🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 36.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,324,823 km

• M1: 48,769 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 9.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.97 AU - 4.89 AU

Year: 3570 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,324,823 km

• M1: 122,221 km (0.075 R)
• M2: 446,998 km (0.107 R)
• M3: 826,229 km (0.096 R)
• M4: 1,306,588 km (0.068 R)
• M5: 2,018,075 km (0.12 R)
• M6: 2,330,585 km (0.118 R)
• M7: 2,659,850 km (0.113 R)
• M8: 2,986,273 km (0.102 R)
• M9: 5,140,332 km (0.087 R)
• M10: 5,545,593 km (0.076 R)
• M11: 7,073,735 km (0.041 R)
• M12: 8,305,524 km (0.113 R)
• M13: 10,613,819 km (0.092 R)
• M14: 12,134,631 km (0.114 R)
• M15: 13,461,564 km (0.092 R)
• M16: 13,795,766 km (0.085 R)
• M17: 15,603,357 km (0.07 R)
• M18: 16,347,307 km (0.091 R)
• M19: 16,673,131 km (0.105 R)
• M20: 17,791,226 km (0.067 R)
• M21: 19,197,745 km (0.114 R)
• M22: 21,315,453 km (0.085 R)
• M23: 22,032,774 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.56 AU - 6.92 AU

Year: 5968 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,324,823 km

• M1: 161,715 km (0.095 R)
• M2: 679,623 km (0.077 R)
• M3: 1,111,662 km (0.083 R)
• M4: 1,734,587 km (0.083 R)
• M5: 2,541,219 km (0.098 R)
• M6: 3,972,123 km (0.086 R)
• M7: 6,216,839 km (0.112 R)
• M8: 8,738,012 km (0.106 R)
• M9: 12,367,705 km (0.095 R)
• M10: 14,422,432 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 10.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.01 AU - 11.03 AU

Year: 14007 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,324,823 km

• M1: 131,945 km (0.112 R)
• M2: 1,117,945 km (0.106 R)
• M3: 1,691,802 km (0.065 R)
• M4: 2,880,657 km (0.114 R)
• M5: 3,552,201 km (0.117 R)
• M6: 5,402,727 km (0.114 R)
• M7: 10,729,907 km (0.028 R)
• M8: 12,336,888 km (0.07 R)
• M9: 14,547,795 km (0.095 R)
• M10: 15,139,305 km (0.115 R)
• M11: 15,952,967 km (0.094 R)
• M12: 17,373,399 km (0.07 R)
• M13: 27,018,123 km (0.058 R)
• M14: 28,417,163 km (0.1 R)
• M15: 30,927,116 km (0.025 R)
• M16: 33,923,561 km (0.106 R)
• M17: 47,561,801 km (0.116 R)
• M18: 48,718,641 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 3

Gravity: 85.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.35 AU - 13.87 AU

Year: 16136 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,324,823 km

• M1: 43,084 km (0.092 R)
• M2: 152,889 km (0.118 R)
• M3: 328,966 km (0.111 R)
• M4: 1,745,658 km (0.06 R)
• M5: 1,889,870 km (0.114 R)
• M6: 2,264,613 km (0.12 R)
• M7: 2,710,414 km (0.053 R)
• M8: 4,202,055 km (0.095 R)
• M9: 5,842,395 km (0.07 R)
• M10: 6,500,626 km (0.107 R)
• M11: 10,310,435 km (0.109 R)
• M12: 11,022,670 km (0.069 R)
• M13: 11,640,958 km (0.03 R)
• M14: 16,153,877 km (0.117 R)
• M15: 18,967,813 km (0.073 R)
• M16: 20,124,654 km (0.072 R)
• M17: 20,859,478 km (0.107 R)
• M18: 22,676,045 km (0.106 R)
• M19: 22,972,099 km (0.118 R)
• M20: 26,293,172 km (0.064 R)
• M21: 27,954,457 km (0.098 R)
• M22: 29,920,322 km (0.064 R)
• M23: 37,869,355 km (0.085 R)
• M24: 42,026,829 km (0.104 R)
• M25: 44,754,597 km (0.098 R)
• M26: 45,220,295 km (0.1 R)
• M27: 47,759,270 km (0.063 R)
• M28: 50,727,441 km (0.085 R)
• M29: 59,612,059 km (0.094 R)
• M30: 59,799,654 km (0.068 R)
• M31: 64,617,005 km (0.117 R)
• M32: 65,410,921 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 4.8

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.16 AU - 15.8 AU

Year: 17905 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,324,823 km

• M1: 65,524 km (0.115 R)
• M2: 342,430 km (0.102 R)
• M3: 960,418 km (0.061 R)
• M4: 1,271,283 km (0.101 R)
• M5: 2,092,276 km (0.081 R)
• M6: 2,757,837 km (0.113 R)
• M7: 3,730,821 km (0.09 R)
• M8: 6,241,522 km (0.117 R)
• M9: 8,975,723 km (0.089 R)
• M10: 12,084,217 km (0.086 R)
• M11: 16,644,708 km (0.05 R)
• M12: 22,233,236 km (0.099 R)
• M13: 23,237,935 km (0.108 R)
• M14: 25,771,973 km (0.084 R)
• M15: 27,674,409 km (0.105 R)
• M16: 29,788,676 km (0.119 R)
• M17: 32,643,901 km (0.085 R)
• M18: 33,417,621 km (0.045 R)
• M19: 45,889,446 km (0.077 R)
• M20: 47,844,092 km (0.054 R)
• M21: 55,121,579 km (0.119 R)
• M22: 56,956,697 km (0.118 R)
• M23: 66,335,137 km (0.074 R)
• M24: 66,746,680 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.2

Radius: 7.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.5 AU - 21.8 AU

Year: 29606 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,324,823 km

• M1: 93,199 km (0.116 R)
• M2: 619,784 km (0.065 R)
• M3: 948,451 km (0.111 R)
• M4: 1,985,912 km (0.098 R)
• M5: 3,851,846 km (0.099 R)
• M6: 14,999,281 km (0.096 R)
• M7: 22,358,299 km (0.082 R)
• M8: 23,184,080 km (0.114 R)
• M9: 23,604,450 km (0.051 R)
• M10: 36,406,138 km (0.118 R)
• M11: 44,421,442 km (0.115 R)
• M12: 45,070,098 km (0.049 R)
• M13: 46,220,506 km (0.103 R)
• M14: 61,991,263 km (0.103 R)
• M15: 62,598,182 km (0.054 R)
• M16: 69,755,094 km (0.071 R)
• M17: 76,274,718 km (0.07 R)
• M18: 78,142,298 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit