🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.74 AU - 1.84 AU

Year: 875 Days

Day: 39.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,630,633 km

• M1: 73,901 km (0.089 R)
• M2: 369,507 km (0.093 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 10.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.73 AU - 6.55 AU

Year: 4892 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,630,633 km

• M1: 133,441 km (0.042 R)
• M2: 787,184 km (0.09 R)
• M3: 1,145,172 km (0.096 R)
• M4: 2,543,164 km (0.073 R)
• M5: 3,601,569 km (0.112 R)
• M6: 4,207,141 km (0.115 R)
• M7: 4,775,463 km (0.089 R)
• M8: 6,694,056 km (0.044 R)
• M9: 7,681,851 km (0.118 R)
• M10: 9,444,114 km (0.108 R)
• M11: 12,570,709 km (0.099 R)
• M12: 17,358,589 km (0.108 R)
• M13: 19,951,419 km (0.119 R)
• M14: 21,198,317 km (0.039 R)
• M15: 26,462,068 km (0.111 R)
• M16: 28,826,014 km (0.096 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.63 AU - 7.87 AU

Year: 7130 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,630,633 km

• M1: 184,005 km (0.08 R)
• M2: 1,230,891 km (0.119 R)
• M3: 1,693,149 km (0.116 R)
• M4: 2,969,069 km (0.082 R)
• M5: 4,815,107 km (0.115 R)
• M6: 5,543,499 km (0.105 R)
• M7: 6,414,757 km (0.108 R)
• M8: 6,957,797 km (0.107 R)
• M9: 7,570,849 km (0.055 R)
• M10: 8,054,200 km (0.106 R)
• M11: 8,905,860 km (0.063 R)
• M12: 10,054,174 km (0.073 R)
• M13: 11,350,888 km (0.117 R)
• M14: 12,039,786 km (0.12 R)
• M15: 15,523,472 km (0.082 R)
• M16: 16,775,456 km (0.053 R)
• M17: 19,182,636 km (0.075 R)
• M18: 20,314,792 km (0.093 R)
• M19: 20,936,521 km (0.098 R)
• M20: 22,136,595 km (0.057 R)
• M21: 22,878,302 km (0.091 R)
• M22: 23,636,613 km (0.108 R)
• M23: 24,937,666 km (0.104 R)
• M24: 27,399,149 km (0.11 R)
• M25: 28,350,592 km (0.066 R)
• M26: 29,029,616 km (0.111 R)
• M27: 31,543,908 km (0.096 R)
• M28: 32,800,979 km (0.082 R)
• M29: 36,316,229 km (0.054 R)
• M30: 41,301,579 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.6

Radius: 3.6

Gravity: 22.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.73 AU - 20.83 AU

Year: 29726 Days

Day: 18.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,630,633 km

• M1: 45,777 km (0.066 R)
• M2: 201,209 km (0.096 R)
• M3: 404,812 km (0.115 R)
• M4: 524,789 km (0.077 R)
• M5: 641,476 km (0.043 R)
• M6: 785,987 km (0.119 R)
• M7: 940,522 km (0.079 R)
• M8: 1,699,731 km (0.073 R)
• M9: 1,845,140 km (0.057 R)
• M10: 2,181,885 km (0.044 R)
• M11: 2,798,976 km (0.066 R)
• M12: 3,107,597 km (0.115 R)
• M13: 3,270,060 km (0.104 R)
• M14: 5,110,413 km (0.094 R)
• M15: 5,730,047 km (0.1 R)
• M16: 6,661,743 km (0.071 R)
• M17: 6,978,292 km (0.102 R)
• M18: 7,352,137 km (0.057 R)
• M19: 8,241,945 km (0.095 R)
• M20: 10,837,618 km (0.089 R)
• M21: 11,211,912 km (0.089 R)
• M22: 11,338,471 km (0.056 R)
• M23: 11,789,359 km (0.054 R)
• M24: 11,986,230 km (0.039 R)
• M25: 12,454,023 km (0.12 R)
• M26: 13,073,208 km (0.109 R)
• M27: 14,076,860 km (0.034 R)
• M28: 14,672,709 km (0.081 R)
• M29: 17,394,044 km (0.111 R)
• M30: 18,341,746 km (0.071 R)
• M31: 25,083,374 km (0.069 R)
• M32: 26,627,224 km (0.103 R)
• M33: 28,585,610 km (0.043 R)
• M34: 35,849,634 km (0.106 R)
• M35: 49,329,299 km (0.114 R)
• M36: 56,994,994 km (0.11 R)
• M37: 58,123,859 km (0.118 R)
• M38: 60,426,320 km (0.112 R)
• M39: 61,797,085 km (0.052 R)
• M40: 67,278,650 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit