🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.8 AU - 2.64 AU

Year: 1253 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.83 AU - 3.23 AU

Year: 1998 Days

Day: 35 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.45 AU - 11.41 AU

Year: 11851 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,154,461 km

• M1: 168,746 km (0.073 R)
• M2: 303,384 km (0.077 R)
• M3: 1,021,903 km (0.065 R)
• M4: 1,360,892 km (0.082 R)
• M5: 2,167,972 km (0.098 R)
• M6: 2,356,166 km (0.083 R)
• M7: 2,634,568 km (0.11 R)
• M8: 3,012,602 km (0.073 R)
• M9: 3,193,017 km (0.096 R)
• M10: 4,181,859 km (0.065 R)
• M11: 4,588,765 km (0.063 R)
• M12: 5,368,020 km (0.097 R)
• M13: 5,698,781 km (0.092 R)
• M14: 5,810,531 km (0.041 R)
• M15: 6,073,973 km (0.092 R)
• M16: 7,087,349 km (0.083 R)
• M17: 7,288,259 km (0.053 R)
• M18: 8,069,010 km (0.05 R)
• M19: 8,704,203 km (0.056 R)
• M20: 9,180,223 km (0.113 R)
• M21: 9,977,580 km (0.058 R)
• M22: 10,248,352 km (0.117 R)
• M23: 11,168,229 km (0.095 R)
• M24: 12,548,868 km (0.096 R)
• M25: 12,939,318 km (0.077 R)
• M26: 13,383,175 km (0.108 R)
• M27: 13,782,003 km (0.117 R)
• M28: 16,949,439 km (0.103 R)
• M29: 17,110,855 km (0.084 R)
• M30: 17,218,715 km (0.111 R)
• M31: 17,381,029 km (0.115 R)
• M32: 17,761,606 km (0.044 R)
• M33: 17,870,812 km (0.085 R)
• M34: 18,144,875 km (0.098 R)
• M35: 18,310,031 km (0.067 R)
• M36: 18,420,285 km (0.07 R)
• M37: 19,031,243 km (0.086 R)
• M38: 19,367,389 km (0.104 R)
• M39: 20,273,204 km (0.09 R)
• M40: 20,731,273 km (0.1 R)
• M41: 21,076,994 km (0.101 R)
• M42: 22,243,558 km (0.063 R)
• M43: 22,420,233 km (0.095 R)
• M44: 22,538,415 km (0.091 R)
• M45: 23,012,940 km (0.032 R)
• M46: 24,577,883 km (0.081 R)
• M47: 25,250,325 km (0.103 R)
• M48: 26,675,844 km (0.086 R)
• M49: 26,926,420 km (0.097 R)
• M50: 27,303,855 km (0.097 R)
• M51: 28,766,474 km (0.112 R)
• M52: 29,475,119 km (0.086 R)
• M53: 31,172,606 km (0.119 R)
• M54: 31,502,619 km (0.088 R)
• M55: 31,833,978 km (0.116 R)
• M56: 32,166,385 km (0.033 R)
• M57: 33,305,124 km (0.079 R)
• M58: 33,507,529 km (0.115 R)
• M59: 34,661,827 km (0.115 R)
• M60: 34,935,292 km (0.065 R)
• M61: 35,415,650 km (0.098 R)
• M62: 35,622,095 km (0.089 R)
• M63: 35,829,139 km (0.116 R)
• M64: 36,452,364 km (0.089 R)
• M65: 37,009,316 km (0.106 R)
• M66: 37,779,745 km (0.112 R)
• M67: 39,907,775 km (0.113 R)
• M68: 41,203,143 km (0.073 R)
• M69: 42,147,405 km (0.081 R)
• M70: 43,982,971 km (0.111 R)
• M71: 46,822,937 km (0.099 R)
• M72: 47,352,513 km (0.082 R)
• M73: 47,656,047 km (0.114 R)
• M74: 47,884,034 km (0.086 R)
• M75: 48,112,470 km (0.115 R)
• M76: 48,341,355 km (0.089 R)
• M77: 48,723,428 km (0.103 R)
• M78: 49,029,805 km (0.107 R)
• M79: 49,567,609 km (0.101 R)
• M80: 50,339,235 km (0.079 R)
• M81: 50,959,467 km (0.085 R)
• M82: 51,972,694 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20

Radius: 3.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.76 AU - 16.58 AU

Year: 23494 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,154,461 km

• M1: 59,690 km (0.11 R)
• M2: 273,315 km (0.088 R)
• M3: 404,812 km (0.071 R)
• M4: 779,704 km (0.106 R)
• M5: 1,110,166 km (0.098 R)
• M6: 2,370,378 km (0.083 R)
• M7: 3,064,961 km (0.06 R)
• M8: 3,218,598 km (0.11 R)
• M9: 3,715,114 km (0.106 R)
• M10: 3,817,289 km (0.05 R)
• M11: 4,579,789 km (0.115 R)
• M12: 4,689,295 km (0.033 R)
• M13: 4,978,168 km (0.115 R)
• M14: 6,555,528 km (0.098 R)
• M15: 9,863,137 km (0.105 R)
• M16: 11,425,986 km (0.076 R)
• M17: 11,843,514 km (0.112 R)
• M18: 12,448,787 km (0.078 R)
• M19: 13,531,875 km (0.106 R)
• M20: 13,720,518 km (0.104 R)
• M21: 13,878,344 km (0.1 R)
• M22: 14,036,918 km (0.038 R)
• M23: 14,227,954 km (0.093 R)
• M24: 14,516,080 km (0.119 R)
• M25: 15,032,940 km (0.04 R)
• M26: 15,654,669 km (0.094 R)
• M27: 16,451,727 km (0.052 R)
• M28: 17,398,382 km (0.064 R)
• M29: 18,851,127 km (0.079 R)
• M30: 19,061,910 km (0.048 R)
• M31: 19,308,597 km (0.109 R)
• M32: 21,101,976 km (0.105 R)
• M33: 22,277,217 km (0.073 R)
• M34: 22,910,316 km (0.052 R)
• M35: 23,172,561 km (0.031 R)
• M36: 23,210,259 km (0.092 R)
• M37: 24,117,720 km (0.117 R)
• M38: 24,346,455 km (0.115 R)
• M39: 24,652,532 km (0.07 R)
• M40: 24,729,126 km (0.111 R)
• M41: 25,655,885 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 3.1

Gravity: 72.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.56 AU - 20.93 AU

Year: 25941 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 91,154,461 km

• M1: 377,286 km (0.103 R)
• M2: 660,923 km (0.083 R)
• M3: 767,437 km (0.049 R)
• M4: 996,771 km (0.11 R)
• M5: 1,213,837 km (0.114 R)
• M6: 1,246,001 km (0.064 R)
• M7: 1,445,115 km (0.103 R)
• M8: 1,654,253 km (0.089 R)
• M9: 1,910,066 km (0.104 R)
• M10: 1,985,463 km (0.069 R)
• M11: 5,815,318 km (0.086 R)
• M12: 6,881,203 km (0.083 R)
• M13: 6,938,948 km (0.047 R)
• M14: 8,066,317 km (0.102 R)
• M15: 9,122,029 km (0.116 R)
• M16: 10,617,858 km (0.117 R)
• M17: 11,155,812 km (0.044 R)
• M18: 11,291,647 km (0.055 R)
• M19: 11,633,628 km (0.109 R)
• M20: 12,679,916 km (0.119 R)
• M21: 12,821,734 km (0.079 R)
• M22: 13,178,525 km (0.111 R)
• M23: 13,610,863 km (0.113 R)
• M24: 14,935,552 km (0.082 R)
• M25: 15,765,222 km (0.11 R)
• M26: 18,342,045 km (0.105 R)
• M27: 18,502,414 km (0.117 R)
• M28: 18,582,748 km (0.106 R)
• M29: 18,905,281 km (0.1 R)
• M30: 18,986,214 km (0.063 R)
• M31: 19,067,146 km (0.072 R)
• M32: 19,148,378 km (0.119 R)
• M33: 19,637,712 km (0.117 R)
• M34: 21,720,115 km (0.05 R)
• M35: 21,974,730 km (0.077 R)
• M36: 22,315,664 km (0.11 R)
• M37: 22,916,599 km (0.118 R)
• M38: 24,221,990 km (0.095 R)
• M39: 25,999,811 km (0.058 R)
• M40: 26,904,279 km (0.087 R)
• M41: 28,003,375 km (0.057 R)
• M42: 29,116,832 km (0.104 R)
• M43: 31,578,764 km (0.039 R)
• M44: 31,674,806 km (0.068 R)
• M45: 34,303,540 km (0.051 R)
• M46: 34,599,893 km (0.082 R)
• M47: 36,194,906 km (0.04 R)
• M48: 36,597,473 km (0.088 R)
• M49: 37,203,943 km (0.093 R)
• M50: 40,077,868 km (0.092 R)
• M51: 41,121,313 km (0.102 R)
• M52: 41,857,185 km (0.067 R)
• M53: 42,173,884 km (0.073 R)
• M54: 43,341,794 km (0.113 R)
• M55: 43,983,270 km (0.078 R)
• M56: 45,926,546 km (0.093 R)
• M57: 46,471,382 km (0.027 R)
• M58: 48,118,454 km (0.064 R)
• M59: 48,229,007 km (0.092 R)
• M60: 49,115,973 km (0.03 R)
• M61: 50,905,911 km (0.113 R)
• M62: 51,131,056 km (0.113 R)
• M63: 51,922,130 km (0.092 R)
• M64: 52,603,249 km (0.115 R)
• M65: 53,859,721 km (0.12 R)
• M66: 54,089,205 km (0.051 R)
• M67: 56,402,137 km (0.094 R)
• M68: 56,518,674 km (0.098 R)
• M69: 56,751,897 km (0.109 R)
• M70: 57,336,376 km (0.035 R)
• M71: 57,570,796 km (0.118 R)
• M72: 59,575,557 km (0.119 R)
• M73: 59,694,188 km (0.104 R)
• M74: 61,603,057 km (0.106 R)
• M75: 63,895,794 km (0.093 R)
• M76: 64,381,987 km (0.085 R)
• M77: 67,201,458 km (0.065 R)
• M78: 68,439,829 km (0.12 R)
• M79: 68,688,461 km (0.035 R)
• M80: 68,937,242 km (0.077 R)
• M81: 71,190,635 km (0.084 R)
• M82: 72,452,942 km (0.068 R)
• M83: 72,833,070 km (0.033 R)
• M84: 73,340,955 km (0.099 R)
• M85: 73,468,113 km (0.084 R)
• M86: 74,487,921 km (0.074 R)
• M87: 74,615,828 km (0.106 R)
• M88: 76,799,657 km (0.114 R)
• M89: 79,134,880 km (0.077 R)
• M90: 80,180,120 km (0.118 R)
• M91: 81,624,937 km (0.115 R)
• M92: 83,874,589 km (0.057 R)
• M93: 85,341,097 km (0.118 R)
• M94: 86,278,777 km (0.12 R)
• M95: 86,547,305 km (0.111 R)
• M96: 87,624,110 km (0.119 R)
• M97: 89,927,170 km (0.091 R)
• M98: 90,608,289 km (0.07 R)
• M99: 90,744,722 km (0.097 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: 195 - 19,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit