🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.26 AU

Year: 355 Days

Day: 46.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.48 AU - 4.14 AU

Year: 2107 Days

Day: 26.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 56.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.61 AU - 6.05 AU

Year: 4305 Days

Day: 45.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,307,277 km

• M1: 3,777,047 km (0.115 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 11.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.5 AU - 9.12 AU

Year: 8381 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,307,277 km

• M1: 441,912 km (0.106 R)
• M2: 626,067 km (0.12 R)
• M3: 704,307 km (0.117 R)
• M4: 979,268 km (0.12 R)
• M5: 1,412,054 km (0.1 R)
• M6: 1,717,084 km (0.094 R)
• M7: 1,854,415 km (0.065 R)
• M8: 2,389,078 km (0.095 R)
• M9: 2,997,642 km (0.112 R)
• M10: 3,220,393 km (0.062 R)
• M11: 3,652,731 km (0.12 R)
• M12: 3,981,697 km (0.08 R)
• M13: 4,604,323 km (0.084 R)
• M14: 4,764,692 km (0.066 R)
• M15: 5,324,188 km (0.115 R)
• M16: 5,526,744 km (0.112 R)
• M17: 5,800,657 km (0.083 R)
• M18: 6,114,215 km (0.084 R)
• M19: 6,290,890 km (0.084 R)
• M20: 7,051,146 km (0.092 R)
• M21: 7,498,743 km (0.12 R)
• M22: 7,763,980 km (0.118 R)
• M23: 8,032,508 km (0.108 R)
• M24: 8,226,088 km (0.12 R)
• M25: 9,096,598 km (0.12 R)
• M26: 9,298,405 km (0.095 R)
• M27: 9,583,688 km (0.118 R)
• M28: 10,330,182 km (0.114 R)
• M29: 10,838,366 km (0.104 R)
• M30: 13,042,242 km (0.084 R)
• M31: 13,224,302 km (0.108 R)
• M32: 13,591,266 km (0.079 R)
• M33: 14,806,748 km (0.098 R)
• M34: 14,901,743 km (0.043 R)
• M35: 16,056,788 km (0.093 R)
• M36: 16,301,082 km (0.089 R)
• M37: 16,399,068 km (0.116 R)
• M38: 16,546,572 km (0.07 R)
• M39: 17,390,453 km (0.108 R)
• M40: 17,893,401 km (0.058 R)
• M41: 18,810,885 km (0.109 R)
• M42: 19,275,386 km (0.102 R)
• M43: 20,638,223 km (0.113 R)
• M44: 20,744,288 km (0.078 R)
• M45: 21,277,754 km (0.111 R)
• M46: 21,384,866 km (0.047 R)
• M47: 22,086,181 km (0.114 R)
• M48: 23,345,496 km (0.041 R)
• M49: 23,456,049 km (0.096 R)
• M50: 24,123,255 km (0.062 R)
• M51: 24,403,153 km (0.082 R)
• M52: 27,144,234 km (0.054 R)
• M53: 27,493,845 km (0.064 R)
• M54: 27,844,801 km (0.031 R)
• M55: 28,847,257 km (0.109 R)
• M56: 29,144,208 km (0.098 R)
• M57: 29,621,725 km (0.027 R)
• M58: 30,161,923 km (0.114 R)
• M59: 31,191,306 km (0.03 R)
• M60: 31,313,228 km (0.041 R)
• M61: 31,557,372 km (0.086 R)
• M62: 31,679,743 km (0.084 R)
• M63: 33,408,944 km (0.061 R)
• M64: 33,658,474 km (0.098 R)
• M65: 34,347,821 km (0.085 R)
• M66: 35,295,523 km (0.096 R)
• M67: 35,676,848 km (0.115 R)
• M68: 35,931,913 km (0.112 R)
• M69: 36,829,500 km (0.039 R)
• M70: 38,059,344 km (0.059 R)
• M71: 38,319,943 km (0.057 R)
• M72: 38,581,141 km (0.064 R)
• M73: 38,842,938 km (0.103 R)
• M74: 40,227,167 km (0.039 R)
• M75: 40,359,860 km (0.027 R)
• M76: 41,092,142 km (0.026 R)
• M77: 41,493,363 km (0.065 R)
• M78: 41,761,592 km (0.07 R)
• M79: 41,895,931 km (0.103 R)
• M80: 42,502,251 km (0.091 R)
• M81: 43,451,300 km (0.118 R)
• M82: 43,791,785 km (0.058 R)
• M83: 45,025,369 km (0.069 R)
• M84: 46,478,862 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.5

Radius: 5.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.13 AU - 23.25 AU

Year: 28268 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,307,277 km

• M1: 129,402 km (0.104 R)
• M2: 168,597 km (0.113 R)
• M3: 225,294 km (0.056 R)
• M4: 289,771 km (0.081 R)
• M5: 438,322 km (0.106 R)
• M6: 573,857 km (0.085 R)
• M7: 665,411 km (0.102 R)
• M8: 722,707 km (0.117 R)
• M9: 801,845 km (0.082 R)
• M10: 1,686,866 km (0.096 R)
• M11: 1,739,524 km (0.093 R)
• M12: 1,792,781 km (0.108 R)
• M13: 1,900,791 km (0.112 R)
• M14: 2,777,584 km (0.1 R)
• M15: 2,839,966 km (0.112 R)
• M16: 3,029,955 km (0.078 R)
• M17: 3,191,521 km (0.117 R)
• M18: 3,489,221 km (0.06 R)
• M19: 4,290,018 km (0.076 R)
• M20: 4,326,221 km (0.081 R)
• M21: 4,398,626 km (0.098 R)
• M22: 4,471,480 km (0.116 R)
• M23: 4,992,679 km (0.072 R)
• M24: 5,183,417 km (0.103 R)
• M25: 5,260,460 km (0.034 R)
• M26: 5,299,056 km (0.054 R)
• M27: 5,493,683 km (0.115 R)
• M28: 5,611,566 km (0.101 R)
• M29: 6,377,656 km (0.112 R)
• M30: 7,478,098 km (0.108 R)
• M31: 7,696,362 km (0.115 R)
• M32: 8,005,431 km (0.111 R)
• M33: 8,139,171 km (0.093 R)
• M34: 8,910,797 km (0.052 R)
• M35: 8,957,023 km (0.05 R)
• M36: 9,188,750 km (0.113 R)
• M37: 10,183,725 km (0.084 R)
• M38: 11,113,027 km (0.064 R)
• M39: 11,562,719 km (0.104 R)
• M40: 11,764,377 km (0.057 R)
• M41: 12,325,219 km (0.075 R)
• M42: 13,314,210 km (0.109 R)
• M43: 13,472,635 km (0.046 R)
• M44: 13,578,700 km (0.117 R)
• M45: 13,898,390 km (0.063 R)
• M46: 15,477,994 km (0.029 R)
• M47: 15,700,446 km (0.03 R)
• M48: 16,148,193 km (0.106 R)
• M49: 17,056,401 km (0.081 R)
• M50: 17,864,529 km (0.036 R)
• M51: 18,097,752 km (0.114 R)
• M52: 18,921,887 km (0.118 R)
• M53: 21,652,497 km (0.037 R)
• M54: 21,901,128 km (0.092 R)
• M55: 22,025,893 km (0.098 R)
• M56: 23,285,357 km (0.066 R)
• M57: 23,604,001 km (0.12 R)
• M58: 24,503,533 km (0.115 R)
• M59: 24,762,636 km (0.103 R)
• M60: 26,801,057 km (0.093 R)
• M61: 26,867,778 km (0.071 R)
• M62: 27,402,889 km (0.067 R)
• M63: 27,470,059 km (0.093 R)
• M64: 28,009,209 km (0.058 R)
• M65: 28,688,084 km (0.09 R)
• M66: 28,892,734 km (0.085 R)
• M67: 29,235,014 km (0.088 R)
• M68: 29,509,826 km (0.081 R)
• M69: 29,578,641 km (0.087 R)
• M70: 31,246,358 km (0.088 R)
• M71: 32,588,251 km (0.111 R)
• M72: 33,373,639 km (0.026 R)
• M73: 34,020,949 km (0.108 R)
• M74: 34,817,708 km (0.112 R)
• M75: 36,577,128 km (0.119 R)
• M76: 37,170,134 km (0.118 R)
• M77: 38,741,510 km (0.105 R)
• M78: 38,816,907 km (0.107 R)
• M79: 39,725,116 km (0.052 R)
• M80: 41,254,455 km (0.036 R)
• M81: 41,408,391 km (0.103 R)
• M82: 43,114,854 km (0.112 R)
• M83: 44,212,604 km (0.107 R)
• M84: 44,764,919 km (0.037 R)
• M85: 45,956,316 km (0.118 R)
• M86: 46,355,743 km (0.108 R)
• M87: 47,399,487 km (0.073 R)
• M88: 48,045,750 km (0.114 R)
• M89: 48,288,846 km (0.082 R)
• M90: 48,532,392 km (0.113 R)
• M91: 49,265,272 km (0.063 R)
• M92: 49,673,973 km (0.07 R)
• M93: 50,330,408 km (0.059 R)
• M94: 52,066,941 km (0.109 R)
• M95: 52,900,799 km (0.096 R)
• M96: 53,068,049 km (0.04 R)
• M97: 53,655,072 km (0.077 R)
• M98: 53,991,368 km (0.089 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 12,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit