🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 176 Days

Day: 47.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,321,566 km

• M1: 154,535 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.88 AU - 1.26 AU

Year: 419 Days

Day: 24.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.98 AU - 2.08 AU

Year: 1095 Days

Day: 15.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,321,566 km

• M1: 196,422 km (0.099 R)
• M2: 805,585 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.49 AU - 3.51 AU

Year: 1968 Days

Day: 29.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.19 AU - 3.35 AU

Year: 2240 Days

Day: 14.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,321,566 km

• M1: 462,557 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 9.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.24 AU - 7.8 AU

Year: 6306 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,321,566 km

• M1: 125,064 km (0.085 R)
• M2: 276,606 km (0.115 R)
• M3: 584,329 km (0.103 R)
• M4: 700,118 km (0.101 R)
• M5: 867,368 km (0.084 R)
• M6: 1,095,505 km (0.109 R)
• M7: 1,225,356 km (0.087 R)
• M8: 1,447,359 km (0.075 R)
• M9: 1,518,269 km (0.083 R)
• M10: 1,645,427 km (0.116 R)
• M11: 1,989,053 km (0.105 R)
• M12: 2,292,587 km (0.103 R)
• M13: 2,376,063 km (0.109 R)
• M14: 2,567,698 km (0.095 R)
• M15: 2,676,306 km (0.039 R)
• M16: 2,966,227 km (0.055 R)
• M17: 3,080,370 km (0.057 R)
• M18: 3,289,807 km (0.092 R)
• M19: 4,828,122 km (0.107 R)
• M20: 6,057,218 km (0.095 R)
• M21: 6,438,244 km (0.106 R)
• M22: 6,557,024 km (0.041 R)
• M23: 6,827,048 km (0.116 R)
• M24: 7,131,330 km (0.094 R)
• M25: 7,223,483 km (0.109 R)
• M26: 7,564,716 km (0.086 R)
• M27: 7,721,644 km (0.029 R)
• M28: 8,295,501 km (0.104 R)
• M29: 8,817,149 km (0.095 R)
• M30: 9,081,937 km (0.059 R)
• M31: 9,248,739 km (0.058 R)
• M32: 9,892,159 km (0.111 R)
• M33: 9,960,675 km (0.093 R)
• M34: 10,098,305 km (0.114 R)
• M35: 10,479,929 km (0.085 R)
• M36: 10,795,730 km (0.055 R)
• M37: 11,221,785 km (0.035 R)
• M38: 11,364,950 km (0.03 R)
• M39: 11,617,023 km (0.101 R)
• M40: 12,384,460 km (0.103 R)
• M41: 12,495,461 km (0.087 R)
• M42: 13,243,750 km (0.112 R)
• M43: 13,968,103 km (0.106 R)
• M44: 14,160,785 km (0.113 R)
• M45: 14,471,051 km (0.094 R)
• M46: 14,705,171 km (0.082 R)
• M47: 15,296,083 km (0.065 R)
• M48: 16,623,315 km (0.086 R)
• M49: 17,073,904 km (0.043 R)
• M50: 17,570,120 km (0.075 R)
• M51: 18,491,942 km (0.067 R)
• M52: 19,601,659 km (0.042 R)
• M53: 19,687,977 km (0.071 R)
• M54: 19,904,146 km (0.11 R)
• M55: 20,208,129 km (0.045 R)
• M56: 21,040,941 km (0.114 R)
• M57: 21,528,330 km (0.026 R)
• M58: 22,019,460 km (0.077 R)
• M59: 22,288,886 km (0.09 R)
• M60: 22,604,537 km (0.105 R)
• M61: 22,785,551 km (0.116 R)
• M62: 23,468,914 km (0.048 R)
• M63: 23,836,027 km (0.109 R)
• M64: 24,112,783 km (0.107 R)
• M65: 24,436,812 km (0.082 R)
• M66: 24,762,337 km (0.116 R)
• M67: 25,276,804 km (0.112 R)
• M68: 25,984,103 km (0.105 R)
• M69: 27,611,129 km (0.1 R)
• M70: 28,339,372 km (0.065 R)
• M71: 28,681,502 km (0.072 R)
• M72: 29,221,700 km (0.116 R)
• M73: 29,616,638 km (0.104 R)
• M74: 30,912,754 km (0.081 R)
• M75: 31,214,344 km (0.115 R)
• M76: 31,416,002 km (0.085 R)
• M77: 31,871,378 km (0.073 R)
• M78: 32,227,121 km (0.055 R)
• M79: 32,482,036 km (0.107 R)
• M80: 32,584,062 km (0.114 R)
• M81: 32,993,810 km (0.041 R)
• M82: 34,025,288 km (0.098 R)
• M83: 34,232,780 km (0.086 R)
• M84: 34,805,740 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 12.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.11 AU - 9.55 AU

Year: 9938 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 90,321,566 km

• M1: 155,432 km (0.067 R)
• M2: 327,470 km (0.081 R)
• M3: 512,074 km (0.083 R)
• M4: 892,052 km (0.072 R)
• M5: 1,611,169 km (0.101 R)
• M6: 1,818,811 km (0.094 R)
• M7: 1,951,205 km (0.066 R)
• M8: 2,104,094 km (0.104 R)
• M9: 2,494,844 km (0.079 R)
• M10: 2,870,185 km (0.12 R)
• M11: 3,025,318 km (0.098 R)
• M12: 3,283,673 km (0.113 R)
• M13: 3,466,781 km (0.106 R)
• M14: 3,737,404 km (0.072 R)
• M15: 3,864,711 km (0.062 R)
• M16: 3,971,823 km (0.108 R)
• M17: 4,388,304 km (0.084 R)
• M18: 4,635,739 km (0.083 R)
• M19: 4,749,882 km (0.103 R)
• M20: 4,911,148 km (0.077 R)
• M21: 5,121,184 km (0.087 R)
• M22: 5,720,323 km (0.089 R)
• M23: 5,966,412 km (0.078 R)
• M24: 6,190,659 km (0.067 R)
• M25: 7,756,949 km (0.106 R)
• M26: 8,472,027 km (0.114 R)
• M27: 8,640,175 km (0.088 R)
• M28: 8,780,946 km (0.071 R)
• M29: 10,083,345 km (0.04 R)
• M30: 10,321,206 km (0.1 R)
• M31: 10,832,831 km (0.096 R)
• M32: 10,923,936 km (0.108 R)
• M33: 11,168,229 km (0.076 R)
• M34: 11,538,185 km (0.11 R)
• M35: 11,724,733 km (0.103 R)
• M36: 12,069,107 km (0.106 R)
• M37: 13,676,686 km (0.108 R)
• M38: 14,039,461 km (0.079 R)
• M39: 14,338,507 km (0.068 R)
• M40: 15,078,568 km (0.041 R)
• M41: 16,072,945 km (0.104 R)
• M42: 17,479,314 km (0.12 R)
• M43: 17,693,539 km (0.081 R)
• M44: 18,450,653 km (0.094 R)
• M45: 19,034,683 km (0.088 R)
• M46: 19,439,645 km (0.069 R)
• M47: 19,959,198 km (0.103 R)
• M48: 20,445,691 km (0.073 R)
• M49: 20,784,979 km (0.109 R)
• M50: 21,163,910 km (0.101 R)
• M51: 21,392,496 km (0.107 R)
• M52: 21,775,167 km (0.084 R)
• M53: 22,858,704 km (0.05 R)
• M54: 23,132,319 km (0.036 R)
• M55: 23,643,495 km (0.102 R)
• M56: 23,999,388 km (0.119 R)
• M57: 24,836,986 km (0.052 R)
• M58: 24,917,321 km (0.108 R)
• M59: 25,928,004 km (0.089 R)
• M60: 26,009,535 km (0.095 R)
• M61: 26,376,947 km (0.049 R)
• M62: 27,034,579 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 3.6

Gravity: 58.63 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.54 AU - 16.74 AU

Year: 24559 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,321,566 km

• M1: 194,328 km (0.104 R)
• M2: 380,427 km (0.079 R)
• M3: 561,590 km (0.098 R)
• M4: 610,808 km (0.104 R)
• M5: 713,432 km (0.062 R)
• M6: 994,078 km (0.11 R)
• M7: 1,146,219 km (0.113 R)
• M8: 1,371,513 km (0.083 R)
• M9: 1,506,451 km (0.119 R)
• M10: 1,575,415 km (0.034 R)
• M11: 2,856,871 km (0.088 R)
• M12: 2,942,441 km (0.116 R)
• M13: 3,338,276 km (0.079 R)
• M14: 3,611,442 km (0.045 R)
• M15: 4,227,486 km (0.1 R)
• M16: 5,607,227 km (0.096 R)
• M17: 5,714,489 km (0.034 R)
• M18: 6,484,469 km (0.086 R)
• M19: 6,540,718 km (0.056 R)
• M20: 6,710,512 km (0.083 R)
• M21: 7,998,549 km (0.084 R)
• M22: 8,546,975 km (0.116 R)
• M23: 8,608,609 km (0.118 R)
• M24: 8,732,477 km (0.103 R)
• M25: 9,808,534 km (0.042 R)
• M26: 10,132,862 km (0.064 R)
• M27: 11,533,098 km (0.066 R)
• M28: 11,944,193 km (0.086 R)
• M29: 12,151,536 km (0.119 R)
• M30: 12,220,949 km (0.053 R)
• M31: 12,639,973 km (0.06 R)
• M32: 14,362,592 km (0.095 R)
• M33: 15,476,049 km (0.094 R)
• M34: 15,853,335 km (0.118 R)
• M35: 15,929,181 km (0.044 R)
• M36: 16,463,246 km (0.074 R)
• M37: 17,003,294 km (0.083 R)
• M38: 17,470,638 km (0.043 R)
• M39: 17,705,955 km (0.102 R)
• M40: 18,817,916 km (0.12 R)
• M41: 19,139,701 km (0.092 R)
• M42: 20,116,126 km (0.094 R)
• M43: 21,275,510 km (0.095 R)
• M44: 21,610,609 km (0.092 R)
• M45: 22,968,958 km (0.092 R)
• M46: 23,485,370 km (0.114 R)
• M47: 24,005,522 km (0.116 R)
• M48: 24,354,533 km (0.074 R)
• M49: 26,034,817 km (0.048 R)
• M50: 27,205,719 km (0.046 R)
• M51: 27,660,646 km (0.107 R)
• M52: 28,485,978 km (0.116 R)
• M53: 28,762,883 km (0.074 R)
• M54: 29,040,537 km (0.036 R)
• M55: 31,009,694 km (0.108 R)
• M56: 31,389,672 km (0.049 R)
• M57: 32,154,118 km (0.114 R)
• M58: 32,250,159 km (0.053 R)
• M59: 32,828,056 km (0.06 R)
• M60: 35,470,852 km (0.119 R)
• M61: 35,570,035 km (0.119 R)
• M62: 36,366,794 km (0.042 R)
• M63: 36,466,875 km (0.062 R)
• M64: 39,715,243 km (0.117 R)
• M65: 40,645,442 km (0.069 R)
• M66: 41,373,834 km (0.025 R)
• M67: 41,687,391 km (0.085 R)
• M68: 41,896,828 km (0.076 R)
• M69: 45,294,944 km (0.093 R)
• M70: 47,463,216 km (0.093 R)
• M71: 47,572,572 km (0.095 R)
• M72: 49,665,147 km (0.073 R)
• M73: 52,125,433 km (0.117 R)
• M74: 53,711,470 km (0.067 R)
• M75: 57,512,453 km (0.091 R)
• M76: 57,862,212 km (0.061 R)
• M77: 58,563,976 km (0.095 R)
• M78: 63,795,563 km (0.031 R)
• M79: 64,278,615 km (0.098 R)
• M80: 64,641,539 km (0.073 R)
• M81: 66,344,711 km (0.062 R)
• M82: 71,166,101 km (0.092 R)
• M83: 72,798,064 km (0.096 R)
• M84: 75,715,671 km (0.044 R)
• M85: 76,867,724 km (0.102 R)
• M86: 78,671,127 km (0.083 R)
• M87: 79,189,034 km (0.106 R)
• M88: 82,451,166 km (0.097 R)
• M89: 83,504,185 km (0.099 R)
• M90: 84,296,904 km (0.114 R)
• M91: 84,959,473 km (0.113 R)
• M92: 86,823,762 km (0.1 R)
• M93: 87,091,243 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit