🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.91 AU - 1.37 AU

Year: 459 Days

Day: 15.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,151,953 km

• M1: 28,872 km (0.03 R)
• M2: 421,118 km (0.082 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.62 AU - 2.82 AU

Year: 1690 Days

Day: 18.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.27 AU - 7.21 AU

Year: 5872 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,151,953 km

• M1: 212,130 km (0.109 R)
• M2: 795,711 km (0.029 R)
• M3: 1,398,890 km (0.113 R)
• M4: 1,538,315 km (0.073 R)
• M5: 1,715,289 km (0.036 R)
• M6: 1,916,498 km (0.087 R)
• M7: 2,179,342 km (0.038 R)
• M8: 2,567,548 km (0.085 R)
• M9: 2,702,037 km (0.102 R)
• M10: 2,898,309 km (0.098 R)
• M11: 3,038,482 km (0.107 R)
• M12: 3,201,694 km (0.093 R)
• M13: 3,515,700 km (0.108 R)
• M14: 3,644,055 km (0.059 R)
• M15: 3,796,046 km (0.088 R)
• M16: 4,128,752 km (0.065 R)
• M17: 4,587,269 km (0.106 R)
• M18: 4,870,458 km (0.087 R)
• M19: 5,086,477 km (0.119 R)
• M20: 5,256,869 km (0.086 R)
• M21: 5,678,586 km (0.069 R)
• M22: 5,779,415 km (0.098 R)
• M23: 5,982,868 km (0.105 R)
• M24: 6,085,492 km (0.063 R)
• M25: 6,397,104 km (0.075 R)
• M26: 6,554,780 km (0.103 R)
• M27: 6,740,581 km (0.119 R)
• M28: 6,901,099 km (0.081 R)
• M29: 7,036,037 km (0.086 R)
• M30: 7,198,949 km (0.102 R)
• M31: 7,335,681 km (0.032 R)
• M32: 7,751,264 km (0.117 R)
• M33: 8,547,574 km (0.095 R)
• M34: 9,369,913 km (0.091 R)
• M35: 9,851,319 km (0.12 R)
• M36: 10,003,310 km (0.111 R)
• M37: 10,156,199 km (0.095 R)
• M38: 10,495,338 km (0.057 R)
• M39: 11,727,725 km (0.111 R)
• M40: 11,824,365 km (0.092 R)
• M41: 11,986,081 km (0.054 R)
• M42: 12,246,530 km (0.096 R)
• M43: 12,739,755 km (0.107 R)
• M44: 13,206,051 km (0.101 R)
• M45: 13,407,560 km (0.095 R)
• M46: 13,745,800 km (0.1 R)
• M47: 13,881,934 km (0.086 R)
• M48: 14,121,141 km (0.103 R)
• M49: 14,638,451 km (0.11 R)
• M50: 14,881,996 km (0.036 R)
• M51: 15,302,516 km (0.086 R)
• M52: 15,905,246 km (0.033 R)
• M53: 16,587,861 km (0.116 R)
• M54: 16,732,821 km (0.059 R)
• M55: 16,878,230 km (0.057 R)
• M56: 17,574,608 km (0.025 R)
• M57: 18,019,213 km (0.106 R)
• M58: 19,223,177 km (0.079 R)
• M59: 21,195,326 km (0.097 R)
• M60: 22,065,836 km (0.043 R)
• M61: 22,706,264 km (0.069 R)
• M62: 22,826,989 km (0.085 R)
• M63: 23,028,797 km (0.067 R)
• M64: 23,719,191 km (0.097 R)
• M65: 23,841,712 km (0.088 R)
• M66: 24,087,501 km (0.111 R)
• M67: 24,498,895 km (0.081 R)
• M68: 25,245,389 km (0.075 R)
• M69: 26,548,386 km (0.119 R)
• M70: 26,760,666 km (0.12 R)
• M71: 26,888,272 km (0.111 R)
• M72: 27,486,514 km (0.102 R)
• M73: 27,615,169 km (0.104 R)
• M74: 28,522,180 km (0.114 R)
• M75: 29,132,241 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.1

Radius: 5.1

Gravity: 36.41 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.14 AU - 14.24 AU

Year: 17030 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,151,953 km

• M1: 439,219 km (0.067 R)
• M2: 672,143 km (0.093 R)
• M3: 718,369 km (0.035 R)
• M4: 2,726,571 km (0.111 R)
• M5: 3,964,044 km (0.093 R)
• M6: 4,351,802 km (0.081 R)
• M7: 4,483,747 km (0.114 R)
• M8: 4,528,028 km (0.118 R)
• M9: 5,070,620 km (0.12 R)
• M10: 5,256,121 km (0.093 R)
• M11: 5,874,110 km (0.049 R)
• M12: 6,216,390 km (0.103 R)
• M13: 6,315,274 km (0.085 R)
• M14: 6,716,496 km (0.115 R)
• M15: 8,076,041 km (0.036 R)
• M16: 8,130,046 km (0.038 R)
• M17: 9,009,532 km (0.056 R)
• M18: 11,579,324 km (0.12 R)
• M19: 12,192,825 km (0.101 R)
• M20: 12,943,058 km (0.096 R)
• M21: 13,515,420 km (0.064 R)
• M22: 14,487,507 km (0.097 R)
• M23: 14,618,854 km (0.094 R)
• M24: 14,882,744 km (0.097 R)
• M25: 15,348,293 km (0.04 R)
• M26: 15,616,372 km (0.045 R)
• M27: 16,089,401 km (0.1 R)
• M28: 16,157,318 km (0.094 R)
• M29: 16,704,397 km (0.072 R)
• M30: 16,980,256 km (0.063 R)
• M31: 17,536,311 km (0.071 R)
• M32: 20,038,784 km (0.118 R)
• M33: 20,111,938 km (0.11 R)
• M34: 20,331,847 km (0.102 R)
• M35: 23,879,560 km (0.047 R)
• M36: 24,034,693 km (0.099 R)
• M37: 24,190,125 km (0.061 R)
• M38: 24,346,006 km (0.095 R)
• M39: 26,002,204 km (0.085 R)
• M40: 26,562,299 km (0.114 R)
• M41: 26,964,717 km (0.108 R)
• M42: 28,102,558 km (0.094 R)
• M43: 28,594,885 km (0.084 R)
• M44: 29,172,931 km (0.072 R)
• M45: 30,592,765 km (0.105 R)
• M46: 30,676,988 km (0.052 R)
• M47: 31,014,631 km (0.033 R)
• M48: 31,099,303 km (0.043 R)
• M49: 31,268,648 km (0.077 R)
• M50: 31,438,441 km (0.05 R)
• M51: 31,608,534 km (0.074 R)
• M52: 32,206,028 km (0.105 R)
• M53: 32,377,467 km (0.066 R)
• M54: 34,545,739 km (0.108 R)
• M55: 35,426,122 km (0.116 R)
• M56: 36,581,616 km (0.097 R)
• M57: 36,850,144 km (0.117 R)
• M58: 39,661,687 km (0.112 R)
• M59: 39,845,393 km (0.089 R)
• M60: 42,917,834 km (0.097 R)
• M61: 43,295,419 km (0.116 R)
• M62: 43,579,356 km (0.108 R)
• M63: 43,958,886 km (0.118 R)
• M64: 45,872,691 km (0.109 R)
• M65: 50,675,232 km (0.062 R)
• M66: 53,794,946 km (0.111 R)
• M67: 54,202,001 km (0.101 R)
• M68: 54,916,780 km (0.077 R)
• M69: 56,769,101 km (0.068 R)
• M70: 57,079,816 km (0.1 R)
• M71: 59,165,659 km (0.11 R)
• M72: 59,796,363 km (0.08 R)
• M73: 60,534,778 km (0.112 R)
• M74: 61,488,764 km (0.074 R)
• M75: 61,914,370 km (0.083 R)
• M76: 63,197,022 km (0.065 R)
• M77: 65,354,074 km (0.104 R)
• M78: 66,005,872 km (0.066 R)
• M79: 66,441,650 km (0.112 R)
• M80: 66,659,764 km (0.077 R)
• M81: 68,084,085 km (0.096 R)
• M82: 68,414,248 km (0.117 R)
• M83: 69,850,836 km (0.113 R)
• M84: 70,183,841 km (0.044 R)
• M85: 72,416,888 km (0.07 R)
• M86: 72,866,280 km (0.108 R)
• M87: 72,978,778 km (0.053 R)
• M88: 73,429,217 km (0.079 R)
• M89: 74,219,992 km (0.118 R)
• M90: 74,559,728 km (0.105 R)
• M91: 74,786,519 km (0.075 R)
• M92: 75,013,459 km (0.11 R)
• M93: 76,037,905 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit