🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 32.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,211,519 km

• M1: 385,065 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.66 AU - 1.06 AU

Year: 294 Days

Day: 27.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,211,519 km

• M1: 156,180 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.88 AU - 1.18 AU

Year: 386 Days

Day: 27.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,211,519 km

• M1: 573,708 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.14 AU - 1.76 AU

Year: 644 Days

Day: 15.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.48 AU - 1.54 AU

Year: 685 Days

Day: 46.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.03 AU - 4.65 AU

Year: 2776 Days

Day: 17.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.34 AU - 4.68 AU

Year: 2963 Days

Day: 30 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,211,519 km

• M1: 2,349,883 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 12.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.7 AU - 10.62 AU

Year: 11078 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,211,519 km

• M1: 338,241 km (0.092 R)
• M2: 525,986 km (0.107 R)
• M3: 1,098,946 km (0.097 R)
• M4: 1,518,568 km (0.093 R)
• M5: 1,746,705 km (0.073 R)
• M6: 2,617,514 km (0.078 R)
• M7: 3,242,683 km (0.111 R)
• M8: 3,639,866 km (0.1 R)
• M9: 4,229,132 km (0.097 R)
• M10: 5,302,646 km (0.113 R)
• M11: 5,534,972 km (0.052 R)
• M12: 5,770,738 km (0.081 R)
• M13: 5,969,853 km (0.087 R)
• M14: 6,171,062 km (0.096 R)
• M15: 6,333,824 km (0.081 R)
• M16: 6,497,933 km (0.052 R)
• M17: 6,621,950 km (0.117 R)
• M18: 6,788,602 km (0.091 R)
• M19: 6,914,414 km (0.047 R)
• M20: 7,773,405 km (0.112 R)
• M21: 8,349,955 km (0.079 R)
• M22: 8,848,564 km (0.09 R)
• M23: 9,732,538 km (0.117 R)
• M24: 10,257,328 km (0.102 R)
• M25: 10,450,309 km (0.055 R)
• M26: 10,644,636 km (0.058 R)
• M27: 10,742,324 km (0.076 R)
• M28: 10,840,161 km (0.095 R)
• M29: 11,734,756 km (0.085 R)
• M30: 11,987,427 km (0.117 R)
• M31: 12,344,367 km (0.046 R)
• M32: 12,704,599 km (0.078 R)
• M33: 12,860,181 km (0.099 R)
• M34: 13,700,173 km (0.056 R)
• M35: 14,019,864 km (0.056 R)
• M36: 15,212,757 km (0.075 R)
• M37: 16,100,770 km (0.094 R)
• M38: 17,349,164 km (0.079 R)
• M39: 17,752,929 km (0.107 R)
• M40: 18,276,521 km (0.066 R)
• M41: 19,577,873 km (0.038 R)
• M42: 19,817,679 km (0.069 R)
• M43: 21,154,186 km (0.081 R)
• M44: 21,400,275 km (0.113 R)
• M45: 21,585,477 km (0.085 R)
• M46: 22,582,397 km (0.091 R)
• M47: 23,403,240 km (0.069 R)
• M48: 23,849,341 km (0.114 R)
• M49: 24,427,088 km (0.109 R)
• M50: 24,685,444 km (0.106 R)
• M51: 24,944,547 km (0.118 R)
• M52: 25,990,236 km (0.035 R)
• M53: 26,187,855 km (0.039 R)
• M54: 26,319,950 km (0.094 R)
• M55: 26,651,010 km (0.043 R)
• M56: 26,783,853 km (0.03 R)
• M57: 27,050,137 km (0.085 R)
• M58: 28,394,873 km (0.045 R)
• M59: 29,486,339 km (0.114 R)
• M60: 30,660,981 km (0.112 R)
• M61: 32,700,000 km (0.049 R)
• M62: 36,170,222 km (0.073 R)
• M63: 38,698,127 km (0.084 R)
• M64: 39,225,609 km (0.092 R)
• M65: 39,679,638 km (0.061 R)
• M66: 40,899,011 km (0.09 R)
• M67: 41,282,580 km (0.073 R)
• M68: 41,359,323 km (0.092 R)
• M69: 41,975,966 km (0.118 R)
• M70: 43,140,136 km (0.101 R)
• M71: 44,157,851 km (0.054 R)
• M72: 44,551,293 km (0.029 R)
• M73: 44,708,969 km (0.073 R)
• M74: 45,897,824 km (0.111 R)
• M75: 46,296,502 km (0.106 R)
• M76: 46,376,387 km (0.101 R)
• M77: 46,536,158 km (0.105 R)
• M78: 47,257,818 km (0.118 R)
• M79: 47,418,635 km (0.117 R)
• M80: 48,630,977 km (0.095 R)
• M81: 49,281,727 km (0.057 R)
• M82: 49,526,469 km (0.101 R)
• M83: 50,838,742 km (0.099 R)
• M84: 52,328,587 km (0.1 R)
• M85: 52,495,090 km (0.044 R)
• M86: 52,578,266 km (0.079 R)
• M87: 53,078,970 km (0.092 R)
• M88: 54,253,164 km (0.053 R)
• M89: 55,181,867 km (0.115 R)
• M90: 55,436,034 km (0.094 R)
• M91: 55,520,856 km (0.098 R)
• M92: 55,690,650 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 3.9

Gravity: 40.55 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.55 AU - 22.91 AU

Year: 32335 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,211,519 km

• M1: 74,051 km (0.113 R)
• M2: 181,462 km (0.066 R)
• M3: 448,345 km (0.078 R)
• M4: 627,563 km (0.119 R)
• M5: 1,079,349 km (0.109 R)
• M6: 1,389,166 km (0.074 R)
• M7: 1,572,573 km (0.113 R)
• M8: 2,252,196 km (0.111 R)
• M9: 3,295,641 km (0.079 R)
• M10: 6,102,696 km (0.063 R)
• M11: 7,581,770 km (0.094 R)
• M12: 9,301,098 km (0.114 R)
• M13: 10,133,610 km (0.101 R)
• M14: 10,204,071 km (0.098 R)
• M15: 10,558,618 km (0.084 R)
• M16: 11,499,588 km (0.065 R)
• M17: 11,794,446 km (0.061 R)
• M18: 12,998,559 km (0.088 R)
• M19: 13,615,201 km (0.087 R)
• M20: 14,478,531 km (0.066 R)
• M21: 15,117,463 km (0.089 R)
• M22: 15,928,882 km (0.109 R)
• M23: 16,588,309 km (0.077 R)
• M24: 17,172,489 km (0.093 R)
• M25: 17,256,414 km (0.094 R)
• M26: 17,424,861 km (0.074 R)
• M27: 18,791,886 km (0.082 R)
• M28: 20,905,854 km (0.057 R)
• M29: 23,279,523 km (0.069 R)
• M30: 24,877,079 km (0.098 R)
• M31: 25,353,548 km (0.105 R)
• M32: 29,574,302 km (0.045 R)
• M33: 29,876,789 km (0.119 R)
• M34: 30,180,174 km (0.039 R)
• M35: 30,790,383 km (0.082 R)
• M36: 31,404,483 km (0.104 R)
• M37: 32,437,007 km (0.041 R)
• M38: 32,853,039 km (0.068 R)
• M39: 32,957,458 km (0.047 R)
• M40: 33,271,015 km (0.095 R)
• M41: 35,600,703 km (0.117 R)
• M42: 36,893,378 km (0.038 R)
• M43: 37,545,475 km (0.106 R)
• M44: 38,640,831 km (0.071 R)
• M45: 39,635,507 km (0.103 R)
• M46: 40,303,312 km (0.116 R)
• M47: 40,526,662 km (0.071 R)
• M48: 41,087,055 km (0.068 R)
• M49: 43,239,769 km (0.095 R)
• M50: 44,502,823 km (0.097 R)
• M51: 45,777,846 km (0.069 R)
• M52: 47,417,887 km (0.096 R)
• M53: 48,126,682 km (0.115 R)
• M54: 48,482,276 km (0.047 R)
• M55: 50,273,860 km (0.113 R)
• M56: 50,755,266 km (0.107 R)
• M57: 51,722,566 km (0.091 R)
• M58: 52,940,293 km (0.11 R)
• M59: 53,062,664 km (0.108 R)
• M60: 55,280,004 km (0.096 R)
• M61: 55,776,818 km (0.059 R)
• M62: 57,401,750 km (0.096 R)
• M63: 57,904,848 km (0.08 R)
• M64: 58,030,809 km (0.115 R)
• M65: 59,931,749 km (0.064 R)
• M66: 60,314,421 km (0.084 R)
• M67: 61,981,839 km (0.03 R)
• M68: 62,756,606 km (0.049 R)
• M69: 64,185,116 km (0.117 R)
• M70: 65,230,805 km (0.111 R)
• M71: 66,018,887 km (0.091 R)
• M72: 66,942,055 km (0.086 R)
• M73: 67,604,175 km (0.097 R)
• M74: 67,736,869 km (0.104 R)
• M75: 70,274,198 km (0.1 R)
• M76: 71,622,075 km (0.111 R)
• M77: 74,480,292 km (0.105 R)
• M78: 75,303,679 km (0.033 R)
• M79: 75,716,569 km (0.114 R)
• M80: 76,544,593 km (0.077 R)
• M81: 77,514,286 km (0.083 R)
• M82: 78,627,594 km (0.09 R)
• M83: 81,292,680 km (0.065 R)
• M84: 81,574,971 km (0.069 R)
• M85: 84,272,669 km (0.101 R)
• M86: 85,847,785 km (0.081 R)
• M87: 86,422,989 km (0.108 R)
• M88: 90,777,484 km (0.1 R)
• M89: 92,833,856 km (0.091 R)
• M90: 94,460,434 km (0.117 R)
• M91: 96,245,436 km (0.089 R)
• M92: 97,441,770 km (0.056 R)
• M93: 98,492,396 km (0.086 R)
• M94: 100,151,137 km (0.109 R)
• M95: 100,908,252 km (0.105 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: 408 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit