🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.75 AU - 0.95 AU

Year: 288 Days

Day: 16.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,271,509 km

• M1: 136,134 km (0.085 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 10.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.57 AU - 7.59 AU

Year: 7661 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,271,509 km

• M1: 144,362 km (0.079 R)
• M2: 300,393 km (0.108 R)
• M3: 404,961 km (0.11 R)
• M4: 475,422 km (0.113 R)
• M5: 617,839 km (0.097 R)
• M6: 731,234 km (0.063 R)
• M7: 883,974 km (0.11 R)
• M8: 1,081,742 km (0.1 R)
• M9: 1,222,065 km (0.075 R)
• M10: 1,349,971 km (0.083 R)
• M11: 2,099,756 km (0.074 R)
• M12: 2,187,719 km (0.082 R)
• M13: 2,367,536 km (0.113 R)
• M14: 3,651,834 km (0.092 R)
• M15: 4,278,948 km (0.099 R)
• M16: 4,910,101 km (0.095 R)
• M17: 4,998,514 km (0.097 R)
• M18: 5,087,375 km (0.098 R)
• M19: 5,236,673 km (0.027 R)
• M20: 5,327,031 km (0.104 R)
• M21: 6,515,436 km (0.11 R)
• M22: 6,710,512 km (0.111 R)
• M23: 6,808,797 km (0.077 R)
• M24: 6,973,505 km (0.105 R)
• M25: 7,139,708 km (0.051 R)
• M26: 7,680,205 km (0.085 R)
• M27: 7,851,794 km (0.106 R)
• M28: 9,088,519 km (0.101 R)
• M29: 9,160,925 km (0.093 R)
• M30: 10,422,932 km (0.117 R)
• M31: 11,385,296 km (0.108 R)
• M32: 11,817,783 km (0.108 R)
• M33: 12,016,150 km (0.063 R)
• M34: 12,135,678 km (0.085 R)
• M35: 12,537,050 km (0.101 R)
• M36: 13,024,439 km (0.043 R)
• M37: 13,808,781 km (0.065 R)
• M38: 13,934,144 km (0.099 R)
• M39: 14,396,701 km (0.101 R)
• M40: 14,693,652 km (0.037 R)
• M41: 14,778,774 km (0.093 R)
• M42: 15,857,973 km (0.042 R)
• M43: 16,252,761 km (0.076 R)
• M44: 16,429,287 km (0.104 R)
• M45: 17,007,184 km (0.072 R)
• M46: 17,863,931 km (0.03 R)
• M47: 18,780,816 km (0.091 R)
• M48: 19,995,700 km (0.063 R)
• M49: 20,851,550 km (0.05 R)
• M50: 21,187,546 km (0.106 R)
• M51: 21,573,958 km (0.102 R)
• M52: 22,255,526 km (0.073 R)
• M53: 22,746,805 km (0.09 R)
• M54: 22,993,642 km (0.065 R)
• M55: 23,390,674 km (0.077 R)
• M56: 24,899,369 km (0.082 R)
• M57: 25,460,510 km (0.118 R)
• M58: 25,819,695 km (0.107 R)
• M59: 26,025,841 km (0.067 R)
• M60: 26,232,435 km (0.118 R)
• M61: 26,699,181 km (0.03 R)
• M62: 26,907,571 km (0.087 R)
• M63: 27,588,391 km (0.059 R)
• M64: 28,434,217 km (0.07 R)
• M65: 28,806,865 km (0.079 R)
• M66: 31,296,174 km (0.089 R)
• M67: 31,846,395 km (0.086 R)
• M68: 32,012,149 km (0.088 R)
• M69: 33,291,959 km (0.098 R)
• M70: 33,684,803 km (0.059 R)
• M71: 34,702,068 km (0.118 R)
• M72: 35,442,877 km (0.097 R)
• M73: 35,901,544 km (0.116 R)
• M74: 36,131,476 km (0.105 R)
• M75: 37,347,108 km (0.085 R)
• M76: 38,047,825 km (0.11 R)
• M77: 38,634,996 km (0.114 R)
• M78: 38,870,613 km (0.105 R)
• M79: 39,165,919 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 3.9

Gravity: 56.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.42 AU - 18.92 AU

Year: 26117 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,271,509 km

• M1: 83,176 km (0.068 R)
• M2: 305,778 km (0.102 R)
• M3: 834,307 km (0.104 R)
• M4: 1,146,668 km (0.082 R)
• M5: 1,179,729 km (0.073 R)
• M6: 2,188,168 km (0.101 R)
• M7: 2,482,577 km (0.082 R)
• M8: 2,656,409 km (0.107 R)
• M9: 3,438,357 km (0.12 R)
• M10: 3,583,168 km (0.089 R)
• M11: 3,829,257 km (0.099 R)
• M12: 4,029,867 km (0.102 R)
• M13: 4,080,581 km (0.106 R)
• M14: 4,131,594 km (0.094 R)
• M15: 4,546,578 km (0.058 R)
• M16: 4,812,713 km (0.077 R)
• M17: 5,359,942 km (0.083 R)
• M18: 5,471,841 km (0.109 R)
• M19: 6,275,930 km (0.095 R)
• M20: 6,334,722 km (0.073 R)
• M21: 6,631,674 km (0.104 R)
• M22: 7,177,706 km (0.073 R)
• M23: 7,549,606 km (0.06 R)
• M24: 7,674,969 km (0.098 R)
• M25: 8,247,480 km (0.037 R)
• M26: 8,376,733 km (0.082 R)
• M27: 8,571,659 km (0.113 R)
• M28: 9,704,115 km (0.045 R)
• M29: 10,601,552 km (0.096 R)
• M30: 10,741,875 km (0.076 R)
• M31: 11,095,524 km (0.119 R)
• M32: 11,309,599 km (0.036 R)
• M33: 11,597,126 km (0.117 R)
• M34: 12,547,970 km (0.08 R)
• M35: 12,696,521 km (0.061 R)
• M36: 12,771,021 km (0.095 R)
• M37: 13,220,861 km (0.084 R)
• M38: 14,835,920 km (0.068 R)
• M39: 14,992,998 km (0.102 R)
• M40: 15,467,373 km (0.116 R)
• M41: 15,626,545 km (0.119 R)
• M42: 16,919,968 km (0.09 R)
• M43: 18,163,126 km (0.072 R)
• M44: 20,125,850 km (0.085 R)
• M45: 21,441,713 km (0.095 R)
• M46: 24,155,419 km (0.102 R)
• M47: 29,699,067 km (0.095 R)
• M48: 30,194,535 km (0.091 R)
• M49: 32,001,079 km (0.117 R)
• M50: 34,567,430 km (0.106 R)
• M51: 34,671,401 km (0.045 R)
• M52: 35,297,767 km (0.045 R)
• M53: 35,927,873 km (0.076 R)
• M54: 38,592,810 km (0.111 R)
• M55: 40,222,080 km (0.119 R)
• M56: 43,098,847 km (0.063 R)
• M57: 43,659,690 km (0.1 R)
• M58: 44,335,872 km (0.089 R)
• M59: 46,499,656 km (0.12 R)
• M60: 46,614,397 km (0.082 R)
• M61: 47,883,885 km (0.117 R)
• M62: 48,115,911 km (0.043 R)
• M63: 48,697,548 km (0.055 R)
• M64: 48,930,920 km (0.08 R)
• M65: 49,633,133 km (0.116 R)
• M66: 50,692,734 km (0.112 R)
• M67: 51,997,826 km (0.04 R)
• M68: 52,594,722 km (0.087 R)
• M69: 55,734,931 km (0.058 R)
• M70: 58,191,477 km (0.048 R)
• M71: 59,308,375 km (0.057 R)
• M72: 60,557,667 km (0.08 R)
• M73: 62,701,255 km (0.106 R)
• M74: 64,485,209 km (0.104 R)
• M75: 65,126,386 km (0.103 R)
• M76: 67,452,034 km (0.116 R)
• M77: 68,102,785 km (0.114 R)
• M78: 68,233,234 km (0.065 R)
• M79: 68,755,780 km (0.108 R)
• M80: 69,017,426 km (0.072 R)
• M81: 69,541,917 km (0.105 R)
• M82: 71,123,316 km (0.054 R)
• M83: 72,849,825 km (0.088 R)
• M84: 74,993,562 km (0.116 R)
• M85: 76,343,833 km (0.103 R)
• M86: 77,157,944 km (0.118 R)
• M87: 77,974,898 km (0.06 R)
• M88: 78,657,812 km (0.112 R)
• M89: 81,547,894 km (0.111 R)
• M90: 83,633,438 km (0.047 R)
• M91: 84,192,485 km (0.086 R)
• M92: 85,173,847 km (0.116 R)
• M93: 85,595,713 km (0.034 R)
• M94: 87,006,570 km (0.112 R)
• M95: 89,279,860 km (0.063 R)
• M96: 89,708,308 km (0.072 R)
• M97: 90,280,520 km (0.119 R)
• M98: 97,388,812 km (0.099 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: 552 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit