🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 36.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 160 Days

Day: 40.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 41 Hours

Environment

Temp: 239 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.71 AU

Year: 591 Days

Day: 14.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,678,958 km

• M1: 872,156 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.61 AU - 2.07 AU

Year: 881 Days

Day: 43.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,678,958 km

• M1: 44,431 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.32 AU - 5.78 AU

Year: 4007 Days

Day: 21.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,678,958 km

• M1: 152,889 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.13 AU - 5.27 AU

Year: 4187 Days

Day: 41.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,678,958 km

• M1: 173,534 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 13

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.07 AU - 6.95 AU

Year: 5202 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,678,958 km

• M1: 163,062 km (0.081 R)
• M2: 258,954 km (0.094 R)
• M3: 358,736 km (0.11 R)
• M4: 689,347 km (0.033 R)
• M5: 890,855 km (0.032 R)
• M6: 1,016,667 km (0.104 R)
• M7: 1,113,158 km (0.04 R)
• M8: 1,363,884 km (0.082 R)
• M9: 1,481,468 km (0.097 R)
• M10: 1,674,898 km (0.117 R)
• M11: 1,812,229 km (0.098 R)
• M12: 1,953,449 km (0.118 R)
• M13: 2,144,037 km (0.083 R)
• M14: 2,258,928 km (0.116 R)
• M15: 2,435,453 km (0.098 R)
• M16: 2,814,983 km (0.111 R)
• M17: 2,992,705 km (0.103 R)
• M18: 3,096,078 km (0.103 R)
• M19: 3,213,661 km (0.102 R)
• M20: 3,386,297 km (0.117 R)
• M21: 3,589,302 km (0.1 R)
• M22: 3,699,256 km (0.118 R)
• M23: 4,007,577 km (0.115 R)
• M24: 4,107,509 km (0.108 R)
• M25: 4,222,699 km (0.079 R)
• M26: 4,471,181 km (0.11 R)
• M27: 4,830,066 km (0.114 R)
• M28: 4,936,580 km (0.089 R)
• M29: 5,090,217 km (0.035 R)
• M30: 5,307,732 km (0.073 R)
• M31: 5,449,402 km (0.101 R)
• M32: 5,640,139 km (0.034 R)
• M33: 5,752,337 km (0.096 R)
• M34: 6,209,060 km (0.064 R)
• M35: 6,358,358 km (0.107 R)
• M36: 6,813,585 km (0.061 R)
• M37: 6,950,467 km (0.104 R)
• M38: 7,036,485 km (0.059 R)
• M39: 7,261,929 km (0.062 R)
• M40: 7,507,270 km (0.044 R)
• M41: 7,666,592 km (0.098 R)
• M42: 7,791,207 km (0.105 R)
• M43: 7,916,570 km (0.099 R)
• M44: 8,024,430 km (0.093 R)
• M45: 8,187,342 km (0.111 R)
• M46: 8,351,301 km (0.051 R)
• M47: 8,905,860 km (0.106 R)
• M48: 9,093,307 km (0.072 R)
• M49: 9,856,405 km (0.119 R)
• M50: 9,972,643 km (0.117 R)
• M51: 10,442,380 km (0.071 R)
• M52: 11,079,817 km (0.076 R)
• M53: 11,382,902 km (0.087 R)
• M54: 11,750,464 km (0.119 R)
• M55: 12,518,051 km (0.054 R)
• M56: 12,622,919 km (0.119 R)
• M57: 12,770,422 km (0.04 R)
• M58: 13,173,588 km (0.098 R)
• M59: 14,079,703 km (0.116 R)
• M60: 14,254,583 km (0.103 R)
• M61: 14,408,220 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 10.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.3 AU - 10.16 AU

Year: 9108 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,678,958 km

• M1: 169,644 km (0.104 R)
• M2: 268,977 km (0.073 R)
• M3: 342,280 km (0.1 R)
• M4: 517,459 km (0.083 R)
• M5: 944,561 km (0.067 R)
• M6: 1,152,951 km (0.052 R)
• M7: 1,220,120 km (0.054 R)
• M8: 1,412,204 km (0.098 R)
• M9: 1,945,820 km (0.04 R)
• M10: 2,171,862 km (0.113 R)
• M11: 2,363,198 km (0.09 R)
• M12: 3,135,871 km (0.099 R)
• M13: 3,280,083 km (0.057 R)
• M14: 4,403,114 km (0.108 R)
• M15: 4,756,165 km (0.081 R)
• M16: 4,950,194 km (0.114 R)
• M17: 5,062,242 km (0.063 R)
• M18: 6,319,164 km (0.03 R)
• M19: 6,502,122 km (0.098 R)
• M20: 6,998,188 km (0.106 R)
• M21: 7,765,326 km (0.104 R)
• M22: 8,092,796 km (0.093 R)
• M23: 8,291,612 km (0.082 R)
• M24: 9,068,324 km (0.103 R)
• M25: 9,205,655 km (0.064 R)
• M26: 9,274,769 km (0.104 R)
• M27: 9,343,883 km (0.113 R)
• M28: 9,657,291 km (0.107 R)
• M29: 9,727,452 km (0.049 R)
• M30: 9,903,379 km (0.116 R)
• M31: 10,187,316 km (0.059 R)
• M32: 11,497,793 km (0.076 R)
• M33: 11,609,393 km (0.072 R)
• M34: 12,248,625 km (0.112 R)
• M35: 12,783,587 km (0.108 R)
• M36: 12,976,568 km (0.107 R)
• M37: 13,679,080 km (0.117 R)
• M38: 14,035,123 km (0.074 R)
• M39: 14,594,918 km (0.079 R)
• M40: 14,756,184 km (0.072 R)
• M41: 15,612,632 km (0.098 R)
• M42: 16,026,121 km (0.095 R)
• M43: 16,317,687 km (0.12 R)
• M44: 16,653,085 km (0.094 R)
• M45: 18,060,801 km (0.1 R)
• M46: 18,538,467 km (0.106 R)
• M47: 18,976,340 km (0.069 R)
• M48: 19,196,548 km (0.079 R)
• M49: 19,550,647 km (0.095 R)
• M50: 19,683,938 km (0.037 R)
• M51: 20,041,028 km (0.097 R)
• M52: 20,535,599 km (0.097 R)
• M53: 20,716,313 km (0.071 R)
• M54: 21,262,046 km (0.085 R)
• M55: 21,353,450 km (0.056 R)
• M56: 23,633,322 km (0.097 R)
• M57: 23,917,857 km (0.027 R)
• M58: 24,251,161 km (0.082 R)
• M59: 24,442,347 km (0.12 R)
• M60: 24,826,066 km (0.061 R)
• M61: 25,454,078 km (0.065 R)
• M62: 25,551,167 km (0.1 R)
• M63: 26,479,571 km (0.047 R)
• M64: 27,220,230 km (0.028 R)
• M65: 28,671,629 km (0.082 R)
• M66: 28,873,735 km (0.105 R)
• M67: 29,483,197 km (0.118 R)
• M68: 29,687,249 km (0.116 R)
• M69: 29,891,749 km (0.051 R)
• M70: 30,714,537 km (0.084 R)
• M71: 30,869,670 km (0.052 R)
• M72: 31,701,285 km (0.117 R)
• M73: 31,962,632 km (0.099 R)
• M74: 32,329,745 km (0.045 R)
• M75: 32,962,544 km (0.118 R)
• M76: 33,919,223 km (0.084 R)
• M77: 34,615,750 km (0.116 R)
• M78: 34,777,167 km (0.102 R)
• M79: 35,100,747 km (0.106 R)
• M80: 35,262,911 km (0.089 R)
• M81: 36,023,167 km (0.088 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit