🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 15.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 18.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,389,494 km

• M1: 139,724 km (0.098 R)
• M2: 233,971 km (0.078 R)

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.02 AU - 1.24 AU

Year: 432 Days

Day: 25.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.65 AU - 1.83 AU

Year: 826 Days

Day: 46.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 136.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.94 AU - 2.42 AU

Year: 1158 Days

Day: 12.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.94 AU - 2.86 AU

Year: 1338 Days

Day: 19.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,389,494 km

• M1: 125,363 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 13

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.69 AU - 6.05 AU

Year: 4479 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,389,494 km

• M1: 199,414 km (0.096 R)
• M2: 287,976 km (0.044 R)
• M3: 387,608 km (0.113 R)
• M4: 484,248 km (0.109 R)
• M5: 599,139 km (0.055 R)
• M6: 861,534 km (0.106 R)
• M7: 1,142,180 km (0.109 R)
• M8: 1,388,418 km (0.118 R)
• M9: 1,529,339 km (0.059 R)
• M10: 1,744,162 km (0.085 R)
• M11: 1,969,157 km (0.118 R)
• M12: 2,091,528 km (0.108 R)
• M13: 2,178,743 km (0.106 R)
• M14: 2,382,944 km (0.05 R)
• M15: 3,305,963 km (0.095 R)
• M16: 3,408,438 km (0.107 R)
• M17: 3,616,529 km (0.046 R)
• M18: 3,783,031 km (0.11 R)
• M19: 3,921,259 km (0.118 R)
• M20: 4,378,131 km (0.091 R)
• M21: 4,703,207 km (0.051 R)
• M22: 4,802,241 km (0.102 R)
• M23: 5,053,117 km (0.081 R)
• M24: 5,446,110 km (0.088 R)
• M25: 5,637,596 km (0.047 R)
• M26: 5,760,715 km (0.084 R)
• M27: 5,849,127 km (0.105 R)
• M28: 6,316,471 km (0.083 R)
• M29: 6,852,031 km (0.093 R)
• M30: 7,115,922 km (0.09 R)
• M31: 7,363,955 km (0.109 R)
• M32: 8,384,362 km (0.113 R)
• M33: 8,829,566 km (0.06 R)
• M34: 9,013,870 km (0.099 R)
• M35: 9,553,619 km (0.106 R)
• M36: 9,764,103 km (0.098 R)
• M37: 9,869,869 km (0.105 R)
• M38: 10,061,205 km (0.036 R)
• M39: 10,232,494 km (0.1 R)
• M40: 10,795,431 km (0.096 R)
• M41: 11,102,855 km (0.075 R)
• M42: 11,235,398 km (0.062 R)
• M43: 11,658,910 km (0.039 R)
• M44: 12,384,011 km (0.099 R)
• M45: 12,983,898 km (0.085 R)
• M46: 13,170,297 km (0.083 R)
• M47: 13,758,965 km (0.119 R)
• M48: 13,949,104 km (0.042 R)
• M49: 14,211,947 km (0.085 R)
• M50: 14,307,989 km (0.075 R)
• M51: 14,670,016 km (0.104 R)
• M52: 15,674,865 km (0.114 R)
• M53: 15,774,198 km (0.054 R)
• M54: 15,973,163 km (0.099 R)
• M55: 16,148,193 km (0.119 R)
• M56: 16,248,423 km (0.067 R)
• M57: 16,499,897 km (0.112 R)
• M58: 16,904,859 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 8.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.36 AU - 7.66 AU

Year: 5978 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,389,494 km

• M1: 132,843 km (0.104 R)
• M2: 216,468 km (0.086 R)
• M3: 375,042 km (0.063 R)
• M4: 503,846 km (0.056 R)
• M5: 796,758 km (0.095 R)
• M6: 1,057,657 km (0.107 R)
• M7: 1,127,070 km (0.083 R)
• M8: 1,669,961 km (0.116 R)
• M9: 1,792,930 km (0.114 R)
• M10: 1,919,041 km (0.096 R)
• M11: 2,299,768 km (0.068 R)
• M12: 2,437,099 km (0.101 R)
• M13: 2,530,298 km (0.08 R)
• M14: 2,719,988 km (0.077 R)
• M15: 2,784,316 km (0.08 R)
• M16: 2,865,547 km (0.108 R)
• M17: 3,147,240 km (0.065 R)
• M18: 3,472,765 km (0.059 R)
• M19: 3,845,264 km (0.051 R)
• M20: 3,899,568 km (0.097 R)
• M21: 4,249,178 km (0.095 R)
• M22: 4,475,220 km (0.075 R)
• M23: 5,236,823 km (0.09 R)
• M24: 5,418,285 km (0.12 R)
• M25: 5,684,121 km (0.104 R)
• M26: 5,870,669 km (0.092 R)
• M27: 6,249,900 km (0.119 R)
• M28: 6,745,966 km (0.101 R)
• M29: 6,899,454 km (0.089 R)
• M30: 7,547,811 km (0.087 R)
• M31: 8,285,628 km (0.05 R)
• M32: 9,070,568 km (0.085 R)
• M33: 9,337,450 km (0.04 R)
• M34: 9,582,342 km (0.093 R)
• M35: 9,755,128 km (0.091 R)
• M36: 9,879,144 km (0.073 R)
• M37: 10,203,921 km (0.118 R)
• M38: 10,430,861 km (0.103 R)
• M39: 10,506,857 km (0.113 R)
• M40: 10,864,097 km (0.097 R)
• M41: 10,992,601 km (0.097 R)
• M42: 11,485,676 km (0.103 R)
• M43: 11,590,544 km (0.062 R)
• M44: 12,118,924 km (0.117 R)
• M45: 12,332,549 km (0.113 R)
• M46: 12,655,232 km (0.106 R)
• M47: 13,171,943 km (0.081 R)
• M48: 13,281,598 km (0.095 R)
• M49: 13,529,482 km (0.114 R)
• M50: 13,890,162 km (0.075 R)
• M51: 14,282,109 km (0.107 R)
• M52: 14,620,948 km (0.077 R)
• M53: 14,905,483 km (0.031 R)
• M54: 15,048,349 km (0.107 R)
• M55: 15,191,813 km (0.083 R)
• M56: 15,479,789 km (0.102 R)
• M57: 15,944,590 km (0.086 R)
• M58: 16,061,426 km (0.108 R)
• M59: 16,709,484 km (0.1 R)
• M60: 17,066,574 km (0.112 R)
• M61: 17,486,346 km (0.118 R)
• M62: 17,637,140 km (0.05 R)
• M63: 17,727,796 km (0.071 R)
• M64: 17,848,971 km (0.042 R)
• M65: 17,939,926 km (0.079 R)
• M66: 18,152,954 km (0.083 R)
• M67: 18,275,025 km (0.113 R)
• M68: 18,920,540 km (0.101 R)
• M69: 19,168,274 km (0.084 R)
• M70: 19,479,588 km (0.071 R)
• M71: 19,698,599 km (0.048 R)
• M72: 19,761,280 km (0.083 R)
• M73: 19,918,358 km (0.085 R)
• M74: 20,170,431 km (0.085 R)
• M75: 20,550,708 km (0.109 R)
• M76: 21,285,982 km (0.112 R)
• M77: 21,576,052 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 8.1

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.83 AU - 10.17 AU

Year: 10538 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,389,494 km

• M1: 105,616 km (0.077 R)
• M2: 190,737 km (0.108 R)
• M3: 254,316 km (0.039 R)
• M4: 502,948 km (0.103 R)
• M5: 1,171,501 km (0.076 R)
• M6: 1,469,949 km (0.056 R)
• M7: 2,645,339 km (0.092 R)
• M8: 3,286,216 km (0.064 R)
• M9: 4,385,611 km (0.041 R)
• M10: 4,739,560 km (0.098 R)
• M11: 4,847,569 km (0.054 R)
• M12: 5,066,132 km (0.116 R)
• M13: 6,050,037 km (0.094 R)
• M14: 6,324,848 km (0.094 R)
• M15: 6,563,756 km (0.072 R)
• M16: 6,684,332 km (0.104 R)
• M17: 6,886,888 km (0.1 R)
• M18: 7,050,398 km (0.118 R)
• M19: 7,464,784 km (0.102 R)
• M20: 7,632,783 km (0.118 R)
• M21: 9,065,930 km (0.054 R)
• M22: 9,245,298 km (0.041 R)
• M23: 9,471,041 km (0.055 R)
• M24: 10,392,265 km (0.092 R)
• M25: 11,535,193 km (0.12 R)
• M26: 11,827,058 km (0.07 R)
• M27: 12,170,834 km (0.106 R)
• M28: 12,269,569 km (0.047 R)
• M29: 12,918,225 km (0.088 R)
• M30: 14,248,898 km (0.111 R)
• M31: 14,824,850 km (0.107 R)
• M32: 14,877,658 km (0.103 R)
• M33: 15,036,232 km (0.118 R)
• M34: 16,162,105 km (0.114 R)
• M35: 16,434,224 km (0.117 R)
• M36: 16,488,827 km (0.101 R)
• M37: 16,762,741 km (0.096 R)
• M38: 16,817,643 km (0.12 R)
• M39: 17,426,207 km (0.075 R)
• M40: 17,705,207 km (0.067 R)
• M41: 19,873,329 km (0.033 R)
• M42: 20,457,808 km (0.108 R)
• M43: 21,344,923 km (0.032 R)
• M44: 21,763,199 km (0.104 R)
• M45: 21,943,315 km (0.113 R)
• M46: 22,486,654 km (0.085 R)
• M47: 22,547,241 km (0.097 R)
• M48: 22,729,452 km (0.059 R)
• M49: 23,217,889 km (0.051 R)
• M50: 24,267,168 km (0.033 R)
• M51: 24,578,781 km (0.109 R)
• M52: 25,079,933 km (0.11 R)
• M53: 27,441,785 km (0.098 R)
• M54: 28,222,985 km (0.1 R)
• M55: 28,813,597 km (0.077 R)
• M56: 29,143,460 km (0.085 R)
• M57: 29,209,583 km (0.038 R)
• M58: 29,408,398 km (0.112 R)
• M59: 30,341,440 km (0.032 R)
• M60: 30,475,629 km (0.113 R)
• M61: 30,811,776 km (0.059 R)
• M62: 31,014,032 km (0.069 R)
• M63: 31,081,501 km (0.106 R)
• M64: 31,555,576 km (0.105 R)
• M65: 32,100,262 km (0.079 R)
• M66: 32,373,727 km (0.109 R)
• M67: 35,221,323 km (0.12 R)
• M68: 35,715,594 km (0.058 R)
• M69: 36,568,003 km (0.111 R)
• M70: 38,365,421 km (0.045 R)
• M71: 39,677,245 km (0.029 R)
• M72: 42,269,926 km (0.033 R)
• M73: 42,494,622 km (0.095 R)
• M74: 42,795,014 km (0.082 R)
• M75: 43,851,624 km (0.065 R)
• M76: 43,927,470 km (0.112 R)
• M77: 44,611,581 km (0.116 R)
• M78: 45,222,688 km (0.115 R)
• M79: 46,762,649 km (0.087 R)
• M80: 47,150,257 km (0.107 R)
• M81: 47,228,048 km (0.08 R)
• M82: 47,772,734 km (0.105 R)
• M83: 48,711,610 km (0.117 R)
• M84: 49,498,644 km (0.044 R)
• M85: 50,925,808 km (0.115 R)
• M86: 51,644,476 km (0.095 R)
• M87: 53,011,053 km (0.092 R)
• M88: 53,334,334 km (0.118 R)
• M89: 54,308,066 km (0.052 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit