🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.18 AU - 5.08 AU

Year: 3162 Days

Day: 37.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,460,530 km

• M1: 2,511,299 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.71 AU - 5.99 AU

Year: 4024 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,460,530 km

• M1: 196,123 km (0.104 R)
• M2: 1,376,450 km (0.039 R)
• M3: 1,857,557 km (0.041 R)
• M4: 2,284,808 km (0.072 R)
• M5: 2,711,013 km (0.061 R)
• M6: 4,585,773 km (0.071 R)
• M7: 6,476,840 km (0.092 R)
• M8: 7,579,975 km (0.115 R)
• M9: 11,282,522 km (0.061 R)
• M10: 11,782,777 km (0.112 R)
• M11: 13,222,956 km (0.073 R)
• M12: 14,298,864 km (0.045 R)
• M13: 15,266,762 km (0.084 R)
• M14: 16,220,748 km (0.049 R)
• M15: 17,393,296 km (0.102 R)
• M16: 20,304,021 km (0.076 R)
• M17: 20,977,511 km (0.071 R)
• M18: 25,412,340 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.99 AU - 7.39 AU

Year: 6519 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,460,530 km

• M1: 186,549 km (0.081 R)
• M2: 965,056 km (0.065 R)
• M3: 1,465,162 km (0.114 R)
• M4: 2,206,269 km (0.107 R)
• M5: 3,067,355 km (0.111 R)
• M6: 3,876,829 km (0.077 R)
• M7: 4,423,310 km (0.114 R)
• M8: 5,369,965 km (0.038 R)
• M9: 8,990,234 km (0.105 R)
• M10: 10,137,201 km (0.106 R)
• M11: 11,182,142 km (0.103 R)
• M12: 20,237,750 km (0.108 R)
• M13: 24,046,362 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 14

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.39 AU - 9.77 AU

Year: 9468 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,460,530 km

• M1: 177,872 km (0.098 R)
• M2: 729,888 km (0.112 R)
• M3: 1,176,288 km (0.026 R)
• M4: 1,814,173 km (0.09 R)
• M5: 2,381,598 km (0.108 R)
• M6: 3,518,991 km (0.108 R)
• M7: 3,988,728 km (0.108 R)
• M8: 4,711,286 km (0.085 R)
• M9: 6,194,549 km (0.119 R)
• M10: 7,084,656 km (0.111 R)
• M11: 7,624,555 km (0.106 R)
• M12: 9,119,636 km (0.075 R)
• M13: 11,689,129 km (0.091 R)
• M14: 13,357,295 km (0.062 R)
• M15: 14,510,545 km (0.06 R)
• M16: 17,608,118 km (0.096 R)
• M17: 18,446,764 km (0.049 R)
• M18: 18,915,155 km (0.084 R)
• M19: 19,957,702 km (0.049 R)
• M20: 21,549,573 km (0.096 R)
• M21: 23,315,427 km (0.11 R)
• M22: 25,947,003 km (0.107 R)
• M23: 29,401,666 km (0.105 R)
• M24: 31,349,431 km (0.079 R)
• M25: 32,242,231 km (0.063 R)
• M26: 35,983,823 km (0.096 R)
• M27: 37,334,243 km (0.08 R)
• M28: 38,845,780 km (0.073 R)
• M29: 42,395,139 km (0.066 R)
• M30: 42,938,628 km (0.113 R)
• M31: 44,597,519 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 4.3

Gravity: 40.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.03 AU - 18.35 AU

Year: 21211 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,460,530 km

• M1: 53,406 km (0.112 R)
• M2: 216,767 km (0.112 R)
• M3: 407,056 km (0.073 R)
• M4: 820,544 km (0.051 R)
• M5: 1,021,305 km (0.027 R)
• M6: 1,522,009 km (0.087 R)
• M7: 1,923,978 km (0.111 R)
• M8: 3,150,980 km (0.117 R)
• M9: 5,974,490 km (0.077 R)
• M10: 7,494,405 km (0.109 R)
• M11: 8,105,661 km (0.082 R)
• M12: 9,027,633 km (0.087 R)
• M13: 9,311,570 km (0.102 R)
• M14: 11,142,049 km (0.094 R)
• M15: 13,199,170 km (0.089 R)
• M16: 14,547,795 km (0.106 R)
• M17: 17,868,119 km (0.095 R)
• M18: 18,135,750 km (0.086 R)
• M19: 19,514,294 km (0.1 R)
• M20: 22,374,905 km (0.053 R)
• M21: 25,842,135 km (0.101 R)
• M22: 26,299,156 km (0.071 R)
• M23: 26,645,625 km (0.11 R)
• M24: 28,061,419 km (0.045 R)
• M25: 30,531,280 km (0.066 R)
• M26: 31,688,569 km (0.116 R)
• M27: 32,608,745 km (0.105 R)
• M28: 34,090,363 km (0.054 R)
• M29: 38,210,288 km (0.091 R)
• M30: 41,237,251 km (0.105 R)
• M31: 42,809,076 km (0.119 R)
• M32: 44,583,606 km (0.079 R)
• M33: 45,737,903 km (0.096 R)
• M34: 54,944,306 km (0.085 R)
• M35: 58,007,173 km (0.119 R)
• M36: 62,197,559 km (0.119 R)
• M37: 69,402,043 km (0.073 R)
• M38: 71,397,977 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.4

Radius: 3.5

Gravity: 58.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.17 AU - 19.35 AU

Year: 27014 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,460,530 km

• M1: 43,533 km (0.113 R)
• M2: 156,031 km (0.078 R)
• M3: 423,063 km (0.115 R)
• M4: 651,050 km (0.102 R)
• M5: 880,982 km (0.045 R)
• M6: 1,118,992 km (0.058 R)
• M7: 1,415,046 km (0.102 R)
• M8: 1,572,573 km (0.051 R)
• M9: 1,703,022 km (0.056 R)
• M10: 2,299,020 km (0.101 R)
• M11: 2,911,025 km (0.107 R)
• M12: 6,988,913 km (0.087 R)
• M13: 7,550,354 km (0.114 R)
• M14: 7,708,629 km (0.045 R)
• M15: 9,971,895 km (0.086 R)
• M16: 10,682,335 km (0.116 R)
• M17: 11,564,663 km (0.077 R)
• M18: 12,348,257 km (0.112 R)
• M19: 13,941,474 km (0.104 R)
• M20: 18,086,831 km (0.079 R)
• M21: 20,539,788 km (0.079 R)
• M22: 21,369,158 km (0.074 R)
• M23: 22,654,802 km (0.118 R)
• M24: 25,853,354 km (0.079 R)
• M25: 26,212,838 km (0.102 R)
• M26: 26,333,414 km (0.107 R)
• M27: 32,289,952 km (0.083 R)
• M28: 34,700,423 km (0.077 R)
• M29: 36,023,766 km (0.104 R)
• M30: 37,533,208 km (0.058 R)
• M31: 45,368,247 km (0.111 R)
• M32: 54,225,339 km (0.106 R)
• M33: 57,618,966 km (0.079 R)
• M34: 57,823,018 km (0.084 R)
• M35: 58,849,858 km (0.094 R)
• M36: 64,386,026 km (0.079 R)
• M37: 65,267,457 km (0.079 R)
• M38: 67,959,919 km (0.086 R)
• M39: 78,214,704 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit