🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 40.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.8

Radius: 4.2

Gravity: 54.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.86 AU - 16.64 AU

Year: 20003 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,102,570 km

• M1: 178,171 km (0.07 R)
• M2: 632,500 km (0.045 R)
• M3: 836,252 km (0.057 R)
• M4: 917,783 km (0.113 R)
• M5: 945,608 km (0.075 R)
• M6: 1,148,014 km (0.083 R)
• M7: 1,238,820 km (0.105 R)
• M8: 1,797,119 km (0.056 R)
• M9: 1,902,735 km (0.077 R)
• M10: 1,974,393 km (0.082 R)
• M11: 2,422,738 km (0.108 R)
• M12: 3,109,242 km (0.077 R)
• M13: 3,151,429 km (0.066 R)
• M14: 3,806,518 km (0.118 R)
• M15: 4,359,880 km (0.118 R)
• M16: 4,694,232 km (0.063 R)
• M17: 5,036,811 km (0.087 R)
• M18: 5,086,477 km (0.111 R)
• M19: 7,822,024 km (0.096 R)
• M20: 9,058,301 km (0.089 R)
• M21: 9,606,577 km (0.12 R)
• M22: 10,417,248 km (0.1 R)
• M23: 10,480,378 km (0.062 R)
• M24: 10,670,966 km (0.048 R)
• M25: 10,862,750 km (0.083 R)
• M26: 11,184,834 km (0.094 R)
• M27: 12,909,249 km (0.097 R)
• M28: 13,732,785 km (0.111 R)
• M29: 14,080,900 km (0.105 R)
• M30: 16,376,329 km (0.12 R)
• M31: 16,449,931 km (0.079 R)
• M32: 17,191,937 km (0.118 R)
• M33: 17,341,535 km (0.097 R)
• M34: 17,642,226 km (0.109 R)
• M35: 17,868,867 km (0.091 R)
• M36: 18,862,197 km (0.116 R)
• M37: 22,354,111 km (0.088 R)
• M38: 22,927,669 km (0.11 R)
• M39: 24,172,922 km (0.077 R)
• M40: 24,424,695 km (0.1 R)
• M41: 24,508,769 km (0.074 R)
• M42: 24,677,216 km (0.091 R)
• M43: 25,525,286 km (0.093 R)
• M44: 26,469,249 km (0.075 R)
• M45: 28,391,133 km (0.104 R)
• M46: 28,479,545 km (0.05 R)
• M47: 30,719,624 km (0.077 R)
• M48: 31,174,401 km (0.115 R)
• M49: 31,906,683 km (0.084 R)
• M50: 32,644,649 km (0.107 R)
• M51: 33,015,652 km (0.091 R)
• M52: 33,201,751 km (0.118 R)
• M53: 33,481,499 km (0.116 R)
• M54: 34,325,381 km (0.065 R)
• M55: 34,419,628 km (0.116 R)
• M56: 37,091,894 km (0.114 R)
• M57: 37,770,321 km (0.026 R)
• M58: 40,624,199 km (0.075 R)
• M59: 41,423,650 km (0.086 R)
• M60: 41,624,411 km (0.12 R)
• M61: 42,733,829 km (0.063 R)
• M62: 45,394,576 km (0.104 R)
• M63: 46,016,155 km (0.069 R)
• M64: 47,792,630 km (0.107 R)
• M65: 48,319,364 km (0.039 R)
• M66: 49,060,023 km (0.041 R)
• M67: 51,412,151 km (0.104 R)
• M68: 51,951,750 km (0.112 R)
• M69: 54,898,379 km (0.059 R)
• M70: 55,671,052 km (0.118 R)
• M71: 56,336,314 km (0.045 R)
• M72: 57,674,617 km (0.034 R)
• M73: 58,010,763 km (0.093 R)
• M74: 58,122,962 km (0.098 R)
• M75: 58,797,798 km (0.054 R)
• M76: 59,023,241 km (0.105 R)
• M77: 59,249,134 km (0.096 R)
• M78: 59,475,177 km (0.065 R)
• M79: 59,814,764 km (0.078 R)
• M80: 60,041,554 km (0.061 R)
• M81: 60,496,033 km (0.104 R)
• M82: 61,751,757 km (0.037 R)
• M83: 62,095,683 km (0.115 R)
• M84: 62,555,247 km (0.042 R)
• M85: 63,362,178 km (0.105 R)
• M86: 63,477,817 km (0.044 R)
• M87: 68,631,614 km (0.096 R)
• M88: 68,987,806 km (0.053 R)
• M89: 71,980,511 km (0.057 R)
• M90: 74,892,883 km (0.103 R)
• M91: 75,872,300 km (0.089 R)
• M92: 76,117,790 km (0.094 R)
• M93: 78,339,169 km (0.112 R)
• M94: 80,581,791 km (0.092 R)
• M95: 80,832,367 km (0.029 R)
• M96: 83,858,283 km (0.118 R)
• M97: 84,747,792 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 4.8

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.74 AU - 20.7 AU

Year: 28599 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,102,570 km

• M1: 62,532 km (0.1 R)
• M2: 137,480 km (0.113 R)
• M3: 532,718 km (0.112 R)
• M4: 843,283 km (0.091 R)
• M5: 987,346 km (0.109 R)
• M6: 1,929,663 km (0.053 R)
• M7: 2,197,443 km (0.088 R)
• M8: 2,683,487 km (0.096 R)
• M9: 2,767,710 km (0.055 R)
• M10: 3,201,694 km (0.081 R)
• M11: 3,517,944 km (0.105 R)
• M12: 3,891,639 km (0.035 R)
• M13: 4,777,857 km (0.067 R)
• M14: 4,982,955 km (0.104 R)
• M15: 5,243,405 km (0.117 R)
• M16: 5,401,830 km (0.081 R)
• M17: 7,481,090 km (0.086 R)
• M18: 8,510,024 km (0.102 R)
• M19: 8,634,041 km (0.107 R)
• M20: 9,647,118 km (0.05 R)
• M21: 10,365,188 km (0.07 R)
• M22: 10,697,295 km (0.09 R)
• M23: 10,831,035 km (0.094 R)
• M24: 11,235,847 km (0.094 R)
• M25: 12,690,986 km (0.041 R)
• M26: 13,260,804 km (0.087 R)
• M27: 13,548,780 km (0.071 R)
• M28: 13,693,591 km (0.095 R)
• M29: 15,697,753 km (0.046 R)
• M30: 17,712,537 km (0.105 R)
• M31: 18,749,999 km (0.037 R)
• M32: 19,073,130 km (0.051 R)
• M33: 20,466,933 km (0.085 R)
• M34: 21,893,349 km (0.029 R)
• M35: 22,148,414 km (0.104 R)
• M36: 22,575,665 km (0.114 R)
• M37: 22,919,441 km (0.077 R)
• M38: 26,541,205 km (0.059 R)
• M39: 26,722,368 km (0.064 R)
• M40: 28,278,934 km (0.086 R)
• M41: 28,463,837 km (0.062 R)
• M42: 31,001,017 km (0.077 R)
• M43: 31,096,461 km (0.103 R)
• M44: 31,958,892 km (0.111 R)
• M45: 32,441,495 km (0.093 R)
• M46: 33,023,880 km (0.036 R)
• M47: 33,121,268 km (0.055 R)
• M48: 34,395,842 km (0.076 R)
• M49: 35,886,435 km (0.114 R)
• M50: 36,086,746 km (0.095 R)
• M51: 36,488,566 km (0.102 R)
• M52: 36,790,904 km (0.086 R)
• M53: 37,296,544 km (0.104 R)
• M54: 37,601,126 km (0.056 R)
• M55: 38,008,481 km (0.076 R)
• M56: 40,378,709 km (0.088 R)
• M57: 43,541,507 km (0.044 R)
• M58: 44,936,657 km (0.084 R)
• M59: 45,693,922 km (0.042 R)
• M60: 45,910,988 km (0.104 R)
• M61: 48,986,571 km (0.092 R)
• M62: 49,431,475 km (0.069 R)
• M63: 49,989,325 km (0.066 R)
• M64: 50,325,023 km (0.083 R)
• M65: 50,437,072 km (0.061 R)
• M66: 50,773,817 km (0.103 R)
• M67: 50,998,662 km (0.083 R)
• M68: 51,336,753 km (0.111 R)
• M69: 57,897,667 km (0.099 R)
• M70: 58,132,536 km (0.114 R)
• M71: 58,250,120 km (0.043 R)
• M72: 59,193,783 km (0.026 R)
• M73: 61,814,738 km (0.104 R)
• M74: 63,987,048 km (0.085 R)
• M75: 64,716,637 km (0.041 R)
• M76: 67,168,696 km (0.108 R)
• M77: 68,778,818 km (0.083 R)
• M78: 70,527,019 km (0.098 R)
• M79: 72,163,170 km (0.096 R)
• M80: 72,795,969 km (0.101 R)
• M81: 74,066,803 km (0.087 R)
• M82: 74,321,868 km (0.118 R)
• M83: 75,858,238 km (0.109 R)
• M84: 78,572,093 km (0.086 R)
• M85: 82,503,824 km (0.101 R)
• M86: 82,635,919 km (0.111 R)
• M87: 87,709,830 km (0.087 R)
• M88: 88,249,878 km (0.098 R)
• M89: 88,520,202 km (0.105 R)
• M90: 88,790,824 km (0.07 R)
• M91: 89,332,967 km (0.102 R)
• M92: 89,604,487 km (0.103 R)
• M93: 90,284,409 km (0.095 R)
• M94: 90,556,827 km (0.109 R)
• M95: 90,693,111 km (0.093 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit