🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 26.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,535,284 km

• M1: 386,860 km (0.115 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.28 AU - 10.04 AU

Year: 8689 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,535,284 km

• M1: 161,715 km (0.107 R)
• M2: 678,576 km (0.102 R)
• M3: 1,221,317 km (0.11 R)
• M4: 1,695,542 km (0.072 R)
• M5: 2,153,013 km (0.107 R)
• M6: 4,186,646 km (0.101 R)
• M7: 5,354,706 km (0.094 R)
• M8: 5,927,367 km (0.075 R)
• M9: 6,466,518 km (0.105 R)
• M10: 6,921,145 km (0.099 R)
• M11: 7,519,687 km (0.12 R)
• M12: 8,548,920 km (0.063 R)
• M13: 11,260,232 km (0.088 R)
• M14: 12,899,824 km (0.087 R)
• M15: 13,500,609 km (0.097 R)
• M16: 13,932,199 km (0.074 R)
• M17: 14,888,130 km (0.109 R)
• M18: 15,955,510 km (0.058 R)
• M19: 18,019,363 km (0.058 R)
• M20: 19,621,107 km (0.1 R)
• M21: 23,106,139 km (0.109 R)
• M22: 27,571,636 km (0.054 R)
• M23: 28,368,095 km (0.091 R)
• M24: 31,599,558 km (0.114 R)
• M25: 33,136,527 km (0.111 R)
• M26: 35,534,431 km (0.114 R)
• M27: 38,537,309 km (0.056 R)
• M28: 44,091,579 km (0.11 R)
• M29: 45,455,762 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.4

Radius: 4.7

Gravity: 32.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.7 AU - 14.08 AU

Year: 16258 Days

Day: 23 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,535,284 km

• M1: 61,036 km (0.094 R)
• M2: 213,775 km (0.086 R)
• M3: 1,151,904 km (0.109 R)
• M4: 1,402,330 km (0.108 R)
• M5: 1,705,266 km (0.109 R)
• M6: 3,003,476 km (0.117 R)
• M7: 6,631,075 km (0.053 R)
• M8: 10,168,317 km (0.084 R)
• M9: 10,869,332 km (0.08 R)
• M10: 12,563,528 km (0.116 R)
• M11: 12,962,506 km (0.102 R)
• M12: 14,498,278 km (0.101 R)
• M13: 15,160,248 km (0.106 R)
• M14: 15,460,641 km (0.06 R)
• M15: 15,765,222 km (0.106 R)
• M16: 16,862,373 km (0.092 R)
• M17: 17,842,688 km (0.088 R)
• M18: 20,095,632 km (0.075 R)
• M19: 22,337,356 km (0.082 R)
• M20: 22,726,609 km (0.088 R)
• M21: 23,021,317 km (0.059 R)
• M22: 24,022,576 km (0.058 R)
• M23: 25,261,844 km (0.114 R)
• M24: 27,755,043 km (0.044 R)
• M25: 35,943,731 km (0.111 R)
• M26: 39,653,160 km (0.11 R)
• M27: 42,559,846 km (0.04 R)
• M28: 43,157,789 km (0.061 R)
• M29: 45,294,495 km (0.097 R)
• M30: 46,074,349 km (0.057 R)
• M31: 51,447,755 km (0.089 R)
• M32: 54,197,065 km (0.054 R)
• M33: 55,964,264 km (0.093 R)
• M34: 61,686,084 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.6

Radius: 4.5

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.86 AU - 15.16 AU

Year: 20604 Days

Day: 23 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,535,284 km

• M1: 55,950 km (0.058 R)
• M2: 267,780 km (0.092 R)
• M3: 467,942 km (0.098 R)
• M4: 663,317 km (0.053 R)
• M5: 1,393,355 km (0.065 R)
• M6: 2,105,889 km (0.046 R)
• M7: 3,086,204 km (0.065 R)
• M8: 4,241,100 km (0.114 R)
• M9: 4,569,617 km (0.075 R)
• M10: 4,950,493 km (0.11 R)
• M11: 5,541,554 km (0.076 R)
• M12: 7,408,535 km (0.098 R)
• M13: 7,691,874 km (0.068 R)
• M14: 8,898,081 km (0.109 R)
• M15: 9,057,253 km (0.072 R)
• M16: 9,326,829 km (0.117 R)
• M17: 10,109,824 km (0.11 R)
• M18: 13,402,922 km (0.088 R)
• M19: 14,691,408 km (0.105 R)
• M20: 15,441,791 km (0.08 R)
• M21: 16,060,229 km (0.097 R)
• M22: 17,100,233 km (0.051 R)
• M23: 18,526,948 km (0.062 R)
• M24: 23,582,309 km (0.049 R)
• M25: 25,346,068 km (0.118 R)
• M26: 31,283,757 km (0.062 R)
• M27: 38,645,618 km (0.108 R)
• M28: 38,786,689 km (0.029 R)
• M29: 39,639,845 km (0.065 R)
• M30: 44,248,657 km (0.098 R)
• M31: 44,712,859 km (0.114 R)
• M32: 58,504,286 km (0.052 R)
• M33: 61,143,492 km (0.038 R)
• M34: 62,881,371 km (0.119 R)
• M35: 64,255,577 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit