🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.77 AU - 1.05 AU

Year: 317 Days

Day: 43.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,070,792 km

• M1: 32,463 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.16 AU - 1.66 AU

Year: 612 Days

Day: 22 Hours

Environment

Temp: -28 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.39 AU - 1.65 AU

Year: 684 Days

Day: 14.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.98 AU - 2.2 AU

Year: 1104 Days

Day: 40.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,070,792 km

• M1: 566,228 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.4 AU - 3.32 AU

Year: 1767 Days

Day: 19.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 10.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.58 AU - 9.24 AU

Year: 8908 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,070,792 km

• M1: 171,439 km (0.086 R)
• M2: 307,723 km (0.116 R)
• M3: 548,875 km (0.09 R)
• M4: 729,290 km (0.107 R)
• M5: 835,055 km (0.105 R)
• M6: 962,662 km (0.078 R)
• M7: 1,274,723 km (0.104 R)
• M8: 1,423,723 km (0.058 R)
• M9: 1,638,097 km (0.066 R)
• M10: 1,739,225 km (0.107 R)
• M11: 1,926,671 km (0.029 R)
• M12: 2,717,595 km (0.113 R)
• M13: 2,789,701 km (0.106 R)
• M14: 2,911,474 km (0.052 R)
• M15: 3,034,892 km (0.071 R)
• M16: 3,134,973 km (0.1 R)
• M17: 3,312,845 km (0.109 R)
• M18: 3,390,187 km (0.111 R)
• M19: 3,546,517 km (0.104 R)
• M20: 3,652,133 km (0.09 R)
• M21: 4,030,167 km (0.09 R)
• M22: 4,195,921 km (0.099 R)
• M23: 4,940,769 km (0.11 R)
• M24: 5,726,307 km (0.05 R)
• M25: 6,260,820 km (0.037 R)
• M26: 7,209,570 km (0.114 R)
• M27: 7,343,909 km (0.053 R)
• M28: 7,924,349 km (0.046 R)
• M29: 8,272,762 km (0.1 R)
• M30: 8,484,144 km (0.084 R)
• M31: 8,590,658 km (0.088 R)
• M32: 8,876,539 km (0.059 R)
• M33: 9,642,032 km (0.098 R)
• M34: 9,901,883 km (0.082 R)
• M35: 10,352,771 km (0.088 R)
• M36: 10,542,611 km (0.106 R)
• M37: 10,733,647 km (0.106 R)
• M38: 11,041,669 km (0.103 R)
• M39: 11,705,884 km (0.111 R)
• M40: 12,746,786 km (0.091 R)
• M41: 12,991,229 km (0.096 R)
• M42: 13,402,024 km (0.093 R)
• M43: 14,873,320 km (0.059 R)
• M44: 15,562,966 km (0.103 R)
• M45: 15,649,882 km (0.086 R)
• M46: 16,307,065 km (0.075 R)
• M47: 17,197,322 km (0.109 R)
• M48: 17,332,260 km (0.11 R)
• M49: 17,693,688 km (0.12 R)
• M50: 18,149,064 km (0.098 R)
• M51: 18,286,395 km (0.061 R)
• M52: 19,444,432 km (0.104 R)
• M53: 19,961,592 km (0.109 R)
• M54: 20,769,570 km (0.111 R)
• M55: 21,782,497 km (0.109 R)
• M56: 22,123,730 km (0.12 R)
• M57: 26,147,015 km (0.12 R)
• M58: 26,769,641 km (0.071 R)
• M59: 26,926,121 km (0.12 R)
• M60: 27,344,696 km (0.063 R)
• M61: 27,449,713 km (0.036 R)
• M62: 27,660,197 km (0.07 R)
• M63: 28,029,704 km (0.095 R)
• M64: 28,880,318 km (0.103 R)
• M65: 29,308,916 km (0.091 R)
• M66: 29,524,037 km (0.075 R)
• M67: 29,739,608 km (0.092 R)
• M68: 29,847,618 km (0.117 R)
• M69: 29,955,627 km (0.114 R)
• M70: 30,825,389 km (0.044 R)
• M71: 32,034,738 km (0.073 R)
• M72: 33,371,695 km (0.109 R)
• M73: 34,783,599 km (0.116 R)
• M74: 34,897,443 km (0.079 R)
• M75: 35,011,287 km (0.031 R)
• M76: 35,125,281 km (0.09 R)
• M77: 35,296,570 km (0.111 R)
• M78: 35,582,751 km (0.087 R)
• M79: 36,503,526 km (0.106 R)
• M80: 36,677,060 km (0.095 R)
• M81: 37,607,110 km (0.037 R)
• M82: 38,192,336 km (0.052 R)
• M83: 39,431,156 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 12.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.45 AU - 13.59 AU

Year: 15221 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,070,792 km

• M1: 155,731 km (0.111 R)
• M2: 251,324 km (0.105 R)
• M3: 373,546 km (0.086 R)
• M4: 746,942 km (0.101 R)
• M5: 1,130,212 km (0.108 R)
• M6: 1,572,124 km (0.108 R)
• M7: 1,745,957 km (0.104 R)
• M8: 2,330,436 km (0.116 R)
• M9: 2,504,717 km (0.091 R)
• M10: 2,735,247 km (0.113 R)
• M11: 3,080,669 km (0.103 R)
• M12: 3,525,124 km (0.093 R)
• M13: 3,668,140 km (0.089 R)
• M14: 3,813,250 km (0.117 R)
• M15: 4,139,373 km (0.112 R)
• M16: 5,203,762 km (0.085 R)
• M17: 5,367,272 km (0.061 R)
• M18: 5,565,639 km (0.073 R)
• M19: 5,732,890 km (0.052 R)
• M20: 6,141,292 km (0.029 R)
• M21: 6,453,652 km (0.06 R)
• M22: 7,130,433 km (0.068 R)
• M23: 7,312,344 km (0.089 R)
• M24: 7,904,751 km (0.055 R)
• M25: 8,093,095 km (0.119 R)
• M26: 8,359,230 km (0.085 R)
• M27: 8,512,717 km (0.092 R)
• M28: 8,589,760 km (0.097 R)
• M29: 9,135,792 km (0.089 R)
• M30: 9,572,618 km (0.082 R)
• M31: 11,134,121 km (0.118 R)
• M32: 11,815,090 km (0.095 R)
• M33: 12,030,661 km (0.103 R)
• M34: 13,621,036 km (0.113 R)
• M35: 14,903,389 km (0.053 R)
• M36: 15,183,137 km (0.093 R)
• M37: 15,276,785 km (0.079 R)
• M38: 17,092,604 km (0.052 R)
• M39: 17,287,680 km (0.118 R)
• M40: 18,875,063 km (0.065 R)
• M41: 19,228,413 km (0.106 R)
• M42: 19,890,533 km (0.087 R)
• M43: 20,044,469 km (0.11 R)
• M44: 20,250,316 km (0.095 R)
• M45: 20,405,000 km (0.102 R)
• M46: 21,499,757 km (0.049 R)
• M47: 21,604,924 km (0.094 R)
• M48: 21,974,730 km (0.116 R)
• M49: 22,720,476 km (0.039 R)
• M50: 23,096,415 km (0.067 R)
• M51: 23,800,124 km (0.037 R)
• M52: 24,236,650 km (0.114 R)
• M53: 24,841,325 km (0.059 R)
• M54: 26,402,827 km (0.108 R)
• M55: 26,684,969 km (0.111 R)
• M56: 28,687,935 km (0.097 R)
• M57: 30,030,576 km (0.114 R)
• M58: 30,325,134 km (0.11 R)
• M59: 30,502,258 km (0.081 R)
• M60: 31,393,412 km (0.081 R)
• M61: 31,692,459 km (0.108 R)
• M62: 33,384,111 km (0.087 R)
• M63: 34,363,828 km (0.04 R)
• M64: 34,610,215 km (0.109 R)
• M65: 34,733,634 km (0.076 R)
• M66: 35,601,900 km (0.057 R)
• M67: 35,913,662 km (0.119 R)
• M68: 36,101,108 km (0.116 R)
• M69: 36,980,444 km (0.073 R)
• M70: 37,866,811 km (0.116 R)
• M71: 38,504,248 km (0.104 R)
• M72: 39,725,116 km (0.084 R)
• M73: 40,437,800 km (0.081 R)
• M74: 40,763,176 km (0.049 R)
• M75: 41,547,517 km (0.064 R)
• M76: 41,678,715 km (0.083 R)
• M77: 45,070,846 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit