🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.88 AU - 0.94 AU

Year: 305 Days

Day: 31.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 153.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,482,839 km

• M1: 497,712 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.01 AU - 1.27 AU

Year: 428 Days

Day: 19.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.79 AU - 1.99 AU

Year: 913 Days

Day: 38.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,482,839 km

• M1: 624,122 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.88 AU - 2.36 AU

Year: 1085 Days

Day: 31.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,482,839 km

• M1: 1,162,675 km (0.091 R)
• M2: 1,212,940 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.23 AU - 2.75 AU

Year: 1381 Days

Day: 31.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,482,839 km

• M1: 332,855 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.7 AU - 4.7 AU

Year: 3025 Days

Day: 41.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,482,839 km

• M1: 1,470,547 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.04 AU - 5.02 AU

Year: 3389 Days

Day: 40 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.26 AU - 5.56 AU

Year: 3824 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,482,839 km

• M1: 365,916 km (0.073 R)
• M2: 3,979,902 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 12

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.91 AU - 9.63 AU

Year: 7612 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,482,839 km

• M1: 152,440 km (0.088 R)
• M2: 343,626 km (0.105 R)
• M3: 466,895 km (0.084 R)
• M4: 910,303 km (0.12 R)
• M5: 985,551 km (0.114 R)
• M6: 1,208,751 km (0.106 R)
• M7: 1,538,315 km (0.111 R)
• M8: 1,667,119 km (0.047 R)
• M9: 1,857,407 km (0.097 R)
• M10: 2,075,371 km (0.045 R)
• M11: 2,239,181 km (0.101 R)
• M12: 2,580,114 km (0.072 R)
• M13: 3,052,694 km (0.067 R)
• M14: 3,383,006 km (0.098 R)
• M15: 4,521,745 km (0.056 R)
• M16: 4,844,129 km (0.113 R)
• M17: 5,090,965 km (0.108 R)
• M18: 5,740,669 km (0.054 R)
• M19: 5,856,308 km (0.085 R)
• M20: 6,031,337 km (0.111 R)
• M21: 6,718,141 km (0.114 R)
• M22: 7,148,534 km (0.076 R)
• M23: 7,241,883 km (0.062 R)
• M24: 7,367,097 km (0.065 R)
• M25: 7,587,903 km (0.077 R)
• M26: 8,003,785 km (0.1 R)
• M27: 8,165,650 km (0.103 R)
• M28: 8,824,330 km (0.111 R)
• M29: 9,637,394 km (0.044 R)
• M30: 10,017,971 km (0.087 R)
• M31: 10,509,699 km (0.093 R)
• M32: 10,651,518 km (0.07 R)
• M33: 10,865,593 km (0.106 R)
• M34: 11,334,432 km (0.116 R)
• M35: 11,552,995 km (0.098 R)
• M36: 11,883,606 km (0.113 R)
• M37: 12,553,954 km (0.047 R)
• M38: 13,351,760 km (0.093 R)
• M39: 13,428,503 km (0.076 R)
• M40: 13,853,810 km (0.037 R)
• M41: 14,598,658 km (0.066 R)
• M42: 14,995,990 km (0.103 R)
• M43: 16,045,718 km (0.117 R)
• M44: 16,414,477 km (0.1 R)
• M45: 17,160,671 km (0.078 R)
• M46: 18,002,757 km (0.106 R)
• M47: 18,471,597 km (0.098 R)
• M48: 18,772,139 km (0.097 R)
• M49: 19,334,478 km (0.073 R)
• M50: 19,552,292 km (0.081 R)
• M51: 19,683,340 km (0.072 R)
• M52: 19,814,687 km (0.074 R)
• M53: 19,990,165 km (0.115 R)
• M54: 20,298,785 km (0.062 R)
• M55: 20,564,471 km (0.105 R)
• M56: 21,099,284 km (0.071 R)
• M57: 22,502,213 km (0.111 R)
• M58: 23,469,662 km (0.087 R)
• M59: 25,112,247 km (0.094 R)
• M60: 25,349,808 km (0.086 R)
• M61: 25,588,267 km (0.092 R)
• M62: 25,923,217 km (0.115 R)
• M63: 26,404,473 km (0.068 R)
• M64: 26,500,964 km (0.086 R)
• M65: 26,646,074 km (0.114 R)
• M66: 26,743,013 km (0.114 R)
• M67: 27,180,437 km (0.111 R)
• M68: 27,522,268 km (0.035 R)
• M69: 28,062,317 km (0.102 R)
• M70: 28,705,139 km (0.039 R)
• M71: 29,103,219 km (0.1 R)
• M72: 29,203,000 km (0.079 R)
• M73: 29,854,349 km (0.098 R)
• M74: 30,055,708 km (0.062 R)
• M75: 30,156,537 km (0.105 R)
• M76: 30,865,781 km (0.117 R)
• M77: 31,426,922 km (0.087 R)
• M78: 31,888,432 km (0.059 R)
• M79: 31,991,355 km (0.089 R)
• M80: 32,145,890 km (0.097 R)
• M81: 32,352,335 km (0.112 R)
• M82: 32,974,213 km (0.107 R)
• M83: 33,443,352 km (0.101 R)
• M84: 34,440,721 km (0.112 R)
• M85: 34,863,634 km (0.102 R)
• M86: 35,022,806 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.4

Radius: 7.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.59 AU - 20.93 AU

Year: 32051 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,482,839 km

• M1: 224,098 km (0.096 R)
• M2: 741,856 km (0.096 R)
• M3: 1,130,810 km (0.04 R)
• M4: 1,542,653 km (0.07 R)
• M5: 1,853,667 km (0.096 R)
• M6: 2,298,422 km (0.098 R)
• M7: 2,734,499 km (0.101 R)
• M8: 3,196,159 km (0.081 R)
• M9: 5,273,175 km (0.081 R)
• M10: 5,582,843 km (0.038 R)
• M11: 6,657,255 km (0.088 R)
• M12: 7,793,750 km (0.079 R)
• M13: 8,205,742 km (0.089 R)
• M14: 9,050,671 km (0.102 R)
• M15: 9,173,641 km (0.1 R)
• M16: 9,545,840 km (0.056 R)
• M17: 9,796,716 km (0.114 R)
• M18: 10,113,414 km (0.117 R)
• M19: 10,692,059 km (0.051 R)
• M20: 12,354,690 km (0.096 R)
• M21: 14,167,666 km (0.104 R)
• M22: 14,239,025 km (0.079 R)
• M23: 14,741,973 km (0.066 R)
• M24: 15,032,043 km (0.058 R)
• M25: 15,617,868 km (0.098 R)
• M26: 16,736,112 km (0.11 R)
• M27: 17,495,920 km (0.094 R)
• M28: 19,364,996 km (0.107 R)
• M29: 19,762,328 km (0.089 R)
• M30: 20,242,686 km (0.096 R)
• M31: 20,323,170 km (0.116 R)
• M32: 20,889,099 km (0.085 R)
• M33: 22,451,349 km (0.081 R)
• M34: 23,120,351 km (0.084 R)
• M35: 23,541,918 km (0.101 R)
• M36: 27,714,950 km (0.109 R)
• M37: 30,068,723 km (0.107 R)
• M38: 31,642,044 km (0.074 R)
• M39: 32,203,784 km (0.044 R)
• M40: 33,431,983 km (0.079 R)
• M41: 33,622,271 km (0.05 R)
• M42: 35,836,619 km (0.09 R)
• M43: 36,226,620 km (0.051 R)
• M44: 36,519,982 km (0.099 R)
• M45: 36,912,377 km (0.098 R)
• M46: 39,396,150 km (0.084 R)
• M47: 39,899,398 km (0.098 R)
• M48: 40,000,227 km (0.094 R)
• M49: 43,170,056 km (0.105 R)
• M50: 45,573,346 km (0.087 R)
• M51: 46,631,900 km (0.114 R)
• M52: 48,772,945 km (0.102 R)
• M53: 49,746,827 km (0.114 R)
• M54: 53,594,784 km (0.107 R)
• M55: 54,599,632 km (0.073 R)
• M56: 54,711,681 km (0.095 R)
• M57: 56,401,389 km (0.089 R)
• M58: 56,514,635 km (0.116 R)
• M59: 57,309,598 km (0.104 R)
• M60: 59,140,377 km (0.105 R)
• M61: 62,390,241 km (0.107 R)
• M62: 62,507,376 km (0.111 R)
• M63: 63,447,000 km (0.105 R)
• M64: 64,036,715 km (0.119 R)
• M65: 64,983,969 km (0.108 R)
• M66: 67,012,366 km (0.074 R)
• M67: 68,215,133 km (0.088 R)
• M68: 71,498,208 km (0.107 R)
• M69: 71,620,729 km (0.08 R)
• M70: 71,866,069 km (0.096 R)
• M71: 72,234,678 km (0.051 R)
• M72: 73,591,531 km (0.029 R)
• M73: 78,090,687 km (0.076 R)
• M74: 78,722,588 km (0.118 R)
• M75: 78,975,708 km (0.08 R)
• M76: 82,806,610 km (0.119 R)
• M77: 83,064,068 km (0.098 R)
• M78: 84,874,352 km (0.101 R)
• M79: 85,004,203 km (0.092 R)
• M80: 87,482,890 km (0.066 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit