🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.41 AU - 1.65 AU

Year: 695 Days

Day: 46.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.76 AU - 4 AU

Year: 2281 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,035,437 km

• M1: 892,202 km (0.042 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 12.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.15 AU - 6.37 AU

Year: 4428 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,035,437 km

• M1: 166,802 km (0.117 R)
• M2: 330,163 km (0.113 R)
• M3: 453,880 km (0.077 R)
• M4: 772,673 km (0.082 R)
• M5: 952,190 km (0.085 R)
• M6: 1,061,546 km (0.116 R)
• M7: 1,204,562 km (0.102 R)
• M8: 1,479,224 km (0.111 R)
• M9: 1,981,873 km (0.063 R)
• M10: 2,271,195 km (0.107 R)
• M11: 2,574,430 km (0.118 R)
• M12: 2,790,748 km (0.119 R)
• M13: 2,890,979 km (0.11 R)
• M14: 3,432,374 km (0.089 R)
• M15: 3,561,776 km (0.094 R)
• M16: 3,692,973 km (0.107 R)
• M17: 3,960,155 km (0.091 R)
• M18: 4,073,400 km (0.083 R)
• M19: 4,233,769 km (0.075 R)
• M20: 5,042,495 km (0.103 R)
• M21: 5,190,298 km (0.091 R)
• M22: 5,795,571 km (0.084 R)
• M23: 6,159,244 km (0.098 R)
• M24: 6,370,326 km (0.074 R)
• M25: 7,294,243 km (0.109 R)
• M26: 7,602,265 km (0.117 R)
• M27: 7,686,937 km (0.098 R)
• M28: 8,144,258 km (0.117 R)
• M29: 8,376,284 km (0.074 R)
• M30: 8,817,298 km (0.107 R)
• M31: 9,326,230 km (0.097 R)
• M32: 9,660,582 km (0.111 R)
• M33: 9,752,435 km (0.118 R)
• M34: 10,060,906 km (0.082 R)
• M35: 10,466,765 km (0.034 R)
• M36: 10,782,566 km (0.117 R)
• M37: 11,423,742 km (0.085 R)
• M38: 12,375,334 km (0.119 R)
• M39: 13,012,621 km (0.046 R)
• M40: 13,318,250 km (0.117 R)
• M41: 13,592,014 km (0.089 R)
• M42: 13,936,687 km (0.113 R)
• M43: 14,144,927 km (0.1 R)
• M44: 14,284,353 km (0.09 R)
• M45: 15,380,157 km (0.104 R)
• M46: 15,920,056 km (0.086 R)
• M47: 16,065,016 km (0.077 R)
• M48: 16,612,844 km (0.062 R)
• M49: 16,796,849 km (0.068 R)
• M50: 18,597,259 km (0.087 R)
• M51: 18,826,593 km (0.105 R)
• M52: 19,288,252 km (0.037 R)
• M53: 19,753,501 km (0.036 R)
• M54: 19,909,382 km (0.091 R)
• M55: 20,616,083 km (0.072 R)
• M56: 21,531,173 km (0.082 R)
• M57: 21,691,691 km (0.118 R)
• M58: 22,216,032 km (0.118 R)
• M59: 22,337,655 km (0.1 R)
• M60: 22,418,737 km (0.098 R)
• M61: 23,565,704 km (0.116 R)
• M62: 23,980,090 km (0.074 R)
• M63: 24,188,031 km (0.105 R)
• M64: 25,321,833 km (0.111 R)
• M65: 25,831,364 km (0.09 R)
• M66: 26,301,250 km (0.092 R)
• M67: 26,644,877 km (0.063 R)
• M68: 26,903,531 km (0.117 R)
• M69: 28,649,339 km (0.033 R)
• M70: 28,826,014 km (0.102 R)
• M71: 28,958,707 km (0.097 R)
• M72: 29,402,414 km (0.067 R)
• M73: 29,803,636 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 3.2

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.71 AU - 18.59 AU

Year: 21647 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,035,437 km

• M1: 180,116 km (0.036 R)
• M2: 940,671 km (0.093 R)
• M3: 1,031,029 km (0.117 R)
• M4: 1,181,374 km (0.101 R)
• M5: 1,239,568 km (0.042 R)
• M6: 1,318,705 km (0.113 R)
• M7: 1,461,122 km (0.089 R)
• M8: 2,101,850 km (0.064 R)
• M9: 2,487,813 km (0.098 R)
• M10: 3,350,693 km (0.102 R)
• M11: 3,405,745 km (0.097 R)
• M12: 3,914,378 km (0.109 R)
• M13: 4,030,615 km (0.103 R)
• M14: 4,206,991 km (0.083 R)
• M15: 4,296,152 km (0.076 R)
• M16: 4,355,991 km (0.086 R)
• M17: 4,386,060 km (0.089 R)
• M18: 4,567,522 km (0.076 R)
• M19: 4,628,558 km (0.113 R)
• M20: 5,317,756 km (0.045 R)
• M21: 6,274,135 km (0.112 R)
• M22: 6,307,944 km (0.117 R)
• M23: 6,376,011 km (0.12 R)
• M24: 6,478,485 km (0.067 R)
• M25: 6,615,966 km (0.086 R)
• M26: 7,424,991 km (0.105 R)
• M27: 7,713,715 km (0.12 R)
• M28: 8,451,233 km (0.088 R)
• M29: 8,488,632 km (0.118 R)
• M30: 9,834,414 km (0.106 R)
• M31: 9,873,759 km (0.087 R)
• M32: 9,952,746 km (0.065 R)
• M33: 12,846,119 km (0.107 R)
• M34: 13,453,935 km (0.106 R)
• M35: 13,761,209 km (0.075 R)
• M36: 14,472,397 km (0.075 R)
• M37: 15,058,970 km (0.059 R)
• M38: 16,022,830 km (0.093 R)
• M39: 16,723,546 km (0.081 R)
• M40: 17,433,986 km (0.111 R)
• M41: 17,481,708 km (0.099 R)
• M42: 17,625,172 km (0.108 R)
• M43: 17,768,936 km (0.069 R)
• M44: 18,348,179 km (0.094 R)
• M45: 19,031,542 km (0.098 R)
• M46: 21,386,212 km (0.096 R)
• M47: 22,001,957 km (0.03 R)
• M48: 22,156,791 km (0.072 R)
• M49: 24,042,921 km (0.06 R)
• M50: 27,188,067 km (0.098 R)
• M51: 27,687,424 km (0.077 R)
• M52: 29,090,802 km (0.111 R)
• M53: 29,487,835 km (0.087 R)
• M54: 30,058,102 km (0.101 R)
• M55: 30,689,704 km (0.045 R)
• M56: 31,499,776 km (0.04 R)
• M57: 33,141,015 km (0.064 R)
• M58: 33,614,941 km (0.052 R)
• M59: 34,749,641 km (0.11 R)
• M60: 35,714,846 km (0.082 R)
• M61: 36,322,662 km (0.111 R)
• M62: 37,056,440 km (0.085 R)
• M63: 37,117,775 km (0.112 R)
• M64: 37,609,952 km (0.041 R)
• M65: 39,224,412 km (0.082 R)
• M66: 39,600,202 km (0.098 R)
• M67: 40,481,633 km (0.104 R)
• M68: 41,688,139 km (0.093 R)
• M69: 43,035,418 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit