🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.77 AU - 0.77 AU

Year: 247 Days

Day: 23.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,671,900 km

• M1: 531,222 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.11 AU - 1.45 AU

Year: 529 Days

Day: 27.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,671,900 km

• M1: 790,475 km (0.112 R)
• M2: 1,147,715 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 684 Days

Day: 32.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,671,900 km

• M1: 278,551 km (0.029 R)
• M2: 845,976 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.81 AU

Year: 691 Days

Day: 46.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,671,900 km

• M1: 52,060 km (0.111 R)
• M2: 991,684 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.87 AU - 3.33 AU

Year: 1994 Days

Day: 44 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.57 AU - 5.95 AU

Year: 3793 Days

Day: 30 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.02 AU - 10.1 AU

Year: 9147 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,671,900 km

• M1: 170,841 km (0.118 R)
• M2: 330,013 km (0.066 R)
• M3: 462,706 km (0.058 R)
• M4: 549,323 km (0.082 R)
• M5: 863,778 km (0.057 R)
• M6: 1,020,856 km (0.048 R)
• M7: 1,219,522 km (0.104 R)
• M8: 1,603,390 km (0.089 R)
• M9: 1,930,411 km (0.078 R)
• M10: 2,160,492 km (0.117 R)
• M11: 2,690,069 km (0.084 R)
• M12: 2,839,517 km (0.075 R)
• M13: 3,013,948 km (0.046 R)
• M14: 3,147,090 km (0.11 R)
• M15: 3,304,916 km (0.105 R)
• M16: 4,208,039 km (0.073 R)
• M17: 4,534,012 km (0.081 R)
• M18: 4,816,303 km (0.12 R)
• M19: 5,452,543 km (0.037 R)
• M20: 5,752,936 km (0.091 R)
• M21: 6,002,914 km (0.106 R)
• M22: 6,341,903 km (0.103 R)
• M23: 6,456,195 km (0.065 R)
• M24: 7,216,452 km (0.107 R)
• M25: 7,882,013 km (0.1 R)
• M26: 8,284,580 km (0.093 R)
• M27: 8,598,886 km (0.118 R)
• M28: 9,142,075 km (0.094 R)
• M29: 9,499,614 km (0.117 R)
• M30: 9,598,050 km (0.111 R)
• M31: 9,762,607 km (0.11 R)
• M32: 10,094,715 km (0.07 R)
• M33: 10,599,757 km (0.093 R)
• M34: 11,564,663 km (0.116 R)
• M35: 12,057,738 km (0.096 R)
• M36: 12,235,460 km (0.057 R)
• M37: 12,557,694 km (0.114 R)
• M38: 12,991,677 km (0.094 R)
• M39: 13,210,390 km (0.094 R)
• M40: 13,430,448 km (0.057 R)
• M41: 15,196,152 km (0.11 R)
• M42: 15,426,832 km (0.106 R)
• M43: 16,047,513 km (0.09 R)
• M44: 16,203,993 km (0.086 R)
• M45: 17,474,078 km (0.083 R)
• M46: 18,940,886 km (0.056 R)
• M47: 19,438,598 km (0.056 R)
• M48: 19,814,687 km (0.099 R)
• M49: 20,616,681 km (0.053 R)
• M50: 20,786,923 km (0.095 R)
• M51: 20,914,830 km (0.038 R)
• M52: 21,257,259 km (0.118 R)
• M53: 21,558,549 km (0.107 R)
• M54: 22,339,600 km (0.108 R)
• M55: 22,470,647 km (0.05 R)
• M56: 22,909,418 km (0.111 R)
• M57: 23,306,750 km (0.116 R)
• M58: 23,750,906 km (0.065 R)
• M59: 24,692,774 km (0.116 R)
• M60: 24,873,638 km (0.098 R)
• M61: 25,054,801 km (0.1 R)
• M62: 25,509,878 km (0.102 R)
• M63: 26,197,430 km (0.037 R)
• M64: 26,659,238 km (0.069 R)
• M65: 26,844,740 km (0.051 R)
• M66: 26,937,640 km (0.102 R)
• M67: 27,403,787 km (0.099 R)
• M68: 27,497,435 km (0.057 R)
• M69: 28,202,340 km (0.12 R)
• M70: 29,726,294 km (0.051 R)
• M71: 30,015,018 km (0.075 R)
• M72: 30,352,959 km (0.076 R)
• M73: 30,935,344 km (0.118 R)
• M74: 31,227,957 km (0.087 R)
• M75: 31,374,563 km (0.101 R)
• M76: 31,766,809 km (0.084 R)
• M77: 32,704,638 km (0.069 R)
• M78: 33,152,085 km (0.111 R)
• M79: 33,251,867 km (0.116 R)
• M80: 33,401,614 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 6.1

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.53 AU - 17.17 AU

Year: 23048 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,671,900 km

• M1: 114,742 km (0.118 R)
• M2: 1,038,658 km (0.095 R)
• M3: 1,095,804 km (0.117 R)
• M4: 1,335,311 km (0.112 R)
• M5: 1,624,034 km (0.109 R)
• M6: 1,792,930 km (0.112 R)
• M7: 1,896,901 km (0.108 R)
• M8: 2,485,120 km (0.086 R)
• M9: 3,042,821 km (0.109 R)
• M10: 3,084,259 km (0.093 R)
• M11: 3,209,174 km (0.112 R)
• M12: 3,638,071 km (0.102 R)
• M13: 5,476,180 km (0.102 R)
• M14: 8,293,706 km (0.115 R)
• M15: 9,357,048 km (0.075 R)
• M16: 9,477,773 km (0.12 R)
• M17: 10,151,412 km (0.091 R)
• M18: 11,158,505 km (0.111 R)
• M19: 12,661,216 km (0.064 R)
• M20: 14,087,781 km (0.112 R)
• M21: 14,925,529 km (0.104 R)
• M22: 15,635,969 km (0.072 R)
• M23: 18,358,800 km (0.116 R)
• M24: 19,658,058 km (0.117 R)
• M25: 20,201,547 km (0.096 R)
• M26: 20,514,506 km (0.102 R)
• M27: 21,303,485 km (0.075 R)
• M28: 21,701,714 km (0.108 R)
• M29: 21,781,749 km (0.114 R)
• M30: 22,992,744 km (0.093 R)
• M31: 25,563,733 km (0.037 R)
• M32: 26,668,663 km (0.085 R)
• M33: 28,749,270 km (0.068 R)
• M34: 29,365,912 km (0.094 R)
• M35: 29,720,310 km (0.062 R)
• M36: 30,881,488 km (0.045 R)
• M37: 31,061,455 km (0.104 R)
• M38: 31,151,662 km (0.034 R)
• M39: 31,332,077 km (0.074 R)
• M40: 32,422,347 km (0.086 R)
• M41: 32,513,751 km (0.089 R)
• M42: 33,895,287 km (0.076 R)
• M43: 34,360,088 km (0.111 R)
• M44: 35,014,279 km (0.116 R)
• M45: 37,288,316 km (0.091 R)
• M46: 37,479,951 km (0.082 R)
• M47: 37,768,077 km (0.118 R)
• M48: 38,249,932 km (0.098 R)
• M49: 38,733,731 km (0.091 R)
• M50: 39,512,089 km (0.084 R)
• M51: 39,903,138 km (0.093 R)
• M52: 40,492,254 km (0.077 R)
• M53: 41,381,165 km (0.042 R)
• M54: 41,678,864 km (0.12 R)
• M55: 42,176,726 km (0.093 R)
• M56: 43,783,108 km (0.109 R)
• M57: 45,000,835 km (0.052 R)
• M58: 45,613,887 km (0.078 R)
• M59: 45,716,361 km (0.116 R)
• M60: 49,665,745 km (0.099 R)
• M61: 50,299,142 km (0.1 R)
• M62: 52,001,566 km (0.085 R)
• M63: 53,506,670 km (0.077 R)
• M64: 54,699,115 km (0.085 R)
• M65: 55,353,307 km (0.045 R)
• M66: 57,663,247 km (0.091 R)
• M67: 59,108,961 km (0.08 R)
• M68: 62,376,627 km (0.111 R)
• M69: 63,745,897 km (0.066 R)
• M70: 64,319,305 km (0.104 R)
• M71: 64,779,319 km (0.048 R)
• M72: 64,894,360 km (0.076 R)
• M73: 67,095,543 km (0.079 R)
• M74: 70,620,368 km (0.053 R)
• M75: 71,570,464 km (0.077 R)
• M76: 72,047,083 km (0.037 R)
• M77: 72,285,691 km (0.114 R)
• M78: 72,763,956 km (0.101 R)
• M79: 74,204,882 km (0.052 R)
• M80: 74,808,061 km (0.116 R)
• M81: 75,412,885 km (0.056 R)
• M82: 76,140,679 km (0.076 R)
• M83: 76,383,925 km (0.057 R)
• M84: 76,505,548 km (0.093 R)
• M85: 77,848,189 km (0.096 R)
• M86: 78,461,091 km (0.105 R)
• M87: 78,706,581 km (0.114 R)
• M88: 79,814,952 km (0.114 R)
• M89: 81,549,240 km (0.106 R)
• M90: 81,798,021 km (0.102 R)
• M91: 82,545,861 km (0.082 R)
• M92: 82,920,604 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit