🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 10.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.92 AU - 1.38 AU

Year: 822 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,457,178 km

• M1: 130,749 km (0.104 R)
• M2: 200,162 km (0.063 R)
• M3: 293,810 km (0.077 R)
• M4: 373,097 km (0.071 R)
• M5: 478,863 km (0.084 R)
• M6: 570,716 km (0.098 R)
• M7: 717,172 km (0.081 R)
• M8: 894,595 km (0.118 R)
• M9: 1,011,880 km (0.095 R)
• M10: 1,110,615 km (0.061 R)
• M11: 1,343,838 km (0.051 R)
• M12: 1,432,250 km (0.051 R)
• M13: 1,587,682 km (0.056 R)
• M14: 1,709,455 km (0.085 R)
• M15: 1,788,592 km (0.108 R)
• M16: 1,863,241 km (0.098 R)
• M17: 2,123,841 km (0.073 R)
• M18: 2,302,162 km (0.108 R)
• M19: 2,371,126 km (0.104 R)
• M20: 2,472,703 km (0.085 R)
• M21: 2,562,761 km (0.102 R)
• M22: 2,673,613 km (0.114 R)
• M23: 2,772,797 km (0.094 R)
• M24: 2,839,667 km (0.091 R)
• M25: 2,913,867 km (0.068 R)
• M26: 2,995,548 km (0.054 R)
• M27: 3,098,770 km (0.092 R)
• M28: 3,365,503 km (0.118 R)
• M29: 3,472,915 km (0.079 R)
• M30: 3,625,205 km (0.088 R)
• M31: 3,727,979 km (0.083 R)
• M32: 3,861,570 km (0.11 R)
• M33: 4,027,025 km (0.114 R)
• M34: 4,187,244 km (0.071 R)
• M35: 4,256,508 km (0.096 R)
• M36: 4,404,012 km (0.12 R)
• M37: 4,521,745 km (0.075 R)
• M38: 4,946,154 km (0.049 R)
• M39: 5,043,991 km (0.058 R)
• M40: 5,200,321 km (0.116 R)
• M41: 5,316,559 km (0.043 R)
• M42: 5,534,672 km (0.115 R)
• M43: 5,627,872 km (0.061 R)
• M44: 5,798,713 km (0.091 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 4.7

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.18 AU

Year: 11799 Days

Day: 23 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,457,178 km

• M1: 355,145 km (0.115 R)
• M2: 430,243 km (0.116 R)
• M3: 510,578 km (0.108 R)
• M4: 781,499 km (0.038 R)
• M5: 949,198 km (0.1 R)
• M6: 1,416,542 km (0.096 R)
• M7: 2,057,719 km (0.114 R)
• M8: 2,126,384 km (0.091 R)
• M9: 2,384,141 km (0.091 R)
• M10: 2,456,247 km (0.081 R)
• M11: 3,375,676 km (0.054 R)
• M12: 4,537,453 km (0.088 R)
• M13: 4,686,901 km (0.068 R)
• M14: 5,114,003 km (0.105 R)
• M15: 5,176,086 km (0.049 R)
• M16: 5,363,682 km (0.093 R)
• M17: 5,489,943 km (0.075 R)
• M18: 5,617,250 km (0.071 R)
• M19: 5,972,396 km (0.09 R)
• M20: 6,136,205 km (0.048 R)
• M21: 6,169,117 km (0.077 R)
• M22: 6,301,511 km (0.097 R)
• M23: 6,535,333 km (0.109 R)
• M24: 8,801,890 km (0.11 R)
• M25: 9,251,581 km (0.108 R)
• M26: 9,862,688 km (0.042 R)
• M27: 10,095,164 km (0.061 R)
• M28: 10,368,628 km (0.029 R)
• M29: 11,690,774 km (0.119 R)
• M30: 11,731,615 km (0.07 R)
• M31: 13,792,624 km (0.081 R)
• M32: 14,270,440 km (0.108 R)
• M33: 15,600,814 km (0.05 R)
• M34: 16,924,157 km (0.065 R)
• M35: 19,288,701 km (0.059 R)
• M36: 19,433,811 km (0.076 R)
• M37: 19,482,280 km (0.117 R)
• M38: 21,004,289 km (0.114 R)
• M39: 21,203,553 km (0.073 R)
• M40: 21,303,335 km (0.102 R)
• M41: 21,353,301 km (0.084 R)
• M42: 21,804,787 km (0.104 R)
• M43: 24,108,894 km (0.101 R)
• M44: 25,051,959 km (0.053 R)
• M45: 25,157,575 km (0.113 R)
• M46: 26,489,145 km (0.113 R)
• M47: 27,082,151 km (0.078 R)
• M48: 27,407,527 km (0.078 R)
• M49: 29,777,007 km (0.076 R)
• M50: 30,225,053 km (0.116 R)
• M51: 30,562,546 km (0.1 R)
• M52: 31,582,354 km (0.075 R)
• M53: 31,696,348 km (0.059 R)
• M54: 33,075,192 km (0.058 R)
• M55: 33,248,875 km (0.119 R)
• M56: 34,473,483 km (0.05 R)
• M57: 36,188,473 km (0.111 R)
• M58: 36,726,427 km (0.116 R)
• M59: 37,206,786 km (0.1 R)
• M60: 37,267,074 km (0.071 R)
• M61: 38,052,462 km (0.075 R)
• M62: 38,295,260 km (0.109 R)
• M63: 38,843,386 km (0.111 R)
• M64: 39,087,829 km (0.075 R)
• M65: 39,332,721 km (0.032 R)
• M66: 39,578,211 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 3.7

Gravity: 47.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.69 AU - 8.49 AU

Year: 12589 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,457,178 km

• M1: 92,751 km (0.077 R)
• M2: 330,312 km (0.052 R)
• M3: 694,733 km (0.035 R)
• M4: 830,119 km (0.079 R)
• M5: 890,556 km (0.094 R)
• M6: 952,639 km (0.059 R)
• M7: 1,037,611 km (0.1 R)
• M8: 1,147,266 km (0.087 R)
• M9: 1,377,946 km (0.097 R)
• M10: 1,449,903 km (0.068 R)
• M11: 1,802,056 km (0.113 R)
• M12: 1,907,522 km (0.113 R)
• M13: 1,987,857 km (0.074 R)
• M14: 2,069,238 km (0.114 R)
• M15: 3,256,147 km (0.106 R)
• M16: 4,189,339 km (0.037 R)
• M17: 4,224,045 km (0.075 R)
• M18: 4,648,754 km (0.069 R)
• M19: 4,939,422 km (0.079 R)
• M20: 4,976,224 km (0.096 R)
• M21: 6,318,416 km (0.108 R)
• M22: 6,559,119 km (0.072 R)
• M23: 7,173,966 km (0.037 R)
• M24: 7,424,991 km (0.099 R)
• M25: 7,679,008 km (0.099 R)
• M26: 7,978,952 km (0.097 R)
• M27: 9,216,126 km (0.107 R)
• M28: 9,534,770 km (0.083 R)
• M29: 9,903,229 km (0.033 R)
• M30: 10,135,854 km (0.082 R)
• M31: 10,606,639 km (0.085 R)
• M32: 10,988,263 km (0.037 R)
• M33: 11,084,305 km (0.035 R)
• M34: 11,764,975 km (0.115 R)
• M35: 12,060,880 km (0.03 R)
• M36: 12,110,396 km (0.105 R)
• M37: 12,659,869 km (0.084 R)
• M38: 12,861,677 km (0.063 R)
• M39: 13,268,583 km (0.106 R)
• M40: 13,990,542 km (0.1 R)
• M41: 14,199,231 km (0.082 R)
• M42: 14,937,647 km (0.106 R)
• M43: 15,257,786 km (0.033 R)
• M44: 16,561,232 km (0.051 R)
• M45: 16,726,688 km (0.072 R)
• M46: 17,170,544 km (0.112 R)
• M47: 17,505,943 km (0.065 R)
• M48: 19,099,459 km (0.11 R)
• M49: 19,796,585 km (0.052 R)
• M50: 20,620,271 km (0.084 R)
• M51: 21,455,027 km (0.087 R)
• M52: 21,575,304 km (0.047 R)
• M53: 21,635,442 km (0.068 R)
• M54: 21,997,619 km (0.031 R)
• M55: 23,095,966 km (0.074 R)
• M56: 23,776,038 km (0.092 R)
• M57: 23,962,737 km (0.077 R)
• M58: 25,472,927 km (0.104 R)
• M59: 26,175,439 km (0.06 R)
• M60: 26,239,467 km (0.119 R)
• M61: 26,303,794 km (0.087 R)
• M62: 27,273,487 km (0.114 R)
• M63: 27,533,937 km (0.092 R)
• M64: 28,716,658 km (0.091 R)
• M65: 29,181,009 km (0.056 R)
• M66: 29,714,775 km (0.047 R)
• M67: 30,184,512 km (0.118 R)
• M68: 31,403,435 km (0.028 R)
• M69: 31,676,452 km (0.097 R)
• M70: 31,950,365 km (0.109 R)
• M71: 33,470,579 km (0.088 R)
• M72: 33,749,429 km (0.078 R)
• M73: 36,008,507 km (0.087 R)
• M74: 36,940,053 km (0.097 R)
• M75: 38,607,620 km (0.106 R)
• M76: 40,003,518 km (0.104 R)
• M77: 40,447,674 km (0.081 R)
• M78: 40,596,225 km (0.11 R)
• M79: 41,042,625 km (0.115 R)
• M80: 42,241,053 km (0.105 R)
• M81: 42,844,531 km (0.116 R)
• M82: 44,060,014 km (0.091 R)
• M83: 45,595,337 km (0.114 R)
• M84: 46,214,373 km (0.083 R)
• M85: 46,447,147 km (0.116 R)
• M86: 47,382,433 km (0.092 R)
• M87: 48,718,043 km (0.117 R)
• M88: 48,797,030 km (0.061 R)
• M89: 51,185,211 km (0.076 R)
• M90: 54,182,554 km (0.059 R)
• M91: 54,592,003 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 5.6

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.27 AU - 11.15 AU

Year: 21755 Days

Day: 23.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,457,178 km

• M1: 335,249 km (0.085 R)
• M2: 625,618 km (0.086 R)
• M3: 720,763 km (0.068 R)
• M4: 770,130 km (0.096 R)
• M5: 1,418,337 km (0.086 R)
• M6: 2,490,505 km (0.108 R)
• M7: 2,998,540 km (0.1 R)
• M8: 3,495,205 km (0.083 R)
• M9: 3,623,410 km (0.051 R)
• M10: 4,151,640 km (0.098 R)
• M11: 4,470,732 km (0.106 R)
• M12: 4,516,958 km (0.091 R)
• M13: 5,474,983 km (0.098 R)
• M14: 5,574,166 km (0.033 R)
• M15: 6,079,059 km (0.1 R)
• M16: 7,294,691 km (0.098 R)
• M17: 7,901,909 km (0.1 R)
• M18: 7,957,859 km (0.084 R)
• M19: 9,400,581 km (0.118 R)
• M20: 9,939,432 km (0.026 R)
• M21: 10,121,194 km (0.116 R)
• M22: 10,426,822 km (0.068 R)
• M23: 11,298,230 km (0.077 R)
• M24: 12,387,452 km (0.083 R)
• M25: 12,517,901 km (0.058 R)
• M26: 13,443,014 km (0.028 R)
• M27: 18,535,625 km (0.062 R)
• M28: 20,582,124 km (0.112 R)
• M29: 20,968,834 km (0.103 R)
• M30: 22,858,555 km (0.102 R)
• M31: 24,474,361 km (0.046 R)
• M32: 25,213,524 km (0.105 R)
• M33: 25,296,102 km (0.11 R)
• M34: 25,461,558 km (0.102 R)
• M35: 25,959,868 km (0.077 R)
• M36: 26,377,695 km (0.095 R)
• M37: 27,389,575 km (0.105 R)
• M38: 28,672,077 km (0.091 R)
• M39: 29,277,201 km (0.092 R)
• M40: 30,764,353 km (0.098 R)
• M41: 30,940,879 km (0.091 R)
• M42: 31,206,415 km (0.062 R)
• M43: 31,295,127 km (0.086 R)
• M44: 31,561,560 km (0.094 R)
• M45: 31,739,731 km (0.04 R)
• M46: 31,828,892 km (0.119 R)
• M47: 32,007,512 km (0.069 R)
• M48: 33,902,617 km (0.096 R)
• M49: 34,817,857 km (0.069 R)
• M50: 35,278,469 km (0.092 R)
• M51: 36,299,026 km (0.098 R)
• M52: 37,517,500 km (0.098 R)
• M53: 37,895,085 km (0.101 R)
• M54: 38,464,006 km (0.091 R)
• M55: 39,035,620 km (0.108 R)
• M56: 40,187,224 km (0.11 R)
• M57: 40,283,715 km (0.042 R)
• M58: 42,720,514 km (0.104 R)
• M59: 43,708,608 km (0.101 R)
• M60: 44,604,251 km (0.112 R)
• M61: 46,211,381 km (0.081 R)
• M62: 46,312,509 km (0.106 R)
• M63: 47,531,133 km (0.109 R)
• M64: 50,623,620 km (0.101 R)
• M65: 52,404,583 km (0.113 R)
• M66: 52,615,516 km (0.064 R)
• M67: 54,632,993 km (0.104 R)
• M68: 55,812,572 km (0.1 R)
• M69: 57,000,379 km (0.049 R)
• M70: 57,869,543 km (0.114 R)
• M71: 58,087,507 km (0.116 R)
• M72: 58,305,770 km (0.027 R)
• M73: 58,524,333 km (0.064 R)
• M74: 58,743,194 km (0.034 R)
• M75: 58,852,700 km (0.065 R)
• M76: 61,946,085 km (0.096 R)
• M77: 62,615,834 km (0.101 R)
• M78: 63,849,867 km (0.026 R)
• M79: 64,300,606 km (0.114 R)
• M80: 64,413,552 km (0.117 R)
• M81: 64,978,733 km (0.051 R)
• M82: 66,000,337 km (0.1 R)
• M83: 66,456,012 km (0.12 R)
• M84: 69,096,713 km (0.094 R)
• M85: 69,327,992 km (0.093 R)
• M86: 71,537,702 km (0.072 R)
• M87: 76,623,132 km (0.054 R)
• M88: 76,982,167 km (0.064 R)
• M89: 77,341,950 km (0.065 R)
• M90: 77,702,181 km (0.078 R)
• M91: 78,786,167 km (0.084 R)
• M92: 79,632,891 km (0.082 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: 452 - 15,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit