🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.44 AU - 0.7 AU

Year: 123 Days

Day: 34.1 Hours

Environment

Temp: 409 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,004,948 km

• M1: 146,756 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.76 AU - 1.04 AU

Year: 244 Days

Day: 20.2 Hours

Environment

Temp: 288 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 248 Days

Day: 38.9 Hours

Environment

Temp: 306 °C

Axial Tilt: 168.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.87 AU - 0.97 AU

Year: 252 Days

Day: 22.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,004,948 km

• M1: 44,431 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.12 AU - 1.42 AU

Year: 409 Days

Day: 32.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.65 AU - 3.71 AU

Year: 2020 Days

Day: 23.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.03 AU - 6.65 AU

Year: 4038 Days

Day: 24.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,004,948 km

• M1: 2,206,269 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.69 AU - 6.71 AU

Year: 4961 Days

Day: 28 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 10.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.41 AU - 17.67 AU

Year: 17526 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,004,948 km

• M1: 139,724 km (0.109 R)
• M2: 285,882 km (0.034 R)
• M3: 375,042 km (0.114 R)
• M4: 490,531 km (0.112 R)
• M5: 560,992 km (0.097 R)
• M6: 713,881 km (0.053 R)
• M7: 1,025,942 km (0.026 R)
• M8: 1,197,980 km (0.119 R)
• M9: 1,318,256 km (0.111 R)
• M10: 1,817,016 km (0.115 R)
• M11: 2,075,371 km (0.099 R)
• M12: 2,270,896 km (0.055 R)
• M13: 2,370,977 km (0.061 R)
• M14: 2,447,122 km (0.059 R)
• M15: 2,893,672 km (0.091 R)
• M16: 3,085,157 km (0.066 R)
• M17: 3,952,525 km (0.1 R)
• M18: 4,288,672 km (0.097 R)
• M19: 4,507,533 km (0.11 R)
• M20: 4,602,528 km (0.112 R)
• M21: 4,794,313 km (0.109 R)
• M22: 5,385,972 km (0.114 R)
• M23: 5,554,419 km (0.112 R)
• M24: 6,927,429 km (0.071 R)
• M25: 7,258,788 km (0.117 R)
• M26: 7,519,986 km (0.109 R)
• M27: 8,167,445 km (0.083 R)
• M28: 8,283,533 km (0.114 R)
• M29: 8,517,504 km (0.069 R)
• M30: 9,071,764 km (0.071 R)
• M31: 9,474,931 km (0.112 R)
• M32: 9,556,162 km (0.067 R)
• M33: 9,966,360 km (0.092 R)
• M34: 10,340,504 km (0.113 R)
• M35: 12,456,865 km (0.105 R)
• M36: 14,796,576 km (0.072 R)
• M37: 15,128,234 km (0.116 R)
• M38: 15,895,372 km (0.098 R)
• M39: 16,040,632 km (0.101 R)
• M40: 16,970,682 km (0.056 R)
• M41: 17,767,590 km (0.036 R)
• M42: 18,221,170 km (0.093 R)
• M43: 18,985,615 km (0.096 R)
• M44: 20,598,580 km (0.03 R)
• M45: 21,075,049 km (0.115 R)
• M46: 21,823,487 km (0.049 R)
• M47: 22,798,566 km (0.117 R)
• M48: 22,907,772 km (0.073 R)
• M49: 23,126,784 km (0.107 R)
• M50: 23,456,497 km (0.107 R)
• M51: 23,898,709 km (0.111 R)
• M52: 24,176,362 km (0.08 R)
• M53: 24,455,213 km (0.051 R)
• M54: 24,679,011 km (0.04 R)
• M55: 26,551,079 km (0.114 R)
• M56: 26,781,160 km (0.116 R)
• M57: 27,069,585 km (0.1 R)
• M58: 27,882,799 km (0.052 R)
• M59: 28,175,263 km (0.049 R)
• M60: 28,351,190 km (0.071 R)
• M61: 29,354,992 km (0.097 R)
• M62: 29,652,392 km (0.107 R)
• M63: 30,250,335 km (0.114 R)
• M64: 30,671,154 km (0.093 R)
• M65: 30,791,730 km (0.059 R)
• M66: 30,912,605 km (0.091 R)
• M67: 31,458,039 km (0.094 R)
• M68: 31,579,662 km (0.07 R)
• M69: 32,067,800 km (0.032 R)
• M70: 34,045,184 km (0.095 R)
• M71: 34,545,739 km (0.119 R)
• M72: 34,671,251 km (0.119 R)
• M73: 34,922,725 km (0.067 R)
• M74: 36,061,764 km (0.11 R)
• M75: 37,020,387 km (0.071 R)
• M76: 38,571,417 km (0.102 R)
• M77: 39,946,072 km (0.082 R)
• M78: 40,407,731 km (0.11 R)
• M79: 41,070,450 km (0.086 R)
• M80: 41,937,369 km (0.071 R)
• M81: 42,541,146 km (0.059 R)
• M82: 43,282,853 km (0.048 R)
• M83: 43,486,007 km (0.099 R)
• M84: 43,621,542 km (0.104 R)
• M85: 44,437,748 km (0.116 R)
• M86: 44,710,914 km (0.112 R)
• M87: 44,916,162 km (0.057 R)
• M88: 45,190,375 km (0.032 R)
• M89: 45,809,262 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 5.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.54 AU - 20.04 AU

Year: 24238 Days

Day: 17 Hours

Environment

Temp: -173 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,004,948 km

• M1: 74,949 km (0.067 R)
• M2: 257,608 km (0.119 R)
• M3: 296,204 km (0.115 R)
• M4: 680,222 km (0.076 R)
• M5: 1,149,510 km (0.108 R)
• M6: 1,216,979 km (0.12 R)
• M7: 2,700,690 km (0.048 R)
• M8: 2,882,302 km (0.067 R)
• M9: 3,882,813 km (0.104 R)
• M10: 4,366,762 km (0.062 R)
• M11: 4,869,710 km (0.08 R)
• M12: 5,277,514 km (0.098 R)
• M13: 5,929,312 km (0.103 R)
• M14: 6,007,701 km (0.11 R)
• M15: 6,165,527 km (0.099 R)
• M16: 7,015,841 km (0.084 R)
• M17: 7,859,423 km (0.077 R)
• M18: 8,468,885 km (0.062 R)
• M19: 9,138,485 km (0.104 R)
• M20: 9,778,764 km (0.116 R)
• M21: 11,053,936 km (0.112 R)
• M22: 11,150,427 km (0.056 R)
• M23: 11,982,191 km (0.098 R)
• M24: 12,430,685 km (0.097 R)
• M25: 13,139,031 km (0.104 R)
• M26: 14,966,519 km (0.113 R)
• M27: 15,234,000 km (0.078 R)
• M28: 15,341,411 km (0.076 R)
• M29: 17,038,749 km (0.066 R)
• M30: 17,655,242 km (0.117 R)
• M31: 17,994,529 km (0.085 R)
• M32: 19,199,092 km (0.056 R)
• M33: 19,489,760 km (0.115 R)
• M34: 19,664,939 km (0.079 R)
• M35: 19,957,852 km (0.088 R)
• M36: 21,263,841 km (0.07 R)
• M37: 21,564,533 km (0.117 R)
• M38: 22,658,692 km (0.069 R)
• M39: 23,336,071 km (0.118 R)
• M40: 23,459,938 km (0.095 R)
• M41: 23,646,187 km (0.1 R)
• M42: 23,770,653 km (0.108 R)
• M43: 26,304,691 km (0.119 R)
• M44: 26,951,403 km (0.071 R)
• M45: 28,790,110 km (0.11 R)
• M46: 29,122,666 km (0.08 R)
• M47: 29,256,108 km (0.11 R)
• M48: 29,858,837 km (0.093 R)
• M49: 31,008,497 km (0.083 R)
• M50: 33,211,774 km (0.082 R)
• M51: 33,560,487 km (0.078 R)
• M52: 35,678,494 km (0.065 R)
• M53: 38,642,327 km (0.106 R)
• M54: 42,740,112 km (0.115 R)
• M55: 43,043,496 km (0.07 R)
• M56: 43,805,099 km (0.104 R)
• M57: 43,957,988 km (0.062 R)
• M58: 46,349,609 km (0.112 R)
• M59: 46,817,402 km (0.102 R)
• M60: 46,973,731 km (0.101 R)
• M61: 47,130,061 km (0.076 R)
• M62: 47,286,690 km (0.045 R)
• M63: 47,522,008 km (0.119 R)
• M64: 47,915,001 km (0.081 R)
• M65: 49,418,011 km (0.026 R)
• M66: 49,895,827 km (0.1 R)
• M67: 50,455,323 km (0.084 R)
• M68: 53,039,027 km (0.054 R)

Kuiper Belt

Range: 38.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit