🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 9.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 445 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,528,948 km

• M1: 122,969 km (0.106 R)
• M2: 186,549 km (0.076 R)
• M3: 282,740 km (0.093 R)
• M4: 363,224 km (0.031 R)
• M5: 437,574 km (0.077 R)
• M6: 503,696 km (0.072 R)
• M7: 589,416 km (0.074 R)
• M8: 689,048 km (0.095 R)
• M9: 803,640 km (0.063 R)
• M10: 866,620 km (0.047 R)
• M11: 1,010,833 km (0.107 R)
• M12: 1,079,349 km (0.049 R)
• M13: 1,146,219 km (0.117 R)
• M14: 1,218,026 km (0.058 R)
• M15: 1,291,478 km (0.061 R)
• M16: 1,446,761 km (0.099 R)
• M17: 1,513,631 km (0.11 R)
• M18: 1,608,177 km (0.077 R)
• M19: 1,744,162 km (0.038 R)
• M20: 1,859,801 km (0.087 R)
• M21: 1,941,032 km (0.049 R)
• M22: 2,015,233 km (0.096 R)
• M23: 2,090,331 km (0.075 R)
• M24: 2,162,288 km (0.088 R)
• M25: 2,339,112 km (0.103 R)
• M26: 2,471,506 km (0.034 R)
• M27: 2,597,468 km (0.11 R)
• M28: 2,679,597 km (0.104 R)
• M29: 2,776,536 km (0.043 R)
• M30: 2,917,009 km (0.092 R)
• M31: 2,993,005 km (0.076 R)
• M32: 3,098,471 km (0.114 R)
• M33: 3,263,926 km (0.117 R)
• M34: 3,327,954 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.28 AU - 1.74 AU

Year: 1198 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 73,528,948 km

• M1: 113,246 km (0.105 R)
• M2: 172,187 km (0.111 R)
• M3: 260,151 km (0.108 R)
• M4: 378,483 km (0.07 R)
• M5: 437,574 km (0.093 R)
• M6: 539,899 km (0.058 R)
• M7: 608,564 km (0.049 R)
• M8: 860,337 km (0.086 R)
• M9: 920,177 km (0.076 R)
• M10: 1,004,251 km (0.11 R)
• M11: 1,096,852 km (0.107 R)
• M12: 1,229,246 km (0.09 R)
• M13: 1,366,876 km (0.095 R)
• M14: 1,556,416 km (0.1 R)
• M15: 1,685,370 km (0.078 R)
• M16: 1,896,303 km (0.09 R)
• M17: 1,983,069 km (0.054 R)
• M18: 2,108,283 km (0.119 R)
• M19: 2,175,751 km (0.106 R)
• M20: 2,289,745 km (0.094 R)
• M21: 2,366,938 km (0.087 R)
• M22: 2,437,099 km (0.076 R)
• M23: 2,508,008 km (0.091 R)
• M24: 2,814,983 km (0.095 R)
• M25: 2,897,860 km (0.062 R)
• M26: 2,956,353 km (0.113 R)
• M27: 3,066,008 km (0.1 R)
• M28: 3,376,873 km (0.095 R)
• M29: 3,473,812 km (0.048 R)
• M30: 3,536,045 km (0.119 R)
• M31: 3,761,339 km (0.112 R)
• M32: 4,028,671 km (0.076 R)
• M33: 4,112,894 km (0.108 R)
• M34: 4,455,773 km (0.095 R)
• M35: 4,611,055 km (0.119 R)
• M36: 4,689,444 km (0.044 R)
• M37: 5,189,251 km (0.032 R)
• M38: 5,311,772 km (0.067 R)
• M39: 5,466,306 km (0.114 R)
• M40: 5,653,603 km (0.085 R)
• M41: 5,896,250 km (0.109 R)
• M42: 6,066,942 km (0.092 R)
• M43: 6,315,274 km (0.091 R)
• M44: 6,490,004 km (0.104 R)
• M45: 6,755,092 km (0.082 R)
• M46: 6,911,422 km (0.102 R)
• M47: 7,193,563 km (0.07 R)
• M48: 7,353,184 km (0.118 R)
• M49: 7,571,747 km (0.092 R)
• M50: 7,734,210 km (0.077 R)
• M51: 7,897,720 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 7.6

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.19 AU - 9.89 AU

Year: 14720 Days

Day: 20.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,528,948 km

• M1: 118,033 km (0.07 R)
• M2: 325,824 km (0.109 R)
• M3: 665,411 km (0.069 R)
• M4: 770,279 km (0.052 R)
• M5: 903,721 km (0.115 R)
• M6: 1,168,359 km (0.119 R)
• M7: 1,219,073 km (0.035 R)
• M8: 1,539,362 km (0.028 R)
• M9: 2,098,110 km (0.11 R)
• M10: 3,239,243 km (0.116 R)
• M11: 3,947,589 km (0.115 R)
• M12: 4,181,111 km (0.106 R)
• M13: 5,117,294 km (0.083 R)
• M14: 5,201,668 km (0.068 R)
• M15: 5,893,707 km (0.075 R)
• M16: 6,160,590 km (0.054 R)
• M17: 6,250,498 km (0.111 R)
• M18: 6,522,766 km (0.105 R)
• M19: 7,650,136 km (0.117 R)
• M20: 7,746,776 km (0.109 R)
• M21: 8,088,308 km (0.093 R)
• M22: 8,384,961 km (0.06 R)
• M23: 8,534,559 km (0.118 R)
• M24: 9,091,063 km (0.081 R)
• M25: 9,451,145 km (0.058 R)
• M26: 9,659,086 km (0.099 R)
• M27: 9,763,655 km (0.091 R)
• M28: 10,026,648 km (0.099 R)
• M29: 11,047,055 km (0.12 R)
• M30: 11,764,227 km (0.081 R)
• M31: 12,439,512 km (0.094 R)
• M32: 12,610,353 km (0.111 R)
• M33: 12,724,645 km (0.088 R)
• M34: 12,781,941 km (0.072 R)
• M35: 13,417,732 km (0.09 R)
• M36: 14,539,866 km (0.069 R)
• M37: 14,900,546 km (0.107 R)
• M38: 15,264,069 km (0.115 R)
• M39: 15,691,919 km (0.111 R)
• M40: 17,506,242 km (0.099 R)
• M41: 17,954,138 km (0.113 R)
• M42: 18,211,746 km (0.086 R)
• M43: 20,048,807 km (0.102 R)
• M44: 21,057,097 km (0.047 R)
• M45: 21,464,901 km (0.119 R)
• M46: 22,012,878 km (0.117 R)
• M47: 22,288,587 km (0.052 R)
• M48: 24,535,098 km (0.081 R)
• M49: 24,606,456 km (0.101 R)
• M50: 25,396,034 km (0.073 R)
• M51: 25,468,140 km (0.055 R)
• M52: 25,757,612 km (0.054 R)
• M53: 26,852,668 km (0.11 R)
• M54: 27,220,978 km (0.077 R)
• M55: 27,962,834 km (0.055 R)
• M56: 29,390,596 km (0.061 R)
• M57: 29,466,293 km (0.09 R)
• M58: 29,542,288 km (0.094 R)
• M59: 29,922,566 km (0.094 R)
• M60: 30,151,451 km (0.087 R)
• M61: 31,073,123 km (0.088 R)
• M62: 31,459,834 km (0.047 R)
• M63: 34,211,387 km (0.104 R)
• M64: 34,610,814 km (0.085 R)
• M65: 34,851,068 km (0.119 R)
• M66: 35,575,421 km (0.096 R)
• M67: 36,467,473 km (0.044 R)
• M68: 36,793,746 km (0.114 R)
• M69: 37,284,876 km (0.108 R)
• M70: 37,531,263 km (0.079 R)
• M71: 38,522,200 km (0.094 R)
• M72: 38,605,227 km (0.081 R)
• M73: 39,354,562 km (0.1 R)
• M74: 39,605,438 km (0.057 R)
• M75: 40,529,803 km (0.114 R)
• M76: 42,057,646 km (0.103 R)
• M77: 42,656,935 km (0.099 R)
• M78: 47,908,120 km (0.11 R)
• M79: 49,793,502 km (0.069 R)
• M80: 50,972,782 km (0.098 R)
• M81: 52,528,899 km (0.107 R)
• M82: 52,620,901 km (0.1 R)
• M83: 53,451,469 km (0.082 R)
• M84: 53,729,272 km (0.091 R)
• M85: 54,938,771 km (0.101 R)
• M86: 56,911,368 km (0.044 R)
• M87: 58,429,787 km (0.113 R)
• M88: 58,620,524 km (0.086 R)
• M89: 62,673,579 km (0.112 R)
• M90: 64,142,929 km (0.07 R)
• M91: 65,326,548 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.1

Radius: 5.5

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.9 AU - 11.2 AU

Year: 22126 Days

Day: 21.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,528,948 km

• M1: 153,188 km (0.094 R)
• M2: 591,211 km (0.107 R)
• M3: 1,015,919 km (0.091 R)
• M4: 1,257,819 km (0.074 R)
• M5: 1,399,787 km (0.067 R)
• M6: 1,487,601 km (0.066 R)
• M7: 1,793,379 km (0.089 R)
• M8: 1,986,061 km (0.083 R)
• M9: 2,219,434 km (0.057 R)
• M10: 2,639,505 km (0.115 R)
• M11: 2,748,412 km (0.065 R)
• M12: 3,631,488 km (0.049 R)
• M13: 4,082,526 km (0.109 R)
• M14: 4,336,094 km (0.069 R)
• M15: 4,551,216 km (0.119 R)
• M16: 4,681,965 km (0.08 R)
• M17: 5,217,525 km (0.109 R)
• M18: 5,772,234 km (0.097 R)
• M19: 6,248,703 km (0.047 R)
• M20: 6,688,222 km (0.08 R)
• M21: 7,442,943 km (0.086 R)
• M22: 9,416,737 km (0.056 R)
• M23: 10,546,949 km (0.042 R)
• M24: 10,952,509 km (0.091 R)
• M25: 11,838,727 km (0.115 R)
• M26: 11,898,566 km (0.042 R)
• M27: 13,553,567 km (0.104 R)
• M28: 13,679,080 km (0.083 R)
• M29: 15,279,328 km (0.117 R)
• M30: 16,601,624 km (0.081 R)
• M31: 16,937,920 km (0.036 R)
• M32: 17,344,377 km (0.118 R)
• M33: 18,513,335 km (0.116 R)
• M34: 18,862,048 km (0.03 R)
• M35: 19,636,815 km (0.064 R)
• M36: 20,926,797 km (0.086 R)
• M37: 21,144,462 km (0.084 R)
• M38: 21,728,492 km (0.114 R)
• M39: 21,948,850 km (0.056 R)
• M40: 22,243,857 km (0.109 R)
• M41: 22,688,911 km (0.103 R)
• M42: 22,987,209 km (0.104 R)
• M43: 23,587,695 km (0.109 R)
• M44: 23,738,489 km (0.101 R)
• M45: 24,497,998 km (0.036 R)
• M46: 26,352,862 km (0.065 R)
• M47: 29,869,010 km (0.082 R)
• M48: 29,950,541 km (0.11 R)
• M49: 30,114,051 km (0.118 R)
• M50: 31,764,714 km (0.104 R)
• M51: 31,931,366 km (0.101 R)
• M52: 32,181,943 km (0.082 R)
• M53: 33,275,204 km (0.107 R)
• M54: 33,783,837 km (0.103 R)
• M55: 34,980,769 km (0.064 R)
• M56: 35,066,788 km (0.047 R)
• M57: 35,844,248 km (0.084 R)
• M58: 37,152,482 km (0.08 R)
• M59: 38,210,288 km (0.056 R)
• M60: 40,897,963 km (0.086 R)
• M61: 41,079,276 km (0.047 R)
• M62: 41,807,219 km (0.042 R)
• M63: 43,553,176 km (0.085 R)
• M64: 44,295,481 km (0.066 R)
• M65: 44,761,478 km (0.076 R)
• M66: 45,041,974 km (0.069 R)
• M67: 45,322,919 km (0.084 R)
• M68: 45,510,515 km (0.082 R)
• M69: 45,886,604 km (0.117 R)
• M70: 48,164,680 km (0.111 R)
• M71: 48,451,908 km (0.094 R)
• M72: 51,356,500 km (0.115 R)
• M73: 51,650,011 km (0.093 R)
• M74: 52,337,114 km (0.114 R)
• M75: 52,829,740 km (0.076 R)
• M76: 54,915,583 km (0.119 R)
• M77: 56,522,713 km (0.095 R)
• M78: 56,623,692 km (0.111 R)
• M79: 56,825,798 km (0.037 R)
• M80: 57,941,649 km (0.063 R)
• M81: 59,167,155 km (0.085 R)
• M82: 59,783,049 km (0.098 R)
• M83: 60,298,115 km (0.114 R)
• M84: 61,851,688 km (0.094 R)
• M85: 62,894,685 km (0.091 R)
• M86: 64,364,633 km (0.074 R)
• M87: 66,058,530 km (0.102 R)
• M88: 66,484,286 km (0.064 R)
• M89: 66,910,939 km (0.061 R)
• M90: 68,303,845 km (0.079 R)
• M91: 68,518,966 km (0.096 R)
• M92: 68,949,808 km (0.113 R)
• M93: 69,165,678 km (0.08 R)
• M94: 71,336,193 km (0.054 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: 167 - 19,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit