🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.78 AU

Year: 205 Days

Day: 22.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.07 AU - 1.27 AU

Year: 462 Days

Day: 21.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 541 Days

Day: 47.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.8 AU

Year: 732 Days

Day: 31.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,453,942 km

• M1: 208,839 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.87 AU - 1.95 AU

Year: 964 Days

Day: 36 Hours

Environment

Temp: -55 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.14 AU - 3.12 AU

Year: 1558 Days

Day: 31.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.26 AU - 4.68 AU

Year: 2889 Days

Day: 20.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.84 AU - 5.58 AU

Year: 3734 Days

Day: 30.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,453,942 km

• M1: 1,263,204 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 14.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.25 AU - 5.57 AU

Year: 3974 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,453,942 km

• M1: 295,605 km (0.115 R)
• M2: 469,289 km (0.093 R)
• M3: 560,992 km (0.074 R)
• M4: 809,324 km (0.115 R)
• M5: 1,131,558 km (0.093 R)
• M6: 1,404,126 km (0.055 R)
• M7: 1,589,178 km (0.114 R)
• M8: 1,754,484 km (0.102 R)
• M9: 2,193,703 km (0.096 R)
• M10: 2,301,414 km (0.101 R)
• M11: 2,442,335 km (0.083 R)
• M12: 2,733,303 km (0.075 R)
• M13: 2,933,764 km (0.118 R)
• M14: 3,104,605 km (0.116 R)
• M15: 3,226,228 km (0.119 R)
• M16: 3,546,517 km (0.098 R)
• M17: 3,710,476 km (0.073 R)
• M18: 4,065,322 km (0.11 R)
• M19: 4,353,298 km (0.081 R)
• M20: 4,529,375 km (0.106 R)
• M21: 4,668,052 km (0.048 R)
• M22: 4,808,076 km (0.028 R)
• M23: 5,112,956 km (0.104 R)
• M24: 5,656,595 km (0.085 R)
• M25: 6,043,904 km (0.098 R)
• M26: 6,218,783 km (0.113 R)
• M27: 6,329,037 km (0.094 R)
• M28: 6,462,179 km (0.115 R)
• M29: 6,596,219 km (0.08 R)
• M30: 7,026,911 km (0.09 R)
• M31: 7,373,529 km (0.115 R)
• M32: 7,725,832 km (0.065 R)
• M33: 8,035,650 km (0.07 R)
• M34: 8,180,012 km (0.041 R)
• M35: 8,349,506 km (0.101 R)
• M36: 8,667,551 km (0.104 R)
• M37: 8,890,153 km (0.091 R)
• M38: 9,645,472 km (0.039 R)
• M39: 10,005,106 km (0.115 R)
• M40: 10,238,777 km (0.109 R)
• M41: 11,083,856 km (0.114 R)
• M42: 11,298,529 km (0.113 R)
• M43: 11,923,848 km (0.058 R)
• M44: 12,033,802 km (0.061 R)
• M45: 12,812,459 km (0.033 R)
• M46: 12,953,380 km (0.118 R)
• M47: 13,493,130 km (0.095 R)
• M48: 13,866,675 km (0.052 R)
• M49: 14,156,297 km (0.07 R)
• M50: 14,800,765 km (0.084 R)
• M51: 15,275,439 km (0.104 R)
• M52: 15,936,362 km (0.12 R)
• M53: 16,883,616 km (0.062 R)
• M54: 17,162,017 km (0.074 R)
• M55: 18,038,062 km (0.082 R)
• M56: 18,164,323 km (0.104 R)
• M57: 18,354,462 km (0.107 R)
• M58: 18,481,471 km (0.082 R)
• M59: 18,992,796 km (0.116 R)
• M60: 19,508,610 km (0.059 R)
• M61: 19,963,836 km (0.111 R)
• M62: 20,061,822 km (0.063 R)
• M63: 20,356,829 km (0.07 R)
• M64: 20,488,476 km (0.103 R)
• M65: 20,984,393 km (0.116 R)
• M66: 21,350,608 km (0.06 R)
• M67: 21,484,199 km (0.089 R)
• M68: 21,718,918 km (0.086 R)
• M69: 21,920,726 km (0.05 R)
• M70: 22,665,873 km (0.048 R)
• M71: 22,768,198 km (0.096 R)
• M72: 22,904,780 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 3

Gravity: 71.61 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.69 AU - 16.43 AU

Year: 22418 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 147.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,453,942 km

• M1: 50,564 km (0.109 R)
• M2: 264,788 km (0.099 R)
• M3: 317,746 km (0.064 R)
• M4: 519,404 km (0.062 R)
• M5: 563,834 km (0.112 R)
• M6: 680,670 km (0.116 R)
• M7: 779,555 km (0.092 R)
• M8: 1,463,217 km (0.034 R)
• M9: 1,526,646 km (0.073 R)
• M10: 1,925,624 km (0.11 R)
• M11: 2,429,320 km (0.062 R)
• M12: 2,734,350 km (0.1 R)
• M13: 2,971,163 km (0.071 R)
• M14: 3,548,761 km (0.119 R)
• M15: 4,070,558 km (0.091 R)
• M16: 4,294,955 km (0.034 R)
• M17: 5,280,805 km (0.057 R)
• M18: 5,329,424 km (0.084 R)
• M19: 6,025,653 km (0.102 R)
• M20: 6,592,479 km (0.087 R)
• M21: 7,122,355 km (0.113 R)
• M22: 7,556,039 km (0.082 R)
• M23: 7,610,941 km (0.101 R)
• M24: 7,665,844 km (0.106 R)
• M25: 8,054,200 km (0.092 R)
• M26: 8,448,839 km (0.068 R)
• M27: 12,791,366 km (0.109 R)
• M28: 12,987,788 km (0.043 R)
• M29: 13,053,461 km (0.069 R)
• M30: 13,516,317 km (0.047 R)
• M31: 13,850,220 km (0.104 R)
• M32: 16,474,914 km (0.118 R)
• M33: 16,974,870 km (0.101 R)
• M34: 17,262,697 km (0.078 R)
• M35: 18,136,049 km (0.068 R)
• M36: 18,726,213 km (0.059 R)
• M37: 18,949,113 km (0.075 R)
• M38: 20,610,547 km (0.09 R)
• M39: 21,148,950 km (0.03 R)
• M40: 21,769,781 km (0.095 R)
• M41: 22,712,398 km (0.118 R)
• M42: 23,108,981 km (0.061 R)
• M43: 25,208,139 km (0.117 R)
• M44: 25,536,506 km (0.108 R)
• M45: 26,114,403 km (0.082 R)
• M46: 26,780,113 km (0.075 R)
• M47: 26,947,513 km (0.078 R)
• M48: 27,958,645 km (0.101 R)
• M49: 28,383,653 km (0.086 R)
• M50: 28,468,924 km (0.1 R)
• M51: 32,214,256 km (0.11 R)
• M52: 35,558,516 km (0.084 R)
• M53: 35,742,372 km (0.115 R)
• M54: 37,411,585 km (0.103 R)
• M55: 38,349,863 km (0.1 R)
• M56: 38,727,298 km (0.111 R)
• M57: 40,921,450 km (0.086 R)
• M58: 41,017,791 km (0.087 R)
• M59: 41,114,132 km (0.056 R)
• M60: 42,959,721 km (0.115 R)
• M61: 46,128,653 km (0.06 R)
• M62: 46,831,763 km (0.086 R)
• M63: 47,336,207 km (0.078 R)
• M64: 48,860,310 km (0.096 R)
• M65: 49,679,658 km (0.09 R)
• M66: 50,297,198 km (0.116 R)
• M67: 51,539,907 km (0.081 R)
• M68: 52,269,496 km (0.103 R)
• M69: 53,844,163 km (0.116 R)
• M70: 54,796,503 km (0.093 R)
• M71: 57,794,744 km (0.113 R)
• M72: 59,313,611 km (0.081 R)
• M73: 60,187,412 km (0.056 R)
• M74: 60,296,918 km (0.114 R)
• M75: 60,406,573 km (0.05 R)
• M76: 61,175,656 km (0.068 R)
• M77: 62,058,433 km (0.085 R)
• M78: 62,612,394 km (0.087 R)
• M79: 64,395,899 km (0.083 R)
• M80: 66,875,484 km (0.1 R)
• M81: 68,126,870 km (0.09 R)
• M82: 68,469,449 km (0.084 R)
• M83: 69,500,777 km (0.1 R)
• M84: 69,615,818 km (0.048 R)
• M85: 69,730,709 km (0.089 R)
• M86: 70,306,511 km (0.069 R)
• M87: 70,537,341 km (0.077 R)
• M88: 71,231,176 km (0.107 R)
• M89: 71,462,903 km (0.111 R)
• M90: 78,890,886 km (0.091 R)
• M91: 79,130,691 km (0.077 R)
• M92: 79,490,923 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit