🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.87 AU - 1.01 AU

Year: 335 Days

Day: 27.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,197,376 km

• M1: 344,973 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.57 AU - 4.87 AU

Year: 3182 Days

Day: 35.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 11.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.5 AU - 8.54 AU

Year: 7570 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,197,376 km

• M1: 148,700 km (0.046 R)
• M2: 305,180 km (0.061 R)
• M3: 500,554 km (0.119 R)
• M4: 661,223 km (0.118 R)
• M5: 855,251 km (0.086 R)
• M6: 1,101,040 km (0.088 R)
• M7: 1,199,177 km (0.069 R)
• M8: 1,352,514 km (0.084 R)
• M9: 1,476,381 km (0.059 R)
• M10: 1,793,529 km (0.107 R)
• M11: 1,891,067 km (0.114 R)
• M12: 2,050,837 km (0.106 R)
• M13: 2,712,509 km (0.074 R)
• M14: 3,833,595 km (0.093 R)
• M15: 4,192,929 km (0.096 R)
• M16: 4,456,221 km (0.115 R)
• M17: 5,110,413 km (0.104 R)
• M18: 6,237,034 km (0.104 R)
• M19: 6,507,657 km (0.063 R)
• M20: 6,659,798 km (0.083 R)
• M21: 6,812,986 km (0.084 R)
• M22: 7,725,084 km (0.111 R)
• M23: 8,048,515 km (0.098 R)
• M24: 8,641,970 km (0.081 R)
• M25: 9,455,034 km (0.084 R)
• M26: 9,766,347 km (0.087 R)
• M27: 9,975,784 km (0.115 R)
• M28: 10,080,952 km (0.104 R)
• M29: 10,792,140 km (0.111 R)
• M30: 11,482,833 km (0.096 R)
• M31: 11,593,237 km (0.119 R)
• M32: 11,703,939 km (0.097 R)
• M33: 12,150,339 km (0.118 R)
• M34: 12,225,288 km (0.043 R)
• M35: 12,602,424 km (0.114 R)
• M36: 13,060,044 km (0.107 R)
• M37: 13,329,469 km (0.089 R)
• M38: 13,795,616 km (0.099 R)
• M39: 14,030,784 km (0.084 R)
• M40: 14,148,817 km (0.037 R)
• M41: 14,227,655 km (0.095 R)
• M42: 14,385,930 km (0.113 R)
• M43: 14,465,217 km (0.096 R)
• M44: 14,824,102 km (0.109 R)
• M45: 14,944,378 km (0.071 R)
• M46: 15,388,086 km (0.106 R)
• M47: 15,754,451 km (0.087 R)
• M48: 17,798,855 km (0.11 R)
• M49: 18,183,322 km (0.036 R)
• M50: 19,134,914 km (0.084 R)
• M51: 19,309,644 km (0.119 R)
• M52: 19,572,787 km (0.106 R)
• M53: 20,058,232 km (0.1 R)
• M54: 20,191,374 km (0.118 R)
• M55: 20,369,246 km (0.049 R)
• M56: 21,176,327 km (0.096 R)
• M57: 21,538,353 km (0.063 R)
• M58: 21,629,309 km (0.094 R)
• M59: 22,176,987 km (0.065 R)
• M60: 22,868,129 km (0.111 R)
• M61: 23,425,979 km (0.072 R)
• M62: 24,745,433 km (0.07 R)
• M63: 25,174,629 km (0.117 R)
• M64: 25,654,389 km (0.089 R)
• M65: 25,798,901 km (0.106 R)
• M66: 26,088,821 km (0.067 R)
• M67: 27,406,480 km (0.1 R)
• M68: 28,048,703 km (0.088 R)
• M69: 29,146,752 km (0.076 R)
• M70: 30,309,725 km (0.054 R)
• M71: 30,820,153 km (0.089 R)
• M72: 31,333,424 km (0.082 R)
• M73: 31,797,775 km (0.108 R)
• M74: 32,472,462 km (0.119 R)
• M75: 32,576,732 km (0.11 R)
• M76: 34,844,336 km (0.117 R)
• M77: 35,325,443 km (0.045 R)
• M78: 35,593,672 km (0.084 R)
• M79: 35,970,210 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 7.1

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.35 AU - 15.39 AU

Year: 17946 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,197,376 km

• M1: 130,599 km (0.092 R)
• M2: 708,944 km (0.118 R)
• M3: 1,043,894 km (0.034 R)
• M4: 1,148,014 km (0.119 R)
• M5: 1,283,251 km (0.058 R)
• M6: 1,367,025 km (0.077 R)
• M7: 1,843,794 km (0.078 R)
• M8: 2,002,816 km (0.118 R)
• M9: 2,100,504 km (0.114 R)
• M10: 3,123,304 km (0.048 R)
• M11: 3,546,517 km (0.1 R)
• M12: 3,704,941 km (0.055 R)
• M13: 3,865,609 km (0.056 R)
• M14: 5,919,438 km (0.075 R)
• M15: 6,732,353 km (0.049 R)
• M16: 6,978,142 km (0.075 R)
• M17: 8,146,202 km (0.103 R)
• M18: 9,319,050 km (0.06 R)
• M19: 9,373,653 km (0.042 R)
• M20: 9,428,406 km (0.113 R)
• M21: 9,483,159 km (0.037 R)
• M22: 9,869,570 km (0.068 R)
• M23: 10,204,968 km (0.049 R)
• M24: 11,466,228 km (0.088 R)
• M25: 11,642,005 km (0.033 R)
• M26: 11,877,772 km (0.082 R)
• M27: 12,174,724 km (0.081 R)
• M28: 12,715,520 km (0.098 R)
• M29: 13,386,915 km (0.027 R)
• M30: 14,827,842 km (0.081 R)
• M31: 15,340,514 km (0.104 R)
• M32: 15,404,990 km (0.091 R)
• M33: 16,185,891 km (0.03 R)
• M34: 17,583,285 km (0.094 R)
• M35: 17,853,907 km (0.096 R)
• M36: 19,505,767 km (0.075 R)
• M37: 20,067,208 km (0.118 R)
• M38: 20,420,857 km (0.118 R)
• M39: 22,585,389 km (0.116 R)
• M40: 23,620,157 km (0.111 R)
• M41: 24,821,728 km (0.09 R)
• M42: 25,966,151 km (0.093 R)
• M43: 26,506,050 km (0.086 R)
• M44: 26,893,957 km (0.076 R)
• M45: 28,702,446 km (0.04 R)
• M46: 29,100,825 km (0.04 R)
• M47: 29,180,710 km (0.065 R)
• M48: 29,500,999 km (0.087 R)
• M49: 29,661,518 km (0.099 R)
• M50: 29,741,852 km (0.112 R)
• M51: 31,446,968 km (0.118 R)
• M52: 31,611,077 km (0.081 R)
• M53: 32,933,522 km (0.032 R)
• M54: 34,274,069 km (0.116 R)
• M55: 34,358,442 km (0.082 R)
• M56: 35,974,698 km (0.047 R)
• M57: 37,528,571 km (0.106 R)
• M58: 38,488,839 km (0.086 R)
• M59: 39,280,661 km (0.084 R)
• M60: 40,166,729 km (0.082 R)
• M61: 40,701,392 km (0.101 R)
• M62: 41,328,357 km (0.081 R)
• M63: 42,773,173 km (0.075 R)
• M64: 43,501,714 km (0.085 R)
• M65: 44,786,611 km (0.057 R)
• M66: 46,550,369 km (0.039 R)
• M67: 47,205,758 km (0.067 R)
• M68: 48,525,959 km (0.072 R)
• M69: 49,285,766 km (0.104 R)
• M70: 49,381,060 km (0.119 R)
• M71: 50,145,206 km (0.084 R)
• M72: 52,753,146 km (0.089 R)
• M73: 53,143,297 km (0.072 R)
• M74: 53,926,442 km (0.067 R)
• M75: 54,516,157 km (0.112 R)
• M76: 55,306,034 km (0.09 R)
• M77: 55,801,502 km (0.106 R)
• M78: 55,900,835 km (0.095 R)
• M79: 56,198,983 km (0.11 R)
• M80: 56,697,144 km (0.067 R)
• M81: 57,898,714 km (0.105 R)
• M82: 59,311,217 km (0.105 R)
• M83: 59,513,923 km (0.104 R)
• M84: 59,818,354 km (0.117 R)
• M85: 62,066,960 km (0.094 R)
• M86: 62,478,803 km (0.049 R)
• M87: 63,305,181 km (0.108 R)
• M88: 63,823,538 km (0.094 R)
• M89: 65,386,836 km (0.094 R)
• M90: 66,751,916 km (0.114 R)
• M91: 66,857,383 km (0.105 R)
• M92: 67,490,930 km (0.072 R)
• M93: 68,764,008 km (0.086 R)
• M94: 68,976,885 km (0.094 R)
• M95: 70,366,500 km (0.043 R)
• M96: 71,010,818 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit