🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 24.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 45.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,099,845 km

• M1: 246,687 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 266 Days

Day: 39 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 430 Days

Day: 37 Hours

Environment

Temp: 27 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.26 AU - 4.68 AU

Year: 2833 Days

Day: 28.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 12

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.36 AU - 6.14 AU

Year: 4308 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,099,845 km

• M1: 184,305 km (0.11 R)
• M2: 262,245 km (0.105 R)
• M3: 383,419 km (0.115 R)
• M4: 641,625 km (0.12 R)
• M5: 749,037 km (0.086 R)
• M6: 837,299 km (0.075 R)
• M7: 1,067,830 km (0.109 R)
• M8: 1,304,344 km (0.093 R)
• M9: 1,397,543 km (0.107 R)
• M10: 1,691,204 km (0.092 R)
• M11: 1,845,589 km (0.047 R)
• M12: 2,224,520 km (0.1 R)
• M13: 2,318,468 km (0.077 R)
• M14: 3,569,256 km (0.081 R)
• M15: 3,746,978 km (0.105 R)
• M16: 4,134,287 km (0.097 R)
• M17: 4,922,817 km (0.1 R)
• M18: 5,550,979 km (0.079 R)
• M19: 5,705,513 km (0.094 R)
• M20: 6,151,315 km (0.108 R)
• M21: 6,608,336 km (0.041 R)
• M22: 6,827,348 km (0.093 R)
• M23: 7,300,675 km (0.119 R)
• M24: 7,413,472 km (0.06 R)
• M25: 7,669,733 km (0.077 R)
• M26: 8,103,268 km (0.074 R)
• M27: 8,574,501 km (0.087 R)
• M28: 8,693,731 km (0.061 R)
• M29: 8,903,766 km (0.082 R)
• M30: 9,115,447 km (0.09 R)
• M31: 9,267,588 km (0.094 R)
• M32: 10,041,458 km (0.097 R)
• M33: 10,356,810 km (0.088 R)
• M34: 11,029,701 km (0.086 R)
• M35: 11,289,852 km (0.096 R)
• M36: 11,815,988 km (0.099 R)
• M37: 12,048,762 km (0.034 R)
• M38: 12,350,351 km (0.042 R)
• M39: 12,722,252 km (0.074 R)
• M40: 12,926,752 km (0.052 R)
• M41: 13,063,634 km (0.108 R)
• M42: 13,442,565 km (0.112 R)
• M43: 13,860,243 km (0.033 R)
• M44: 13,965,260 km (0.087 R)
• M45: 14,423,628 km (0.074 R)
• M46: 15,102,354 km (0.118 R)
• M47: 15,755,199 km (0.081 R)
• M48: 16,454,120 km (0.083 R)
• M49: 16,639,771 km (0.098 R)
• M50: 16,863,420 km (0.104 R)
• M51: 17,125,665 km (0.046 R)
• M52: 17,313,859 km (0.115 R)
• M53: 17,882,331 km (0.055 R)
• M54: 18,034,921 km (0.064 R)
• M55: 18,303,150 km (0.085 R)
• M56: 18,457,086 km (0.119 R)
• M57: 19,585,204 km (0.095 R)
• M58: 19,900,406 km (0.105 R)
• M59: 20,856,038 km (0.058 R)
• M60: 21,056,947 km (0.106 R)
• M61: 22,276,320 km (0.114 R)
• M62: 22,605,285 km (0.062 R)
• M63: 22,770,441 km (0.044 R)
• M64: 22,853,169 km (0.089 R)
• M65: 23,309,891 km (0.06 R)
• M66: 23,434,955 km (0.093 R)
• M67: 23,518,431 km (0.073 R)
• M68: 23,811,493 km (0.075 R)
• M69: 24,868,103 km (0.025 R)
• M70: 25,209,485 km (0.039 R)
• M71: 25,939,972 km (0.047 R)
• M72: 26,112,907 km (0.084 R)
• M73: 26,721,022 km (0.104 R)
• M74: 27,026,950 km (0.036 R)
• M75: 27,158,297 km (0.104 R)
• M76: 27,465,870 km (0.091 R)
• M77: 28,618,073 km (0.08 R)
• M78: 29,379,975 km (0.071 R)
• M79: 29,560,240 km (0.091 R)
• M80: 30,421,475 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 14.7

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.34 AU - 12.32 AU

Year: 14573 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 89,099,845 km

• M1: 183,257 km (0.118 R)
• M2: 356,492 km (0.093 R)
• M3: 517,459 km (0.116 R)
• M4: 631,153 km (0.106 R)
• M5: 762,949 km (0.119 R)
• M6: 873,053 km (0.113 R)
• M7: 1,102,686 km (0.077 R)
• M8: 1,202,318 km (0.08 R)
• M9: 1,675,047 km (0.076 R)
• M10: 1,944,024 km (0.119 R)
• M11: 2,215,844 km (0.112 R)
• M12: 2,344,797 km (0.107 R)
• M13: 2,746,767 km (0.101 R)
• M14: 2,873,177 km (0.119 R)
• M15: 3,344,111 km (0.1 R)
• M16: 4,067,865 km (0.083 R)
• M17: 4,433,034 km (0.111 R)
• M18: 5,258,365 km (0.036 R)
• M19: 5,753,684 km (0.087 R)
• M20: 6,048,242 km (0.071 R)
• M21: 6,147,575 km (0.096 R)
• M22: 6,247,506 km (0.116 R)
• M23: 6,533,388 km (0.084 R)
• M24: 6,703,630 km (0.039 R)
• M25: 7,541,528 km (0.09 R)
• M26: 7,702,346 km (0.082 R)
• M27: 8,045,523 km (0.106 R)
• M28: 8,504,938 km (0.111 R)
• M29: 8,653,788 km (0.1 R)
• M30: 9,105,574 km (0.092 R)
• M31: 9,219,717 km (0.044 R)
• M32: 9,661,629 km (0.105 R)
• M33: 9,895,151 km (0.119 R)
• M34: 10,586,593 km (0.1 R)
• M35: 11,212,061 km (0.086 R)
• M36: 11,314,087 km (0.107 R)
• M37: 11,684,042 km (0.105 R)
• M38: 11,808,209 km (0.113 R)
• M39: 11,912,030 km (0.037 R)
• M40: 12,435,772 km (0.11 R)
• M41: 12,774,910 km (0.11 R)
• M42: 14,338,806 km (0.103 R)
• M43: 14,918,348 km (0.05 R)
• M44: 15,143,344 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 6.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.26 AU - 19.14 AU

Year: 25549 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,099,845 km

• M1: 116,238 km (0.116 R)
• M2: 190,139 km (0.072 R)
• M3: 247,584 km (0.086 R)
• M4: 398,978 km (0.101 R)
• M5: 632,649 km (0.101 R)
• M6: 1,076,656 km (0.11 R)
• M7: 1,143,526 km (0.118 R)
• M8: 1,996,084 km (0.1 R)
• M9: 2,844,304 km (0.083 R)
• M10: 3,620,418 km (0.061 R)
• M11: 5,048,330 km (0.067 R)
• M12: 5,276,018 km (0.115 R)
• M13: 5,314,315 km (0.085 R)
• M14: 5,429,804 km (0.1 R)
• M15: 5,780,911 km (0.063 R)
• M16: 6,019,220 km (0.046 R)
• M17: 6,878,211 km (0.096 R)
• M18: 7,775,050 km (0.109 R)
• M19: 9,118,738 km (0.092 R)
• M20: 9,396,093 km (0.077 R)
• M21: 9,770,087 km (0.109 R)
• M22: 13,716,030 km (0.033 R)
• M23: 14,140,140 km (0.106 R)
• M24: 17,454,631 km (0.052 R)
• M25: 17,683,815 km (0.065 R)
• M26: 18,377,350 km (0.027 R)
• M27: 18,493,738 km (0.092 R)
• M28: 19,434,110 km (0.038 R)
• M29: 20,329,902 km (0.117 R)
• M30: 20,450,328 km (0.03 R)
• M31: 21,422,265 km (0.096 R)
• M32: 21,852,359 km (0.073 R)
• M33: 26,437,235 km (0.096 R)
• M34: 26,502,908 km (0.106 R)
• M35: 26,700,378 km (0.111 R)
• M36: 27,229,356 km (0.107 R)
• M37: 28,499,442 km (0.074 R)
• M38: 29,107,856 km (0.05 R)
• M39: 29,447,593 km (0.091 R)
• M40: 30,406,066 km (0.096 R)
• M41: 32,072,886 km (0.039 R)
• M42: 32,213,059 km (0.108 R)
• M43: 32,353,531 km (0.107 R)
• M44: 33,555,550 km (0.117 R)
• M45: 34,484,404 km (0.061 R)
• M46: 34,628,167 km (0.103 R)
• M47: 37,027,268 km (0.108 R)
• M48: 37,174,323 km (0.067 R)
• M49: 37,616,833 km (0.084 R)
• M50: 37,838,837 km (0.093 R)
• M51: 38,507,090 km (0.118 R)
• M52: 39,780,168 km (0.074 R)
• M53: 39,855,566 km (0.063 R)
• M54: 40,157,304 km (0.086 R)
• M55: 40,308,398 km (0.088 R)
• M56: 40,687,180 km (0.107 R)
• M57: 41,143,154 km (0.107 R)
• M58: 41,600,924 km (0.1 R)
• M59: 42,984,106 km (0.072 R)
• M60: 43,448,607 km (0.041 R)
• M61: 43,681,381 km (0.119 R)
• M62: 44,460,487 km (0.096 R)
• M63: 45,795,499 km (0.045 R)
• M64: 46,032,462 km (0.066 R)
• M65: 47,542,652 km (0.112 R)
• M66: 47,942,826 km (0.1 R)
• M67: 48,023,011 km (0.065 R)
• M68: 49,149,782 km (0.098 R)
• M69: 49,473,362 km (0.116 R)
• M70: 50,122,617 km (0.092 R)
• M71: 52,004,857 km (0.05 R)
• M72: 52,169,714 km (0.107 R)
• M73: 52,582,305 km (0.12 R)
• M74: 53,161,847 km (0.114 R)
• M75: 53,993,462 km (0.091 R)
• M76: 55,669,706 km (0.065 R)
• M77: 56,260,318 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 6.7

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.71 AU - 21.53 AU

Year: 27626 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,099,845 km

• M1: 280,646 km (0.119 R)
• M2: 393,891 km (0.114 R)
• M3: 456,573 km (0.056 R)
• M4: 500,405 km (0.106 R)
• M5: 569,220 km (0.073 R)
• M6: 877,092 km (0.087 R)
• M7: 1,138,889 km (0.112 R)
• M8: 1,948,363 km (0.112 R)
• M9: 2,135,360 km (0.092 R)
• M10: 2,289,296 km (0.088 R)
• M11: 4,352,400 km (0.11 R)
• M12: 4,401,020 km (0.055 R)
• M13: 5,410,656 km (0.063 R)
• M14: 5,887,574 km (0.084 R)
• M15: 6,267,702 km (0.11 R)
• M16: 7,689,630 km (0.111 R)
• M17: 7,807,513 km (0.111 R)
• M18: 7,926,144 km (0.075 R)
• M19: 8,466,791 km (0.045 R)
• M20: 8,772,419 km (0.06 R)
• M21: 9,019,555 km (0.083 R)
• M22: 9,394,447 km (0.098 R)
• M23: 10,812,186 km (0.091 R)
• M24: 11,613,283 km (0.087 R)
• M25: 11,816,586 km (0.045 R)
• M26: 12,780,744 km (0.075 R)
• M27: 12,990,630 km (0.086 R)
• M28: 13,555,811 km (0.071 R)
• M29: 15,299,225 km (0.117 R)
• M30: 18,200,227 km (0.105 R)
• M31: 18,357,604 km (0.09 R)
• M32: 18,515,280 km (0.042 R)
• M33: 19,793,593 km (0.082 R)
• M34: 20,117,622 km (0.086 R)
• M35: 20,606,807 km (0.09 R)
• M36: 25,710,488 km (0.117 R)
• M37: 26,418,984 km (0.079 R)
• M38: 27,223,821 km (0.07 R)
• M39: 27,855,273 km (0.113 R)
• M40: 30,336,055 km (0.038 R)
• M41: 31,084,493 km (0.12 R)
• M42: 31,272,537 km (0.104 R)
• M43: 33,366,309 km (0.111 R)
• M44: 35,308,538 km (0.027 R)
• M45: 35,603,096 km (0.1 R)
• M46: 35,898,403 km (0.108 R)
• M47: 38,290,024 km (0.088 R)
• M48: 38,390,703 km (0.038 R)
• M49: 38,693,639 km (0.073 R)
• M50: 38,895,895 km (0.089 R)
• M51: 40,117,212 km (0.065 R)
• M52: 42,180,616 km (0.106 R)
• M53: 43,330,126 km (0.067 R)
• M54: 43,855,962 km (0.101 R)
• M55: 44,489,808 km (0.114 R)
• M56: 45,233,160 km (0.101 R)
• M57: 45,980,551 km (0.1 R)
• M58: 46,194,925 km (0.066 R)
• M59: 49,120,461 km (0.067 R)
• M60: 51,214,681 km (0.105 R)
• M61: 51,436,834 km (0.063 R)
• M62: 53,000,880 km (0.096 R)
• M63: 55,034,513 km (0.07 R)
• M64: 55,262,052 km (0.074 R)
• M65: 55,832,319 km (0.099 R)
• M66: 56,978,687 km (0.077 R)
• M67: 58,945,151 km (0.092 R)
• M68: 59,410,999 km (0.072 R)
• M69: 61,758,938 km (0.112 R)
• M70: 63,063,132 km (0.085 R)
• M71: 63,301,292 km (0.085 R)
• M72: 67,881,829 km (0.048 R)
• M73: 68,492,338 km (0.081 R)
• M74: 68,982,121 km (0.109 R)
• M75: 70,088,547 km (0.102 R)
• M76: 70,458,503 km (0.042 R)
• M77: 71,821,040 km (0.099 R)
• M78: 77,357,209 km (0.076 R)
• M79: 78,890,736 km (0.081 R)
• M80: 80,950,998 km (0.03 R)
• M81: 81,080,400 km (0.052 R)
• M82: 81,209,803 km (0.116 R)
• M83: 84,598,793 km (0.114 R)
• M84: 86,442,736 km (0.097 R)
• M85: 86,574,981 km (0.116 R)
• M86: 87,900,866 km (0.077 R)
• M87: 89,099,893 km (0.108 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit