🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 13.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.92 AU

Year: 485 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,876,347 km

• M1: 169,345 km (0.104 R)
• M2: 258,356 km (0.115 R)
• M3: 351,705 km (0.035 R)
• M4: 461,958 km (0.058 R)
• M5: 558,748 km (0.089 R)
• M6: 696,378 km (0.079 R)
• M7: 781,499 km (0.065 R)
• M8: 902,973 km (0.112 R)
• M9: 1,061,397 km (0.101 R)
• M10: 1,166,564 km (0.038 R)
• M11: 1,284,896 km (0.11 R)
• M12: 1,378,993 km (0.079 R)
• M13: 1,465,610 km (0.079 R)
• M14: 1,564,345 km (0.08 R)
• M15: 1,650,065 km (0.101 R)
• M16: 1,831,976 km (0.113 R)
• M17: 2,031,689 km (0.103 R)
• M18: 2,204,773 km (0.119 R)
• M19: 2,406,282 km (0.117 R)
• M20: 2,500,528 km (0.107 R)
• M21: 2,613,924 km (0.11 R)
• M22: 2,747,664 km (0.118 R)
• M23: 2,908,631 km (0.118 R)
• M24: 3,066,457 km (0.104 R)
• M25: 3,181,947 km (0.075 R)
• M26: 3,318,530 km (0.108 R)
• M27: 3,410,682 km (0.093 R)
• M28: 3,631,488 km (0.113 R)
• M29: 3,767,622 km (0.099 R)
• M30: 4,179,166 km (0.034 R)
• M31: 4,293,309 km (0.095 R)
• M32: 4,430,341 km (0.12 R)
• M33: 4,517,556 km (0.105 R)
• M34: 4,612,701 km (0.05 R)
• M35: 4,708,593 km (0.064 R)
• M36: 5,114,153 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 10.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.86 AU - 4.58 AU

Year: 4953 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,876,347 km

• M1: 134,339 km (0.069 R)
• M2: 280,945 km (0.076 R)
• M3: 772,673 km (0.043 R)
• M4: 927,208 km (0.083 R)
• M5: 1,064,239 km (0.115 R)
• M6: 1,149,959 km (0.113 R)
• M7: 1,564,794 km (0.083 R)
• M8: 1,646,624 km (0.077 R)
• M9: 2,204,773 km (0.117 R)
• M10: 2,620,955 km (0.094 R)
• M11: 2,758,585 km (0.091 R)
• M12: 2,959,345 km (0.061 R)
• M13: 3,311,947 km (0.087 R)
• M14: 3,396,769 km (0.093 R)
• M15: 3,482,489 km (0.03 R)
• M16: 3,743,836 km (0.045 R)
• M17: 4,148,050 km (0.106 R)
• M18: 4,900,976 km (0.117 R)
• M19: 5,194,188 km (0.104 R)
• M20: 5,543,499 km (0.106 R)
• M21: 6,160,291 km (0.071 R)
• M22: 6,344,296 km (0.056 R)
• M23: 6,880,156 km (0.06 R)
• M24: 7,514,301 km (0.108 R)
• M25: 7,654,624 km (0.053 R)
• M26: 7,824,268 km (0.116 R)
• M27: 7,966,535 km (0.093 R)
• M28: 8,602,775 km (0.111 R)
• M29: 8,690,739 km (0.111 R)
• M30: 9,225,252 km (0.111 R)
• M31: 9,345,529 km (0.111 R)
• M32: 10,765,512 km (0.08 R)
• M33: 11,243,028 km (0.086 R)
• M34: 11,662,500 km (0.067 R)
• M35: 11,857,875 km (0.088 R)
• M36: 12,119,971 km (0.083 R)
• M37: 12,350,950 km (0.082 R)
• M38: 12,649,996 km (0.092 R)
• M39: 13,425,212 km (0.088 R)
• M40: 13,527,387 km (0.087 R)
• M41: 13,664,120 km (0.113 R)
• M42: 14,950,811 km (0.054 R)
• M43: 15,198,545 km (0.114 R)
• M44: 15,269,455 km (0.103 R)
• M45: 15,590,492 km (0.084 R)
• M46: 16,348,355 km (0.046 R)
• M47: 17,044,284 km (0.101 R)
• M48: 17,118,036 km (0.055 R)
• M49: 17,265,988 km (0.065 R)
• M50: 18,012,182 km (0.079 R)
• M51: 18,238,224 km (0.118 R)
• M52: 18,654,854 km (0.097 R)
• M53: 19,112,923 km (0.1 R)
• M54: 19,768,162 km (0.074 R)
• M55: 20,040,131 km (0.079 R)
• M56: 20,313,446 km (0.082 R)
• M57: 20,745,335 km (0.119 R)
• M58: 21,259,653 km (0.118 R)
• M59: 21,378,882 km (0.08 R)
• M60: 21,618,089 km (0.101 R)
• M61: 21,938,528 km (0.054 R)
• M62: 22,179,829 km (0.085 R)
• M63: 22,341,096 km (0.068 R)
• M64: 22,462,419 km (0.117 R)
• M65: 22,583,893 km (0.094 R)
• M66: 24,058,928 km (0.066 R)
• M67: 24,183,244 km (0.097 R)
• M68: 24,349,297 km (0.105 R)
• M69: 24,682,601 km (0.092 R)
• M70: 24,808,114 km (0.029 R)
• M71: 25,438,220 km (0.055 R)
• M72: 26,073,562 km (0.065 R)
• M73: 26,671,356 km (0.106 R)
• M74: 27,663,189 km (0.072 R)
• M75: 27,750,106 km (0.035 R)
• M76: 27,837,022 km (0.119 R)
• M77: 28,272,801 km (0.111 R)
• M78: 29,682,910 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547

Radius: 7.7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.19 AU - 11.29 AU

Year: 19387 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,876,347 km

• M1: 97,987 km (0.075 R)
• M2: 235,467 km (0.097 R)
• M3: 777,011 km (0.099 R)
• M4: 914,492 km (0.093 R)
• M5: 1,213,688 km (0.049 R)
• M6: 1,929,065 km (0.114 R)
• M7: 2,117,558 km (0.088 R)
• M8: 2,683,786 km (0.104 R)
• M9: 3,332,143 km (0.102 R)
• M10: 3,751,466 km (0.119 R)
• M11: 3,868,751 km (0.065 R)
• M12: 4,639,628 km (0.054 R)
• M13: 5,150,505 km (0.104 R)
• M14: 5,237,421 km (0.095 R)
• M15: 5,679,184 km (0.118 R)
• M16: 7,172,171 km (0.054 R)
• M17: 8,112,693 km (0.077 R)
• M18: 8,726,642 km (0.117 R)
• M19: 9,836,658 km (0.104 R)
• M20: 10,271,091 km (0.066 R)
• M21: 10,490,700 km (0.062 R)
• M22: 10,767,456 km (0.081 R)
• M23: 11,898,117 km (0.108 R)
• M24: 12,071,052 km (0.092 R)
• M25: 12,653,138 km (0.026 R)
• M26: 12,829,663 km (0.114 R)
• M27: 13,724,109 km (0.088 R)
• M28: 15,071,985 km (0.106 R)
• M29: 15,635,521 km (0.093 R)
• M30: 16,015,050 km (0.085 R)
• M31: 17,041,890 km (0.119 R)
• M32: 18,288,788 km (0.043 R)
• M33: 18,421,781 km (0.102 R)
• M34: 19,293,787 km (0.073 R)
• M35: 19,361,405 km (0.095 R)
• M36: 20,730,824 km (0.041 R)
• M37: 21,077,891 km (0.103 R)
• M38: 21,707,698 km (0.119 R)
• M39: 21,919,080 km (0.066 R)
• M40: 22,414,698 km (0.086 R)
• M41: 22,699,682 km (0.089 R)
• M42: 23,057,520 km (0.106 R)
• M43: 23,706,326 km (0.096 R)
• M44: 24,654,028 km (0.098 R)
• M45: 26,586,534 km (0.089 R)
• M46: 27,190,909 km (0.093 R)
• M47: 29,341,378 km (0.045 R)
• M48: 29,419,319 km (0.103 R)
• M49: 29,653,140 km (0.056 R)
• M50: 29,809,321 km (0.094 R)
• M51: 30,673,697 km (0.096 R)
• M52: 31,148,521 km (0.117 R)
• M53: 31,945,429 km (0.103 R)
• M54: 32,025,463 km (0.064 R)
• M55: 32,507,169 km (0.106 R)
• M56: 34,048,475 km (0.106 R)
• M57: 34,212,135 km (0.107 R)
• M58: 34,704,612 km (0.097 R)
• M59: 35,779,622 km (0.076 R)
• M60: 36,530,304 km (0.037 R)
• M61: 36,781,628 km (0.102 R)
• M62: 37,708,238 km (0.094 R)
• M63: 41,141,958 km (0.111 R)
• M64: 41,840,580 km (0.066 R)
• M65: 42,631,204 km (0.068 R)
• M66: 43,161,080 km (0.066 R)
• M67: 46,476,318 km (0.086 R)
• M68: 47,295,068 km (0.079 R)
• M69: 48,578,169 km (0.081 R)
• M70: 50,897,684 km (0.085 R)
• M71: 51,647,468 km (0.105 R)
• M72: 51,929,610 km (0.056 R)
• M73: 52,873,722 km (0.074 R)
• M74: 53,158,107 km (0.107 R)
• M75: 53,442,942 km (0.049 R)
• M76: 54,014,106 km (0.039 R)
• M77: 54,204,993 km (0.109 R)
• M78: 55,451,144 km (0.092 R)
• M79: 55,547,335 km (0.106 R)
• M80: 56,512,840 km (0.061 R)
• M81: 56,706,569 km (0.083 R)
• M82: 57,483,879 km (0.081 R)
• M83: 60,528,794 km (0.042 R)
• M84: 60,925,528 km (0.059 R)
• M85: 62,220,896 km (0.106 R)
• M86: 62,420,908 km (0.089 R)
• M87: 62,821,681 km (0.085 R)
• M88: 62,922,061 km (0.036 R)
• M89: 64,130,214 km (0.044 R)
• M90: 66,160,855 km (0.067 R)
• M91: 68,006,444 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 5.2

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.11 AU - 12.03 AU

Year: 23720 Days

Day: 24.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,876,347 km

• M1: 85,121 km (0.073 R)
• M2: 157,826 km (0.082 R)
• M3: 593,754 km (0.04 R)
• M4: 836,102 km (0.096 R)
• M5: 995,424 km (0.07 R)
• M6: 1,193,492 km (0.074 R)
• M7: 1,497,624 km (0.078 R)
• M8: 1,561,353 km (0.099 R)
• M9: 2,210,309 km (0.091 R)
• M10: 2,775,041 km (0.096 R)
• M11: 2,853,579 km (0.067 R)
• M12: 4,162,561 km (0.114 R)
• M13: 4,252,619 km (0.04 R)
• M14: 4,806,430 km (0.096 R)
• M15: 4,853,553 km (0.092 R)
• M16: 4,996,120 km (0.097 R)
• M17: 5,778,966 km (0.058 R)
• M18: 7,346,901 km (0.072 R)
• M19: 8,008,722 km (0.111 R)
• M20: 8,517,504 km (0.1 R)
• M21: 9,036,759 km (0.093 R)
• M22: 9,095,102 km (0.058 R)
• M23: 9,153,445 km (0.119 R)
• M24: 9,270,730 km (0.071 R)
• M25: 10,105,635 km (0.116 R)
• M26: 10,348,433 km (0.114 R)
• M27: 10,470,654 km (0.066 R)
• M28: 11,276,538 km (0.058 R)
• M29: 11,465,330 km (0.114 R)
• M30: 12,554,702 km (0.091 R)
• M31: 12,946,948 km (0.074 R)
• M32: 13,012,771 km (0.099 R)
• M33: 13,078,743 km (0.077 R)
• M34: 13,210,838 km (0.094 R)
• M35: 13,277,110 km (0.038 R)
• M36: 13,878,045 km (0.092 R)
• M37: 14,556,172 km (0.095 R)
• M38: 14,624,688 km (0.097 R)
• M39: 14,830,535 km (0.092 R)
• M40: 15,314,633 km (0.078 R)
• M41: 16,654,581 km (0.074 R)
• M42: 17,738,568 km (0.09 R)
• M43: 18,105,082 km (0.067 R)
• M44: 18,919,942 km (0.119 R)
• M45: 20,662,159 km (0.085 R)
• M46: 21,125,015 km (0.096 R)
• M47: 21,669,252 km (0.068 R)
• M48: 22,139,438 km (0.118 R)
• M49: 22,930,661 km (0.117 R)
• M50: 23,570,192 km (0.109 R)
• M51: 25,606,518 km (0.052 R)
• M52: 27,528,851 km (0.107 R)
• M53: 28,208,474 km (0.087 R)
• M54: 29,844,326 km (0.107 R)
• M55: 30,018,309 km (0.106 R)
• M56: 32,399,757 km (0.077 R)
• M57: 32,937,113 km (0.04 R)
• M58: 33,116,929 km (0.088 R)
• M59: 33,297,045 km (0.115 R)
• M60: 33,658,324 km (0.096 R)
• M61: 34,111,606 km (0.113 R)
• M62: 36,315,781 km (0.116 R)
• M63: 37,247,626 km (0.106 R)
• M64: 38,660,129 km (0.044 R)
• M65: 40,666,835 km (0.106 R)
• M66: 41,926,000 km (0.115 R)
• M67: 42,707,350 km (0.064 R)
• M68: 44,681,294 km (0.054 R)
• M69: 45,379,168 km (0.028 R)
• M70: 45,579,330 km (0.088 R)
• M71: 50,260,845 km (0.12 R)
• M72: 52,553,433 km (0.12 R)
• M73: 54,560,587 km (0.105 R)
• M74: 54,773,316 km (0.05 R)
• M75: 55,092,857 km (0.045 R)
• M76: 56,377,603 km (0.113 R)
• M77: 58,105,758 km (0.06 R)
• M78: 58,976,417 km (0.057 R)
• M79: 59,522,749 km (0.113 R)
• M80: 60,070,726 km (0.075 R)
• M81: 61,946,384 km (0.088 R)
• M82: 62,724,293 km (0.105 R)
• M83: 65,190,115 km (0.081 R)
• M84: 65,303,061 km (0.109 R)
• M85: 66,207,978 km (0.11 R)
• M86: 66,662,158 km (0.118 R)
• M87: 70,563,221 km (0.064 R)
• M88: 72,541,354 km (0.087 R)
• M89: 74,301,971 km (0.076 R)
• M90: 75,128,350 km (0.103 R)
• M91: 76,671,003 km (0.095 R)
• M92: 77,984,622 km (0.162 R)
• M93: 78,344,255 km (0.092 R)
• M94: 80,512,976 km (0.093 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: 427 - 16,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit