🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.55 AU - 2.17 AU

Year: 900 Days

Day: 29.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,306,903 km

• M1: 92,152 km (0.048 R)
• M2: 330,462 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.69 AU - 2.29 AU

Year: 996 Days

Day: 39.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.67 AU - 2.89 AU

Year: 1644 Days

Day: 14.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 11.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.44 AU - 9.12 AU

Year: 7699 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,306,903 km

• M1: 173,683 km (0.118 R)
• M2: 317,447 km (0.093 R)
• M3: 407,654 km (0.036 R)
• M4: 677,978 km (0.105 R)
• M5: 804,537 km (0.044 R)
• M6: 908,059 km (0.094 R)
• M7: 1,282,951 km (0.099 R)
• M8: 1,469,201 km (0.099 R)
• M9: 1,546,393 km (0.106 R)
• M10: 1,731,745 km (0.057 R)
• M11: 2,392,668 km (0.025 R)
• M12: 2,499,780 km (0.065 R)
• M13: 2,577,422 km (0.052 R)
• M14: 2,671,519 km (0.065 R)
• M15: 3,126,147 km (0.116 R)
• M16: 3,943,699 km (0.089 R)
• M17: 4,107,658 km (0.078 R)
• M18: 4,218,211 km (0.113 R)
• M19: 4,404,760 km (0.099 R)
• M20: 4,805,383 km (0.091 R)
• M21: 4,961,114 km (0.102 R)
• M22: 5,398,239 km (0.111 R)
• M23: 5,744,409 km (0.094 R)
• M24: 5,910,013 km (0.092 R)
• M25: 6,182,282 km (0.037 R)
• M26: 7,001,928 km (0.106 R)
• M27: 7,178,753 km (0.117 R)
• M28: 7,312,494 km (0.117 R)
• M29: 7,809,757 km (0.107 R)
• M30: 8,131,991 km (0.086 R)
• M31: 8,294,753 km (0.112 R)
• M32: 8,505,537 km (0.097 R)
• M33: 8,932,638 km (0.116 R)
• M34: 9,028,381 km (0.107 R)
• M35: 9,684,517 km (0.065 R)
• M36: 9,931,354 km (0.084 R)
• M37: 10,130,469 km (0.109 R)
• M38: 10,330,780 km (0.089 R)
• M39: 10,557,720 km (0.062 R)
• M40: 10,914,212 km (0.095 R)
• M41: 11,119,610 km (0.114 R)
• M42: 11,482,235 km (0.114 R)
• M43: 13,435,385 km (0.112 R)
• M44: 14,183,673 km (0.11 R)
• M45: 15,059,419 km (0.073 R)
• M46: 15,317,027 km (0.098 R)
• M47: 15,720,492 km (0.118 R)
• M48: 16,215,212 km (0.069 R)
• M49: 16,596,986 km (0.067 R)
• M50: 17,100,832 km (0.096 R)
• M51: 17,459,418 km (0.107 R)
• M52: 19,351,681 km (0.097 R)
• M53: 19,631,729 km (0.099 R)
• M54: 19,944,538 km (0.089 R)
• M55: 20,511,663 km (0.089 R)
• M56: 21,404,463 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 3.2

Gravity: 46.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.59 AU - 18.23 AU

Year: 20425 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,306,903 km

• M1: 63,878 km (0.053 R)
• M2: 152,889 km (0.101 R)
• M3: 545,434 km (0.108 R)
• M4: 648,507 km (0.113 R)
• M5: 849,267 km (0.114 R)
• M6: 1,119,291 km (0.063 R)
• M7: 1,171,052 km (0.106 R)
• M8: 1,223,711 km (0.068 R)
• M9: 1,331,271 km (0.104 R)
• M10: 1,470,098 km (0.09 R)
• M11: 1,555,668 km (0.085 R)
• M12: 1,613,563 km (0.108 R)
• M13: 1,852,321 km (0.061 R)
• M14: 2,395,810 km (0.109 R)
• M15: 2,462,830 km (0.082 R)
• M16: 2,877,665 km (0.061 R)
• M17: 3,809,061 km (0.08 R)
• M18: 4,286,577 km (0.038 R)
• M19: 4,449,938 km (0.086 R)
• M20: 5,340,345 km (0.065 R)
• M21: 5,648,965 km (0.109 R)
• M22: 6,008,898 km (0.103 R)
• M23: 6,145,780 km (0.064 R)
• M24: 6,191,706 km (0.054 R)
• M25: 7,520,883 km (0.059 R)
• M26: 8,778,852 km (0.106 R)
• M27: 9,038,105 km (0.102 R)
• M28: 9,617,348 km (0.109 R)
• M29: 9,724,011 km (0.089 R)
• M30: 9,884,679 km (0.078 R)
• M31: 10,100,250 km (0.101 R)
• M32: 10,701,035 km (0.092 R)
• M33: 10,977,941 km (0.12 R)
• M34: 11,425,837 km (0.118 R)
• M35: 12,108,900 km (0.047 R)
• M36: 12,397,475 km (0.078 R)
• M37: 13,993,983 km (0.06 R)
• M38: 15,591,389 km (0.115 R)
• M39: 16,538,793 km (0.112 R)
• M40: 16,602,671 km (0.116 R)
• M41: 16,923,110 km (0.112 R)
• M42: 17,700,270 km (0.087 R)
• M43: 18,027,441 km (0.029 R)
• M44: 18,820,908 km (0.056 R)
• M45: 19,221,980 km (0.091 R)
• M46: 19,558,276 km (0.073 R)
• M47: 19,625,745 km (0.107 R)
• M48: 20,578,833 km (0.086 R)
• M49: 20,785,128 km (0.101 R)
• M50: 20,991,872 km (0.049 R)
• M51: 21,060,987 km (0.102 R)
• M52: 21,896,341 km (0.09 R)
• M53: 22,955,494 km (0.075 R)
• M54: 23,026,703 km (0.034 R)
• M55: 23,958,997 km (0.109 R)
• M56: 24,466,133 km (0.058 R)
• M57: 24,757,400 km (0.088 R)
• M58: 24,976,711 km (0.085 R)
• M59: 25,712,284 km (0.102 R)
• M60: 27,204,672 km (0.096 R)
• M61: 27,430,864 km (0.107 R)
• M62: 28,342,214 km (0.026 R)
• M63: 29,805,281 km (0.117 R)
• M64: 32,964,639 km (0.082 R)
• M65: 35,814,927 km (0.057 R)
• M66: 35,980,233 km (0.077 R)
• M67: 36,893,528 km (0.11 R)
• M68: 37,227,580 km (0.103 R)
• M69: 37,646,454 km (0.114 R)
• M70: 37,982,750 km (0.119 R)
• M71: 39,593,620 km (0.109 R)
• M72: 40,967,377 km (0.092 R)
• M73: 41,573,248 km (0.087 R)
• M74: 43,496,778 km (0.055 R)
• M75: 47,157,886 km (0.038 R)
• M76: 48,339,261 km (0.099 R)
• M77: 48,430,515 km (0.026 R)
• M78: 49,254,650 km (0.062 R)
• M79: 50,083,273 km (0.078 R)
• M80: 51,381,483 km (0.081 R)
• M81: 52,596,816 km (0.098 R)
• M82: 55,151,050 km (0.035 R)
• M83: 55,532,824 km (0.119 R)
• M84: 56,491,298 km (0.113 R)
• M85: 57,165,386 km (0.097 R)
• M86: 58,813,655 km (0.08 R)
• M87: 60,969,809 km (0.107 R)
• M88: 63,851,214 km (0.091 R)
• M89: 64,855,015 km (0.115 R)
• M90: 66,776,600 km (0.097 R)
• M91: 67,387,408 km (0.102 R)
• M92: 67,489,284 km (0.07 R)
• M93: 67,795,511 km (0.086 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit