🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 42.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.85 AU - 1.11 AU

Year: 347 Days

Day: 31.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,823,891 km

• M1: 42,785 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.71 AU

Year: 725 Days

Day: 12.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,823,891 km

• M1: 92,900 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 752 Days

Day: 32.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.67 AU - 3.21 AU

Year: 1805 Days

Day: 35.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.18 AU - 4.86 AU

Year: 2887 Days

Day: 47.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.06 AU - 6.04 AU

Year: 4683 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,823,891 km

• M1: 203,752 km (0.072 R)
• M2: 534,513 km (0.118 R)
• M3: 746,643 km (0.115 R)
• M4: 838,646 km (0.063 R)
• M5: 998,865 km (0.072 R)
• M6: 1,229,694 km (0.045 R)
• M7: 1,383,481 km (0.089 R)
• M8: 1,522,308 km (0.112 R)
• M9: 1,677,291 km (0.116 R)
• M10: 1,908,270 km (0.119 R)
• M11: 2,076,568 km (0.115 R)
• M12: 2,338,364 km (0.117 R)
• M13: 2,691,266 km (0.094 R)
• M14: 2,840,116 km (0.049 R)
• M15: 3,146,193 km (0.105 R)
• M16: 3,419,209 km (0.03 R)
• M17: 3,700,303 km (0.042 R)
• M18: 3,866,507 km (0.11 R)
• M19: 4,081,778 km (0.086 R)
• M20: 4,508,132 km (0.087 R)
• M21: 5,489,643 km (0.061 R)
• M22: 6,318,116 km (0.11 R)
• M23: 6,756,289 km (0.084 R)
• M24: 6,867,440 km (0.112 R)
• M25: 7,016,589 km (0.1 R)
• M26: 7,489,617 km (0.056 R)
• M27: 7,759,043 km (0.102 R)
• M28: 7,953,520 km (0.087 R)
• M29: 8,626,860 km (0.114 R)
• M30: 8,909,451 km (0.119 R)
• M31: 9,031,523 km (0.103 R)
• M32: 9,236,173 km (0.056 R)
• M33: 9,566,933 km (0.04 R)
• M34: 10,282,759 km (0.098 R)
• M35: 10,928,872 km (0.113 R)
• M36: 11,147,136 km (0.1 R)
• M37: 11,344,755 km (0.096 R)
• M38: 12,601,077 km (0.111 R)
• M39: 12,738,259 km (0.118 R)
• M40: 13,408,607 km (0.055 R)
• M41: 13,972,142 km (0.079 R)
• M42: 14,471,500 km (0.114 R)
• M43: 14,615,263 km (0.111 R)
• M44: 14,759,625 km (0.082 R)
• M45: 15,195,254 km (0.084 R)
• M46: 15,439,099 km (0.077 R)
• M47: 16,079,228 km (0.11 R)
• M48: 16,203,245 km (0.04 R)
• M49: 16,427,492 km (0.115 R)
• M50: 16,627,654 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 5.4

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.03 AU - 21.81 AU

Year: 27169 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,823,891 km

• M1: 142,118 km (0.05 R)
• M2: 191,336 km (0.098 R)
• M3: 904,768 km (0.041 R)
• M4: 981,362 km (0.072 R)
• M5: 1,575,266 km (0.044 R)
• M6: 2,507,709 km (0.089 R)
• M7: 2,579,965 km (0.065 R)
• M8: 3,065,410 km (0.099 R)
• M9: 3,498,047 km (0.097 R)
• M10: 4,076,093 km (0.111 R)
• M11: 4,118,579 km (0.113 R)
• M12: 5,599,000 km (0.101 R)
• M13: 5,646,123 km (0.083 R)
• M14: 5,788,690 km (0.082 R)
• M15: 5,884,283 km (0.092 R)
• M16: 7,174,265 km (0.109 R)
• M17: 7,850,896 km (0.081 R)
• M18: 7,956,812 km (0.046 R)
• M19: 8,493,419 km (0.04 R)
• M20: 8,656,630 km (0.112 R)
• M21: 8,820,889 km (0.049 R)
• M22: 9,320,097 km (0.096 R)
• M23: 10,636,708 km (0.091 R)
• M24: 11,048,850 km (0.115 R)
• M25: 11,286,711 km (0.077 R)
• M26: 11,406,239 km (0.117 R)
• M27: 11,526,217 km (0.098 R)
• M28: 11,646,643 km (0.085 R)
• M29: 11,827,956 km (0.102 R)
• M30: 12,193,573 km (0.079 R)
• M31: 12,439,362 km (0.072 R)
• M32: 12,749,030 km (0.1 R)
• M33: 13,123,772 km (0.104 R)
• M34: 13,249,584 km (0.074 R)
• M35: 14,334,468 km (0.092 R)
• M36: 14,658,946 km (0.047 R)
• M37: 15,315,232 km (0.118 R)
• M38: 16,792,361 km (0.11 R)
• M39: 17,409,602 km (0.064 R)
• M40: 17,547,830 km (0.04 R)
• M41: 19,520,428 km (0.092 R)
• M42: 20,096,679 km (0.103 R)
• M43: 20,169,234 km (0.076 R)
• M44: 21,339,987 km (0.076 R)
• M45: 21,413,888 km (0.047 R)
• M46: 22,307,436 km (0.073 R)
• M47: 22,834,170 km (0.114 R)
• M48: 23,976,948 km (0.097 R)
• M49: 24,284,821 km (0.064 R)
• M50: 24,904,306 km (0.08 R)
• M51: 24,982,246 km (0.103 R)
• M52: 27,837,022 km (0.094 R)
• M53: 28,079,520 km (0.09 R)
• M54: 28,241,684 km (0.094 R)
• M55: 29,384,911 km (0.118 R)
• M56: 29,714,326 km (0.093 R)
• M57: 30,459,922 km (0.095 R)
• M58: 31,632,021 km (0.083 R)
• M59: 33,246,182 km (0.04 R)
• M60: 33,503,490 km (0.118 R)
• M61: 33,675,378 km (0.07 R)
• M62: 33,933,883 km (0.119 R)
• M63: 34,106,519 km (0.114 R)
• M64: 36,730,915 km (0.046 R)
• M65: 36,996,900 km (0.119 R)
• M66: 37,352,644 km (0.039 R)
• M67: 39,873,816 km (0.1 R)
• M68: 39,964,772 km (0.095 R)
• M69: 42,542,343 km (0.115 R)
• M70: 45,839,032 km (0.071 R)
• M71: 46,603,925 km (0.05 R)
• M72: 46,795,860 km (0.092 R)
• M73: 48,243,518 km (0.063 R)
• M74: 49,510,014 km (0.091 R)
• M75: 49,607,851 km (0.117 R)
• M76: 51,976,135 km (0.109 R)
• M77: 55,495,275 km (0.039 R)
• M78: 55,596,852 km (0.047 R)
• M79: 55,800,455 km (0.103 R)
• M80: 56,004,207 km (0.099 R)
• M81: 56,514,635 km (0.076 R)
• M82: 56,821,759 km (0.075 R)
• M83: 57,540,427 km (0.085 R)
• M84: 58,158,715 km (0.084 R)
• M85: 59,402,023 km (0.095 R)
• M86: 60,654,157 km (0.079 R)
• M87: 60,758,876 km (0.101 R)
• M88: 62,442,750 km (0.114 R)
• M89: 63,184,306 km (0.036 R)
• M90: 63,502,950 km (0.073 R)
• M91: 63,609,314 km (0.075 R)
• M92: 66,179,256 km (0.083 R)
• M93: 67,043,483 km (0.103 R)
• M94: 69,110,925 km (0.055 R)
• M95: 69,987,718 km (0.091 R)
• M96: 72,973,692 km (0.12 R)
• M97: 73,196,593 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 6.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.92 AU - 18.58 AU

Year: 27923 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,823,891 km

• M1: 216,767 km (0.107 R)
• M2: 373,097 km (0.096 R)
• M3: 491,728 km (0.088 R)
• M4: 745,446 km (0.111 R)
• M5: 1,259,165 km (0.116 R)
• M6: 1,362,687 km (0.079 R)
• M7: 1,415,495 km (0.1 R)
• M8: 1,523,355 km (0.104 R)
• M9: 2,415,557 km (0.099 R)
• M10: 2,479,884 km (0.12 R)
• M11: 2,577,571 km (0.072 R)
• M12: 2,743,326 km (0.087 R)
• M13: 2,946,928 km (0.095 R)
• M14: 4,036,300 km (0.118 R)
• M15: 4,267,878 km (0.113 R)
• M16: 4,464,300 km (0.112 R)
• M17: 4,623,472 km (0.104 R)
• M18: 5,963,270 km (0.102 R)
• M19: 6,050,785 km (0.113 R)
• M20: 6,138,599 km (0.082 R)
• M21: 6,182,730 km (0.117 R)
• M22: 6,720,535 km (0.078 R)
• M23: 7,041,273 km (0.099 R)
• M24: 7,697,409 km (0.114 R)
• M25: 7,984,637 km (0.049 R)
• M26: 9,626,174 km (0.116 R)
• M27: 9,728,948 km (0.109 R)
• M28: 9,832,170 km (0.118 R)
• M29: 11,044,063 km (0.079 R)
• M30: 11,422,246 km (0.03 R)
• M31: 11,531,004 km (0.038 R)
• M32: 11,914,722 km (0.104 R)
• M33: 12,920,319 km (0.119 R)
• M34: 13,375,994 km (0.098 R)
• M35: 13,548,182 km (0.072 R)
• M36: 13,836,756 km (0.093 R)
• M37: 14,479,129 km (0.065 R)
• M38: 16,586,365 km (0.106 R)
• M39: 18,149,363 km (0.092 R)
• M40: 18,723,370 km (0.096 R)
• M41: 18,851,725 km (0.082 R)
• M42: 20,613,390 km (0.119 R)
• M43: 21,279,250 km (0.087 R)
• M44: 22,290,980 km (0.109 R)
• M45: 22,631,764 km (0.045 R)
• M46: 22,905,528 km (0.028 R)
• M47: 22,974,194 km (0.075 R)
• M48: 23,803,116 km (0.084 R)
• M49: 24,431,127 km (0.088 R)
• M50: 24,923,454 km (0.11 R)
• M51: 27,215,293 km (0.034 R)
• M52: 28,459,948 km (0.108 R)
• M53: 28,607,601 km (0.116 R)
• M54: 30,474,732 km (0.084 R)
• M55: 31,613,770 km (0.065 R)
• M56: 31,843,253 km (0.096 R)
• M57: 32,150,078 km (0.111 R)
• M58: 32,534,994 km (0.073 R)
• M59: 32,844,063 km (0.106 R)
• M60: 33,620,925 km (0.091 R)
• M61: 34,011,525 km (0.085 R)
• M62: 34,561,147 km (0.079 R)
• M63: 35,034,475 km (0.032 R)
• M64: 37,271,561 km (0.037 R)
• M65: 38,081,784 km (0.066 R)
• M66: 38,163,015 km (0.079 R)
• M67: 38,979,520 km (0.1 R)
• M68: 39,801,860 km (0.095 R)
• M69: 40,796,087 km (0.077 R)
• M70: 41,129,242 km (0.118 R)
• M71: 42,302,687 km (0.091 R)
• M72: 43,147,616 km (0.089 R)
• M73: 43,657,296 km (0.093 R)
• M74: 44,339,762 km (0.117 R)
• M75: 44,511,051 km (0.105 R)
• M76: 46,843,581 km (0.086 R)
• M77: 47,279,809 km (0.087 R)
• M78: 47,805,196 km (0.06 R)
• M79: 47,893,010 km (0.103 R)
• M80: 48,332,529 km (0.101 R)
• M81: 48,861,657 km (0.093 R)
• M82: 49,481,590 km (0.11 R)
• M83: 50,460,858 km (0.088 R)
• M84: 51,626,375 km (0.12 R)
• M85: 52,982,330 km (0.045 R)
• M86: 53,163,942 km (0.038 R)
• M87: 56,654,958 km (0.104 R)
• M88: 58,991,676 km (0.096 R)
• M89: 61,264,367 km (0.112 R)
• M90: 61,741,435 km (0.106 R)
• M91: 62,411,484 km (0.075 R)
• M92: 64,532,781 km (0.114 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit