🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.48 AU

Year: 509 Days

Day: 31.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.13 AU - 1.79 AU

Year: 620 Days

Day: 45.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,149,749 km

• M1: 1,156,392 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.13 AU - 1.79 AU

Year: 620 Days

Day: 30.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.05 AU - 4.09 AU

Year: 2371 Days

Day: 40.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 13.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.92 AU - 6.56 AU

Year: 5478 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,149,749 km

• M1: 180,415 km (0.073 R)
• M2: 393,442 km (0.116 R)
• M3: 691,890 km (0.062 R)
• M4: 854,952 km (0.11 R)
• M5: 1,288,337 km (0.107 R)
• M6: 1,620,145 km (0.107 R)
• M7: 2,363,796 km (0.111 R)
• M8: 2,640,851 km (0.109 R)
• M9: 2,794,488 km (0.084 R)
• M10: 3,133,776 km (0.106 R)
• M11: 3,462,742 km (0.106 R)
• M12: 3,680,257 km (0.118 R)
• M13: 3,977,209 km (0.115 R)
• M14: 4,078,038 km (0.101 R)
• M15: 4,437,522 km (0.095 R)
• M16: 4,754,071 km (0.054 R)
• M17: 4,915,038 km (0.115 R)
• M18: 5,105,327 km (0.061 R)
• M19: 5,437,135 km (0.094 R)
• M20: 5,549,333 km (0.044 R)
• M21: 5,976,884 km (0.096 R)
• M22: 6,268,001 km (0.113 R)
• M23: 6,356,264 km (0.056 R)
• M24: 6,563,756 km (0.09 R)
• M25: 6,955,254 km (0.11 R)
• M26: 7,199,996 km (0.082 R)
• M27: 7,385,348 km (0.052 R)
• M28: 7,541,079 km (0.062 R)
• M29: 7,635,027 km (0.071 R)
• M30: 7,982,991 km (0.094 R)
• M31: 8,239,402 km (0.1 R)
• M32: 8,336,192 km (0.118 R)
• M33: 8,433,430 km (0.094 R)
• M34: 8,760,302 km (0.062 R)
• M35: 8,958,369 km (0.079 R)
• M36: 9,124,573 km (0.094 R)
• M37: 9,868,224 km (0.118 R)
• M38: 10,212,747 km (0.07 R)
• M39: 12,398,821 km (0.054 R)
• M40: 12,510,122 km (0.067 R)
• M41: 13,335,453 km (0.117 R)
• M42: 13,449,447 km (0.098 R)
• M43: 13,793,073 km (0.059 R)
• M44: 14,023,903 km (0.063 R)
• M45: 14,255,929 km (0.084 R)
• M46: 15,395,566 km (0.111 R)
• M47: 15,715,107 km (0.108 R)
• M48: 15,875,625 km (0.096 R)
• M49: 16,279,539 km (0.096 R)
• M50: 16,891,694 km (0.111 R)
• M51: 17,097,541 km (0.082 R)
• M52: 17,180,119 km (0.106 R)
• M53: 17,803,343 km (0.112 R)
• M54: 18,901,093 km (0.113 R)
• M55: 19,029,298 km (0.112 R)
• M56: 19,415,260 km (0.094 R)
• M57: 20,369,695 km (0.113 R)
• M58: 20,501,042 km (0.099 R)
• M59: 21,117,834 km (0.101 R)
• M60: 21,428,399 km (0.069 R)
• M61: 21,830,069 km (0.027 R)
• M62: 22,234,133 km (0.108 R)
• M63: 23,095,518 km (0.081 R)
• M64: 23,461,434 km (0.118 R)
• M65: 24,152,726 km (0.109 R)
• M66: 24,245,327 km (0.057 R)
• M67: 24,803,925 km (0.117 R)
• M68: 24,897,424 km (0.076 R)
• M69: 25,037,896 km (0.044 R)
• M70: 25,508,083 km (0.091 R)
• M71: 25,791,570 km (0.086 R)
• M72: 26,028,683 km (0.099 R)
• M73: 28,782,182 km (0.062 R)
• M74: 29,274,658 km (0.066 R)
• M75: 29,522,093 km (0.115 R)
• M76: 29,819,792 km (0.072 R)
• M77: 29,919,275 km (0.052 R)
• M78: 30,068,574 km (0.097 R)
• M79: 30,268,137 km (0.069 R)
• M80: 31,728,362 km (0.064 R)
• M81: 31,880,653 km (0.083 R)
• M82: 34,769,238 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 8.7

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.57 AU - 15.57 AU

Year: 15663 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,149,749 km

• M1: 198,965 km (0.106 R)
• M2: 397,631 km (0.067 R)
• M3: 599,588 km (0.109 R)
• M4: 834,307 km (0.07 R)
• M5: 1,199,925 km (0.109 R)
• M6: 2,490,954 km (0.086 R)
• M7: 3,307,011 km (0.071 R)
• M8: 4,079,085 km (0.072 R)
• M9: 4,403,114 km (0.106 R)
• M10: 5,119,239 km (0.056 R)
• M11: 5,557,411 km (0.118 R)
• M12: 5,781,060 km (0.086 R)
• M13: 6,469,659 km (0.079 R)
• M14: 6,657,704 km (0.11 R)
• M15: 7,087,349 km (0.12 R)
• M16: 7,232,608 km (0.112 R)
• M17: 8,124,511 km (0.076 R)
• M18: 8,635,088 km (0.118 R)
• M19: 10,228,156 km (0.083 R)
• M20: 10,337,512 km (0.071 R)
• M21: 11,967,231 km (0.111 R)
• M22: 12,140,316 km (0.057 R)
• M23: 12,723,449 km (0.104 R)
• M24: 14,159,738 km (0.038 R)
• M25: 14,835,172 km (0.062 R)
• M26: 15,270,352 km (0.069 R)
• M27: 15,646,890 km (0.037 R)
• M28: 16,729,979 km (0.026 R)
• M29: 17,248,036 km (0.09 R)
• M30: 17,574,459 km (0.119 R)
• M31: 17,771,329 km (0.113 R)
• M32: 18,900,644 km (0.046 R)
• M33: 21,578,146 km (0.092 R)
• M34: 21,648,308 km (0.1 R)
• M35: 22,781,811 km (0.102 R)
• M36: 22,924,826 km (0.103 R)
• M37: 24,298,733 km (0.077 R)
• M38: 24,591,347 km (0.087 R)
• M39: 24,958,759 km (0.07 R)
• M40: 25,624,769 km (0.112 R)
• M41: 26,296,463 km (0.038 R)
• M42: 26,974,142 km (0.064 R)
• M43: 27,049,689 km (0.111 R)
• M44: 27,810,095 km (0.107 R)
• M45: 28,039,578 km (0.055 R)
• M46: 29,118,627 km (0.106 R)
• M47: 29,196,268 km (0.118 R)
• M48: 30,447,206 km (0.08 R)
• M49: 30,526,044 km (0.084 R)
• M50: 30,762,708 km (0.054 R)
• M51: 30,920,833 km (0.115 R)
• M52: 31,158,693 km (0.102 R)
• M53: 32,597,675 km (0.047 R)
• M54: 32,678,308 km (0.114 R)
• M55: 33,650,545 km (0.063 R)
• M56: 33,813,457 km (0.079 R)
• M57: 34,222,009 km (0.096 R)
• M58: 35,872,522 km (0.083 R)
• M59: 38,737,321 km (0.073 R)
• M60: 39,164,872 km (0.094 R)
• M61: 39,593,919 km (0.115 R)
• M62: 41,674,825 km (0.108 R)
• M63: 42,025,034 km (0.111 R)
• M64: 42,552,366 km (0.1 R)
• M65: 44,147,229 km (0.108 R)
• M66: 44,862,307 km (0.06 R)
• M67: 45,131,434 km (0.06 R)
• M68: 46,122,968 km (0.12 R)
• M69: 46,303,982 km (0.094 R)
• M70: 48,955,604 km (0.079 R)
• M71: 49,047,906 km (0.1 R)
• M72: 49,232,659 km (0.115 R)
• M73: 50,346,266 km (0.107 R)
• M74: 53,166,485 km (0.106 R)
• M75: 53,261,330 km (0.115 R)
• M76: 53,546,463 km (0.065 R)
• M77: 53,927,190 km (0.111 R)
• M78: 56,230,848 km (0.066 R)
• M79: 57,297,331 km (0.087 R)
• M80: 62,228,675 km (0.092 R)
• M81: 64,339,950 km (0.117 R)
• M82: 66,372,536 km (0.107 R)
• M83: 68,219,771 km (0.102 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit