🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.38 AU - 2.04 AU

Year: 829 Days

Day: 19.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,553,544 km

• M1: 90,656 km (0.071 R)
• M2: 806,033 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.53 AU - 5.15 AU

Year: 3353 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 11.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.34 AU - 6.28 AU

Year: 4538 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,553,544 km

• M1: 143,614 km (0.118 R)
• M2: 644,168 km (0.11 R)
• M3: 740,659 km (0.029 R)
• M4: 1,031,627 km (0.1 R)
• M5: 1,383,780 km (0.107 R)
• M6: 2,185,924 km (0.058 R)
• M7: 2,822,762 km (0.119 R)
• M8: 2,998,989 km (0.049 R)
• M9: 3,133,776 km (0.091 R)
• M10: 3,432,523 km (0.115 R)
• M11: 3,656,770 km (0.062 R)
• M12: 3,752,663 km (0.107 R)
• M13: 3,996,208 km (0.06 R)
• M14: 4,257,406 km (0.111 R)
• M15: 4,718,466 km (0.04 R)
• M16: 5,021,402 km (0.057 R)
• M17: 5,128,215 km (0.112 R)
• M18: 6,024,605 km (0.097 R)
• M19: 6,109,876 km (0.109 R)
• M20: 6,195,446 km (0.105 R)
• M21: 6,339,060 km (0.087 R)
• M22: 6,440,338 km (0.073 R)
• M23: 6,512,893 km (0.075 R)
• M24: 6,969,166 km (0.104 R)
• M25: 7,058,626 km (0.111 R)
• M26: 7,223,782 km (0.114 R)
• M27: 7,329,548 km (0.078 R)
• M28: 7,773,255 km (0.085 R)
• M29: 8,241,496 km (0.06 R)
• M30: 8,336,192 km (0.074 R)
• M31: 8,815,354 km (0.074 R)
• M32: 9,287,185 km (0.042 R)
• M33: 9,884,231 km (0.1 R)
• M34: 10,052,379 km (0.11 R)
• M35: 10,136,752 km (0.079 R)
• M36: 10,734,246 km (0.105 R)
• M37: 10,837,767 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.4

Radius: 5.9

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.39 AU - 18.98 AU

Year: 21934 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,553,544 km

• M1: 272,567 km (0.039 R)
• M2: 379,979 km (0.047 R)
• M3: 545,583 km (0.111 R)
• M4: 1,051,374 km (0.104 R)
• M5: 1,137,243 km (0.097 R)
• M6: 2,045,601 km (0.104 R)
• M7: 2,337,616 km (0.114 R)
• M8: 2,412,565 km (0.07 R)
• M9: 2,565,155 km (0.088 R)
• M10: 2,681,691 km (0.083 R)
• M11: 2,760,230 km (0.063 R)
• M12: 4,533,563 km (0.113 R)
• M13: 5,009,434 km (0.073 R)
• M14: 5,155,442 km (0.119 R)
• M15: 5,601,543 km (0.106 R)
• M16: 6,059,911 km (0.103 R)
• M17: 6,111,522 km (0.113 R)
• M18: 6,636,461 km (0.102 R)
• M19: 9,409,706 km (0.118 R)
• M20: 9,529,534 km (0.108 R)
• M21: 9,589,822 km (0.112 R)
• M22: 10,075,716 km (0.093 R)
• M23: 11,388,886 km (0.086 R)
• M24: 11,580,820 km (0.105 R)
• M25: 12,887,707 km (0.034 R)
• M26: 13,020,999 km (0.091 R)
• M27: 13,087,719 km (0.103 R)
• M28: 14,585,942 km (0.063 R)
• M29: 14,655,355 km (0.049 R)
• M30: 15,214,403 km (0.064 R)
• M31: 15,284,714 km (0.119 R)
• M32: 16,425,248 km (0.109 R)
• M33: 16,787,275 km (0.069 R)
• M34: 18,486,258 km (0.106 R)
• M35: 18,636,604 km (0.079 R)
• M36: 19,776,689 km (0.046 R)
• M37: 20,007,518 km (0.083 R)
• M38: 20,939,364 km (0.095 R)
• M39: 21,017,753 km (0.056 R)
• M40: 21,410,597 km (0.05 R)
• M41: 22,523,755 km (0.077 R)
• M42: 22,764,757 km (0.056 R)
• M43: 26,311,273 km (0.118 R)
• M44: 27,245,662 km (0.113 R)
• M45: 28,104,653 km (0.076 R)
• M46: 28,885,254 km (0.106 R)
• M47: 29,497,409 km (0.111 R)
• M48: 29,585,223 km (0.106 R)
• M49: 30,202,165 km (0.032 R)
• M50: 30,556,562 km (0.071 R)
• M51: 30,734,284 km (0.069 R)
• M52: 32,893,879 km (0.088 R)
• M53: 32,984,984 km (0.096 R)
• M54: 33,076,089 km (0.095 R)
• M55: 33,624,515 km (0.073 R)
• M56: 34,638,041 km (0.103 R)
• M57: 35,101,944 km (0.074 R)
• M58: 37,262,436 km (0.091 R)
• M59: 38,790,728 km (0.113 R)
• M60: 39,465,713 km (0.079 R)
• M61: 40,047,350 km (0.028 R)
• M62: 40,925,190 km (0.046 R)
• M63: 43,496,478 km (0.107 R)
• M64: 44,700,741 km (0.114 R)
• M65: 45,307,062 km (0.057 R)
• M66: 46,017,801 km (0.092 R)
• M67: 47,656,047 km (0.06 R)
• M68: 47,862,193 km (0.042 R)
• M69: 49,105,202 km (0.09 R)
• M70: 49,626,401 km (0.119 R)
• M71: 50,253,964 km (0.059 R)
• M72: 50,463,850 km (0.105 R)
• M73: 51,305,936 km (0.113 R)
• M74: 51,623,084 km (0.047 R)
• M75: 52,046,745 km (0.077 R)
• M76: 52,471,603 km (0.105 R)
• M77: 53,860,320 km (0.093 R)
• M78: 54,074,993 km (0.116 R)
• M79: 55,261,005 km (0.118 R)
• M80: 55,911,606 km (0.111 R)
• M81: 58,098,278 km (0.112 R)
• M82: 59,978,873 km (0.098 R)
• M83: 63,119,530 km (0.086 R)
• M84: 65,968,622 km (0.09 R)
• M85: 67,235,417 km (0.069 R)
• M86: 67,698,123 km (0.106 R)
• M87: 68,277,964 km (0.069 R)
• M88: 73,450,759 km (0.089 R)
• M89: 76,324,983 km (0.074 R)
• M90: 76,445,559 km (0.118 R)
• M91: 77,533,435 km (0.086 R)
• M92: 79,357,781 km (0.096 R)
• M93: 80,827,580 km (0.107 R)
• M94: 81,073,369 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit