🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.44 AU - 0.56 AU

Year: 127 Days

Day: 36.2 Hours

Environment

Temp: 264 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,125,354 km

• M1: 83,176 km (0.117 R)
• M2: 275,559 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 131 Days

Day: 37 Hours

Environment

Temp: 249 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 229 Days

Day: 44 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.26 AU - 1.52 AU

Year: 590 Days

Day: 31.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.76 AU - 5.78 AU

Year: 3749 Days

Day: 16.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,125,354 km

• M1: 896,839 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 14.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.77 AU - 7.27 AU

Year: 5316 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,125,354 km

• M1: 365,019 km (0.071 R)
• M2: 497,712 km (0.088 R)
• M3: 904,469 km (0.073 R)
• M4: 1,072,467 km (0.114 R)
• M5: 1,190,649 km (0.112 R)
• M6: 1,539,811 km (0.029 R)
• M7: 1,640,789 km (0.053 R)
• M8: 2,180,688 km (0.105 R)
• M9: 2,275,982 km (0.064 R)
• M10: 2,431,564 km (0.071 R)
• M11: 2,570,690 km (0.082 R)
• M12: 2,712,658 km (0.108 R)
• M13: 3,068,252 km (0.101 R)
• M14: 3,175,813 km (0.117 R)
• M15: 3,394,824 km (0.118 R)
• M16: 3,618,922 km (0.109 R)
• M17: 3,732,766 km (0.087 R)
• M18: 4,152,837 km (0.095 R)
• M19: 4,761,700 km (0.04 R)
• M20: 5,294,867 km (0.039 R)
• M21: 5,503,107 km (0.077 R)
• M22: 5,687,561 km (0.103 R)
• M23: 5,954,743 km (0.063 R)
• M24: 6,557,024 km (0.084 R)
• M25: 6,950,616 km (0.118 R)
• M26: 7,849,400 km (0.043 R)
• M27: 7,938,261 km (0.117 R)
• M28: 9,156,287 km (0.114 R)
• M29: 9,375,448 km (0.115 R)
• M30: 9,787,141 km (0.076 R)
• M31: 9,883,034 km (0.062 R)
• M32: 10,140,192 km (0.071 R)
• M33: 10,464,820 km (0.119 R)
• M34: 10,694,004 km (0.102 R)
• M35: 10,792,738 km (0.116 R)
• M36: 10,924,983 km (0.111 R)
• M37: 11,257,689 km (0.106 R)
• M38: 11,459,047 km (0.049 R)
• M39: 11,899,314 km (0.116 R)
• M40: 12,971,482 km (0.078 R)
• M41: 13,465,903 km (0.045 R)
• M42: 14,038,563 km (0.107 R)
• M43: 14,146,723 km (0.107 R)
• M44: 14,291,533 km (0.084 R)
• M45: 14,400,441 km (0.077 R)
• M46: 15,318,822 km (0.094 R)
• M47: 15,728,870 km (0.076 R)
• M48: 16,104,959 km (0.101 R)
• M49: 17,096,344 km (0.11 R)
• M50: 17,560,696 km (0.111 R)
• M51: 18,068,281 km (0.105 R)
• M52: 18,818,963 km (0.093 R)
• M53: 20,228,474 km (0.116 R)
• M54: 21,214,624 km (0.028 R)
• M55: 21,797,158 km (0.111 R)
• M56: 22,216,331 km (0.116 R)
• M57: 22,342,741 km (0.105 R)
• M58: 22,511,488 km (0.113 R)
• M59: 23,276,232 km (0.086 R)
• M60: 23,490,306 km (0.069 R)
• M61: 23,963,335 km (0.089 R)
• M62: 24,439,505 km (0.057 R)
• M63: 24,569,954 km (0.094 R)
• M64: 24,700,553 km (0.11 R)
• M65: 24,875,134 km (0.114 R)
• M66: 25,006,331 km (0.082 R)
• M67: 25,445,251 km (0.086 R)
• M68: 25,621,478 km (0.113 R)
• M69: 25,754,021 km (0.106 R)
• M70: 27,001,668 km (0.046 R)
• M71: 27,271,542 km (0.118 R)
• M72: 28,314,539 km (0.039 R)
• M73: 28,634,528 km (0.095 R)
• M74: 29,047,718 km (0.1 R)
• M75: 30,392,752 km (0.118 R)
• M76: 30,814,169 km (0.069 R)
• M77: 31,473,746 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 12.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.17 AU - 7.25 AU

Year: 6255 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,125,354 km

• M1: 167,849 km (0.099 R)
• M2: 381,624 km (0.104 R)
• M3: 748,289 km (0.078 R)
• M4: 870,809 km (0.105 R)
• M5: 1,030,729 km (0.083 R)
• M6: 1,153,699 km (0.051 R)
• M7: 1,398,441 km (0.081 R)
• M8: 1,535,921 km (0.11 R)
• M9: 2,152,265 km (0.104 R)
• M10: 2,292,438 km (0.112 R)
• M11: 2,373,969 km (0.029 R)
• M12: 2,709,965 km (0.031 R)
• M13: 2,905,939 km (0.074 R)
• M14: 3,174,467 km (0.084 R)
• M15: 3,521,683 km (0.093 R)
• M16: 3,711,972 km (0.097 R)
• M17: 4,456,072 km (0.04 R)
• M18: 4,610,307 km (0.1 R)
• M19: 5,164,717 km (0.045 R)
• M20: 5,272,727 km (0.115 R)
• M21: 5,354,257 km (0.11 R)
• M22: 5,436,237 km (0.063 R)
• M23: 5,573,867 km (0.078 R)
• M24: 5,768,344 km (0.066 R)
• M25: 6,107,034 km (0.091 R)
• M26: 6,539,671 km (0.116 R)
• M27: 6,863,401 km (0.065 R)
• M28: 7,042,170 km (0.074 R)
• M29: 7,404,347 km (0.11 R)
• M30: 7,990,321 km (0.051 R)
• M31: 8,336,491 km (0.028 R)
• M32: 8,591,406 km (0.049 R)
• M33: 8,881,177 km (0.034 R)
• M34: 9,043,640 km (0.1 R)
• M35: 9,636,496 km (0.09 R)
• M36: 10,038,915 km (0.12 R)
• M37: 10,208,110 km (0.107 R)
• M38: 10,652,715 km (0.079 R)
• M39: 11,138,609 km (0.067 R)
• M40: 11,631,683 km (0.116 R)
• M41: 12,132,088 km (0.101 R)
• M42: 12,530,168 km (0.115 R)
• M43: 12,639,374 km (0.079 R)
• M44: 12,895,785 km (0.119 R)
• M45: 13,488,043 km (0.111 R)
• M46: 14,202,971 km (0.103 R)
• M47: 14,317,115 km (0.044 R)
• M48: 14,469,555 km (0.108 R)
• M49: 15,279,029 km (0.113 R)
• M50: 15,513,150 km (0.079 R)
• M51: 15,827,006 km (0.038 R)
• M52: 16,901,867 km (0.094 R)
• M53: 17,305,930 km (0.108 R)
• M54: 18,123,632 km (0.028 R)
• M55: 19,289,598 km (0.1 R)
• M56: 19,881,557 km (0.106 R)
• M57: 20,179,855 km (0.104 R)
• M58: 20,824,024 km (0.046 R)
• M59: 22,975,241 km (0.118 R)
• M60: 23,243,470 km (0.066 R)
• M61: 23,602,654 km (0.093 R)
• M62: 24,828,908 km (0.082 R)
• M63: 25,611,455 km (0.12 R)
• M64: 25,704,056 km (0.108 R)
• M65: 25,889,707 km (0.112 R)
• M66: 26,122,182 km (0.093 R)
• M67: 26,355,554 km (0.084 R)
• M68: 26,965,315 km (0.075 R)
• M69: 27,484,869 km (0.058 R)
• M70: 27,627,136 km (0.043 R)
• M71: 28,055,435 km (0.073 R)
• M72: 29,160,066 km (0.049 R)
• M73: 30,278,759 km (0.069 R)
• M74: 30,622,086 km (0.102 R)
• M75: 30,868,025 km (0.111 R)
• M76: 32,457,951 km (0.118 R)
• M77: 33,212,373 km (0.101 R)
• M78: 33,465,193 km (0.108 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: 442 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit