🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.55 AU - 0.85 AU

Year: 224 Days

Day: 36.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 655 Days

Day: 30 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.14 AU

Year: 1784 Days

Day: 21.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.9 AU - 4.18 AU

Year: 2550 Days

Day: 31.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,318,563 km

• M1: 265,387 km (0.095 R)
• M2: 1,548,488 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 9.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.82 AU - 5.04 AU

Year: 3570 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,318,563 km

• M1: 120,277 km (0.086 R)
• M2: 187,895 km (0.055 R)
• M3: 290,070 km (0.088 R)
• M4: 357,838 km (0.038 R)
• M5: 432,487 km (0.082 R)
• M6: 676,182 km (0.093 R)
• M7: 800,498 km (0.12 R)
• M8: 894,146 km (0.074 R)
• M9: 1,166,415 km (0.048 R)
• M10: 1,273,975 km (0.1 R)
• M11: 1,384,977 km (0.087 R)
• M12: 1,510,938 km (0.11 R)
• M13: 1,569,431 km (0.106 R)
• M14: 1,652,757 km (0.053 R)
• M15: 1,737,579 km (0.104 R)
• M16: 2,039,617 km (0.101 R)
• M17: 2,650,425 km (0.12 R)
• M18: 3,269,013 km (0.091 R)
• M19: 3,438,357 km (0.053 R)
• M20: 3,563,421 km (0.047 R)
• M21: 3,769,717 km (0.117 R)
• M22: 4,111,398 km (0.048 R)
• M23: 4,210,881 km (0.082 R)
• M24: 4,395,335 km (0.115 R)
• M25: 5,177,582 km (0.107 R)
• M26: 5,339,298 km (0.095 R)
• M27: 5,429,804 km (0.105 R)
• M28: 5,908,817 km (0.101 R)
• M29: 6,096,712 km (0.118 R)
• M30: 6,210,406 km (0.111 R)
• M31: 6,478,336 km (0.084 R)
• M32: 6,828,544 km (0.082 R)
• M33: 6,887,636 km (0.082 R)
• M34: 7,005,967 km (0.07 R)
• M35: 7,325,209 km (0.096 R)
• M36: 7,957,260 km (0.042 R)
• M37: 8,019,343 km (0.102 R)
• M38: 8,164,902 km (0.109 R)
• M39: 8,564,328 km (0.106 R)
• M40: 8,862,776 km (0.053 R)
• M41: 8,948,645 km (0.083 R)
• M42: 9,099,590 km (0.1 R)
• M43: 9,316,806 km (0.088 R)
• M44: 9,667,912 km (0.116 R)
• M45: 9,734,184 km (0.053 R)
• M46: 9,800,605 km (0.077 R)
• M47: 9,867,326 km (0.12 R)
• M48: 10,023,207 km (0.105 R)
• M49: 10,135,256 km (0.065 R)
• M50: 10,270,193 km (0.096 R)
• M51: 10,473,646 km (0.055 R)
• M52: 10,564,452 km (0.115 R)
• M53: 10,678,446 km (0.115 R)
• M54: 10,861,553 km (0.12 R)
• M55: 10,953,556 km (0.098 R)
• M56: 11,277,435 km (0.052 R)
• M57: 11,675,067 km (0.097 R)
• M58: 12,077,335 km (0.073 R)
• M59: 12,316,093 km (0.111 R)
• M60: 12,412,135 km (0.117 R)
• M61: 12,508,327 km (0.065 R)
• M62: 12,701,458 km (0.064 R)
• M63: 13,164,014 km (0.045 R)
• M64: 13,335,902 km (0.074 R)
• M65: 13,557,905 km (0.116 R)
• M66: 13,880,887 km (0.12 R)
• M67: 14,788,198 km (0.106 R)
• M68: 15,172,066 km (0.078 R)
• M69: 15,274,840 km (0.093 R)
• M70: 15,481,435 km (0.087 R)
• M71: 16,158,814 km (0.072 R)
• M72: 16,979,209 km (0.039 R)
• M73: 17,596,599 km (0.091 R)
• M74: 18,303,449 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 11.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.78 AU - 10.86 AU

Year: 12694 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,318,563 km

• M1: 154,684 km (0.106 R)
• M2: 231,278 km (0.092 R)
• M3: 429,196 km (0.061 R)
• M4: 650,302 km (0.064 R)
• M5: 753,076 km (0.091 R)
• M6: 1,027,737 km (0.095 R)
• M7: 1,114,654 km (0.059 R)
• M8: 1,391,709 km (0.106 R)
• M9: 1,859,352 km (0.072 R)
• M10: 2,033,334 km (0.091 R)
• M11: 2,190,113 km (0.088 R)
• M12: 2,421,242 km (0.028 R)
• M13: 2,733,602 km (0.111 R)
• M14: 3,397,517 km (0.045 R)
• M15: 3,611,741 km (0.081 R)
• M16: 3,775,252 km (0.118 R)
• M17: 4,309,765 km (0.108 R)
• M18: 4,659,674 km (0.069 R)
• M19: 5,325,235 km (0.05 R)
• M20: 5,480,668 km (0.085 R)
• M21: 5,892,062 km (0.099 R)
• M22: 6,020,566 km (0.071 R)
• M23: 6,577,519 km (0.086 R)
• M24: 8,310,162 km (0.084 R)
• M25: 9,338,946 km (0.097 R)
• M26: 10,136,752 km (0.107 R)
• M27: 10,291,137 km (0.09 R)
• M28: 10,407,524 km (0.12 R)
• M29: 10,602,450 km (0.069 R)
• M30: 10,680,839 km (0.072 R)
• M31: 10,838,067 km (0.087 R)
• M32: 10,916,905 km (0.048 R)
• M33: 11,314,237 km (0.073 R)
• M34: 11,474,605 km (0.102 R)
• M35: 12,041,432 km (0.073 R)
• M36: 12,205,092 km (0.073 R)
• M37: 12,617,533 km (0.042 R)
• M38: 13,456,179 km (0.111 R)
• M39: 13,882,234 km (0.071 R)
• M40: 15,054,782 km (0.068 R)
• M41: 15,187,026 km (0.099 R)
• M42: 16,666,998 km (0.086 R)
• M43: 16,758,253 km (0.034 R)
• M44: 17,308,773 km (0.112 R)
• M45: 17,493,676 km (0.052 R)
• M46: 18,098,949 km (0.112 R)
• M47: 18,711,253 km (0.064 R)
• M48: 18,948,515 km (0.098 R)
• M49: 19,043,659 km (0.087 R)
• M50: 19,186,825 km (0.093 R)
• M51: 19,666,286 km (0.115 R)
• M52: 20,735,162 km (0.111 R)
• M53: 21,079,238 km (0.059 R)
• M54: 22,223,063 km (0.102 R)
• M55: 23,387,084 km (0.107 R)
• M56: 24,830,554 km (0.054 R)
• M57: 25,196,021 km (0.109 R)
• M58: 26,675,395 km (0.062 R)
• M59: 26,782,208 km (0.097 R)
• M60: 27,695,353 km (0.083 R)
• M61: 31,561,560 km (0.086 R)
• M62: 34,192,837 km (0.111 R)
• M63: 34,483,057 km (0.095 R)
• M64: 34,890,711 km (0.117 R)
• M65: 36,241,580 km (0.089 R)
• M66: 36,656,116 km (0.115 R)
• M67: 39,115,505 km (0.105 R)
• M68: 39,236,829 km (0.076 R)
• M69: 39,479,925 km (0.117 R)
• M70: 40,150,722 km (0.109 R)
• M71: 41,318,633 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit