🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 132 Days

Day: 27.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 132 Days

Day: 31 Hours

Environment

Temp: 250 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.74 AU

Year: 193 Days

Day: 33.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,452,564 km

• M1: 181,761 km (0.1 R)
• M2: 323,281 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 197 Days

Day: 40.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,452,564 km

• M1: 42,187 km (0.11 R)
• M2: 175,927 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.7 AU - 0.8 AU

Year: 228 Days

Day: 36.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 310 Days

Day: 13.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.64 AU - 1.72 AU

Year: 765 Days

Day: 30.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 10.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.98 AU - 9.4 AU

Year: 9003 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,452,564 km

• M1: 144,811 km (0.098 R)
• M2: 218,263 km (0.05 R)
• M3: 316,250 km (0.085 R)
• M4: 385,963 km (0.093 R)
• M5: 714,479 km (0.097 R)
• M6: 797,207 km (0.108 R)
• M7: 865,872 km (0.107 R)
• M8: 1,084,884 km (0.114 R)
• M9: 1,181,524 km (0.064 R)
• M10: 1,384,229 km (0.11 R)
• M11: 1,777,821 km (0.058 R)
• M12: 1,869,973 km (0.071 R)
• M13: 2,059,364 km (0.116 R)
• M14: 2,230,355 km (0.116 R)
• M15: 2,665,236 km (0.081 R)
• M16: 3,267,068 km (0.079 R)
• M17: 3,880,270 km (0.105 R)
• M18: 4,246,635 km (0.111 R)
• M19: 4,402,665 km (0.077 R)
• M20: 5,078,698 km (0.107 R)
• M21: 5,177,882 km (0.059 R)
• M22: 5,615,455 km (0.062 R)
• M23: 5,925,422 km (0.112 R)
• M24: 6,925,334 km (0.041 R)
• M25: 6,998,787 km (0.095 R)
• M26: 7,407,339 km (0.091 R)
• M27: 7,633,381 km (0.11 R)
• M28: 9,360,488 km (0.049 R)
• M29: 9,646,071 km (0.062 R)
• M30: 10,562,208 km (0.039 R)
• M31: 10,987,814 km (0.12 R)
• M32: 11,419,105 km (0.083 R)
• M33: 11,768,116 km (0.047 R)
• M34: 12,342,872 km (0.097 R)
• M35: 12,611,250 km (0.047 R)
• M36: 12,881,424 km (0.116 R)
• M37: 13,703,763 km (0.093 R)
• M38: 14,214,640 km (0.084 R)
• M39: 15,350,986 km (0.116 R)
• M40: 16,271,162 km (0.044 R)
• M41: 17,259,106 km (0.051 R)
• M42: 17,409,003 km (0.099 R)
• M43: 17,810,674 km (0.086 R)
• M44: 18,063,344 km (0.117 R)
• M45: 18,368,075 km (0.087 R)
• M46: 18,777,076 km (0.059 R)
• M47: 19,085,846 km (0.034 R)
• M48: 20,127,047 km (0.11 R)
• M49: 20,920,065 km (0.091 R)
• M50: 22,210,048 km (0.108 R)
• M51: 22,755,183 km (0.094 R)
• M52: 23,084,298 km (0.068 R)
• M53: 23,304,655 km (0.076 R)
• M54: 24,025,568 km (0.081 R)
• M55: 24,248,917 km (0.119 R)
• M56: 25,092,350 km (0.052 R)
• M57: 26,231,987 km (0.107 R)
• M58: 27,330,185 km (0.103 R)
• M59: 27,446,721 km (0.102 R)
• M60: 28,857,280 km (0.066 R)
• M61: 29,810,667 km (0.085 R)
• M62: 29,930,644 km (0.106 R)
• M63: 30,110,760 km (0.119 R)
• M64: 31,687,223 km (0.107 R)
• M65: 31,809,594 km (0.11 R)
• M66: 33,352,696 km (0.079 R)
• M67: 33,851,605 km (0.087 R)
• M68: 34,920,033 km (0.12 R)
• M69: 35,109,723 km (0.064 R)
• M70: 35,935,653 km (0.11 R)
• M71: 36,832,193 km (0.112 R)
• M72: 37,283,380 km (0.119 R)
• M73: 37,541,885 km (0.094 R)
• M74: 37,671,437 km (0.111 R)
• M75: 38,647,563 km (0.059 R)
• M76: 38,974,733 km (0.081 R)
• M77: 39,500,271 km (0.056 R)
• M78: 40,028,052 km (0.119 R)
• M79: 40,757,641 km (0.096 R)
• M80: 40,824,212 km (0.115 R)
• M81: 42,229,983 km (0.116 R)
• M82: 43,583,544 km (0.057 R)
• M83: 43,651,462 km (0.113 R)
• M84: 45,157,613 km (0.074 R)
• M85: 45,916,972 km (0.098 R)
• M86: 46,194,177 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 12.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.32 AU - 13.9 AU

Year: 14811 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,452,564 km

• M1: 209,736 km (0.039 R)
• M2: 367,113 km (0.109 R)
• M3: 848,968 km (0.109 R)
• M4: 1,296,714 km (0.06 R)
• M5: 1,766,152 km (0.116 R)
• M6: 2,158,398 km (0.108 R)
• M7: 2,260,873 km (0.102 R)
• M8: 2,364,993 km (0.044 R)
• M9: 2,770,253 km (0.077 R)
• M10: 3,052,694 km (0.088 R)
• M11: 3,494,157 km (0.106 R)
• M12: 3,645,999 km (0.073 R)
• M13: 3,768,969 km (0.084 R)
• M14: 3,956,116 km (0.049 R)
• M15: 4,404,909 km (0.102 R)
• M16: 4,569,317 km (0.064 R)
• M17: 4,836,350 km (0.112 R)
• M18: 5,316,409 km (0.109 R)
• M19: 5,597,504 km (0.107 R)
• M20: 5,883,684 km (0.055 R)
• M21: 6,211,304 km (0.07 R)
• M22: 6,322,006 km (0.1 R)
• M23: 6,733,101 km (0.089 R)
• M24: 7,385,497 km (0.096 R)
• M25: 8,463,350 km (0.069 R)
• M26: 8,586,020 km (0.066 R)
• M27: 9,462,365 km (0.106 R)
• M28: 10,192,552 km (0.12 R)
• M29: 10,366,983 km (0.071 R)
• M30: 10,674,706 km (0.08 R)
• M31: 10,763,268 km (0.071 R)
• M32: 13,148,306 km (0.059 R)
• M33: 14,449,060 km (0.067 R)
• M34: 14,694,400 km (0.102 R)
• M35: 15,288,902 km (0.102 R)
• M36: 16,093,889 km (0.085 R)
• M37: 16,552,705 km (0.091 R)
• M38: 16,655,329 km (0.065 R)
• M39: 17,067,621 km (0.102 R)
• M40: 17,275,113 km (0.111 R)
• M41: 18,804,004 km (0.09 R)
• M42: 19,072,083 km (0.041 R)
• M43: 19,233,499 km (0.078 R)
• M44: 20,872,493 km (0.115 R)
• M45: 22,159,185 km (0.116 R)
• M46: 22,272,281 km (0.117 R)
• M47: 22,499,071 km (0.051 R)
• M48: 22,897,749 km (0.061 R)
• M49: 25,102,822 km (0.103 R)
• M50: 25,813,113 km (0.098 R)
• M51: 25,932,192 km (0.117 R)
• M52: 26,290,479 km (0.079 R)
• M53: 26,830,827 km (0.08 R)
• M54: 27,314,327 km (0.071 R)
• M55: 27,557,125 km (0.119 R)
• M56: 28,535,495 km (0.058 R)
• M57: 29,029,018 km (0.091 R)
• M58: 29,152,735 km (0.118 R)
• M59: 30,024,442 km (0.078 R)
• M60: 30,275,019 km (0.106 R)
• M61: 30,967,806 km (0.046 R)
• M62: 31,984,773 km (0.114 R)
• M63: 32,240,735 km (0.113 R)
• M64: 34,051,318 km (0.062 R)
• M65: 34,181,917 km (0.025 R)
• M66: 34,378,189 km (0.084 R)
• M67: 35,629,575 km (0.117 R)
• M68: 36,561,271 km (0.047 R)
• M69: 38,448,448 km (0.097 R)
• M70: 38,652,499 km (0.103 R)
• M71: 39,335,414 km (0.036 R)
• M72: 41,198,954 km (0.112 R)
• M73: 41,338,230 km (0.085 R)
• M74: 42,950,147 km (0.036 R)
• M75: 43,586,536 km (0.056 R)
• M76: 43,799,414 km (0.079 R)
• M77: 44,154,859 km (0.119 R)
• M78: 44,797,082 km (0.081 R)
• M79: 46,597,343 km (0.104 R)
• M80: 46,742,303 km (0.112 R)
• M81: 46,960,118 km (0.115 R)
• M82: 47,251,086 km (0.088 R)
• M83: 48,715,051 km (0.108 R)
• M84: 49,378,667 km (0.025 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit