🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 21.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.19 AU - 1.39 AU

Year: 520 Days

Day: 38.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.78 AU - 2.64 AU

Year: 1166 Days

Day: 29.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.95 AU - 4.37 AU

Year: 2484 Days

Day: 14.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 13.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.66 AU - 8 AU

Year: 6332 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 17,523,290 km

• M1: 344,374 km (0.068 R)
• M2: 523,742 km (0.117 R)
• M3: 647,460 km (0.103 R)
• M4: 1,167,611 km (0.089 R)
• M5: 1,390,961 km (0.09 R)
• M6: 1,743,414 km (0.045 R)
• M7: 1,860,848 km (0.057 R)
• M8: 2,021,666 km (0.089 R)
• M9: 2,187,270 km (0.075 R)
• M10: 2,422,588 km (0.066 R)
• M11: 3,446,137 km (0.119 R)
• M12: 3,772,110 km (0.093 R)
• M13: 4,134,586 km (0.068 R)
• M14: 4,293,459 km (0.102 R)
• M15: 4,400,571 km (0.079 R)
• M16: 4,562,885 km (0.099 R)
• M17: 4,921,471 km (0.059 R)
• M18: 5,232,036 km (0.107 R)
• M19: 5,375,351 km (0.104 R)
• M20: 5,783,753 km (0.104 R)
• M21: 7,100,663 km (0.102 R)
• M22: 7,323,713 km (0.075 R)
• M23: 7,452,218 km (0.118 R)
• M24: 7,581,470 km (0.093 R)
• M25: 9,052,018 km (0.077 R)
• M26: 9,503,205 km (0.086 R)
• M27: 9,784,598 km (0.11 R)
• M28: 10,283,507 km (0.094 R)
• M29: 10,427,720 km (0.103 R)
• M30: 10,645,085 km (0.056 R)
• M31: 10,754,441 km (0.072 R)
• M32: 11,754,802 km (0.068 R)
• M33: 11,943,296 km (0.103 R)
• M34: 12,746,187 km (0.048 R)
• M35: 12,901,171 km (0.109 R)
• M36: 13,173,738 km (0.107 R)
• M37: 13,843,937 km (0.063 R)
• M38: 14,323,547 km (0.086 R)
• M39: 14,525,056 km (0.118 R)
• M40: 14,808,693 km (0.109 R)
• M41: 15,053,435 km (0.056 R)
• M42: 16,803,132 km (0.069 R)
• M43: 16,930,589 km (0.079 R)
• M44: 17,058,346 km (0.104 R)
• M45: 17,271,972 km (0.114 R)
• M46: 17,443,561 km (0.091 R)
• M47: 17,615,748 km (0.112 R)
• M48: 17,745,150 km (0.041 R)
• M49: 18,135,600 km (0.116 R)
• M50: 19,859,716 km (0.118 R)
• M51: 20,855,290 km (0.109 R)
• M52: 21,497,364 km (0.061 R)
• M53: 21,959,920 km (0.089 R)
• M54: 22,052,821 km (0.073 R)
• M55: 22,472,592 km (0.081 R)
• M56: 22,753,986 km (0.08 R)
• M57: 22,847,933 km (0.092 R)
• M58: 23,843,058 km (0.112 R)
• M59: 24,949,185 km (0.079 R)
• M60: 25,630,603 km (0.102 R)
• M61: 26,071,917 km (0.037 R)
• M62: 26,318,305 km (0.116 R)
• M63: 26,912,507 km (0.033 R)
• M64: 27,761,924 km (0.114 R)
• M65: 29,231,125 km (0.079 R)
• M66: 29,435,775 km (0.112 R)
• M67: 30,104,178 km (0.073 R)
• M68: 30,207,400 km (0.065 R)
• M69: 31,194,447 km (0.116 R)
• M70: 31,823,357 km (0.057 R)
• M71: 32,192,115 km (0.057 R)
• M72: 32,297,731 km (0.117 R)
• M73: 33,306,769 km (0.056 R)
• M74: 33,520,544 km (0.105 R)
• M75: 34,057,002 km (0.107 R)
• M76: 34,326,279 km (0.106 R)
• M77: 34,542,298 km (0.042 R)
• M78: 34,758,616 km (0.03 R)
• M79: 35,465,018 km (0.092 R)
• M80: 35,628,827 km (0.052 R)
• M81: 36,726,427 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 9.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.78 AU - 7.88 AU

Year: 7773 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 17,523,290 km

• M1: 125,513 km (0.107 R)
• M2: 505,491 km (0.105 R)
• M3: 616,044 km (0.096 R)
• M4: 952,340 km (0.074 R)
• M5: 1,013,675 km (0.098 R)
• M6: 1,815,370 km (0.096 R)
• M7: 1,892,712 km (0.105 R)
• M8: 2,091,079 km (0.072 R)
• M9: 2,234,095 km (0.046 R)
• M10: 2,508,158 km (0.119 R)
• M11: 3,065,709 km (0.036 R)
• M12: 3,323,018 km (0.115 R)
• M13: 3,984,240 km (0.12 R)
• M14: 4,085,667 km (0.101 R)
• M15: 4,265,185 km (0.083 R)
• M16: 4,712,183 km (0.115 R)
• M17: 4,846,522 km (0.11 R)
• M18: 4,927,754 km (0.088 R)
• M19: 6,199,785 km (0.061 R)
• M20: 6,585,448 km (0.114 R)
• M21: 6,705,575 km (0.08 R)
• M22: 7,286,613 km (0.116 R)
• M23: 8,825,526 km (0.038 R)
• M24: 9,461,617 km (0.11 R)
• M25: 9,870,916 km (0.112 R)
• M26: 10,008,696 km (0.034 R)
• M27: 10,181,781 km (0.067 R)
• M28: 10,671,714 km (0.044 R)
• M29: 11,026,410 km (0.063 R)
• M30: 12,150,489 km (0.092 R)
• M31: 12,298,291 km (0.08 R)
• M32: 12,483,643 km (0.104 R)
• M33: 13,121,229 km (0.068 R)
• M34: 13,196,926 km (0.105 R)
• M35: 13,348,768 km (0.105 R)
• M36: 13,501,208 km (0.093 R)
• M37: 13,654,246 km (0.073 R)
• M38: 13,884,777 km (0.094 R)
• M39: 14,271,936 km (0.089 R)
• M40: 14,662,686 km (0.066 R)
• M41: 14,780,569 km (0.107 R)
• M42: 15,096,669 km (0.083 R)
• M43: 15,414,864 km (0.074 R)
• M44: 15,534,692 km (0.034 R)
• M45: 15,614,876 km (0.077 R)
• M46: 16,179,459 km (0.099 R)
• M47: 16,301,381 km (0.094 R)
• M48: 17,039,048 km (0.118 R)
• M49: 17,370,258 km (0.096 R)
• M50: 18,208,006 km (0.051 R)
• M51: 18,887,479 km (0.05 R)
• M52: 19,230,507 km (0.101 R)
• M53: 19,965,930 km (0.1 R)
• M54: 20,053,146 km (0.076 R)
• M55: 20,446,738 km (0.116 R)
• M56: 21,286,281 km (0.105 R)
• M57: 21,687,802 km (0.119 R)
• M58: 21,867,170 km (0.102 R)
• M59: 22,453,294 km (0.085 R)
• M60: 22,680,084 km (0.114 R)
• M61: 22,771,040 km (0.078 R)
• M62: 23,319,166 km (0.032 R)
• M63: 23,594,875 km (0.1 R)
• M64: 23,779,330 km (0.097 R)
• M65: 24,103,209 km (0.037 R)
• M66: 24,708,482 km (0.085 R)
• M67: 25,177,621 km (0.074 R)
• M68: 27,227,860 km (0.059 R)
• M69: 27,518,229 km (0.082 R)
• M70: 28,199,647 km (0.087 R)
• M71: 28,346,403 km (0.09 R)
• M72: 29,084,070 km (0.107 R)
• M73: 29,232,322 km (0.041 R)
• M74: 30,477,724 km (0.083 R)
• M75: 31,587,890 km (0.08 R)
• M76: 31,842,056 km (0.049 R)
• M77: 31,943,933 km (0.114 R)
• M78: 32,762,682 km (0.064 R)
• M79: 33,226,285 km (0.095 R)
• M80: 33,536,551 km (0.098 R)
• M81: 34,107,866 km (0.106 R)
• M82: 34,630,112 km (0.116 R)
• M83: 34,787,190 km (0.114 R)
• M84: 34,997,225 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 12.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.92 AU - 11.4 AU

Year: 9835 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,523,290 km

• M1: 182,509 km (0.091 R)
• M2: 280,346 km (0.082 R)
• M3: 424,858 km (0.113 R)
• M4: 617,839 km (0.101 R)
• M5: 790,326 km (0.117 R)
• M6: 1,438,982 km (0.06 R)
• M7: 1,733,391 km (0.108 R)
• M8: 1,851,872 km (0.092 R)
• M9: 2,499,032 km (0.111 R)
• M10: 2,633,820 km (0.079 R)
• M11: 3,067,654 km (0.076 R)
• M12: 3,315,089 km (0.089 R)
• M13: 3,419,059 km (0.116 R)
• M14: 3,768,071 km (0.086 R)
• M15: 3,907,945 km (0.055 R)
• M16: 4,097,037 km (0.081 R)
• M17: 4,192,780 km (0.037 R)
• M18: 4,305,277 km (0.114 R)
• M19: 4,533,713 km (0.112 R)
• M20: 4,632,747 km (0.089 R)
• M21: 4,849,963 km (0.047 R)
• M22: 5,036,512 km (0.114 R)
• M23: 5,860,048 km (0.101 R)
• M24: 5,986,308 km (0.083 R)
• M25: 6,186,470 km (0.116 R)
• M26: 6,933,562 km (0.109 R)
• M27: 7,028,856 km (0.079 R)
• M28: 7,124,748 km (0.097 R)
• M29: 7,278,984 km (0.116 R)
• M30: 7,454,013 km (0.109 R)
• M31: 7,610,642 km (0.095 R)
• M32: 9,048,427 km (0.077 R)
• M33: 9,299,602 km (0.108 R)
• M34: 10,240,573 km (0.089 R)
• M35: 10,371,321 km (0.092 R)
• M36: 10,568,342 km (0.108 R)
• M37: 10,766,708 km (0.089 R)
• M38: 11,323,960 km (0.07 R)
• M39: 11,414,018 km (0.11 R)
• M40: 11,799,532 km (0.108 R)
• M41: 13,359,987 km (0.045 R)
• M42: 13,502,853 km (0.112 R)
• M43: 14,031,233 km (0.067 R)
• M44: 14,176,493 km (0.117 R)
• M45: 14,689,015 km (0.112 R)
• M46: 15,807,558 km (0.108 R)
• M47: 16,211,772 km (0.106 R)
• M48: 16,593,994 km (0.114 R)
• M49: 17,211,684 km (0.1 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit