🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.78 AU

Year: 183 Days

Day: 28.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 13.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 289 Days

Day: 23.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.58 AU - 2.24 AU

Year: 941 Days

Day: 24.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,220,898 km

• M1: 557,252 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.29 AU - 3.45 AU

Year: 1733 Days

Day: 13.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.01 AU - 3.21 AU

Year: 1955 Days

Day: 39.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,220,898 km

• M1: 491,429 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.63 AU - 5.07 AU

Year: 3807 Days

Day: 24 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.71 AU - 10.35 AU

Year: 8880 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,220,898 km

• M1: 175,628 km (0.115 R)
• M2: 352,153 km (0.068 R)
• M3: 442,361 km (0.095 R)
• M4: 816,056 km (0.082 R)
• M5: 908,059 km (0.068 R)
• M6: 1,268,889 km (0.101 R)
• M7: 1,490,743 km (0.099 R)
• M8: 1,590,076 km (0.061 R)
• M9: 1,991,896 km (0.044 R)
• M10: 2,195,648 km (0.104 R)
• M11: 3,057,930 km (0.084 R)
• M12: 3,294,444 km (0.113 R)
• M13: 3,381,959 km (0.082 R)
• M14: 3,514,802 km (0.064 R)
• M15: 3,854,539 km (0.067 R)
• M16: 3,946,841 km (0.046 R)
• M17: 4,444,403 km (0.101 R)
• M18: 4,762,598 km (0.062 R)
• M19: 5,629,817 km (0.099 R)
• M20: 5,814,570 km (0.09 R)
• M21: 5,947,712 km (0.12 R)
• M22: 6,463,077 km (0.036 R)
• M23: 6,601,006 km (0.061 R)
• M24: 6,852,031 km (0.098 R)
• M25: 6,964,678 km (0.107 R)
• M26: 7,449,974 km (0.119 R)
• M27: 8,064,672 km (0.082 R)
• M28: 8,153,982 km (0.072 R)
• M29: 8,273,361 km (0.06 R)
• M30: 8,363,269 km (0.098 R)
• M31: 8,817,897 km (0.093 R)
• M32: 9,156,586 km (0.105 R)
• M33: 9,846,681 km (0.092 R)
• M34: 10,197,937 km (0.077 R)
• M35: 10,294,577 km (0.054 R)
• M36: 10,521,069 km (0.097 R)
• M37: 10,946,076 km (0.113 R)
• M38: 11,543,869 km (0.049 R)
• M39: 11,914,423 km (0.11 R)
• M40: 12,220,650 km (0.051 R)
• M41: 12,323,274 km (0.084 R)
• M42: 13,259,757 km (0.11 R)
• M43: 13,506,444 km (0.105 R)
• M44: 14,004,156 km (0.108 R)
• M45: 14,399,543 km (0.108 R)
• M46: 15,830,746 km (0.067 R)
• M47: 16,280,138 km (0.12 R)
• M48: 16,695,870 km (0.119 R)
• M49: 16,809,864 km (0.044 R)
• M50: 17,230,084 km (0.094 R)
• M51: 17,808,729 km (0.071 R)
• M52: 18,629,572 km (0.084 R)
• M53: 18,905,880 km (0.115 R)
• M54: 19,143,890 km (0.096 R)
• M55: 19,462,683 km (0.094 R)
• M56: 20,024,872 km (0.036 R)
• M57: 20,714,817 km (0.078 R)
• M58: 20,837,338 km (0.118 R)
• M59: 21,288,824 km (0.101 R)
• M60: 21,536,409 km (0.077 R)
• M61: 22,410,659 km (0.073 R)
• M62: 22,788,842 km (0.082 R)
• M63: 22,915,402 km (0.104 R)
• M64: 23,042,111 km (0.104 R)
• M65: 23,551,642 km (0.09 R)
• M66: 23,850,538 km (0.084 R)
• M67: 24,365,903 km (0.065 R)
• M68: 25,538,750 km (0.067 R)
• M69: 25,977,969 km (0.111 R)
• M70: 26,375,301 km (0.09 R)
• M71: 26,641,286 km (0.073 R)
• M72: 28,256,046 km (0.072 R)
• M73: 28,710,225 km (0.093 R)
• M74: 29,487,835 km (0.084 R)
• M75: 31,250,995 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.15 AU - 12.25 AU

Year: 12476 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,220,898 km

• M1: 182,061 km (0.095 R)
• M2: 451,187 km (0.097 R)
• M3: 640,877 km (0.045 R)
• M4: 1,085,482 km (0.114 R)
• M5: 1,520,812 km (0.067 R)
• M6: 1,619,397 km (0.102 R)
• M7: 1,720,226 km (0.118 R)
• M8: 2,090,780 km (0.106 R)
• M9: 2,314,129 km (0.109 R)
• M10: 2,516,087 km (0.114 R)
• M11: 2,937,953 km (0.045 R)
• M12: 3,513,306 km (0.081 R)
• M13: 4,513,667 km (0.109 R)
• M14: 5,328,676 km (0.114 R)
• M15: 5,481,715 km (0.113 R)
• M16: 6,069,186 km (0.12 R)
• M17: 6,189,014 km (0.068 R)
• M18: 6,390,671 km (0.1 R)
• M19: 6,842,008 km (0.096 R)
• M20: 7,092,585 km (0.042 R)
• M21: 8,257,802 km (0.095 R)
• M22: 8,885,216 km (0.027 R)
• M23: 9,067,426 km (0.109 R)
• M24: 9,574,713 km (0.092 R)
• M25: 10,043,851 km (0.076 R)
• M26: 10,329,135 km (0.107 R)
• M27: 10,520,769 km (0.098 R)
• M28: 10,907,480 km (0.094 R)
• M29: 11,005,018 km (0.069 R)
• M30: 11,397,712 km (0.112 R)
• M31: 11,645,446 km (0.096 R)
• M32: 13,117,639 km (0.1 R)
• M33: 14,060,704 km (0.112 R)
• M34: 14,755,436 km (0.075 R)
• M35: 14,917,451 km (0.045 R)
• M36: 15,461,538 km (0.088 R)
• M37: 16,122,911 km (0.114 R)
• M38: 16,737,459 km (0.082 R)
• M39: 16,962,753 km (0.08 R)
• M40: 17,473,630 km (0.117 R)
• M41: 18,510,343 km (0.09 R)
• M42: 19,271,497 km (0.061 R)
• M43: 19,389,530 km (0.109 R)
• M44: 20,402,307 km (0.115 R)
• M45: 20,703,448 km (0.043 R)
• M46: 20,824,323 km (0.069 R)
• M47: 21,554,660 km (0.082 R)
• M48: 21,984,454 km (0.053 R)
• M49: 22,231,440 km (0.1 R)
• M50: 22,977,784 km (0.103 R)
• M51: 23,542,815 km (0.118 R)
• M52: 23,669,076 km (0.059 R)
• M53: 24,239,792 km (0.097 R)
• M54: 25,524,389 km (0.091 R)
• M55: 25,719,016 km (0.082 R)
• M56: 27,095,017 km (0.115 R)
• M57: 27,492,498 km (0.063 R)
• M58: 29,509,078 km (0.101 R)
• M59: 30,603,984 km (0.103 R)
• M60: 31,642,493 km (0.119 R)
• M61: 32,622,209 km (0.116 R)
• M62: 32,833,441 km (0.12 R)
• M63: 32,974,512 km (0.102 R)
• M64: 33,257,252 km (0.075 R)
• M65: 34,826,983 km (0.112 R)
• M66: 34,970,896 km (0.058 R)
• M67: 36,201,937 km (0.117 R)
• M68: 36,420,649 km (0.104 R)
• M69: 38,855,504 km (0.054 R)
• M70: 43,493,038 km (0.085 R)
• M71: 47,183,617 km (0.116 R)
• M72: 47,422,675 km (0.106 R)
• M73: 47,981,722 km (0.086 R)
• M74: 49,672,327 km (0.068 R)
• M75: 51,464,360 km (0.092 R)
• M76: 53,526,268 km (0.103 R)
• M77: 54,025,177 km (0.1 R)
• M78: 54,692,832 km (0.093 R)
• M79: 54,860,082 km (0.076 R)
• M80: 55,027,632 km (0.047 R)
• M81: 55,447,104 km (0.056 R)
• M82: 55,615,252 km (0.106 R)
• M83: 55,783,400 km (0.06 R)
• M84: 56,204,818 km (0.028 R)

Asteroid Belt

Center: 11.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 10.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.7 AU - 13.88 AU

Year: 14430 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,220,898 km

• M1: 231,727 km (0.037 R)
• M2: 460,761 km (0.094 R)
• M3: 621,729 km (0.116 R)
• M4: 900,130 km (0.08 R)
• M5: 1,194,838 km (0.065 R)
• M6: 1,307,635 km (0.106 R)
• M7: 1,618,051 km (0.073 R)
• M8: 2,195,498 km (0.054 R)
• M9: 2,832,935 km (0.096 R)
• M10: 3,235,503 km (0.047 R)
• M11: 3,689,532 km (0.099 R)
• M12: 4,693,035 km (0.06 R)
• M13: 4,765,291 km (0.103 R)
• M14: 5,281,403 km (0.097 R)
• M15: 5,394,350 km (0.073 R)
• M16: 5,699,380 km (0.089 R)
• M17: 6,406,529 km (0.101 R)
• M18: 8,823,133 km (0.064 R)
• M19: 8,957,472 km (0.078 R)
• M20: 9,501,559 km (0.118 R)
• M21: 9,963,069 km (0.067 R)
• M22: 10,243,565 km (0.103 R)
• M23: 11,586,654 km (0.119 R)
• M24: 12,079,729 km (0.117 R)
• M25: 12,179,211 km (0.083 R)
• M26: 13,137,386 km (0.061 R)
• M27: 13,342,185 km (0.09 R)
• M28: 14,699,337 km (0.084 R)
• M29: 14,805,552 km (0.048 R)
• M30: 15,018,729 km (0.068 R)
• M31: 15,936,063 km (0.088 R)
• M32: 16,374,085 km (0.098 R)
• M33: 17,038,599 km (0.088 R)
• M34: 17,430,246 km (0.105 R)
• M35: 17,768,337 km (0.104 R)
• M36: 18,565,694 km (0.062 R)
• M37: 19,026,605 km (0.048 R)
• M38: 19,842,213 km (0.086 R)
• M39: 20,967,189 km (0.06 R)
• M40: 21,991,336 km (0.028 R)
• M41: 22,970,155 km (0.065 R)
• M42: 23,402,792 km (0.083 R)
• M43: 23,838,122 km (0.06 R)
• M44: 26,055,012 km (0.117 R)
• M45: 26,959,930 km (0.115 R)
• M46: 27,220,529 km (0.087 R)
• M47: 27,547,251 km (0.104 R)
• M48: 27,612,775 km (0.117 R)
• M49: 28,668,038 km (0.082 R)
• M50: 28,800,881 km (0.049 R)
• M51: 29,938,274 km (0.111 R)
• M52: 30,140,381 km (0.062 R)
• M53: 30,275,467 km (0.084 R)
• M54: 31,294,977 km (0.102 R)
• M55: 33,019,092 km (0.078 R)
• M56: 33,088,655 km (0.049 R)
• M57: 34,138,683 km (0.058 R)
• M58: 34,632,356 km (0.072 R)
• M59: 35,984,421 km (0.087 R)
• M60: 37,136,325 km (0.102 R)
• M61: 37,353,541 km (0.115 R)
• M62: 37,716,765 km (0.119 R)
• M63: 38,154,039 km (0.1 R)
• M64: 38,446,503 km (0.098 R)
• M65: 40,813,141 km (0.116 R)
• M66: 41,112,337 km (0.096 R)
• M67: 41,262,085 km (0.118 R)
• M68: 41,562,328 km (0.085 R)
• M69: 42,694,634 km (0.075 R)
• M70: 43,226,604 km (0.079 R)
• M71: 44,066,895 km (0.077 R)
• M72: 44,220,233 km (0.109 R)
• M73: 45,144,000 km (0.075 R)
• M74: 46,385,812 km (0.091 R)
• M75: 46,932,592 km (0.116 R)
• M76: 47,167,461 km (0.064 R)
• M77: 48,190,261 km (0.072 R)
• M78: 49,220,392 km (0.049 R)
• M79: 49,379,564 km (0.102 R)
• M80: 49,937,864 km (0.082 R)
• M81: 51,302,346 km (0.053 R)
• M82: 52,029,691 km (0.057 R)
• M83: 53,167,981 km (0.109 R)
• M84: 53,576,533 km (0.114 R)
• M85: 54,396,628 km (0.073 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit