• M10: 2,570,091 km (0.119 R)
• M11: 2,790,898 km (0.053 R)
• M12: 3,298,035 km (0.068 R)
• M13: 5,651,359 km (0.075 R)
• M14: 6,466,817 km (0.116 R)
• M15: 8,269,471 km (0.086 R)
• M16: 9,124,722 km (0.113 R)
• M17: 9,258,762 km (0.089 R)
• M18: 9,393,549 km (0.041 R)
• M19: 10,007,798 km (0.038 R)
• M20: 13,041,643 km (0.071 R)
• M21: 14,578,163 km (0.109 R)
• M22: 14,971,306 km (0.109 R)
• M23: 15,447,476 km (0.103 R)
• M24: 16,823,627 km (0.105 R)
• M25: 17,318,646 km (0.097 R)
• M26: 19,604,801 km (0.105 R)
• M27: 19,864,652 km (0.07 R)
• M28: 21,804,638 km (0.108 R)
• M29: 22,344,088 km (0.093 R)
• M30: 23,070,236 km (0.025 R)
• M31: 23,344,598 km (0.056 R)
• M32: 23,436,302 km (0.095 R)
• M33: 23,620,008 km (0.094 R)
• M34: 24,732,268 km (0.064 R)
• M35: 24,919,265 km (0.1 R)
• M36: 25,766,737 km (0.096 R)
• M37: 26,432,448 km (0.116 R)
• M38: 27,393,165 km (0.07 R)
• M39: 28,757,348 km (0.115 R)
• M40: 30,243,304 km (0.074 R)
• M41: 30,744,158 km (0.098 R)
• M42: 30,844,538 km (0.074 R)
• M43: 30,945,217 km (0.076 R)
• M44: 31,754,093 km (0.083 R)
• M45: 32,569,850 km (0.117 R)
• M46: 34,117,889 km (0.111 R)
• M47: 34,325,979 km (0.051 R)
• M48: 34,848,375 km (0.089 R)
• M49: 37,499,549 km (0.045 R)
• M50: 40,655,017 km (0.067 R)
• M51: 41,540,486 km (0.119 R)
• M52: 41,651,638 km (0.104 R)
• M53: 42,656,038 km (0.113 R)
• M54: 43,555,719 km (0.104 R)
• M55: 44,007,804 km (0.095 R)
• M56: 45,144,897 km (0.115 R)
• M57: 48,496,937 km (0.05 R)
• M58: 48,965,627 km (0.09 R)
• M59: 49,200,346 km (0.094 R)
• M60: 55,559,153 km (0.071 R)
• M61: 56,049,385 km (0.07 R)
• M62: 58,397,773 km (0.111 R)
• M63: 59,021,147 km (0.096 R)
• M64: 61,789,905 km (0.043 R)
• M65: 62,679,713 km (0.119 R)
• M66: 63,317,897 km (0.116 R)
• M67: 63,958,176 km (0.066 R)
• M68: 64,729,353 km (0.08 R)
• M69: 65,633,074 km (0.061 R)
• M70: 65,892,028 km (0.051 R)
• M71: 66,281,132 km (0.1 R)
• M72: 66,670,984 km (0.089 R)
• M73: 70,213,461 km (0.114 R)
• M74: 72,742,862 km (0.101 R)
• M75: 75,166,497 km (0.076 R)
• M76: 75,844,475 km (0.081 R)
• M77: 76,524,397 km (0.071 R)
• M78: 77,753,493 km (0.112 R)
• M79: 78,576,431 km (0.116 R)
• M80: 81,062,598 km (0.092 R)
• M81: 82,594,630 km (0.101 R)
• M82: 83,574,496 km (0.063 R)
• M83: 84,276,708 km (0.074 R)
• M84: 85,404,377 km (0.119 R)
• M85: 85,687,117 km (0.091 R)
• M86: 86,537,132 km (0.088 R)
• M87: 86,678,951 km (0.088 R)
• M88: 88,102,674 km (0.046 R)
• M89: 89,390,562 km (0.053 R)
• M90: 94,896,362 km (0.102 R)
• M91: 95,922,454 km (0.055 R)
• M92: 96,510,523 km (0.115 R)
• M93: 96,657,727 km (0.046 R)
• M94: 99,022,870 km (0.076 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit