🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 261 Days

Day: 24.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.02 AU - 1.22 AU

Year: 449 Days

Day: 29.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,164,411 km

• M1: 405,859 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.22 AU - 1.32 AU

Year: 542 Days

Day: 38.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.32 AU - 1.5 AU

Year: 634 Days

Day: 20.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,164,411 km

• M1: 551,717 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 9.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.6 AU - 5.64 AU

Year: 4388 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 114,164,411 km

• M1: 125,064 km (0.109 R)
• M2: 231,578 km (0.064 R)
• M3: 323,580 km (0.101 R)
• M4: 500,106 km (0.084 R)
• M5: 597,045 km (0.117 R)
• M6: 831,016 km (0.042 R)
• M7: 1,031,178 km (0.102 R)
• M8: 1,094,308 km (0.073 R)
• M9: 1,326,185 km (0.117 R)
• M10: 1,442,423 km (0.098 R)
• M11: 1,586,336 km (0.083 R)
• M12: 1,685,070 km (0.102 R)
• M13: 1,824,196 km (0.09 R)
• M14: 1,914,853 km (0.093 R)
• M15: 2,073,726 km (0.112 R)
• M16: 2,154,957 km (0.064 R)
• M17: 2,278,675 km (0.097 R)
• M18: 2,963,085 km (0.116 R)
• M19: 3,320,325 km (0.116 R)
• M20: 3,642,110 km (0.067 R)
• M21: 3,873,538 km (0.088 R)
• M22: 4,315,899 km (0.114 R)
• M23: 4,402,965 km (0.045 R)
• M24: 4,578,592 km (0.084 R)
• M25: 4,702,908 km (0.11 R)
• M26: 5,082,887 km (0.066 R)
• M27: 5,174,740 km (0.059 R)
• M28: 5,585,835 km (0.111 R)
• M29: 6,007,551 km (0.111 R)
• M30: 6,439,440 km (0.111 R)
• M31: 6,619,107 km (0.079 R)
• M32: 6,719,637 km (0.104 R)
• M33: 6,881,502 km (0.099 R)
• M34: 6,942,538 km (0.096 R)
• M35: 7,167,982 km (0.119 R)
• M36: 7,437,557 km (0.1 R)
• M37: 7,626,051 km (0.087 R)
• M38: 7,816,190 km (0.1 R)
• M39: 8,007,974 km (0.041 R)
• M40: 8,417,872 km (0.029 R)
• M41: 8,483,246 km (0.104 R)
• M42: 8,724,249 km (0.03 R)
• M43: 9,146,115 km (0.115 R)
• M44: 9,574,563 km (0.079 R)
• M45: 9,665,518 km (0.058 R)
• M46: 9,871,365 km (0.112 R)
• M47: 9,986,406 km (0.028 R)
• M48: 10,125,083 km (0.091 R)
• M49: 10,264,359 km (0.076 R)
• M50: 10,404,233 km (0.084 R)
• M51: 10,591,679 km (0.116 R)
• M52: 10,993,948 km (0.104 R)
• M53: 11,089,241 km (0.084 R)
• M54: 12,082,721 km (0.078 R)
• M55: 12,255,058 km (0.096 R)
• M56: 12,577,591 km (0.115 R)
• M57: 13,434,038 km (0.114 R)
• M58: 13,561,645 km (0.056 R)
• M59: 13,792,176 km (0.107 R)
• M60: 14,283,305 km (0.102 R)
• M61: 14,439,635 km (0.107 R)
• M62: 14,675,102 km (0.113 R)
• M63: 14,780,270 km (0.081 R)
• M64: 15,017,532 km (0.066 R)
• M65: 15,362,654 km (0.113 R)
• M66: 15,817,880 km (0.114 R)
• M67: 16,060,528 km (0.105 R)
• M68: 16,522,636 km (0.103 R)
• M69: 16,741,498 km (0.08 R)
• M70: 17,044,134 km (0.076 R)
• M71: 17,487,393 km (0.104 R)
• M72: 17,766,542 km (0.091 R)
• M73: 17,906,566 km (0.078 R)
• M74: 18,018,914 km (0.069 R)
• M75: 18,131,412 km (0.095 R)
• M76: 18,215,934 km (0.108 R)
• M77: 18,669,216 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 3.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.79 AU - 16.21 AU

Year: 23112 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 114,164,411 km

• M1: 72,256 km (0.051 R)
• M2: 177,124 km (0.087 R)
• M3: 510,278 km (0.058 R)
• M4: 1,049,728 km (0.027 R)
• M5: 1,105,229 km (0.081 R)
• M6: 1,257,968 km (0.106 R)
• M7: 2,703,084 km (0.056 R)
• M8: 3,253,305 km (0.054 R)
• M9: 3,280,382 km (0.108 R)
• M10: 3,808,612 km (0.119 R)
• M11: 4,214,471 km (0.118 R)
• M12: 4,273,562 km (0.084 R)
• M13: 4,910,700 km (0.091 R)
• M14: 5,904,179 km (0.099 R)
• M15: 6,070,083 km (0.116 R)
• M16: 6,508,555 km (0.088 R)
• M17: 7,132,527 km (0.118 R)
• M18: 7,202,988 km (0.111 R)
• M19: 7,993,613 km (0.114 R)
• M20: 8,177,169 km (0.092 R)
• M21: 9,307,082 km (0.097 R)
• M22: 11,419,404 km (0.085 R)
• M23: 11,543,271 km (0.084 R)
• M24: 13,671,600 km (0.086 R)
• M25: 14,200,129 km (0.111 R)
• M26: 15,050,443 km (0.117 R)
• M27: 15,140,950 km (0.112 R)
• M28: 15,322,412 km (0.113 R)
• M29: 16,055,591 km (0.116 R)
• M30: 16,287,019 km (0.095 R)
• M31: 16,333,544 km (0.076 R)
• M32: 17,176,528 km (0.069 R)
• M33: 18,807,295 km (0.115 R)
• M34: 19,493,051 km (0.084 R)
• M35: 20,037,438 km (0.094 R)
• M36: 20,087,254 km (0.045 R)
• M37: 20,336,634 km (0.048 R)
• M38: 21,293,462 km (0.091 R)
• M39: 22,316,412 km (0.098 R)
• M40: 23,670,123 km (0.067 R)
• M41: 25,533,813 km (0.102 R)
• M42: 26,183,517 km (0.088 R)
• M43: 26,893,658 km (0.114 R)
• M44: 29,061,481 km (0.051 R)
• M45: 29,286,925 km (0.083 R)
• M46: 29,683,060 km (0.091 R)
• M47: 30,251,831 km (0.093 R)
• M48: 31,111,720 km (0.076 R)
• M49: 31,573,678 km (0.115 R)
• M50: 32,154,267 km (0.069 R)
• M51: 36,073,432 km (0.046 R)
• M52: 36,376,517 km (0.119 R)
• M53: 37,596,937 km (0.061 R)
• M54: 39,639,696 km (0.09 R)
• M55: 41,084,662 km (0.039 R)
• M56: 42,036,254 km (0.118 R)
• M57: 42,482,953 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.4

Radius: 3.3

Gravity: 85.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.44 AU - 21.74 AU

Year: 31591 Days

Day: 24 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,164,411 km

• M1: 44,580 km (0.059 R)
• M2: 250,726 km (0.083 R)
• M3: 725,250 km (0.076 R)
• M4: 788,381 km (0.105 R)
• M5: 820,544 km (0.112 R)
• M6: 1,167,013 km (0.036 R)
• M7: 1,473,090 km (0.119 R)
• M8: 1,513,033 km (0.076 R)
• M9: 1,802,804 km (0.116 R)
• M10: 2,338,364 km (0.114 R)
• M11: 4,204,598 km (0.066 R)
• M12: 6,604,746 km (0.099 R)
• M13: 8,110,897 km (0.087 R)
• M14: 8,683,857 km (0.065 R)
• M15: 8,829,117 km (0.068 R)
• M16: 9,122,029 km (0.096 R)
• M17: 9,717,429 km (0.061 R)
• M18: 10,556,224 km (0.042 R)
• M19: 10,789,148 km (0.107 R)
• M20: 12,221,099 km (0.119 R)
• M21: 13,543,095 km (0.115 R)
• M22: 14,909,821 km (0.116 R)
• M23: 15,521,377 km (0.116 R)
• M24: 15,963,290 km (0.118 R)
• M25: 16,949,738 km (0.113 R)
• M26: 18,981,277 km (0.082 R)
• M27: 22,367,425 km (0.106 R)
• M28: 23,773,046 km (0.103 R)
• M29: 24,384,154 km (0.098 R)
• M30: 25,000,497 km (0.094 R)
• M31: 25,934,436 km (0.084 R)
• M32: 26,038,856 km (0.117 R)
• M33: 26,879,745 km (0.119 R)
• M34: 28,804,023 km (0.103 R)
• M35: 32,445,085 km (0.065 R)
• M36: 32,896,273 km (0.068 R)
• M37: 34,033,067 km (0.054 R)
• M38: 35,067,087 km (0.068 R)
• M39: 35,762,269 km (0.111 R)
• M40: 38,468,644 km (0.111 R)
• M41: 38,706,953 km (0.108 R)
• M42: 40,027,154 km (0.114 R)
• M43: 40,753,452 km (0.047 R)
• M44: 42,218,913 km (0.083 R)
• M45: 45,831,252 km (0.06 R)
• M46: 46,084,073 km (0.104 R)
• M47: 46,972,235 km (0.087 R)
• M48: 47,099,693 km (0.03 R)
• M49: 48,508,157 km (0.08 R)
• M50: 48,765,764 km (0.081 R)
• M51: 52,023,557 km (0.054 R)
• M52: 52,287,149 km (0.081 R)
• M53: 52,419,243 km (0.12 R)
• M54: 52,815,827 km (0.114 R)
• M55: 53,346,152 km (0.057 R)
• M56: 55,216,424 km (0.039 R)
• M57: 56,565,498 km (0.096 R)
• M58: 56,972,255 km (0.076 R)
• M59: 62,768,574 km (0.066 R)
• M60: 63,330,314 km (0.054 R)
• M61: 64,034,920 km (0.093 R)
• M62: 64,175,991 km (0.099 R)
• M63: 66,878,775 km (0.111 R)
• M64: 71,074,996 km (0.032 R)
• M65: 71,806,978 km (0.114 R)
• M66: 72,394,449 km (0.11 R)
• M67: 73,131,069 km (0.095 R)
• M68: 74,314,687 km (0.055 R)
• M69: 78,054,035 km (0.066 R)
• M70: 78,658,112 km (0.092 R)
• M71: 81,089,376 km (0.116 R)
• M72: 81,854,270 km (0.116 R)
• M73: 82,007,458 km (0.083 R)
• M74: 82,621,408 km (0.07 R)
• M75: 83,391,089 km (0.118 R)
• M76: 84,317,698 km (0.094 R)
• M77: 85,247,898 km (0.102 R)
• M78: 85,714,194 km (0.086 R)
• M79: 86,025,508 km (0.114 R)
• M80: 87,587,908 km (0.114 R)
• M81: 93,289,531 km (0.055 R)
• M82: 96,023,283 km (0.081 R)
• M83: 97,318,950 km (0.105 R)
• M84: 97,806,190 km (0.087 R)
• M85: 98,457,240 km (0.111 R)
• M86: 99,600,018 km (0.102 R)
• M87: 99,927,338 km (0.042 R)
• M88: 100,419,067 km (0.092 R)
• M89: 102,063,746 km (0.105 R)
• M90: 102,558,765 km (0.107 R)
• M91: 103,717,251 km (0.113 R)
• M92: 103,883,005 km (0.074 R)
• M93: 105,046,428 km (0.036 R)
• M94: 106,548,391 km (0.077 R)
• M95: 111,606,295 km (0.082 R)
• M96: 114,164,418 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit