🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 12.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 362 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,650,373 km

• M1: 155,731 km (0.09 R)
• M2: 308,172 km (0.101 R)
• M3: 389,553 km (0.066 R)
• M4: 492,626 km (0.108 R)
• M5: 574,755 km (0.106 R)
• M6: 675,285 km (0.084 R)
• M7: 780,751 km (0.1 R)
• M8: 861,983 km (0.099 R)
• M9: 959,222 km (0.044 R)
• M10: 1,158,636 km (0.072 R)
• M11: 1,241,513 km (0.042 R)
• M12: 1,324,240 km (0.099 R)
• M13: 1,438,384 km (0.103 R)
• M14: 1,625,082 km (0.094 R)
• M15: 1,724,115 km (0.064 R)
• M16: 1,801,158 km (0.094 R)
• M17: 1,890,319 km (0.074 R)
• M18: 1,972,747 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.58 AU - 4.54 AU

Year: 5647 Days

Day: 11.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,650,373 km

• M1: 133,142 km (0.069 R)
• M2: 341,532 km (0.061 R)
• M3: 602,730 km (0.111 R)
• M4: 685,607 km (0.06 R)
• M5: 783,743 km (0.111 R)
• M6: 886,966 km (0.078 R)
• M7: 946,506 km (0.066 R)
• M8: 1,107,772 km (0.113 R)
• M9: 1,318,855 km (0.092 R)
• M10: 1,856,061 km (0.082 R)
• M11: 1,980,526 km (0.091 R)
• M12: 2,124,140 km (0.099 R)
• M13: 2,627,238 km (0.098 R)
• M14: 2,749,908 km (0.067 R)
• M15: 3,661,258 km (0.114 R)
• M16: 3,759,095 km (0.116 R)
• M17: 3,917,669 km (0.048 R)
• M18: 4,139,373 km (0.053 R)
• M19: 4,365,266 km (0.096 R)
• M20: 4,700,963 km (0.096 R)
• M21: 5,198,077 km (0.108 R)
• M22: 5,419,482 km (0.025 R)
• M23: 5,531,381 km (0.085 R)
• M24: 5,712,095 km (0.058 R)
• M25: 5,803,201 km (0.066 R)
• M26: 6,860,558 km (0.11 R)
• M27: 7,324,761 km (0.085 R)
• M28: 7,523,277 km (0.096 R)
• M29: 7,824,417 km (0.081 R)
• M30: 8,104,016 km (0.076 R)
• M31: 8,594,547 km (0.037 R)
• M32: 8,856,493 km (0.081 R)
• M33: 8,962,109 km (0.117 R)
• M34: 9,174,538 km (0.094 R)
• M35: 9,254,573 km (0.097 R)
• M36: 9,740,018 km (0.063 R)
• M37: 9,821,699 km (0.106 R)
• M38: 10,095,762 km (0.048 R)
• M39: 10,904,638 km (0.069 R)
• M40: 11,074,581 km (0.114 R)
• M41: 11,676,413 km (0.096 R)
• M42: 11,879,268 km (0.12 R)
• M43: 11,937,461 km (0.078 R)
• M44: 12,024,976 km (0.096 R)
• M45: 12,171,283 km (0.073 R)
• M46: 12,792,264 km (0.112 R)
• M47: 12,971,482 km (0.101 R)
• M48: 13,181,667 km (0.113 R)
• M49: 13,241,955 km (0.098 R)
• M50: 13,727,549 km (0.049 R)
• M51: 13,972,441 km (0.09 R)
• M52: 14,064,743 km (0.082 R)
• M53: 14,935,253 km (0.1 R)
• M54: 14,998,234 km (0.067 R)
• M55: 15,061,065 km (0.096 R)
• M56: 15,124,195 km (0.12 R)
• M57: 15,504,174 km (0.111 R)
• M58: 15,855,280 km (0.069 R)
• M59: 16,176,915 km (0.111 R)
• M60: 16,435,570 km (0.089 R)
• M61: 17,319,095 km (0.115 R)
• M62: 17,616,944 km (0.108 R)
• M63: 18,016,820 km (0.095 R)
• M64: 18,453,346 km (0.12 R)
• M65: 18,588,433 km (0.062 R)
• M66: 18,927,422 km (0.027 R)
• M67: 19,474,052 km (0.108 R)
• M68: 20,025,919 km (0.116 R)
• M69: 20,863,368 km (0.09 R)
• M70: 21,499,009 km (0.077 R)
• M71: 21,640,978 km (0.039 R)
• M72: 21,747,790 km (0.069 R)
• M73: 21,854,753 km (0.082 R)
• M74: 22,069,276 km (0.065 R)
• M75: 22,284,398 km (0.106 R)
• M76: 22,428,162 km (0.094 R)
• M77: 22,572,374 km (0.084 R)
• M78: 23,516,636 km (0.045 R)
• M79: 23,699,743 km (0.074 R)
• M80: 24,030,504 km (0.082 R)
• M81: 24,178,008 km (0.109 R)
• M82: 24,696,664 km (0.091 R)
• M83: 24,771,014 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 11

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.02 AU - 4.76 AU

Year: 6349 Days

Day: 6.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,650,373 km

• M1: 214,673 km (0.087 R)
• M2: 341,981 km (0.06 R)
• M3: 607,068 km (0.079 R)
• M4: 813,064 km (0.036 R)
• M5: 983,157 km (0.082 R)
• M6: 1,165,367 km (0.044 R)
• M7: 1,359,097 km (0.118 R)
• M8: 1,508,246 km (0.114 R)
• M9: 1,634,357 km (0.07 R)
• M10: 1,808,040 km (0.115 R)
• M11: 1,882,390 km (0.06 R)
• M12: 2,333,727 km (0.077 R)
• M13: 2,614,073 km (0.084 R)
• M14: 2,870,484 km (0.102 R)
• M15: 3,407,989 km (0.114 R)
• M16: 4,372,297 km (0.117 R)
• M17: 4,473,276 km (0.104 R)
• M18: 4,864,025 km (0.119 R)
• M19: 5,201,518 km (0.079 R)
• M20: 5,373,256 km (0.109 R)
• M21: 5,656,146 km (0.088 R)
• M22: 6,442,432 km (0.09 R)
• M23: 6,580,661 km (0.106 R)
• M24: 6,719,936 km (0.116 R)
• M25: 7,001,330 km (0.115 R)
• M26: 8,016,800 km (0.094 R)
• M27: 8,165,501 km (0.106 R)
• M28: 8,415,628 km (0.112 R)
• M29: 8,617,585 km (0.088 R)
• M30: 8,821,188 km (0.094 R)
• M31: 8,974,825 km (0.107 R)
• M32: 9,389,062 km (0.079 R)
• M33: 9,968,903 km (0.116 R)
• M34: 10,290,090 km (0.082 R)
• M35: 10,696,397 km (0.116 R)
• M36: 10,805,604 km (0.098 R)
• M37: 11,163,143 km (0.106 R)
• M38: 12,173,676 km (0.081 R)
• M39: 12,661,066 km (0.107 R)
• M40: 12,892,644 km (0.053 R)
• M41: 14,552,582 km (0.101 R)
• M42: 14,764,861 km (0.091 R)
• M43: 14,856,116 km (0.037 R)
• M44: 15,593,035 km (0.048 R)
• M45: 15,748,018 km (0.116 R)
• M46: 15,903,600 km (0.099 R)
• M47: 16,090,897 km (0.093 R)
• M48: 16,310,357 km (0.041 R)
• M49: 16,657,274 km (0.111 R)
• M50: 17,102,328 km (0.085 R)
• M51: 17,262,248 km (0.117 R)
• M52: 18,166,866 km (0.063 R)
• M53: 18,493,738 km (0.101 R)
• M54: 18,723,669 km (0.074 R)
• M55: 19,252,797 km (0.112 R)
• M56: 19,954,860 km (0.041 R)
• M57: 21,418,226 km (0.103 R)
• M58: 21,867,469 km (0.119 R)
• M59: 22,110,715 km (0.084 R)
• M60: 22,284,847 km (0.11 R)
• M61: 22,354,709 km (0.072 R)
• M62: 22,740,073 km (0.12 R)
• M63: 23,517,533 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 4.3

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.43 AU - 7.97 AU

Year: 11971 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,650,373 km

• M1: 78,988 km (0.073 R)
• M2: 351,256 km (0.097 R)
• M3: 843,732 km (0.073 R)
• M4: 2,049,940 km (0.11 R)
• M5: 2,096,913 km (0.108 R)
• M6: 2,168,122 km (0.094 R)
• M7: 2,586,248 km (0.105 R)
• M8: 3,410,682 km (0.114 R)
• M9: 4,460,560 km (0.109 R)
• M10: 4,644,565 km (0.094 R)
• M11: 4,768,582 km (0.12 R)
• M12: 5,833,270 km (0.119 R)
• M13: 6,238,082 km (0.12 R)
• M14: 6,478,336 km (0.071 R)
• M15: 6,791,743 km (0.046 R)
• M16: 8,168,343 km (0.109 R)
• M17: 8,393,338 km (0.069 R)
• M18: 8,582,579 km (0.03 R)
• M19: 8,773,018 km (0.117 R)
• M20: 8,964,952 km (0.084 R)
• M21: 9,667,314 km (0.079 R)
• M22: 9,706,807 km (0.087 R)
• M23: 10,145,279 km (0.053 R)
• M24: 10,753,544 km (0.059 R)
• M25: 10,794,534 km (0.117 R)
• M26: 11,415,215 km (0.029 R)
• M27: 11,666,839 km (0.063 R)
• M28: 12,691,135 km (0.11 R)
• M29: 12,777,753 km (0.084 R)
• M30: 12,908,202 km (0.114 R)
• M31: 13,522,301 km (0.114 R)
• M32: 13,566,582 km (0.07 R)
• M33: 14,461,327 km (0.114 R)
• M34: 14,597,162 km (0.112 R)
• M35: 15,745,625 km (0.106 R)
• M36: 15,792,150 km (0.074 R)
• M37: 16,119,171 km (0.053 R)
• M38: 17,161,569 km (0.094 R)
• M39: 17,257,461 km (0.025 R)
• M40: 18,323,495 km (0.077 R)
• M41: 19,710,716 km (0.114 R)
• M42: 20,214,263 km (0.081 R)
• M43: 21,854,005 km (0.111 R)
• M44: 22,322,845 km (0.056 R)
• M45: 22,742,317 km (0.109 R)
• M46: 23,695,704 km (0.035 R)
• M47: 23,748,961 km (0.111 R)
• M48: 24,716,111 km (0.088 R)
• M49: 25,204,548 km (0.108 R)
• M50: 25,531,869 km (0.093 R)
• M51: 27,469,161 km (0.114 R)
• M52: 28,200,695 km (0.081 R)
• M53: 28,824,817 km (0.116 R)
• M54: 29,109,950 km (0.12 R)
• M55: 29,568,019 km (0.098 R)
• M56: 31,131,915 km (0.103 R)
• M57: 35,736,987 km (0.099 R)
• M58: 36,720,144 km (0.105 R)
• M59: 37,525,579 km (0.07 R)
• M60: 37,899,274 km (0.112 R)
• M61: 38,650,405 km (0.112 R)
• M62: 38,713,087 km (0.117 R)
• M63: 38,964,710 km (0.059 R)
• M64: 39,153,802 km (0.077 R)
• M65: 40,230,757 km (0.081 R)
• M66: 40,294,486 km (0.111 R)
• M67: 41,445,940 km (0.107 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: 192 - 18,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit