🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.74 AU

Year: 206 Days

Day: 15.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,270,131 km

• M1: 90,806 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 247 Days

Day: 46.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,270,131 km

• M1: 48,171 km (0.114 R)
• M2: 89,160 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 290 Days

Day: 12.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 331 Days

Day: 39.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 69.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 357 Days

Day: 21.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.36 AU - 1.68 AU

Year: 659 Days

Day: 41 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.3 AU - 3.36 AU

Year: 2136 Days

Day: 13.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,270,131 km

• M1: 64,028 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 8.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.72 AU - 12.38 AU

Year: 11198 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,270,131 km

• M1: 129,253 km (0.108 R)
• M2: 248,332 km (0.117 R)
• M3: 489,035 km (0.083 R)
• M4: 599,887 km (0.091 R)
• M5: 719,715 km (0.12 R)
• M6: 1,183,319 km (0.114 R)
• M7: 1,599,800 km (0.103 R)
• M8: 1,684,023 km (0.104 R)
• M9: 1,791,734 km (0.031 R)
• M10: 2,059,364 km (0.099 R)
• M11: 2,245,015 km (0.083 R)
• M12: 2,558,423 km (0.074 R)
• M13: 2,860,162 km (0.115 R)
• M14: 3,307,011 km (0.12 R)
• M15: 3,524,975 km (0.081 R)
• M16: 4,295,104 km (0.059 R)
• M17: 4,593,403 km (0.118 R)
• M18: 5,022,150 km (0.101 R)
• M19: 5,147,064 km (0.104 R)
• M20: 5,656,894 km (0.056 R)
• M21: 5,721,819 km (0.091 R)
• M22: 5,852,418 km (0.053 R)
• M23: 6,283,410 km (0.114 R)
• M24: 6,862,503 km (0.073 R)
• M25: 7,781,034 km (0.03 R)
• M26: 7,853,290 km (0.103 R)
• M27: 8,550,865 km (0.102 R)
• M28: 8,700,313 km (0.083 R)
• M29: 8,926,056 km (0.076 R)
• M30: 9,614,805 km (0.075 R)
• M31: 9,965,612 km (0.119 R)
• M32: 10,241,470 km (0.102 R)
• M33: 10,921,692 km (0.065 R)
• M34: 12,115,483 km (0.107 R)
• M35: 12,199,407 km (0.113 R)
• M36: 12,706,544 km (0.111 R)
• M37: 13,134,543 km (0.046 R)
• M38: 13,307,030 km (0.114 R)
• M39: 13,741,612 km (0.112 R)
• M40: 14,269,393 km (0.049 R)
• M41: 14,402,236 km (0.103 R)
• M42: 14,491,097 km (0.119 R)
• M43: 14,758,877 km (0.118 R)
• M44: 14,893,366 km (0.113 R)
• M45: 15,208,718 km (0.111 R)
• M46: 16,029,711 km (0.067 R)
• M47: 16,167,939 km (0.091 R)
• M48: 16,306,467 km (0.105 R)
• M49: 16,399,218 km (0.108 R)
• M50: 18,000,813 km (0.051 R)
• M51: 18,192,447 km (0.058 R)
• M52: 18,966,018 km (0.08 R)
• M53: 20,047,162 km (0.119 R)
• M54: 20,245,828 km (0.083 R)
• M55: 20,645,254 km (0.043 R)
• M56: 22,012,279 km (0.12 R)
• M57: 24,461,047 km (0.102 R)
• M58: 24,673,326 km (0.065 R)
• M59: 25,099,980 km (0.11 R)
• M60: 25,206,942 km (0.112 R)
• M61: 26,448,754 km (0.084 R)
• M62: 26,612,115 km (0.093 R)
• M63: 27,654,962 km (0.092 R)
• M64: 27,987,069 km (0.038 R)
• M65: 28,042,570 km (0.074 R)
• M66: 28,711,123 km (0.093 R)
• M67: 29,667,203 km (0.105 R)
• M68: 29,780,448 km (0.06 R)
• M69: 30,234,627 km (0.105 R)
• M70: 31,437,544 km (0.093 R)
• M71: 31,957,995 km (0.109 R)
• M72: 32,015,889 km (0.063 R)
• M73: 32,248,215 km (0.092 R)
• M74: 32,422,945 km (0.112 R)
• M75: 33,595,044 km (0.116 R)
• M76: 34,483,207 km (0.111 R)
• M77: 35,559,264 km (0.1 R)
• M78: 35,679,391 km (0.107 R)
• M79: 35,860,106 km (0.046 R)
• M80: 36,403,744 km (0.071 R)
• M81: 36,706,830 km (0.06 R)
• M82: 36,889,189 km (0.1 R)
• M83: 38,297,055 km (0.117 R)
• M84: 38,420,324 km (0.087 R)
• M85: 39,348,878 km (0.049 R)
• M86: 40,347,593 km (0.042 R)
• M87: 41,039,034 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 7.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.9 AU - 16.06 AU

Year: 20377 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,270,131 km

• M1: 151,842 km (0.115 R)
• M2: 256,710 km (0.12 R)
• M3: 313,707 km (0.104 R)
• M4: 376,089 km (0.102 R)
• M5: 426,204 km (0.062 R)
• M6: 757,264 km (0.085 R)
• M7: 1,156,691 km (0.105 R)
• M8: 1,501,963 km (0.11 R)
• M9: 1,557,912 km (0.057 R)
• M10: 1,671,906 km (0.119 R)
• M11: 1,759,271 km (0.093 R)
• M12: 2,282,864 km (0.109 R)
• M13: 2,886,940 km (0.094 R)
• M14: 3,063,316 km (0.096 R)
• M15: 3,919,315 km (0.076 R)
• M16: 4,075,345 km (0.117 R)
• M17: 4,353,448 km (0.105 R)
• M18: 4,802,989 km (0.086 R)
• M19: 5,181,921 km (0.085 R)
• M20: 5,968,207 km (0.049 R)
• M21: 6,102,845 km (0.099 R)
• M22: 6,791,295 km (0.027 R)
• M23: 6,932,066 km (0.111 R)
• M24: 7,747,225 km (0.073 R)
• M25: 8,846,620 km (0.106 R)
• M26: 9,206,552 km (0.068 R)
• M27: 9,258,463 km (0.094 R)
• M28: 10,803,061 km (0.118 R)
• M29: 11,857,726 km (0.073 R)
• M30: 11,970,672 km (0.045 R)
• M31: 12,027,370 km (0.097 R)
• M32: 12,540,640 km (0.084 R)
• M33: 12,771,170 km (0.038 R)
• M34: 13,766,295 km (0.051 R)
• M35: 14,544,055 km (0.087 R)
• M36: 14,907,727 km (0.041 R)
• M37: 16,204,441 km (0.116 R)
• M38: 16,771,118 km (0.082 R)
• M39: 18,772,289 km (0.116 R)
• M40: 19,168,274 km (0.061 R)
• M41: 20,575,841 km (0.069 R)
• M42: 20,915,877 km (0.103 R)
• M43: 21,257,857 km (0.08 R)
• M44: 22,085,882 km (0.103 R)
• M45: 25,647,957 km (0.11 R)
• M46: 27,047,744 km (0.114 R)
• M47: 27,494,892 km (0.056 R)
• M48: 27,719,289 km (0.052 R)
• M49: 29,843,728 km (0.041 R)
• M50: 31,003,261 km (0.109 R)
• M51: 31,549,293 km (0.096 R)
• M52: 31,627,683 km (0.106 R)
• M53: 32,572,094 km (0.11 R)
• M54: 33,445,895 km (0.117 R)
• M55: 35,054,222 km (0.073 R)
• M56: 35,541,612 km (0.098 R)
• M57: 36,605,402 km (0.066 R)
• M58: 36,687,681 km (0.083 R)
• M59: 36,934,817 km (0.11 R)
• M60: 37,348,006 km (0.041 R)
• M61: 38,513,074 km (0.104 R)
• M62: 39,016,022 km (0.09 R)
• M63: 39,436,691 km (0.089 R)
• M64: 39,605,438 km (0.082 R)
• M65: 40,707,974 km (0.088 R)
• M66: 41,049,357 km (0.094 R)
• M67: 41,305,917 km (0.101 R)
• M68: 44,075,871 km (0.113 R)
• M69: 44,163,386 km (0.072 R)
• M70: 44,338,565 km (0.099 R)
• M71: 44,514,043 km (0.104 R)
• M72: 45,129,938 km (0.112 R)
• M73: 45,483,288 km (0.098 R)
• M74: 47,263,054 km (0.117 R)
• M75: 47,532,031 km (0.038 R)
• M76: 48,432,161 km (0.079 R)
• M77: 48,884,246 km (0.072 R)
• M78: 49,065,558 km (0.038 R)
• M79: 50,523,689 km (0.069 R)
• M80: 51,350,068 km (0.038 R)
• M81: 53,949,779 km (0.062 R)
• M82: 54,230,874 km (0.088 R)
• M83: 54,418,469 km (0.1 R)
• M84: 54,700,312 km (0.072 R)
• M85: 55,076,850 km (0.086 R)
• M86: 57,545,663 km (0.099 R)
• M87: 57,928,634 km (0.082 R)
• M88: 58,697,268 km (0.091 R)
• M89: 59,565,833 km (0.069 R)
• M90: 62,197,260 km (0.111 R)
• M91: 64,567,937 km (0.087 R)
• M92: 64,966,017 km (0.092 R)
• M93: 66,064,664 km (0.091 R)
• M94: 66,666,496 km (0.068 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit