🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 46.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 231 Days

Day: 43.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,694,223 km

• M1: 64,028 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.17 AU - 1.25 AU

Year: 494 Days

Day: 48 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.11 AU - 1.35 AU

Year: 506 Days

Day: 33.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,694,223 km

• M1: 662,120 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.3 AU - 1.56 AU

Year: 634 Days

Day: 45.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 77.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,694,223 km

• M1: 42,785 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.43 AU - 1.89 AU

Year: 793 Days

Day: 18.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.41 AU - 5.17 AU

Year: 3295 Days

Day: 42.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 8.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.08 AU - 9.36 AU

Year: 7955 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 60.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,694,223 km

• M1: 121,324 km (0.036 R)
• M2: 367,113 km (0.108 R)
• M3: 442,959 km (0.099 R)
• M4: 557,102 km (0.025 R)
• M5: 753,674 km (0.103 R)
• M6: 892,950 km (0.109 R)
• M7: 1,068,578 km (0.088 R)
• M8: 1,226,104 km (0.091 R)
• M9: 1,285,345 km (0.116 R)
• M10: 1,406,818 km (0.101 R)
• M11: 1,580,053 km (0.105 R)
• M12: 1,661,284 km (0.12 R)
• M13: 2,017,327 km (0.084 R)
• M14: 2,087,788 km (0.088 R)
• M15: 2,585,650 km (0.104 R)
• M16: 2,779,229 km (0.114 R)
• M17: 3,139,611 km (0.067 R)
• M18: 3,451,372 km (0.115 R)
• M19: 3,643,157 km (0.086 R)
• M20: 3,707,933 km (0.085 R)
• M21: 3,926,495 km (0.109 R)
• M22: 4,149,396 km (0.063 R)
• M23: 4,353,448 km (0.074 R)
• M24: 4,422,263 km (0.11 R)
• M25: 4,771,574 km (0.094 R)
• M26: 5,226,950 km (0.065 R)
• M27: 5,422,773 km (0.103 R)
• M28: 5,999,473 km (0.119 R)
• M29: 6,178,841 km (0.098 R)
• M30: 6,333,974 km (0.09 R)
• M31: 7,319,225 km (0.101 R)
• M32: 8,437,170 km (0.118 R)
• M33: 8,696,124 km (0.069 R)
• M34: 8,957,621 km (0.045 R)
• M35: 9,667,463 km (0.06 R)
• M36: 9,998,972 km (0.087 R)
• M37: 10,150,814 km (0.093 R)
• M38: 11,203,833 km (0.109 R)
• M39: 11,583,812 km (0.042 R)
• M40: 12,291,260 km (0.106 R)
• M41: 13,012,771 km (0.107 R)
• M42: 13,579,597 km (0.058 R)
• M43: 14,222,868 km (0.057 R)
• M44: 14,393,709 km (0.112 R)
• M45: 15,293,390 km (0.058 R)
• M46: 15,468,420 km (0.109 R)
• M47: 15,609,042 km (0.116 R)
• M48: 15,679,502 km (0.03 R)
• M49: 15,891,333 km (0.107 R)
• M50: 15,962,242 km (0.112 R)
• M51: 16,033,152 km (0.098 R)
• M52: 16,604,765 km (0.089 R)
• M53: 16,893,040 km (0.073 R)
• M54: 16,965,296 km (0.118 R)
• M55: 17,146,609 km (0.117 R)
• M56: 17,328,520 km (0.104 R)
• M57: 17,841,341 km (0.061 R)
• M58: 18,025,646 km (0.106 R)
• M59: 18,210,698 km (0.087 R)
• M60: 18,321,999 km (0.099 R)
• M61: 19,069,689 km (0.103 R)
• M62: 19,371,578 km (0.105 R)
• M63: 20,517,797 km (0.072 R)
• M64: 21,060,089 km (0.052 R)
• M65: 21,803,740 km (0.094 R)
• M66: 22,875,160 km (0.03 R)
• M67: 23,437,498 km (0.029 R)
• M68: 23,518,132 km (0.114 R)
• M69: 23,639,456 km (0.051 R)
• M70: 24,330,298 km (0.102 R)
• M71: 24,452,969 km (0.119 R)
• M72: 24,698,758 km (0.081 R)
• M73: 24,822,027 km (0.092 R)
• M74: 25,027,873 km (0.056 R)
• M75: 26,065,484 km (0.034 R)
• M76: 26,316,659 km (0.118 R)
• M77: 26,442,471 km (0.096 R)
• M78: 26,779,216 km (0.069 R)
• M79: 26,863,589 km (0.108 R)
• M80: 27,159,643 km (0.1 R)
• M81: 27,797,528 km (0.075 R)
• M82: 27,882,949 km (0.079 R)
• M83: 28,139,808 km (0.115 R)
• M84: 28,225,677 km (0.052 R)
• M85: 28,742,239 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 4.2

Gravity: 49.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.72 AU - 16.32 AU

Year: 20519 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,694,223 km

• M1: 65,973 km (0.097 R)
• M2: 112,049 km (0.072 R)
• M3: 402,867 km (0.091 R)
• M4: 623,524 km (0.058 R)
• M5: 746,643 km (0.117 R)
• M6: 798,105 km (0.077 R)
• M7: 1,220,569 km (0.076 R)
• M8: 1,839,306 km (0.078 R)
• M9: 3,145,445 km (0.074 R)
• M10: 3,442,546 km (0.049 R)
• M11: 3,793,204 km (0.097 R)
• M12: 6,707,819 km (0.094 R)
• M13: 6,761,824 km (0.097 R)
• M14: 7,815,741 km (0.097 R)
• M15: 8,274,557 km (0.095 R)
• M16: 9,098,393 km (0.087 R)
• M17: 9,763,804 km (0.069 R)
• M18: 10,507,455 km (0.105 R)
• M19: 10,633,267 km (0.105 R)
• M20: 12,180,259 km (0.038 R)
• M21: 13,864,731 km (0.082 R)
• M22: 14,071,774 km (0.085 R)
• M23: 14,910,121 km (0.107 R)
• M24: 15,477,844 km (0.105 R)
• M25: 16,269,965 km (0.093 R)
• M26: 17,893,551 km (0.045 R)
• M27: 18,876,858 km (0.12 R)
• M28: 20,580,628 km (0.12 R)
• M29: 20,816,693 km (0.094 R)
• M30: 21,770,081 km (0.07 R)
• M31: 22,818,911 km (0.093 R)
• M32: 25,217,115 km (0.1 R)
• M33: 27,175,201 km (0.118 R)
• M34: 28,829,305 km (0.109 R)
• M35: 29,979,712 km (0.101 R)
• M36: 30,874,757 km (0.104 R)
• M37: 31,054,872 km (0.117 R)
• M38: 31,235,287 km (0.064 R)
• M39: 32,051,493 km (0.057 R)
• M40: 32,782,877 km (0.087 R)
• M41: 34,262,101 km (0.079 R)
• M42: 34,635,348 km (0.12 R)
• M43: 35,385,731 km (0.11 R)
• M44: 36,331,339 km (0.113 R)
• M45: 36,998,097 km (0.119 R)
• M46: 38,634,398 km (0.064 R)
• M47: 40,687,928 km (0.085 R)
• M48: 42,176,277 km (0.083 R)
• M49: 42,776,614 km (0.088 R)
• M50: 42,977,374 km (0.115 R)
• M51: 43,077,754 km (0.06 R)
• M52: 44,188,369 km (0.05 R)
• M53: 44,391,223 km (0.095 R)
• M54: 44,696,253 km (0.102 R)
• M55: 45,103,908 km (0.104 R)
• M56: 46,334,500 km (0.095 R)
• M57: 46,747,091 km (0.07 R)
• M58: 47,264,550 km (0.12 R)
• M59: 48,618,859 km (0.077 R)
• M60: 48,933,164 km (0.063 R)
• M61: 49,248,217 km (0.085 R)
• M62: 50,197,416 km (0.094 R)
• M63: 50,303,182 km (0.056 R)
• M64: 53,512,355 km (0.051 R)
• M65: 54,162,208 km (0.112 R)
• M66: 54,814,455 km (0.106 R)
• M67: 55,360,188 km (0.111 R)
• M68: 55,578,900 km (0.118 R)
• M69: 55,797,911 km (0.088 R)
• M70: 55,907,567 km (0.109 R)
• M71: 57,671,326 km (0.089 R)
• M72: 58,115,033 km (0.085 R)
• M73: 59,341,287 km (0.084 R)
• M74: 59,789,332 km (0.109 R)
• M75: 60,013,879 km (0.048 R)
• M76: 60,238,575 km (0.111 R)
• M77: 61,819,375 km (0.114 R)
• M78: 62,159,860 km (0.069 R)
• M79: 62,728,781 km (0.074 R)
• M80: 63,185,204 km (0.112 R)
• M81: 64,101,192 km (0.039 R)
• M82: 68,864,537 km (0.077 R)
• M83: 70,398,514 km (0.094 R)
• M84: 70,516,995 km (0.104 R)
• M85: 71,348,012 km (0.091 R)
• M86: 72,660,583 km (0.096 R)
• M87: 74,583,963 km (0.098 R)
• M88: 77,500,224 km (0.096 R)
• M89: 77,989,858 km (0.117 R)
• M90: 78,357,719 km (0.088 R)
• M91: 80,577,303 km (0.1 R)
• M92: 81,197,535 km (0.04 R)
• M93: 81,943,879 km (0.109 R)
• M94: 83,067,658 km (0.107 R)
• M95: 83,192,872 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit