🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 13.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,315,374 km

• M1: 147,504 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.65 AU - 0.83 AU

Year: 239 Days

Day: 39.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 352 Days

Day: 31.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.81 AU - 2.91 AU

Year: 1359 Days

Day: 22.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,315,374 km

• M1: 1,338,153 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.31 AU - 3.01 AU

Year: 1626 Days

Day: 38.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.99 AU - 4.91 AU

Year: 2942 Days

Day: 17.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 15

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.77 AU - 9.83 AU

Year: 8961 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,315,374 km

• M1: 192,532 km (0.113 R)
• M2: 348,264 km (0.059 R)
• M3: 478,115 km (0.069 R)
• M4: 847,023 km (0.112 R)
• M5: 1,089,671 km (0.03 R)
• M6: 1,954,197 km (0.093 R)
• M7: 2,136,557 km (0.103 R)
• M8: 2,367,536 km (0.11 R)
• M9: 3,109,841 km (0.104 R)
• M10: 3,300,578 km (0.117 R)
• M11: 3,870,396 km (0.064 R)
• M12: 4,551,964 km (0.105 R)
• M13: 4,687,350 km (0.097 R)
• M14: 4,879,284 km (0.08 R)
• M15: 5,186,109 km (0.089 R)
• M16: 5,585,984 km (0.055 R)
• M17: 6,085,043 km (0.103 R)
• M18: 6,204,721 km (0.056 R)
• M19: 6,598,762 km (0.118 R)
• M20: 7,252,654 km (0.096 R)
• M21: 7,603,461 km (0.114 R)
• M22: 7,829,653 km (0.086 R)
• M23: 8,058,239 km (0.115 R)
• M24: 8,222,797 km (0.11 R)
• M25: 8,421,762 km (0.054 R)
• M26: 8,756,861 km (0.112 R)
• M27: 9,336,852 km (0.089 R)
• M28: 9,753,781 km (0.083 R)
• M29: 10,105,935 km (0.058 R)
• M30: 10,247,903 km (0.095 R)
• M31: 10,390,619 km (0.095 R)
• M32: 10,714,199 km (0.118 R)
• M33: 11,041,071 km (0.059 R)
• M34: 11,593,237 km (0.064 R)
• M35: 12,079,130 km (0.073 R)
• M36: 15,417,557 km (0.075 R)
• M37: 15,540,376 km (0.107 R)
• M38: 16,076,086 km (0.061 R)
• M39: 16,242,140 km (0.077 R)
• M40: 16,659,967 km (0.102 R)
• M41: 17,081,234 km (0.083 R)
• M42: 18,279,663 km (0.118 R)
• M43: 18,670,562 km (0.097 R)
• M44: 19,020,472 km (0.086 R)
• M45: 19,593,581 km (0.079 R)
• M46: 19,726,574 km (0.059 R)
• M47: 19,949,026 km (0.101 R)
• M48: 20,127,646 km (0.111 R)
• M49: 20,306,714 km (0.103 R)
• M50: 20,441,502 km (0.098 R)
• M51: 20,576,439 km (0.093 R)
• M52: 21,119,330 km (0.104 R)
• M53: 21,804,638 km (0.119 R)
• M54: 21,942,567 km (0.114 R)
• M55: 22,127,021 km (0.054 R)
• M56: 23,244,068 km (0.103 R)
• M57: 23,479,087 km (0.103 R)
• M58: 23,951,517 km (0.059 R)
• M59: 24,141,356 km (0.101 R)
• M60: 24,474,810 km (0.072 R)
• M61: 24,618,274 km (0.119 R)
• M62: 25,872,653 km (0.087 R)
• M63: 25,970,041 km (0.079 R)
• M64: 27,048,941 km (0.063 R)
• M65: 27,743,224 km (0.066 R)
• M66: 28,292,847 km (0.073 R)
• M67: 28,543,872 km (0.055 R)
• M68: 29,504,590 km (0.103 R)
• M69: 30,578,702 km (0.119 R)
• M70: 31,353,769 km (0.057 R)
• M71: 32,923,200 km (0.094 R)
• M72: 33,134,432 km (0.116 R)
• M73: 33,611,350 km (0.087 R)
• M74: 34,786,591 km (0.089 R)
• M75: 34,894,003 km (0.068 R)
• M76: 35,325,144 km (0.114 R)
• M77: 36,029,600 km (0.071 R)
• M78: 36,138,358 km (0.099 R)
• M79: 36,356,322 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 3.6

Gravity: 73.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.19 AU - 17.91 AU

Year: 20798 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,315,374 km

• M1: 328,667 km (0.109 R)
• M2: 519,553 km (0.089 R)
• M3: 614,398 km (0.115 R)
• M4: 793,467 km (0.063 R)
• M5: 820,395 km (0.095 R)
• M6: 931,097 km (0.118 R)
• M7: 1,197,531 km (0.028 R)
• M8: 1,323,193 km (0.115 R)
• M9: 2,276,880 km (0.072 R)
• M10: 2,354,222 km (0.077 R)
• M11: 2,432,611 km (0.057 R)
• M12: 2,471,955 km (0.113 R)
• M13: 2,632,025 km (0.12 R)
• M14: 4,028,072 km (0.105 R)
• M15: 4,074,896 km (0.062 R)
• M16: 4,552,413 km (0.115 R)
• M17: 7,477,350 km (0.109 R)
• M18: 8,355,789 km (0.081 R)
• M19: 8,776,757 km (0.096 R)
• M20: 10,271,839 km (0.084 R)
• M21: 14,696,345 km (0.12 R)
• M22: 15,496,095 km (0.063 R)
• M23: 15,790,354 km (0.082 R)
• M24: 17,365,470 km (0.088 R)
• M25: 17,441,765 km (0.077 R)
• M26: 17,824,586 km (0.083 R)
• M27: 18,365,383 km (0.117 R)
• M28: 19,225,870 km (0.107 R)
• M29: 20,339,925 km (0.077 R)
• M30: 20,985,888 km (0.093 R)
• M31: 23,047,497 km (0.046 R)
• M32: 25,172,684 km (0.067 R)
• M33: 26,565,291 km (0.114 R)
• M34: 27,625,940 km (0.116 R)
• M35: 28,161,500 km (0.088 R)
• M36: 28,430,627 km (0.087 R)
• M37: 28,610,443 km (0.119 R)
• M38: 30,890,165 km (0.109 R)
• M39: 32,098,467 km (0.1 R)
• M40: 32,849,748 km (0.082 R)
• M41: 33,227,482 km (0.114 R)
• M42: 34,657,040 km (0.04 R)
• M43: 35,717,988 km (0.089 R)
• M44: 38,069,666 km (0.114 R)
• M45: 38,565,882 km (0.112 R)
• M46: 38,964,261 km (0.11 R)
• M47: 39,664,978 km (0.111 R)
• M48: 41,078,678 km (0.03 R)
• M49: 41,996,161 km (0.074 R)
• M50: 42,714,530 km (0.063 R)
• M51: 43,333,417 km (0.111 R)
• M52: 44,789,004 km (0.105 R)
• M53: 45,417,614 km (0.09 R)
• M54: 46,789,876 km (0.093 R)
• M55: 47,747,751 km (0.116 R)
• M56: 48,389,974 km (0.08 R)
• M57: 49,250,761 km (0.115 R)
• M58: 49,358,770 km (0.075 R)
• M59: 50,116,633 km (0.065 R)
• M60: 50,225,092 km (0.067 R)
• M61: 52,964,827 km (0.096 R)
• M62: 54,743,546 km (0.114 R)
• M63: 57,221,186 km (0.109 R)
• M64: 57,789,358 km (0.055 R)
• M65: 58,816,647 km (0.083 R)
• M66: 59,735,028 km (0.115 R)
• M67: 59,965,259 km (0.104 R)
• M68: 60,195,939 km (0.11 R)
• M69: 60,311,429 km (0.052 R)
• M70: 60,542,408 km (0.076 R)
• M71: 60,889,475 km (0.094 R)
• M72: 61,121,352 km (0.06 R)
• M73: 63,220,659 km (0.1 R)
• M74: 63,690,246 km (0.074 R)
• M75: 64,515,129 km (0.109 R)
• M76: 67,010,571 km (0.101 R)
• M77: 67,609,411 km (0.092 R)
• M78: 68,691,602 km (0.03 R)
• M79: 68,932,904 km (0.075 R)
• M80: 70,386,546 km (0.101 R)
• M81: 70,995,260 km (0.097 R)
• M82: 71,483,398 km (0.071 R)
• M83: 72,585,934 km (0.097 R)
• M84: 73,447,319 km (0.066 R)
• M85: 73,940,992 km (0.112 R)
• M86: 75,428,892 km (0.046 R)
• M87: 75,802,438 km (0.081 R)
• M88: 77,553,481 km (0.119 R)
• M89: 79,317,838 km (0.097 R)
• M90: 80,586,279 km (0.099 R)
• M91: 81,350,424 km (0.119 R)
• M92: 83,400,065 km (0.089 R)
• M93: 85,207,506 km (0.101 R)
• M94: 85,337,058 km (0.111 R)
• M95: 86,766,915 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 6.4

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.39 AU - 21.43 AU

Year: 27222 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,315,374 km

• M1: 115,789 km (0.043 R)
• M2: 286,480 km (0.075 R)
• M3: 413,189 km (0.071 R)
• M4: 1,088,175 km (0.119 R)
• M5: 1,327,083 km (0.105 R)
• M6: 2,054,727 km (0.08 R)
• M7: 2,221,678 km (0.071 R)
• M8: 2,839,966 km (0.109 R)
• M9: 2,979,092 km (0.116 R)
• M10: 3,264,226 km (0.11 R)
• M11: 3,410,083 km (0.082 R)
• M12: 4,014,758 km (0.076 R)
• M13: 4,871,655 km (0.054 R)
• M14: 5,038,456 km (0.115 R)
• M15: 5,900,589 km (0.063 R)
• M16: 7,757,398 km (0.098 R)
• M17: 8,346,963 km (0.074 R)
• M18: 9,292,571 km (0.105 R)
• M19: 9,361,386 km (0.077 R)
• M20: 9,499,465 km (0.109 R)
• M21: 10,059,110 km (0.104 R)
• M22: 12,705,946 km (0.076 R)
• M23: 13,711,692 km (0.109 R)
• M24: 13,947,458 km (0.108 R)
• M25: 14,184,421 km (0.093 R)
• M26: 15,552,793 km (0.091 R)
• M27: 16,543,729 km (0.104 R)
• M28: 16,794,755 km (0.044 R)
• M29: 17,385,068 km (0.112 R)
• M30: 17,982,262 km (0.108 R)
• M31: 19,460,439 km (0.091 R)
• M32: 20,437,612 km (0.113 R)
• M33: 20,527,221 km (0.055 R)
• M34: 21,795,512 km (0.101 R)
• M35: 22,346,780 km (0.093 R)
• M36: 23,557,027 km (0.113 R)
• M37: 25,267,529 km (0.115 R)
• M38: 25,653,043 km (0.117 R)
• M39: 26,040,501 km (0.046 R)
• M40: 26,234,979 km (0.116 R)
• M41: 27,313,130 km (0.091 R)
• M42: 28,106,298 km (0.096 R)
• M43: 29,108,305 km (0.081 R)
• M44: 29,512,518 km (0.06 R)
• M45: 30,020,254 km (0.1 R)
• M46: 30,838,554 km (0.106 R)
• M47: 31,768,005 km (0.117 R)
• M48: 31,975,797 km (0.061 R)
• M49: 32,079,917 km (0.108 R)
• M50: 32,497,295 km (0.114 R)
• M51: 33,654,435 km (0.117 R)
• M52: 33,866,265 km (0.103 R)
• M53: 33,972,330 km (0.088 R)
• M54: 36,116,965 km (0.088 R)
• M55: 37,754,164 km (0.081 R)
• M56: 38,858,945 km (0.082 R)
• M57: 38,969,946 km (0.063 R)
• M58: 39,192,398 km (0.109 R)
• M59: 40,310,941 km (0.086 R)
• M60: 43,267,893 km (0.087 R)
• M61: 45,238,695 km (0.11 R)
• M62: 45,589,502 km (0.086 R)
• M63: 46,411,543 km (0.096 R)
• M64: 46,883,524 km (0.036 R)
• M65: 47,475,782 km (0.1 R)
• M66: 48,547,950 km (0.116 R)
• M67: 51,689,954 km (0.031 R)
• M68: 53,779,537 km (0.096 R)
• M69: 55,021,648 km (0.1 R)
• M70: 55,146,413 km (0.048 R)
• M71: 55,771,433 km (0.107 R)
• M72: 57,787,264 km (0.112 R)
• M73: 58,676,773 km (0.118 R)
• M74: 58,931,688 km (0.091 R)
• M75: 60,855,516 km (0.097 R)
• M76: 64,764,658 km (0.103 R)
• M77: 66,350,844 km (0.106 R)
• M78: 67,816,156 km (0.098 R)
• M79: 68,351,716 km (0.111 R)
• M80: 68,619,945 km (0.078 R)
• M81: 73,370,724 km (0.095 R)
• M82: 75,162,159 km (0.04 R)
• M83: 77,946,325 km (0.088 R)
• M84: 79,773,962 km (0.054 R)
• M85: 80,339,292 km (0.047 R)
• M86: 85,052,673 km (0.095 R)
• M87: 85,630,120 km (0.117 R)
• M88: 86,353,576 km (0.113 R)
• M89: 86,934,015 km (0.084 R)
• M90: 87,224,534 km (0.109 R)
• M91: 90,442,983 km (0.092 R)
• M92: 90,737,392 km (0.106 R)
• M93: 96,694,080 km (0.031 R)
• M94: 97,447,455 km (0.097 R)
• M95: 99,871,538 km (0.119 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: 492 - 17,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit