🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.84 AU

Year: 205 Days

Day: 20.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.62 AU - 1 AU

Year: 261 Days

Day: 40.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.99 AU - 1.15 AU

Year: 396 Days

Day: 44.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,533,825 km

• M1: 101,577 km (0.031 R)
• M2: 312,809 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.99 AU - 1.61 AU

Year: 531 Days

Day: 25 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,533,825 km

• M1: 116,088 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.81 AU - 4.49 AU

Year: 2498 Days

Day: 21.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.14 AU - 4.84 AU

Year: 2855 Days

Day: 25.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,533,825 km

• M1: 1,773,483 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 14

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.9 AU - 6.36 AU

Year: 5436 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,533,825 km

• M1: 183,557 km (0.115 R)
• M2: 279,748 km (0.077 R)
• M3: 408,103 km (0.072 R)
• M4: 695,481 km (0.119 R)
• M5: 787,932 km (0.108 R)
• M6: 885,320 km (0.105 R)
• M7: 997,818 km (0.059 R)
• M8: 1,104,631 km (0.114 R)
• M9: 1,307,635 km (0.099 R)
• M10: 1,499,120 km (0.116 R)
• M11: 1,738,926 km (0.081 R)
• M12: 1,883,587 km (0.108 R)
• M13: 2,459,539 km (0.114 R)
• M14: 2,683,636 km (0.119 R)
• M15: 2,821,565 km (0.084 R)
• M16: 2,977,596 km (0.094 R)
• M17: 3,072,591 km (0.084 R)
• M18: 3,513,007 km (0.1 R)
• M19: 3,664,400 km (0.091 R)
• M20: 4,202,653 km (0.102 R)
• M21: 5,028,284 km (0.039 R)
• M22: 5,295,465 km (0.038 R)
• M23: 5,430,852 km (0.093 R)
• M24: 5,843,891 km (0.08 R)
• M25: 6,104,790 km (0.059 R)
• M26: 6,410,718 km (0.115 R)
• M27: 6,659,050 km (0.118 R)
• M28: 6,784,413 km (0.083 R)
• M29: 6,931,617 km (0.081 R)
• M30: 7,101,261 km (0.088 R)
• M31: 7,315,336 km (0.096 R)
• M32: 7,531,505 km (0.084 R)
• M33: 7,815,741 km (0.103 R)
• M34: 7,992,416 km (0.06 R)
• M35: 8,237,457 km (0.098 R)
• M36: 8,372,245 km (0.098 R)
• M37: 8,598,437 km (0.043 R)
• M38: 8,826,873 km (0.056 R)
• M39: 9,289,429 km (0.103 R)
• M40: 9,641,732 km (0.053 R)
• M41: 9,807,636 km (0.073 R)
• M42: 10,553,681 km (0.09 R)
• M43: 10,724,671 km (0.1 R)
• M44: 11,168,678 km (0.114 R)
• M45: 11,367,942 km (0.099 R)
• M46: 11,795,493 km (0.108 R)
• M47: 11,972,916 km (0.117 R)
• M48: 12,253,861 km (0.085 R)
• M49: 12,640,272 km (0.055 R)
• M50: 13,056,902 km (0.096 R)
• M51: 13,637,342 km (0.065 R)
• M52: 13,770,334 km (0.04 R)
• M53: 13,903,925 km (0.083 R)
• M54: 14,011,037 km (0.108 R)
• M55: 14,334,019 km (0.107 R)
• M56: 14,442,328 km (0.113 R)
• M57: 14,659,544 km (0.067 R)
• M58: 15,400,951 km (0.069 R)
• M59: 15,511,803 km (0.095 R)
• M60: 15,901,954 km (0.082 R)
• M61: 16,521,589 km (0.033 R)
• M62: 16,920,118 km (0.116 R)
• M63: 17,437,128 km (0.087 R)
• M64: 17,697,578 km (0.12 R)
• M65: 17,813,666 km (0.099 R)
• M66: 18,575,119 km (0.057 R)
• M67: 19,376,963 km (0.116 R)
• M68: 19,616,769 km (0.115 R)
• M69: 19,948,128 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609

Radius: 4.6

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.33 AU - 19.43 AU

Year: 24839 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,533,825 km

• M1: 351,854 km (0.027 R)
• M2: 432,039 km (0.064 R)
• M3: 784,342 km (0.102 R)
• M4: 1,457,083 km (0.102 R)
• M5: 1,555,219 km (0.104 R)
• M6: 2,414,510 km (0.119 R)
• M7: 2,491,852 km (0.089 R)
• M8: 3,097,274 km (0.106 R)
• M9: 3,223,535 km (0.097 R)
• M10: 3,568,807 km (0.072 R)
• M11: 3,612,789 km (0.109 R)
• M12: 3,880,569 km (0.06 R)
• M13: 4,154,632 km (0.072 R)
• M14: 4,769,928 km (0.039 R)
• M15: 5,262,255 km (0.096 R)
• M16: 5,822,349 km (0.075 R)
• M17: 5,926,170 km (0.115 R)
• M18: 8,655,733 km (0.081 R)
• M19: 9,927,614 km (0.086 R)
• M20: 9,989,547 km (0.119 R)
• M21: 12,775,060 km (0.06 R)
• M22: 14,007,597 km (0.081 R)
• M23: 15,063,309 km (0.092 R)
• M24: 15,206,025 km (0.087 R)
• M25: 15,420,848 km (0.063 R)
• M26: 17,549,177 km (0.05 R)
• M27: 18,228,201 km (0.041 R)
• M28: 18,532,783 km (0.069 R)
• M29: 19,923,893 km (0.102 R)
• M30: 20,002,133 km (0.092 R)
• M31: 20,949,237 km (0.096 R)
• M32: 21,028,823 km (0.111 R)
• M33: 22,153,649 km (0.096 R)
• M34: 23,960,193 km (0.107 R)
• M35: 24,043,519 km (0.103 R)
• M36: 25,558,048 km (0.07 R)
• M37: 26,241,112 km (0.092 R)
• M38: 27,625,192 km (0.116 R)
• M39: 30,013,821 km (0.113 R)
• M40: 32,191,966 km (0.106 R)
• M41: 34,326,727 km (0.037 R)
• M42: 34,796,764 km (0.104 R)
• M43: 34,985,407 km (0.062 R)
• M44: 35,363,740 km (0.061 R)
• M45: 35,458,435 km (0.094 R)
• M46: 35,838,414 km (0.107 R)
• M47: 36,028,852 km (0.068 R)
• M48: 38,535,813 km (0.116 R)
• M49: 39,416,645 km (0.116 R)
• M50: 40,106,292 km (0.049 R)
• M51: 41,297,689 km (0.047 R)
• M52: 41,797,645 km (0.118 R)
• M53: 42,400,076 km (0.104 R)
• M54: 44,122,695 km (0.093 R)
• M55: 44,429,072 km (0.105 R)
• M56: 44,838,671 km (0.061 R)
• M57: 45,352,390 km (0.062 R)
• M58: 45,455,463 km (0.086 R)
• M59: 46,178,469 km (0.105 R)
• M60: 46,697,275 km (0.1 R)
• M61: 48,370,377 km (0.114 R)
• M62: 48,791,645 km (0.093 R)
• M63: 49,532,005 km (0.111 R)
• M64: 50,169,441 km (0.106 R)
• M65: 51,452,542 km (0.102 R)
• M66: 51,667,365 km (0.106 R)
• M67: 52,963,032 km (0.116 R)
• M68: 53,614,830 km (0.116 R)
• M69: 54,159,964 km (0.086 R)
• M70: 59,599,343 km (0.038 R)
• M71: 60,164,075 km (0.072 R)
• M72: 60,277,171 km (0.101 R)
• M73: 61,185,080 km (0.12 R)
• M74: 63,129,105 km (0.111 R)
• M75: 66,609,050 km (0.108 R)
• M76: 67,547,478 km (0.074 R)
• M77: 68,254,178 km (0.093 R)
• M78: 68,608,426 km (0.105 R)
• M79: 69,793,839 km (0.061 R)
• M80: 72,184,563 km (0.085 R)
• M81: 72,665,969 km (0.098 R)
• M82: 73,269,148 km (0.093 R)
• M83: 76,065,431 km (0.077 R)
• M84: 77,046,195 km (0.072 R)
• M85: 77,784,460 km (0.068 R)
• M86: 79,020,138 km (0.072 R)
• M87: 79,764,687 km (0.119 R)
• M88: 80,761,009 km (0.057 R)
• M89: 82,263,271 km (0.066 R)
• M90: 82,640,257 km (0.11 R)
• M91: 82,891,881 km (0.104 R)
• M92: 83,648,397 km (0.091 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit