🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 12.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.6 AU - 2.4 AU

Year: 1918 Days

Day: 11.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,146,030 km

• M1: 157,227 km (0.105 R)
• M2: 245,939 km (0.056 R)
• M3: 335,398 km (0.078 R)
• M4: 428,299 km (0.102 R)
• M5: 536,458 km (0.074 R)
• M6: 631,153 km (0.106 R)
• M7: 743,950 km (0.042 R)
• M8: 832,512 km (0.081 R)
• M9: 925,263 km (0.12 R)
• M10: 1,021,903 km (0.067 R)
• M11: 1,104,481 km (0.098 R)
• M12: 1,291,030 km (0.099 R)
• M13: 1,463,666 km (0.052 R)
• M14: 1,613,862 km (0.114 R)
• M15: 1,929,663 km (0.111 R)
• M16: 2,123,243 km (0.117 R)
• M17: 2,231,103 km (0.07 R)
• M18: 2,311,885 km (0.051 R)
• M19: 2,596,121 km (0.099 R)
• M20: 2,748,861 km (0.101 R)
• M21: 3,095,330 km (0.088 R)
• M22: 3,185,836 km (0.043 R)
• M23: 3,543,226 km (0.092 R)
• M24: 3,631,339 km (0.091 R)
• M25: 3,754,458 km (0.107 R)
• M26: 3,934,723 km (0.048 R)
• M27: 4,068,464 km (0.09 R)
• M28: 4,203,551 km (0.09 R)
• M29: 4,361,975 km (0.081 R)
• M30: 4,529,674 km (0.065 R)
• M31: 4,684,807 km (0.114 R)
• M32: 4,864,175 km (0.068 R)
• M33: 4,954,831 km (0.099 R)
• M34: 5,061,195 km (0.1 R)
• M35: 5,245,350 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 12.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.62 AU - 3.92 AU

Year: 4011 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,146,030 km

• M1: 162,314 km (0.12 R)
• M2: 256,710 km (0.061 R)
• M3: 388,655 km (0.104 R)
• M4: 495,618 km (0.11 R)
• M5: 588,518 km (0.075 R)
• M6: 746,493 km (0.086 R)
• M7: 899,083 km (0.105 R)
• M8: 1,166,265 km (0.074 R)
• M9: 1,273,227 km (0.073 R)
• M10: 1,371,364 km (0.082 R)
• M11: 1,831,976 km (0.116 R)
• M12: 2,102,000 km (0.063 R)
• M13: 2,601,956 km (0.1 R)
• M14: 2,776,836 km (0.054 R)
• M15: 3,155,318 km (0.055 R)
• M16: 3,291,004 km (0.106 R)
• M17: 3,656,322 km (0.119 R)
• M18: 3,889,096 km (0.096 R)
• M19: 4,034,804 km (0.089 R)
• M20: 4,388,304 km (0.104 R)
• M21: 4,751,976 km (0.098 R)
• M22: 4,967,098 km (0.118 R)
• M23: 5,406,916 km (0.103 R)
• M24: 5,631,612 km (0.083 R)
• M25: 5,817,712 km (0.113 R)
• M26: 6,260,072 km (0.082 R)
• M27: 6,367,035 km (0.058 R)
• M28: 6,735,195 km (0.087 R)
• M29: 7,311,895 km (0.111 R)
• M30: 7,651,931 km (0.11 R)
• M31: 7,997,053 km (0.106 R)
• M32: 8,089,954 km (0.119 R)
• M33: 8,206,640 km (0.119 R)
• M34: 8,512,568 km (0.079 R)
• M35: 9,257,415 km (0.114 R)
• M36: 9,848,477 km (0.09 R)
• M37: 10,023,207 km (0.09 R)
• M38: 10,528,100 km (0.083 R)
• M39: 10,834,925 km (0.096 R)
• M40: 10,937,998 km (0.113 R)
• M41: 11,170,772 km (0.115 R)
• M42: 11,379,162 km (0.074 R)
• M43: 11,562,719 km (0.119 R)
• M44: 12,819,490 km (0.098 R)
• M45: 12,928,398 km (0.099 R)
• M46: 13,037,754 km (0.082 R)
• M47: 13,284,740 km (0.111 R)
• M48: 13,839,299 km (0.09 R)
• M49: 13,979,023 km (0.101 R)
• M50: 14,091,222 km (0.091 R)
• M51: 14,429,612 km (0.081 R)
• M52: 14,599,855 km (0.086 R)
• M53: 16,073,543 km (0.109 R)
• M54: 16,161,656 km (0.045 R)
• M55: 16,992,224 km (0.076 R)
• M56: 17,082,132 km (0.118 R)
• M57: 17,594,056 km (0.117 R)
• M58: 17,745,599 km (0.094 R)
• M59: 17,836,704 km (0.11 R)
• M60: 18,172,252 km (0.068 R)
• M61: 18,633,163 km (0.051 R)
• M62: 18,787,697 km (0.092 R)
• M63: 19,097,963 km (0.056 R)
• M64: 19,222,578 km (0.044 R)
• M65: 19,316,227 km (0.06 R)
• M66: 19,786,562 km (0.094 R)
• M67: 19,881,108 km (0.091 R)
• M68: 19,975,804 km (0.09 R)
• M69: 20,165,643 km (0.063 R)
• M70: 20,324,217 km (0.091 R)
• M71: 20,898,823 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 12

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.54 AU - 3.88 AU

Year: 4847 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,146,030 km

• M1: 160,369 km (0.115 R)
• M2: 238,459 km (0.094 R)
• M3: 430,692 km (0.089 R)
• M4: 512,672 km (0.081 R)
• M5: 660,175 km (0.115 R)
• M6: 797,506 km (0.118 R)
• M7: 1,132,306 km (0.088 R)
• M8: 1,222,963 km (0.084 R)
• M9: 1,510,639 km (0.11 R)
• M10: 1,891,815 km (0.102 R)
• M11: 2,303,059 km (0.089 R)
• M12: 2,380,850 km (0.12 R)
• M13: 2,660,449 km (0.101 R)
• M14: 2,866,894 km (0.116 R)
• M15: 3,078,575 km (0.101 R)
• M16: 3,836,737 km (0.088 R)
• M17: 3,953,124 km (0.078 R)
• M18: 4,141,617 km (0.053 R)
• M19: 4,333,252 km (0.066 R)
• M20: 4,850,262 km (0.075 R)
• M21: 5,001,655 km (0.096 R)
• M22: 5,154,694 km (0.084 R)
• M23: 5,335,109 km (0.086 R)
• M24: 5,782,107 km (0.062 R)
• M25: 6,544,608 km (0.101 R)
• M26: 6,628,233 km (0.09 R)
• M27: 6,740,282 km (0.1 R)
• M28: 7,194,760 km (0.099 R)
• M29: 7,281,078 km (0.105 R)
• M30: 7,954,418 km (0.066 R)
• M31: 8,556,250 km (0.085 R)
• M32: 9,172,743 km (0.111 R)
• M33: 9,486,300 km (0.089 R)
• M34: 10,188,812 km (0.117 R)
• M35: 10,941,139 km (0.114 R)
• M36: 11,140,404 km (0.115 R)
• M37: 11,408,034 km (0.066 R)
• M38: 11,745,378 km (0.051 R)
• M39: 11,915,321 km (0.09 R)
• M40: 12,051,904 km (0.05 R)
• M41: 12,430,087 km (0.117 R)
• M42: 12,603,321 km (0.113 R)
• M43: 13,552,520 km (0.058 R)
• M44: 14,415,550 km (0.12 R)
• M45: 15,818,180 km (0.073 R)
• M46: 16,956,021 km (0.069 R)
• M47: 17,071,361 km (0.056 R)
• M48: 17,186,851 km (0.108 R)
• M49: 17,341,236 km (0.068 R)
• M50: 17,651,502 km (0.11 R)
• M51: 18,002,608 km (0.073 R)
• M52: 18,159,536 km (0.1 R)
• M53: 18,316,763 km (0.117 R)
• M54: 18,791,437 km (0.051 R)
• M55: 19,914,618 km (0.108 R)
• M56: 20,117,473 km (0.07 R)
• M57: 20,689,086 km (0.111 R)
• M58: 21,307,524 km (0.101 R)
• M59: 22,267,643 km (0.094 R)
• M60: 22,604,837 km (0.106 R)
• M61: 22,689,509 km (0.106 R)
• M62: 22,816,518 km (0.091 R)
• M63: 22,986,311 km (0.099 R)
• M64: 24,186,535 km (0.094 R)
• M65: 24,273,152 km (0.12 R)
• M66: 24,446,386 km (0.117 R)
• M67: 24,925,249 km (0.098 R)
• M68: 25,100,129 km (0.112 R)
• M69: 25,803,838 km (0.054 R)
• M70: 25,936,531 km (0.108 R)
• M71: 27,050,736 km (0.12 R)
• M72: 28,180,648 km (0.042 R)
• M73: 28,820,179 km (0.068 R)
• M74: 28,911,883 km (0.051 R)
• M75: 29,742,001 km (0.096 R)
• M76: 30,159,978 km (0.098 R)
• M77: 31,709,213 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 14.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.26 AU

Year: 6475 Days

Day: 6.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,146,030 km

• M1: 283,039 km (0.088 R)
• M2: 452,384 km (0.115 R)
• M3: 740,210 km (0.09 R)
• M4: 1,132,755 km (0.113 R)
• M5: 1,415,196 km (0.066 R)
• M6: 1,573,470 km (0.108 R)
• M7: 1,754,783 km (0.067 R)
• M8: 1,873,863 km (0.105 R)
• M9: 2,322,507 km (0.055 R)
• M10: 2,925,536 km (0.074 R)
• M11: 3,298,035 km (0.089 R)
• M12: 3,685,942 km (0.089 R)
• M13: 4,066,070 km (0.085 R)
• M14: 4,249,328 km (0.102 R)
• M15: 4,648,155 km (0.093 R)
• M16: 5,710,749 km (0.084 R)
• M17: 5,890,865 km (0.113 R)
• M18: 6,230,153 km (0.094 R)
• M19: 6,362,547 km (0.098 R)
• M20: 6,656,806 km (0.115 R)
• M21: 6,792,043 km (0.075 R)
• M22: 7,259,087 km (0.038 R)
• M23: 8,079,631 km (0.076 R)
• M24: 8,224,143 km (0.04 R)
• M25: 8,457,067 km (0.11 R)
• M26: 8,692,384 km (0.09 R)
• M27: 9,259,659 km (0.085 R)
• M28: 9,563,193 km (0.033 R)
• M29: 10,024,553 km (0.087 R)
• M30: 10,398,997 km (0.115 R)
• M31: 10,714,499 km (0.118 R)
• M32: 10,969,264 km (0.104 R)
• M33: 11,484,778 km (0.064 R)
• M34: 11,909,486 km (0.104 R)
• M35: 12,107,255 km (0.074 R)
• M36: 12,273,009 km (0.1 R)
• M37: 12,841,780 km (0.102 R)
• M38: 13,112,553 km (0.114 R)
• M39: 13,866,825 km (0.079 R)
• M40: 14,109,772 km (0.069 R)
• M41: 14,319,209 km (0.043 R)
• M42: 14,459,382 km (0.086 R)
• M43: 15,167,130 km (0.038 R)
• M44: 15,381,653 km (0.103 R)
• M45: 15,489,214 km (0.049 R)
• M46: 15,813,692 km (0.108 R)
• M47: 15,922,300 km (0.075 R)
• M48: 16,104,061 km (0.101 R)
• M49: 16,322,923 km (0.034 R)
• M50: 16,542,832 km (0.114 R)
• M51: 16,800,589 km (0.071 R)
• M52: 17,208,393 km (0.094 R)
• M53: 17,506,990 km (0.046 R)
• M54: 17,882,780 km (0.06 R)
• M55: 18,489,549 km (0.068 R)
• M56: 18,910,517 km (0.113 R)
• M57: 19,451,014 km (0.087 R)
• M58: 19,723,282 km (0.098 R)
• M59: 21,023,288 km (0.11 R)
• M60: 22,026,641 km (0.118 R)
• M61: 22,188,655 km (0.071 R)
• M62: 22,473,041 km (0.036 R)
• M63: 22,595,412 km (0.028 R)
• M64: 22,717,933 km (0.088 R)
• M65: 23,045,552 km (0.103 R)
• M66: 24,497,848 km (0.064 R)
• M67: 24,833,995 km (0.071 R)
• M68: 26,150,905 km (0.081 R)
• M69: 26,796,270 km (0.085 R)
• M70: 28,146,540 km (0.11 R)
• M71: 28,631,088 km (0.108 R)
• M72: 29,474,520 km (0.059 R)
• M73: 29,697,720 km (0.112 R)
• M74: 29,921,669 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit