🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 158 Days

Day: 27.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.46 AU - 3.02 AU

Year: 1580 Days

Day: 34.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 163.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.89 AU - 3.69 AU

Year: 2078 Days

Day: 28 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.33 AU - 3.87 AU

Year: 2379 Days

Day: 21.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,408,555 km

• M1: 420,220 km (0.099 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 8.3

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.42 AU - 5.98 AU

Year: 4739 Days

Day: 14.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,408,555 km

• M1: 152,590 km (0.045 R)
• M2: 213,925 km (0.086 R)
• M3: 289,921 km (0.115 R)
• M4: 368,908 km (0.106 R)
• M5: 446,400 km (0.068 R)
• M6: 552,016 km (0.08 R)
• M7: 1,145,920 km (0.108 R)
• M8: 1,341,594 km (0.102 R)
• M9: 1,580,950 km (0.116 R)
• M10: 1,680,582 km (0.091 R)
• M11: 1,782,309 km (0.1 R)
• M12: 1,851,274 km (0.072 R)
• M13: 2,154,658 km (0.05 R)
• M14: 2,378,307 km (0.087 R)
• M15: 3,261,682 km (0.12 R)
• M16: 3,346,654 km (0.064 R)
• M17: 3,518,841 km (0.09 R)
• M18: 3,671,880 km (0.082 R)
• M19: 3,760,292 km (0.064 R)
• M20: 4,167,348 km (0.114 R)
• M21: 4,707,695 km (0.112 R)
• M22: 4,779,951 km (0.108 R)
• M23: 5,096,799 km (0.09 R)
• M24: 5,195,684 km (0.053 R)
• M25: 5,445,662 km (0.11 R)
• M26: 5,622,935 km (0.119 R)
• M27: 5,725,260 km (0.108 R)
• M28: 5,983,466 km (0.053 R)
• M29: 6,726,818 km (0.067 R)
• M30: 7,137,015 km (0.084 R)
• M31: 7,387,143 km (0.113 R)
• M32: 7,724,935 km (0.08 R)
• M33: 7,810,206 km (0.109 R)
• M34: 7,867,202 km (0.115 R)
• M35: 8,386,606 km (0.076 R)
• M36: 8,562,234 km (0.046 R)
• M37: 8,739,059 km (0.113 R)
• M38: 9,036,609 km (0.077 R)
• M39: 9,794,621 km (0.075 R)
• M40: 9,917,890 km (0.057 R)
• M41: 10,165,774 km (0.087 R)
• M42: 10,228,156 km (0.12 R)
• M43: 10,415,752 km (0.054 R)
• M44: 10,604,544 km (0.051 R)
• M45: 10,667,824 km (0.116 R)
• M46: 10,762,819 km (0.084 R)
• M47: 11,017,584 km (0.098 R)
• M48: 11,468,322 km (0.064 R)
• M49: 12,554,553 km (0.109 R)
• M50: 12,856,441 km (0.085 R)
• M51: 13,025,187 km (0.116 R)
• M52: 13,330,816 km (0.116 R)
• M53: 13,570,172 km (0.111 R)
• M54: 14,018,517 km (0.116 R)
• M55: 14,331,626 km (0.107 R)
• M56: 14,436,643 km (0.098 R)
• M57: 14,576,966 km (0.099 R)
• M58: 14,682,433 km (0.113 R)
• M59: 14,965,023 km (0.117 R)
• M60: 15,428,178 km (0.115 R)
• M61: 15,968,376 km (0.109 R)
• M62: 16,882,419 km (0.073 R)
• M63: 17,030,371 km (0.063 R)
• M64: 17,141,522 km (0.11 R)
• M65: 18,875,960 km (0.105 R)
• M66: 19,608,541 km (0.118 R)
• M67: 20,350,397 km (0.111 R)
• M68: 21,821,393 km (0.087 R)
• M69: 22,184,467 km (0.069 R)
• M70: 22,508,645 km (0.034 R)
• M71: 22,712,248 km (0.118 R)
• M72: 22,916,299 km (0.108 R)
• M73: 23,408,626 km (0.087 R)
• M74: 23,821,666 km (0.117 R)
• M75: 24,906,549 km (0.063 R)
• M76: 25,370,452 km (0.046 R)
• M77: 26,007,590 km (0.104 R)
• M78: 26,178,431 km (0.054 R)
• M79: 27,124,488 km (0.118 R)
• M80: 29,005,681 km (0.097 R)
• M81: 29,182,805 km (0.099 R)
• M82: 29,850,310 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 5.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16 AU - 16.46 AU

Year: 22770 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,408,555 km

• M1: 285,882 km (0.095 R)
• M2: 452,534 km (0.095 R)
• M3: 527,632 km (0.103 R)
• M4: 607,218 km (0.088 R)
• M5: 778,507 km (0.108 R)
• M6: 901,178 km (0.098 R)
• M7: 1,097,001 km (0.097 R)
• M8: 1,148,164 km (0.099 R)
• M9: 1,360,593 km (0.111 R)
• M10: 1,397,244 km (0.03 R)
• M11: 1,566,290 km (0.029 R)
• M12: 1,944,772 km (0.117 R)
• M13: 2,417,053 km (0.104 R)
• M14: 3,139,910 km (0.062 R)
• M15: 3,872,490 km (0.064 R)
• M16: 4,461,906 km (0.067 R)
• M17: 5,574,316 km (0.116 R)
• M18: 5,872,764 km (0.117 R)
• M19: 6,547,600 km (0.052 R)
• M20: 7,311,446 km (0.099 R)
• M21: 7,869,446 km (0.101 R)
• M22: 8,002,738 km (0.096 R)
• M23: 8,887,310 km (0.066 R)
• M24: 9,909,812 km (0.116 R)
• M25: 9,981,768 km (0.084 R)
• M26: 10,198,536 km (0.117 R)
• M27: 10,453,301 km (0.076 R)
• M28: 11,342,810 km (0.102 R)
• M29: 11,987,577 km (0.108 R)
• M30: 13,391,553 km (0.058 R)
• M31: 13,951,497 km (0.08 R)
• M32: 14,846,691 km (0.098 R)
• M33: 17,035,607 km (0.064 R)
• M34: 17,078,691 km (0.104 R)
• M35: 17,554,861 km (0.07 R)
• M36: 18,123,184 km (0.116 R)
• M37: 19,009,401 km (0.063 R)
• M38: 19,188,320 km (0.107 R)
• M39: 20,365,057 km (0.03 R)
• M40: 23,646,935 km (0.09 R)
• M41: 23,743,127 km (0.106 R)
• M42: 25,496,115 km (0.119 R)
• M43: 26,089,719 km (0.094 R)
• M44: 26,388,167 km (0.071 R)
• M45: 26,938,388 km (0.045 R)
• M46: 27,189,712 km (0.072 R)
• M47: 27,999,037 km (0.053 R)
• M48: 28,100,763 km (0.036 R)
• M49: 29,176,522 km (0.045 R)
• M50: 29,331,206 km (0.038 R)
• M51: 29,641,621 km (0.118 R)
• M52: 30,213,384 km (0.088 R)
• M53: 30,788,887 km (0.104 R)
• M54: 33,611,650 km (0.076 R)
• M55: 33,990,731 km (0.118 R)
• M56: 34,207,797 km (0.094 R)
• M57: 34,807,535 km (0.088 R)
• M58: 35,245,857 km (0.065 R)
• M59: 35,355,662 km (0.082 R)
• M60: 36,738,544 km (0.1 R)
• M61: 37,408,593 km (0.089 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit