🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 149 Days

Day: 43.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 91.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,682,281 km

• M1: 49,816 km (0.108 R)
• M2: 394,340 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.4 AU - 1.7 AU

Year: 705 Days

Day: 46.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,682,281 km

• M1: 21,841 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.99 AU - 3.43 AU

Year: 2101 Days

Day: 43.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,682,281 km

• M1: 553,512 km (0.053 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 8

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.14 AU - 7.32 AU

Year: 7101 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,682,281 km

• M1: 105,915 km (0.103 R)
• M2: 170,691 km (0.095 R)
• M3: 225,893 km (0.074 R)
• M4: 353,051 km (0.083 R)
• M5: 444,754 km (0.057 R)
• M6: 519,553 km (0.114 R)
• M7: 654,491 km (0.102 R)
• M8: 756,068 km (0.04 R)
• M9: 832,063 km (0.11 R)
• M10: 910,752 km (0.118 R)
• M11: 1,162,525 km (0.115 R)
• M12: 1,287,439 km (0.1 R)
• M13: 1,512,285 km (0.086 R)
• M14: 1,769,892 km (0.109 R)
• M15: 1,872,816 km (0.106 R)
• M16: 1,956,591 km (0.118 R)
• M17: 2,718,493 km (0.057 R)
• M18: 3,281,280 km (0.057 R)
• M19: 4,122,618 km (0.077 R)
• M20: 4,482,850 km (0.08 R)
• M21: 4,795,509 km (0.119 R)
• M22: 4,910,999 km (0.077 R)
• M23: 5,056,558 km (0.092 R)
• M24: 5,115,350 km (0.032 R)
• M25: 5,292,623 km (0.107 R)
• M26: 5,836,860 km (0.118 R)
• M27: 6,053,478 km (0.091 R)
• M28: 6,526,207 km (0.088 R)
• M29: 6,686,426 km (0.089 R)
• M30: 6,945,680 km (0.101 R)
• M31: 7,208,074 km (0.042 R)
• M32: 7,574,290 km (0.104 R)
• M33: 7,675,268 km (0.069 R)
• M34: 8,324,822 km (0.087 R)
• M35: 8,779,450 km (0.092 R)
• M36: 9,063,237 km (0.11 R)
• M37: 9,206,253 km (0.063 R)
• M38: 10,080,204 km (0.083 R)
• M39: 10,265,555 km (0.106 R)
• M40: 10,639,849 km (0.05 R)
• M41: 10,866,490 km (0.06 R)
• M42: 11,750,165 km (0.115 R)
• M43: 12,696,670 km (0.096 R)
• M44: 12,937,074 km (0.105 R)
• M45: 13,017,558 km (0.096 R)
• M46: 13,300,597 km (0.118 R)
• M47: 14,578,163 km (0.088 R)
• M48: 15,125,691 km (0.117 R)
• M49: 15,423,092 km (0.11 R)
• M50: 15,722,587 km (0.103 R)
• M51: 15,808,605 km (0.074 R)
• M52: 16,153,877 km (0.106 R)
• M53: 16,283,878 km (0.082 R)
• M54: 17,827,429 km (0.091 R)
• M55: 18,231,941 km (0.117 R)
• M56: 18,593,968 km (0.036 R)
• M57: 18,958,389 km (0.078 R)
• M58: 19,049,793 km (0.087 R)
• M59: 19,648,035 km (0.109 R)
• M60: 20,957,166 km (0.117 R)
• M61: 21,670,149 km (0.082 R)
• M62: 22,101,739 km (0.108 R)
• M63: 22,246,101 km (0.09 R)
• M64: 22,342,592 km (0.097 R)
• M65: 22,584,491 km (0.057 R)
• M66: 23,609,835 km (0.106 R)
• M67: 24,401,208 km (0.088 R)
• M68: 24,800,036 km (0.113 R)
• M69: 25,000,347 km (0.115 R)
• M70: 25,251,373 km (0.111 R)
• M71: 26,724,313 km (0.118 R)
• M72: 26,878,249 km (0.097 R)
• M73: 27,393,464 km (0.119 R)
• M74: 27,808,150 km (0.115 R)
• M75: 28,748,522 km (0.079 R)
• M76: 28,801,031 km (0.1 R)
• M77: 29,116,982 km (0.055 R)
• M78: 29,593,152 km (0.102 R)
• M79: 29,911,945 km (0.113 R)
• M80: 30,553,121 km (0.104 R)
• M81: 31,144,781 km (0.074 R)
• M82: 31,577,418 km (0.093 R)
• M83: 31,903,242 km (0.045 R)
• M84: 31,957,696 km (0.069 R)
• M85: 32,613,084 km (0.081 R)
• M86: 32,667,837 km (0.099 R)
• M87: 32,942,349 km (0.119 R)
• M88: 33,328,012 km (0.072 R)
• M89: 34,382,228 km (0.052 R)
• M90: 35,786,055 km (0.085 R)
• M91: 36,466,575 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 8.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.55 AU - 10.39 AU

Year: 9004 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,682,281 km

• M1: 225,294 km (0.059 R)
• M2: 282,590 km (0.119 R)
• M3: 613,950 km (0.11 R)
• M4: 703,559 km (0.111 R)
• M5: 770,429 km (0.074 R)
• M6: 1,153,998 km (0.075 R)
• M7: 1,218,026 km (0.093 R)
• M8: 1,316,461 km (0.11 R)
• M9: 1,434,644 km (0.089 R)
• M10: 1,503,907 km (0.116 R)
• M11: 1,574,218 km (0.077 R)
• M12: 1,663,828 km (0.1 R)
• M13: 1,736,682 km (0.051 R)
• M14: 1,792,033 km (0.114 R)
• M15: 2,358,410 km (0.09 R)
• M16: 3,043,868 km (0.098 R)
• M17: 3,111,187 km (0.105 R)
• M18: 3,224,433 km (0.113 R)
• M19: 4,055,748 km (0.102 R)
• M20: 4,456,969 km (0.11 R)
• M21: 4,976,373 km (0.04 R)
• M22: 5,082,588 km (0.093 R)
• M23: 5,270,333 km (0.094 R)
• M24: 5,903,132 km (0.108 R)
• M25: 6,415,056 km (0.105 R)
• M26: 6,559,867 km (0.081 R)
• M27: 6,764,367 km (0.12 R)
• M28: 6,911,721 km (0.062 R)
• M29: 7,179,651 km (0.09 R)
• M30: 7,511,758 km (0.038 R)
• M31: 8,222,497 km (0.056 R)
• M32: 8,570,013 km (0.092 R)
• M33: 9,116,494 km (0.047 R)
• M34: 9,377,692 km (0.046 R)
• M35: 9,509,039 km (0.105 R)
• M36: 10,041,159 km (0.057 R)
• M37: 10,926,329 km (0.049 R)
• M38: 11,343,259 km (0.084 R)
• M39: 11,624,054 km (0.104 R)
• M40: 11,836,333 km (0.082 R)
• M41: 12,661,365 km (0.104 R)
• M42: 12,989,284 km (0.077 R)
• M43: 13,356,995 km (0.087 R)
• M44: 13,989,944 km (0.087 R)
• M45: 14,140,290 km (0.083 R)
• M46: 15,478,592 km (0.11 R)
• M47: 15,595,129 km (0.076 R)
• M48: 16,064,418 km (0.071 R)
• M49: 16,261,289 km (0.066 R)
• M50: 16,617,780 km (0.071 R)
• M51: 17,057,000 km (0.116 R)
• M52: 17,298,151 km (0.049 R)
• M53: 18,069,328 km (0.055 R)
• M54: 19,017,779 km (0.116 R)
• M55: 19,142,693 km (0.082 R)
• M56: 19,897,863 km (0.109 R)
• M57: 21,350,758 km (0.104 R)
• M58: 21,437,225 km (0.109 R)
• M59: 22,177,436 km (0.087 R)
• M60: 23,147,727 km (0.045 R)
• M61: 23,325,599 km (0.074 R)
• M62: 23,548,650 km (0.05 R)
• M63: 23,772,448 km (0.035 R)
• M64: 25,038,345 km (0.095 R)
• M65: 26,326,084 km (0.105 R)
• M66: 26,604,785 km (0.048 R)
• M67: 27,305,950 km (0.111 R)
• M68: 28,060,521 km (0.065 R)
• M69: 28,392,928 km (0.097 R)
• M70: 28,631,088 km (0.079 R)
• M71: 28,965,589 km (0.077 R)
• M72: 29,253,415 km (0.092 R)
• M73: 29,397,627 km (0.074 R)
• M74: 29,542,139 km (0.12 R)
• M75: 30,267,988 km (0.04 R)
• M76: 30,706,459 km (0.12 R)
• M77: 30,804,146 km (0.108 R)
• M78: 31,048,888 km (0.051 R)
• M79: 31,245,011 km (0.057 R)
• M80: 31,638,753 km (0.107 R)
• M81: 32,580,471 km (0.058 R)
• M82: 32,680,104 km (0.116 R)
• M83: 33,430,786 km (0.099 R)
• M84: 33,631,995 km (0.119 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: 192 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit