🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.38 AU - 0.62 AU

Year: 132 Days

Day: 16.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 14 Hours

Environment

Temp: 217 °C

Axial Tilt: 92.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.91 AU - 1.27 AU

Year: 426 Days

Day: 27.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,834,173 km

• M1: 341,083 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.84 AU - 2.6 AU

Year: 1240 Days

Day: 23.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,834,173 km

• M1: 312,809 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.84 AU - 3.6 AU

Year: 2165 Days

Day: 39.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,834,173 km

• M1: 203,752 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.43 AU - 4.67 AU

Year: 3054 Days

Day: 25.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 11.6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.77 AU - 7.09 AU

Year: 5411 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,834,173 km

• M1: 235,168 km (0.088 R)
• M2: 343,028 km (0.052 R)
• M3: 464,801 km (0.084 R)
• M4: 579,991 km (0.097 R)
• M5: 667,506 km (0.047 R)
• M6: 1,004,849 km (0.096 R)
• M7: 1,145,022 km (0.081 R)
• M8: 1,678,937 km (0.113 R)
• M9: 1,905,129 km (0.059 R)
• M10: 2,304,555 km (0.044 R)
• M11: 2,450,563 km (0.059 R)
• M12: 2,686,479 km (0.109 R)
• M13: 3,180,600 km (0.113 R)
• M14: 3,606,206 km (0.113 R)
• M15: 3,776,598 km (0.109 R)
• M16: 4,201,755 km (0.106 R)
• M17: 4,329,662 km (0.038 R)
• M18: 4,407,153 km (0.102 R)
• M19: 4,484,944 km (0.034 R)
• M20: 5,400,034 km (0.115 R)
• M21: 5,483,510 km (0.092 R)
• M22: 5,708,206 km (0.09 R)
• M23: 6,283,559 km (0.028 R)
• M24: 7,181,147 km (0.109 R)
• M25: 7,303,966 km (0.045 R)
• M26: 7,959,804 km (0.1 R)
• M27: 8,278,746 km (0.109 R)
• M28: 8,667,102 km (0.084 R)
• M29: 8,929,347 km (0.088 R)
• M30: 9,260,856 km (0.103 R)
• M31: 9,461,617 km (0.072 R)
• M32: 9,867,625 km (0.116 R)
• M33: 10,244,911 km (0.084 R)
• M34: 10,348,582 km (0.093 R)
• M35: 10,907,779 km (0.055 R)
• M36: 11,084,454 km (0.116 R)
• M37: 12,348,107 km (0.101 R)
• M38: 12,458,511 km (0.092 R)
• M39: 12,569,363 km (0.089 R)
• M40: 12,680,514 km (0.119 R)
• M41: 12,791,815 km (0.063 R)
• M42: 13,128,111 km (0.104 R)
• M43: 13,391,702 km (0.063 R)
• M44: 15,206,324 km (0.096 R)
• M45: 16,001,736 km (0.1 R)
• M46: 17,220,211 km (0.108 R)
• M47: 17,591,662 km (0.078 R)
• M48: 17,715,978 km (0.057 R)
• M49: 18,049,133 km (0.119 R)
• M50: 18,174,496 km (0.075 R)
• M51: 18,426,269 km (0.095 R)
• M52: 18,806,098 km (0.039 R)
• M53: 19,103,349 km (0.118 R)
• M54: 19,359,460 km (0.069 R)
• M55: 19,961,143 km (0.082 R)
• M56: 20,090,994 km (0.06 R)
• M57: 20,394,827 km (0.093 R)
• M58: 21,095,095 km (0.083 R)
• M59: 21,625,419 km (0.113 R)
• M60: 22,880,097 km (0.082 R)
• M61: 23,152,066 km (0.094 R)
• M62: 23,928,329 km (0.114 R)
• M63: 24,759,495 km (0.069 R)
• M64: 25,131,993 km (0.089 R)
• M65: 25,459,463 km (0.069 R)
• M66: 26,260,560 km (0.111 R)
• M67: 26,783,404 km (0.115 R)
• M68: 27,165,777 km (0.071 R)
• M69: 27,309,540 km (0.075 R)
• M70: 27,598,114 km (0.097 R)
• M71: 27,887,586 km (0.108 R)
• M72: 28,032,696 km (0.054 R)
• M73: 28,323,664 km (0.113 R)
• M74: 29,202,701 km (0.085 R)
• M75: 29,645,660 km (0.103 R)
• M76: 29,793,762 km (0.07 R)
• M77: 30,190,047 km (0.102 R)
• M78: 30,339,047 km (0.112 R)
• M79: 31,741,676 km (0.086 R)
• M80: 32,197,052 km (0.067 R)
• M81: 32,909,736 km (0.108 R)
• M82: 33,473,272 km (0.064 R)
• M83: 33,988,487 km (0.083 R)
• M84: 34,454,334 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 11.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.28 AU - 9.58 AU

Year: 9172 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,834,173 km

• M1: 148,700 km (0.11 R)
• M2: 269,276 km (0.117 R)
• M3: 368,011 km (0.099 R)
• M4: 720,164 km (0.037 R)
• M5: 1,025,045 km (0.101 R)
• M6: 1,152,203 km (0.083 R)
• M7: 1,676,693 km (0.114 R)
• M8: 2,125,636 km (0.085 R)
• M9: 2,228,260 km (0.112 R)
• M10: 2,395,810 km (0.108 R)
• M11: 2,502,922 km (0.108 R)
• M12: 2,766,214 km (0.108 R)
• M13: 3,155,019 km (0.086 R)
• M14: 3,984,390 km (0.109 R)
• M15: 4,060,685 km (0.069 R)
• M16: 4,240,800 km (0.095 R)
• M17: 4,423,459 km (0.119 R)
• M18: 4,502,597 km (0.093 R)
• M19: 4,878,387 km (0.055 R)
• M20: 5,042,495 km (0.113 R)
• M21: 5,717,331 km (0.093 R)
• M22: 6,691,513 km (0.102 R)
• M23: 6,782,618 km (0.092 R)
• M24: 7,972,519 km (0.118 R)
• M25: 8,263,786 km (0.109 R)
• M26: 8,459,909 km (0.087 R)
• M27: 9,669,109 km (0.115 R)
• M28: 9,772,182 km (0.069 R)
• M29: 10,049,237 km (0.066 R)
• M30: 10,258,674 km (0.116 R)
• M31: 10,434,451 km (0.082 R)
• M32: 11,291,498 km (0.057 R)
• M33: 12,245,633 km (0.033 R)
• M34: 12,506,831 km (0.119 R)
• M35: 13,149,054 km (0.062 R)
• M36: 13,570,472 km (0.037 R)
• M37: 14,035,123 km (0.098 R)
• M38: 14,347,782 km (0.083 R)
• M39: 14,426,321 km (0.029 R)
• M40: 14,741,973 km (0.073 R)
• M41: 15,059,868 km (0.062 R)
• M42: 15,460,342 km (0.081 R)
• M43: 16,067,709 km (0.12 R)
• M44: 16,683,005 km (0.115 R)
• M45: 17,139,129 km (0.081 R)
• M46: 17,305,930 km (0.051 R)
• M47: 17,767,739 km (0.059 R)
• M48: 17,978,822 km (0.115 R)
• M49: 19,698,449 km (0.105 R)
• M50: 20,224,585 km (0.116 R)
• M51: 20,356,829 km (0.106 R)
• M52: 20,445,092 km (0.03 R)
• M53: 21,290,470 km (0.077 R)
• M54: 21,740,161 km (0.034 R)
• M55: 21,875,547 km (0.078 R)
• M56: 21,966,054 km (0.091 R)
• M57: 23,569,593 km (0.097 R)
• M58: 23,801,769 km (0.109 R)
• M59: 24,081,368 km (0.097 R)
• M60: 24,549,759 km (0.079 R)
• M61: 24,737,953 km (0.103 R)
• M62: 24,879,323 km (0.043 R)
• M63: 25,305,377 km (0.07 R)
• M64: 26,597,903 km (0.096 R)
• M65: 26,985,062 km (0.084 R)
• M66: 27,276,629 km (0.074 R)
• M67: 27,862,903 km (0.084 R)
• M68: 28,502,733 km (0.112 R)
• M69: 28,750,018 km (0.096 R)
• M70: 30,653,352 km (0.096 R)
• M71: 31,110,074 km (0.099 R)
• M72: 31,313,677 km (0.102 R)
• M73: 31,978,938 km (0.1 R)
• M74: 33,479,405 km (0.048 R)
• M75: 34,159,477 km (0.115 R)
• M76: 35,002,760 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 10.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.15 AU - 9.73 AU

Year: 10017 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,834,173 km

• M1: 130,898 km (0.051 R)
• M2: 308,620 km (0.086 R)
• M3: 465,848 km (0.112 R)
• M4: 961,466 km (0.031 R)
• M5: 1,142,928 km (0.079 R)
• M6: 1,448,107 km (0.112 R)
• M7: 1,953,299 km (0.07 R)
• M8: 2,238,882 km (0.093 R)
• M9: 2,346,143 km (0.059 R)
• M10: 2,792,543 km (0.093 R)
• M11: 3,542,478 km (0.108 R)
• M12: 3,923,803 km (0.071 R)
• M13: 4,053,953 km (0.068 R)
• M14: 4,218,510 km (0.105 R)
• M15: 4,934,187 km (0.112 R)
• M16: 5,074,809 km (0.11 R)
• M17: 5,396,145 km (0.086 R)
• M18: 5,946,366 km (0.114 R)
• M19: 6,399,647 km (0.116 R)
• M20: 7,500,089 km (0.081 R)
• M21: 7,784,325 km (0.076 R)
• M22: 7,989,424 km (0.114 R)
• M23: 8,615,940 km (0.096 R)
• M24: 8,913,640 km (0.064 R)
• M25: 9,871,515 km (0.07 R)
• M26: 12,549,616 km (0.087 R)
• M27: 13,670,104 km (0.104 R)
• M28: 15,436,107 km (0.112 R)
• M29: 15,694,313 km (0.106 R)
• M30: 16,741,049 km (0.099 R)
• M31: 17,059,393 km (0.055 R)
• M32: 17,272,869 km (0.117 R)
• M33: 17,540,799 km (0.09 R)
• M34: 17,756,220 km (0.116 R)
• M35: 18,135,301 km (0.115 R)
• M36: 18,298,662 km (0.105 R)
• M37: 18,517,075 km (0.105 R)
• M38: 18,791,437 km (0.094 R)
• M39: 19,790,003 km (0.106 R)
• M40: 19,958,151 km (0.116 R)
• M41: 20,692,078 km (0.11 R)
• M42: 21,091,056 km (0.111 R)
• M43: 22,244,755 km (0.066 R)
• M44: 22,419,485 km (0.107 R)
• M45: 22,829,233 km (0.116 R)
• M46: 22,946,817 km (0.099 R)
• M47: 24,132,979 km (0.069 R)
• M48: 25,035,652 km (0.083 R)
• M49: 25,643,618 km (0.089 R)
• M50: 25,765,840 km (0.11 R)
• M51: 25,949,396 km (0.077 R)
• M52: 26,256,371 km (0.062 R)
• M53: 26,441,274 km (0.098 R)
• M54: 26,936,144 km (0.088 R)
• M55: 27,559,069 km (0.075 R)
• M56: 27,997,840 km (0.113 R)
• M57: 29,200,756 km (0.073 R)
• M58: 30,033,418 km (0.118 R)
• M59: 30,938,934 km (0.054 R)
• M60: 32,578,227 km (0.045 R)
• M61: 32,975,709 km (0.104 R)
• M62: 34,178,177 km (0.096 R)
• M63: 35,259,021 km (0.096 R)
• M64: 35,530,990 km (0.095 R)
• M65: 38,428,551 km (0.115 R)
• M66: 40,330,988 km (0.085 R)
• M67: 40,615,373 km (0.114 R)
• M68: 40,971,865 km (0.111 R)
• M69: 41,257,896 km (0.039 R)
• M70: 41,329,404 km (0.091 R)
• M71: 41,472,718 km (0.095 R)
• M72: 42,842,437 km (0.071 R)
• M73: 44,300,118 km (0.119 R)
• M74: 44,373,421 km (0.117 R)
• M75: 44,961,341 km (0.117 R)
• M76: 45,108,695 km (0.115 R)
• M77: 45,848,157 km (0.089 R)
• M78: 45,922,358 km (0.111 R)
• M79: 46,591,509 km (0.102 R)
• M80: 48,391,919 km (0.025 R)
• M81: 48,845,500 km (0.047 R)
• M82: 49,376,572 km (0.098 R)
• M83: 49,528,564 km (0.039 R)
• M84: 50,904,266 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 10.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.18 AU - 11.54 AU

Year: 11602 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,834,173 km

• M1: 149,299 km (0.117 R)
• M2: 305,628 km (0.115 R)
• M3: 1,060,649 km (0.112 R)
• M4: 1,339,350 km (0.066 R)
• M5: 2,036,326 km (0.095 R)
• M6: 3,137,666 km (0.085 R)
• M7: 3,847,956 km (0.114 R)
• M8: 4,348,511 km (0.04 R)
• M9: 4,749,583 km (0.089 R)
• M10: 4,991,183 km (0.102 R)
• M11: 5,064,486 km (0.062 R)
• M12: 5,286,340 km (0.105 R)
• M13: 5,536,767 km (0.044 R)
• M14: 7,202,539 km (0.111 R)
• M15: 7,564,416 km (0.117 R)
• M16: 7,761,736 km (0.086 R)
• M17: 10,541,264 km (0.062 R)
• M18: 10,920,345 km (0.044 R)
• M19: 11,400,555 km (0.1 R)
• M20: 11,562,270 km (0.105 R)
• M21: 11,855,033 km (0.095 R)
• M22: 11,953,169 km (0.069 R)
• M23: 12,315,495 km (0.117 R)
• M24: 12,647,902 km (0.062 R)
• M25: 12,983,450 km (0.113 R)
• M26: 13,903,776 km (0.079 R)
• M27: 14,669,118 km (0.12 R)
• M28: 16,350,000 km (0.073 R)
• M29: 16,752,119 km (0.095 R)
• M30: 17,157,529 km (0.096 R)
• M31: 17,827,877 km (0.085 R)
• M32: 18,582,898 km (0.062 R)
• M33: 19,386,837 km (0.091 R)
• M34: 19,696,056 km (0.045 R)
• M35: 20,515,553 km (0.094 R)
• M36: 20,870,249 km (0.084 R)
• M37: 21,346,270 km (0.096 R)
• M38: 21,426,005 km (0.109 R)
• M39: 21,785,788 km (0.118 R)
• M40: 22,430,555 km (0.096 R)
• M41: 22,714,492 km (0.075 R)
• M42: 23,368,085 km (0.086 R)
• M43: 24,318,630 km (0.064 R)
• M44: 25,492,674 km (0.11 R)
• M45: 25,831,513 km (0.092 R)
• M46: 26,342,539 km (0.045 R)
• M47: 26,857,007 km (0.102 R)
• M48: 27,982,880 km (0.114 R)
• M49: 28,113,928 km (0.095 R)
• M50: 28,288,658 km (0.083 R)
• M51: 28,859,524 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit