🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 353 Days

Day: 37.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.3 AU

Year: 391 Days

Day: 20.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,374,898 km

• M1: 153,487 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.28 AU - 1.42 AU

Year: 554 Days

Day: 31.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,374,898 km

• M1: 112,348 km (0.098 R)
• M2: 599,887 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 688 Days

Day: 43.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 8.7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.4 AU - 9.26 AU

Year: 7736 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,374,898 km

• M1: 111,151 km (0.09 R)
• M2: 175,179 km (0.112 R)
• M3: 558,299 km (0.102 R)
• M4: 913,594 km (0.096 R)
• M5: 1,061,546 km (0.109 R)
• M6: 1,138,589 km (0.114 R)
• M7: 1,605,335 km (0.089 R)
• M8: 1,712,746 km (0.095 R)
• M9: 1,767,349 km (0.086 R)
• M10: 1,878,351 km (0.05 R)
• M11: 2,010,745 km (0.111 R)
• M12: 2,107,385 km (0.038 R)
• M13: 2,166,028 km (0.074 R)
• M14: 2,467,916 km (0.116 R)
• M15: 2,719,091 km (0.078 R)
• M16: 2,869,586 km (0.075 R)
• M17: 3,178,656 km (0.084 R)
• M18: 3,545,021 km (0.072 R)
• M19: 4,095,242 km (0.093 R)
• M20: 4,878,686 km (0.091 R)
• M21: 5,247,594 km (0.11 R)
• M22: 5,516,721 km (0.049 R)
• M23: 5,625,628 km (0.119 R)
• M24: 5,873,212 km (0.073 R)
• M25: 6,407,726 km (0.097 R)
• M26: 6,551,040 km (0.105 R)
• M27: 6,840,811 km (0.057 R)
• M28: 6,899,304 km (0.108 R)
• M29: 7,826,661 km (0.102 R)
• M30: 8,289,368 km (0.097 R)
• M31: 8,382,866 km (0.071 R)
• M32: 8,476,963 km (0.093 R)
• M33: 9,306,035 km (0.085 R)
• M34: 9,829,029 km (0.079 R)
• M35: 10,027,545 km (0.114 R)
• M36: 10,261,068 km (0.071 R)
• M37: 10,328,087 km (0.08 R)
• M38: 10,733,198 km (0.105 R)
• M39: 10,801,265 km (0.055 R)
• M40: 11,212,510 km (0.102 R)
• M41: 11,874,032 km (0.07 R)
• M42: 11,979,648 km (0.07 R)
• M43: 12,441,008 km (0.113 R)
• M44: 12,835,946 km (0.064 R)
• M45: 14,607,035 km (0.11 R)
• M46: 15,099,811 km (0.1 R)
• M47: 15,405,738 km (0.104 R)
• M48: 15,520,929 km (0.1 R)
• M49: 16,374,983 km (0.055 R)
• M50: 17,403,767 km (0.096 R)
• M51: 18,006,946 km (0.115 R)
• M52: 18,698,687 km (0.059 R)
• M53: 19,940,499 km (0.114 R)
• M54: 20,066,161 km (0.032 R)
• M55: 20,318,233 km (0.069 R)
• M56: 20,402,457 km (0.085 R)
• M57: 20,698,361 km (0.076 R)
• M58: 20,910,641 km (0.113 R)
• M59: 21,166,154 km (0.116 R)
• M60: 21,337,144 km (0.12 R)
• M61: 21,723,556 km (0.119 R)
• M62: 22,112,211 km (0.08 R)
• M63: 22,285,595 km (0.107 R)
• M64: 22,372,511 km (0.102 R)
• M65: 22,459,577 km (0.11 R)
• M66: 23,601,158 km (0.112 R)
• M67: 23,778,432 km (0.103 R)
• M68: 25,530,373 km (0.113 R)
• M69: 26,077,602 km (0.115 R)
• M70: 26,398,788 km (0.072 R)
• M71: 26,490,791 km (0.114 R)
• M72: 27,369,828 km (0.117 R)
• M73: 27,742,925 km (0.073 R)
• M74: 27,883,248 km (0.097 R)
• M75: 28,541,179 km (0.115 R)
• M76: 28,729,972 km (0.071 R)
• M77: 29,394,486 km (0.101 R)
• M78: 29,776,559 km (0.108 R)
• M79: 29,968,193 km (0.093 R)
• M80: 30,208,298 km (0.115 R)
• M81: 30,690,302 km (0.091 R)
• M82: 31,515,783 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.9

Radius: 7.7

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.06 AU - 21.02 AU

Year: 27055 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,374,898 km

• M1: 397,930 km (0.104 R)
• M2: 860,337 km (0.104 R)
• M3: 950,246 km (0.102 R)
• M4: 1,172,548 km (0.084 R)
• M5: 1,518,568 km (0.112 R)
• M6: 2,094,221 km (0.095 R)
• M7: 2,217,040 km (0.1 R)
• M8: 2,342,254 km (0.113 R)
• M9: 3,767,323 km (0.104 R)
• M10: 3,967,485 km (0.111 R)
• M11: 4,802,989 km (0.11 R)
• M12: 5,979,128 km (0.109 R)
• M13: 6,509,303 km (0.113 R)
• M14: 9,042,294 km (0.081 R)
• M15: 12,208,981 km (0.086 R)
• M16: 13,333,658 km (0.086 R)
• M17: 14,491,097 km (0.113 R)
• M18: 15,439,996 km (0.091 R)
• M19: 16,246,179 km (0.106 R)
• M20: 16,572,452 km (0.098 R)
• M21: 16,900,819 km (0.104 R)
• M22: 18,151,458 km (0.067 R)
• M23: 19,259,379 km (0.12 R)
• M24: 20,213,814 km (0.054 R)
• M25: 20,388,993 km (0.112 R)
• M26: 20,476,807 km (0.088 R)
• M27: 21,006,234 km (0.117 R)
• M28: 21,450,689 km (0.102 R)
• M29: 21,629,459 km (0.113 R)
• M30: 22,803,054 km (0.109 R)
• M31: 23,535,485 km (0.099 R)
• M32: 24,461,945 km (0.08 R)
• M33: 24,648,643 km (0.066 R)
• M34: 27,408,723 km (0.117 R)
• M35: 28,285,068 km (0.084 R)
• M36: 28,481,041 km (0.116 R)
• M37: 28,972,919 km (0.081 R)
• M38: 29,368,456 km (0.116 R)
• M39: 29,566,972 km (0.09 R)
• M40: 29,666,305 km (0.091 R)
• M41: 33,732,375 km (0.103 R)
• M42: 34,044,287 km (0.116 R)
• M43: 35,724,121 km (0.064 R)
• M44: 36,787,612 km (0.095 R)
• M45: 40,922,647 km (0.112 R)
• M46: 41,255,203 km (0.089 R)
• M47: 41,588,806 km (0.12 R)
• M48: 41,811,707 km (0.08 R)
• M49: 42,482,803 km (0.105 R)
• M50: 42,932,046 km (0.056 R)
• M51: 43,722,222 km (0.09 R)
• M52: 45,087,901 km (0.026 R)
• M53: 45,546,119 km (0.065 R)
• M54: 46,698,771 km (0.039 R)
• M55: 48,562,760 km (0.09 R)
• M56: 49,150,231 km (0.041 R)
• M57: 50,569,765 km (0.065 R)
• M58: 51,643,130 km (0.073 R)
• M59: 51,762,958 km (0.099 R)
• M60: 51,882,786 km (0.118 R)
• M61: 53,812,598 km (0.107 R)
• M62: 55,397,737 km (0.108 R)
• M63: 57,617,919 km (0.112 R)
• M64: 58,239,797 km (0.026 R)
• M65: 58,364,412 km (0.081 R)
• M66: 62,144,601 km (0.076 R)
• M67: 64,837,512 km (0.112 R)
• M68: 67,437,374 km (0.106 R)
• M69: 67,568,272 km (0.094 R)
• M70: 69,145,632 km (0.074 R)
• M71: 70,203,738 km (0.089 R)
• M72: 73,410,518 km (0.113 R)
• M73: 73,679,794 km (0.077 R)
• M74: 74,084,456 km (0.117 R)
• M75: 75,167,245 km (0.103 R)
• M76: 77,348,382 km (0.098 R)
• M77: 77,759,776 km (0.12 R)
• M78: 78,171,769 km (0.101 R)
• M79: 78,309,249 km (0.049 R)
• M80: 78,584,509 km (0.056 R)
• M81: 80,797,960 km (0.091 R)
• M82: 81,912,314 km (0.053 R)
• M83: 83,874,739 km (0.099 R)
• M84: 84,579,345 km (0.092 R)
• M85: 85,003,156 km (0.097 R)
• M86: 85,569,084 km (0.114 R)
• M87: 89,710,253 km (0.08 R)
• M88: 89,998,229 km (0.051 R)
• M89: 90,286,504 km (0.073 R)
• M90: 92,749,483 km (0.081 R)
• M91: 93,332,316 km (0.086 R)
• M92: 93,624,032 km (0.11 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit