🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.64 AU - 1.02 AU

Year: 285 Days

Day: 29.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,115,408 km

• M1: 400,922 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 429 Days

Day: 13.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.96 AU - 4.42 AU

Year: 2670 Days

Day: 17.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,115,408 km

• M1: 535,710 km (0.12 R)
• M2: 889,210 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 10.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.16 AU - 6.36 AU

Year: 4545 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,115,408 km

• M1: 128,056 km (0.07 R)
• M2: 528,978 km (0.107 R)
• M3: 1,011,282 km (0.083 R)
• M4: 1,739,225 km (0.068 R)
• M5: 2,196,546 km (0.046 R)
• M6: 3,646,448 km (0.075 R)
• M7: 4,162,112 km (0.118 R)
• M8: 4,675,083 km (0.118 R)
• M9: 5,066,880 km (0.119 R)
• M10: 5,681,129 km (0.043 R)
• M11: 6,067,091 km (0.085 R)
• M12: 7,126,095 km (0.072 R)
• M13: 8,007,226 km (0.046 R)
• M14: 9,038,703 km (0.108 R)
• M15: 16,856,688 km (0.047 R)
• M16: 19,330,588 km (0.119 R)
• M17: 21,533,566 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 9.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9 AU - 12.84 AU

Year: 13594 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,115,408 km

• M1: 123,568 km (0.074 R)
• M2: 410,197 km (0.052 R)
• M3: 1,142,479 km (0.116 R)
• M4: 2,480,482 km (0.116 R)
• M5: 2,786,859 km (0.111 R)
• M6: 3,805,471 km (0.076 R)
• M7: 4,462,355 km (0.068 R)
• M8: 7,018,833 km (0.054 R)
• M9: 7,773,853 km (0.101 R)
• M10: 10,088,432 km (0.05 R)
• M11: 12,635,335 km (0.083 R)
• M12: 13,886,572 km (0.112 R)
• M13: 14,860,005 km (0.104 R)
• M14: 15,878,168 km (0.044 R)
• M15: 18,297,465 km (0.111 R)
• M16: 18,709,458 km (0.111 R)
• M17: 19,043,510 km (0.099 R)
• M18: 21,953,188 km (0.099 R)
• M19: 23,562,113 km (0.108 R)
• M20: 34,647,016 km (0.11 R)
• M21: 47,209,647 km (0.087 R)
• M22: 47,518,716 km (0.119 R)
• M23: 48,611,379 km (0.026 R)
• M24: 49,084,857 km (0.049 R)
• M25: 54,497,008 km (0.085 R)
• M26: 59,750,736 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 5.9

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.23 AU - 15.25 AU

Year: 16132 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,115,408 km

• M1: 73,901 km (0.086 R)
• M2: 452,234 km (0.101 R)
• M3: 660,624 km (0.11 R)
• M4: 978,968 km (0.116 R)
• M5: 1,254,079 km (0.113 R)
• M6: 1,850,974 km (0.084 R)
• M7: 3,207,378 km (0.051 R)
• M8: 3,448,381 km (0.088 R)
• M9: 3,730,373 km (0.063 R)
• M10: 6,072,926 km (0.064 R)
• M11: 9,089,267 km (0.084 R)
• M12: 11,310,497 km (0.12 R)
• M13: 13,799,356 km (0.118 R)
• M14: 14,582,950 km (0.07 R)
• M15: 16,316,341 km (0.09 R)
• M16: 16,950,037 km (0.06 R)
• M17: 17,518,060 km (0.085 R)
• M18: 22,623,836 km (0.081 R)
• M19: 24,730,323 km (0.051 R)
• M20: 25,250,475 km (0.042 R)
• M21: 27,073,624 km (0.108 R)
• M22: 30,383,328 km (0.05 R)
• M23: 31,100,201 km (0.111 R)
• M24: 36,975,507 km (0.116 R)
• M25: 40,315,579 km (0.03 R)
• M26: 43,700,231 km (0.119 R)
• M27: 51,028,133 km (0.045 R)
• M28: 51,532,577 km (0.052 R)
• M29: 59,876,697 km (0.109 R)
• M30: 62,525,776 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606

Radius: 3.4

Gravity: 52.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.57 AU - 18.35 AU

Year: 25158 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,115,408 km

• M1: 42,635 km (0.102 R)
• M2: 168,298 km (0.034 R)
• M3: 353,051 km (0.107 R)
• M4: 673,041 km (0.118 R)
• M5: 2,226,316 km (0.03 R)
• M6: 2,503,820 km (0.093 R)
• M7: 4,179,166 km (0.044 R)
• M8: 5,527,941 km (0.079 R)
• M9: 6,853,527 km (0.052 R)
• M10: 7,093,333 km (0.057 R)
• M11: 8,003,187 km (0.115 R)
• M12: 8,931,292 km (0.113 R)
• M13: 11,662,500 km (0.087 R)
• M14: 13,662,774 km (0.046 R)
• M15: 19,162,889 km (0.067 R)
• M16: 21,928,205 km (0.09 R)
• M17: 23,948,824 km (0.097 R)
• M18: 25,629,107 km (0.098 R)
• M19: 29,097,534 km (0.104 R)
• M20: 35,503,614 km (0.052 R)
• M21: 36,076,275 km (0.099 R)
• M22: 36,800,777 km (0.09 R)
• M23: 38,278,804 km (0.1 R)
• M24: 39,796,026 km (0.101 R)
• M25: 40,258,881 km (0.107 R)
• M26: 48,686,029 km (0.099 R)
• M27: 55,677,784 km (0.078 R)
• M28: 57,426,284 km (0.069 R)
• M29: 59,814,315 km (0.05 R)
• M30: 67,155,531 km (0.086 R)
• M31: 71,381,372 km (0.117 R)
• M32: 74,139,658 km (0.063 R)
• M33: 75,780,896 km (0.098 R)
• M34: 76,254,373 km (0.083 R)
• M35: 78,893,130 km (0.114 R)
• M36: 79,379,323 km (0.076 R)
• M37: 83,341,423 km (0.107 R)
• M38: 84,352,106 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit