🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 244 Days

Day: 28.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 6.8

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.94 AU - 13.34 AU

Year: 15205 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,267,090 km

• M1: 512,223 km (0.045 R)
• M2: 724,054 km (0.063 R)
• M3: 962,662 km (0.105 R)
• M4: 2,028,098 km (0.091 R)
• M5: 2,165,878 km (0.08 R)
• M6: 2,335,372 km (0.111 R)
• M7: 2,747,514 km (0.091 R)
• M8: 3,473,064 km (0.08 R)
• M9: 3,772,410 km (0.097 R)
• M10: 3,976,611 km (0.045 R)
• M11: 4,538,799 km (0.11 R)
• M12: 5,125,821 km (0.106 R)
• M13: 5,892,660 km (0.062 R)
• M14: 6,450,660 km (0.066 R)
• M15: 7,788,514 km (0.088 R)
• M16: 7,831,598 km (0.101 R)
• M17: 8,711,533 km (0.113 R)
• M18: 9,437,681 km (0.078 R)
• M19: 10,230,550 km (0.113 R)
• M20: 10,899,402 km (0.117 R)
• M21: 11,434,663 km (0.08 R)
• M22: 12,028,566 km (0.075 R)
• M23: 12,278,993 km (0.117 R)
• M24: 12,430,087 km (0.112 R)
• M25: 12,632,343 km (0.096 R)
• M26: 12,784,933 km (0.028 R)
• M27: 13,974,236 km (0.101 R)
• M28: 15,523,621 km (0.051 R)
• M29: 15,687,132 km (0.087 R)
• M30: 15,850,942 km (0.114 R)
• M31: 16,346,260 km (0.089 R)
• M32: 16,902,465 km (0.1 R)
• M33: 17,919,282 km (0.113 R)
• M34: 18,205,313 km (0.091 R)
• M35: 18,320,054 km (0.081 R)
• M36: 19,305,755 km (0.114 R)
• M37: 21,509,631 km (0.09 R)
• M38: 22,733,790 km (0.075 R)
• M39: 23,167,474 km (0.112 R)
• M40: 24,358,572 km (0.114 R)
• M41: 24,929,737 km (0.117 R)
• M42: 25,633,745 km (0.091 R)
• M43: 25,955,979 km (0.08 R)
• M44: 26,020,605 km (0.12 R)
• M45: 26,930,609 km (0.102 R)
• M46: 27,784,813 km (0.106 R)
• M47: 28,049,451 km (0.08 R)
• M48: 28,781,583 km (0.071 R)
• M49: 29,519,998 km (0.118 R)
• M50: 30,332,614 km (0.054 R)
• M51: 30,741,614 km (0.097 R)
• M52: 32,048,950 km (0.111 R)
• M53: 32,396,017 km (0.107 R)
• M54: 32,465,580 km (0.091 R)
• M55: 33,023,880 km (0.095 R)
• M56: 33,374,537 km (0.101 R)
• M57: 33,585,320 km (0.094 R)
• M58: 34,150,052 km (0.094 R)
• M59: 35,002,760 km (0.084 R)
• M60: 36,439,648 km (0.079 R)
• M61: 36,584,458 km (0.046 R)
• M62: 36,801,824 km (0.09 R)
• M63: 37,895,684 km (0.117 R)
• M64: 39,519,270 km (0.089 R)
• M65: 40,264,716 km (0.114 R)
• M66: 40,564,061 km (0.117 R)
• M67: 40,939,552 km (0.08 R)
• M68: 41,316,090 km (0.077 R)
• M69: 41,391,487 km (0.107 R)
• M70: 42,833,610 km (0.097 R)
• M71: 43,753,039 km (0.085 R)
• M72: 43,829,932 km (0.111 R)
• M73: 44,524,066 km (0.114 R)
• M74: 44,833,734 km (0.063 R)
• M75: 45,611,044 km (0.078 R)
• M76: 46,392,843 km (0.085 R)
• M77: 46,471,232 km (0.119 R)
• M78: 47,415,793 km (0.079 R)
• M79: 47,573,768 km (0.09 R)
• M80: 47,969,604 km (0.101 R)
• M81: 48,525,660 km (0.091 R)
• M82: 48,924,188 km (0.078 R)
• M83: 49,884,906 km (0.118 R)
• M84: 50,045,724 km (0.119 R)
• M85: 50,206,541 km (0.105 R)
• M86: 51,418,883 km (0.119 R)
• M87: 51,499,965 km (0.097 R)
• M88: 52,313,927 km (0.043 R)
• M89: 53,214,207 km (0.051 R)
• M90: 54,119,573 km (0.101 R)
• M91: 54,781,244 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 3.9

Gravity: 40.64 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.05 AU - 20.21 AU

Year: 25966 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 28,267,090 km

• M1: 99,782 km (0.095 R)
• M2: 295,905 km (0.06 R)
• M3: 502,948 km (0.101 R)
• M4: 621,130 km (0.089 R)
• M5: 748,139 km (0.03 R)
• M6: 1,270,086 km (0.064 R)
• M7: 1,633,609 km (0.077 R)
• M8: 2,177,696 km (0.093 R)
• M9: 2,254,141 km (0.113 R)
• M10: 2,409,872 km (0.115 R)
• M11: 2,690,518 km (0.107 R)
• M12: 2,939,449 km (0.06 R)
• M13: 3,370,590 km (0.069 R)
• M14: 4,006,680 km (0.09 R)
• M15: 4,386,509 km (0.065 R)
• M16: 5,489,045 km (0.078 R)
• M17: 5,593,315 km (0.112 R)
• M18: 5,645,674 km (0.08 R)
• M19: 5,856,906 km (0.093 R)
• M20: 6,505,862 km (0.1 R)
• M21: 8,404,708 km (0.07 R)
• M22: 8,645,710 km (0.087 R)
• M23: 9,569,626 km (0.086 R)
• M24: 10,266,902 km (0.112 R)
• M25: 10,524,509 km (0.109 R)
• M26: 11,911,431 km (0.116 R)
• M27: 12,867,511 km (0.09 R)
• M28: 14,132,511 km (0.096 R)
• M29: 15,070,340 km (0.058 R)
• M30: 15,879,664 km (0.082 R)
• M31: 16,401,911 km (0.073 R)
• M32: 18,546,695 km (0.085 R)
• M33: 18,938,941 km (0.063 R)
• M34: 20,615,634 km (0.104 R)
• M35: 20,940,411 km (0.05 R)
• M36: 21,430,643 km (0.117 R)
• M37: 26,272,827 km (0.072 R)
• M38: 26,624,831 km (0.112 R)
• M39: 28,408,187 km (0.108 R)
• M40: 29,679,170 km (0.105 R)
• M41: 30,045,685 km (0.099 R)
• M42: 30,598,449 km (0.081 R)
• M43: 32,182,392 km (0.03 R)
• M44: 33,031,659 km (0.103 R)
• M45: 35,818,218 km (0.111 R)
• M46: 37,091,446 km (0.034 R)
• M47: 37,684,152 km (0.066 R)
• M48: 38,280,001 km (0.086 R)
• M49: 38,479,265 km (0.12 R)
• M50: 39,279,913 km (0.047 R)
• M51: 39,581,502 km (0.119 R)
• M52: 39,682,331 km (0.113 R)
• M53: 41,919,567 km (0.084 R)
• M54: 42,536,808 km (0.073 R)
• M55: 42,743,253 km (0.068 R)
• M56: 43,157,191 km (0.081 R)
• M57: 44,406,632 km (0.078 R)
• M58: 45,141,008 km (0.093 R)
• M59: 46,940,969 km (0.079 R)
• M60: 49,196,756 km (0.08 R)
• M61: 49,847,656 km (0.11 R)
• M62: 50,501,548 km (0.049 R)
• M63: 51,487,548 km (0.076 R)
• M64: 52,148,471 km (0.109 R)
• M65: 53,924,497 km (0.075 R)
• M66: 54,707,792 km (0.081 R)
• M67: 55,157,034 km (0.107 R)
• M68: 58,679,914 km (0.093 R)
• M69: 58,909,697 km (0.102 R)
• M70: 60,063,096 km (0.117 R)
• M71: 60,178,885 km (0.117 R)
• M72: 60,294,674 km (0.052 R)
• M73: 60,410,612 km (0.105 R)
• M74: 60,526,550 km (0.094 R)
• M75: 63,449,693 km (0.105 R)
• M76: 63,803,641 km (0.105 R)
• M77: 64,394,852 km (0.094 R)
• M78: 65,701,889 km (0.109 R)
• M79: 67,739,113 km (0.049 R)
• M80: 68,463,166 km (0.116 R)
• M81: 70,040,526 km (0.101 R)
• M82: 70,406,143 km (0.114 R)
• M83: 72,613,759 km (0.026 R)
• M84: 73,973,903 km (0.082 R)
• M85: 75,842,231 km (0.107 R)
• M86: 76,343,085 km (0.119 R)
• M87: 76,844,985 km (0.058 R)
• M88: 77,473,895 km (0.097 R)
• M89: 80,134,194 km (0.034 R)
• M90: 81,539,516 km (0.117 R)
• M91: 83,469,030 km (0.077 R)
• M92: 83,986,040 km (0.079 R)
• M93: 84,633,948 km (0.095 R)
• M94: 84,893,500 km (0.071 R)
• M95: 85,804,252 km (0.115 R)
• M96: 86,587,397 km (0.106 R)
• M97: 86,848,894 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 4.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.57 AU - 19.55 AU

Year: 26980 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,267,090 km

• M1: 116,836 km (0.092 R)
• M2: 463,903 km (0.059 R)
• M3: 495,169 km (0.104 R)
• M4: 582,085 km (0.042 R)
• M5: 808,576 km (0.031 R)
• M6: 885,619 km (0.073 R)
• M7: 1,276,519 km (0.115 R)
• M8: 1,366,577 km (0.063 R)
• M9: 1,458,878 km (0.078 R)
• M10: 2,601,657 km (0.079 R)
• M11: 3,030,105 km (0.081 R)
• M12: 3,522,282 km (0.089 R)
• M13: 5,070,321 km (0.054 R)
• M14: 5,237,721 km (0.073 R)
• M15: 5,850,474 km (0.112 R)
• M16: 7,847,456 km (0.118 R)
• M17: 9,323,089 km (0.119 R)
• M18: 10,515,085 km (0.079 R)
• M19: 13,498,365 km (0.037 R)
• M20: 14,131,164 km (0.097 R)
• M21: 14,366,632 km (0.113 R)
• M22: 15,633,127 km (0.111 R)
• M23: 16,792,511 km (0.109 R)
• M24: 17,364,573 km (0.099 R)
• M25: 18,822,404 km (0.08 R)
• M26: 19,379,207 km (0.113 R)
• M27: 20,016,644 km (0.065 R)
• M28: 21,543,589 km (0.036 R)
• M29: 22,203,765 km (0.036 R)
• M30: 22,399,140 km (0.105 R)
• M31: 23,983,231 km (0.069 R)
• M32: 24,425,144 km (0.102 R)
• M33: 24,829,207 km (0.104 R)
• M34: 25,725,897 km (0.064 R)
• M35: 26,550,181 km (0.061 R)
• M36: 26,674,647 km (0.076 R)
• M37: 26,840,850 km (0.1 R)
• M38: 27,425,179 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit