🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 305 Days

Day: 31.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 13

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.9 AU - 1.06 AU

Year: 636 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,558,074 km

• M1: 184,155 km (0.109 R)
• M2: 321,187 km (0.114 R)
• M3: 412,741 km (0.086 R)
• M4: 543,339 km (0.081 R)
• M5: 661,671 km (0.067 R)
• M6: 763,847 km (0.102 R)
• M7: 867,368 km (0.063 R)
• M8: 952,190 km (0.062 R)
• M9: 1,188,256 km (0.117 R)
• M10: 1,294,770 km (0.072 R)
• M11: 1,415,944 km (0.105 R)
• M12: 1,546,842 km (0.069 R)
• M13: 1,646,474 km (0.067 R)
• M14: 1,754,334 km (0.071 R)
• M15: 1,883,288 km (0.102 R)
• M16: 2,099,157 km (0.09 R)
• M17: 2,210,309 km (0.109 R)
• M18: 2,309,941 km (0.086 R)
• M19: 2,465,822 km (0.074 R)
• M20: 2,583,406 km (0.114 R)
• M21: 2,766,962 km (0.111 R)
• M22: 2,867,642 km (0.074 R)
• M23: 2,998,839 km (0.115 R)
• M24: 3,102,361 km (0.101 R)
• M25: 3,214,709 km (0.115 R)
• M26: 3,305,515 km (0.071 R)
• M27: 3,497,598 km (0.075 R)
• M28: 3,606,805 km (0.116 R)
• M29: 3,788,716 km (0.082 R)
• M30: 4,236,163 km (0.112 R)
• M31: 4,361,227 km (0.116 R)
• M32: 4,512,919 km (0.056 R)
• M33: 4,614,945 km (0.107 R)
• M34: 4,709,341 km (0.094 R)
• M35: 4,804,186 km (0.095 R)
• M36: 4,969,791 km (0.071 R)
• M37: 5,093,060 km (0.12 R)
• M38: 5,315,512 km (0.11 R)
• M39: 5,414,545 km (0.03 R)
• M40: 5,641,784 km (0.059 R)
• M41: 5,844,340 km (0.053 R)
• M42: 6,040,014 km (0.053 R)
• M43: 6,143,536 km (0.074 R)
• M44: 6,237,932 km (0.11 R)
• M45: 6,332,927 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 4.6

Gravity: 24.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.08 AU - 11.14 AU

Year: 21088 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,558,074 km

• M1: 118,182 km (0.114 R)
• M2: 201,957 km (0.087 R)
• M3: 505,491 km (0.115 R)
• M4: 717,172 km (0.092 R)
• M5: 832,811 km (0.091 R)
• M6: 1,161,029 km (0.028 R)
• M7: 1,766,900 km (0.057 R)
• M8: 2,183,979 km (0.119 R)
• M9: 2,318,318 km (0.103 R)
• M10: 2,420,793 km (0.085 R)
• M11: 2,524,763 km (0.046 R)
• M12: 2,665,834 km (0.111 R)
• M13: 3,525,274 km (0.109 R)
• M14: 3,722,743 km (0.109 R)
• M15: 4,128,303 km (0.082 R)
• M16: 4,169,592 km (0.11 R)
• M17: 4,378,281 km (0.104 R)
• M18: 4,936,879 km (0.118 R)
• M19: 6,072,626 km (0.117 R)
• M20: 6,309,141 km (0.094 R)
• M21: 7,284,968 km (0.07 R)
• M22: 8,306,871 km (0.091 R)
• M23: 9,156,138 km (0.116 R)
• M24: 9,591,168 km (0.111 R)
• M25: 10,537,674 km (0.054 R)
• M26: 10,594,222 km (0.11 R)
• M27: 13,000,205 km (0.108 R)
• M28: 13,550,126 km (0.083 R)
• M29: 13,673,395 km (0.114 R)
• M30: 13,983,063 km (0.095 R)
• M31: 14,357,656 km (0.105 R)
• M32: 15,308,799 km (0.09 R)
• M33: 15,437,154 km (0.083 R)
• M34: 15,954,015 km (0.106 R)
• M35: 16,674,029 km (0.108 R)
• M36: 16,938,518 km (0.12 R)
• M37: 17,875,001 km (0.102 R)
• M38: 18,622,541 km (0.081 R)
• M39: 18,759,573 km (0.082 R)
• M40: 19,172,613 km (0.026 R)
• M41: 20,925,601 km (0.072 R)
• M42: 21,425,706 km (0.067 R)
• M43: 21,857,296 km (0.08 R)
• M44: 22,510,141 km (0.104 R)
• M45: 23,022,364 km (0.102 R)
• M46: 24,058,330 km (0.118 R)
• M47: 24,132,979 km (0.108 R)
• M48: 24,432,025 km (0.104 R)
• M49: 24,506,974 km (0.12 R)
• M50: 25,109,404 km (0.079 R)
• M51: 26,175,439 km (0.11 R)
• M52: 26,945,718 km (0.097 R)
• M53: 28,272,502 km (0.111 R)
• M54: 30,181,370 km (0.062 R)
• M55: 30,503,604 km (0.119 R)
• M56: 31,313,976 km (0.078 R)
• M57: 32,295,936 km (0.029 R)
• M58: 38,307,976 km (0.065 R)
• M59: 39,269,591 km (0.101 R)
• M60: 42,381,974 km (0.118 R)
• M61: 43,648,919 km (0.116 R)
• M62: 45,020,282 km (0.101 R)
• M63: 45,112,135 km (0.046 R)
• M64: 46,684,260 km (0.108 R)
• M65: 48,086,291 km (0.052 R)
• M66: 48,274,335 km (0.093 R)
• M67: 49,691,925 km (0.047 R)
• M68: 49,977,058 km (0.103 R)
• M69: 51,219,020 km (0.045 R)
• M70: 51,315,062 km (0.095 R)
• M71: 52,084,892 km (0.065 R)
• M72: 52,471,154 km (0.114 R)
• M73: 52,761,523 km (0.119 R)
• M74: 54,417,123 km (0.09 R)
• M75: 54,612,947 km (0.085 R)
• M76: 55,793,274 km (0.107 R)
• M77: 56,882,646 km (0.111 R)
• M78: 59,182,713 km (0.12 R)
• M79: 60,902,340 km (0.106 R)
• M80: 61,309,396 km (0.084 R)
• M81: 62,126,051 km (0.076 R)
• M82: 62,740,898 km (0.105 R)
• M83: 64,597,557 km (0.092 R)
• M84: 65,428,574 km (0.061 R)
• M85: 65,636,814 km (0.115 R)
• M86: 66,367,599 km (0.103 R)
• M87: 67,206,095 km (0.112 R)
• M88: 67,521,448 km (0.094 R)
• M89: 68,048,182 km (0.077 R)
• M90: 68,259,115 km (0.03 R)
• M91: 68,999,475 km (0.096 R)
• M92: 70,274,946 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit