🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.65 AU - 0.79 AU

Year: 231 Days

Day: 22.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,167,699 km

• M1: 39,344 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.38 AU - 1.44 AU

Year: 634 Days

Day: 21.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,167,699 km

• M1: 61,634 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.78 AU - 3.12 AU

Year: 1919 Days

Day: 40.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,167,699 km

• M1: 303,534 km (0.072 R)
• M2: 542,891 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.05 AU - 3.09 AU

Year: 2037 Days

Day: 26.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 12.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.83 AU - 6.31 AU

Year: 4979 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,167,699 km

• M1: 169,644 km (0.066 R)
• M2: 322,982 km (0.078 R)
• M3: 416,331 km (0.085 R)
• M4: 551,119 km (0.063 R)
• M5: 791,672 km (0.096 R)
• M6: 883,974 km (0.083 R)
• M7: 1,042,697 km (0.075 R)
• M8: 1,606,980 km (0.085 R)
• M9: 1,727,556 km (0.076 R)
• M10: 1,930,112 km (0.075 R)
• M11: 2,157,201 km (0.105 R)
• M12: 2,497,237 km (0.086 R)
• M13: 2,836,226 km (0.049 R)
• M14: 3,152,326 km (0.114 R)
• M15: 3,285,917 km (0.047 R)
• M16: 3,677,864 km (0.097 R)
• M17: 3,758,198 km (0.066 R)
• M18: 3,838,981 km (0.113 R)
• M19: 3,920,511 km (0.098 R)
• M20: 4,023,136 km (0.026 R)
• M21: 4,294,207 km (0.097 R)
• M22: 4,744,945 km (0.094 R)
• M23: 5,233,532 km (0.114 R)
• M24: 5,324,039 km (0.091 R)
• M25: 5,691,750 km (0.092 R)
• M26: 6,282,811 km (0.078 R)
• M27: 6,379,302 km (0.039 R)
• M28: 6,549,245 km (0.07 R)
• M29: 6,646,933 km (0.117 R)
• M30: 7,143,298 km (0.055 R)
• M31: 7,345,106 km (0.108 R)
• M32: 7,549,008 km (0.077 R)
• M33: 7,832,346 km (0.073 R)
• M34: 7,936,167 km (0.103 R)
• M35: 8,066,766 km (0.08 R)
• M36: 8,171,634 km (0.058 R)
• M37: 8,489,230 km (0.113 R)
• M38: 8,919,175 km (0.045 R)
• M39: 9,082,087 km (0.107 R)
• M40: 9,328,624 km (0.086 R)
• M41: 9,912,205 km (0.118 R)
• M42: 10,336,315 km (0.049 R)
• M43: 10,969,264 km (0.077 R)
• M44: 11,143,994 km (0.068 R)
• M45: 11,822,720 km (0.118 R)
• M46: 11,942,099 km (0.118 R)
• M47: 12,302,779 km (0.069 R)
• M48: 12,454,172 km (0.063 R)
• M49: 12,545,277 km (0.057 R)
• M50: 13,034,911 km (0.073 R)
• M51: 14,127,724 km (0.086 R)
• M52: 16,135,178 km (0.116 R)
• M53: 16,768,126 km (0.075 R)
• M54: 17,511,179 km (0.078 R)
• M55: 18,196,038 km (0.117 R)
• M56: 18,472,495 km (0.081 R)
• M57: 18,854,867 km (0.041 R)
• M58: 19,029,448 km (0.11 R)
• M59: 19,345,249 km (0.05 R)
• M60: 19,450,865 km (0.119 R)
• M61: 19,556,630 km (0.096 R)
• M62: 19,662,695 km (0.12 R)
• M63: 19,768,910 km (0.09 R)
• M64: 19,875,274 km (0.034 R)
• M65: 20,088,750 km (0.117 R)
• M66: 20,374,332 km (0.047 R)
• M67: 21,312,311 km (0.102 R)
• M68: 21,896,341 km (0.117 R)
• M69: 22,043,246 km (0.034 R)
• M70: 22,522,857 km (0.078 R)
• M71: 23,417,303 km (0.093 R)
• M72: 24,475,408 km (0.1 R)
• M73: 25,125,561 km (0.112 R)
• M74: 25,240,901 km (0.091 R)
• M75: 25,587,818 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 10

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.85 AU - 10.01 AU

Year: 10968 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,167,699 km

• M1: 149,448 km (0.085 R)
• M2: 230,979 km (0.074 R)
• M3: 315,652 km (0.1 R)
• M4: 426,055 km (0.064 R)
• M5: 588,817 km (0.057 R)
• M6: 745,745 km (0.089 R)
• M7: 1,166,714 km (0.117 R)
• M8: 1,544,748 km (0.113 R)
• M9: 1,691,653 km (0.096 R)
• M10: 2,221,528 km (0.096 R)
• M11: 2,388,180 km (0.109 R)
• M12: 2,645,938 km (0.109 R)
• M13: 3,496,701 km (0.089 R)
• M14: 3,789,912 km (0.102 R)
• M15: 4,322,032 km (0.065 R)
• M16: 4,426,152 km (0.056 R)
• M17: 5,233,233 km (0.102 R)
• M18: 5,456,134 km (0.105 R)
• M19: 5,682,176 km (0.075 R)
• M20: 5,911,360 km (0.113 R)
• M21: 6,027,149 km (0.102 R)
• M22: 6,497,634 km (0.1 R)
• M23: 7,225,577 km (0.068 R)
• M24: 7,662,253 km (0.102 R)
• M25: 8,236,111 km (0.09 R)
• M26: 8,725,146 km (0.081 R)
• M27: 9,731,042 km (0.11 R)
• M28: 13,492,830 km (0.107 R)
• M29: 13,607,422 km (0.044 R)
• M30: 14,457,288 km (0.089 R)
• M31: 15,165,335 km (0.083 R)
• M32: 15,523,472 km (0.098 R)
• M33: 15,643,599 km (0.053 R)
• M34: 15,804,117 km (0.05 R)
• M35: 16,086,409 km (0.095 R)
• M36: 16,207,882 km (0.094 R)
• M37: 16,737,907 km (0.101 R)
• M38: 16,984,445 km (0.045 R)
• M39: 17,190,740 km (0.061 R)
• M40: 17,772,975 km (0.044 R)
• M41: 18,319,456 km (0.077 R)
• M42: 18,573,473 km (0.115 R)
• M43: 19,042,313 km (0.096 R)
• M44: 19,213,902 km (0.098 R)
• M45: 20,253,308 km (0.117 R)
• M46: 20,516,151 km (0.055 R)
• M47: 21,355,545 km (0.119 R)
• M48: 21,489,136 km (0.065 R)
• M49: 21,578,296 km (0.09 R)
• M50: 21,757,215 km (0.116 R)
• M51: 22,026,192 km (0.062 R)
• M52: 22,840,154 km (0.074 R)
• M53: 23,848,294 km (0.096 R)
• M54: 23,986,971 km (0.086 R)
• M55: 24,172,174 km (0.101 R)
• M56: 24,311,300 km (0.058 R)
• M57: 24,964,593 km (0.088 R)
• M58: 26,145,519 km (0.086 R)
• M59: 26,862,691 km (0.072 R)
• M60: 27,247,906 km (0.091 R)
• M61: 27,586,446 km (0.118 R)
• M62: 28,659,511 km (0.094 R)
• M63: 29,845,673 km (0.072 R)
• M64: 30,494,778 km (0.102 R)
• M65: 30,997,427 km (0.086 R)
• M66: 31,807,050 km (0.101 R)
• M67: 33,499,152 km (0.109 R)
• M68: 33,602,674 km (0.119 R)
• M69: 33,965,748 km (0.085 R)
• M70: 34,277,959 km (0.082 R)
• M71: 34,905,222 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit