🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 159 Days

Day: 23.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,208,391 km

• M1: 410,646 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 523 Days

Day: 17 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,208,391 km

• M1: 627,413 km (0.095 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 5.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.17 AU - 13.67 AU

Year: 15587 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,208,391 km

• M1: 110,104 km (0.111 R)
• M2: 258,505 km (0.101 R)
• M3: 510,578 km (0.098 R)
• M4: 569,070 km (0.104 R)
• M5: 692,937 km (0.069 R)
• M6: 774,917 km (0.092 R)
• M7: 895,343 km (0.085 R)
• M8: 1,627,774 km (0.12 R)
• M9: 1,873,713 km (0.111 R)
• M10: 2,012,989 km (0.073 R)
• M11: 2,810,794 km (0.117 R)
• M12: 2,970,266 km (0.111 R)
• M13: 3,215,157 km (0.092 R)
• M14: 3,438,208 km (0.1 R)
• M15: 3,695,217 km (0.087 R)
• M16: 4,227,935 km (0.053 R)
• M17: 4,288,522 km (0.117 R)
• M18: 4,503,195 km (0.097 R)
• M19: 5,135,545 km (0.037 R)
• M20: 5,298,009 km (0.054 R)
• M21: 5,661,382 km (0.102 R)
• M22: 6,516,932 km (0.106 R)
• M23: 7,085,404 km (0.058 R)
• M24: 8,269,321 km (0.052 R)
• M25: 9,118,289 km (0.118 R)
• M26: 9,394,148 km (0.073 R)
• M27: 10,156,798 km (0.1 R)
• M28: 10,524,958 km (0.095 R)
• M29: 10,772,842 km (0.105 R)
• M30: 10,814,280 km (0.069 R)
• M31: 10,980,933 km (0.114 R)
• M32: 11,783,525 km (0.107 R)
• M33: 11,826,310 km (0.085 R)
• M34: 12,256,853 km (0.066 R)
• M35: 13,000,504 km (0.103 R)
• M36: 13,713,637 km (0.114 R)
• M37: 14,531,189 km (0.095 R)
• M38: 15,317,625 km (0.076 R)
• M39: 15,551,596 km (0.099 R)
• M40: 16,451,278 km (0.09 R)
• M41: 16,547,020 km (0.067 R)
• M42: 18,152,355 km (0.043 R)
• M43: 19,502,476 km (0.039 R)
• M44: 20,781,089 km (0.103 R)
• M45: 20,988,132 km (0.107 R)
• M46: 21,404,463 km (0.112 R)
• M47: 22,245,054 km (0.107 R)
• M48: 22,456,884 km (0.049 R)
• M49: 22,509,992 km (0.115 R)
• M50: 23,418,499 km (0.096 R)
• M51: 23,958,398 km (0.066 R)
• M52: 24,284,372 km (0.112 R)
• M53: 25,602,928 km (0.057 R)
• M54: 27,566,998 km (0.089 R)
• M55: 27,794,536 km (0.093 R)
• M56: 28,366,150 km (0.106 R)
• M57: 28,941,503 km (0.072 R)
• M58: 29,812,013 km (0.086 R)
• M59: 30,867,725 km (0.069 R)
• M60: 32,534,395 km (0.106 R)
• M61: 35,644,086 km (0.104 R)
• M62: 35,767,953 km (0.112 R)
• M63: 35,954,053 km (0.092 R)
• M64: 36,264,917 km (0.117 R)
• M65: 36,514,147 km (0.118 R)
• M66: 36,639,062 km (0.063 R)
• M67: 37,139,915 km (0.096 R)
• M68: 38,847,276 km (0.029 R)
• M69: 39,935,152 km (0.118 R)
• M70: 40,321,563 km (0.067 R)
• M71: 41,618,576 km (0.104 R)
• M72: 41,814,250 km (0.118 R)
• M73: 42,995,026 km (0.057 R)
• M74: 43,060,849 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.3

Radius: 6.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.65 AU - 16.91 AU

Year: 22622 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,208,391 km

• M1: 83,326 km (0.072 R)
• M2: 213,177 km (0.103 R)
• M3: 535,710 km (0.117 R)
• M4: 673,938 km (0.115 R)
• M5: 1,234,033 km (0.108 R)
• M6: 1,611,468 km (0.108 R)
• M7: 1,999,076 km (0.046 R)
• M8: 2,542,117 km (0.107 R)
• M9: 2,856,721 km (0.118 R)
• M10: 3,843,169 km (0.098 R)
• M11: 4,112,595 km (0.093 R)
• M12: 4,357,188 km (0.058 R)
• M13: 4,575,152 km (0.03 R)
• M14: 4,732,977 km (0.114 R)
• M15: 4,957,075 km (0.088 R)
• M16: 5,853,316 km (0.081 R)
• M17: 6,128,426 km (0.097 R)
• M18: 8,169,241 km (0.095 R)
• M19: 8,631,648 km (0.113 R)
• M20: 8,866,067 km (0.098 R)
• M21: 8,905,262 km (0.117 R)
• M22: 9,261,455 km (0.038 R)
• M23: 9,421,076 km (0.082 R)
• M24: 9,501,410 km (0.086 R)
• M25: 11,408,034 km (0.038 R)
• M26: 13,113,899 km (0.057 R)
• M27: 13,654,546 km (0.089 R)
• M28: 14,664,780 km (0.041 R)
• M29: 15,603,806 km (0.095 R)
• M30: 16,513,660 km (0.099 R)
• M31: 16,610,450 km (0.025 R)
• M32: 16,707,539 km (0.073 R)
• M33: 16,950,785 km (0.117 R)
• M34: 17,588,670 km (0.115 R)
• M35: 18,134,703 km (0.093 R)
• M36: 18,787,099 km (0.095 R)
• M37: 19,345,099 km (0.056 R)
• M38: 19,498,287 km (0.112 R)
• M39: 20,063,169 km (0.117 R)
• M40: 20,789,915 km (0.115 R)
• M41: 20,999,203 km (0.107 R)
• M42: 21,314,256 km (0.034 R)
• M43: 21,366,914 km (0.084 R)
• M44: 25,104,916 km (0.099 R)
• M45: 25,495,367 km (0.049 R)
• M46: 25,663,216 km (0.114 R)
• M47: 26,000,110 km (0.109 R)
• M48: 28,283,422 km (0.108 R)
• M49: 29,507,582 km (0.076 R)
• M50: 29,978,516 km (0.049 R)
• M51: 31,286,300 km (0.117 R)
• M52: 32,855,732 km (0.117 R)
• M53: 33,343,720 km (0.075 R)
• M54: 33,711,282 km (0.057 R)
• M55: 34,636,245 km (0.075 R)
• M56: 35,257,376 km (0.107 R)
• M57: 35,819,565 km (0.096 R)
• M58: 36,070,440 km (0.116 R)
• M59: 36,133,271 km (0.119 R)
• M60: 36,447,876 km (0.101 R)
• M61: 36,573,837 km (0.1 R)
• M62: 38,674,939 km (0.111 R)
• M63: 38,932,247 km (0.11 R)
• M64: 39,254,780 km (0.064 R)
• M65: 40,945,685 km (0.102 R)
• M66: 41,536,597 km (0.059 R)
• M67: 41,932,134 km (0.066 R)
• M68: 42,992,932 km (0.114 R)
• M69: 43,861,198 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit