🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.94 AU - 1 AU

Year: 426 Days

Day: 16.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,671,617 km

• M1: 99,183 km (0.106 R)
• M2: 444,156 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.29 AU - 1.73 AU

Year: 828 Days

Day: 46.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 989 Days

Day: 35.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.89 AU - 1.95 AU

Year: 1187 Days

Day: 47.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 14.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.41 AU - 3.65 AU

Year: 2959 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,671,617 km

• M1: 189,391 km (0.101 R)
• M2: 484,548 km (0.105 R)
• M3: 620,382 km (0.038 R)
• M4: 780,901 km (0.047 R)
• M5: 1,066,334 km (0.072 R)
• M6: 1,477,429 km (0.105 R)
• M7: 1,570,478 km (0.116 R)
• M8: 1,665,623 km (0.113 R)
• M9: 1,762,861 km (0.078 R)
• M10: 1,887,177 km (0.078 R)
• M11: 2,014,635 km (0.111 R)
• M12: 2,131,919 km (0.062 R)
• M13: 2,305,752 km (0.118 R)
• M14: 2,540,172 km (0.068 R)
• M15: 2,768,159 km (0.105 R)
• M16: 3,077,976 km (0.116 R)
• M17: 3,747,576 km (0.115 R)
• M18: 3,860,822 km (0.078 R)
• M19: 3,975,414 km (0.107 R)
• M20: 4,292,113 km (0.079 R)
• M21: 4,513,517 km (0.095 R)
• M22: 4,669,099 km (0.105 R)
• M23: 4,914,739 km (0.105 R)
• M24: 5,455,535 km (0.104 R)
• M25: 5,845,537 km (0.084 R)
• M26: 6,072,626 km (0.102 R)
• M27: 6,187,218 km (0.069 R)
• M28: 6,283,260 km (0.073 R)
• M29: 6,672,514 km (0.076 R)
• M30: 7,009,707 km (0.112 R)
• M31: 7,130,134 km (0.097 R)
• M32: 7,597,926 km (0.066 R)
• M33: 7,845,960 km (0.091 R)
• M34: 8,180,909 km (0.103 R)
• M35: 8,563,431 km (0.117 R)
• M36: 8,800,095 km (0.066 R)
• M37: 9,258,014 km (0.054 R)
• M38: 9,723,712 km (0.026 R)
• M39: 9,858,200 km (0.103 R)
• M40: 10,242,667 km (0.118 R)
• M41: 10,493,991 km (0.09 R)
• M42: 10,678,146 km (0.097 R)
• M43: 10,886,686 km (0.115 R)
• M44: 11,096,422 km (0.069 R)
• M45: 11,496,447 km (0.112 R)
• M46: 11,591,142 km (0.093 R)
• M47: 11,829,302 km (0.062 R)
• M48: 12,045,172 km (0.081 R)
• M49: 12,675,727 km (0.074 R)
• M50: 13,094,002 km (0.108 R)
• M51: 13,367,019 km (0.086 R)
• M52: 13,616,847 km (0.073 R)
• M53: 13,843,039 km (0.076 R)
• M54: 14,324,744 km (0.077 R)
• M55: 14,966,818 km (0.077 R)
• M56: 15,096,370 km (0.101 R)
• M57: 15,592,137 km (0.07 R)
• M58: 16,199,505 km (0.114 R)
• M59: 16,332,647 km (0.072 R)
• M60: 16,599,829 km (0.097 R)
• M61: 17,030,521 km (0.047 R)
• M62: 17,546,633 km (0.077 R)
• M63: 18,677,893 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414

Radius: 4.3

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.08 AU - 13.72 AU

Year: 18318 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,671,617 km

• M1: 164,857 km (0.073 R)
• M2: 307,573 km (0.117 R)
• M3: 594,053 km (0.109 R)
• M4: 671,096 km (0.06 R)
• M5: 1,200,224 km (0.099 R)
• M6: 1,399,488 km (0.113 R)
• M7: 1,970,354 km (0.116 R)
• M8: 2,448,319 km (0.08 R)
• M9: 2,479,435 km (0.079 R)
• M10: 2,604,948 km (0.044 R)
• M11: 2,960,542 km (0.116 R)
• M12: 3,400,509 km (0.1 R)
• M13: 3,504,929 km (0.108 R)
• M14: 3,610,395 km (0.091 R)
• M15: 4,567,522 km (0.066 R)
• M16: 4,994,774 km (0.11 R)
• M17: 5,273,325 km (0.087 R)
• M18: 5,597,803 km (0.091 R)
• M19: 6,096,562 km (0.085 R)
• M20: 7,676,316 km (0.098 R)
• M21: 8,136,329 km (0.057 R)
• M22: 8,843,029 km (0.08 R)
• M23: 9,618,245 km (0.047 R)
• M24: 10,364,739 km (0.104 R)
• M25: 10,975,098 km (0.055 R)
• M26: 11,129,633 km (0.049 R)
• M27: 12,820,986 km (0.112 R)
• M28: 12,983,599 km (0.113 R)
• M29: 13,311,069 km (0.118 R)
• M30: 13,585,880 km (0.114 R)
• M31: 14,477,932 km (0.086 R)
• M32: 14,760,523 km (0.098 R)
• M33: 15,793,047 km (0.059 R)
• M34: 16,025,672 km (0.07 R)
• M35: 16,084,015 km (0.071 R)
• M36: 16,848,759 km (0.03 R)
• M37: 17,026,781 km (0.094 R)
• M38: 17,265,389 km (0.074 R)
• M39: 17,987,498 km (0.103 R)
• M40: 18,474,290 km (0.115 R)
• M41: 18,535,475 km (0.104 R)
• M42: 18,596,811 km (0.09 R)
• M43: 18,719,481 km (0.115 R)
• M44: 18,903,935 km (0.071 R)
• M45: 19,960,844 km (0.081 R)
• M46: 20,654,828 km (0.067 R)
• M47: 20,845,566 km (0.115 R)
• M48: 21,164,508 km (0.083 R)
• M49: 24,914,029 km (0.093 R)
• M50: 26,071,319 km (0.075 R)
• M51: 26,346,130 km (0.106 R)
• M52: 27,804,709 km (0.058 R)
• M53: 28,579,177 km (0.094 R)
• M54: 30,437,632 km (0.069 R)
• M55: 31,454,448 km (0.077 R)
• M56: 31,673,759 km (0.033 R)
• M57: 32,113,876 km (0.11 R)
• M58: 32,187,478 km (0.088 R)
• M59: 32,261,080 km (0.062 R)
• M60: 32,334,682 km (0.062 R)
• M61: 34,872,760 km (0.083 R)
• M62: 35,099,700 km (0.116 R)
• M63: 37,241,941 km (0.067 R)
• M64: 37,861,725 km (0.114 R)
• M65: 38,641,280 km (0.075 R)
• M66: 38,719,519 km (0.029 R)
• M67: 40,613,129 km (0.113 R)
• M68: 40,931,773 km (0.079 R)
• M69: 41,331,049 km (0.118 R)
• M70: 41,571,303 km (0.106 R)
• M71: 42,133,642 km (0.113 R)
• M72: 42,214,126 km (0.072 R)
• M73: 42,375,392 km (0.035 R)
• M74: 43,265,799 km (0.115 R)
• M75: 43,509,643 km (0.029 R)
• M76: 43,917,148 km (0.063 R)
• M77: 45,559,882 km (0.045 R)
• M78: 45,642,610 km (0.093 R)
• M79: 46,888,461 km (0.112 R)
• M80: 49,074,534 km (0.06 R)
• M81: 49,668,737 km (0.1 R)
• M82: 50,436,174 km (0.034 R)
• M83: 51,551,576 km (0.053 R)
• M84: 51,896,399 km (0.119 R)
• M85: 52,848,739 km (0.103 R)
• M86: 52,935,655 km (0.099 R)
• M87: 53,544,967 km (0.108 R)
• M88: 53,719,399 km (0.07 R)
• M89: 54,770,623 km (0.095 R)
• M90: 55,651,605 km (0.112 R)
• M91: 55,916,842 km (0.073 R)
• M92: 58,233,215 km (0.115 R)
• M93: 60,036,169 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit