🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 15.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,158,667 km

• M1: 329,415 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 10.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 376 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,158,667 km

• M1: 135,685 km (0.091 R)
• M2: 203,154 km (0.086 R)
• M3: 282,590 km (0.09 R)
• M4: 525,089 km (0.095 R)
• M5: 602,281 km (0.115 R)
• M6: 749,037 km (0.075 R)
• M7: 855,251 km (0.107 R)
• M8: 1,060,200 km (0.097 R)
• M9: 1,141,881 km (0.027 R)
• M10: 1,230,891 km (0.114 R)
• M11: 1,317,209 km (0.106 R)
• M12: 1,384,678 km (0.088 R)
• M13: 1,550,432 km (0.097 R)
• M14: 1,825,992 km (0.057 R)
• M15: 1,948,961 km (0.108 R)
• M16: 2,209,561 km (0.102 R)
• M17: 2,296,926 km (0.083 R)
• M18: 2,488,112 km (0.084 R)
• M19: 2,611,829 km (0.062 R)
• M20: 2,717,745 km (0.067 R)
• M21: 2,845,352 km (0.115 R)
• M22: 2,981,934 km (0.108 R)
• M23: 3,176,711 km (0.065 R)
• M24: 3,282,776 km (0.069 R)
• M25: 3,390,187 km (0.038 R)
• M26: 3,469,623 km (0.096 R)
• M27: 3,549,808 km (0.111 R)
• M28: 3,741,592 km (0.093 R)
• M29: 3,831,351 km (0.038 R)
• M30: 3,906,599 km (0.102 R)
• M31: 4,035,851 km (0.112 R)
• M32: 4,158,821 km (0.103 R)
• M33: 4,290,766 km (0.095 R)
• M34: 4,384,714 km (0.053 R)
• M35: 4,479,409 km (0.114 R)
• M36: 4,550,917 km (0.098 R)
• M37: 4,711,136 km (0.105 R)
• M38: 4,808,225 km (0.079 R)
• M39: 4,889,606 km (0.056 R)
• M40: 5,020,804 km (0.119 R)
• M41: 5,095,154 km (0.031 R)
• M42: 5,219,769 km (0.081 R)
• M43: 5,286,789 km (0.073 R)
• M44: 5,421,427 km (0.039 R)
• M45: 5,489,195 km (0.083 R)
• M46: 5,754,581 km (0.099 R)
• M47: 5,823,845 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.89 AU - 1.19 AU

Year: 696 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,158,667 km

• M1: 167,998 km (0.064 R)
• M2: 258,954 km (0.118 R)
• M3: 337,343 km (0.106 R)
• M4: 425,307 km (0.099 R)
• M5: 546,930 km (0.103 R)
• M6: 724,054 km (0.03 R)
• M7: 876,344 km (0.083 R)
• M8: 992,283 km (0.088 R)
• M9: 1,145,172 km (0.106 R)
• M10: 1,406,818 km (0.036 R)
• M11: 1,503,159 km (0.113 R)
• M12: 1,717,384 km (0.099 R)
• M13: 1,805,945 km (0.029 R)
• M14: 1,957,189 km (0.104 R)
• M15: 2,065,647 km (0.115 R)
• M16: 2,248,456 km (0.118 R)
• M17: 2,690,069 km (0.104 R)
• M18: 2,846,399 km (0.073 R)
• M19: 3,032,798 km (0.065 R)
• M20: 3,122,856 km (0.082 R)
• M21: 3,204,835 km (0.096 R)
• M22: 3,324,513 km (0.119 R)
• M23: 3,606,356 km (0.078 R)
• M24: 3,827,910 km (0.087 R)
• M25: 4,043,930 km (0.049 R)
• M26: 4,203,700 km (0.039 R)
• M27: 4,345,220 km (0.109 R)
• M28: 4,653,840 km (0.057 R)
• M29: 4,937,777 km (0.099 R)
• M30: 5,044,440 km (0.086 R)
• M31: 5,216,777 km (0.09 R)
• M32: 5,325,385 km (0.119 R)
• M33: 5,412,900 km (0.113 R)
• M34: 5,756,376 km (0.112 R)
• M35: 5,970,601 km (0.085 R)
• M36: 6,072,926 km (0.114 R)
• M37: 6,221,775 km (0.107 R)
• M38: 6,302,558 km (0.117 R)
• M39: 6,465,022 km (0.114 R)
• M40: 6,581,858 km (0.079 R)
• M41: 6,794,137 km (0.12 R)
• M42: 6,972,607 km (0.118 R)
• M43: 7,249,513 km (0.094 R)
• M44: 7,505,475 km (0.088 R)
• M45: 7,603,761 km (0.088 R)
• M46: 7,727,328 km (0.064 R)
• M47: 8,215,317 km (0.087 R)
• M48: 8,316,744 km (0.109 R)
• M49: 8,533,511 km (0.118 R)
• M50: 8,739,358 km (0.071 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 3.7

Gravity: 59.48 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.07 AU - 11.13 AU

Year: 18008 Days

Day: 20.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,158,667 km

• M1: 72,555 km (0.104 R)
• M2: 170,392 km (0.118 R)
• M3: 516,861 km (0.11 R)
• M4: 692,489 km (0.08 R)
• M5: 1,407,417 km (0.058 R)
• M6: 1,467,106 km (0.093 R)
• M7: 1,527,544 km (0.079 R)
• M8: 2,385,787 km (0.092 R)
• M9: 2,899,207 km (0.112 R)
• M10: 3,013,649 km (0.084 R)
• M11: 3,648,243 km (0.099 R)
• M12: 4,107,808 km (0.06 R)
• M13: 4,989,089 km (0.1 R)
• M14: 5,218,273 km (0.066 R)
• M15: 5,544,845 km (0.098 R)
• M16: 6,022,810 km (0.087 R)
• M17: 6,513,940 km (0.072 R)
• M18: 6,663,837 km (0.102 R)
• M19: 6,865,345 km (0.072 R)
• M20: 7,481,988 km (0.115 R)
• M21: 7,534,048 km (0.072 R)
• M22: 8,331,255 km (0.049 R)
• M23: 8,712,281 km (0.119 R)
• M24: 8,767,333 km (0.067 R)
• M25: 9,266,541 km (0.103 R)
• M26: 10,061,504 km (0.043 R)
• M27: 10,584,049 km (0.105 R)
• M28: 10,996,491 km (0.096 R)
• M29: 12,698,166 km (0.061 R)
• M30: 13,136,189 km (0.101 R)
• M31: 14,155,848 km (0.111 R)
• M32: 16,541,485 km (0.11 R)
• M33: 17,157,081 km (0.099 R)
• M34: 17,641,030 km (0.079 R)
• M35: 17,849,719 km (0.094 R)
• M36: 18,481,022 km (0.117 R)
• M37: 18,551,632 km (0.107 R)
• M38: 18,763,911 km (0.039 R)
• M39: 18,905,880 km (0.103 R)
• M40: 19,765,170 km (0.088 R)
• M41: 20,710,479 km (0.109 R)
• M42: 21,004,289 km (0.086 R)
• M43: 21,299,446 km (0.099 R)
• M44: 21,670,299 km (0.112 R)
• M45: 22,644,630 km (0.056 R)
• M46: 23,940,147 km (0.108 R)
• M47: 24,171,276 km (0.108 R)
• M48: 24,248,468 km (0.089 R)
• M49: 26,284,346 km (0.099 R)
• M50: 27,242,221 km (0.108 R)
• M51: 27,644,789 km (0.1 R)
• M52: 28,537,140 km (0.092 R)
• M53: 29,109,950 km (0.09 R)
• M54: 31,776,383 km (0.104 R)
• M55: 32,625,500 km (0.109 R)
• M56: 32,796,341 km (0.092 R)
• M57: 33,740,603 km (0.073 R)
• M58: 34,606,775 km (0.057 R)
• M59: 35,392,463 km (0.112 R)
• M60: 35,743,569 km (0.09 R)
• M61: 38,413,592 km (0.106 R)
• M62: 38,684,065 km (0.113 R)
• M63: 39,226,955 km (0.112 R)
• M64: 40,595,327 km (0.105 R)
• M65: 40,962,889 km (0.069 R)
• M66: 41,331,498 km (0.078 R)
• M67: 43,472,244 km (0.105 R)
• M68: 43,660,139 km (0.076 R)
• M69: 43,754,086 km (0.066 R)
• M70: 44,792,894 km (0.038 R)
• M71: 46,030,966 km (0.07 R)
• M72: 47,666,968 km (0.099 R)
• M73: 49,321,820 km (0.062 R)
• M74: 49,517,793 km (0.111 R)
• M75: 50,008,623 km (0.104 R)
• M76: 53,490,215 km (0.09 R)
• M77: 54,195,868 km (0.05 R)
• M78: 54,499,252 km (0.112 R)
• M79: 54,803,086 km (0.069 R)
• M80: 55,922,377 km (0.065 R)
• M81: 59,012,770 km (0.05 R)
• M82: 59,429,101 km (0.12 R)
• M83: 60,159,737 km (0.059 R)
• M84: 61,524,817 km (0.032 R)
• M85: 62,687,791 km (0.061 R)
• M86: 63,751,282 km (0.084 R)
• M87: 63,857,945 km (0.079 R)
• M88: 65,357,664 km (0.08 R)
• M89: 66,760,593 km (0.054 R)
• M90: 67,411,493 km (0.035 R)
• M91: 67,629,009 km (0.109 R)
• M92: 67,955,581 km (0.039 R)
• M93: 68,719,577 km (0.077 R)
• M94: 69,157,450 km (0.095 R)
• M95: 71,250,025 km (0.07 R)
• M96: 74,371,385 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit