🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 280 Days

Day: 35.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,897,168 km

• M1: 489,933 km (0.077 R)
• M2: 547,977 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.85 AU

Year: 770 Days

Day: 16 Hours

Environment

Temp: -46 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.49 AU - 1.89 AU

Year: 798 Days

Day: 30.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.94 AU - 3.12 AU

Year: 1463 Days

Day: 23.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,897,168 km

• M1: 1,773,932 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 13.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.58 AU - 5.6 AU

Year: 4174 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,897,168 km

• M1: 171,738 km (0.106 R)
• M2: 319,242 km (0.105 R)
• M3: 477,965 km (0.12 R)
• M4: 580,889 km (0.077 R)
• M5: 728,691 km (0.049 R)
• M6: 839,394 km (0.041 R)
• M7: 1,677,291 km (0.046 R)
• M8: 1,777,671 km (0.084 R)
• M9: 2,020,319 km (0.108 R)
• M10: 2,200,435 km (0.06 R)
• M11: 2,557,675 km (0.108 R)
• M12: 2,753,349 km (0.053 R)
• M13: 3,035,640 km (0.078 R)
• M14: 4,632,597 km (0.092 R)
• M15: 4,799,997 km (0.111 R)
• M16: 4,896,488 km (0.088 R)
• M17: 5,091,713 km (0.104 R)
• M18: 5,264,499 km (0.027 R)
• M19: 5,489,793 km (0.043 R)
• M20: 6,342,651 km (0.1 R)
• M21: 6,852,480 km (0.093 R)
• M22: 7,208,972 km (0.084 R)
• M23: 7,347,799 km (0.053 R)
• M24: 7,487,373 km (0.114 R)
• M25: 7,599,871 km (0.105 R)
• M26: 7,940,356 km (0.103 R)
• M27: 8,991,879 km (0.075 R)
• M28: 9,382,479 km (0.104 R)
• M29: 9,503,803 km (0.09 R)
• M30: 9,595,058 km (0.045 R)
• M31: 9,747,947 km (0.085 R)
• M32: 9,840,099 km (0.07 R)
• M33: 10,398,698 km (0.107 R)
• M34: 10,618,906 km (0.12 R)
• M35: 11,063,660 km (0.119 R)
• M36: 11,873,284 km (0.119 R)
• M37: 12,735,566 km (0.091 R)
• M38: 12,903,564 km (0.071 R)
• M39: 13,140,228 km (0.091 R)
• M40: 13,310,171 km (0.069 R)
• M41: 14,101,245 km (0.113 R)
• M42: 14,590,280 km (0.063 R)
• M43: 14,836,818 km (0.089 R)
• M44: 15,262,723 km (0.064 R)
• M45: 15,800,976 km (0.095 R)
• M46: 16,236,007 km (0.103 R)
• M47: 16,528,171 km (0.106 R)
• M48: 17,080,786 km (0.076 R)
• M49: 17,340,787 km (0.119 R)
• M50: 17,527,186 km (0.074 R)
• M51: 17,789,431 km (0.043 R)
• M52: 18,204,116 km (0.089 R)
• M53: 18,393,657 km (0.089 R)
• M54: 18,966,317 km (0.094 R)
• M55: 19,235,593 km (0.096 R)
• M56: 19,544,812 km (0.042 R)
• M57: 20,758,799 km (0.078 R)
• M58: 20,996,510 km (0.098 R)
• M59: 21,155,532 km (0.116 R)
• M60: 22,239,519 km (0.117 R)
• M61: 22,360,992 km (0.116 R)
• M62: 22,482,765 km (0.067 R)
• M63: 22,727,058 km (0.104 R)
• M64: 23,259,178 km (0.088 R)
• M65: 23,423,735 km (0.1 R)
• M66: 23,547,453 km (0.085 R)
• M67: 23,961,241 km (0.108 R)
• M68: 24,210,770 km (0.1 R)
• M69: 24,922,257 km (0.056 R)
• M70: 25,344,123 km (0.1 R)
• M71: 27,184,476 km (0.071 R)
• M72: 27,271,093 km (0.068 R)
• M73: 27,357,860 km (0.045 R)
• M74: 27,793,040 km (0.051 R)
• M75: 28,934,921 km (0.089 R)
• M76: 29,023,483 km (0.116 R)
• M77: 29,913,141 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 6.9

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.27 AU - 20.03 AU

Year: 25812 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,897,168 km

• M1: 121,773 km (0.058 R)
• M2: 172,786 km (0.114 R)
• M3: 562,787 km (0.095 R)
• M4: 810,372 km (0.103 R)
• M5: 993,629 km (0.033 R)
• M6: 1,090,269 km (0.101 R)
• M7: 1,224,159 km (0.064 R)
• M8: 1,734,288 km (0.12 R)
• M9: 2,011,942 km (0.097 R)
• M10: 2,135,360 km (0.084 R)
• M11: 2,564,407 km (0.113 R)
• M12: 2,653,567 km (0.059 R)
• M13: 2,834,730 km (0.117 R)
• M14: 3,161,601 km (0.066 R)
• M15: 3,209,323 km (0.092 R)
• M16: 5,305,189 km (0.119 R)
• M17: 6,971,710 km (0.081 R)
• M18: 7,348,397 km (0.052 R)
• M19: 7,475,406 km (0.068 R)
• M20: 8,121,519 km (0.104 R)
• M21: 8,920,222 km (0.073 R)
• M22: 9,604,931 km (0.113 R)
• M23: 10,448,663 km (0.114 R)
• M24: 10,879,505 km (0.114 R)
• M25: 13,041,942 km (0.086 R)
• M26: 13,583,337 km (0.098 R)
• M27: 14,132,212 km (0.103 R)
• M28: 14,211,199 km (0.064 R)
• M29: 15,332,286 km (0.112 R)
• M30: 15,739,641 km (0.081 R)
• M31: 16,150,437 km (0.107 R)
• M32: 17,914,195 km (0.103 R)
• M33: 18,775,430 km (0.119 R)
• M34: 19,211,059 km (0.047 R)
• M35: 19,474,052 km (0.08 R)
• M36: 20,092,340 km (0.059 R)
• M37: 20,627,452 km (0.066 R)
• M38: 22,077,055 km (0.045 R)
• M39: 22,168,759 km (0.105 R)
• M40: 22,814,124 km (0.085 R)
• M41: 23,559,271 km (0.089 R)
• M42: 23,934,911 km (0.081 R)
• M43: 24,501,887 km (0.12 R)
• M44: 25,456,920 km (0.12 R)
• M45: 25,553,111 km (0.078 R)
• M46: 28,194,711 km (0.081 R)
• M47: 28,294,343 km (0.057 R)
• M48: 29,902,071 km (0.089 R)
• M49: 30,922,029 km (0.089 R)
• M50: 31,230,201 km (0.09 R)
• M51: 32,577,480 km (0.072 R)
• M52: 34,049,373 km (0.066 R)
• M53: 37,932,934 km (0.116 R)
• M54: 38,483,155 km (0.116 R)
• M55: 39,258,221 km (0.094 R)
• M56: 39,703,275 km (0.089 R)
• M57: 42,980,216 km (0.089 R)
• M58: 43,553,924 km (0.092 R)
• M59: 45,640,216 km (0.051 R)
• M60: 46,813,213 km (0.108 R)
• M61: 47,640,190 km (0.105 R)
• M62: 47,877,452 km (0.099 R)
• M63: 47,996,083 km (0.064 R)
• M64: 48,115,014 km (0.076 R)
• M65: 48,233,944 km (0.103 R)
• M66: 49,308,655 km (0.099 R)
• M67: 49,909,290 km (0.107 R)
• M68: 51,238,916 km (0.088 R)
• M69: 52,335,469 km (0.08 R)
• M70: 53,070,742 km (0.086 R)
• M71: 54,675,628 km (0.104 R)
• M72: 55,048,276 km (0.106 R)
• M73: 56,672,760 km (0.048 R)
• M74: 59,968,550 km (0.072 R)
• M75: 62,416,121 km (0.073 R)
• M76: 69,413,711 km (0.109 R)
• M77: 70,356,327 km (0.11 R)
• M78: 72,390,410 km (0.053 R)
• M79: 74,306,310 km (0.118 R)
• M80: 78,048,052 km (0.079 R)
• M81: 79,730,728 km (0.032 R)
• M82: 81,283,554 km (0.034 R)
• M83: 83,989,181 km (0.112 R)
• M84: 84,562,590 km (0.072 R)
• M85: 85,137,195 km (0.083 R)
• M86: 85,569,084 km (0.107 R)
• M87: 90,954,757 km (0.09 R)
• M88: 93,021,153 km (0.072 R)
• M89: 93,317,506 km (0.101 R)
• M90: 95,102,807 km (0.073 R)
• M91: 96,299,291 km (0.092 R)
• M92: 96,899,328 km (0.056 R)
• M93: 97,199,870 km (0.083 R)
• M94: 101,744,504 km (0.114 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit