🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.15 AU - 1.85 AU

Year: 655 Days

Day: 28.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.73 AU - 2.19 AU

Year: 978 Days

Day: 21.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 97.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,705,297 km

• M1: 593,455 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.06 AU - 2.4 AU

Year: 1187 Days

Day: 42.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,705,297 km

• M1: 550,819 km (0.08 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 11.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.9 AU - 7.82 AU

Year: 5717 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,705,297 km

• M1: 151,243 km (0.058 R)
• M2: 339,138 km (0.093 R)
• M3: 431,440 km (0.088 R)
• M4: 800,498 km (0.103 R)
• M5: 1,076,057 km (0.106 R)
• M6: 1,158,187 km (0.039 R)
• M7: 1,417,889 km (0.057 R)
• M8: 1,508,844 km (0.096 R)
• M9: 1,774,231 km (0.074 R)
• M10: 2,034,381 km (0.054 R)
• M11: 2,158,847 km (0.079 R)
• M12: 2,888,286 km (0.108 R)
• M13: 3,171,624 km (0.038 R)
• M14: 3,341,119 km (0.059 R)
• M15: 3,790,960 km (0.085 R)
• M16: 4,180,512 km (0.08 R)
• M17: 4,286,727 km (0.034 R)
• M18: 4,528,776 km (0.078 R)
• M19: 4,747,788 km (0.079 R)
• M20: 5,310,575 km (0.047 R)
• M21: 5,805,744 km (0.093 R)
• M22: 6,073,973 km (0.075 R)
• M23: 6,437,944 km (0.096 R)
• M24: 6,903,044 km (0.098 R)
• M25: 7,029,006 km (0.04 R)
• M26: 8,063,325 km (0.118 R)
• M27: 8,162,658 km (0.115 R)
• M28: 8,870,107 km (0.117 R)
• M29: 9,492,134 km (0.101 R)
• M30: 10,487,858 km (0.068 R)
• M31: 11,219,242 km (0.089 R)
• M32: 12,232,767 km (0.108 R)
• M33: 12,808,420 km (0.1 R)
• M34: 13,432,243 km (0.08 R)
• M35: 13,747,895 km (0.103 R)
• M36: 14,185,917 km (0.071 R)
• M37: 14,266,102 km (0.052 R)
• M38: 14,831,282 km (0.107 R)
• M39: 14,912,664 km (0.084 R)
• M40: 15,403,943 km (0.117 R)
• M41: 15,983,784 km (0.045 R)
• M42: 16,108,848 km (0.096 R)
• M43: 16,570,657 km (0.096 R)
• M44: 16,655,180 km (0.109 R)
• M45: 17,122,075 km (0.084 R)
• M46: 17,722,710 km (0.105 R)
• M47: 18,025,646 km (0.114 R)
• M48: 18,417,592 km (0.067 R)
• M49: 18,944,476 km (0.059 R)
• M50: 19,476,446 km (0.093 R)
• M51: 19,699,646 km (0.066 R)
• M52: 20,873,391 km (0.111 R)
• M53: 21,147,454 km (0.089 R)
• M54: 22,489,048 km (0.117 R)
• M55: 24,240,540 km (0.087 R)
• M56: 25,205,446 km (0.107 R)
• M57: 25,790,523 km (0.035 R)
• M58: 26,035,565 km (0.043 R)
• M59: 26,330,572 km (0.099 R)
• M60: 26,775,326 km (0.092 R)
• M61: 26,924,176 km (0.113 R)
• M62: 27,322,406 km (0.094 R)
• M63: 29,291,113 km (0.106 R)
• M64: 30,473,535 km (0.108 R)
• M65: 30,784,699 km (0.098 R)
• M66: 30,992,640 km (0.057 R)
• M67: 31,096,760 km (0.061 R)
• M68: 31,776,533 km (0.107 R)
• M69: 32,461,242 km (0.11 R)
• M70: 32,567,008 km (0.083 R)
• M71: 32,885,053 km (0.096 R)
• M72: 33,310,659 km (0.108 R)
• M73: 33,524,135 km (0.079 R)
• M74: 33,791,616 km (0.108 R)
• M75: 34,059,845 km (0.032 R)
• M76: 34,274,967 km (0.106 R)
• M77: 35,194,096 km (0.106 R)
• M78: 35,465,915 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 15

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.71 AU - 10.43 AU

Year: 10553 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,705,297 km

• M1: 217,665 km (0.109 R)
• M2: 424,110 km (0.059 R)
• M3: 521,648 km (0.049 R)
• M4: 810,222 km (0.109 R)
• M5: 1,062,594 km (0.08 R)
• M6: 1,189,752 km (0.034 R)
• M7: 1,774,231 km (0.087 R)
• M8: 2,156,154 km (0.091 R)
• M9: 2,369,181 km (0.078 R)
• M10: 2,564,556 km (0.06 R)
• M11: 2,945,732 km (0.104 R)
• M12: 3,372,385 km (0.114 R)
• M13: 3,649,440 km (0.115 R)
• M14: 3,762,237 km (0.085 R)
• M15: 4,137,578 km (0.047 R)
• M16: 4,285,081 km (0.115 R)
• M17: 4,862,230 km (0.082 R)
• M18: 5,081,092 km (0.119 R)
• M19: 5,528,838 km (0.025 R)
• M20: 6,258,128 km (0.03 R)
• M21: 6,394,112 km (0.106 R)
• M22: 6,599,809 km (0.062 R)
• M23: 6,703,630 km (0.07 R)
• M24: 6,842,756 km (0.074 R)
• M25: 7,124,000 km (0.115 R)
• M26: 8,138,274 km (0.086 R)
• M27: 8,586,918 km (0.112 R)
• M28: 9,391,455 km (0.045 R)
• M29: 9,704,264 km (0.065 R)
• M30: 9,862,090 km (0.087 R)
• M31: 10,300,412 km (0.114 R)
• M32: 10,542,162 km (0.115 R)
• M33: 10,663,635 km (0.072 R)
• M34: 10,867,388 km (0.105 R)
• M35: 11,695,113 km (0.1 R)
• M36: 12,758,305 km (0.101 R)
• M37: 14,613,618 km (0.103 R)
• M38: 14,794,781 km (0.092 R)
• M39: 16,129,942 km (0.115 R)
• M40: 16,788,322 km (0.1 R)
• M41: 18,423,726 km (0.048 R)
• M42: 18,815,971 km (0.106 R)
• M43: 18,914,407 km (0.119 R)
• M44: 19,062,509 km (0.091 R)
• M45: 19,359,760 km (0.053 R)
• M46: 19,558,725 km (0.106 R)
• M47: 20,159,959 km (0.119 R)
• M48: 20,361,617 km (0.09 R)
• M49: 20,716,313 km (0.111 R)
• M50: 21,792,670 km (0.11 R)
• M51: 22,207,505 km (0.096 R)
• M52: 23,308,844 km (0.091 R)
• M53: 25,021,291 km (0.049 R)
• M54: 26,884,832 km (0.101 R)
• M55: 26,995,833 km (0.102 R)
• M56: 27,385,536 km (0.079 R)
• M57: 27,833,282 km (0.089 R)
• M58: 28,396,219 km (0.067 R)
• M59: 28,566,013 km (0.083 R)
• M60: 29,076,889 km (0.03 R)
• M61: 33,034,501 km (0.11 R)
• M62: 34,350,663 km (0.107 R)
• M63: 35,075,914 km (0.109 R)
• M64: 35,562,107 km (0.082 R)
• M65: 36,173,064 km (0.119 R)
• M66: 37,034,299 km (0.095 R)
• M67: 37,653,634 km (0.082 R)
• M68: 38,213,878 km (0.107 R)
• M69: 38,463,707 km (0.06 R)
• M70: 38,776,965 km (0.087 R)
• M71: 39,721,376 km (0.099 R)
• M72: 39,911,216 km (0.117 R)
• M73: 40,164,784 km (0.057 R)
• M74: 40,418,951 km (0.111 R)
• M75: 40,673,567 km (0.064 R)
• M76: 41,569,060 km (0.025 R)
• M77: 41,761,742 km (0.078 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit