🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 203 Days

Day: 31.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.24 AU - 1.36 AU

Year: 526 Days

Day: 17.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,384,143 km

• M1: 857,345 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.73 AU - 2.77 AU

Year: 1197 Days

Day: 42.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.82 AU - 3.38 AU

Year: 1936 Days

Day: 12.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,384,143 km

• M1: 37,399 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.21 AU - 5.17 AU

Year: 3043 Days

Day: 20.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.84 AU - 4.7 AU

Year: 3130 Days

Day: 20.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,384,143 km

• M1: 2,012,839 km (0.12 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 9.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6 AU - 7.5 AU

Year: 6221 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,384,143 km

• M1: 192,532 km (0.086 R)
• M2: 1,503,608 km (0.06 R)
• M3: 1,627,026 km (0.085 R)
• M4: 1,800,261 km (0.094 R)
• M5: 2,489,757 km (0.115 R)
• M6: 2,873,925 km (0.098 R)
• M7: 3,129,139 km (0.094 R)
• M8: 3,902,260 km (0.064 R)
• M9: 4,577,246 km (0.116 R)
• M10: 5,220,966 km (0.095 R)
• M11: 6,005,158 km (0.063 R)
• M12: 6,174,951 km (0.112 R)
• M13: 6,635,563 km (0.12 R)
• M14: 6,899,603 km (0.059 R)
• M15: 7,513,852 km (0.096 R)
• M16: 7,789,112 km (0.083 R)
• M17: 7,958,906 km (0.076 R)
• M18: 8,052,105 km (0.048 R)
• M19: 8,255,110 km (0.039 R)
• M20: 9,344,930 km (0.098 R)
• M21: 9,426,910 km (0.105 R)
• M22: 9,624,529 km (0.118 R)
• M23: 10,959,241 km (0.05 R)
• M24: 11,306,308 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 12.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.67 AU - 8.99 AU

Year: 7773 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,384,143 km

• M1: 158,275 km (0.064 R)
• M2: 236,215 km (0.119 R)
• M3: 1,108,371 km (0.05 R)
• M4: 1,260,811 km (0.115 R)
• M5: 1,651,860 km (0.094 R)
• M6: 1,964,220 km (0.115 R)
• M7: 2,151,367 km (0.064 R)
• M8: 2,247,259 km (0.107 R)
• M9: 3,451,223 km (0.117 R)
• M10: 3,678,612 km (0.055 R)
• M11: 3,940,408 km (0.107 R)
• M12: 4,208,188 km (0.105 R)
• M13: 4,699,318 km (0.097 R)
• M14: 4,856,545 km (0.109 R)
• M15: 5,079,745 km (0.104 R)
• M16: 5,470,196 km (0.117 R)
• M17: 6,770,201 km (0.085 R)
• M18: 7,163,943 km (0.109 R)
• M19: 7,675,867 km (0.109 R)
• M20: 7,824,268 km (0.117 R)
• M21: 8,465,893 km (0.075 R)
• M22: 8,657,827 km (0.089 R)
• M23: 9,085,228 km (0.118 R)
• M24: 9,202,962 km (0.094 R)
• M25: 9,559,304 km (0.084 R)
• M26: 9,960,675 km (0.076 R)
• M27: 10,738,434 km (0.075 R)
• M28: 11,029,851 km (0.034 R)
• M29: 11,408,483 km (0.066 R)
• M30: 12,221,996 km (0.094 R)
• M31: 12,569,961 km (0.112 R)
• M32: 13,054,060 km (0.105 R)
• M33: 13,231,483 km (0.103 R)
• M34: 13,994,881 km (0.096 R)
• M35: 14,085,687 km (0.026 R)
• M36: 14,496,482 km (0.073 R)
• M37: 14,634,412 km (0.104 R)
• M38: 14,865,092 km (0.052 R)
• M39: 15,236,693 km (0.095 R)
• M40: 15,423,690 km (0.076 R)
• M41: 15,658,409 km (0.084 R)
• M42: 15,847,202 km (0.096 R)
• M43: 16,179,159 km (0.091 R)
• M44: 16,995,216 km (0.096 R)
• M45: 17,237,714 km (0.092 R)
• M46: 17,335,102 km (0.031 R)
• M47: 18,070,974 km (0.078 R)
• M48: 18,667,122 km (0.116 R)
• M49: 19,370,680 km (0.09 R)
• M50: 19,878,565 km (0.076 R)
• M51: 20,493,861 km (0.116 R)
• M52: 20,959,410 km (0.109 R)
• M53: 22,589,727 km (0.117 R)
• M54: 23,501,077 km (0.104 R)
• M55: 23,609,087 km (0.068 R)
• M56: 24,042,771 km (0.105 R)
• M57: 24,260,586 km (0.106 R)
• M58: 24,698,160 km (0.075 R)
• M59: 24,807,964 km (0.098 R)
• M60: 24,917,919 km (0.048 R)
• M61: 25,028,173 km (0.04 R)
• M62: 25,692,387 km (0.109 R)
• M63: 26,306,337 km (0.115 R)
• M64: 26,474,634 km (0.114 R)
• M65: 26,587,132 km (0.101 R)
• M66: 26,756,028 km (0.107 R)
• M67: 28,062,765 km (0.1 R)
• M68: 28,695,116 km (0.033 R)
• M69: 31,687,671 km (0.11 R)
• M70: 31,806,901 km (0.093 R)
• M71: 34,409,455 km (0.116 R)
• M72: 34,532,125 km (0.073 R)
• M73: 35,209,654 km (0.069 R)
• M74: 36,953,965 km (0.066 R)
• M75: 37,583,623 km (0.062 R)
• M76: 39,622,642 km (0.076 R)
• M77: 39,944,576 km (0.11 R)
• M78: 40,980,242 km (0.091 R)
• M79: 42,353,102 km (0.062 R)
• M80: 42,550,422 km (0.112 R)
• M81: 42,814,013 km (0.111 R)
• M82: 43,012,081 km (0.102 R)
• M83: 43,674,500 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 5.2

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.87 AU - 17.11 AU

Year: 18564 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,384,143 km

• M1: 77,193 km (0.06 R)
• M2: 219,161 km (0.072 R)
• M3: 721,511 km (0.055 R)
• M4: 1,539,063 km (0.113 R)
• M5: 1,759,271 km (0.048 R)
• M6: 1,922,632 km (0.044 R)
• M7: 2,023,162 km (0.099 R)
• M8: 2,406,132 km (0.112 R)
• M9: 2,624,395 km (0.089 R)
• M10: 3,356,976 km (0.051 R)
• M11: 3,559,681 km (0.11 R)
• M12: 3,683,249 km (0.087 R)
• M13: 4,191,732 km (0.065 R)
• M14: 5,179,826 km (0.112 R)
• M15: 6,186,770 km (0.058 R)
• M16: 6,435,401 km (0.064 R)
• M17: 6,942,089 km (0.068 R)
• M18: 8,373,442 km (0.097 R)
• M19: 8,648,253 km (0.071 R)
• M20: 9,319,798 km (0.082 R)
• M21: 10,066,142 km (0.111 R)
• M22: 11,010,852 km (0.057 R)
• M23: 11,191,118 km (0.107 R)
• M24: 11,554,491 km (0.116 R)
• M25: 12,417,670 km (0.11 R)
• M26: 13,110,159 km (0.094 R)
• M27: 16,003,232 km (0.113 R)
• M28: 16,894,237 km (0.093 R)
• M29: 18,012,930 km (0.082 R)
• M30: 18,296,268 km (0.104 R)
• M31: 18,509,894 km (0.118 R)
• M32: 18,795,776 km (0.104 R)
• M33: 19,011,197 km (0.1 R)
• M34: 19,662,546 km (0.1 R)
• M35: 20,247,473 km (0.105 R)
• M36: 20,542,032 km (0.032 R)
• M37: 23,488,212 km (0.1 R)
• M38: 24,030,804 km (0.065 R)
• M39: 24,186,685 km (0.077 R)
• M40: 24,813,200 km (0.117 R)
• M41: 27,616,365 km (0.071 R)
• M42: 28,271,006 km (0.04 R)
• M43: 28,435,414 km (0.049 R)
• M44: 29,262,540 km (0.098 R)
• M45: 31,109,775 km (0.091 R)
• M46: 32,390,781 km (0.029 R)
• M47: 32,649,137 km (0.092 R)
• M48: 33,341,177 km (0.042 R)
• M49: 34,915,844 km (0.081 R)
• M50: 39,415,299 km (0.088 R)
• M51: 39,599,005 km (0.115 R)
• M52: 39,691,008 km (0.115 R)
• M53: 40,800,276 km (0.083 R)
• M54: 41,079,127 km (0.108 R)
• M55: 41,358,725 km (0.109 R)
• M56: 44,284,111 km (0.051 R)
• M57: 46,303,234 km (0.084 R)
• M58: 47,470,546 km (0.086 R)
• M59: 48,844,602 km (0.068 R)
• M60: 50,830,065 km (0.099 R)
• M61: 51,230,389 km (0.076 R)
• M62: 51,330,620 km (0.085 R)
• M63: 51,531,231 km (0.025 R)
• M64: 51,631,611 km (0.11 R)
• M65: 52,538,323 km (0.067 R)
• M66: 52,942,986 km (0.046 R)
• M67: 53,755,452 km (0.087 R)
• M68: 55,187,253 km (0.064 R)
• M69: 57,774,847 km (0.041 R)
• M70: 59,030,871 km (0.034 R)
• M71: 59,556,857 km (0.055 R)
• M72: 60,401,786 km (0.107 R)
• M73: 61,356,968 km (0.079 R)
• M74: 62,960,059 km (0.107 R)
• M75: 63,174,882 km (0.09 R)
• M76: 63,928,406 km (0.118 R)
• M77: 68,181,623 km (0.04 R)
• M78: 68,622,937 km (0.113 R)
• M79: 69,619,408 km (0.028 R)
• M80: 69,952,712 km (0.059 R)
• M81: 71,851,109 km (0.101 R)
• M82: 72,300,202 km (0.117 R)
• M83: 72,525,197 km (0.084 R)
• M84: 73,766,261 km (0.076 R)
• M85: 76,384,074 km (0.115 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit