🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 24.4 Hours

Environment

Temp: 236 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,769,177 km

• M1: 233,073 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 253 Days

Day: 25 Hours

Environment

Temp: 91 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.95 AU - 1.13 AU

Year: 389 Days

Day: 12.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 634 Days

Day: 39.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,769,177 km

• M1: 419,772 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.23 AU - 1.99 AU

Year: 750 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,769,177 km

• M1: 482,304 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.43 AU - 2.73 AU

Year: 1521 Days

Day: 13.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,769,177 km

• M1: 173,982 km (0.074 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 11.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.34 AU - 5.5 AU

Year: 4632 Days

Day: 10.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,769,177 km

• M1: 235,018 km (0.105 R)
• M2: 370,554 km (0.118 R)
• M3: 679,174 km (0.101 R)
• M4: 910,303 km (0.108 R)
• M5: 1,431,801 km (0.097 R)
• M6: 1,579,754 km (0.098 R)
• M7: 1,873,414 km (0.068 R)
• M8: 2,036,027 km (0.086 R)
• M9: 2,147,178 km (0.104 R)
• M10: 2,434,107 km (0.111 R)
• M11: 3,323,915 km (0.119 R)
• M12: 3,477,851 km (0.099 R)
• M13: 3,589,152 km (0.081 R)
• M14: 3,907,347 km (0.063 R)
• M15: 4,000,097 km (0.116 R)
• M16: 4,163,907 km (0.115 R)
• M17: 4,234,817 km (0.082 R)
• M18: 4,306,175 km (0.114 R)
• M19: 4,620,031 km (0.035 R)
• M20: 4,792,218 km (0.072 R)
• M21: 5,041,747 km (0.08 R)
• M22: 5,193,589 km (0.115 R)
• M23: 5,450,150 km (0.09 R)
• M24: 6,029,093 km (0.059 R)
• M25: 6,136,355 km (0.108 R)
• M26: 6,298,669 km (0.109 R)
• M27: 6,877,912 km (0.088 R)
• M28: 7,330,744 km (0.076 R)
• M29: 7,560,826 km (0.115 R)
• M30: 7,764,129 km (0.118 R)
• M31: 8,116,881 km (0.084 R)
• M32: 8,777,206 km (0.084 R)
• M33: 9,206,403 km (0.102 R)
• M34: 9,579,799 km (0.106 R)
• M35: 9,926,567 km (0.072 R)
• M36: 10,309,388 km (0.071 R)
• M37: 10,438,191 km (0.112 R)
• M38: 10,534,981 km (0.083 R)
• M39: 10,958,343 km (0.104 R)
• M40: 12,159,764 km (0.077 R)
• M41: 12,329,857 km (0.035 R)
• M42: 12,983,749 km (0.116 R)
• M43: 13,227,444 km (0.059 R)
• M44: 14,181,729 km (0.082 R)
• M45: 14,866,588 km (0.093 R)
• M46: 15,304,760 km (0.041 R)
• M47: 16,156,420 km (0.103 R)
• M48: 16,795,652 km (0.066 R)
• M49: 17,251,926 km (0.099 R)
• M50: 17,558,452 km (0.112 R)
• M51: 18,293,576 km (0.064 R)
• M52: 18,723,669 km (0.03 R)
• M53: 19,276,134 km (0.062 R)
• M54: 20,114,630 km (0.095 R)
• M55: 20,356,381 km (0.098 R)
• M56: 21,169,295 km (0.058 R)
• M57: 21,456,374 km (0.09 R)
• M58: 21,744,649 km (0.074 R)
• M59: 22,075,859 km (0.087 R)
• M60: 22,325,238 km (0.119 R)
• M61: 22,659,290 km (0.08 R)
• M62: 23,416,854 km (0.109 R)
• M63: 23,841,263 km (0.079 R)
• M64: 24,182,795 km (0.057 R)
• M65: 24,354,085 km (0.076 R)
• M66: 24,611,842 km (0.098 R)
• M67: 25,043,432 km (0.12 R)
• M68: 25,260,199 km (0.116 R)
• M69: 25,346,966 km (0.119 R)
• M70: 25,477,565 km (0.11 R)
• M71: 25,564,631 km (0.12 R)
• M72: 25,651,846 km (0.109 R)
• M73: 25,914,091 km (0.119 R)
• M74: 26,883,336 km (0.111 R)
• M75: 27,105,189 km (0.106 R)
• M76: 27,238,631 km (0.119 R)
• M77: 28,449,625 km (0.109 R)
• M78: 28,766,324 km (0.104 R)
• M79: 29,540,643 km (0.117 R)
• M80: 30,137,389 km (0.099 R)
• M81: 30,784,399 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 8.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.02 AU - 8.88 AU

Year: 8229 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,769,177 km

• M1: 108,309 km (0.034 R)
• M2: 181,612 km (0.117 R)
• M3: 239,656 km (0.084 R)
• M4: 297,401 km (0.069 R)
• M5: 432,188 km (0.087 R)
• M6: 631,453 km (0.114 R)
• M7: 876,195 km (0.11 R)
• M8: 1,260,212 km (0.106 R)
• M9: 1,354,459 km (0.119 R)
• M10: 1,431,502 km (0.084 R)
• M11: 1,651,560 km (0.069 R)
• M12: 1,755,232 km (0.083 R)
• M13: 2,807,503 km (0.11 R)
• M14: 2,982,234 km (0.113 R)
• M15: 3,881,167 km (0.101 R)
• M16: 4,160,616 km (0.098 R)
• M17: 4,245,737 km (0.1 R)
• M18: 5,007,789 km (0.086 R)
• M19: 5,189,700 km (0.104 R)
• M20: 5,373,855 km (0.064 R)
• M21: 5,907,022 km (0.063 R)
• M22: 6,099,255 km (0.038 R)
• M23: 6,261,120 km (0.051 R)
• M24: 6,490,004 km (0.111 R)
• M25: 6,589,038 km (0.076 R)
• M26: 7,261,630 km (0.072 R)
• M27: 7,710,424 km (0.084 R)
• M28: 8,671,291 km (0.098 R)
• M29: 8,853,352 km (0.102 R)
• M30: 9,036,759 km (0.053 R)
• M31: 9,669,558 km (0.111 R)
• M32: 9,744,955 km (0.083 R)
• M33: 10,587,191 km (0.086 R)
• M34: 11,813,295 km (0.097 R)
• M35: 12,381,617 km (0.11 R)
• M36: 12,710,433 km (0.1 R)
• M37: 13,460,667 km (0.118 R)
• M38: 15,003,918 km (0.086 R)
• M39: 15,663,346 km (0.049 R)
• M40: 15,796,338 km (0.096 R)
• M41: 16,422,106 km (0.08 R)
• M42: 17,010,325 km (0.079 R)
• M43: 17,101,430 km (0.11 R)
• M44: 18,722,323 km (0.1 R)
• M45: 19,765,918 km (0.068 R)
• M46: 20,005,873 km (0.03 R)
• M47: 20,440,006 km (0.059 R)
• M48: 21,662,220 km (0.098 R)
• M49: 22,207,505 km (0.054 R)
• M50: 22,307,137 km (0.102 R)
• M51: 23,109,430 km (0.047 R)
• M52: 23,210,409 km (0.117 R)
• M53: 23,717,396 km (0.099 R)
• M54: 24,279,435 km (0.073 R)
• M55: 24,794,052 km (0.097 R)
• M56: 24,949,185 km (0.103 R)
• M57: 25,156,378 km (0.11 R)
• M58: 25,520,649 km (0.08 R)
• M59: 26,729,400 km (0.077 R)
• M60: 26,994,637 km (0.047 R)
• M61: 27,474,247 km (0.086 R)
• M62: 27,795,584 km (0.1 R)
• M63: 27,849,289 km (0.078 R)
• M64: 27,902,995 km (0.045 R)
• M65: 29,093,495 km (0.115 R)
• M66: 29,202,402 km (0.097 R)
• M67: 30,576,907 km (0.055 R)
• M68: 32,141,252 km (0.107 R)
• M69: 32,536,340 km (0.1 R)
• M70: 33,274,456 km (0.093 R)
• M71: 33,502,593 km (0.069 R)
• M72: 33,731,328 km (0.109 R)
• M73: 34,018,107 km (0.111 R)
• M74: 34,190,444 km (0.078 R)
• M75: 34,363,080 km (0.043 R)
• M76: 34,882,783 km (0.058 R)
• M77: 35,521,566 km (0.091 R)
• M78: 35,579,909 km (0.098 R)
• M79: 36,516,391 km (0.057 R)
• M80: 37,165,048 km (0.09 R)
• M81: 37,698,514 km (0.096 R)
• M82: 37,936,374 km (0.083 R)
• M83: 38,473,580 km (0.105 R)
• M84: 38,653,247 km (0.117 R)
• M85: 38,893,053 km (0.103 R)
• M86: 39,314,171 km (0.047 R)
• M87: 39,434,747 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit