🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 163 Days

Day: 25.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,357,824 km

• M1: 218,712 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.63 AU - 0.71 AU

Year: 231 Days

Day: 47.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.54 AU - 1.9 AU

Year: 951 Days

Day: 36.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.65 AU - 2.69 AU

Year: 1348 Days

Day: 18.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 113.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,357,824 km

• M1: 171,439 km (0.102 R)
• M2: 841,638 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 9.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.43 AU - 3.77 AU

Year: 2302 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,357,824 km

• M1: 113,694 km (0.092 R)
• M2: 201,508 km (0.099 R)
• M3: 532,120 km (0.097 R)
• M4: 656,884 km (0.12 R)
• M5: 718,818 km (0.073 R)
• M6: 1,059,452 km (0.089 R)
• M7: 1,154,896 km (0.05 R)
• M8: 1,389,315 km (0.105 R)
• M9: 1,482,664 km (0.051 R)
• M10: 1,554,023 km (0.111 R)
• M11: 1,826,141 km (0.062 R)
• M12: 1,954,945 km (0.087 R)
• M13: 2,020,469 km (0.097 R)
• M14: 2,100,055 km (0.095 R)
• M15: 2,373,370 km (0.096 R)
• M16: 2,953,810 km (0.084 R)
• M17: 3,029,357 km (0.095 R)
• M18: 3,120,911 km (0.106 R)
• M19: 3,576,735 km (0.099 R)
• M20: 4,053,504 km (0.069 R)
• M21: 4,154,782 km (0.105 R)
• M22: 4,428,695 km (0.079 R)
• M23: 4,585,324 km (0.117 R)
• M24: 4,814,957 km (0.098 R)
• M25: 5,048,479 km (0.103 R)
• M26: 5,157,387 km (0.081 R)
• M27: 5,248,791 km (0.111 R)
• M28: 5,961,326 km (0.101 R)
• M29: 6,115,262 km (0.068 R)
• M30: 6,329,037 km (0.09 R)
• M31: 6,844,103 km (0.11 R)
• M32: 7,025,565 km (0.078 R)
• M33: 7,106,796 km (0.104 R)
• M34: 7,167,832 km (0.046 R)
• M35: 7,229,018 km (0.043 R)
• M36: 7,290,503 km (0.09 R)
• M37: 7,413,921 km (0.071 R)
• M38: 7,517,293 km (0.096 R)
• M39: 7,621,114 km (0.099 R)
• M40: 7,851,195 km (0.101 R)
• M41: 8,083,671 km (0.09 R)
• M42: 8,926,056 km (0.081 R)
• M43: 8,992,029 km (0.114 R)
• M44: 9,324,286 km (0.082 R)
• M45: 9,683,171 km (0.12 R)
• M46: 9,773,528 km (0.062 R)
• M47: 9,841,595 km (0.1 R)
• M48: 9,909,812 km (0.108 R)
• M49: 10,275,878 km (0.116 R)
• M50: 10,623,244 km (0.117 R)
• M51: 10,716,593 km (0.099 R)
• M52: 10,904,039 km (0.116 R)
• M53: 11,045,260 km (0.101 R)
• M54: 11,377,217 km (0.037 R)
• M55: 11,664,445 km (0.09 R)
• M56: 12,197,163 km (0.089 R)
• M57: 12,762,494 km (0.078 R)
• M58: 13,035,958 km (0.104 R)
• M59: 13,261,103 km (0.11 R)
• M60: 13,361,633 km (0.09 R)
• M61: 13,842,441 km (0.032 R)
• M62: 14,123,385 km (0.105 R)
• M63: 14,847,140 km (0.074 R)
• M64: 15,003,769 km (0.075 R)
• M65: 15,292,343 km (0.071 R)
• M66: 15,795,291 km (0.076 R)
• M67: 16,276,697 km (0.111 R)
• M68: 16,735,813 km (0.12 R)
• M69: 16,953,328 km (0.095 R)
• M70: 17,888,165 km (0.097 R)
• M71: 18,054,967 km (0.107 R)
• M72: 18,305,992 km (0.04 R)
• M73: 18,502,115 km (0.078 R)
• M74: 18,670,712 km (0.079 R)
• M75: 18,868,031 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 8.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.83 AU - 4.05 AU

Year: 2691 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,357,824 km

• M1: 104,868 km (0.076 R)
• M2: 193,580 km (0.103 R)
• M3: 301,141 km (0.104 R)
• M4: 428,000 km (0.105 R)
• M5: 716,424 km (0.065 R)
• M6: 932,294 km (0.104 R)
• M7: 1,043,894 km (0.095 R)
• M8: 1,263,504 km (0.056 R)
• M9: 1,360,892 km (0.086 R)
• M10: 1,451,698 km (0.082 R)
• M11: 1,885,532 km (0.08 R)
• M12: 2,185,774 km (0.112 R)
• M13: 2,303,658 km (0.07 R)
• M14: 2,412,714 km (0.056 R)
• M15: 2,579,516 km (0.103 R)
• M16: 2,692,911 km (0.077 R)
• M17: 3,162,798 km (0.072 R)
• M18: 3,223,385 km (0.116 R)
• M19: 3,284,272 km (0.105 R)
• M20: 3,394,974 km (0.12 R)
• M21: 3,507,023 km (0.099 R)
• M22: 3,607,553 km (0.112 R)
• M23: 3,980,201 km (0.105 R)
• M24: 4,085,219 km (0.107 R)
• M25: 4,217,762 km (0.05 R)
• M26: 4,901,724 km (0.115 R)
• M27: 5,285,293 km (0.103 R)
• M28: 5,357,399 km (0.078 R)
• M29: 5,605,133 km (0.067 R)
• M30: 6,021,314 km (0.116 R)
• M31: 6,339,958 km (0.045 R)
• M32: 6,524,562 km (0.085 R)
• M33: 6,664,136 km (0.078 R)
• M34: 6,742,226 km (0.102 R)
• M35: 7,073,137 km (0.096 R)
• M36: 7,136,716 km (0.101 R)
• M37: 7,393,276 km (0.096 R)
• M38: 7,767,271 km (0.072 R)
• M39: 8,197,515 km (0.08 R)
• M40: 8,365,064 km (0.096 R)
• M41: 8,601,578 km (0.079 R)
• M42: 9,133,100 km (0.104 R)
• M43: 9,237,220 km (0.106 R)
• M44: 9,446,657 km (0.108 R)
• M45: 9,587,129 km (0.064 R)
• M46: 9,870,168 km (0.114 R)
• M47: 9,941,377 km (0.1 R)
• M48: 10,120,146 km (0.054 R)
• M49: 10,353,968 km (0.069 R)
• M50: 10,662,738 km (0.102 R)
• M51: 11,011,301 km (0.054 R)
• M52: 11,214,754 km (0.09 R)
• M53: 11,344,904 km (0.117 R)
• M54: 11,663,099 km (0.109 R)
• M55: 11,795,044 km (0.104 R)
• M56: 12,385,058 km (0.097 R)
• M57: 13,140,976 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 12

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.15 AU - 10.55 AU

Year: 13038 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,357,824 km

• M1: 194,477 km (0.112 R)
• M2: 289,322 km (0.035 R)
• M3: 384,317 km (0.101 R)
• M4: 693,237 km (0.116 R)
• M5: 1,032,076 km (0.08 R)
• M6: 1,294,919 km (0.066 R)
• M7: 1,395,898 km (0.116 R)
• M8: 1,579,454 km (0.119 R)
• M9: 1,660,686 km (0.1 R)
• M10: 1,743,414 km (0.082 R)
• M11: 1,913,058 km (0.106 R)
• M12: 2,776,836 km (0.106 R)
• M13: 3,043,868 km (0.105 R)
• M14: 3,180,600 km (0.113 R)
• M15: 4,006,381 km (0.099 R)
• M16: 4,081,329 km (0.076 R)
• M17: 4,540,595 km (0.112 R)
• M18: 4,976,373 km (0.074 R)
• M19: 5,634,005 km (0.114 R)
• M20: 6,319,164 km (0.081 R)
• M21: 6,716,196 km (0.047 R)
• M22: 6,940,294 km (0.065 R)
• M23: 7,581,022 km (0.087 R)
• M24: 8,002,888 km (0.045 R)
• M25: 8,529,023 km (0.045 R)
• M26: 9,514,425 km (0.085 R)
• M27: 9,816,911 km (0.065 R)
• M28: 10,587,490 km (0.108 R)
• M29: 11,484,180 km (0.082 R)
• M30: 12,022,882 km (0.073 R)
• M31: 13,237,317 km (0.108 R)
• M32: 14,202,373 km (0.088 R)
• M33: 14,375,159 km (0.099 R)
• M34: 15,900,608 km (0.086 R)
• M35: 17,662,123 km (0.119 R)
• M36: 17,847,924 km (0.081 R)
• M37: 19,293,637 km (0.101 R)
• M38: 19,484,973 km (0.048 R)
• M39: 19,612,879 km (0.117 R)
• M40: 20,256,599 km (0.036 R)
• M41: 21,103,772 km (0.076 R)
• M42: 22,162,476 km (0.065 R)
• M43: 22,563,996 km (0.049 R)
• M44: 23,035,379 km (0.099 R)
• M45: 23,987,869 km (0.082 R)
• M46: 24,537,940 km (0.044 R)
• M47: 24,676,169 km (0.092 R)
• M48: 25,092,350 km (0.111 R)
• M49: 25,510,775 km (0.073 R)
• M50: 26,708,755 km (0.092 R)
• M51: 26,993,290 km (0.065 R)
• M52: 28,214,009 km (0.049 R)
• M53: 28,649,039 km (0.081 R)
• M54: 29,452,530 km (0.098 R)
• M55: 31,531,042 km (0.067 R)
• M56: 32,057,926 km (0.101 R)
• M57: 33,044,374 km (0.075 R)
• M58: 33,733,123 km (0.116 R)
• M59: 34,194,932 km (0.068 R)
• M60: 34,736,476 km (0.077 R)
• M61: 35,906,182 km (0.093 R)
• M62: 37,724,843 km (0.096 R)
• M63: 37,884,314 km (0.117 R)
• M64: 38,204,155 km (0.102 R)
• M65: 38,605,077 km (0.108 R)
• M66: 40,958,401 km (0.079 R)
• M67: 41,780,591 km (0.087 R)
• M68: 42,193,631 km (0.078 R)
• M69: 42,774,370 km (0.1 R)
• M70: 43,357,652 km (0.112 R)
• M71: 45,377,672 km (0.081 R)
• M72: 45,972,473 km (0.084 R)
• M73: 46,313,706 km (0.111 R)
• M74: 48,031,837 km (0.086 R)
• M75: 48,464,624 km (0.091 R)
• M76: 48,985,673 km (0.07 R)
• M77: 52,151,015 km (0.045 R)
• M78: 52,863,250 km (0.085 R)
• M79: 54,387,802 km (0.112 R)
• M80: 54,748,482 km (0.105 R)
• M81: 55,019,703 km (0.069 R)
• M82: 55,381,880 km (0.059 R)
• M83: 56,108,626 km (0.067 R)
• M84: 57,479,691 km (0.076 R)
• M85: 58,215,563 km (0.117 R)
• M86: 59,510,631 km (0.046 R)
• M87: 60,348,230 km (0.108 R)
• M88: 61,096,070 km (0.096 R)
• M89: 62,789,817 km (0.089 R)
• M90: 63,073,604 km (0.086 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: 346 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit