🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 316 Days

Day: 25.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,678,050 km

• M1: 422,614 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.43 AU

Year: 489 Days

Day: 33.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.35 AU - 1.95 AU

Year: 798 Days

Day: 20.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,678,050 km

• M1: 1,122,134 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.64 AU - 1.84 AU

Year: 865 Days

Day: 38.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.03 AU - 3.87 AU

Year: 2414 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.95 AU - 4.69 AU

Year: 2813 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 9.8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.76 AU - 9.28 AU

Year: 7769 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,678,050 km

• M1: 338,989 km (0.062 R)
• M2: 447,447 km (0.102 R)
• M3: 584,030 km (0.099 R)
• M4: 1,388,418 km (0.113 R)
• M5: 1,532,481 km (0.1 R)
• M6: 1,769,144 km (0.109 R)
• M7: 1,880,744 km (0.044 R)
• M8: 2,350,482 km (0.117 R)
• M9: 2,548,400 km (0.032 R)
• M10: 2,675,109 km (0.057 R)
• M11: 3,284,272 km (0.11 R)
• M12: 3,506,125 km (0.078 R)
• M13: 3,761,638 km (0.119 R)
• M14: 4,141,467 km (0.08 R)
• M15: 4,381,422 km (0.102 R)
• M16: 4,564,381 km (0.116 R)
• M17: 4,687,799 km (0.12 R)
• M18: 5,128,514 km (0.061 R)
• M19: 5,289,182 km (0.106 R)
• M20: 5,648,367 km (0.045 R)
• M21: 6,015,630 km (0.083 R)
• M22: 6,425,229 km (0.107 R)
• M23: 6,949,868 km (0.108 R)
• M24: 7,127,740 km (0.103 R)
• M25: 7,744,083 km (0.083 R)
• M26: 7,891,587 km (0.068 R)
• M27: 8,189,436 km (0.111 R)
• M28: 8,567,021 km (0.083 R)
• M29: 8,873,248 km (0.102 R)
• M30: 9,221,961 km (0.049 R)
• M31: 9,733,585 km (0.116 R)
• M32: 10,214,094 km (0.062 R)
• M33: 11,659,508 km (0.118 R)
• M34: 11,786,367 km (0.098 R)
• M35: 12,084,217 km (0.118 R)
• M36: 12,212,572 km (0.11 R)
• M37: 12,643,862 km (0.104 R)
• M38: 12,948,743 km (0.099 R)
• M39: 13,300,148 km (0.087 R)
• M40: 13,565,834 km (0.102 R)
• M41: 13,699,275 km (0.041 R)
• M42: 15,566,855 km (0.116 R)
• M43: 16,034,349 km (0.102 R)
• M44: 16,459,057 km (0.034 R)
• M45: 17,561,294 km (0.088 R)
• M46: 18,047,936 km (0.086 R)
• M47: 18,835,868 km (0.108 R)
• M48: 18,935,201 km (0.094 R)
• M49: 20,905,704 km (0.116 R)
• M50: 21,059,939 km (0.075 R)
• M51: 21,421,368 km (0.082 R)
• M52: 21,941,220 km (0.093 R)
• M53: 22,465,411 km (0.062 R)
• M54: 23,525,911 km (0.08 R)
• M55: 23,632,873 km (0.104 R)
• M56: 24,874,386 km (0.102 R)
• M57: 25,311,212 km (0.087 R)
• M58: 27,195,696 km (0.11 R)
• M59: 27,871,579 km (0.074 R)
• M60: 28,154,918 km (0.089 R)
• M61: 29,239,951 km (0.105 R)
• M62: 29,874,396 km (0.104 R)
• M63: 29,990,184 km (0.084 R)
• M64: 30,922,329 km (0.116 R)
• M65: 31,391,916 km (0.103 R)
• M66: 31,745,715 km (0.115 R)
• M67: 31,864,047 km (0.118 R)
• M68: 32,219,492 km (0.04 R)
• M69: 32,874,730 km (0.065 R)
• M70: 33,956,473 km (0.118 R)
• M71: 34,623,230 km (0.092 R)
• M72: 36,031,395 km (0.086 R)
• M73: 37,146,348 km (0.065 R)
• M74: 37,395,728 km (0.075 R)
• M75: 37,645,556 km (0.076 R)
• M76: 38,903,225 km (0.1 R)
• M77: 39,093,065 km (0.036 R)
• M78: 39,728,258 km (0.096 R)
• M79: 39,919,294 km (0.112 R)
• M80: 40,047,051 km (0.12 R)
• M81: 41,266,124 km (0.098 R)
• M82: 42,302,388 km (0.052 R)
• M83: 42,367,314 km (0.113 R)
• M84: 43,478,228 km (0.09 R)
• M85: 43,675,248 km (0.096 R)
• M86: 43,872,568 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 13.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.34 AU - 10.06 AU

Year: 10513 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 90,678,050 km

• M1: 174,282 km (0.064 R)
• M2: 533,017 km (0.099 R)
• M3: 638,035 km (0.077 R)
• M4: 1,017,864 km (0.073 R)
• M5: 1,261,110 km (0.114 R)
• M6: 1,427,762 km (0.071 R)
• M7: 1,702,125 km (0.071 R)
• M8: 1,930,112 km (0.11 R)
• M9: 2,257,282 km (0.116 R)
• M10: 2,485,419 km (0.115 R)
• M11: 2,697,549 km (0.119 R)
• M12: 2,866,594 km (0.087 R)
• M13: 3,631,339 km (0.116 R)
• M14: 4,009,373 km (0.084 R)
• M15: 4,774,416 km (0.104 R)
• M16: 5,431,001 km (0.026 R)
• M17: 5,738,874 km (0.105 R)
• M18: 6,116,010 km (0.119 R)
• M19: 6,243,617 km (0.079 R)
• M20: 7,228,270 km (0.074 R)
• M21: 8,190,932 km (0.109 R)
• M22: 8,723,052 km (0.07 R)
• M23: 9,230,039 km (0.113 R)
• M24: 9,858,500 km (0.093 R)
• M25: 10,577,467 km (0.067 R)
• M26: 10,923,786 km (0.089 R)
• M27: 13,410,552 km (0.105 R)
• M28: 13,493,728 km (0.099 R)
• M29: 15,581,516 km (0.106 R)
• M30: 18,595,464 km (0.086 R)
• M31: 19,154,063 km (0.115 R)
• M32: 20,002,133 km (0.095 R)
• M33: 21,103,622 km (0.066 R)
• M34: 22,077,504 km (0.096 R)
• M35: 22,817,415 km (0.095 R)
• M36: 23,065,897 km (0.112 R)
• M37: 24,524,776 km (0.11 R)
• M38: 25,137,229 km (0.049 R)
• M39: 25,496,863 km (0.092 R)
• M40: 27,742,776 km (0.049 R)
• M41: 29,077,488 km (0.03 R)
• M42: 29,347,063 km (0.08 R)
• M43: 29,617,237 km (0.054 R)
• M44: 32,812,647 km (0.101 R)
• M45: 33,430,935 km (0.091 R)
• M46: 33,769,775 km (0.112 R)
• M47: 34,053,113 km (0.101 R)
• M48: 34,508,040 km (0.088 R)
• M49: 35,596,365 km (0.041 R)
• M50: 35,884,640 km (0.1 R)
• M51: 36,000,279 km (0.094 R)
• M52: 36,173,812 km (0.088 R)
• M53: 36,812,446 km (0.052 R)
• M54: 37,689,388 km (0.069 R)
• M55: 37,806,972 km (0.113 R)
• M56: 38,160,023 km (0.083 R)
• M57: 38,336,998 km (0.116 R)
• M58: 38,455,030 km (0.116 R)
• M59: 39,344,838 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.1

Radius: 5.8

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.54 AU - 19.98 AU

Year: 25849 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,678,050 km

• M1: 137,032 km (0.1 R)
• M2: 451,935 km (0.1 R)
• M3: 496,665 km (0.06 R)
• M4: 590,762 km (0.099 R)
• M5: 937,081 km (0.102 R)
• M6: 1,054,964 km (0.081 R)
• M7: 1,209,050 km (0.102 R)
• M8: 2,008,052 km (0.093 R)
• M9: 2,477,790 km (0.101 R)
• M10: 2,767,112 km (0.106 R)
• M11: 3,023,672 km (0.088 R)
• M12: 4,028,371 km (0.092 R)
• M13: 4,417,476 km (0.105 R)
• M14: 4,466,843 km (0.106 R)
• M15: 4,516,509 km (0.039 R)
• M16: 5,074,809 km (0.109 R)
• M17: 5,494,580 km (0.064 R)
• M18: 5,547,837 km (0.115 R)
• M19: 7,165,140 km (0.086 R)
• M20: 7,398,961 km (0.11 R)
• M21: 9,421,674 km (0.095 R)
• M22: 9,871,365 km (0.032 R)
• M23: 10,131,516 km (0.119 R)
• M24: 10,197,040 km (0.089 R)
• M25: 11,194,558 km (0.081 R)
• M26: 11,670,728 km (0.09 R)
• M27: 11,945,839 km (0.116 R)
• M28: 12,854,496 km (0.071 R)
• M29: 14,737,485 km (0.093 R)
• M30: 15,484,277 km (0.085 R)
• M31: 16,320,081 km (0.071 R)
• M32: 16,937,022 km (0.113 R)
• M33: 18,193,644 km (0.115 R)
• M34: 18,672,657 km (0.096 R)
• M35: 20,381,513 km (0.1 R)
• M36: 21,129,054 km (0.084 R)
• M37: 21,716,674 km (0.119 R)
• M38: 22,822,053 km (0.108 R)
• M39: 27,514,489 km (0.104 R)
• M40: 27,880,406 km (0.114 R)
• M41: 28,155,815 km (0.056 R)
• M42: 28,894,829 km (0.117 R)
• M43: 29,640,275 km (0.093 R)
• M44: 32,781,232 km (0.086 R)
• M45: 34,636,993 km (0.097 R)
• M46: 35,428,516 km (0.052 R)
• M47: 36,026,159 km (0.095 R)
• M48: 37,029,512 km (0.074 R)
• M49: 37,130,341 km (0.096 R)
• M50: 37,534,555 km (0.061 R)
• M51: 38,449,495 km (0.11 R)
• M52: 39,680,835 km (0.109 R)
• M53: 40,405,038 km (0.12 R)
• M54: 41,342,568 km (0.064 R)
• M55: 41,656,724 km (0.12 R)
• M56: 42,181,962 km (0.074 R)
• M57: 43,239,021 km (0.068 R)
• M58: 47,116,298 km (0.109 R)
• M59: 47,225,505 km (0.118 R)
• M60: 48,433,208 km (0.098 R)
• M61: 49,539,784 km (0.067 R)
• M62: 53,478,097 km (0.075 R)
• M63: 53,934,520 km (0.117 R)
• M64: 55,196,378 km (0.058 R)
• M65: 58,687,095 km (0.086 R)
• M66: 60,221,820 km (0.058 R)
• M67: 60,934,653 km (0.106 R)
• M68: 61,053,733 km (0.066 R)
• M69: 61,650,180 km (0.095 R)
• M70: 64,055,415 km (0.103 R)
• M71: 65,757,240 km (0.03 R)
• M72: 66,246,275 km (0.073 R)
• M73: 66,981,848 km (0.113 R)
• M74: 67,104,818 km (0.117 R)
• M75: 69,827,200 km (0.101 R)
• M76: 69,951,815 km (0.078 R)
• M77: 72,459,225 km (0.025 R)
• M78: 74,359,118 km (0.107 R)
• M79: 75,123,712 km (0.058 R)
• M80: 76,275,317 km (0.102 R)
• M81: 76,532,027 km (0.087 R)
• M82: 80,417,233 km (0.05 R)
• M83: 83,306,865 km (0.101 R)
• M84: 83,438,960 km (0.108 R)
• M85: 83,968,238 km (0.102 R)
• M86: 84,764,398 km (0.029 R)
• M87: 84,897,240 km (0.111 R)
• M88: 85,562,951 km (0.055 R)
• M89: 85,696,243 km (0.089 R)
• M90: 88,108,060 km (0.055 R)
• M91: 89,592,968 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit