🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 26.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.66 AU - 0.78 AU

Year: 224 Days

Day: 38.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,381,921 km

• M1: 31,116 km (0.094 R)
• M2: 321,336 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.97 AU - 1.49 AU

Year: 501 Days

Day: 32 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,381,921 km

• M1: 80,035 km (0.093 R)
• M2: 996,471 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.98 AU

Year: 821 Days

Day: 37.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.61 AU - 1.87 AU

Year: 843 Days

Day: 34.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.43 AU - 3.23 AU

Year: 1748 Days

Day: 30.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 11.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.87 AU - 6.09 AU

Year: 4080 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,381,921 km

• M1: 150,047 km (0.11 R)
• M2: 247,734 km (0.079 R)
• M3: 377,286 km (0.109 R)
• M4: 564,582 km (0.068 R)
• M5: 902,524 km (0.085 R)
• M6: 1,025,344 km (0.084 R)
• M7: 1,178,233 km (0.111 R)
• M8: 1,288,786 km (0.114 R)
• M9: 1,655,899 km (0.102 R)
• M10: 1,752,838 km (0.072 R)
• M11: 1,938,190 km (0.116 R)
• M12: 2,175,303 km (0.044 R)
• M13: 2,266,707 km (0.086 R)
• M14: 2,613,325 km (0.103 R)
• M15: 3,534,998 km (0.08 R)
• M16: 3,807,715 km (0.082 R)
• M17: 3,974,815 km (0.108 R)
• M18: 4,258,603 km (0.111 R)
• M19: 4,568,869 km (0.095 R)
• M20: 4,647,557 km (0.078 R)
• M21: 5,007,340 km (0.086 R)
• M22: 5,376,398 km (0.077 R)
• M23: 5,967,908 km (0.118 R)
• M24: 6,140,843 km (0.089 R)
• M25: 6,781,421 km (0.118 R)
• M26: 7,373,829 km (0.103 R)
• M27: 7,652,978 km (0.06 R)
• M28: 7,770,263 km (0.108 R)
• M29: 8,054,349 km (0.119 R)
• M30: 8,438,367 km (0.099 R)
• M31: 8,632,695 km (0.079 R)
• M32: 9,880,491 km (0.062 R)
• M33: 10,998,286 km (0.073 R)
• M34: 11,612,684 km (0.056 R)
• M35: 12,155,874 km (0.099 R)
• M36: 12,485,887 km (0.111 R)
• M37: 12,818,892 km (0.101 R)
• M38: 12,986,442 km (0.072 R)
• M39: 13,239,112 km (0.109 R)
• M40: 13,408,607 km (0.095 R)
• M41: 13,578,700 km (0.049 R)
• M42: 13,949,852 km (0.104 R)
• M43: 14,266,401 km (0.12 R)
• M44: 15,024,264 km (0.082 R)
• M45: 16,185,442 km (0.118 R)
• M46: 16,396,824 km (0.12 R)
• M47: 16,518,148 km (0.069 R)
• M48: 16,670,140 km (0.076 R)
• M49: 17,313,560 km (0.109 R)
• M50: 17,468,095 km (0.1 R)
• M51: 17,965,208 km (0.063 R)
• M52: 18,498,674 km (0.091 R)
• M53: 18,688,215 km (0.095 R)
• M54: 19,613,178 km (0.112 R)
• M55: 19,935,711 km (0.088 R)
• M56: 20,129,889 km (0.078 R)
• M57: 20,520,490 km (0.089 R)
• M58: 20,716,612 km (0.094 R)
• M59: 21,176,925 km (0.085 R)
• M60: 21,507,686 km (0.119 R)
• M61: 21,806,882 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 11.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.52 AU - 10.64 AU

Year: 10044 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,381,921 km

• M1: 151,543 km (0.053 R)
• M2: 570,267 km (0.091 R)
• M3: 745,745 km (0.11 R)
• M4: 831,914 km (0.114 R)
• M5: 921,822 km (0.103 R)
• M6: 1,232,836 km (0.109 R)
• M7: 1,379,442 km (0.108 R)
• M8: 1,465,910 km (0.102 R)
• M9: 1,554,322 km (0.118 R)
• M10: 1,854,565 km (0.06 R)
• M11: 2,173,358 km (0.044 R)
• M12: 2,300,815 km (0.09 R)
• M13: 2,835,328 km (0.089 R)
• M14: 3,088,448 km (0.107 R)
• M15: 3,556,689 km (0.076 R)
• M16: 3,768,670 km (0.117 R)
• M17: 3,984,838 km (0.05 R)
• M18: 4,205,196 km (0.107 R)
• M19: 4,397,280 km (0.12 R)
• M20: 4,723,852 km (0.073 R)
• M21: 5,750,542 km (0.096 R)
• M22: 6,180,337 km (0.071 R)
• M23: 6,399,049 km (0.112 R)
• M24: 6,844,402 km (0.114 R)
• M25: 7,146,739 km (0.104 R)
• M26: 8,683,408 km (0.103 R)
• M27: 8,764,939 km (0.099 R)
• M28: 9,384,274 km (0.102 R)
• M29: 10,796,329 km (0.046 R)
• M30: 12,228,130 km (0.096 R)
• M31: 12,457,314 km (0.076 R)
• M32: 13,246,891 km (0.058 R)
• M33: 14,388,922 km (0.106 R)
• M34: 15,661,700 km (0.101 R)
• M35: 15,761,033 km (0.11 R)
• M36: 17,123,421 km (0.111 R)
• M37: 17,225,896 km (0.072 R)
• M38: 17,637,589 km (0.103 R)
• M39: 17,740,961 km (0.095 R)
• M40: 18,839,309 km (0.1 R)
• M41: 20,229,372 km (0.083 R)
• M42: 20,337,681 km (0.116 R)
• M43: 20,554,897 km (0.068 R)
• M44: 21,046,326 km (0.072 R)
• M45: 21,376,189 km (0.118 R)
• M46: 22,994,390 km (0.063 R)
• M47: 23,220,731 km (0.108 R)
• M48: 24,420,805 km (0.095 R)
• M49: 25,817,002 km (0.032 R)
• M50: 26,170,053 km (0.113 R)
• M51: 26,465,509 km (0.117 R)
• M52: 28,990,871 km (0.087 R)
• M53: 29,235,313 km (0.066 R)
• M54: 30,779,014 km (0.066 R)
• M55: 31,717,890 km (0.107 R)
• M56: 32,475,753 km (0.108 R)
• M57: 32,729,621 km (0.112 R)
• M58: 34,396,440 km (0.049 R)
• M59: 34,720,020 km (0.11 R)
• M60: 35,370,472 km (0.088 R)
• M61: 35,566,445 km (0.086 R)
• M62: 36,156,309 km (0.084 R)
• M63: 36,419,452 km (0.115 R)
• M64: 36,749,465 km (0.077 R)
• M65: 36,881,709 km (0.099 R)
• M66: 37,014,104 km (0.069 R)
• M67: 37,213,069 km (0.105 R)
• M68: 37,478,755 km (0.056 R)
• M69: 39,221,570 km (0.11 R)
• M70: 39,356,657 km (0.09 R)
• M71: 39,492,043 km (0.102 R)
• M72: 39,966,866 km (0.09 R)
• M73: 40,307,052 km (0.117 R)
• M74: 40,443,485 km (0.097 R)
• M75: 42,230,581 km (0.076 R)
• M76: 42,507,786 km (0.047 R)
• M77: 45,171,376 km (0.087 R)
• M78: 45,739,100 km (0.116 R)
• M79: 45,881,368 km (0.101 R)
• M80: 45,952,576 km (0.101 R)
• M81: 46,094,994 km (0.106 R)
• M82: 47,024,894 km (0.077 R)
• M83: 47,384,078 km (0.061 R)
• M84: 47,456,035 km (0.119 R)
• M85: 48,394,911 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 14.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.31 AU - 14.81 AU

Year: 15374 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,381,921 km

• M1: 246,537 km (0.104 R)
• M2: 362,176 km (0.116 R)
• M3: 524,939 km (0.099 R)
• M4: 844,181 km (0.111 R)
• M5: 1,291,329 km (0.103 R)
• M6: 1,783,955 km (0.104 R)
• M7: 2,170,815 km (0.105 R)
• M8: 2,499,780 km (0.101 R)
• M9: 3,205,882 km (0.111 R)
• M10: 3,329,600 km (0.042 R)
• M11: 4,038,245 km (0.086 R)
• M12: 4,138,625 km (0.051 R)
• M13: 4,341,779 km (0.03 R)
• M14: 4,617,787 km (0.042 R)
• M15: 4,722,954 km (0.114 R)
• M16: 4,828,720 km (0.06 R)
• M17: 5,151,103 km (0.057 R)
• M18: 5,296,812 km (0.113 R)
• M19: 6,354,170 km (0.088 R)
• M20: 7,027,809 km (0.117 R)
• M21: 7,230,215 km (0.066 R)
• M22: 7,516,994 km (0.054 R)
• M23: 7,975,362 km (0.095 R)
• M24: 8,442,705 km (0.039 R)
• M25: 9,493,481 km (0.091 R)
• M26: 9,807,786 km (0.082 R)
• M27: 10,171,159 km (0.034 R)
• M28: 11,957,507 km (0.105 R)
• M29: 12,248,326 km (0.101 R)
• M30: 12,443,551 km (0.087 R)
• M31: 12,639,823 km (0.077 R)
• M32: 12,837,143 km (0.107 R)
• M33: 13,636,594 km (0.085 R)
• M34: 13,737,722 km (0.116 R)
• M35: 14,093,466 km (0.065 R)
• M36: 14,865,989 km (0.104 R)
• M37: 15,336,175 km (0.087 R)
• M38: 15,811,298 km (0.08 R)
• M39: 16,506,031 km (0.097 R)
• M40: 17,484,550 km (0.059 R)
• M41: 17,870,214 km (0.096 R)
• M42: 19,043,959 km (0.098 R)
• M43: 19,725,826 km (0.076 R)
• M44: 20,069,901 km (0.075 R)
• M45: 20,996,809 km (0.105 R)
• M46: 21,406,857 km (0.077 R)
• M47: 21,642,174 km (0.048 R)
• M48: 23,073,078 km (0.081 R)
• M49: 23,496,141 km (0.075 R)
• M50: 25,213,973 km (0.097 R)
• M51: 25,587,369 km (0.066 R)
• M52: 26,276,567 km (0.118 R)
• M53: 26,972,047 km (0.081 R)
• M54: 27,801,717 km (0.036 R)
• M55: 28,316,483 km (0.1 R)
• M56: 29,617,087 km (0.09 R)
• M57: 30,274,719 km (0.039 R)
• M58: 30,870,717 km (0.118 R)
• M59: 31,203,423 km (0.03 R)
• M60: 32,007,063 km (0.115 R)
• M61: 32,141,551 km (0.092 R)
• M62: 33,157,022 km (0.118 R)
• M63: 34,458,374 km (0.113 R)
• M64: 34,803,645 km (0.117 R)
• M65: 36,055,929 km (0.116 R)
• M66: 36,476,748 km (0.063 R)
• M67: 37,040,134 km (0.04 R)
• M68: 37,464,692 km (0.083 R)
• M69: 39,973,149 km (0.116 R)
• M70: 42,018,751 km (0.085 R)
• M71: 42,313,758 km (0.078 R)
• M72: 42,831,666 km (0.119 R)
• M73: 43,277,318 km (0.116 R)
• M74: 44,999,787 km (0.056 R)
• M75: 45,679,859 km (0.098 R)
• M76: 48,743,474 km (0.078 R)
• M77: 49,753,260 km (0.08 R)
• M78: 50,299,890 km (0.091 R)
• M79: 50,534,909 km (0.039 R)
• M80: 50,691,687 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit