🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.9 AU - 0.96 AU

Year: 345 Days

Day: 44.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.77 AU - 1.09 AU

Year: 345 Days

Day: 28.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.92 AU - 1.2 AU

Year: 420 Days

Day: 40.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,577,739 km

• M1: 415,583 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.16 AU - 1.28 AU

Year: 519 Days

Day: 26.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,577,739 km

• M1: 213,177 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.63 AU - 1.65 AU

Year: 809 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,577,739 km

• M1: 594,801 km (0.108 R)
• M2: 807,529 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.05 AU - 2.89 AU

Year: 1495 Days

Day: 34.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,577,739 km

• M1: 252,970 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.89 AU - 3.97 AU

Year: 3000 Days

Day: 42.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,577,739 km

• M1: 1,565,093 km (0.091 R)
• M2: 1,882,540 km (0.115 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 10.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.36 AU - 6.98 AU

Year: 5901 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,577,739 km

• M1: 217,665 km (0.101 R)
• M2: 391,946 km (0.118 R)
• M3: 543,040 km (0.112 R)
• M4: 611,706 km (0.094 R)
• M5: 737,368 km (0.074 R)
• M6: 1,208,003 km (0.118 R)
• M7: 1,583,045 km (0.102 R)
• M8: 1,853,069 km (0.056 R)
• M9: 2,369,780 km (0.091 R)
• M10: 2,454,452 km (0.085 R)
• M11: 2,627,088 km (0.108 R)
• M12: 2,732,555 km (0.062 R)
• M13: 2,911,623 km (0.091 R)
• M14: 3,150,232 km (0.101 R)
• M15: 3,243,731 km (0.094 R)
• M16: 3,452,868 km (0.119 R)
• M17: 4,127,106 km (0.109 R)
• M18: 4,209,086 km (0.067 R)
• M19: 4,584,876 km (0.094 R)
• M20: 4,691,240 km (0.069 R)
• M21: 4,863,277 km (0.067 R)
• M22: 5,302,197 km (0.056 R)
• M23: 5,639,690 km (0.12 R)
• M24: 6,100,900 km (0.111 R)
• M25: 6,312,282 km (0.108 R)
• M26: 6,670,270 km (0.076 R)
• M27: 6,742,675 km (0.034 R)
• M28: 7,306,360 km (0.115 R)
• M29: 7,808,859 km (0.098 R)
• M30: 8,013,060 km (0.099 R)
• M31: 8,348,608 km (0.076 R)
• M32: 8,953,582 km (0.094 R)
• M33: 10,400,942 km (0.114 R)
• M34: 11,744,630 km (0.105 R)
• M35: 12,750,227 km (0.096 R)
• M36: 12,960,860 km (0.039 R)
• M37: 13,263,497 km (0.054 R)
• M38: 13,446,305 km (0.086 R)
• M39: 13,568,527 km (0.114 R)
• M40: 13,722,014 km (0.116 R)
• M41: 13,968,552 km (0.085 R)
• M42: 14,341,349 km (0.048 R)
• M43: 14,528,945 km (0.117 R)
• M44: 14,843,400 km (0.12 R)
• M45: 15,064,954 km (0.114 R)
• M46: 15,768,214 km (0.05 R)
• M47: 18,177,488 km (0.104 R)
• M48: 18,516,476 km (0.065 R)
• M49: 19,441,889 km (0.116 R)
• M50: 19,580,267 km (0.09 R)
• M51: 20,207,082 km (0.076 R)
• M52: 20,452,722 km (0.053 R)
• M53: 21,516,363 km (0.065 R)
• M54: 21,695,282 km (0.118 R)
• M55: 22,018,862 km (0.093 R)
• M56: 22,816,218 km (0.101 R)
• M57: 22,998,877 km (0.065 R)
• M58: 23,072,031 km (0.05 R)
• M59: 23,145,184 km (0.063 R)
• M60: 23,993,105 km (0.093 R)
• M61: 24,215,856 km (0.046 R)
• M62: 24,514,154 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 12.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.87 AU - 9.97 AU

Year: 11131 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,577,739 km

• M1: 162,014 km (0.054 R)
• M2: 451,187 km (0.116 R)
• M3: 701,913 km (0.045 R)
• M4: 1,392,008 km (0.112 R)
• M5: 1,488,050 km (0.117 R)
• M6: 1,853,218 km (0.089 R)
• M7: 2,156,902 km (0.084 R)
• M8: 2,314,877 km (0.099 R)
• M9: 2,763,222 km (0.077 R)
• M10: 2,885,893 km (0.12 R)
• M11: 3,136,619 km (0.094 R)
• M12: 3,394,525 km (0.12 R)
• M13: 3,473,363 km (0.085 R)
• M14: 3,686,540 km (0.096 R)
• M15: 3,821,926 km (0.093 R)
• M16: 4,266,531 km (0.084 R)
• M17: 4,437,522 km (0.06 R)
• M18: 4,698,420 km (0.05 R)
• M19: 4,786,533 km (0.116 R)
• M20: 5,144,521 km (0.081 R)
• M21: 6,367,334 km (0.098 R)
• M22: 6,563,307 km (0.075 R)
• M23: 6,728,015 km (0.092 R)
• M24: 7,401,055 km (0.119 R)
• M25: 7,538,386 km (0.086 R)
• M26: 7,711,022 km (0.106 R)
• M27: 7,920,010 km (0.095 R)
• M28: 8,130,943 km (0.075 R)
• M29: 8,308,067 km (0.09 R)
• M30: 8,594,248 km (0.055 R)
• M31: 8,702,407 km (0.081 R)
• M32: 8,811,015 km (0.118 R)
• M33: 8,956,574 km (0.074 R)
• M34: 9,959,777 km (0.088 R)
• M35: 10,263,910 km (0.09 R)
• M36: 10,378,801 km (0.115 R)
• M37: 10,648,376 km (0.047 R)
• M38: 10,842,405 km (0.094 R)
• M39: 11,155,364 km (0.084 R)
• M40: 12,152,284 km (0.107 R)
• M41: 12,233,216 km (0.084 R)
• M42: 12,640,870 km (0.034 R)
• M43: 12,723,000 km (0.085 R)
• M44: 12,928,996 km (0.096 R)
• M45: 13,053,162 km (0.047 R)
• M46: 13,386,017 km (0.097 R)
• M47: 13,469,643 km (0.081 R)
• M48: 15,136,013 km (0.112 R)
• M49: 16,686,146 km (0.091 R)
• M50: 16,911,740 km (0.076 R)
• M51: 17,916,140 km (0.074 R)
• M52: 18,054,668 km (0.12 R)
• M53: 18,147,269 km (0.073 R)
• M54: 19,364,397 km (0.118 R)
• M55: 19,839,520 km (0.098 R)
• M56: 20,174,470 km (0.116 R)
• M57: 20,607,705 km (0.085 R)
• M58: 21,044,232 km (0.037 R)
• M59: 21,336,845 km (0.069 R)
• M60: 23,221,479 km (0.108 R)
• M61: 23,980,090 km (0.035 R)
• M62: 24,644,005 km (0.051 R)
• M63: 24,798,241 km (0.12 R)
• M64: 25,158,921 km (0.106 R)
• M65: 25,521,546 km (0.116 R)
• M66: 25,677,427 km (0.103 R)
• M67: 26,936,144 km (0.103 R)
• M68: 27,466,468 km (0.045 R)
• M69: 28,161,051 km (0.073 R)
• M70: 28,268,462 km (0.034 R)
• M71: 28,969,777 km (0.094 R)
• M72: 29,132,540 km (0.116 R)
• M73: 30,389,611 km (0.113 R)
• M74: 31,441,433 km (0.054 R)
• M75: 31,720,284 km (0.06 R)
• M76: 31,999,882 km (0.109 R)
• M77: 33,410,291 km (0.079 R)
• M78: 33,865,816 km (0.043 R)
• M79: 34,495,623 km (0.035 R)
• M80: 35,244,959 km (0.109 R)
• M81: 35,476,537 km (0.108 R)
• M82: 35,592,625 km (0.105 R)
• M83: 36,174,560 km (0.062 R)
• M84: 36,291,247 km (0.073 R)
• M85: 38,474,029 km (0.109 R)
• M86: 39,071,224 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit