🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.12 AU - 3.5 AU

Year: 2126 Days

Day: 16.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,028,900 km

• M1: 1,473,988 km (0.09 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 10.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.77 AU - 14.45 AU

Year: 14880 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,028,900 km

• M1: 133,890 km (0.086 R)
• M2: 739,313 km (0.1 R)
• M3: 1,531,882 km (0.09 R)
• M4: 1,904,830 km (0.105 R)
• M5: 3,007,516 km (0.117 R)
• M6: 4,777,109 km (0.097 R)
• M7: 8,838,541 km (0.104 R)
• M8: 10,726,018 km (0.082 R)
• M9: 14,094,812 km (0.113 R)
• M10: 15,397,810 km (0.105 R)
• M11: 23,137,854 km (0.103 R)
• M12: 24,947,240 km (0.093 R)
• M13: 27,360,403 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 5.5

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.9 AU - 15.8 AU

Year: 18200 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,028,900 km

• M1: 68,366 km (0.108 R)
• M2: 409,449 km (0.087 R)
• M3: 634,145 km (0.093 R)
• M4: 876,644 km (0.079 R)
• M5: 1,055,712 km (0.097 R)
• M6: 1,815,969 km (0.107 R)
• M7: 2,290,343 km (0.032 R)
• M8: 3,038,183 km (0.103 R)
• M9: 3,241,786 km (0.085 R)
• M10: 4,087,762 km (0.11 R)
• M11: 4,967,248 km (0.09 R)
• M12: 6,286,701 km (0.102 R)
• M13: 7,452,517 km (0.101 R)
• M14: 8,110,598 km (0.078 R)
• M15: 9,064,733 km (0.073 R)
• M16: 10,317,167 km (0.1 R)
• M17: 10,661,840 km (0.114 R)
• M18: 12,697,119 km (0.104 R)
• M19: 13,226,995 km (0.116 R)
• M20: 14,615,862 km (0.11 R)
• M21: 17,115,492 km (0.045 R)
• M22: 17,925,864 km (0.094 R)
• M23: 19,974,607 km (0.058 R)
• M24: 23,628,236 km (0.054 R)
• M25: 26,084,782 km (0.065 R)
• M26: 32,467,974 km (0.119 R)
• M27: 37,077,683 km (0.09 R)
• M28: 41,669,888 km (0.11 R)
• M29: 45,238,097 km (0.096 R)
• M30: 47,726,807 km (0.113 R)
• M31: 58,414,079 km (0.108 R)
• M32: 63,828,026 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.4

Radius: 3.5

Gravity: 65.58 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.5 AU - 15.68 AU

Year: 19678 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,028,900 km

• M1: 43,533 km (0.066 R)
• M2: 205,996 km (0.041 R)
• M3: 737,069 km (0.114 R)
• M4: 971,489 km (0.106 R)
• M5: 1,167,911 km (0.076 R)
• M6: 1,358,947 km (0.108 R)
• M7: 1,860,848 km (0.099 R)
• M8: 3,933,078 km (0.114 R)
• M9: 6,484,170 km (0.114 R)
• M10: 6,940,743 km (0.118 R)
• M11: 7,917,767 km (0.045 R)
• M12: 8,227,883 km (0.075 R)
• M13: 9,038,554 km (0.076 R)
• M14: 10,019,916 km (0.118 R)
• M15: 12,260,293 km (0.091 R)
• M16: 13,314,958 km (0.073 R)
• M17: 13,460,068 km (0.082 R)
• M18: 15,204,679 km (0.095 R)
• M19: 16,586,963 km (0.049 R)
• M20: 18,951,208 km (0.093 R)
• M21: 19,227,066 km (0.077 R)
• M22: 19,598,817 km (0.071 R)
• M23: 24,769,368 km (0.085 R)
• M24: 26,447,108 km (0.116 R)
• M25: 37,403,058 km (0.098 R)
• M26: 38,420,623 km (0.098 R)
• M27: 39,307,289 km (0.109 R)
• M28: 42,205,299 km (0.085 R)
• M29: 42,518,258 km (0.117 R)
• M30: 49,456,009 km (0.111 R)
• M31: 50,153,584 km (0.097 R)
• M32: 52,827,945 km (0.047 R)
• M33: 60,421,084 km (0.111 R)
• M34: 63,241,453 km (0.099 R)
• M35: 70,233,807 km (0.113 R)
• M36: 73,802,165 km (0.113 R)
• M37: 77,958,742 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.6

Radius: 6.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.39 AU - 20.35 AU

Year: 23387 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,028,900 km

• M1: 83,326 km (0.075 R)
• M2: 375,491 km (0.117 R)
• M3: 617,091 km (0.093 R)
• M4: 1,054,216 km (0.115 R)
• M5: 1,348,026 km (0.107 R)
• M6: 2,667,928 km (0.113 R)
• M7: 4,455,025 km (0.068 R)
• M8: 5,777,919 km (0.112 R)
• M9: 5,981,372 km (0.091 R)
• M10: 7,148,684 km (0.083 R)
• M11: 12,316,393 km (0.113 R)
• M12: 12,940,216 km (0.115 R)
• M13: 14,623,491 km (0.061 R)
• M14: 15,194,057 km (0.105 R)
• M15: 15,517,488 km (0.025 R)
• M16: 17,696,979 km (0.092 R)
• M17: 26,270,583 km (0.111 R)
• M18: 34,626,372 km (0.118 R)
• M19: 36,210,165 km (0.099 R)
• M20: 39,521,364 km (0.066 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit