🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.39 AU - 3.97 AU

Year: 2187 Days

Day: 42.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.29 AU - 6.23 AU

Year: 4283 Days

Day: 27.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.2

Radius: 7.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 19.19 AU - 22.53 AU

Year: 29516 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 106,996,474 km

• M1: 159,471 km (0.099 R)
• M2: 328,218 km (0.05 R)
• M3: 683,961 km (0.067 R)
• M4: 1,005,447 km (0.092 R)
• M5: 1,117,047 km (0.108 R)
• M6: 1,166,115 km (0.08 R)
• M7: 2,191,010 km (0.097 R)
• M8: 2,315,925 km (0.098 R)
• M9: 2,793,890 km (0.113 R)
• M10: 2,861,358 km (0.092 R)
• M11: 3,542,178 km (0.114 R)
• M12: 3,989,027 km (0.099 R)
• M13: 4,665,808 km (0.12 R)
• M14: 4,962,909 km (0.082 R)
• M15: 5,433,993 km (0.118 R)
• M16: 6,688,371 km (0.059 R)
• M17: 7,488,421 km (0.087 R)
• M18: 8,124,361 km (0.092 R)
• M19: 8,678,472 km (0.114 R)
• M20: 9,481,363 km (0.094 R)
• M21: 9,857,303 km (0.101 R)
• M22: 10,168,466 km (0.046 R)
• M23: 11,300,922 km (0.065 R)
• M24: 12,659,570 km (0.073 R)
• M25: 13,187,052 km (0.116 R)
• M26: 13,339,044 km (0.092 R)
• M27: 13,644,822 km (0.089 R)
• M28: 14,615,263 km (0.065 R)
• M29: 16,010,862 km (0.079 R)
• M30: 16,621,819 km (0.093 R)
• M31: 16,827,217 km (0.09 R)
• M32: 17,950,847 km (0.068 R)
• M33: 18,119,294 km (0.063 R)
• M34: 19,012,693 km (0.065 R)
• M35: 19,227,515 km (0.03 R)
• M36: 19,529,553 km (0.109 R)
• M37: 20,007,369 km (0.108 R)
• M38: 21,152,241 km (0.08 R)
• M39: 21,196,672 km (0.117 R)
• M40: 21,508,733 km (0.083 R)
• M41: 22,590,176 km (0.11 R)
• M42: 25,275,607 km (0.095 R)
• M43: 26,416,142 km (0.109 R)
• M44: 29,986,744 km (0.111 R)
• M45: 31,243,964 km (0.098 R)
• M46: 32,313,290 km (0.082 R)
• M47: 32,466,927 km (0.119 R)
• M48: 33,550,015 km (0.1 R)
• M49: 35,117,502 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 22.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.5

Radius: 3.8

Gravity: 51.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 16.58 AU - 27.46 AU

Year: 32012 Days

Day: 20.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,996,474 km

• M1: 263,741 km (0.056 R)
• M2: 327,320 km (0.041 R)
• M3: 808,427 km (0.089 R)
• M4: 1,171,950 km (0.12 R)
• M5: 1,279,062 km (0.078 R)
• M6: 1,426,715 km (0.039 R)
• M7: 1,541,157 km (0.067 R)
• M8: 2,332,380 km (0.074 R)
• M9: 2,421,990 km (0.08 R)
• M10: 3,278,288 km (0.104 R)
• M11: 3,531,258 km (0.11 R)
• M12: 4,830,665 km (0.079 R)
• M13: 5,002,403 km (0.114 R)
• M14: 5,234,729 km (0.113 R)
• M15: 5,709,702 km (0.107 R)
• M16: 5,891,463 km (0.108 R)
• M17: 6,385,136 km (0.087 R)
• M18: 6,447,818 km (0.071 R)
• M19: 6,764,068 km (0.085 R)
• M20: 8,488,482 km (0.051 R)
• M21: 10,634,913 km (0.084 R)
• M22: 11,614,180 km (0.096 R)
• M23: 11,767,369 km (0.084 R)
• M24: 12,700,560 km (0.081 R)
• M25: 12,779,398 km (0.109 R)
• M26: 13,496,271 km (0.117 R)
• M27: 14,226,010 km (0.1 R)
• M28: 14,389,969 km (0.055 R)
• M29: 15,723,634 km (0.058 R)
• M30: 15,893,128 km (0.046 R)
• M31: 16,405,052 km (0.106 R)
• M32: 17,445,356 km (0.118 R)
• M33: 18,865,189 km (0.082 R)
• M34: 19,135,512 km (0.107 R)
• M35: 20,045,815 km (0.066 R)
• M36: 20,691,480 km (0.115 R)
• M37: 21,437,524 km (0.114 R)
• M38: 22,477,828 km (0.058 R)
• M39: 24,312,945 km (0.09 R)
• M40: 24,410,782 km (0.117 R)
• M41: 26,295,865 km (0.113 R)
• M42: 30,837,058 km (0.058 R)
• M43: 31,474,794 km (0.088 R)
• M44: 31,688,419 km (0.036 R)
• M45: 34,068,970 km (0.112 R)
• M46: 35,059,308 km (0.079 R)
• M47: 35,391,565 km (0.069 R)
• M48: 35,613,568 km (0.087 R)
• M49: 35,947,620 km (0.028 R)
• M50: 36,059,071 km (0.095 R)
• M51: 37,068,258 km (0.114 R)
• M52: 38,086,571 km (0.119 R)
• M53: 38,200,265 km (0.096 R)
• M54: 40,150,722 km (0.083 R)
• M55: 41,664,054 km (0.108 R)
• M56: 44,506,264 km (0.054 R)
• M57: 47,410,557 km (0.073 R)
• M58: 48,638,606 km (0.087 R)
• M59: 50,001,443 km (0.096 R)
• M60: 51,376,846 km (0.102 R)
• M61: 52,511,545 km (0.084 R)
• M62: 53,018,383 km (0.085 R)
• M63: 56,611,724 km (0.054 R)
• M64: 56,741,575 km (0.105 R)
• M65: 65,114,717 km (0.069 R)
• M66: 65,659,253 km (0.093 R)
• M67: 66,068,703 km (0.107 R)
• M68: 66,478,900 km (0.096 R)
• M69: 66,889,846 km (0.081 R)
• M70: 72,450,698 km (0.087 R)
• M71: 72,591,619 km (0.1 R)
• M72: 73,438,941 km (0.113 R)
• M73: 74,147,586 km (0.116 R)
• M74: 78,881,162 km (0.117 R)
• M75: 79,026,122 km (0.111 R)
• M76: 79,461,452 km (0.103 R)
• M77: 87,733,915 km (0.049 R)
• M78: 88,787,084 km (0.079 R)
• M79: 88,937,879 km (0.116 R)
• M80: 89,390,712 km (0.05 R)
• M81: 89,995,835 km (0.098 R)
• M82: 91,209,971 km (0.118 R)
• M83: 91,666,694 km (0.093 R)
• M84: 92,124,164 km (0.035 R)
• M85: 93,347,725 km (0.114 R)
• M86: 93,654,401 km (0.046 R)
• M87: 101,273,570 km (0.094 R)
• M88: 101,746,449 km (0.118 R)
• M89: 101,904,274 km (0.105 R)
• M90: 103,010,999 km (0.109 R)
• M91: 103,169,424 km (0.073 R)
• M92: 106,035,420 km (0.069 R)

Kuiper Belt

Range: 35.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit