🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 185 Days

Day: 27 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1073 Days

Day: 17.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,681,307 km

• M1: 626,965 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 12.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.78 AU - 5.86 AU

Year: 3924 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,681,307 km

• M1: 150,495 km (0.095 R)
• M2: 583,581 km (0.105 R)
• M3: 1,095,056 km (0.112 R)
• M4: 1,544,598 km (0.12 R)
• M5: 1,995,336 km (0.053 R)
• M6: 2,440,390 km (0.107 R)
• M7: 2,916,859 km (0.081 R)
• M8: 3,738,152 km (0.106 R)
• M9: 4,375,139 km (0.08 R)
• M10: 5,753,833 km (0.118 R)
• M11: 6,790,995 km (0.079 R)
• M12: 7,605,257 km (0.068 R)
• M13: 9,428,107 km (0.113 R)
• M14: 12,352,745 km (0.114 R)
• M15: 13,817,458 km (0.12 R)
• M16: 15,286,210 km (0.054 R)
• M17: 15,946,535 km (0.109 R)
• M18: 16,914,582 km (0.101 R)
• M19: 17,861,088 km (0.104 R)
• M20: 18,347,431 km (0.115 R)
• M21: 21,453,232 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 14.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.08 AU - 8.42 AU

Year: 7240 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,681,307 km

• M1: 178,021 km (0.057 R)
• M2: 779,255 km (0.088 R)
• M3: 1,267,094 km (0.119 R)
• M4: 1,706,762 km (0.104 R)
• M5: 2,176,799 km (0.076 R)
• M6: 2,910,726 km (0.049 R)
• M7: 5,006,742 km (0.083 R)
• M8: 7,367,396 km (0.075 R)
• M9: 9,756,324 km (0.104 R)
• M10: 11,150,128 km (0.049 R)
• M11: 12,086,311 km (0.033 R)
• M12: 12,623,068 km (0.067 R)
• M13: 13,640,184 km (0.065 R)
• M14: 14,384,134 km (0.091 R)
• M15: 15,043,263 km (0.117 R)
• M16: 16,303,774 km (0.088 R)
• M17: 17,020,498 km (0.06 R)
• M18: 17,945,910 km (0.054 R)
• M19: 20,440,455 km (0.092 R)
• M20: 22,493,835 km (0.071 R)
• M21: 23,009,349 km (0.12 R)
• M22: 25,388,255 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.1

Radius: 7.1

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.15 AU - 22.19 AU

Year: 28723 Days

Day: 15.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,681,307 km

• M1: 88,263 km (0.098 R)
• M2: 442,660 km (0.048 R)
• M3: 712,983 km (0.04 R)
• M4: 1,587,832 km (0.066 R)
• M5: 1,823,149 km (0.097 R)
• M6: 2,081,804 km (0.104 R)
• M7: 2,674,062 km (0.072 R)
• M8: 4,720,710 km (0.076 R)
• M9: 5,383,579 km (0.09 R)
• M10: 5,647,619 km (0.09 R)
• M11: 7,856,132 km (0.081 R)
• M12: 8,724,847 km (0.095 R)
• M13: 9,028,231 km (0.064 R)
• M14: 10,046,544 km (0.112 R)
• M15: 10,312,679 km (0.112 R)
• M16: 12,924,358 km (0.071 R)
• M17: 16,769,921 km (0.059 R)
• M18: 19,927,035 km (0.089 R)
• M19: 24,046,661 km (0.117 R)
• M20: 24,523,429 km (0.091 R)
• M21: 26,241,860 km (0.051 R)
• M22: 27,777,482 km (0.116 R)
• M23: 33,034,202 km (0.038 R)
• M24: 34,219,615 km (0.058 R)
• M25: 40,072,482 km (0.09 R)
• M26: 46,008,676 km (0.111 R)
• M27: 52,905,137 km (0.058 R)
• M28: 53,307,256 km (0.116 R)
• M29: 64,722,322 km (0.05 R)
• M30: 65,182,335 km (0.106 R)
• M31: 77,922,389 km (0.062 R)
• M32: 78,965,984 km (0.055 R)
• M33: 79,754,664 km (0.095 R)
• M34: 81,883,741 km (0.11 R)
• M35: 91,355,680 km (0.096 R)
• M36: 99,072,835 km (0.068 R)
• M37: 100,605,166 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 5.1

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.98 AU - 19.28 AU

Year: 31030 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,681,307 km

• M1: 63,579 km (0.088 R)
• M2: 351,555 km (0.099 R)
• M3: 670,049 km (0.117 R)
• M4: 917,633 km (0.068 R)
• M5: 1,179,280 km (0.068 R)
• M6: 1,579,604 km (0.108 R)
• M7: 4,053,055 km (0.086 R)
• M8: 4,564,979 km (0.1 R)
• M9: 4,836,499 km (0.117 R)
• M10: 6,797,129 km (0.106 R)
• M11: 7,464,934 km (0.115 R)
• M12: 7,733,013 km (0.03 R)
• M13: 8,175,374 km (0.096 R)
• M14: 10,179,986 km (0.055 R)
• M15: 12,565,324 km (0.059 R)
• M16: 14,457,437 km (0.105 R)
• M17: 16,986,988 km (0.08 R)
• M18: 18,211,147 km (0.06 R)
• M19: 18,992,946 km (0.117 R)
• M20: 19,392,073 km (0.105 R)
• M21: 20,207,232 km (0.057 R)
• M22: 22,344,836 km (0.054 R)
• M23: 24,393,279 km (0.066 R)
• M24: 26,439,778 km (0.094 R)
• M25: 29,786,731 km (0.109 R)
• M26: 31,561,560 km (0.064 R)
• M27: 31,840,710 km (0.106 R)
• M28: 33,405,504 km (0.108 R)
• M29: 33,695,424 km (0.045 R)
• M30: 49,672,028 km (0.116 R)
• M31: 54,732,924 km (0.059 R)
• M32: 55,135,941 km (0.098 R)
• M33: 69,100,304 km (0.066 R)
• M34: 79,956,322 km (0.036 R)
• M35: 80,215,425 km (0.1 R)
• M36: 89,083,737 km (0.046 R)
• M37: 98,583,052 km (0.066 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: 509 - 14,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit