🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 213 Days

Day: 44.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 93 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,011,747 km

• M1: 147,354 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.73 AU

Year: 779 Days

Day: 40.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,011,747 km

• M1: 243,097 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.96 AU - 2.04 AU

Year: 1049 Days

Day: 35.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 14.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.13 AU - 5.67 AU

Year: 4023 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,011,747 km

• M1: 187,596 km (0.094 R)
• M2: 518,207 km (0.08 R)
• M3: 630,705 km (0.061 R)
• M4: 775,216 km (0.038 R)
• M5: 909,256 km (0.064 R)
• M6: 1,052,271 km (0.119 R)
• M7: 1,164,919 km (0.108 R)
• M8: 1,308,832 km (0.098 R)
• M9: 1,543,700 km (0.087 R)
• M10: 1,946,119 km (0.075 R)
• M11: 2,119,802 km (0.12 R)
• M12: 2,348,537 km (0.064 R)
• M13: 2,499,930 km (0.084 R)
• M14: 2,620,057 km (0.114 R)
• M15: 2,742,279 km (0.067 R)
• M16: 2,938,252 km (0.114 R)
• M17: 3,102,061 km (0.117 R)
• M18: 3,269,162 km (0.12 R)
• M19: 3,363,259 km (0.083 R)
• M20: 3,729,325 km (0.036 R)
• M21: 3,967,336 km (0.117 R)
• M22: 4,230,777 km (0.103 R)
• M23: 4,354,495 km (0.067 R)
• M24: 5,409,309 km (0.098 R)
• M25: 5,656,744 km (0.071 R)
• M26: 6,023,409 km (0.12 R)
• M27: 6,901,249 km (0.111 R)
• M28: 8,073,947 km (0.076 R)
• M29: 9,523,700 km (0.118 R)
• M30: 9,795,968 km (0.099 R)
• M31: 9,905,623 km (0.034 R)
• M32: 10,656,305 km (0.037 R)
• M33: 11,024,465 km (0.108 R)
• M34: 11,224,328 km (0.1 R)
• M35: 11,339,070 km (0.114 R)
• M36: 12,212,572 km (0.064 R)
• M37: 12,538,246 km (0.083 R)
• M38: 12,866,913 km (0.054 R)
• M39: 13,047,328 km (0.082 R)
• M40: 13,441,219 km (0.114 R)
• M41: 13,777,515 km (0.076 R)
• M42: 13,900,634 km (0.105 R)
• M43: 14,178,737 km (0.065 R)
• M44: 14,458,634 km (0.037 R)
• M45: 14,677,645 km (0.046 R)
• M46: 15,245,968 km (0.117 R)
• M47: 15,660,952 km (0.069 R)
• M48: 15,885,947 km (0.077 R)
• M49: 16,014,901 km (0.11 R)
• M50: 16,796,550 km (0.08 R)
• M51: 17,424,262 km (0.047 R)
• M52: 17,557,255 km (0.035 R)
• M53: 17,757,566 km (0.107 R)
• M54: 18,295,520 km (0.065 R)
• M55: 19,181,140 km (0.066 R)
• M56: 19,318,620 km (0.108 R)
• M57: 20,290,109 km (0.059 R)
• M58: 21,420,022 km (0.093 R)
• M59: 22,100,542 km (0.116 R)
• M60: 22,824,596 km (0.106 R)
• M61: 22,933,802 km (0.067 R)
• M62: 23,189,465 km (0.102 R)
• M63: 23,299,420 km (0.095 R)
• M64: 23,446,175 km (0.096 R)
• M65: 23,593,230 km (0.106 R)
• M66: 24,258,791 km (0.07 R)
• M67: 24,444,741 km (0.081 R)
• M68: 24,556,640 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.4

Radius: 3.8

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.79 AU - 14.65 AU

Year: 16824 Days

Day: 18 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,011,747 km

• M1: 73,602 km (0.105 R)
• M2: 129,851 km (0.056 R)
• M3: 194,028 km (0.093 R)
• M4: 235,766 km (0.068 R)
• M5: 269,276 km (0.096 R)
• M6: 448,195 km (0.117 R)
• M7: 659,128 km (0.108 R)
• M8: 880,084 km (0.034 R)
• M9: 1,026,840 km (0.053 R)
• M10: 1,384,678 km (0.095 R)
• M11: 1,643,183 km (0.106 R)
• M12: 1,710,053 km (0.109 R)
• M13: 2,106,338 km (0.095 R)
• M14: 2,130,573 km (0.087 R)
• M15: 2,427,973 km (0.095 R)
• M16: 2,791,197 km (0.089 R)
• M17: 3,033,546 km (0.081 R)
• M18: 3,060,922 km (0.099 R)
• M19: 3,367,298 km (0.069 R)
• M20: 3,481,142 km (0.096 R)
• M21: 3,625,205 km (0.073 R)
• M22: 3,948,935 km (0.062 R)
• M23: 4,561,089 km (0.118 R)
• M24: 5,235,177 km (0.093 R)
• M25: 6,077,264 km (0.085 R)
• M26: 6,181,234 km (0.078 R)
• M27: 6,355,666 km (0.07 R)
• M28: 6,531,593 km (0.111 R)
• M29: 6,638,106 km (0.037 R)
• M30: 7,583,864 km (0.11 R)
• M31: 8,339,782 km (0.118 R)
• M32: 8,571,210 km (0.088 R)
• M33: 8,882,972 km (0.069 R)
• M34: 9,638,441 km (0.042 R)
• M35: 10,085,140 km (0.063 R)
• M36: 10,290,389 km (0.103 R)
• M37: 12,068,359 km (0.05 R)
• M38: 12,286,174 km (0.102 R)
• M39: 12,461,503 km (0.109 R)
• M40: 12,770,123 km (0.093 R)
• M41: 12,992,126 km (0.104 R)
• M42: 13,036,706 km (0.094 R)
• M43: 13,530,230 km (0.026 R)
• M44: 13,575,408 km (0.09 R)
• M45: 13,847,527 km (0.107 R)
• M46: 14,489,302 km (0.12 R)
• M47: 14,628,129 km (0.068 R)
• M48: 15,422,942 km (0.088 R)
• M49: 15,611,884 km (0.109 R)
• M50: 17,054,008 km (0.118 R)
• M51: 17,200,614 km (0.118 R)
• M52: 17,396,587 km (0.118 R)
• M53: 17,544,090 km (0.072 R)
• M54: 18,337,857 km (0.083 R)
• M55: 18,488,053 km (0.076 R)
• M56: 18,638,548 km (0.092 R)
• M57: 19,244,719 km (0.053 R)
• M58: 19,960,096 km (0.11 R)
• M59: 21,786,387 km (0.103 R)
• M60: 22,799,763 km (0.082 R)
• M61: 22,961,179 km (0.054 R)
• M62: 23,719,640 km (0.082 R)
• M63: 23,883,150 km (0.12 R)
• M64: 24,266,271 km (0.045 R)
• M65: 24,321,173 km (0.114 R)
• M66: 25,260,797 km (0.089 R)
• M67: 25,931,145 km (0.085 R)
• M68: 26,494,232 km (0.073 R)
• M69: 27,118,204 km (0.078 R)
• M70: 27,977,046 km (0.119 R)
• M71: 29,603,773 km (0.091 R)
• M72: 30,546,988 km (0.069 R)
• M73: 31,141,490 km (0.081 R)
• M74: 31,320,558 km (0.117 R)
• M75: 31,679,892 km (0.113 R)
• M76: 32,040,423 km (0.095 R)
• M77: 32,887,147 km (0.037 R)
• M78: 33,679,866 km (0.114 R)
• M79: 33,925,057 km (0.086 R)
• M80: 34,417,234 km (0.071 R)
• M81: 34,478,868 km (0.064 R)
• M82: 35,470,852 km (0.116 R)
• M83: 35,907,827 km (0.068 R)
• M84: 36,661,053 km (0.1 R)
• M85: 37,039,535 km (0.067 R)
• M86: 37,546,373 km (0.116 R)
• M87: 38,502,602 km (0.06 R)
• M88: 39,790,191 km (0.026 R)
• M89: 39,984,519 km (0.045 R)
• M90: 41,879,326 km (0.108 R)
• M91: 42,208,890 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit