🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 195 Days

Day: 28.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,111,833 km

• M1: 230,381 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.6 AU - 0.88 AU

Year: 288 Days

Day: 39.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,111,833 km

• M1: 38,746 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.02 AU - 1.02 AU

Year: 467 Days

Day: 42.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 12.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.9 AU - 7.44 AU

Year: 8698 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,111,833 km

• M1: 159,172 km (0.086 R)
• M2: 954,584 km (0.036 R)
• M3: 1,829,732 km (0.063 R)
• M4: 2,338,215 km (0.115 R)
• M5: 2,833,234 km (0.093 R)
• M6: 3,876,829 km (0.102 R)
• M7: 4,971,436 km (0.108 R)
• M8: 7,680,654 km (0.108 R)
• M9: 9,255,471 km (0.077 R)
• M10: 12,036,196 km (0.103 R)
• M11: 12,558,442 km (0.103 R)
• M12: 23,468,316 km (0.085 R)
• M13: 24,101,563 km (0.116 R)
• M14: 24,653,280 km (0.097 R)
• M15: 27,639,553 km (0.087 R)
• M16: 32,839,425 km (0.112 R)
• M17: 33,517,852 km (0.113 R)
• M18: 34,785,993 km (0.092 R)
• M19: 39,923,184 km (0.101 R)
• M20: 41,086,307 km (0.086 R)
• M21: 44,711,213 km (0.107 R)
• M22: 45,405,198 km (0.11 R)
• M23: 46,672,441 km (0.116 R)
• M24: 48,983,130 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 6.4

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.35 AU - 12.89 AU

Year: 17945 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,111,833 km

• M1: 79,736 km (0.096 R)
• M2: 290,968 km (0.079 R)
• M3: 608,564 km (0.077 R)
• M4: 866,321 km (0.111 R)
• M5: 2,072,678 km (0.077 R)
• M6: 3,422,051 km (0.104 R)
• M7: 4,404,760 km (0.1 R)
• M8: 5,238,768 km (0.101 R)
• M9: 5,453,590 km (0.108 R)
• M10: 5,674,546 km (0.053 R)
• M11: 6,055,871 km (0.083 R)
• M12: 6,701,386 km (0.117 R)
• M13: 7,258,788 km (0.103 R)
• M14: 7,846,857 km (0.084 R)
• M15: 8,662,913 km (0.091 R)
• M16: 9,693,942 km (0.119 R)
• M17: 11,094,776 km (0.097 R)
• M18: 12,183,400 km (0.034 R)
• M19: 12,498,005 km (0.107 R)
• M20: 12,753,667 km (0.072 R)
• M21: 13,209,342 km (0.087 R)
• M22: 14,431,108 km (0.103 R)
• M23: 18,795,028 km (0.095 R)
• M24: 20,337,232 km (0.117 R)
• M25: 26,608,524 km (0.118 R)
• M26: 28,109,739 km (0.098 R)
• M27: 29,666,604 km (0.101 R)
• M28: 29,893,694 km (0.043 R)
• M29: 33,932,387 km (0.119 R)
• M30: 38,860,291 km (0.111 R)
• M31: 42,206,496 km (0.115 R)
• M32: 42,637,787 km (0.105 R)
• M33: 45,137,717 km (0.048 R)
• M34: 48,515,786 km (0.076 R)
• M35: 51,075,705 km (0.09 R)
• M36: 53,892,783 km (0.066 R)
• M37: 54,400,518 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 5

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.73 AU - 14.33 AU

Year: 22547 Days

Day: 22.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,111,833 km

• M1: 62,382 km (0.056 R)
• M2: 242,199 km (0.103 R)
• M3: 521,349 km (0.115 R)
• M4: 721,959 km (0.088 R)
• M5: 1,061,846 km (0.09 R)
• M6: 1,535,024 km (0.103 R)
• M7: 1,934,899 km (0.081 R)
• M8: 2,333,428 km (0.05 R)
• M9: 2,784,914 km (0.111 R)
• M10: 3,125,848 km (0.094 R)
• M11: 3,464,986 km (0.119 R)
• M12: 5,539,011 km (0.07 R)
• M13: 5,992,891 km (0.057 R)
• M14: 8,641,222 km (0.057 R)
• M15: 10,618,457 km (0.12 R)
• M16: 12,597,188 km (0.075 R)
• M17: 13,746,997 km (0.103 R)
• M18: 14,886,783 km (0.107 R)
• M19: 17,009,427 km (0.119 R)
• M20: 19,699,496 km (0.066 R)
• M21: 21,442,611 km (0.115 R)
• M22: 25,455,125 km (0.073 R)
• M23: 28,231,362 km (0.082 R)
• M24: 30,441,372 km (0.101 R)
• M25: 33,162,258 km (0.114 R)
• M26: 34,925,418 km (0.104 R)
• M27: 35,759,875 km (0.1 R)
• M28: 38,785,193 km (0.106 R)
• M29: 41,355,733 km (0.094 R)
• M30: 44,360,705 km (0.12 R)
• M31: 47,338,750 km (0.043 R)
• M32: 51,692,048 km (0.105 R)
• M33: 54,242,692 km (0.092 R)
• M34: 63,417,679 km (0.11 R)
• M35: 65,705,030 km (0.09 R)
• M36: 66,338,129 km (0.074 R)
• M37: 72,670,307 km (0.055 R)
• M38: 76,796,665 km (0.076 R)
• M39: 80,111,904 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit