🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.91 AU - 2.69 AU

Year: 1220 Days

Day: 35.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,865,215 km

• M1: 1,722,470 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.5 AU - 3.52 AU

Year: 2301 Days

Day: 38.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.2

Radius: 5.8

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.56 AU - 16.68 AU

Year: 18562 Days

Day: 23.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,865,215 km

• M1: 384,915 km (0.075 R)
• M2: 626,516 km (0.088 R)
• M3: 863,928 km (0.058 R)
• M4: 956,978 km (0.05 R)
• M5: 1,178,682 km (0.034 R)
• M6: 1,726,808 km (0.071 R)
• M7: 1,815,221 km (0.113 R)
• M8: 2,152,115 km (0.072 R)
• M9: 2,541,518 km (0.102 R)
• M10: 2,608,538 km (0.083 R)
• M11: 2,744,373 km (0.115 R)
• M12: 3,458,104 km (0.064 R)
• M13: 4,466,394 km (0.074 R)
• M14: 4,960,516 km (0.114 R)
• M15: 5,955,192 km (0.115 R)
• M16: 7,009,408 km (0.088 R)
• M17: 7,151,227 km (0.103 R)
• M18: 7,923,002 km (0.115 R)
• M19: 8,368,804 km (0.051 R)
• M20: 8,418,770 km (0.077 R)
• M21: 10,825,351 km (0.062 R)
• M22: 10,879,954 km (0.052 R)
• M23: 14,017,171 km (0.087 R)
• M24: 14,675,850 km (0.082 R)
• M25: 16,210,126 km (0.108 R)
• M26: 16,648,897 km (0.119 R)
• M27: 16,838,138 km (0.07 R)
• M28: 18,182,424 km (0.097 R)
• M29: 18,900,195 km (0.063 R)
• M30: 18,965,868 km (0.11 R)
• M31: 19,295,732 km (0.073 R)
• M32: 20,027,714 km (0.066 R)
• M33: 20,296,242 km (0.102 R)
• M34: 20,972,574 km (0.11 R)
• M35: 21,245,142 km (0.098 R)
• M36: 22,070,024 km (0.12 R)
• M37: 22,347,379 km (0.102 R)
• M38: 22,625,780 km (0.09 R)
• M39: 22,835,367 km (0.042 R)
• M40: 24,678,562 km (0.118 R)
• M41: 25,400,073 km (0.095 R)
• M42: 25,472,628 km (0.101 R)
• M43: 26,495,428 km (0.089 R)
• M44: 27,011,840 km (0.03 R)
• M45: 27,680,692 km (0.071 R)
• M46: 28,204,584 km (0.112 R)
• M47: 28,807,464 km (0.115 R)
• M48: 28,883,160 km (0.104 R)
• M49: 30,179,276 km (0.105 R)
• M50: 30,409,956 km (0.117 R)
• M51: 31,260,869 km (0.099 R)
• M52: 31,650,272 km (0.106 R)
• M53: 33,382,466 km (0.074 R)
• M54: 34,581,193 km (0.077 R)
• M55: 37,184,944 km (0.086 R)
• M56: 37,432,230 km (0.112 R)
• M57: 37,762,841 km (0.063 R)
• M58: 38,760,509 km (0.083 R)
• M59: 39,851,078 km (0.096 R)
• M60: 40,951,669 km (0.113 R)
• M61: 41,377,724 km (0.036 R)
• M62: 42,492,078 km (0.092 R)
• M63: 42,923,369 km (0.102 R)
• M64: 43,009,837 km (0.099 R)
• M65: 43,616,306 km (0.111 R)
• M66: 44,138,553 km (0.096 R)
• M67: 44,400,349 km (0.062 R)
• M68: 44,487,864 km (0.119 R)
• M69: 45,894,084 km (0.108 R)
• M70: 46,159,321 km (0.102 R)
• M71: 46,247,883 km (0.092 R)
• M72: 46,691,440 km (0.106 R)
• M73: 48,120,249 km (0.115 R)
• M74: 48,659,849 km (0.115 R)
• M75: 48,840,114 km (0.099 R)
• M76: 49,111,036 km (0.09 R)
• M77: 49,201,393 km (0.08 R)
• M78: 50,655,185 km (0.115 R)
• M79: 51,387,467 km (0.105 R)
• M80: 52,123,040 km (0.08 R)
• M81: 56,704,624 km (0.116 R)
• M82: 56,799,469 km (0.086 R)
• M83: 58,995,267 km (0.059 R)
• M84: 60,248,598 km (0.057 R)
• M85: 61,024,113 km (0.113 R)
• M86: 61,705,531 km (0.079 R)
• M87: 61,803,069 km (0.079 R)
• M88: 62,389,493 km (0.109 R)
• M89: 63,174,134 km (0.05 R)
• M90: 63,469,290 km (0.065 R)
• M91: 63,764,746 km (0.066 R)
• M92: 64,852,472 km (0.107 R)
• M93: 65,448,171 km (0.074 R)
• M94: 66,545,322 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 3.6

Gravity: 51.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.08 AU - 19.26 AU

Year: 25986 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 61.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,865,215 km

• M1: 52,808 km (0.081 R)
• M2: 76,594 km (0.11 R)
• M3: 134,638 km (0.113 R)
• M4: 193,580 km (0.049 R)
• M5: 243,845 km (0.065 R)
• M6: 607,816 km (0.093 R)
• M7: 902,225 km (0.08 R)
• M8: 1,498,971 km (0.051 R)
• M9: 1,533,229 km (0.113 R)
• M10: 1,889,720 km (0.116 R)
• M11: 2,842,659 km (0.061 R)
• M12: 3,232,660 km (0.053 R)
• M13: 3,321,671 km (0.105 R)
• M14: 3,639,417 km (0.101 R)
• M15: 3,778,543 km (0.086 R)
• M16: 4,549,720 km (0.074 R)
• M17: 4,699,468 km (0.084 R)
• M18: 5,262,853 km (0.075 R)
• M19: 5,525,996 km (0.035 R)
• M20: 5,632,360 km (0.118 R)
• M21: 5,793,327 km (0.116 R)
• M22: 6,790,098 km (0.093 R)
• M23: 6,904,091 km (0.119 R)
• M24: 7,719,699 km (0.084 R)
• M25: 7,779,239 km (0.061 R)
• M26: 8,999,060 km (0.098 R)
• M27: 12,297,843 km (0.109 R)
• M28: 12,506,532 km (0.086 R)
• M29: 14,730,005 km (0.115 R)
• M30: 15,323,310 km (0.095 R)
• M31: 15,773,450 km (0.082 R)
• M32: 16,686,595 km (0.101 R)
• M33: 22,173,845 km (0.1 R)
• M34: 22,853,020 km (0.116 R)
• M35: 22,938,440 km (0.06 R)
• M36: 23,625,094 km (0.112 R)
• M37: 24,580,426 km (0.091 R)
• M38: 24,667,941 km (0.105 R)
• M39: 24,755,456 km (0.072 R)
• M40: 26,259,961 km (0.083 R)
• M41: 27,068,538 km (0.08 R)
• M42: 29,263,887 km (0.104 R)
• M43: 29,635,338 km (0.109 R)
• M44: 29,914,937 km (0.119 R)
• M45: 30,758,968 km (0.09 R)
• M46: 33,240,796 km (0.03 R)
• M47: 34,309,972 km (0.044 R)
• M48: 34,505,646 km (0.104 R)
• M49: 34,701,620 km (0.06 R)
• M50: 36,083,904 km (0.119 R)
• M51: 37,082,171 km (0.057 R)
• M52: 38,596,550 km (0.061 R)
• M53: 38,901,729 km (0.108 R)
• M54: 40,336,971 km (0.027 R)
• M55: 40,853,832 km (0.11 R)
• M56: 41,476,907 km (0.06 R)
• M57: 42,417,279 km (0.11 R)
• M58: 43,364,683 km (0.097 R)
• M59: 43,788,045 km (0.082 R)
• M60: 44,000,175 km (0.082 R)
• M61: 44,425,631 km (0.11 R)
• M62: 46,248,631 km (0.113 R)
• M63: 51,414,095 km (0.073 R)
• M64: 51,637,894 km (0.104 R)
• M65: 51,862,141 km (0.092 R)
• M66: 55,034,065 km (0.099 R)
• M67: 55,148,507 km (0.069 R)
• M68: 57,918,760 km (0.081 R)
• M69: 58,268,221 km (0.053 R)
• M70: 59,320,792 km (0.048 R)
• M71: 59,790,679 km (0.11 R)
• M72: 62,039,135 km (0.099 R)
• M73: 62,754,811 km (0.051 R)
• M74: 64,797,719 km (0.097 R)
• M75: 66,131,085 km (0.098 R)
• M76: 66,984,391 km (0.103 R)
• M77: 67,106,463 km (0.105 R)
• M78: 67,473,576 km (0.11 R)
• M79: 68,332,567 km (0.059 R)
• M80: 68,701,775 km (0.093 R)
• M81: 71,055,548 km (0.11 R)
• M82: 71,804,285 km (0.088 R)
• M83: 75,460,158 km (0.118 R)
• M84: 76,224,154 km (0.088 R)
• M85: 77,759,627 km (0.086 R)
• M86: 78,917,963 km (0.116 R)
• M87: 79,305,272 km (0.095 R)
• M88: 83,345,013 km (0.056 R)
• M89: 84,002,795 km (0.116 R)
• M90: 84,266,386 km (0.082 R)
• M91: 86,784,268 km (0.054 R)
• M92: 88,119,429 km (0.111 R)
• M93: 89,192,345 km (0.11 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit