🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 142 Days

Day: 42.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.5 AU - 0.62 AU

Year: 155 Days

Day: 42.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,482,189 km

• M1: 364,570 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.3 AU - 1.32 AU

Year: 553 Days

Day: 41.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.62 AU - 2.96 AU

Year: 1719 Days

Day: 34.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,482,189 km

• M1: 1,765,554 km (0.113 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 11.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.61 AU - 9.71 AU

Year: 8600 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,482,189 km

• M1: 192,832 km (0.071 R)
• M2: 323,730 km (0.035 R)
• M3: 407,056 km (0.107 R)
• M4: 550,371 km (0.117 R)
• M5: 907,909 km (0.116 R)
• M6: 1,037,312 km (0.096 R)
• M7: 1,243,458 km (0.026 R)
• M8: 1,539,661 km (0.109 R)
• M9: 2,133,266 km (0.11 R)
• M10: 2,376,063 km (0.091 R)
• M11: 2,651,323 km (0.118 R)
• M12: 3,283,075 km (0.054 R)
• M13: 3,359,071 km (0.074 R)
• M14: 3,668,589 km (0.097 R)
• M15: 4,426,751 km (0.119 R)
• M16: 4,595,497 km (0.117 R)
• M17: 4,737,765 km (0.066 R)
• M18: 4,939,422 km (0.094 R)
• M19: 5,835,813 km (0.084 R)
• M20: 6,177,046 km (0.097 R)
• M21: 6,365,988 km (0.093 R)
• M22: 6,620,903 km (0.12 R)
• M23: 6,717,393 km (0.075 R)
• M24: 7,173,816 km (0.086 R)
• M25: 7,843,267 km (0.088 R)
• M26: 8,185,547 km (0.096 R)
• M27: 8,323,775 km (0.036 R)
• M28: 8,813,858 km (0.08 R)
• M29: 9,349,568 km (0.063 R)
• M30: 9,639,488 km (0.114 R)
• M31: 9,895,750 km (0.066 R)
• M32: 10,117,154 km (0.109 R)
• M33: 11,057,227 km (0.11 R)
• M34: 12,221,996 km (0.039 R)
• M35: 12,419,914 km (0.114 R)
• M36: 12,738,857 km (0.115 R)
• M37: 12,818,892 km (0.035 R)
• M38: 13,222,208 km (0.109 R)
• M39: 13,547,882 km (0.058 R)
• M40: 13,834,961 km (0.088 R)
• M41: 14,165,572 km (0.119 R)
• M42: 14,582,501 km (0.069 R)
• M43: 15,857,524 km (0.078 R)
• M44: 16,421,209 km (0.096 R)
• M45: 16,815,100 km (0.091 R)
• M46: 17,746,646 km (0.118 R)
• M47: 17,881,134 km (0.086 R)
• M48: 18,331,723 km (0.079 R)
• M49: 20,546,370 km (0.026 R)
• M50: 20,687,590 km (0.108 R)
• M51: 20,970,929 km (0.074 R)
• M52: 21,398,479 km (0.092 R)
• M53: 21,972,935 km (0.057 R)
• M54: 22,358,748 km (0.053 R)
• M55: 22,746,805 km (0.095 R)
• M56: 22,844,193 km (0.079 R)
• M57: 23,186,024 km (0.081 R)
• M58: 23,677,304 km (0.115 R)
• M59: 24,023,324 km (0.112 R)
• M60: 24,470,621 km (0.069 R)
• M61: 24,620,369 km (0.059 R)
• M62: 25,525,137 km (0.053 R)
• M63: 25,727,543 km (0.098 R)
• M64: 26,748,249 km (0.083 R)
• M65: 27,834,180 km (0.043 R)
• M66: 29,251,320 km (0.049 R)
• M67: 30,369,864 km (0.084 R)
• M68: 31,556,624 km (0.058 R)
• M69: 31,773,989 km (0.057 R)
• M70: 32,813,545 km (0.06 R)
• M71: 33,531,166 km (0.11 R)
• M72: 34,086,623 km (0.092 R)
• M73: 34,365,623 km (0.102 R)
• M74: 34,981,966 km (0.062 R)
• M75: 35,150,563 km (0.093 R)
• M76: 35,771,544 km (0.082 R)
• M77: 36,055,032 km (0.08 R)
• M78: 36,510,108 km (0.095 R)
• M79: 37,425,946 km (0.075 R)
• M80: 37,828,963 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 12.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.88 AU - 9.3 AU

Year: 9289 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,482,189 km

• M1: 162,014 km (0.07 R)
• M2: 249,978 km (0.074 R)
• M3: 477,516 km (0.12 R)
• M4: 606,021 km (0.096 R)
• M5: 699,370 km (0.051 R)
• M6: 781,350 km (0.111 R)
• M7: 867,219 km (0.057 R)
• M8: 1,165,517 km (0.115 R)
• M9: 1,347,877 km (0.104 R)
• M10: 1,432,100 km (0.054 R)
• M11: 1,650,813 km (0.092 R)
• M12: 1,810,733 km (0.108 R)
• M13: 2,024,059 km (0.098 R)
• M14: 2,146,281 km (0.032 R)
• M15: 2,527,905 km (0.07 R)
• M16: 2,713,556 km (0.069 R)
• M17: 3,708,531 km (0.059 R)
• M18: 4,515,013 km (0.113 R)
• M19: 4,708,743 km (0.111 R)
• M20: 5,340,644 km (0.067 R)
• M21: 5,511,485 km (0.107 R)
• M22: 5,999,323 km (0.11 R)
• M23: 6,428,669 km (0.118 R)
• M24: 7,091,388 km (0.097 R)
• M25: 7,204,035 km (0.111 R)
• M26: 8,047,917 km (0.074 R)
• M27: 8,481,601 km (0.08 R)
• M28: 8,801,890 km (0.07 R)
• M29: 8,963,605 km (0.079 R)
• M30: 9,085,378 km (0.114 R)
• M31: 9,454,436 km (0.077 R)
• M32: 10,505,062 km (0.056 R)
• M33: 11,636,919 km (0.061 R)
• M34: 11,769,912 km (0.045 R)
• M35: 12,807,074 km (0.037 R)
• M36: 13,174,785 km (0.095 R)
• M37: 13,873,407 km (0.106 R)
• M38: 14,250,992 km (0.074 R)
• M39: 14,679,889 km (0.1 R)
• M40: 14,968,165 km (0.082 R)
• M41: 15,697,005 km (0.117 R)
• M42: 15,794,992 km (0.09 R)
• M43: 16,189,332 km (0.116 R)
• M44: 16,736,860 km (0.108 R)
• M45: 16,987,736 km (0.089 R)
• M46: 17,645,817 km (0.08 R)
• M47: 17,747,843 km (0.087 R)
• M48: 18,986,962 km (0.047 R)
• M49: 20,843,771 km (0.116 R)
• M50: 21,657,284 km (0.081 R)
• M51: 21,930,599 km (0.092 R)
• M52: 22,205,261 km (0.091 R)
• M53: 23,203,378 km (0.119 R)
• M54: 23,539,225 km (0.068 R)
• M55: 24,272,703 km (0.096 R)
• M56: 26,634,554 km (0.119 R)
• M57: 27,162,785 km (0.053 R)
• M58: 28,229,567 km (0.065 R)
• M59: 29,129,099 km (0.117 R)
• M60: 30,649,013 km (0.116 R)
• M61: 30,771,684 km (0.094 R)
• M62: 30,956,138 km (0.119 R)
• M63: 31,511,445 km (0.081 R)
• M64: 32,381,955 km (0.093 R)
• M65: 33,323,225 km (0.059 R)
• M66: 33,449,485 km (0.103 R)
• M67: 33,765,735 km (0.088 R)
• M68: 34,082,883 km (0.044 R)
• M69: 34,210,041 km (0.115 R)
• M70: 34,592,413 km (0.057 R)
• M71: 34,912,253 km (0.117 R)
• M72: 36,720,892 km (0.092 R)
• M73: 37,177,913 km (0.063 R)
• M74: 38,097,491 km (0.113 R)
• M75: 38,427,654 km (0.097 R)
• M76: 38,692,592 km (0.091 R)
• M77: 38,957,978 km (0.071 R)
• M78: 39,423,976 km (0.115 R)
• M79: 40,361,655 km (0.069 R)
• M80: 42,054,205 km (0.062 R)
• M81: 42,463,954 km (0.077 R)
• M82: 42,737,718 km (0.103 R)
• M83: 43,080,896 km (0.06 R)
• M84: 46,491,727 km (0.085 R)
• M85: 47,198,577 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit