🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.04 AU - 3.28 AU

Year: 2042 Days

Day: 47.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.7

Radius: 7.8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.05 AU - 19.57 AU

Year: 22847 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,338,047 km

• M1: 99,183 km (0.113 R)
• M2: 451,786 km (0.07 R)
• M3: 834,307 km (0.082 R)
• M4: 1,346,680 km (0.095 R)
• M5: 1,727,706 km (0.074 R)
• M6: 1,993,691 km (0.03 R)
• M7: 2,832,336 km (0.104 R)
• M8: 4,180,064 km (0.038 R)
• M9: 4,628,259 km (0.115 R)
• M10: 4,882,725 km (0.108 R)
• M11: 8,933,386 km (0.085 R)
• M12: 11,288,057 km (0.088 R)
• M13: 12,572,953 km (0.058 R)
• M14: 13,359,987 km (0.04 R)
• M15: 15,917,961 km (0.058 R)
• M16: 16,838,587 km (0.091 R)
• M17: 18,420,883 km (0.076 R)
• M18: 20,779,443 km (0.047 R)
• M19: 21,174,681 km (0.085 R)
• M20: 22,184,616 km (0.111 R)
• M21: 26,546,741 km (0.077 R)
• M22: 27,839,715 km (0.047 R)
• M23: 28,805,968 km (0.097 R)
• M24: 30,170,899 km (0.036 R)
• M25: 31,190,258 km (0.09 R)
• M26: 33,703,054 km (0.118 R)
• M27: 39,578,959 km (0.1 R)
• M28: 45,271,308 km (0.082 R)
• M29: 51,306,235 km (0.11 R)
• M30: 56,121,492 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.1

Radius: 7.7

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.85 AU - 16.95 AU

Year: 25250 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,338,047 km

• M1: 95,892 km (0.066 R)
• M2: 335,398 km (0.086 R)
• M3: 869,014 km (0.043 R)
• M4: 2,282,415 km (0.084 R)
• M5: 2,839,517 km (0.108 R)
• M6: 3,121,210 km (0.067 R)
• M7: 4,115,437 km (0.046 R)
• M8: 4,860,435 km (0.078 R)
• M9: 8,071,104 km (0.093 R)
• M10: 9,294,516 km (0.055 R)
• M11: 10,504,014 km (0.111 R)
• M12: 13,465,604 km (0.095 R)
• M13: 16,941,510 km (0.097 R)
• M14: 17,683,216 km (0.111 R)
• M15: 22,374,007 km (0.078 R)
• M16: 24,532,256 km (0.026 R)
• M17: 26,825,591 km (0.092 R)
• M18: 31,141,789 km (0.107 R)
• M19: 45,395,474 km (0.079 R)
• M20: 47,185,712 km (0.103 R)
• M21: 50,526,082 km (0.027 R)
• M22: 51,289,181 km (0.086 R)
• M23: 52,838,417 km (0.045 R)
• M24: 59,771,680 km (0.109 R)
• M25: 74,914,126 km (0.099 R)
• M26: 81,519,470 km (0.079 R)
• M27: 81,780,967 km (0.072 R)
• M28: 86,313,184 km (0.116 R)
• M29: 89,055,762 km (0.118 R)
• M30: 97,337,201 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 3.5

Gravity: 48.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 17.18 AU - 22.72 AU

Year: 32385 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,338,047 km

• M1: 43,533 km (0.102 R)
• M2: 176,974 km (0.043 R)
• M3: 312,809 km (0.036 R)
• M4: 424,260 km (0.099 R)
• M5: 553,811 km (0.054 R)
• M6: 709,991 km (0.114 R)
• M7: 1,040,304 km (0.095 R)
• M8: 1,216,679 km (0.114 R)
• M9: 1,629,570 km (0.104 R)
• M10: 1,931,159 km (0.028 R)
• M11: 2,268,801 km (0.065 R)
• M12: 2,592,232 km (0.054 R)
• M13: 4,234,069 km (0.085 R)
• M14: 8,129,447 km (0.109 R)
• M15: 9,182,916 km (0.112 R)
• M16: 9,869,570 km (0.084 R)
• M17: 10,192,851 km (0.116 R)
• M18: 13,037,155 km (0.048 R)
• M19: 14,391,166 km (0.108 R)
• M20: 15,748,766 km (0.113 R)
• M21: 16,368,550 km (0.106 R)
• M22: 18,617,305 km (0.055 R)
• M23: 24,062,369 km (0.091 R)
• M24: 26,212,090 km (0.093 R)
• M25: 26,458,627 km (0.101 R)
• M26: 27,207,365 km (0.111 R)
• M27: 27,586,895 km (0.087 R)
• M28: 30,888,819 km (0.027 R)
• M29: 32,280,079 km (0.028 R)
• M30: 35,037,616 km (0.108 R)
• M31: 43,035,867 km (0.076 R)
• M32: 44,945,035 km (0.106 R)
• M33: 50,247,531 km (0.109 R)
• M34: 52,950,316 km (0.088 R)
• M35: 59,914,097 km (0.116 R)
• M36: 62,950,485 km (0.092 R)
• M37: 69,327,692 km (0.1 R)
• M38: 74,877,474 km (0.105 R)
• M39: 78,141,700 km (0.102 R)
• M40: 78,652,128 km (0.116 R)
• M41: 82,551,546 km (0.069 R)
• M42: 83,612,644 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit