🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.51 AU - 0.61 AU

Year: 148 Days

Day: 15.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,121,006 km

• M1: 23,188 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 198 Days

Day: 46.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,121,006 km

• M1: 346,917 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 353 Days

Day: 30.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,121,006 km

• M1: 514,467 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.85 AU - 2.51 AU

Year: 1137 Days

Day: 37.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,121,006 km

• M1: 1,303,147 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.09 AU - 3.63 AU

Year: 2175 Days

Day: 21.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.77 AU - 3.99 AU

Year: 2194 Days

Day: 22.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,121,006 km

• M1: 563,386 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.81 AU - 6.25 AU

Year: 3983 Days

Day: 33.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 69.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 12.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.99 AU - 8.07 AU

Year: 6582 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,121,006 km

• M1: 164,109 km (0.057 R)
• M2: 252,820 km (0.032 R)
• M3: 420,669 km (0.108 R)
• M4: 528,978 km (0.071 R)
• M5: 1,069,774 km (0.114 R)
• M6: 1,211,892 km (0.107 R)
• M7: 1,293,722 km (0.088 R)
• M8: 1,377,647 km (0.12 R)
• M9: 1,920,687 km (0.109 R)
• M10: 2,318,019 km (0.111 R)
• M11: 2,526,558 km (0.048 R)
• M12: 2,611,680 km (0.045 R)
• M13: 3,074,984 km (0.047 R)
• M14: 3,351,441 km (0.113 R)
• M15: 4,178,717 km (0.045 R)
• M16: 4,433,782 km (0.049 R)
• M17: 4,641,723 km (0.063 R)
• M18: 4,799,698 km (0.093 R)
• M19: 5,121,184 km (0.081 R)
• M20: 5,366,824 km (0.117 R)
• M21: 5,588,677 km (0.072 R)
• M22: 5,672,602 km (0.119 R)
• M23: 5,870,071 km (0.103 R)
• M24: 6,185,124 km (0.082 R)
• M25: 6,330,234 km (0.116 R)
• M26: 6,831,836 km (0.082 R)
• M27: 6,921,744 km (0.104 R)
• M28: 7,254,749 km (0.103 R)
• M29: 8,126,007 km (0.104 R)
• M30: 8,349,057 km (0.053 R)
• M31: 8,477,412 km (0.062 R)
• M32: 9,294,516 km (0.1 R)
• M33: 9,461,018 km (0.093 R)
• M34: 9,695,737 km (0.083 R)
• M35: 9,966,360 km (0.093 R)
• M36: 10,793,337 km (0.115 R)
• M37: 11,073,833 km (0.083 R)
• M38: 11,392,327 km (0.096 R)
• M39: 11,499,140 km (0.112 R)
• M40: 11,678,059 km (0.113 R)
• M41: 12,402,561 km (0.088 R)
• M42: 13,554,315 km (0.104 R)
• M43: 13,705,409 km (0.079 R)
• M44: 14,162,131 km (0.091 R)
• M45: 14,392,512 km (0.111 R)
• M46: 14,546,598 km (0.118 R)
• M47: 16,479,701 km (0.117 R)
• M48: 18,576,166 km (0.116 R)
• M49: 19,251,152 km (0.065 R)
• M50: 19,463,730 km (0.058 R)
• M51: 19,634,272 km (0.095 R)
• M52: 19,848,197 km (0.106 R)
• M53: 20,149,188 km (0.043 R)
• M54: 20,235,356 km (0.106 R)
• M55: 20,494,908 km (0.093 R)
• M56: 20,798,891 km (0.062 R)
• M57: 21,279,848 km (0.054 R)
• M58: 21,455,626 km (0.091 R)
• M59: 21,852,958 km (0.045 R)
• M60: 23,059,465 km (0.043 R)
• M61: 23,194,851 km (0.069 R)
• M62: 23,285,208 km (0.032 R)
• M63: 23,466,371 km (0.104 R)
• M64: 23,648,132 km (0.035 R)
• M65: 24,012,702 km (0.065 R)
• M66: 24,701,600 km (0.045 R)
• M67: 25,396,931 km (0.111 R)
• M68: 25,583,480 km (0.09 R)
• M69: 26,004,747 km (0.115 R)
• M70: 26,428,409 km (0.096 R)
• M71: 26,712,046 km (0.118 R)
• M72: 26,854,314 km (0.108 R)
• M73: 27,617,113 km (0.048 R)
• M74: 28,532,203 km (0.111 R)
• M75: 28,823,171 km (0.063 R)
• M76: 29,604,072 km (0.062 R)
• M77: 29,849,562 km (0.064 R)
• M78: 30,095,800 km (0.112 R)
• M79: 31,087,186 km (0.118 R)
• M80: 31,687,073 km (0.105 R)
• M81: 31,938,248 km (0.076 R)
• M82: 33,509,773 km (0.083 R)
• M83: 33,663,261 km (0.107 R)
• M84: 33,868,210 km (0.109 R)
• M85: 34,279,305 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 10.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.18 AU - 10.7 AU

Year: 10241 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,121,006 km

• M1: 146,905 km (0.047 R)
• M2: 244,144 km (0.089 R)
• M3: 568,622 km (0.113 R)
• M4: 783,743 km (0.102 R)
• M5: 916,586 km (0.084 R)
• M6: 1,009,486 km (0.063 R)
• M7: 1,155,344 km (0.049 R)
• M8: 1,325,886 km (0.079 R)
• M9: 1,450,202 km (0.106 R)
• M10: 1,634,955 km (0.093 R)
• M11: 1,827,488 km (0.096 R)
• M12: 1,906,625 km (0.108 R)
• M13: 2,007,155 km (0.098 R)
• M14: 3,348,748 km (0.117 R)
• M15: 3,821,178 km (0.11 R)
• M16: 4,209,086 km (0.09 R)
• M17: 5,191,196 km (0.106 R)
• M18: 5,361,588 km (0.068 R)
• M19: 5,476,329 km (0.115 R)
• M20: 5,649,713 km (0.066 R)
• M21: 5,737,228 km (0.077 R)
• M22: 5,883,983 km (0.117 R)
• M23: 6,032,085 km (0.091 R)
• M24: 6,121,395 km (0.106 R)
• M25: 6,790,696 km (0.032 R)
• M26: 7,355,578 km (0.106 R)
• M27: 7,579,227 km (0.086 R)
• M28: 8,330,357 km (0.115 R)
• M29: 8,968,542 km (0.037 R)
• M30: 9,345,379 km (0.066 R)
• M31: 9,448,901 km (0.045 R)
• M32: 9,832,320 km (0.085 R)
• M33: 10,185,221 km (0.084 R)
• M34: 10,722,577 km (0.063 R)
• M35: 10,940,092 km (0.104 R)
• M36: 12,427,095 km (0.111 R)
• M37: 12,579,236 km (0.092 R)
• M38: 12,962,356 km (0.119 R)
• M39: 13,116,741 km (0.115 R)
• M40: 13,194,083 km (0.118 R)
• M41: 13,310,471 km (0.084 R)
• M42: 13,427,306 km (0.064 R)
• M43: 14,095,261 km (0.064 R)
• M44: 14,253,984 km (0.075 R)
• M45: 14,693,503 km (0.081 R)
• M46: 15,097,118 km (0.082 R)
• M47: 15,997,697 km (0.032 R)
• M48: 17,000,003 km (0.091 R)
• M49: 17,636,691 km (0.066 R)
• M50: 17,765,046 km (0.054 R)
• M51: 18,238,075 km (0.111 R)
• M52: 18,802,508 km (0.107 R)
• M53: 20,305,517 km (0.11 R)
• M54: 21,663,716 km (0.079 R)
• M55: 22,076,906 km (0.119 R)
• M56: 22,817,864 km (0.111 R)
• M57: 23,238,234 km (0.067 R)
• M58: 23,802,667 km (0.091 R)
• M59: 24,276,443 km (0.053 R)
• M60: 25,716,622 km (0.072 R)
• M61: 26,056,658 km (0.063 R)
• M62: 26,496,027 km (0.11 R)
• M63: 27,481,278 km (0.107 R)
• M64: 27,828,794 km (0.094 R)
• M65: 27,978,243 km (0.078 R)
• M66: 28,578,728 km (0.077 R)
• M67: 28,930,882 km (0.109 R)
• M68: 29,031,711 km (0.07 R)
• M69: 30,200,519 km (0.108 R)
• M70: 30,662,028 km (0.117 R)
• M71: 31,229,154 km (0.032 R)
• M72: 32,060,469 km (0.035 R)
• M73: 33,056,941 km (0.095 R)
• M74: 33,268,023 km (0.054 R)
• M75: 33,426,747 km (0.107 R)
• M76: 35,457,538 km (0.086 R)
• M77: 35,781,866 km (0.11 R)
• M78: 35,890,175 km (0.071 R)
• M79: 36,270,153 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 10

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.73 AU - 11.67 AU

Year: 11503 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,121,006 km

• M1: 157,227 km (0.039 R)
• M2: 465,100 km (0.109 R)
• M3: 1,145,620 km (0.111 R)
• M4: 1,450,052 km (0.12 R)
• M5: 1,689,409 km (0.077 R)
• M6: 1,848,431 km (0.045 R)
• M7: 1,988,754 km (0.104 R)
• M8: 2,157,201 km (0.109 R)
• M9: 2,585,650 km (0.115 R)
• M10: 2,823,361 km (0.091 R)
• M11: 3,320,026 km (0.073 R)
• M12: 4,550,767 km (0.105 R)
• M13: 5,099,043 km (0.099 R)
• M14: 5,197,928 km (0.081 R)
• M15: 5,297,560 km (0.102 R)
• M16: 5,397,790 km (0.112 R)
• M17: 6,721,432 km (0.054 R)
• M18: 7,233,506 km (0.096 R)
• M19: 7,419,456 km (0.073 R)
• M20: 7,986,731 km (0.105 R)
• M21: 8,411,589 km (0.081 R)
• M22: 9,163,019 km (0.087 R)
• M23: 9,526,392 km (0.111 R)
• M24: 9,730,294 km (0.103 R)
• M25: 10,686,973 km (0.111 R)
• M26: 11,112,279 km (0.06 R)
• M27: 12,733,771 km (0.049 R)
• M28: 13,094,002 km (0.114 R)
• M29: 13,457,675 km (0.078 R)
• M30: 15,372,976 km (0.047 R)
• M31: 15,804,716 km (0.052 R)
• M32: 17,173,387 km (0.116 R)
• M33: 18,073,218 km (0.078 R)
• M34: 18,681,632 km (0.052 R)
• M35: 18,988,458 km (0.094 R)
• M36: 19,606,895 km (0.115 R)
• M37: 19,970,717 km (0.028 R)
• M38: 20,810,709 km (0.068 R)
• M39: 21,501,702 km (0.106 R)
• M40: 23,015,333 km (0.082 R)
• M41: 23,289,397 km (0.096 R)
• M42: 25,180,613 km (0.104 R)
• M43: 25,293,260 km (0.069 R)
• M44: 26,144,472 km (0.1 R)
• M45: 29,167,396 km (0.112 R)
• M46: 29,285,878 km (0.08 R)
• M47: 29,582,829 km (0.111 R)
• M48: 32,975,260 km (0.097 R)
• M49: 33,284,030 km (0.116 R)
• M50: 34,216,324 km (0.119 R)
• M51: 34,278,856 km (0.118 R)
• M52: 34,779,859 km (0.113 R)
• M53: 35,979,485 km (0.09 R)
• M54: 36,106,493 km (0.117 R)
• M55: 36,170,222 km (0.057 R)
• M56: 36,616,323 km (0.065 R)
• M57: 37,385,405 km (0.106 R)
• M58: 37,449,882 km (0.115 R)
• M59: 37,643,013 km (0.097 R)
• M60: 38,289,575 km (0.068 R)
• M61: 38,419,276 km (0.066 R)
• M62: 38,549,127 km (0.079 R)
• M63: 39,004,952 km (0.109 R)
• M64: 39,331,524 km (0.069 R)
• M65: 40,978,298 km (0.086 R)
• M66: 41,177,412 km (0.082 R)
• M67: 41,509,968 km (0.053 R)
• M68: 41,576,689 km (0.115 R)
• M69: 42,177,923 km (0.113 R)
• M70: 42,244,943 km (0.086 R)
• M71: 45,295,542 km (0.117 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit