🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 214 Days

Day: 16.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.97 AU - 1.01 AU

Year: 353 Days

Day: 45.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,038,555 km

• M1: 100,679 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.5 AU - 2.18 AU

Year: 894 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,038,555 km

• M1: 307,573 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.11 AU - 3.37 AU

Year: 1624 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,038,555 km

• M1: 90,507 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.12 AU - 3.38 AU

Year: 1633 Days

Day: 13 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,038,555 km

• M1: 281,543 km (0.103 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.56 AU - 4.56 AU

Year: 2930 Days

Day: 19.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 14.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.33 AU - 6.17 AU

Year: 4308 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,038,555 km

• M1: 409,749 km (0.06 R)
• M2: 552,016 km (0.116 R)
• M3: 651,798 km (0.089 R)
• M4: 873,352 km (0.119 R)
• M5: 1,213,987 km (0.045 R)
• M6: 1,435,990 km (0.045 R)
• M7: 1,702,573 km (0.057 R)
• M8: 2,001,769 km (0.111 R)
• M9: 2,814,385 km (0.104 R)
• M10: 2,999,737 km (0.064 R)
• M11: 3,112,982 km (0.103 R)
• M12: 3,620,268 km (0.087 R)
• M13: 3,720,948 km (0.089 R)
• M14: 4,132,940 km (0.059 R)
• M15: 4,538,201 km (0.034 R)
• M16: 4,822,886 km (0.112 R)
• M17: 5,456,134 km (0.104 R)
• M18: 5,782,706 km (0.077 R)
• M19: 6,091,775 km (0.073 R)
• M20: 6,627,186 km (0.093 R)
• M21: 6,925,783 km (0.093 R)
• M22: 7,254,150 km (0.064 R)
• M23: 7,458,800 km (0.108 R)
• M24: 7,665,395 km (0.079 R)
• M25: 7,795,545 km (0.029 R)
• M26: 8,057,940 km (0.052 R)
• M27: 8,457,216 km (0.098 R)
• M28: 8,645,710 km (0.025 R)
• M29: 8,862,926 km (0.102 R)
• M30: 9,054,411 km (0.077 R)
• M31: 9,358,244 km (0.115 R)
• M32: 9,975,934 km (0.111 R)
• M33: 10,261,068 km (0.071 R)
• M34: 10,722,876 km (0.042 R)
• M35: 10,868,734 km (0.075 R)
• M36: 11,015,041 km (0.108 R)
• M37: 11,488,069 km (0.091 R)
• M38: 11,637,218 km (0.063 R)
• M39: 11,877,323 km (0.076 R)
• M40: 12,423,355 km (0.119 R)
• M41: 12,545,876 km (0.099 R)
• M42: 13,226,696 km (0.101 R)
• M43: 13,603,234 km (0.091 R)
• M44: 14,948,567 km (0.084 R)
• M45: 15,835,832 km (0.075 R)
• M46: 16,504,086 km (0.114 R)
• M47: 16,875,537 km (0.106 R)
• M48: 17,249,831 km (0.077 R)
• M49: 17,420,822 km (0.083 R)
• M50: 17,902,676 km (0.099 R)
• M51: 18,389,019 km (0.114 R)
• M52: 18,528,743 km (0.064 R)
• M53: 19,161,991 km (0.077 R)
• M54: 20,233,262 km (0.07 R)
• M55: 21,031,067 km (0.09 R)
• M56: 21,177,224 km (0.115 R)
• M57: 21,397,283 km (0.072 R)
• M58: 21,544,188 km (0.082 R)
• M59: 21,802,394 km (0.073 R)
• M60: 21,987,446 km (0.109 R)
• M61: 22,210,048 km (0.052 R)
• M62: 23,675,808 km (0.115 R)
• M63: 23,942,242 km (0.115 R)
• M64: 24,171,426 km (0.118 R)
• M65: 24,286,167 km (0.098 R)
• M66: 24,401,208 km (0.108 R)
• M67: 24,554,845 km (0.067 R)
• M68: 25,250,325 km (0.077 R)
• M69: 25,444,653 km (0.088 R)
• M70: 25,952,239 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 13.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.05 AU - 15.15 AU

Year: 16019 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,038,555 km

• M1: 259,702 km (0.099 R)
• M2: 526,136 km (0.112 R)
• M3: 629,508 km (0.036 R)
• M4: 1,191,846 km (0.095 R)
• M5: 1,354,160 km (0.107 R)
• M6: 1,661,733 km (0.117 R)
• M7: 1,783,057 km (0.118 R)
• M8: 1,992,195 km (0.089 R)
• M9: 3,997,554 km (0.108 R)
• M10: 4,135,035 km (0.096 R)
• M11: 4,358,235 km (0.082 R)
• M12: 4,471,331 km (0.116 R)
• M13: 4,643,069 km (0.095 R)
• M14: 4,963,358 km (0.106 R)
• M15: 5,111,460 km (0.114 R)
• M16: 7,233,805 km (0.059 R)
• M17: 7,435,912 km (0.101 R)
• M18: 7,880,217 km (0.095 R)
• M19: 8,368,505 km (0.099 R)
• M20: 9,119,337 km (0.117 R)
• M21: 9,558,107 km (0.057 R)
• M22: 9,668,810 km (0.112 R)
• M23: 9,891,710 km (0.047 R)
• M24: 10,838,815 km (0.111 R)
• M25: 12,212,871 km (0.119 R)
• M26: 13,558,354 km (0.074 R)
• M27: 14,059,357 km (0.099 R)
• M28: 14,227,655 km (0.093 R)
• M29: 15,468,121 km (0.046 R)
• M30: 15,554,887 km (0.117 R)
• M31: 15,729,019 km (0.084 R)
• M32: 16,167,341 km (0.085 R)
• M33: 16,742,994 km (0.098 R)
• M34: 16,876,884 km (0.107 R)
• M35: 17,551,271 km (0.11 R)
• M36: 17,687,255 km (0.101 R)
• M37: 17,960,272 km (0.047 R)
• M38: 18,372,264 km (0.082 R)
• M39: 21,633,946 km (0.108 R)
• M40: 21,731,185 km (0.082 R)
• M41: 23,057,520 km (0.087 R)
• M42: 23,256,186 km (0.108 R)
• M43: 23,455,450 km (0.102 R)
• M44: 23,905,889 km (0.081 R)
• M45: 24,207,927 km (0.102 R)
• M46: 24,409,885 km (0.118 R)
• M47: 24,663,154 km (0.117 R)
• M48: 25,325,723 km (0.085 R)
• M49: 26,668,513 km (0.111 R)
• M50: 26,824,843 km (0.094 R)
• M51: 27,296,076 km (0.072 R)
• M52: 27,717,045 km (0.103 R)
• M53: 27,875,469 km (0.116 R)
• M54: 27,981,384 km (0.115 R)
• M55: 28,140,257 km (0.054 R)
• M56: 29,100,376 km (0.037 R)
• M57: 29,207,787 km (0.07 R)
• M58: 30,506,147 km (0.102 R)
• M59: 30,669,807 km (0.063 R)
• M60: 31,052,628 km (0.054 R)
• M61: 32,322,116 km (0.104 R)
• M62: 32,711,818 km (0.114 R)
• M63: 35,311,231 km (0.117 R)
• M64: 35,942,684 km (0.108 R)
• M65: 36,288,554 km (0.102 R)
• M66: 36,809,603 km (0.041 R)
• M67: 37,100,272 km (0.094 R)
• M68: 37,859,182 km (0.118 R)
• M69: 38,035,109 km (0.117 R)
• M70: 38,623,328 km (0.071 R)
• M71: 39,928,120 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.8

Radius: 7.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.39 AU - 19.79 AU

Year: 23116 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,038,555 km

• M1: 95,294 km (0.086 R)
• M2: 258,056 km (0.062 R)
• M3: 322,683 km (0.046 R)
• M4: 457,919 km (0.05 R)
• M5: 688,300 km (0.096 R)
• M6: 751,430 km (0.114 R)
• M7: 970,441 km (0.08 R)
• M8: 1,096,852 km (0.112 R)
• M9: 1,247,945 km (0.07 R)
• M10: 1,345,932 km (0.118 R)
• M11: 1,426,117 km (0.061 R)
• M12: 1,549,684 km (0.085 R)
• M13: 1,676,693 km (0.072 R)
• M14: 1,785,151 km (0.103 R)
• M15: 2,314,129 km (0.041 R)
• M16: 2,386,535 km (0.112 R)
• M17: 2,484,372 km (0.05 R)
• M18: 2,533,739 km (0.084 R)
• M19: 2,608,538 km (0.067 R)
• M20: 2,914,765 km (0.118 R)
• M21: 3,673,525 km (0.052 R)
• M22: 4,580,836 km (0.081 R)
• M23: 4,733,426 km (0.091 R)
• M24: 5,296,812 km (0.091 R)
• M25: 5,749,645 km (0.073 R)
• M26: 6,520,223 km (0.065 R)
• M27: 7,790,309 km (0.084 R)
• M28: 7,863,163 km (0.083 R)
• M29: 8,082,773 km (0.105 R)
• M30: 8,528,275 km (0.096 R)
• M31: 9,172,893 km (0.117 R)
• M32: 9,676,439 km (0.075 R)
• M33: 10,308,640 km (0.059 R)
• M34: 10,872,624 km (0.083 R)
• M35: 11,737,299 km (0.068 R)
• M36: 12,495,910 km (0.102 R)
• M37: 12,623,816 km (0.042 R)
• M38: 12,881,125 km (0.108 R)
• M39: 13,313,762 km (0.095 R)
• M40: 14,820,212 km (0.093 R)
• M41: 15,456,153 km (0.113 R)
• M42: 15,547,707 km (0.116 R)
• M43: 16,193,670 km (0.072 R)
• M44: 16,473,269 km (0.066 R)
• M45: 16,566,767 km (0.119 R)
• M46: 16,989,830 km (0.07 R)
• M47: 17,084,376 km (0.069 R)
• M48: 17,179,071 km (0.085 R)
• M49: 17,846,727 km (0.06 R)
• M50: 17,942,769 km (0.113 R)
• M51: 18,280,411 km (0.063 R)
• M52: 18,328,881 km (0.091 R)
• M53: 18,717,686 km (0.093 R)
• M54: 18,815,223 km (0.067 R)
• M55: 19,256,687 km (0.058 R)
• M56: 19,850,441 km (0.054 R)
• M57: 20,099,671 km (0.081 R)
• M58: 21,463,255 km (0.119 R)
• M59: 21,770,380 km (0.03 R)
• M60: 21,873,004 km (0.092 R)
• M61: 22,130,462 km (0.03 R)
• M62: 23,170,017 km (0.117 R)
• M63: 23,379,903 km (0.086 R)
• M64: 24,705,490 km (0.097 R)
• M65: 26,437,684 km (0.074 R)
• M66: 30,189,299 km (0.087 R)
• M67: 30,705,861 km (0.063 R)
• M68: 30,763,456 km (0.095 R)
• M69: 30,993,986 km (0.084 R)
• M70: 31,341,053 km (0.117 R)
• M71: 32,977,504 km (0.081 R)
• M72: 33,331,902 km (0.097 R)
• M73: 34,342,435 km (0.078 R)
• M74: 35,182,278 km (0.117 R)
• M75: 36,576,679 km (0.109 R)
• M76: 37,803,831 km (0.047 R)
• M77: 38,174,534 km (0.092 R)
• M78: 38,484,501 km (0.054 R)
• M79: 38,546,584 km (0.062 R)
• M80: 39,169,210 km (0.116 R)
• M81: 39,231,593 km (0.084 R)
• M82: 39,419,189 km (0.107 R)
• M83: 39,857,959 km (0.12 R)
• M84: 41,374,433 km (0.106 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit