🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.14 AU - 1.48 AU

Year: 540 Days

Day: 47.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,123,335 km

• M1: 50,115 km (0.041 R)
• M2: 399,726 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.06 AU - 3.2 AU

Year: 1993 Days

Day: 30.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 72.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.22 AU - 4.2 AU

Year: 2572 Days

Day: 22.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 10

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.6 AU - 11.7 AU

Year: 14311 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 101,123,335 km

• M1: 154,235 km (0.101 R)
• M2: 271,969 km (0.081 R)
• M3: 488,886 km (0.098 R)
• M4: 665,860 km (0.089 R)
• M5: 762,650 km (0.109 R)
• M6: 904,319 km (0.075 R)
• M7: 985,401 km (0.111 R)
• M8: 1,319,902 km (0.073 R)
• M9: 1,492,538 km (0.111 R)
• M10: 1,557,164 km (0.098 R)
• M11: 1,929,813 km (0.059 R)
• M12: 2,816,479 km (0.102 R)
• M13: 4,292,412 km (0.084 R)
• M14: 5,481,715 km (0.081 R)
• M15: 5,557,710 km (0.118 R)
• M16: 6,310,337 km (0.117 R)
• M17: 6,577,370 km (0.116 R)
• M18: 6,766,461 km (0.056 R)
• M19: 7,597,328 km (0.099 R)
• M20: 7,738,997 km (0.104 R)
• M21: 8,169,091 km (0.077 R)
• M22: 8,431,037 km (0.094 R)
• M23: 9,202,962 km (0.104 R)
• M24: 9,505,897 km (0.117 R)
• M25: 9,966,509 km (0.108 R)
• M26: 10,497,283 km (0.075 R)
• M27: 10,782,117 km (0.081 R)
• M28: 10,877,560 km (0.096 R)
• M29: 11,424,041 km (0.098 R)
• M30: 11,521,280 km (0.114 R)
• M31: 12,177,416 km (0.101 R)
• M32: 12,410,041 km (0.064 R)
• M33: 12,677,522 km (0.079 R)
• M34: 13,082,483 km (0.093 R)
• M35: 14,532,984 km (0.035 R)
• M36: 14,815,126 km (0.087 R)
• M37: 15,384,645 km (0.105 R)
• M38: 15,600,066 km (0.071 R)
• M39: 15,672,172 km (0.118 R)
• M40: 15,816,534 km (0.085 R)
• M41: 16,215,960 km (0.115 R)
• M42: 16,325,466 km (0.113 R)
• M43: 16,581,877 km (0.118 R)
• M44: 17,884,276 km (0.061 R)
• M45: 18,452,449 km (0.056 R)
• M46: 19,219,287 km (0.084 R)
• M47: 19,723,282 km (0.115 R)
• M48: 20,231,616 km (0.074 R)
• M49: 20,467,681 km (0.078 R)
• M50: 20,586,163 km (0.086 R)
• M51: 20,863,218 km (0.092 R)
• M52: 21,381,126 km (0.08 R)
• M53: 23,577,672 km (0.1 R)
• M54: 23,826,154 km (0.064 R)
• M55: 25,802,491 km (0.109 R)
• M56: 27,177,894 km (0.071 R)
• M57: 27,874,571 km (0.111 R)
• M58: 27,962,086 km (0.117 R)
• M59: 28,753,608 km (0.079 R)
• M60: 28,886,302 km (0.108 R)
• M61: 29,063,426 km (0.115 R)
• M62: 29,641,771 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.7

Radius: 5.8

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.59 AU - 22.85 AU

Year: 32722 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,123,335 km

• M1: 158,424 km (0.097 R)
• M2: 239,506 km (0.084 R)
• M3: 571,165 km (0.05 R)
• M4: 650,601 km (0.1 R)
• M5: 941,868 km (0.085 R)
• M6: 1,036,713 km (0.104 R)
• M7: 1,375,552 km (0.12 R)
• M8: 1,708,258 km (0.073 R)
• M9: 2,231,252 km (0.112 R)
• M10: 3,031,002 km (0.105 R)
• M11: 3,219,795 km (0.056 R)
• M12: 6,722,180 km (0.109 R)
• M13: 8,178,216 km (0.111 R)
• M14: 9,382,928 km (0.103 R)
• M15: 10,216,487 km (0.083 R)
• M16: 10,857,065 km (0.115 R)
• M17: 12,326,416 km (0.105 R)
• M18: 13,623,878 km (0.075 R)
• M19: 14,091,970 km (0.111 R)
• M20: 14,883,941 km (0.085 R)
• M21: 15,285,312 km (0.111 R)
• M22: 15,366,095 km (0.08 R)
• M23: 15,935,016 km (0.086 R)
• M24: 16,926,251 km (0.103 R)
• M25: 18,022,504 km (0.042 R)
• M26: 18,536,074 km (0.091 R)
• M27: 18,622,242 km (0.083 R)
• M28: 19,228,413 km (0.09 R)
• M29: 19,490,209 km (0.082 R)
• M30: 20,996,061 km (0.09 R)
• M31: 22,447,160 km (0.116 R)
• M32: 22,907,174 km (0.093 R)
• M33: 24,211,817 km (0.115 R)
• M34: 24,305,914 km (0.105 R)
• M35: 25,636,288 km (0.12 R)
• M36: 27,087,686 km (0.041 R)
• M37: 27,283,211 km (0.1 R)
• M38: 27,774,041 km (0.107 R)
• M39: 29,063,874 km (0.068 R)
• M40: 30,170,599 km (0.106 R)
• M41: 30,678,185 km (0.073 R)
• M42: 30,779,911 km (0.097 R)
• M43: 31,086,138 km (0.117 R)
• M44: 36,228,715 km (0.086 R)
• M45: 37,636,580 km (0.115 R)
• M46: 37,745,637 km (0.11 R)
• M47: 39,504,609 km (0.11 R)
• M48: 39,726,313 km (0.068 R)
• M49: 40,282,368 km (0.112 R)
• M50: 44,017,079 km (0.089 R)
• M51: 47,506,898 km (0.102 R)
• M52: 48,689,769 km (0.107 R)
• M53: 49,643,006 km (0.091 R)
• M54: 51,084,531 km (0.067 R)
• M55: 51,810,380 km (0.11 R)
• M56: 52,174,501 km (0.107 R)
• M57: 52,783,514 km (0.1 R)
• M58: 53,394,771 km (0.095 R)
• M59: 54,995,020 km (0.077 R)
• M60: 56,236,532 km (0.071 R)
• M61: 57,236,594 km (0.107 R)
• M62: 57,612,982 km (0.072 R)
• M63: 58,242,341 km (0.096 R)
• M64: 58,494,712 km (0.109 R)
• M65: 60,910,269 km (0.077 R)
• M66: 61,166,381 km (0.114 R)
• M67: 61,937,109 km (0.056 R)
• M68: 63,099,035 km (0.087 R)
• M69: 65,444,431 km (0.053 R)
• M70: 67,156,130 km (0.034 R)
• M71: 67,818,250 km (0.097 R)
• M72: 68,083,786 km (0.117 R)
• M73: 70,354,383 km (0.093 R)
• M74: 70,757,698 km (0.108 R)
• M75: 71,972,134 km (0.065 R)
• M76: 73,874,869 km (0.113 R)
• M77: 78,564,314 km (0.101 R)
• M78: 78,982,739 km (0.116 R)
• M79: 79,961,857 km (0.112 R)
• M80: 80,102,030 km (0.109 R)
• M81: 82,356,321 km (0.068 R)
• M82: 83,349,052 km (0.107 R)
• M83: 83,918,122 km (0.094 R)
• M84: 87,793,156 km (0.108 R)
• M85: 88,662,170 km (0.033 R)
• M86: 90,408,725 km (0.09 R)
• M87: 91,726,084 km (0.101 R)
• M88: 92,607,814 km (0.115 R)
• M89: 95,121,357 km (0.089 R)
• M90: 98,107,032 km (0.097 R)
• M91: 99,460,593 km (0.103 R)
• M92: 100,215,165 km (0.106 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit