🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.77 AU - 1.11 AU

Year: 331 Days

Day: 35 Hours

Environment

Temp: 79 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,811,538 km

• M1: 86,168 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.14 AU - 1.28 AU

Year: 484 Days

Day: 34.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,811,538 km

• M1: 50,714 km (0.104 R)
• M2: 644,019 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.5 AU - 2.06 AU

Year: 863 Days

Day: 40.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.56 AU - 5.42 AU

Year: 4051 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 110,811,538 km

• M1: 147,055 km (0.089 R)
• M2: 250,576 km (0.097 R)
• M3: 333,603 km (0.036 R)
• M4: 451,786 km (0.099 R)
• M5: 547,977 km (0.107 R)
• M6: 720,912 km (0.102 R)
• M7: 874,998 km (0.088 R)
• M8: 1,112,260 km (0.109 R)
• M9: 1,282,203 km (0.106 R)
• M10: 1,449,753 km (0.105 R)
• M11: 1,553,723 km (0.03 R)
• M12: 2,099,307 km (0.096 R)
• M13: 2,352,576 km (0.102 R)
• M14: 2,475,994 km (0.099 R)
• M15: 2,629,931 km (0.106 R)
• M16: 2,700,990 km (0.119 R)
• M17: 2,874,224 km (0.106 R)
• M18: 3,036,388 km (0.09 R)
• M19: 3,126,147 km (0.078 R)
• M20: 3,323,616 km (0.037 R)
• M21: 3,778,992 km (0.108 R)
• M22: 3,924,401 km (0.115 R)
• M23: 4,576,049 km (0.044 R)
• M24: 4,713,979 km (0.074 R)
• M25: 5,100,390 km (0.101 R)
• M26: 5,225,454 km (0.081 R)
• M27: 5,297,410 km (0.106 R)
• M28: 5,496,974 km (0.083 R)
• M29: 5,662,130 km (0.115 R)
• M30: 5,754,731 km (0.087 R)
• M31: 5,885,031 km (0.113 R)
• M32: 5,997,528 km (0.102 R)
• M33: 6,629,130 km (0.083 R)
• M34: 6,844,551 km (0.108 R)
• M35: 6,943,136 km (0.117 R)
• M36: 7,201,791 km (0.077 R)
• M37: 7,646,845 km (0.102 R)
• M38: 8,755,515 km (0.081 R)
• M39: 9,078,496 km (0.102 R)
• M40: 9,274,021 km (0.119 R)
• M41: 9,427,209 km (0.069 R)
• M42: 9,713,839 km (0.097 R)
• M43: 9,847,130 km (0.099 R)
• M44: 10,774,039 km (0.115 R)
• M45: 10,889,079 km (0.069 R)
• M46: 11,540,279 km (0.099 R)
• M47: 12,084,815 km (0.032 R)
• M48: 12,396,278 km (0.089 R)
• M49: 12,492,619 km (0.049 R)
• M50: 12,783,288 km (0.104 R)
• M51: 13,395,891 km (0.06 R)
• M52: 13,470,091 km (0.11 R)
• M53: 13,544,442 km (0.089 R)
• M54: 14,143,880 km (0.079 R)
• M55: 14,446,816 km (0.079 R)
• M56: 14,573,675 km (0.085 R)
• M57: 15,342,608 km (0.09 R)
• M58: 15,420,249 km (0.043 R)
• M59: 15,601,861 km (0.116 R)
• M60: 15,784,221 km (0.119 R)
• M61: 15,914,969 km (0.109 R)
• M62: 16,388,447 km (0.105 R)
• M63: 16,813,155 km (0.069 R)
• M64: 17,727,796 km (0.05 R)
• M65: 18,027,291 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 12.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.39 AU - 7.79 AU

Year: 6861 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 110,811,538 km

• M1: 200,760 km (0.071 R)
• M2: 323,879 km (0.107 R)
• M3: 474,674 km (0.101 R)
• M4: 566,228 km (0.088 R)
• M5: 1,076,506 km (0.105 R)
• M6: 1,178,233 km (0.117 R)
• M7: 1,476,232 km (0.116 R)
• M8: 1,619,846 km (0.098 R)
• M9: 1,798,466 km (0.087 R)
• M10: 2,031,389 km (0.101 R)
• M11: 2,176,051 km (0.09 R)
• M12: 2,561,415 km (0.041 R)
• M13: 2,806,755 km (0.109 R)
• M14: 2,932,417 km (0.088 R)
• M15: 3,060,024 km (0.097 R)
• M16: 3,434,917 km (0.108 R)
• M17: 3,550,257 km (0.102 R)
• M18: 3,964,344 km (0.045 R)
• M19: 4,126,358 km (0.078 R)
• M20: 4,561,837 km (0.091 R)
• M21: 5,955,940 km (0.098 R)
• M22: 6,282,662 km (0.091 R)
• M23: 6,400,844 km (0.049 R)
• M24: 7,572,345 km (0.1 R)
• M25: 7,673,024 km (0.085 R)
• M26: 7,977,606 km (0.097 R)
• M27: 8,182,854 km (0.081 R)
• M28: 9,915,048 km (0.112 R)
• M29: 9,997,775 km (0.075 R)
• M30: 10,191,505 km (0.098 R)
• M31: 10,386,431 km (0.077 R)
• M32: 10,554,579 km (0.111 R)
• M33: 10,893,418 km (0.091 R)
• M34: 11,698,404 km (0.101 R)
• M35: 12,078,532 km (0.047 R)
• M36: 12,314,598 km (0.118 R)
• M37: 12,821,286 km (0.08 R)
• M38: 13,456,628 km (0.117 R)
• M39: 13,548,182 km (0.058 R)
• M40: 13,762,705 km (0.119 R)
• M41: 14,600,752 km (0.104 R)
• M42: 14,694,999 km (0.109 R)
• M43: 14,915,506 km (0.084 R)
• M44: 15,519,433 km (0.079 R)
• M45: 15,647,638 km (0.074 R)
• M46: 16,131,438 km (0.062 R)
• M47: 17,014,663 km (0.084 R)
• M48: 17,712,537 km (0.074 R)
• M49: 17,813,067 km (0.079 R)
• M50: 18,386,027 km (0.102 R)
• M51: 18,521,712 km (0.102 R)
• M52: 18,725,764 km (0.085 R)
• M53: 18,828,089 km (0.103 R)
• M54: 19,757,690 km (0.073 R)
• M55: 19,931,523 km (0.114 R)
• M56: 20,280,684 km (0.088 R)
• M57: 20,491,168 km (0.09 R)
• M58: 21,984,604 km (0.066 R)
• M59: 22,164,720 km (0.11 R)
• M60: 22,853,618 km (0.08 R)
• M61: 23,439,294 km (0.112 R)
• M62: 23,770,952 km (0.057 R)
• M63: 23,955,855 km (0.07 R)
• M64: 24,104,107 km (0.072 R)
• M65: 24,364,257 km (0.105 R)
• M66: 25,225,791 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.2

Radius: 6.9

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.82 AU - 22.8 AU

Year: 32045 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 93.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,811,538 km

• M1: 213,626 km (0.098 R)
• M2: 971,638 km (0.12 R)
• M3: 1,107,772 km (0.119 R)
• M4: 2,405,683 km (0.115 R)
• M5: 2,733,452 km (0.119 R)
• M6: 3,430,878 km (0.117 R)
• M7: 5,762,061 km (0.071 R)
• M8: 6,390,223 km (0.092 R)
• M9: 6,777,382 km (0.116 R)
• M10: 7,105,899 km (0.116 R)
• M11: 8,682,960 km (0.114 R)
• M12: 9,474,033 km (0.073 R)
• M13: 10,138,397 km (0.067 R)
• M14: 10,213,047 km (0.086 R)
• M15: 10,438,341 km (0.101 R)
• M16: 10,741,426 km (0.094 R)
• M17: 11,511,556 km (0.106 R)
• M18: 11,667,736 km (0.099 R)
• M19: 12,699,812 km (0.06 R)
• M20: 12,942,011 km (0.059 R)
• M21: 13,513,325 km (0.096 R)
• M22: 14,765,160 km (0.092 R)
• M23: 14,934,954 km (0.116 R)
• M24: 15,447,925 km (0.05 R)
• M25: 16,579,184 km (0.094 R)
• M26: 17,377,887 km (0.066 R)
• M27: 17,736,772 km (0.057 R)
• M28: 17,917,187 km (0.064 R)
• M29: 18,189,007 km (0.088 R)
• M30: 18,279,962 km (0.115 R)
• M31: 18,553,427 km (0.078 R)
• M32: 19,197,147 km (0.11 R)
• M33: 19,289,748 km (0.11 R)
• M34: 19,382,349 km (0.099 R)
• M35: 19,754,698 km (0.043 R)
• M36: 20,223,388 km (0.089 R)
• M37: 21,171,689 km (0.064 R)
• M38: 21,554,959 km (0.1 R)
• M39: 22,037,412 km (0.12 R)
• M40: 22,523,455 km (0.098 R)
• M41: 23,506,014 km (0.105 R)
• M42: 24,302,174 km (0.095 R)
• M43: 26,743,013 km (0.109 R)
• M44: 26,949,907 km (0.057 R)
• M45: 27,261,370 km (0.108 R)
• M46: 30,116,744 km (0.114 R)
• M47: 30,872,513 km (0.051 R)
• M48: 34,069,120 km (0.12 R)
• M49: 34,630,860 km (0.078 R)
• M50: 35,195,592 km (0.035 R)
• M51: 35,308,837 km (0.116 R)
• M52: 35,877,309 km (0.084 R)
• M53: 37,484,888 km (0.117 R)
• M54: 38,647,563 km (0.108 R)
• M55: 39,115,954 km (0.08 R)
• M56: 39,586,140 km (0.037 R)
• M57: 40,294,934 km (0.109 R)
• M58: 41,725,240 km (0.098 R)
• M59: 42,085,471 km (0.117 R)
• M60: 42,446,601 km (0.05 R)
• M61: 46,238,757 km (0.09 R)
• M62: 46,487,090 km (0.12 R)
• M63: 50,392,940 km (0.099 R)
• M64: 56,114,311 km (0.086 R)
• M65: 56,511,792 km (0.045 R)
• M66: 57,309,747 km (0.099 R)
• M67: 58,245,183 km (0.093 R)
• M68: 59,860,690 km (0.107 R)
• M69: 60,945,873 km (0.054 R)
• M70: 63,273,317 km (0.095 R)
• M71: 64,517,223 km (0.098 R)
• M72: 64,655,901 km (0.096 R)
• M73: 65,908,783 km (0.12 R)
• M74: 66,188,381 km (0.111 R)
• M75: 66,608,302 km (0.063 R)
• M76: 73,013,485 km (0.112 R)
• M77: 75,922,565 km (0.106 R)
• M78: 77,391,317 km (0.074 R)
• M79: 80,058,647 km (0.081 R)
• M80: 82,454,756 km (0.088 R)
• M81: 85,330,476 km (0.047 R)
• M82: 85,482,766 km (0.063 R)
• M83: 86,704,233 km (0.086 R)
• M84: 86,857,272 km (0.083 R)
• M85: 89,318,755 km (0.063 R)
• M86: 89,628,123 km (0.1 R)
• M87: 89,782,808 km (0.07 R)
• M88: 91,179,902 km (0.103 R)
• M89: 91,491,365 km (0.113 R)
• M90: 91,959,158 km (0.104 R)
• M91: 92,584,177 km (0.068 R)
• M92: 92,897,136 km (0.058 R)
• M93: 94,310,088 km (0.108 R)
• M94: 96,839,638 km (0.099 R)
• M95: 101,480,763 km (0.104 R)
• M96: 110,313,619 km (0.078 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit