🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.5 AU - 0.64 AU

Year: 162 Days

Day: 31.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,140,563 km

• M1: 43,832 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 371 Days

Day: 45.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,140,563 km

• M1: 92,451 km (0.106 R)
• M2: 537,206 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.21 AU

Year: 377 Days

Day: 27.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 98.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.89 AU

Year: 813 Days

Day: 12.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.87 AU - 4.13 AU

Year: 2467 Days

Day: 44.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,140,563 km

• M1: 1,740,272 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 8.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.18 AU - 7.86 AU

Year: 6272 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,140,563 km

• M1: 107,710 km (0.079 R)
• M2: 184,155 km (0.025 R)
• M3: 280,346 km (0.109 R)
• M4: 345,272 km (0.115 R)
• M5: 425,905 km (0.1 R)
• M6: 503,846 km (0.086 R)
• M7: 652,845 km (0.051 R)
• M8: 804,537 km (0.101 R)
• M9: 1,298,210 km (0.041 R)
• M10: 1,491,491 km (0.101 R)
• M11: 1,742,067 km (0.064 R)
• M12: 1,839,605 km (0.115 R)
• M13: 2,074,174 km (0.115 R)
• M14: 2,125,786 km (0.11 R)
• M15: 2,517,134 km (0.09 R)
• M16: 3,106,250 km (0.052 R)
• M17: 3,426,689 km (0.116 R)
• M18: 3,715,712 km (0.116 R)
• M19: 4,164,206 km (0.069 R)
• M20: 4,295,553 km (0.107 R)
• M21: 4,584,726 km (0.085 R)
• M22: 4,811,516 km (0.06 R)
• M23: 4,903,369 km (0.119 R)
• M24: 5,111,909 km (0.034 R)
• M25: 5,182,220 km (0.11 R)
• M26: 5,323,440 km (0.111 R)
• M27: 5,418,435 km (0.061 R)
• M28: 5,585,984 km (0.077 R)
• M29: 5,730,945 km (0.106 R)
• M30: 5,975,388 km (0.117 R)
• M31: 6,703,481 km (0.114 R)
• M32: 6,857,716 km (0.086 R)
• M33: 6,935,208 km (0.105 R)
• M34: 7,012,999 km (0.067 R)
• M35: 7,065,059 km (0.108 R)
• M36: 7,117,119 km (0.101 R)
• M37: 7,327,154 km (0.03 R)
• M38: 8,132,589 km (0.062 R)
• M39: 8,269,621 km (0.104 R)
• M40: 8,462,602 km (0.044 R)
• M41: 8,685,204 km (0.082 R)
• M42: 9,278,359 km (0.086 R)
• M43: 9,972,344 km (0.059 R)
• M44: 10,118,950 km (0.095 R)
• M45: 10,712,853 km (0.071 R)
• M46: 11,317,977 km (0.12 R)
• M47: 11,379,162 km (0.025 R)
• M48: 11,501,683 km (0.116 R)
• M49: 11,563,167 km (0.079 R)
• M50: 12,027,669 km (0.036 R)
• M51: 12,309,212 km (0.087 R)
• M52: 12,592,999 km (0.085 R)
• M53: 12,688,143 km (0.04 R)
• M54: 13,328,123 km (0.095 R)
• M55: 13,586,927 km (0.118 R)
• M56: 14,672,559 km (0.095 R)
• M57: 15,040,720 km (0.051 R)
• M58: 15,581,366 km (0.061 R)
• M59: 15,649,433 km (0.096 R)
• M60: 15,751,758 km (0.078 R)
• M61: 16,094,188 km (0.113 R)
• M62: 17,241,753 km (0.109 R)
• M63: 18,271,734 km (0.114 R)
• M64: 18,523,358 km (0.103 R)
• M65: 18,884,936 km (0.094 R)
• M66: 19,651,475 km (0.093 R)
• M67: 19,946,183 km (0.071 R)
• M68: 20,839,283 km (0.111 R)
• M69: 21,215,072 km (0.117 R)
• M70: 21,403,865 km (0.104 R)
• M71: 21,593,256 km (0.097 R)
• M72: 22,241,314 km (0.054 R)
• M73: 22,857,059 km (0.09 R)
• M74: 24,105,154 km (0.117 R)
• M75: 24,223,336 km (0.1 R)
• M76: 25,415,332 km (0.049 R)
• M77: 25,575,850 km (0.093 R)
• M78: 25,817,002 km (0.089 R)
• M79: 25,937,877 km (0.108 R)
• M80: 26,180,226 km (0.089 R)
• M81: 27,280,069 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 5.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.8 AU - 15.52 AU

Year: 17985 Days

Day: 19.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,140,563 km

• M1: 72,705 km (0.039 R)
• M2: 238,160 km (0.098 R)
• M3: 279,299 km (0.073 R)
• M4: 346,469 km (0.073 R)
• M5: 581,337 km (0.094 R)
• M6: 715,377 km (0.119 R)
• M7: 909,555 km (0.087 R)
• M8: 1,605,484 km (0.063 R)
• M9: 1,837,810 km (0.034 R)
• M10: 1,924,876 km (0.03 R)
• M11: 2,125,935 km (0.048 R)
• M12: 2,287,052 km (0.043 R)
• M13: 2,404,636 km (0.098 R)
• M14: 2,572,485 km (0.065 R)
• M15: 2,694,706 km (0.058 R)
• M16: 2,793,890 km (0.089 R)
• M17: 2,919,552 km (0.099 R)
• M18: 2,970,415 km (0.109 R)
• M19: 3,176,561 km (0.101 R)
• M20: 3,307,759 km (0.043 R)
• M21: 3,494,606 km (0.117 R)
• M22: 4,420,467 km (0.106 R)
• M23: 5,669,161 km (0.114 R)
• M24: 5,892,660 km (0.083 R)
• M25: 7,018,683 km (0.105 R)
• M26: 7,086,900 km (0.117 R)
• M27: 7,431,573 km (0.109 R)
• M28: 8,317,043 km (0.098 R)
• M29: 8,827,322 km (0.081 R)
• M30: 9,235,425 km (0.088 R)
• M31: 10,108,328 km (0.077 R)
• M32: 10,967,768 km (0.115 R)
• M33: 11,166,284 km (0.102 R)
• M34: 11,931,627 km (0.06 R)
• M35: 12,176,967 km (0.089 R)
• M36: 13,512,577 km (0.073 R)
• M37: 14,457,437 km (0.089 R)
• M38: 14,588,036 km (0.099 R)
• M39: 15,379,259 km (0.117 R)
• M40: 17,002,995 km (0.114 R)
• M41: 17,835,058 km (0.081 R)
• M42: 18,021,756 km (0.106 R)
• M43: 18,633,163 km (0.096 R)
• M44: 18,680,436 km (0.1 R)
• M45: 20,409,937 km (0.082 R)
• M46: 21,145,509 km (0.069 R)
• M47: 21,491,679 km (0.081 R)
• M48: 21,591,012 km (0.115 R)
• M49: 22,189,703 km (0.114 R)
• M50: 24,121,759 km (0.095 R)
• M51: 24,431,726 km (0.079 R)
• M52: 26,531,482 km (0.071 R)
• M53: 26,584,738 km (0.12 R)
• M54: 26,637,995 km (0.094 R)
• M55: 27,495,191 km (0.076 R)
• M56: 27,656,906 km (0.067 R)
• M57: 28,143,997 km (0.096 R)
• M58: 29,732,577 km (0.093 R)
• M59: 29,898,481 km (0.117 R)
• M60: 30,120,334 km (0.117 R)
• M61: 31,350,029 km (0.116 R)
• M62: 32,027,558 km (0.06 R)
• M63: 33,397,276 km (0.094 R)
• M64: 34,031,421 km (0.118 R)
• M65: 34,844,186 km (0.101 R)
• M66: 35,077,559 km (0.113 R)
• M67: 37,440,158 km (0.054 R)
• M68: 37,619,377 km (0.046 R)
• M69: 37,679,216 km (0.092 R)
• M70: 38,580,244 km (0.095 R)
• M71: 39,184,769 km (0.058 R)
• M72: 40,219,836 km (0.042 R)
• M73: 40,464,728 km (0.118 R)
• M74: 40,648,584 km (0.09 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: 356 - 19,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit