🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.61 AU - 0.83 AU

Year: 222 Days

Day: 38.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,693,754 km

• M1: 40,691 km (0.035 R)
• M2: 527,781 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.76 AU - 1.06 AU

Year: 315 Days

Day: 16.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,693,754 km

• M1: 43,683 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.03 AU - 2.17 AU

Year: 1106 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.12 AU - 2.52 AU

Year: 1284 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.16 AU - 4.06 AU

Year: 2493 Days

Day: 41.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39

Radius: 3.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.44 AU - 16.72 AU

Year: 22350 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,693,754 km

• M1: 92,601 km (0.086 R)
• M2: 441,015 km (0.105 R)
• M3: 508,633 km (0.052 R)
• M4: 604,226 km (0.115 R)
• M5: 1,071,420 km (0.042 R)
• M6: 1,210,097 km (0.07 R)
• M7: 1,555,519 km (0.089 R)
• M8: 1,607,280 km (0.101 R)
• M9: 1,748,051 km (0.106 R)
• M10: 1,820,008 km (0.114 R)
• M11: 2,060,411 km (0.032 R)
• M12: 2,291,241 km (0.106 R)
• M13: 2,449,815 km (0.056 R)
• M14: 2,735,547 km (0.033 R)
• M15: 2,924,938 km (0.096 R)
• M16: 3,010,358 km (0.06 R)
• M17: 3,053,442 km (0.093 R)
• M18: 3,271,855 km (0.076 R)
• M19: 3,863,066 km (0.095 R)
• M20: 4,146,853 km (0.1 R)
• M21: 4,291,365 km (0.071 R)
• M22: 4,461,906 km (0.087 R)
• M23: 4,560,491 km (0.052 R)
• M24: 5,478,723 km (0.042 R)
• M25: 5,823,995 km (0.109 R)
• M26: 5,958,782 km (0.096 R)
• M27: 6,507,657 km (0.048 R)
• M28: 6,563,457 km (0.106 R)
• M29: 6,901,548 km (0.051 R)
• M30: 7,653,277 km (0.093 R)
• M31: 7,830,401 km (0.098 R)
• M32: 7,889,642 km (0.075 R)
• M33: 8,158,619 km (0.09 R)
• M34: 8,339,632 km (0.104 R)
• M35: 8,460,956 km (0.083 R)
• M36: 8,736,216 km (0.073 R)
• M37: 8,952,236 km (0.106 R)
• M38: 8,983,203 km (0.046 R)
• M39: 9,452,790 km (0.08 R)
• M40: 9,834,115 km (0.113 R)
• M41: 10,285,302 km (0.12 R)
• M42: 11,577,379 km (0.094 R)
• M43: 11,712,765 km (0.111 R)
• M44: 11,848,750 km (0.099 R)
• M45: 12,884,715 km (0.05 R)
• M46: 13,985,307 km (0.098 R)
• M47: 14,165,722 km (0.062 R)
• M48: 15,078,867 km (0.09 R)
• M49: 15,785,418 km (0.067 R)
• M50: 16,617,032 km (0.105 R)
• M51: 16,769,772 km (0.088 R)
• M52: 16,808,069 km (0.091 R)
• M53: 16,961,257 km (0.032 R)
• M54: 17,540,350 km (0.112 R)
• M55: 17,773,723 km (0.098 R)
• M56: 19,879,911 km (0.112 R)
• M57: 20,001,535 km (0.082 R)
• M58: 20,777,050 km (0.09 R)
• M59: 21,147,903 km (0.104 R)
• M60: 21,437,824 km (0.039 R)
• M61: 21,979,667 km (0.116 R)
• M62: 22,105,329 km (0.093 R)
• M63: 23,162,089 km (0.077 R)
• M64: 23,375,415 km (0.036 R)
• M65: 24,105,602 km (0.107 R)
• M66: 24,235,154 km (0.109 R)
• M67: 24,321,771 km (0.108 R)
• M68: 25,061,533 km (0.082 R)
• M69: 25,456,172 km (0.112 R)
• M70: 25,632,099 km (0.09 R)
• M71: 25,852,756 km (0.081 R)
• M72: 26,118,442 km (0.091 R)
• M73: 27,189,712 km (0.105 R)
• M74: 27,776,136 km (0.084 R)
• M75: 28,048,105 km (0.103 R)
• M76: 28,366,599 km (0.057 R)
• M77: 28,503,331 km (0.108 R)
• M78: 28,869,397 km (0.074 R)
• M79: 29,559,791 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.3

Radius: 4.6

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.15 AU - 21.01 AU

Year: 25654 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,693,754 km

• M1: 100,530 km (0.096 R)
• M2: 694,882 km (0.093 R)
• M3: 818,151 km (0.049 R)
• M4: 948,451 km (0.096 R)
• M5: 2,003,564 km (0.092 R)
• M6: 2,329,987 km (0.105 R)
• M7: 2,546,305 km (0.09 R)
• M8: 2,899,356 km (0.099 R)
• M9: 3,165,790 km (0.113 R)
• M10: 3,865,459 km (0.086 R)
• M11: 3,974,367 km (0.111 R)
• M12: 4,084,321 km (0.044 R)
• M13: 4,344,921 km (0.114 R)
• M14: 4,458,316 km (0.063 R)
• M15: 4,496,314 km (0.116 R)
• M16: 5,000,010 km (0.084 R)
• M17: 5,198,526 km (0.027 R)
• M18: 5,238,469 km (0.078 R)
• M19: 5,644,178 km (0.098 R)
• M20: 6,229,106 km (0.09 R)
• M21: 6,485,666 km (0.102 R)
• M22: 6,571,984 km (0.114 R)
• M23: 6,877,014 km (0.091 R)
• M24: 7,053,390 km (0.108 R)
• M25: 7,410,480 km (0.113 R)
• M26: 7,636,822 km (0.088 R)
• M27: 7,682,299 km (0.103 R)
• M28: 7,819,481 km (0.051 R)
• M29: 8,142,463 km (0.067 R)
• M30: 8,375,985 km (0.098 R)
• M31: 9,970,997 km (0.109 R)
• M32: 10,220,676 km (0.099 R)
• M33: 10,321,206 km (0.083 R)
• M34: 10,624,590 km (0.106 R)
• M35: 11,291,797 km (0.088 R)
• M36: 12,344,667 km (0.117 R)
• M37: 12,559,040 km (0.087 R)
• M38: 12,774,611 km (0.118 R)
• M39: 14,093,316 km (0.113 R)
• M40: 14,373,513 km (0.084 R)
• M41: 14,825,598 km (0.06 R)
• M42: 14,996,289 km (0.048 R)
• M43: 15,801,574 km (0.051 R)
• M44: 16,092,692 km (0.112 R)
• M45: 17,334,055 km (0.112 R)
• M46: 17,694,436 km (0.073 R)
• M47: 18,300,457 km (0.098 R)
• M48: 18,361,493 km (0.069 R)
• M49: 19,346,296 km (0.038 R)
• M50: 20,033,399 km (0.104 R)
• M51: 20,285,172 km (0.068 R)
• M52: 21,046,775 km (0.061 R)
• M53: 21,366,914 km (0.081 R)
• M54: 23,718,892 km (0.104 R)
• M55: 24,386,697 km (0.037 R)
• M56: 26,357,798 km (0.055 R)
• M57: 26,564,692 km (0.112 R)
• M58: 26,979,976 km (0.098 R)
• M59: 27,397,354 km (0.049 R)
• M60: 27,957,149 km (0.115 R)
• M61: 28,450,224 km (0.119 R)
• M62: 28,591,594 km (0.118 R)
• M63: 29,230,676 km (0.103 R)
• M64: 29,301,885 km (0.038 R)
• M65: 31,321,605 km (0.115 R)
• M66: 31,613,920 km (0.037 R)
• M67: 31,980,434 km (0.044 R)
• M68: 32,569,700 km (0.082 R)
• M69: 32,643,602 km (0.115 R)
• M70: 33,609,705 km (0.107 R)
• M71: 33,833,952 km (0.063 R)
• M72: 35,114,061 km (0.069 R)
• M73: 36,563,515 km (0.028 R)
• M74: 37,102,516 km (0.059 R)
• M75: 37,721,701 km (0.069 R)
• M76: 37,799,343 km (0.1 R)
• M77: 38,422,268 km (0.1 R)
• M78: 40,470,263 km (0.117 R)
• M79: 42,150,098 km (0.107 R)
• M80: 42,957,926 km (0.085 R)
• M81: 45,494,807 km (0.03 R)
• M82: 45,577,385 km (0.089 R)
• M83: 45,660,112 km (0.081 R)
• M84: 47,073,513 km (0.077 R)
• M85: 47,911,560 km (0.094 R)
• M86: 48,332,379 km (0.104 R)
• M87: 49,177,906 km (0.089 R)
• M88: 52,348,185 km (0.069 R)
• M89: 53,129,235 km (0.112 R)
• M90: 53,216,301 km (0.074 R)
• M91: 55,407,311 km (0.092 R)
• M92: 55,672,249 km (0.068 R)
• M93: 57,717,102 km (0.07 R)
• M94: 57,896,171 km (0.111 R)
• M95: 58,344,366 km (0.112 R)
• M96: 58,793,758 km (0.112 R)
• M97: 60,421,084 km (0.092 R)
• M98: 60,693,801 km (0.117 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit