🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 24.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,296,933 km

• M1: 273,016 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.96 AU - 1.18 AU

Year: 391 Days

Day: 22.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.54 AU - 1.58 AU

Year: 688 Days

Day: 27.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,296,933 km

• M1: 460,313 km (0.054 R)
• M2: 737,817 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.72 AU - 1.98 AU

Year: 888 Days

Day: 25 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.9 AU - 2.3 AU

Year: 1075 Days

Day: 37.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.6 AU - 5.98 AU

Year: 3702 Days

Day: 15.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 11.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.79 AU - 6.29 AU

Year: 4604 Days

Day: 9 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,296,933 km

• M1: 146,307 km (0.102 R)
• M2: 299,196 km (0.118 R)
• M3: 410,497 km (0.04 R)
• M4: 776,114 km (0.091 R)
• M5: 907,161 km (0.09 R)
• M6: 1,098,647 km (0.072 R)
• M7: 1,192,893 km (0.1 R)
• M8: 1,784,403 km (0.089 R)
• M9: 2,145,383 km (0.064 R)
• M10: 2,265,211 km (0.079 R)
• M11: 2,583,705 km (0.078 R)
• M12: 2,879,011 km (0.09 R)
• M13: 3,767,772 km (0.105 R)
• M14: 4,580,537 km (0.096 R)
• M15: 4,961,413 km (0.079 R)
• M16: 5,376,099 km (0.12 R)
• M17: 5,540,357 km (0.118 R)
• M18: 5,754,132 km (0.119 R)
• M19: 5,922,281 km (0.101 R)
• M20: 6,092,074 km (0.053 R)
• M21: 6,214,296 km (0.065 R)
• M22: 7,016,140 km (0.112 R)
• M23: 7,586,407 km (0.11 R)
• M24: 7,771,011 km (0.114 R)
• M25: 8,037,295 km (0.061 R)
• M26: 8,252,567 km (0.066 R)
• M27: 8,387,953 km (0.089 R)
• M28: 8,661,268 km (0.09 R)
• M29: 9,048,726 km (0.1 R)
• M30: 9,328,923 km (0.094 R)
• M31: 9,441,870 km (0.081 R)
• M32: 9,555,265 km (0.077 R)
• M33: 9,811,975 km (0.074 R)
• M34: 10,832,083 km (0.087 R)
• M35: 10,950,714 km (0.095 R)
• M36: 11,279,530 km (0.11 R)
• M37: 11,581,269 km (0.054 R)
• M38: 11,702,742 km (0.049 R)
• M39: 12,100,373 km (0.112 R)
• M40: 12,254,459 km (0.116 R)
• M41: 12,564,725 km (0.1 R)
• M42: 12,752,022 km (0.112 R)
• M43: 13,161,172 km (0.052 R)
• M44: 13,319,746 km (0.059 R)
• M45: 14,742,122 km (0.073 R)
• M46: 15,039,074 km (0.111 R)
• M47: 15,773,001 km (0.092 R)
• M48: 16,178,411 km (0.069 R)
• M49: 16,518,746 km (0.119 R)
• M50: 17,833,712 km (0.119 R)
• M51: 18,397,546 km (0.08 R)
• M52: 18,895,557 km (0.084 R)
• M53: 19,434,259 km (0.049 R)
• M54: 19,687,229 km (0.097 R)
• M55: 20,416,369 km (0.062 R)
• M56: 20,895,083 km (0.103 R)
• M57: 22,202,269 km (0.097 R)
• M58: 22,656,448 km (0.072 R)
• M59: 23,152,066 km (0.105 R)
• M60: 23,844,105 km (0.071 R)
• M61: 24,270,459 km (0.082 R)
• M62: 24,895,030 km (0.071 R)
• M63: 25,169,842 km (0.053 R)
• M64: 25,564,331 km (0.12 R)
• M65: 25,762,399 km (0.101 R)
• M66: 26,239,766 km (0.103 R)
• M67: 26,840,551 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.46 AU - 8.14 AU

Year: 7692 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,296,933 km

• M1: 163,361 km (0.103 R)
• M2: 262,544 km (0.092 R)
• M3: 384,018 km (0.079 R)
• M4: 586,124 km (0.097 R)
• M5: 750,533 km (0.062 R)
• M6: 826,229 km (0.085 R)
• M7: 931,546 km (0.046 R)
• M8: 1,400,834 km (0.093 R)
• M9: 1,496,577 km (0.067 R)
• M10: 1,695,243 km (0.08 R)
• M11: 1,780,663 km (0.119 R)
• M12: 2,286,155 km (0.109 R)
• M13: 2,496,938 km (0.109 R)
• M14: 2,714,154 km (0.113 R)
• M15: 2,999,737 km (0.085 R)
• M16: 3,338,276 km (0.088 R)
• M17: 3,778,693 km (0.084 R)
• M18: 5,034,118 km (0.113 R)
• M19: 5,564,891 km (0.072 R)
• M20: 5,823,995 km (0.08 R)
• M21: 6,007,701 km (0.037 R)
• M22: 6,327,242 km (0.119 R)
• M23: 6,408,025 km (0.095 R)
• M24: 6,489,107 km (0.116 R)
• M25: 6,734,597 km (0.1 R)
• M26: 7,038,729 km (0.051 R)
• M27: 7,890,988 km (0.067 R)
• M28: 8,153,084 km (0.062 R)
• M29: 8,685,952 km (0.101 R)
• M30: 8,896,137 km (0.071 R)
• M31: 9,321,892 km (0.116 R)
• M32: 9,444,712 km (0.116 R)
• M33: 9,723,114 km (0.101 R)
• M34: 10,446,868 km (0.098 R)
• M35: 10,734,694 km (0.105 R)
• M36: 10,831,335 km (0.063 R)
• M37: 11,090,289 km (0.047 R)
• M38: 11,187,976 km (0.069 R)
• M39: 11,746,574 km (0.061 R)
• M40: 11,945,988 km (0.115 R)
• M41: 12,180,109 km (0.104 R)
• M42: 12,381,917 km (0.113 R)
• M43: 12,550,962 km (0.104 R)
• M44: 12,822,931 km (0.073 R)
• M45: 13,200,217 km (0.078 R)
• M46: 14,001,014 km (0.114 R)
• M47: 14,602,847 km (0.1 R)
• M48: 15,177,153 km (0.082 R)
• M49: 15,321,964 km (0.089 R)
• M50: 15,795,441 km (0.086 R)
• M51: 15,905,395 km (0.094 R)
• M52: 16,533,407 km (0.068 R)
• M53: 17,244,895 km (0.056 R)
• M54: 18,350,124 km (0.088 R)
• M55: 18,465,763 km (0.112 R)
• M56: 18,814,176 km (0.119 R)
• M57: 19,125,639 km (0.103 R)
• M58: 19,360,358 km (0.114 R)
• M59: 19,556,780 km (0.091 R)
• M60: 19,753,800 km (0.056 R)
• M61: 20,869,352 km (0.095 R)
• M62: 21,597,295 km (0.049 R)
• M63: 21,678,676 km (0.105 R)
• M64: 22,374,606 km (0.088 R)
• M65: 22,663,329 km (0.081 R)
• M66: 23,327,993 km (0.065 R)
• M67: 24,336,881 km (0.078 R)
• M68: 24,718,954 km (0.074 R)
• M69: 25,445,850 km (0.05 R)
• M70: 25,963,309 km (0.079 R)
• M71: 26,266,693 km (0.054 R)
• M72: 27,934,410 km (0.106 R)
• M73: 28,423,595 km (0.118 R)
• M74: 28,602,215 km (0.112 R)
• M75: 30,044,189 km (0.112 R)
• M76: 30,135,145 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 8.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.2 AU - 12.44 AU

Year: 13448 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,296,933 km

• M1: 150,495 km (0.034 R)
• M2: 460,462 km (0.108 R)
• M3: 612,603 km (0.11 R)
• M4: 695,181 km (0.115 R)
• M5: 966,701 km (0.059 R)
• M6: 1,422,526 km (0.092 R)
• M7: 2,482,128 km (0.09 R)
• M8: 2,618,262 km (0.105 R)
• M9: 3,187,631 km (0.116 R)
• M10: 3,516,896 km (0.102 R)
• M11: 3,732,018 km (0.041 R)
• M12: 4,143,263 km (0.117 R)
• M13: 4,403,563 km (0.073 R)
• M14: 4,804,036 km (0.111 R)
• M15: 5,391,358 km (0.102 R)
• M16: 5,497,273 km (0.117 R)
• M17: 5,747,401 km (0.04 R)
• M18: 6,111,073 km (0.062 R)
• M19: 6,221,775 km (0.089 R)
• M20: 6,407,576 km (0.088 R)
• M21: 6,784,712 km (0.117 R)
• M22: 9,152,996 km (0.11 R)
• M23: 9,237,369 km (0.107 R)
• M24: 9,492,134 km (0.081 R)
• M25: 10,622,795 km (0.051 R)
• M26: 11,384,847 km (0.116 R)
• M27: 12,118,176 km (0.108 R)
• M28: 13,678,332 km (0.101 R)
• M29: 15,001,226 km (0.079 R)
• M30: 16,007,421 km (0.103 R)
• M31: 16,776,204 km (0.079 R)
• M32: 17,347,668 km (0.052 R)
• M33: 18,456,189 km (0.107 R)
• M34: 19,533,293 km (0.051 R)
• M35: 19,587,597 km (0.117 R)
• M36: 23,924,140 km (0.03 R)
• M37: 24,802,280 km (0.08 R)
• M38: 24,920,013 km (0.117 R)
• M39: 26,348,972 km (0.109 R)
• M40: 26,409,111 km (0.104 R)
• M41: 26,710,401 km (0.1 R)
• M42: 27,255,535 km (0.117 R)
• M43: 27,559,967 km (0.076 R)
• M44: 27,682,188 km (0.095 R)
• M45: 28,850,997 km (0.095 R)
• M46: 29,285,728 km (0.089 R)
• M47: 29,597,640 km (0.117 R)
• M48: 29,722,554 km (0.109 R)
• M49: 29,847,767 km (0.116 R)
• M50: 30,035,961 km (0.094 R)
• M51: 30,413,546 km (0.102 R)
• M52: 30,666,068 km (0.113 R)
• M53: 30,792,627 km (0.114 R)
• M54: 31,236,783 km (0.113 R)
• M55: 31,555,427 km (0.089 R)
• M56: 32,260,182 km (0.117 R)
• M57: 32,517,790 km (0.061 R)
• M58: 33,685,102 km (0.074 R)
• M59: 34,339,742 km (0.047 R)
• M60: 35,528,298 km (0.12 R)
• M61: 35,794,283 km (0.083 R)
• M62: 37,269,018 km (0.093 R)
• M63: 37,674,728 km (0.099 R)
• M64: 38,968,899 km (0.105 R)
• M65: 40,693,762 km (0.105 R)
• M66: 40,832,888 km (0.112 R)
• M67: 41,111,440 km (0.084 R)
• M68: 41,670,636 km (0.066 R)
• M69: 44,718,843 km (0.097 R)
• M70: 45,365,853 km (0.07 R)
• M71: 45,437,960 km (0.1 R)
• M72: 46,523,741 km (0.043 R)
• M73: 47,471,743 km (0.116 R)
• M74: 49,460,946 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.7

Radius: 3.1

Gravity: 79.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.44 AU - 17.62 AU

Year: 20575 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,296,933 km

• M1: 248,781 km (0.098 R)
• M2: 414,536 km (0.116 R)
• M3: 541,694 km (0.115 R)
• M4: 935,884 km (0.057 R)
• M5: 990,188 km (0.061 R)
• M6: 1,073,814 km (0.091 R)
• M7: 1,307,635 km (0.091 R)
• M8: 1,493,286 km (0.054 R)
• M9: 1,786,947 km (0.106 R)
• M10: 2,278,226 km (0.107 R)
• M11: 2,538,526 km (0.076 R)
• M12: 3,209,473 km (0.063 R)
• M13: 4,469,984 km (0.107 R)
• M14: 4,561,987 km (0.091 R)
• M15: 4,888,858 km (0.098 R)
• M16: 4,936,131 km (0.053 R)
• M17: 5,031,276 km (0.084 R)
• M18: 5,079,147 km (0.084 R)
• M19: 6,218,783 km (0.103 R)
• M20: 6,685,529 km (0.091 R)
• M21: 7,652,081 km (0.081 R)
• M22: 8,095,489 km (0.064 R)
• M23: 9,007,138 km (0.051 R)
• M24: 9,298,555 km (0.117 R)
• M25: 9,652,503 km (0.116 R)
• M26: 9,950,652 km (0.068 R)
• M27: 10,010,790 km (0.117 R)
• M28: 10,617,410 km (0.108 R)
• M29: 11,361,061 km (0.068 R)
• M30: 11,675,964 km (0.1 R)
• M31: 11,993,560 km (0.075 R)
• M32: 12,507,728 km (0.109 R)
• M33: 13,029,077 km (0.059 R)
• M34: 14,295,273 km (0.078 R)
• M35: 15,391,676 km (0.091 R)
• M36: 17,591,513 km (0.048 R)
• M37: 17,736,772 km (0.112 R)
• M38: 17,882,481 km (0.068 R)
• M39: 18,764,659 km (0.043 R)
• M40: 20,266,472 km (0.075 R)
• M41: 20,494,908 km (0.094 R)
• M42: 20,571,353 km (0.049 R)
• M43: 21,031,665 km (0.094 R)
• M44: 22,353,961 km (0.088 R)
• M45: 24,996,458 km (0.118 R)
• M46: 25,981,709 km (0.104 R)
• M47: 27,063,152 km (0.1 R)
• M48: 27,482,924 km (0.094 R)
• M49: 27,735,894 km (0.114 R)
• M50: 28,840,824 km (0.07 R)
• M51: 29,183,702 km (0.086 R)
• M52: 29,441,759 km (0.094 R)
• M53: 30,394,398 km (0.067 R)
• M54: 30,743,410 km (0.107 R)
• M55: 31,269,246 km (0.061 R)
• M56: 32,596,778 km (0.118 R)
• M57: 34,123,574 km (0.068 R)
• M58: 37,152,930 km (0.068 R)
• M59: 38,935,688 km (0.079 R)
• M60: 39,504,459 km (0.071 R)
• M61: 39,694,748 km (0.084 R)
• M62: 40,554,337 km (0.1 R)
• M63: 42,097,738 km (0.113 R)
• M64: 43,169,906 km (0.114 R)
• M65: 44,250,901 km (0.109 R)
• M66: 45,241,538 km (0.101 R)
• M67: 45,739,549 km (0.099 R)
• M68: 47,547,290 km (0.044 R)
• M69: 49,276,043 km (0.078 R)
• M70: 49,480,842 km (0.115 R)
• M71: 49,583,317 km (0.078 R)
• M72: 49,685,791 km (0.036 R)
• M73: 52,063,649 km (0.063 R)
• M74: 53,634,277 km (0.115 R)
• M75: 54,478,309 km (0.111 R)
• M76: 56,393,311 km (0.08 R)
• M77: 57,143,993 km (0.104 R)
• M78: 57,574,536 km (0.082 R)
• M79: 60,398,495 km (0.086 R)
• M80: 60,727,161 km (0.104 R)
• M81: 61,276,485 km (0.086 R)
• M82: 63,489,785 km (0.109 R)
• M83: 64,718,133 km (0.093 R)
• M84: 64,942,380 km (0.109 R)
• M85: 66,858,430 km (0.111 R)
• M86: 67,085,071 km (0.072 R)
• M87: 67,425,406 km (0.07 R)
• M88: 68,222,015 km (0.115 R)
• M89: 71,323,627 km (0.111 R)
• M90: 72,483,908 km (0.113 R)
• M91: 74,001,728 km (0.047 R)
• M92: 74,823,320 km (0.104 R)
• M93: 76,831,073 km (0.027 R)
• M94: 78,020,525 km (0.078 R)
• M95: 78,736,950 km (0.043 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit