🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 23.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.35 AU - 1.81 AU

Year: 729 Days

Day: 26.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.34 AU - 2.72 AU

Year: 1477 Days

Day: 27.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,214,064 km

• M1: 779,106 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.54 AU - 2.86 AU

Year: 1629 Days

Day: 42.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 9.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.99 AU - 7.51 AU

Year: 7166 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,214,064 km

• M1: 390,899 km (0.05 R)
• M2: 461,061 km (0.113 R)
• M3: 575,653 km (0.065 R)
• M4: 766,988 km (0.087 R)
• M5: 870,660 km (0.081 R)
• M6: 1,041,650 km (0.084 R)
• M7: 1,374,655 km (0.117 R)
• M8: 1,473,838 km (0.072 R)
• M9: 1,957,937 km (0.099 R)
• M10: 2,575,776 km (0.105 R)
• M11: 3,081,417 km (0.039 R)
• M12: 3,288,460 km (0.109 R)
• M13: 3,461,396 km (0.045 R)
• M14: 3,558,634 km (0.066 R)
• M15: 3,656,920 km (0.074 R)
• M16: 4,120,673 km (0.073 R)
• M17: 4,539,248 km (0.111 R)
• M18: 4,905,613 km (0.108 R)
• M19: 5,735,882 km (0.059 R)
• M20: 5,828,333 km (0.107 R)
• M21: 6,512,893 km (0.038 R)
• M22: 6,779,327 km (0.102 R)
• M23: 6,950,616 km (0.052 R)
• M24: 7,523,875 km (0.116 R)
• M25: 7,803,474 km (0.098 R)
• M26: 8,372,843 km (0.102 R)
• M27: 8,530,370 km (0.082 R)
• M28: 9,036,011 km (0.116 R)
• M29: 9,606,128 km (0.08 R)
• M30: 9,743,609 km (0.119 R)
• M31: 10,187,914 km (0.081 R)
• M32: 10,469,009 km (0.093 R)
• M33: 10,781,219 km (0.101 R)
• M34: 11,125,145 km (0.06 R)
• M35: 11,501,982 km (0.061 R)
• M36: 11,560,325 km (0.046 R)
• M37: 11,647,989 km (0.085 R)
• M38: 11,794,595 km (0.082 R)
• M39: 12,297,843 km (0.108 R)
• M40: 12,387,452 km (0.093 R)
• M41: 12,687,545 km (0.115 R)
• M42: 12,838,340 km (0.088 R)
• M43: 13,203,059 km (0.117 R)
• M44: 14,036,020 km (0.075 R)
• M45: 15,140,800 km (0.092 R)
• M46: 15,493,851 km (0.1 R)
• M47: 15,979,596 km (0.118 R)
• M48: 16,701,106 km (0.1 R)
• M49: 16,767,229 km (0.051 R)
• M50: 17,199,267 km (0.119 R)
• M51: 17,533,918 km (0.057 R)
• M52: 17,668,406 km (0.113 R)
• M53: 17,904,621 km (0.09 R)
• M54: 18,141,883 km (0.081 R)
• M55: 18,482,667 km (0.113 R)
• M56: 18,653,807 km (0.113 R)
• M57: 19,239,782 km (0.073 R)
• M58: 19,482,879 km (0.079 R)
• M59: 19,622,154 km (0.077 R)
• M60: 19,796,735 km (0.119 R)
• M61: 20,288,463 km (0.076 R)
• M62: 20,429,684 km (0.119 R)
• M63: 21,932,394 km (0.105 R)
• M64: 23,211,606 km (0.092 R)
• M65: 23,433,310 km (0.12 R)
• M66: 23,507,361 km (0.116 R)
• M67: 23,767,212 km (0.032 R)
• M68: 23,841,562 km (0.057 R)
• M69: 25,080,681 km (0.101 R)
• M70: 25,498,209 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 12.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.61 AU - 11.45 AU

Year: 11661 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,214,064 km

• M1: 177,423 km (0.108 R)
• M2: 306,676 km (0.097 R)
• M3: 422,764 km (0.063 R)
• M4: 650,003 km (0.069 R)
• M5: 797,207 km (0.092 R)
• M6: 902,225 km (0.097 R)
• M7: 1,227,451 km (0.109 R)
• M8: 1,772,136 km (0.098 R)
• M9: 2,058,915 km (0.072 R)
• M10: 2,284,060 km (0.075 R)
• M11: 3,008,114 km (0.107 R)
• M12: 3,528,715 km (0.067 R)
• M13: 3,648,243 km (0.096 R)
• M14: 3,953,124 km (0.11 R)
• M15: 4,077,440 km (0.075 R)
• M16: 4,751,827 km (0.059 R)
• M17: 5,152,899 km (0.117 R)
• M18: 5,289,033 km (0.115 R)
• M19: 6,059,312 km (0.073 R)
• M20: 6,275,631 km (0.109 R)
• M21: 6,531,144 km (0.052 R)
• M22: 6,864,747 km (0.08 R)
• M23: 7,703,842 km (0.084 R)
• M24: 8,414,431 km (0.1 R)
• M25: 8,575,249 km (0.097 R)
• M26: 9,104,826 km (0.101 R)
• M27: 9,477,773 km (0.081 R)
• M28: 10,025,451 km (0.116 R)
• M29: 10,238,777 km (0.118 R)
• M30: 10,713,452 km (0.099 R)
• M31: 10,800,517 km (0.029 R)
• M32: 11,283,868 km (0.115 R)
• M33: 12,454,172 km (0.102 R)
• M34: 12,868,259 km (0.103 R)
• M35: 13,146,810 km (0.076 R)
• M36: 13,521,553 km (0.095 R)
• M37: 13,615,650 km (0.07 R)
• M38: 14,908,774 km (0.076 R)
• M39: 15,644,048 km (0.116 R)
• M40: 15,742,932 km (0.107 R)
• M41: 16,341,024 km (0.117 R)
• M42: 18,283,553 km (0.083 R)
• M43: 18,544,451 km (0.099 R)
• M44: 18,859,355 km (0.087 R)
• M45: 19,229,011 km (0.061 R)
• M46: 19,441,141 km (0.079 R)
• M47: 20,406,047 km (0.116 R)
• M48: 20,568,361 km (0.088 R)
• M49: 20,839,881 km (0.053 R)
• M50: 20,948,788 km (0.112 R)
• M51: 21,771,876 km (0.054 R)
• M52: 22,048,632 km (0.062 R)
• M53: 22,382,235 km (0.108 R)
• M54: 22,549,635 km (0.102 R)
• M55: 23,393,068 km (0.119 R)
• M56: 23,847,097 km (0.11 R)
• M57: 24,132,381 km (0.073 R)
• M58: 25,750,730 km (0.106 R)
• M59: 26,160,778 km (0.087 R)
• M60: 26,337,154 km (0.104 R)
• M61: 26,454,887 km (0.095 R)
• M62: 27,882,500 km (0.112 R)
• M63: 28,848,154 km (0.104 R)
• M64: 29,091,251 km (0.056 R)
• M65: 29,640,724 km (0.109 R)
• M66: 30,874,158 km (0.092 R)
• M67: 32,945,640 km (0.116 R)
• M68: 33,263,535 km (0.072 R)
• M69: 33,710,085 km (0.068 R)
• M70: 34,030,374 km (0.065 R)
• M71: 35,776,929 km (0.112 R)
• M72: 35,972,902 km (0.051 R)
• M73: 36,628,440 km (0.099 R)
• M74: 37,951,185 km (0.104 R)
• M75: 40,507,363 km (0.084 R)
• M76: 40,779,781 km (0.119 R)
• M77: 43,327,283 km (0.07 R)
• M78: 46,423,361 km (0.052 R)
• M79: 46,636,987 km (0.06 R)
• M80: 47,566,737 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit