🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 45.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,138,767 km

• M1: 109,506 km (0.097 R)
• M2: 215,271 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 299 Days

Day: 30 Hours

Environment

Temp: 147 °C

Axial Tilt: 135.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,138,767 km

• M1: 481,705 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 347 Days

Day: 22.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.28 AU - 1.8 AU

Year: 705 Days

Day: 23.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.5 AU - 2.32 AU

Year: 974 Days

Day: 13.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,138,767 km

• M1: 554,859 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.62 AU - 4.16 AU

Year: 2831 Days

Day: 46.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,138,767 km

• M1: 524,939 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 10.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.09 AU - 11.07 AU

Year: 10095 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,138,767 km

• M1: 197,619 km (0.026 R)
• M2: 318,045 km (0.1 R)
• M3: 449,691 km (0.034 R)
• M4: 616,642 km (0.034 R)
• M5: 915,539 km (0.053 R)
• M6: 997,369 km (0.079 R)
• M7: 1,204,562 km (0.09 R)
• M8: 1,276,967 km (0.112 R)
• M9: 1,464,414 km (0.069 R)
• M10: 1,701,676 km (0.115 R)
• M11: 2,080,906 km (0.111 R)
• M12: 2,168,720 km (0.06 R)
• M13: 2,892,325 km (0.091 R)
• M14: 3,090,692 km (0.059 R)
• M15: 3,422,500 km (0.059 R)
• M16: 3,659,164 km (0.116 R)
• M17: 4,010,270 km (0.075 R)
• M18: 4,203,999 km (0.115 R)
• M19: 4,803,588 km (0.115 R)
• M20: 5,068,825 km (0.093 R)
• M21: 5,158,284 km (0.033 R)
• M22: 5,737,378 km (0.088 R)
• M23: 6,241,074 km (0.114 R)
• M24: 6,857,566 km (0.054 R)
• M25: 8,043,878 km (0.114 R)
• M26: 8,113,590 km (0.088 R)
• M27: 8,288,769 km (0.049 R)
• M28: 8,359,230 km (0.107 R)
• M29: 8,642,867 km (0.034 R)
• M30: 9,110,660 km (0.114 R)
• M31: 10,183,725 km (0.074 R)
• M32: 10,334,969 km (0.054 R)
• M33: 10,869,781 km (0.097 R)
• M34: 11,610,291 km (0.097 R)
• M35: 11,847,403 km (0.071 R)
• M36: 12,246,381 km (0.084 R)
• M37: 13,304,187 km (0.114 R)
• M38: 14,902,341 km (0.063 R)
• M39: 15,031,145 km (0.113 R)
• M40: 16,961,556 km (0.109 R)
• M41: 17,275,861 km (0.078 R)
• M42: 17,728,245 km (0.107 R)
• M43: 18,047,188 km (0.077 R)
• M44: 18,322,149 km (0.092 R)
• M45: 19,576,377 km (0.117 R)
• M46: 20,714,368 km (0.116 R)
• M47: 21,388,157 km (0.076 R)
• M48: 23,153,562 km (0.063 R)
• M49: 23,352,527 km (0.108 R)
• M50: 24,305,764 km (0.074 R)
• M51: 24,965,192 km (0.074 R)
• M52: 26,561,551 km (0.08 R)
• M53: 26,874,360 km (0.062 R)
• M54: 28,830,053 km (0.12 R)
• M55: 29,474,072 km (0.105 R)
• M56: 29,581,932 km (0.116 R)
• M57: 30,177,182 km (0.097 R)
• M58: 30,776,471 km (0.098 R)
• M59: 31,269,695 km (0.079 R)
• M60: 31,655,059 km (0.055 R)
• M61: 32,375,074 km (0.094 R)
• M62: 32,932,625 km (0.047 R)
• M63: 33,212,522 km (0.092 R)
• M64: 33,549,566 km (0.108 R)
• M65: 33,774,861 km (0.057 R)
• M66: 34,000,604 km (0.107 R)
• M67: 34,226,946 km (0.119 R)
• M68: 34,794,819 km (0.045 R)
• M69: 35,194,245 km (0.115 R)
• M70: 35,767,505 km (0.099 R)
• M71: 38,267,285 km (0.099 R)
• M72: 38,620,635 km (0.103 R)
• M73: 39,627,429 km (0.064 R)
• M74: 39,746,509 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.1

Radius: 5.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.7 AU - 15.14 AU

Year: 21263 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,138,767 km

• M1: 81,082 km (0.069 R)
• M2: 237,561 km (0.115 R)
• M3: 282,142 km (0.115 R)
• M4: 330,312 km (0.116 R)
• M5: 435,928 km (0.113 R)
• M6: 889,659 km (0.113 R)
• M7: 1,158,336 km (0.111 R)
• M8: 1,198,877 km (0.095 R)
• M9: 1,365,380 km (0.09 R)
• M10: 1,473,240 km (0.064 R)
• M11: 1,861,147 km (0.087 R)
• M12: 1,932,804 km (0.1 R)
• M13: 2,253,991 km (0.084 R)
• M14: 3,170,727 km (0.079 R)
• M15: 3,518,991 km (0.106 R)
• M16: 4,188,740 km (0.101 R)
• M17: 4,830,964 km (0.097 R)
• M18: 5,063,140 km (0.042 R)
• M19: 5,400,932 km (0.079 R)
• M20: 5,711,198 km (0.114 R)
• M21: 5,815,916 km (0.099 R)
• M22: 6,098,357 km (0.101 R)
• M23: 7,084,058 km (0.102 R)
• M24: 7,271,952 km (0.102 R)
• M25: 7,309,801 km (0.118 R)
• M26: 7,576,235 km (0.096 R)
• M27: 8,315,098 km (0.045 R)
• M28: 8,473,523 km (0.099 R)
• M29: 8,513,316 km (0.101 R)
• M30: 8,753,420 km (0.085 R)
• M31: 9,322,042 km (0.079 R)
• M32: 9,652,204 km (0.098 R)
• M33: 9,902,481 km (0.11 R)
• M34: 10,028,443 km (0.117 R)
• M35: 10,281,862 km (0.097 R)
• M36: 10,580,309 km (0.102 R)
• M37: 10,666,029 km (0.069 R)
• M38: 10,924,684 km (0.101 R)
• M39: 11,185,433 km (0.103 R)
• M40: 11,668,933 km (0.106 R)
• M41: 12,519,846 km (0.062 R)
• M42: 12,565,174 km (0.1 R)
• M43: 12,747,085 km (0.064 R)
• M44: 13,437,030 km (0.12 R)
• M45: 13,529,931 km (0.115 R)
• M46: 15,141,848 km (0.088 R)
• M47: 15,432,666 km (0.101 R)
• M48: 15,529,905 km (0.075 R)
• M49: 15,774,048 km (0.106 R)
• M50: 16,613,741 km (0.1 R)
• M51: 17,013,915 km (0.103 R)
• M52: 17,518,659 km (0.083 R)
• M53: 18,079,351 km (0.096 R)
• M54: 18,697,939 km (0.099 R)
• M55: 19,323,258 km (0.107 R)
• M56: 19,480,784 km (0.109 R)
• M57: 20,487,578 km (0.082 R)
• M58: 20,648,097 km (0.065 R)
• M59: 21,186,350 km (0.104 R)
• M60: 21,947,354 km (0.1 R)
• M61: 23,608,339 km (0.044 R)
• M62: 27,401,842 km (0.116 R)
• M63: 27,755,940 km (0.09 R)
• M64: 28,171,074 km (0.098 R)
• M65: 28,647,992 km (0.105 R)
• M66: 29,549,319 km (0.079 R)
• M67: 30,521,107 km (0.052 R)
• M68: 31,503,217 km (0.097 R)
• M69: 32,807,860 km (0.061 R)
• M70: 33,246,780 km (0.083 R)
• M71: 34,511,182 km (0.119 R)
• M72: 36,243,076 km (0.106 R)
• M73: 37,217,407 km (0.043 R)
• M74: 37,675,027 km (0.099 R)
• M75: 38,266,088 km (0.101 R)
• M76: 38,397,884 km (0.088 R)
• M77: 38,860,291 km (0.094 R)
• M78: 39,524,057 km (0.12 R)
• M79: 41,673,180 km (0.031 R)
• M80: 41,808,715 km (0.063 R)
• M81: 42,080,385 km (0.078 R)
• M82: 42,693,587 km (0.043 R)
• M83: 42,967,052 km (0.084 R)
• M84: 43,241,115 km (0.107 R)
• M85: 44,135,860 km (0.09 R)
• M86: 44,481,730 km (0.112 R)
• M87: 45,733,864 km (0.091 R)
• M88: 46,013,762 km (0.09 R)
• M89: 46,856,596 km (0.067 R)
• M90: 46,927,206 km (0.057 R)
• M91: 47,138,738 km (0.061 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: 193 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit