🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.35 AU - 2.05 AU

Year: 798 Days

Day: 32.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.67 AU - 4.83 AU

Year: 3153 Days

Day: 15.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,127,385 km

• M1: 462,257 km (0.113 R)
• M2: 3,323,167 km (0.036 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 9.5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.67 AU - 5.87 AU

Year: 4354 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,127,385 km

• M1: 143,913 km (0.097 R)
• M2: 251,773 km (0.078 R)
• M3: 657,034 km (0.042 R)
• M4: 847,622 km (0.096 R)
• M5: 1,268,440 km (0.085 R)
• M6: 1,422,377 km (0.104 R)
• M7: 1,538,315 km (0.084 R)
• M8: 1,597,406 km (0.098 R)
• M9: 1,795,174 km (0.1 R)
• M10: 1,873,414 km (0.104 R)
• M11: 2,148,225 km (0.119 R)
• M12: 2,367,087 km (0.073 R)
• M13: 2,700,092 km (0.1 R)
• M14: 2,844,903 km (0.103 R)
• M15: 3,085,755 km (0.072 R)
• M16: 3,199,150 km (0.09 R)
• M17: 3,706,586 km (0.099 R)
• M18: 3,949,384 km (0.12 R)
• M19: 4,072,652 km (0.105 R)
• M20: 4,134,885 km (0.045 R)
• M21: 5,330,172 km (0.09 R)
• M22: 5,398,239 km (0.108 R)
• M23: 5,489,643 km (0.11 R)
• M24: 5,813,224 km (0.067 R)
• M25: 6,527,553 km (0.096 R)
• M26: 6,649,326 km (0.094 R)
• M27: 7,319,973 km (0.11 R)
• M28: 7,471,965 km (0.094 R)
• M29: 8,538,298 km (0.111 R)
• M30: 8,698,219 km (0.089 R)
• M31: 9,266,242 km (0.068 R)
• M32: 9,596,255 km (0.103 R)
• M33: 10,211,251 km (0.116 R)
• M34: 10,495,039 km (0.098 R)
• M35: 11,361,809 km (0.093 R)
• M36: 12,251,617 km (0.054 R)
• M37: 12,583,425 km (0.06 R)
• M38: 12,644,162 km (0.098 R)
• M39: 13,071,563 km (0.051 R)
• M40: 13,163,715 km (0.079 R)
• M41: 13,815,064 km (0.047 R)
• M42: 13,877,746 km (0.085 R)
• M43: 14,003,109 km (0.043 R)
• M44: 14,381,890 km (0.103 R)
• M45: 14,731,950 km (0.108 R)
• M46: 14,924,033 km (0.079 R)
• M47: 15,149,328 km (0.099 R)
• M48: 15,440,595 km (0.114 R)
• M49: 15,831,793 km (0.119 R)
• M50: 15,897,317 km (0.115 R)
• M51: 16,259,194 km (0.07 R)
• M52: 16,457,860 km (0.119 R)
• M53: 16,924,306 km (0.09 R)
• M54: 17,429,050 km (0.072 R)
• M55: 18,281,159 km (0.095 R)
• M56: 18,556,569 km (0.028 R)
• M57: 19,251,451 km (0.085 R)
• M58: 19,426,630 km (0.071 R)
• M59: 19,848,795 km (0.112 R)
• M60: 22,261,809 km (0.059 R)
• M61: 22,372,062 km (0.069 R)
• M62: 23,111,375 km (0.077 R)
• M63: 23,260,075 km (0.079 R)
• M64: 23,633,621 km (0.109 R)
• M65: 24,235,304 km (0.058 R)
• M66: 24,918,069 km (0.066 R)
• M67: 25,070,808 km (0.098 R)
• M68: 25,684,309 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.12 AU - 10.3 AU

Year: 10889 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,127,385 km

• M1: 209,587 km (0.118 R)
• M2: 411,095 km (0.03 R)
• M3: 625,020 km (0.059 R)
• M4: 853,456 km (0.066 R)
• M5: 1,051,523 km (0.111 R)
• M6: 1,203,066 km (0.12 R)
• M7: 1,378,694 km (0.115 R)
• M8: 1,667,867 km (0.112 R)
• M9: 1,865,785 km (0.027 R)
• M10: 2,033,783 km (0.047 R)
• M11: 2,265,660 km (0.038 R)
• M12: 2,405,235 km (0.064 R)
• M13: 2,527,157 km (0.101 R)
• M14: 2,927,182 km (0.083 R)
• M15: 3,484,434 km (0.056 R)
• M16: 3,669,935 km (0.089 R)
• M17: 4,469,685 km (0.094 R)
• M18: 4,595,497 km (0.041 R)
• M19: 4,799,399 km (0.113 R)
• M20: 5,111,011 km (0.11 R)
• M21: 5,375,799 km (0.097 R)
• M22: 5,863,937 km (0.116 R)
• M23: 6,508,405 km (0.076 R)
• M24: 6,680,293 km (0.115 R)
• M25: 6,853,826 km (0.032 R)
• M26: 7,116,820 km (0.112 R)
• M27: 7,592,541 km (0.06 R)
• M28: 8,078,734 km (0.086 R)
• M29: 8,201,853 km (0.093 R)
• M30: 8,637,931 km (0.117 R)
• M31: 9,500,213 km (0.043 R)
• M32: 10,057,166 km (0.042 R)
• M33: 10,827,744 km (0.112 R)
• M34: 11,444,088 km (0.089 R)
• M35: 11,652,178 km (0.086 R)
• M36: 12,248,326 km (0.053 R)
• M37: 12,461,203 km (0.103 R)
• M38: 12,818,593 km (0.063 R)
• M39: 13,107,017 km (0.074 R)
• M40: 13,543,694 km (0.104 R)
• M41: 14,096,308 km (0.044 R)
• M42: 14,543,606 km (0.119 R)
• M43: 14,769,050 km (0.108 R)
• M44: 15,147,532 km (0.115 R)
• M45: 15,529,007 km (0.105 R)
• M46: 15,913,773 km (0.089 R)
• M47: 16,340,725 km (0.068 R)
• M48: 16,457,711 km (0.073 R)
• M49: 16,771,417 km (0.056 R)
• M50: 16,968,438 km (0.071 R)
• M51: 17,364,722 km (0.089 R)
• M52: 18,126,176 km (0.111 R)
• M53: 18,490,746 km (0.105 R)
• M54: 18,653,508 km (0.106 R)
• M55: 18,775,879 km (0.081 R)
• M56: 18,980,529 km (0.104 R)
• M57: 19,640,256 km (0.096 R)
• M58: 20,014,699 km (0.091 R)
• M59: 20,517,647 km (0.035 R)
• M60: 21,450,539 km (0.07 R)
• M61: 21,922,072 km (0.085 R)
• M62: 22,310,578 km (0.052 R)
• M63: 22,527,345 km (0.101 R)
• M64: 23,710,066 km (0.102 R)
• M65: 24,020,033 km (0.106 R)
• M66: 24,599,126 km (0.115 R)
• M67: 25,092,799 km (0.096 R)
• M68: 25,273,214 km (0.067 R)
• M69: 25,589,763 km (0.043 R)
• M70: 26,961,725 km (0.113 R)
• M71: 27,424,282 km (0.064 R)
• M72: 28,263,526 km (0.112 R)
• M73: 29,776,559 km (0.104 R)
• M74: 30,302,694 km (0.052 R)
• M75: 30,398,587 km (0.092 R)
• M76: 31,948,271 km (0.075 R)
• M77: 32,979,150 km (0.106 R)
• M78: 33,127,401 km (0.12 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit