🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.58 AU - 0.72 AU

Year: 198 Days

Day: 33.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.91 AU - 1.39 AU

Year: 467 Days

Day: 23.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,747,095 km

• M1: 172,786 km (0.069 R)
• M2: 291,417 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.15 AU - 1.83 AU

Year: 689 Days

Day: 27.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,747,095 km

• M1: 464,053 km (0.118 R)
• M2: 1,031,627 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.51 AU - 2.19 AU

Year: 953 Days

Day: 14.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,747,095 km

• M1: 159,471 km (0.107 R)
• M2: 572,661 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.13 AU - 4.43 AU

Year: 2783 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,747,095 km

• M1: 2,208,065 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.16 AU - 6.5 AU

Year: 4661 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,747,095 km

• M1: 277,504 km (0.115 R)
• M2: 433,983 km (0.091 R)
• M3: 699,669 km (0.052 R)
• M4: 866,172 km (0.12 R)
• M5: 1,032,525 km (0.09 R)
• M6: 1,179,878 km (0.111 R)
• M7: 1,271,731 km (0.1 R)
• M8: 1,699,133 km (0.082 R)
• M9: 1,839,605 km (0.076 R)
• M10: 1,947,764 km (0.055 R)
• M11: 2,095,118 km (0.112 R)
• M12: 2,343,002 km (0.1 R)
• M13: 2,600,460 km (0.065 R)
• M14: 3,186,435 km (0.113 R)
• M15: 3,629,992 km (0.112 R)
• M16: 3,720,948 km (0.111 R)
• M17: 3,812,951 km (0.086 R)
• M18: 4,188,142 km (0.117 R)
• M19: 4,453,080 km (0.072 R)
• M20: 4,798,202 km (0.065 R)
• M21: 5,832,223 km (0.059 R)
• M22: 5,993,190 km (0.106 R)
• M23: 6,347,138 km (0.025 R)
• M24: 6,679,844 km (0.118 R)
• M25: 6,904,989 km (0.026 R)
• M26: 7,103,954 km (0.107 R)
• M27: 7,420,503 km (0.081 R)
• M28: 7,536,890 km (0.086 R)
• M29: 8,367,757 km (0.058 R)
• M30: 8,979,163 km (0.075 R)
• M31: 9,103,180 km (0.078 R)
• M32: 9,353,008 km (0.031 R)
• M33: 9,795,519 km (0.119 R)
• M34: 11,297,482 km (0.1 R)
• M35: 11,465,031 km (0.069 R)
• M36: 12,006,875 km (0.072 R)
• M37: 12,143,757 km (0.037 R)
• M38: 12,453,424 km (0.057 R)
• M39: 12,557,245 km (0.116 R)
• M40: 12,940,216 km (0.12 R)
• M41: 13,468,895 km (0.108 R)
• M42: 14,256,976 km (0.084 R)
• M43: 14,802,859 km (0.083 R)
• M44: 14,949,614 km (0.119 R)
• M45: 15,244,621 km (0.075 R)
• M46: 15,653,323 km (0.083 R)
• M47: 16,216,409 km (0.115 R)
• M48: 16,443,499 km (0.102 R)
• M49: 16,786,227 km (0.082 R)
• M50: 17,208,243 km (0.112 R)
• M51: 17,285,436 km (0.089 R)
• M52: 17,789,431 km (0.117 R)
• M53: 18,495,383 km (0.05 R)
• M54: 18,772,438 km (0.117 R)
• M55: 19,210,461 km (0.112 R)
• M56: 19,571,441 km (0.099 R)
• M57: 20,056,287 km (0.083 R)
• M58: 21,037,649 km (0.08 R)
• M59: 21,202,805 km (0.066 R)
• M60: 21,326,822 km (0.119 R)
• M61: 21,492,726 km (0.117 R)
• M62: 21,700,667 km (0.046 R)
• M63: 21,909,207 km (0.106 R)
• M64: 22,244,306 km (0.065 R)
• M65: 22,834,918 km (0.063 R)
• M66: 23,259,926 km (0.111 R)
• M67: 23,516,187 km (0.108 R)
• M68: 23,816,430 km (0.082 R)
• M69: 24,031,552 km (0.078 R)
• M70: 24,420,506 km (0.053 R)
• M71: 24,594,040 km (0.066 R)
• M72: 24,811,555 km (0.106 R)
• M73: 24,986,136 km (0.055 R)
• M74: 25,380,176 km (0.101 R)
• M75: 25,688,049 km (0.1 R)
• M76: 26,307,534 km (0.12 R)
• M77: 26,932,105 km (0.063 R)
• M78: 27,066,593 km (0.066 R)
• M79: 27,336,169 km (0.09 R)
• M80: 28,332,191 km (0.113 R)
• M81: 28,468,924 km (0.101 R)
• M82: 29,110,100 km (0.113 R)
• M83: 29,340,182 km (0.118 R)
• M84: 29,524,785 km (0.068 R)
• M85: 29,755,914 km (0.08 R)
• M86: 30,034,166 km (0.067 R)
• M87: 30,499,864 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 11.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.81 AU - 7.53 AU

Year: 5805 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,747,095 km

• M1: 147,653 km (0.081 R)
• M2: 226,342 km (0.069 R)
• M3: 466,895 km (0.115 R)
• M4: 615,296 km (0.045 R)
• M5: 876,793 km (0.076 R)
• M6: 962,363 km (0.079 R)
• M7: 1,111,811 km (0.07 R)
• M8: 1,571,974 km (0.102 R)
• M9: 1,768,396 km (0.108 R)
• M10: 1,879,099 km (0.111 R)
• M11: 2,107,535 km (0.083 R)
• M12: 2,304,854 km (0.115 R)
• M13: 2,508,457 km (0.034 R)
• M14: 3,404,249 km (0.111 R)
• M15: 3,660,510 km (0.109 R)
• M16: 3,731,420 km (0.055 R)
• M17: 3,802,927 km (0.066 R)
• M18: 3,947,140 km (0.073 R)
• M19: 4,093,297 km (0.072 R)
• M20: 4,241,249 km (0.119 R)
• M21: 4,365,864 km (0.069 R)
• M22: 4,491,826 km (0.08 R)
• M23: 4,850,861 km (0.071 R)
• M24: 5,379,988 km (0.034 R)
• M25: 5,706,261 km (0.098 R)
• M26: 6,665,932 km (0.094 R)
• M27: 6,752,997 km (0.064 R)
• M28: 6,957,647 km (0.115 R)
• M29: 7,735,855 km (0.046 R)
• M30: 8,197,515 km (0.106 R)
• M31: 8,954,629 km (0.099 R)
• M32: 9,341,639 km (0.115 R)
• M33: 9,471,789 km (0.091 R)
• M34: 10,065,244 km (0.107 R)
• M35: 10,433,853 km (0.059 R)
• M36: 11,149,978 km (0.117 R)
• M37: 11,601,315 km (0.104 R)
• M38: 12,236,059 km (0.119 R)
• M39: 12,342,872 km (0.112 R)
• M40: 13,502,405 km (0.109 R)
• M41: 13,686,709 km (0.097 R)
• M42: 14,132,511 km (0.08 R)
• M43: 14,244,709 km (0.082 R)
• M44: 15,000,178 km (0.118 R)
• M45: 15,575,382 km (0.099 R)
• M46: 15,652,724 km (0.032 R)
• M47: 16,275,201 km (0.055 R)
• M48: 17,464,355 km (0.109 R)
• M49: 18,191,251 km (0.085 R)
• M50: 18,681,333 km (0.091 R)
• M51: 19,591,038 km (0.031 R)
• M52: 19,841,764 km (0.118 R)
• M53: 20,219,648 km (0.11 R)
• M54: 20,854,841 km (0.105 R)
• M55: 21,367,812 km (0.097 R)
• M56: 21,755,121 km (0.107 R)
• M57: 22,058,056 km (0.102 R)
• M58: 22,318,806 km (0.103 R)
• M59: 22,887,277 km (0.063 R)
• M60: 24,127,893 km (0.105 R)
• M61: 24,306,961 km (0.099 R)
• M62: 24,396,720 km (0.065 R)
• M63: 24,666,295 km (0.107 R)
• M64: 24,982,246 km (0.054 R)
• M65: 25,846,473 km (0.06 R)
• M66: 25,938,027 km (0.086 R)
• M67: 26,443,368 km (0.042 R)
• M68: 26,627,972 km (0.103 R)
• M69: 26,952,001 km (0.078 R)
• M70: 27,557,274 km (0.117 R)
• M71: 27,791,395 km (0.085 R)
• M72: 28,167,185 km (0.076 R)
• M73: 28,544,620 km (0.113 R)
• M74: 29,447,892 km (0.099 R)
• M75: 30,505,399 km (0.115 R)
• M76: 30,698,979 km (0.076 R)
• M77: 31,038,865 km (0.116 R)
• M78: 32,311,943 km (0.097 R)
• M79: 32,657,664 km (0.092 R)
• M80: 33,302,880 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 4.5

Gravity: 25.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.89 AU - 19.39 AU

Year: 29262 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,747,095 km

• M1: 254,765 km (0.119 R)
• M2: 999,164 km (0.112 R)
• M3: 1,341,295 km (0.107 R)
• M4: 1,474,287 km (0.054 R)
• M5: 1,542,354 km (0.109 R)
• M6: 2,437,398 km (0.069 R)
• M7: 3,195,261 km (0.119 R)
• M8: 3,508,220 km (0.087 R)
• M9: 3,691,477 km (0.111 R)
• M10: 3,737,852 km (0.083 R)
• M11: 4,554,358 km (0.041 R)
• M12: 4,653,990 km (0.116 R)
• M13: 5,111,011 km (0.06 R)
• M14: 5,688,908 km (0.07 R)
• M15: 5,796,170 km (0.096 R)
• M16: 6,122,143 km (0.079 R)
• M17: 6,905,438 km (0.075 R)
• M18: 7,019,880 km (0.114 R)
• M19: 7,660,757 km (0.1 R)
• M20: 8,018,147 km (0.029 R)
• M21: 8,441,808 km (0.119 R)
• M22: 8,935,032 km (0.1 R)
• M23: 9,437,681 km (0.1 R)
• M24: 9,692,296 km (0.027 R)
• M25: 10,013,782 km (0.068 R)
• M26: 11,267,412 km (0.098 R)
• M27: 12,709,237 km (0.106 R)
• M28: 14,646,529 km (0.103 R)
• M29: 15,611,735 km (0.102 R)
• M30: 17,602,583 km (0.084 R)
• M31: 18,866,984 km (0.119 R)
• M32: 19,027,054 km (0.106 R)
• M33: 19,348,540 km (0.025 R)
• M34: 19,997,047 km (0.087 R)
• M35: 21,732,831 km (0.032 R)
• M36: 23,002,019 km (0.115 R)
• M37: 23,087,439 km (0.118 R)
• M38: 24,294,993 km (0.052 R)
• M39: 24,818,736 km (0.028 R)
• M40: 25,346,218 km (0.093 R)
• M41: 26,233,483 km (0.097 R)
• M42: 26,770,689 km (0.102 R)
• M43: 29,140,468 km (0.078 R)
• M44: 31,197,439 km (0.062 R)
• M45: 31,386,830 km (0.077 R)
• M46: 31,956,948 km (0.11 R)
• M47: 32,052,391 km (0.075 R)
• M48: 33,882,272 km (0.092 R)
• M49: 34,957,133 km (0.112 R)
• M50: 35,252,289 km (0.069 R)
• M51: 38,147,008 km (0.089 R)
• M52: 38,248,136 km (0.06 R)
• M53: 39,060,752 km (0.04 R)
• M54: 39,571,479 km (0.099 R)
• M55: 40,496,293 km (0.106 R)
• M56: 42,682,068 km (0.076 R)
• M57: 42,787,085 km (0.115 R)
• M58: 44,266,608 km (0.11 R)
• M59: 44,479,337 km (0.11 R)
• M60: 45,977,858 km (0.064 R)
• M61: 47,275,470 km (0.085 R)
• M62: 47,710,651 km (0.097 R)
• M63: 48,694,705 km (0.045 R)
• M64: 49,354,432 km (0.119 R)
• M65: 50,017,150 km (0.109 R)
• M66: 50,127,853 km (0.119 R)
• M67: 51,016,763 km (0.101 R)
• M68: 52,359,704 km (0.108 R)
• M69: 52,697,196 km (0.113 R)
• M70: 52,922,640 km (0.094 R)
• M71: 56,342,597 km (0.117 R)
• M72: 57,846,654 km (0.057 R)
• M73: 58,312,053 km (0.087 R)
• M74: 58,428,590 km (0.066 R)
• M75: 58,895,635 km (0.091 R)
• M76: 59,481,011 km (0.097 R)
• M77: 59,950,748 km (0.057 R)
• M78: 60,775,930 km (0.118 R)
• M79: 66,411,880 km (0.104 R)
• M80: 66,899,121 km (0.097 R)
• M81: 68,614,111 km (0.082 R)
• M82: 73,341,254 km (0.117 R)
• M83: 74,602,513 km (0.116 R)
• M84: 75,235,911 km (0.102 R)
• M85: 75,362,770 km (0.098 R)
• M86: 75,616,787 km (0.084 R)
• M87: 75,743,945 km (0.094 R)
• M88: 76,763,305 km (0.072 R)
• M89: 77,274,631 km (0.107 R)
• M90: 77,658,947 km (0.102 R)
• M91: 79,460,555 km (0.087 R)
• M92: 83,105,058 km (0.071 R)
• M93: 83,761,643 km (0.114 R)
• M94: 84,288,078 km (0.099 R)
• M95: 85,608,877 km (0.069 R)
• M96: 85,741,421 km (0.111 R)
• M97: 87,870,199 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit