🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 202 Days

Day: 41.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.93 AU - 1.01 AU

Year: 368 Days

Day: 28.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.93 AU - 1.23 AU

Year: 432 Days

Day: 21.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,541,283 km

• M1: 228,885 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.99 AU - 2.43 AU

Year: 1265 Days

Day: 36 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,541,283 km

• M1: 727,943 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.06 AU - 4.58 AU

Year: 2875 Days

Day: 30.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,541,283 km

• M1: 76,893 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 14.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.5 AU - 10.02 AU

Year: 11739 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 100,541,283 km

• M1: 264,788 km (0.079 R)
• M2: 369,956 km (0.118 R)
• M3: 500,554 km (0.117 R)
• M4: 623,225 km (0.047 R)
• M5: 974,331 km (0.077 R)
• M6: 1,081,443 km (0.08 R)
• M7: 1,368,073 km (0.119 R)
• M8: 1,615,657 km (0.108 R)
• M9: 2,521,173 km (0.1 R)
• M10: 2,647,434 km (0.096 R)
• M11: 3,256,596 km (0.103 R)
• M12: 3,422,650 km (0.069 R)
• M13: 3,967,635 km (0.054 R)
• M14: 4,386,808 km (0.111 R)
• M15: 4,726,395 km (0.067 R)
• M16: 4,820,492 km (0.083 R)
• M17: 4,946,902 km (0.059 R)
• M18: 5,398,389 km (0.105 R)
• M19: 5,695,789 km (0.084 R)
• M20: 5,829,679 km (0.106 R)
• M21: 5,964,617 km (0.1 R)
• M22: 6,306,747 km (0.087 R)
• M23: 6,761,076 km (0.116 R)
• M24: 6,903,044 km (0.094 R)
• M25: 7,081,963 km (0.072 R)
• M26: 7,371,435 km (0.095 R)
• M27: 9,465,356 km (0.11 R)
• M28: 9,864,932 km (0.091 R)
• M29: 10,433,554 km (0.049 R)
• M30: 11,687,932 km (0.037 R)
• M31: 12,681,711 km (0.06 R)
• M32: 12,857,339 km (0.076 R)
• M33: 14,291,533 km (0.105 R)
• M34: 14,611,972 km (0.094 R)
• M35: 14,888,578 km (0.096 R)
• M36: 15,213,355 km (0.089 R)
• M37: 15,493,851 km (0.087 R)
• M38: 15,823,116 km (0.106 R)
• M39: 16,728,483 km (0.104 R)
• M40: 17,650,604 km (0.117 R)
• M41: 17,994,529 km (0.115 R)
• M42: 18,340,849 km (0.103 R)
• M43: 18,839,159 km (0.069 R)
• M44: 19,039,770 km (0.096 R)
• M45: 20,104,607 km (0.117 R)
• M46: 21,136,683 km (0.072 R)
• M47: 22,080,347 km (0.082 R)
• M48: 22,984,067 km (0.059 R)
• M49: 23,306,002 km (0.082 R)
• M50: 23,791,746 km (0.051 R)
• M51: 24,008,663 km (0.081 R)
• M52: 24,171,725 km (0.093 R)
• M53: 25,878,936 km (0.059 R)
• M54: 26,662,679 km (0.053 R)
• M55: 27,000,920 km (0.065 R)
• M56: 27,511,048 km (0.11 R)
• M57: 28,081,615 km (0.113 R)
• M58: 28,713,666 km (0.105 R)
• M59: 29,292,310 km (0.094 R)
• M60: 31,348,084 km (0.056 R)
• M61: 31,705,174 km (0.081 R)
• M62: 32,063,611 km (0.052 R)
• M63: 34,303,540 km (0.074 R)
• M64: 34,979,124 km (0.037 R)
• M65: 36,094,226 km (0.06 R)
• M66: 37,283,978 km (0.105 R)
• M67: 40,281,770 km (0.053 R)
• M68: 43,223,911 km (0.053 R)
• M69: 43,356,305 km (0.066 R)
• M70: 43,621,393 km (0.118 R)
• M71: 44,486,816 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 3.7

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.49 AU - 14.21 AU

Year: 19845 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,541,283 km

• M1: 114,293 km (0.06 R)
• M2: 165,754 km (0.063 R)
• M3: 279,898 km (0.057 R)
• M4: 369,058 km (0.113 R)
• M5: 894,146 km (0.037 R)
• M6: 1,118,543 km (0.037 R)
• M7: 1,806,245 km (0.079 R)
• M8: 3,079,771 km (0.084 R)
• M9: 3,313,443 km (0.067 R)
• M10: 3,797,991 km (0.109 R)
• M11: 4,304,230 km (0.06 R)
• M12: 4,527,729 km (0.108 R)
• M13: 4,908,456 km (0.093 R)
• M14: 5,063,589 km (0.079 R)
• M15: 5,181,173 km (0.053 R)
• M16: 5,299,505 km (0.065 R)
• M17: 5,619,345 km (0.115 R)
• M18: 5,700,427 km (0.038 R)
• M19: 6,744,620 km (0.084 R)
• M20: 6,873,873 km (0.063 R)
• M21: 6,917,106 km (0.053 R)
• M22: 7,091,089 km (0.116 R)
• M23: 7,891,587 km (0.119 R)
• M24: 8,302,383 km (0.089 R)
• M25: 11,315,583 km (0.077 R)
• M26: 13,257,064 km (0.119 R)
• M27: 13,744,604 km (0.063 R)
• M28: 14,293,179 km (0.077 R)
• M29: 14,681,535 km (0.066 R)
• M30: 14,793,135 km (0.094 R)
• M31: 15,298,626 km (0.053 R)
• M32: 15,638,961 km (0.102 R)
• M33: 16,500,196 km (0.076 R)
• M34: 17,259,106 km (0.097 R)
• M35: 18,871,323 km (0.087 R)
• M36: 19,541,820 km (0.073 R)
• M37: 19,910,878 km (0.105 R)
• M38: 21,031,516 km (0.11 R)
• M39: 21,409,699 km (0.05 R)
• M40: 21,472,830 km (0.055 R)
• M41: 21,599,539 km (0.119 R)
• M42: 22,493,087 km (0.12 R)
• M43: 22,944,424 km (0.084 R)
• M44: 24,978,656 km (0.111 R)
• M45: 25,916,036 km (0.049 R)
• M46: 26,321,297 km (0.119 R)
• M47: 26,524,750 km (0.089 R)
• M48: 28,032,397 km (0.089 R)
• M49: 31,921,044 km (0.04 R)
• M50: 32,210,366 km (0.098 R)
• M51: 32,282,772 km (0.119 R)
• M52: 32,718,849 km (0.082 R)
• M53: 32,937,562 km (0.106 R)
• M54: 34,185,956 km (0.112 R)
• M55: 34,704,612 km (0.104 R)
• M56: 35,375,109 km (0.093 R)
• M57: 36,653,423 km (0.114 R)
• M58: 36,880,513 km (0.038 R)
• M59: 37,870,252 km (0.093 R)
• M60: 38,714,433 km (0.112 R)
• M61: 39,797,821 km (0.096 R)
• M62: 40,734,303 km (0.073 R)
• M63: 44,875,621 km (0.07 R)
• M64: 45,037,636 km (0.074 R)
• M65: 46,585,675 km (0.093 R)
• M66: 46,913,743 km (0.07 R)
• M67: 49,232,061 km (0.088 R)
• M68: 51,079,595 km (0.083 R)
• M69: 53,291,997 km (0.101 R)
• M70: 54,065,269 km (0.027 R)
• M71: 55,101,833 km (0.05 R)
• M72: 55,709,499 km (0.06 R)
• M73: 56,144,978 km (0.113 R)
• M74: 56,406,775 km (0.106 R)
• M75: 56,844,049 km (0.06 R)
• M76: 57,194,557 km (0.08 R)
• M77: 57,897,966 km (0.081 R)
• M78: 59,047,028 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 3.8

Gravity: 48.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.79 AU - 18.85 AU

Year: 30190 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,541,283 km

• M1: 63,729 km (0.074 R)
• M2: 250,576 km (0.118 R)
• M3: 595,699 km (0.063 R)
• M4: 677,230 km (0.077 R)
• M5: 1,450,950 km (0.07 R)
• M6: 2,537,629 km (0.111 R)
• M7: 2,943,488 km (0.117 R)
• M8: 3,369,243 km (0.07 R)
• M9: 3,966,438 km (0.112 R)
• M10: 4,329,512 km (0.094 R)
• M11: 4,757,661 km (0.103 R)
• M12: 5,032,024 km (0.051 R)
• M13: 5,711,198 km (0.093 R)
• M14: 5,943,972 km (0.085 R)
• M15: 6,298,818 km (0.085 R)
• M16: 6,905,587 km (0.083 R)
• M17: 6,967,222 km (0.069 R)
• M18: 7,278,385 km (0.047 R)
• M19: 7,341,216 km (0.076 R)
• M20: 8,173,728 km (0.114 R)
• M21: 9,103,180 km (0.099 R)
• M22: 9,580,397 km (0.069 R)
• M23: 11,568,703 km (0.102 R)
• M24: 12,234,114 km (0.109 R)
• M25: 12,760,100 km (0.103 R)
• M26: 12,987,788 km (0.118 R)
• M27: 13,140,228 km (0.096 R)
• M28: 15,417,856 km (0.12 R)
• M29: 16,148,941 km (0.079 R)
• M30: 17,983,459 km (0.094 R)
• M31: 18,153,402 km (0.102 R)
• M32: 18,323,944 km (0.054 R)
• M33: 19,184,581 km (0.052 R)
• M34: 19,271,347 km (0.101 R)
• M35: 20,588,856 km (0.07 R)
• M36: 20,855,888 km (0.1 R)
• M37: 22,207,804 km (0.119 R)
• M38: 22,390,164 km (0.049 R)
• M39: 24,900,566 km (0.119 R)
• M40: 25,184,951 km (0.108 R)
• M41: 25,757,013 km (0.067 R)
• M42: 26,719,825 km (0.093 R)
• M43: 27,792,592 km (0.052 R)
• M44: 29,078,236 km (0.089 R)
• M45: 29,178,017 km (0.086 R)
• M46: 29,979,712 km (0.118 R)
• M47: 30,282,199 km (0.107 R)
• M48: 30,788,738 km (0.061 R)
• M49: 30,890,315 km (0.12 R)
• M50: 31,707,269 km (0.096 R)
• M51: 32,842,268 km (0.085 R)
• M52: 35,577,216 km (0.095 R)
• M53: 39,042,202 km (0.092 R)
• M54: 42,273,665 km (0.055 R)
• M55: 44,897,014 km (0.095 R)
• M56: 45,474,162 km (0.066 R)
• M57: 46,286,329 km (0.118 R)
• M58: 48,515,038 km (0.087 R)
• M59: 50,179,464 km (0.1 R)
• M60: 50,538,499 km (0.108 R)
• M61: 51,379,688 km (0.102 R)
• M62: 51,620,840 km (0.08 R)
• M63: 51,862,440 km (0.091 R)
• M64: 52,104,340 km (0.085 R)
• M65: 53,441,745 km (0.058 R)
• M66: 54,913,489 km (0.116 R)
• M67: 55,283,444 km (0.056 R)
• M68: 58,398,970 km (0.084 R)
• M69: 59,281,597 km (0.102 R)
• M70: 61,699,099 km (0.081 R)
• M71: 64,018,913 km (0.106 R)
• M72: 65,842,960 km (0.109 R)
• M73: 65,973,858 km (0.101 R)
• M74: 67,551,816 km (0.106 R)
• M75: 67,683,911 km (0.085 R)
• M76: 67,948,250 km (0.091 R)
• M77: 73,714,800 km (0.091 R)
• M78: 74,259,186 km (0.063 R)
• M79: 74,395,470 km (0.075 R)
• M80: 74,531,754 km (0.105 R)
• M81: 76,312,267 km (0.054 R)
• M82: 76,587,378 km (0.082 R)
• M83: 77,276,725 km (0.112 R)
• M84: 79,357,033 km (0.092 R)
• M85: 80,194,332 km (0.077 R)
• M86: 81,174,946 km (0.027 R)
• M87: 83,572,701 km (0.11 R)
• M88: 84,282,244 km (0.042 R)
• M89: 88,871,158 km (0.094 R)
• M90: 91,487,775 km (0.078 R)
• M91: 94,277,177 km (0.119 R)
• M92: 95,311,795 km (0.097 R)
• M93: 96,201,604 km (0.107 R)
• M94: 96,350,154 km (0.107 R)
• M95: 96,945,255 km (0.034 R)
• M96: 97,541,552 km (0.099 R)
• M97: 98,139,046 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit