🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 32.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 4.6

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.94 AU - 7.24 AU

Year: 9704 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,927,108 km

• M1: 58,642 km (0.106 R)
• M2: 208,988 km (0.07 R)
• M3: 442,959 km (0.102 R)
• M4: 800,199 km (0.114 R)
• M5: 1,026,391 km (0.066 R)
• M6: 1,271,133 km (0.098 R)
• M7: 1,862,942 km (0.107 R)
• M8: 2,697,250 km (0.073 R)
• M9: 3,295,043 km (0.075 R)
• M10: 3,613,237 km (0.111 R)
• M11: 5,838,057 km (0.04 R)
• M12: 6,134,709 km (0.062 R)
• M13: 8,710,486 km (0.109 R)
• M14: 9,769,040 km (0.096 R)
• M15: 10,665,730 km (0.12 R)
• M16: 13,005,889 km (0.071 R)
• M17: 14,147,770 km (0.067 R)
• M18: 15,046,853 km (0.072 R)
• M19: 22,193,592 km (0.049 R)
• M20: 22,996,484 km (0.067 R)
• M21: 25,260,797 km (0.092 R)
• M22: 31,613,172 km (0.094 R)
• M23: 33,561,385 km (0.066 R)
• M24: 34,087,072 km (0.107 R)
• M25: 36,134,767 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.4

Radius: 6

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.17 AU - 7.69 AU

Year: 10528 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,927,108 km

• M1: 74,649 km (0.09 R)
• M2: 269,127 km (0.104 R)
• M3: 489,783 km (0.083 R)
• M4: 693,237 km (0.038 R)
• M5: 1,143,526 km (0.057 R)
• M6: 1,585,289 km (0.086 R)
• M7: 1,788,143 km (0.098 R)
• M8: 2,672,117 km (0.094 R)
• M9: 2,870,035 km (0.103 R)
• M10: 3,682,052 km (0.113 R)
• M11: 3,872,341 km (0.063 R)
• M12: 4,302,435 km (0.106 R)
• M13: 6,042,707 km (0.118 R)
• M14: 7,109,938 km (0.117 R)
• M15: 7,320,422 km (0.108 R)
• M16: 7,578,778 km (0.095 R)
• M17: 10,452,104 km (0.109 R)
• M18: 13,459,919 km (0.04 R)
• M19: 14,578,462 km (0.102 R)
• M20: 18,462,322 km (0.084 R)
• M21: 21,724,752 km (0.115 R)
• M22: 22,528,691 km (0.115 R)
• M23: 23,352,377 km (0.087 R)
• M24: 24,386,099 km (0.097 R)
• M25: 27,257,181 km (0.057 R)
• M26: 31,916,855 km (0.097 R)
• M27: 35,587,538 km (0.061 R)
• M28: 39,530,041 km (0.1 R)
• M29: 41,674,376 km (0.119 R)
• M30: 43,192,795 km (0.116 R)
• M31: 47,075,608 km (0.107 R)
• M32: 51,655,397 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 5.6

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.45 AU - 8.23 AU

Year: 11550 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,927,108 km

• M1: 81,980 km (0.114 R)
• M2: 306,676 km (0.075 R)
• M3: 609,911 km (0.108 R)
• M4: 851,361 km (0.049 R)
• M5: 1,144,424 km (0.065 R)
• M6: 1,358,797 km (0.108 R)
• M7: 1,730,997 km (0.108 R)
• M8: 2,099,606 km (0.096 R)
• M9: 2,404,487 km (0.09 R)
• M10: 2,617,215 km (0.066 R)
• M11: 3,216,205 km (0.107 R)
• M12: 3,426,838 km (0.056 R)
• M13: 4,279,845 km (0.115 R)
• M14: 5,330,621 km (0.106 R)
• M15: 5,795,571 km (0.047 R)
• M16: 6,287,000 km (0.058 R)
• M17: 6,580,212 km (0.109 R)
• M18: 7,555,291 km (0.034 R)
• M19: 8,893,593 km (0.118 R)
• M20: 9,547,037 km (0.08 R)
• M21: 11,644,399 km (0.097 R)
• M22: 12,597,487 km (0.114 R)
• M23: 20,530,213 km (0.115 R)
• M24: 22,000,910 km (0.068 R)
• M25: 23,715,750 km (0.116 R)
• M26: 23,980,389 km (0.106 R)
• M27: 25,610,108 km (0.119 R)
• M28: 26,075,657 km (0.068 R)
• M29: 26,641,586 km (0.08 R)
• M30: 27,603,201 km (0.063 R)
• M31: 30,314,363 km (0.079 R)
• M32: 30,626,274 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.6

Radius: 3.8

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.14 AU - 8.88 AU

Year: 13288 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,927,108 km

• M1: 47,273 km (0.075 R)
• M2: 172,187 km (0.105 R)
• M3: 368,310 km (0.103 R)
• M4: 1,130,960 km (0.075 R)
• M5: 1,983,069 km (0.057 R)
• M6: 2,596,869 km (0.074 R)
• M7: 5,658,689 km (0.111 R)
• M8: 7,960,103 km (0.061 R)
• M9: 8,760,751 km (0.074 R)
• M10: 8,980,061 km (0.113 R)
• M11: 11,851,293 km (0.051 R)
• M12: 12,446,842 km (0.051 R)
• M13: 16,050,206 km (0.027 R)
• M14: 17,947,107 km (0.096 R)
• M15: 18,876,409 km (0.082 R)
• M16: 26,116,048 km (0.104 R)
• M17: 26,297,062 km (0.102 R)
• M18: 34,898,042 km (0.067 R)
• M19: 38,523,995 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688

Radius: 7.7

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.42 AU - 10.2 AU

Year: 18342 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,927,108 km

• M1: 95,743 km (0.079 R)
• M2: 338,241 km (0.111 R)
• M3: 924,964 km (0.098 R)
• M4: 1,218,175 km (0.095 R)
• M5: 1,573,321 km (0.1 R)
• M6: 3,071,095 km (0.04 R)
• M7: 3,588,703 km (0.045 R)
• M8: 3,914,079 km (0.091 R)
• M9: 4,762,299 km (0.113 R)
• M10: 5,267,042 km (0.095 R)
• M11: 6,298,519 km (0.095 R)
• M12: 6,817,474 km (0.113 R)
• M13: 8,139,471 km (0.083 R)
• M14: 9,182,916 km (0.074 R)
• M15: 10,729,309 km (0.048 R)
• M16: 15,150,524 km (0.104 R)
• M17: 24,209,723 km (0.11 R)
• M18: 25,588,267 km (0.097 R)
• M19: 26,683,922 km (0.116 R)
• M20: 30,278,609 km (0.094 R)
• M21: 37,427,891 km (0.096 R)
• M22: 41,167,988 km (0.036 R)
• M23: 43,589,379 km (0.118 R)
• M24: 45,308,109 km (0.116 R)
• M25: 63,053,558 km (0.044 R)
• M26: 64,045,541 km (0.103 R)
• M27: 69,161,938 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit