🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.86 AU - 1.08 AU

Year: 341 Days

Day: 23.4 Hours

Environment

Temp: 73 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.66 AU

Year: 648 Days

Day: 38.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,034,131 km

• M1: 854,054 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.08 AU

Year: 919 Days

Day: 15.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,034,131 km

• M1: 48,320 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.73 AU - 4.55 AU

Year: 3003 Days

Day: 23.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.87 AU - 5.25 AU

Year: 4057 Days

Day: 19.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,034,131 km

• M1: 83,775 km (0.077 R)
• M2: 936,034 km (0.079 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 9.6

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.36 AU - 7.34 AU

Year: 6390 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,034,131 km

• M1: 142,118 km (0.074 R)
• M2: 254,466 km (0.091 R)
• M3: 330,611 km (0.042 R)
• M4: 406,158 km (0.116 R)
• M5: 716,873 km (0.061 R)
• M6: 1,181,823 km (0.118 R)
• M7: 1,288,636 km (0.067 R)
• M8: 1,398,890 km (0.057 R)
• M9: 1,609,224 km (0.075 R)
• M10: 1,891,815 km (0.078 R)
• M11: 2,390,424 km (0.09 R)
• M12: 2,832,336 km (0.081 R)
• M13: 3,075,134 km (0.107 R)
• M14: 3,426,539 km (0.105 R)
• M15: 3,581,223 km (0.093 R)
• M16: 3,977,957 km (0.104 R)
• M17: 4,556,751 km (0.1 R)
• M18: 4,670,146 km (0.092 R)
• M19: 4,813,012 km (0.095 R)
• M20: 4,986,546 km (0.09 R)
• M21: 5,884,731 km (0.058 R)
• M22: 5,977,183 km (0.107 R)
• M23: 6,195,147 km (0.041 R)
• M24: 6,767,508 km (0.085 R)
• M25: 6,864,597 km (0.111 R)
• M26: 7,257,442 km (0.095 R)
• M27: 7,423,346 km (0.085 R)
• M28: 8,724,548 km (0.09 R)
• M29: 8,795,008 km (0.043 R)
• M30: 9,401,329 km (0.065 R)
• M31: 9,582,342 km (0.067 R)
• M32: 9,764,403 km (0.118 R)
• M33: 9,911,009 km (0.091 R)
• M34: 10,243,265 km (0.03 R)
• M35: 11,185,582 km (0.109 R)
• M36: 11,262,176 km (0.074 R)
• M37: 11,803,122 km (0.113 R)
• M38: 13,885,674 km (0.077 R)
• M39: 14,050,531 km (0.089 R)
• M40: 14,174,548 km (0.04 R)
• M41: 14,465,516 km (0.112 R)
• M42: 15,137,958 km (0.1 R)
• M43: 15,520,629 km (0.054 R)
• M44: 15,992,760 km (0.089 R)
• M45: 16,644,109 km (0.067 R)
• M46: 17,838,499 km (0.09 R)
• M47: 18,017,717 km (0.074 R)
• M48: 18,332,920 km (0.112 R)
• M49: 18,559,112 km (0.106 R)
• M50: 20,122,110 km (0.098 R)
• M51: 20,402,307 km (0.037 R)
• M52: 20,589,903 km (0.104 R)
• M53: 20,872,194 km (0.081 R)
• M54: 21,061,136 km (0.062 R)
• M55: 21,155,832 km (0.104 R)
• M56: 21,298,099 km (0.101 R)
• M57: 22,787,196 km (0.051 R)
• M58: 22,981,674 km (0.094 R)
• M59: 24,309,504 km (0.058 R)
• M60: 25,510,476 km (0.075 R)
• M61: 26,016,566 km (0.116 R)
• M62: 26,577,259 km (0.106 R)
• M63: 26,884,682 km (0.113 R)
• M64: 27,193,303 km (0.104 R)
• M65: 27,710,313 km (0.118 R)
• M66: 27,866,044 km (0.097 R)
• M67: 28,596,680 km (0.116 R)
• M68: 28,806,566 km (0.067 R)
• M69: 29,227,834 km (0.048 R)
• M70: 29,439,365 km (0.109 R)
• M71: 30,450,647 km (0.092 R)
• M72: 30,718,576 km (0.076 R)
• M73: 30,987,404 km (0.12 R)
• M74: 31,256,979 km (0.063 R)
• M75: 31,365,138 km (0.111 R)
• M76: 31,473,298 km (0.102 R)
• M77: 31,581,606 km (0.117 R)
• M78: 32,070,492 km (0.068 R)
• M79: 33,055,744 km (0.04 R)
• M80: 33,386,355 km (0.065 R)
• M81: 33,773,514 km (0.063 R)
• M82: 34,162,170 km (0.065 R)
• M83: 34,440,721 km (0.057 R)
• M84: 34,887,869 km (0.118 R)
• M85: 35,280,713 km (0.099 R)
• M86: 35,393,211 km (0.081 R)
• M87: 36,411,224 km (0.093 R)
• M88: 37,266,924 km (0.096 R)
• M89: 38,186,951 km (0.072 R)
• M90: 38,707,851 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 3.6

Gravity: 56.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.24 AU - 17.84 AU

Year: 22898 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,034,131 km

• M1: 84,224 km (0.102 R)
• M2: 156,479 km (0.09 R)
• M3: 185,501 km (0.111 R)
• M4: 233,223 km (0.074 R)
• M5: 360,830 km (0.052 R)
• M6: 674,387 km (0.058 R)
• M7: 966,552 km (0.112 R)
• M8: 1,111,213 km (0.086 R)
• M9: 1,388,717 km (0.075 R)
• M10: 2,004,013 km (0.068 R)
• M11: 2,113,818 km (0.043 R)
• M12: 4,401,768 km (0.106 R)
• M13: 5,689,357 km (0.058 R)
• M14: 5,897,148 km (0.099 R)
• M15: 6,320,061 km (0.102 R)
• M16: 6,373,617 km (0.093 R)
• M17: 6,807,451 km (0.116 R)
• M18: 6,917,406 km (0.104 R)
• M19: 7,250,859 km (0.119 R)
• M20: 7,419,606 km (0.05 R)
• M21: 7,476,004 km (0.091 R)
• M22: 7,991,069 km (0.079 R)
• M23: 8,458,413 km (0.117 R)
• M24: 8,814,755 km (0.113 R)
• M25: 9,115,447 km (0.079 R)
• M26: 9,297,508 km (0.07 R)
• M27: 10,924,385 km (0.082 R)
• M28: 11,704,388 km (0.07 R)
• M29: 13,043,887 km (0.054 R)
• M30: 13,317,502 km (0.072 R)
• M31: 13,455,132 km (0.118 R)
• M32: 14,785,057 km (0.094 R)
• M33: 15,070,340 km (0.106 R)
• M34: 15,718,847 km (0.092 R)
• M35: 15,864,256 km (0.104 R)
• M36: 16,009,964 km (0.07 R)
• M37: 17,192,386 km (0.037 R)
• M38: 18,786,201 km (0.088 R)
• M39: 18,863,394 km (0.103 R)
• M40: 20,744,288 km (0.101 R)
• M41: 21,223,899 km (0.04 R)
• M42: 22,602,144 km (0.091 R)
• M43: 24,850,001 km (0.089 R)
• M44: 25,104,168 km (0.03 R)
• M45: 25,273,962 km (0.11 R)
• M46: 25,529,625 km (0.081 R)
• M47: 25,957,475 km (0.061 R)
• M48: 26,473,886 km (0.113 R)
• M49: 26,993,889 km (0.066 R)
• M50: 27,604,697 km (0.036 R)
• M51: 27,692,361 km (0.101 R)
• M52: 28,751,065 km (0.102 R)
• M53: 29,823,084 km (0.086 R)
• M54: 31,913,863 km (0.11 R)
• M55: 32,837,630 km (0.077 R)
• M56: 33,395,929 km (0.098 R)
• M57: 33,582,777 km (0.113 R)
• M58: 33,676,425 km (0.088 R)
• M59: 34,239,512 km (0.118 R)
• M60: 37,101,469 km (0.1 R)
• M61: 38,365,272 km (0.097 R)
• M62: 40,038,973 km (0.117 R)
• M63: 40,237,489 km (0.084 R)
• M64: 45,304,518 km (0.109 R)
• M65: 45,511,412 km (0.098 R)
• M66: 46,341,830 km (0.027 R)
• M67: 47,282,053 km (0.067 R)
• M68: 49,713,168 km (0.05 R)
• M69: 53,489,915 km (0.109 R)
• M70: 54,366,110 km (0.115 R)
• M71: 54,475,915 km (0.114 R)
• M72: 55,026,286 km (0.093 R)
• M73: 56,688,468 km (0.087 R)
• M74: 58,479,453 km (0.101 R)
• M75: 60,061,750 km (0.116 R)
• M76: 69,131,121 km (0.098 R)
• M77: 70,204,635 km (0.076 R)
• M78: 70,683,498 km (0.092 R)
• M79: 73,215,442 km (0.101 R)
• M80: 73,458,239 km (0.114 R)
• M81: 74,675,667 km (0.054 R)
• M82: 76,268,286 km (0.082 R)
• M83: 76,760,612 km (0.106 R)
• M84: 77,130,568 km (0.109 R)
• M85: 78,491,908 km (0.119 R)
• M86: 79,113,338 km (0.088 R)
• M87: 79,611,648 km (0.05 R)
• M88: 79,736,413 km (0.078 R)
• M89: 79,861,178 km (0.048 R)
• M90: 80,861,987 km (0.044 R)
• M91: 81,238,376 km (0.116 R)
• M92: 82,623,502 km (0.044 R)
• M93: 84,524,742 km (0.029 R)
• M94: 84,906,665 km (0.092 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit