🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 18.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.06 AU - 1.74 AU

Year: 608 Days

Day: 33 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.68 AU

Year: 628 Days

Day: 33.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.57 AU - 2.11 AU

Year: 916 Days

Day: 44 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.57 AU - 2.89 AU

Year: 1656 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.44 AU - 3.6 AU

Year: 1927 Days

Day: 28 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.17 AU - 5.17 AU

Year: 3126 Days

Day: 19.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 14.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.56 AU - 7.02 AU

Year: 6495 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 86,645,584 km

• M1: 408,402 km (0.068 R)
• M2: 663,018 km (0.09 R)
• M3: 1,163,273 km (0.108 R)
• M4: 1,317,359 km (0.096 R)
• M5: 1,596,209 km (0.087 R)
• M6: 2,041,562 km (0.081 R)
• M7: 2,288,698 km (0.093 R)
• M8: 2,485,718 km (0.076 R)
• M9: 2,606,593 km (0.079 R)
• M10: 2,729,563 km (0.096 R)
• M11: 2,854,627 km (0.073 R)
• M12: 2,981,635 km (0.05 R)
• M13: 3,576,885 km (0.1 R)
• M14: 4,041,686 km (0.117 R)
• M15: 4,403,264 km (0.054 R)
• M16: 4,825,728 km (0.095 R)
• M17: 4,927,155 km (0.083 R)
• M18: 5,392,106 km (0.107 R)
• M19: 5,497,423 km (0.082 R)
• M20: 5,656,595 km (0.11 R)
• M21: 5,817,412 km (0.117 R)
• M22: 6,253,789 km (0.092 R)
• M23: 6,392,317 km (0.105 R)
• M24: 6,531,892 km (0.066 R)
• M25: 7,014,195 km (0.087 R)
• M26: 7,625,901 km (0.03 R)
• M27: 7,893,382 km (0.115 R)
• M28: 8,745,492 km (0.116 R)
• M29: 9,025,539 km (0.112 R)
• M30: 9,722,814 km (0.075 R)
• M31: 10,045,647 km (0.116 R)
• M32: 10,668,572 km (0.037 R)
• M33: 10,834,626 km (0.045 R)
• M34: 11,068,447 km (0.061 R)
• M35: 11,202,936 km (0.087 R)
• M36: 11,439,450 km (0.068 R)
• M37: 12,752,470 km (0.109 R)
• M38: 13,570,322 km (0.066 R)
• M39: 13,678,182 km (0.091 R)
• M40: 14,625,735 km (0.099 R)
• M41: 15,331,538 km (0.091 R)
• M42: 15,745,176 km (0.096 R)
• M43: 16,468,482 km (0.105 R)
• M44: 16,583,672 km (0.077 R)
• M45: 16,930,889 km (0.111 R)
• M46: 17,436,679 km (0.052 R)
• M47: 18,943,578 km (0.029 R)
• M48: 19,225,720 km (0.086 R)
• M49: 19,347,193 km (0.044 R)
• M50: 19,468,667 km (0.097 R)
• M51: 19,957,702 km (0.118 R)
• M52: 20,244,781 km (0.066 R)
• M53: 20,492,066 km (0.069 R)
• M54: 20,657,372 km (0.107 R)
• M55: 21,323,232 km (0.103 R)
• M56: 22,250,439 km (0.085 R)
• M57: 23,190,662 km (0.109 R)
• M58: 24,100,367 km (0.083 R)
• M59: 24,231,265 km (0.089 R)
• M60: 25,110,003 km (0.12 R)
• M61: 25,375,688 km (0.04 R)
• M62: 25,553,411 km (0.066 R)
• M63: 27,306,997 km (0.12 R)
• M64: 27,854,376 km (0.112 R)
• M65: 27,991,856 km (0.115 R)
• M66: 28,497,646 km (0.115 R)
• M67: 28,821,077 km (0.071 R)
• M68: 30,080,093 km (0.111 R)
• M69: 30,834,664 km (0.072 R)
• M70: 31,309,338 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 9.3

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.4 AU - 14.46 AU

Year: 15126 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,645,584 km

• M1: 165,306 km (0.109 R)
• M2: 297,401 km (0.097 R)
• M3: 357,689 km (0.108 R)
• M4: 962,214 km (0.097 R)
• M5: 1,291,927 km (0.08 R)
• M6: 1,598,004 km (0.097 R)
• M7: 1,656,198 km (0.083 R)
• M8: 1,714,990 km (0.047 R)
• M9: 1,926,671 km (0.085 R)
• M10: 2,342,553 km (0.055 R)
• M11: 2,408,975 km (0.109 R)
• M12: 2,927,780 km (0.089 R)
• M13: 3,255,549 km (0.08 R)
• M14: 3,405,147 km (0.057 R)
• M15: 4,065,771 km (0.074 R)
• M16: 4,597,442 km (0.038 R)
• M17: 4,681,217 km (0.062 R)
• M18: 5,636,100 km (0.117 R)
• M19: 5,952,350 km (0.067 R)
• M20: 6,320,959 km (0.097 R)
• M21: 7,470,768 km (0.111 R)
• M22: 9,903,080 km (0.042 R)
• M23: 10,011,688 km (0.075 R)
• M24: 11,006,364 km (0.105 R)
• M25: 11,344,904 km (0.055 R)
• M26: 12,969,687 km (0.051 R)
• M27: 14,052,177 km (0.054 R)
• M28: 14,358,104 km (0.105 R)
• M29: 15,038,625 km (0.109 R)
• M30: 15,666,487 km (0.06 R)
• M31: 16,047,364 km (0.041 R)
• M32: 16,688,839 km (0.09 R)
• M33: 17,012,719 km (0.106 R)
• M34: 17,077,794 km (0.053 R)
• M35: 17,208,093 km (0.086 R)
• M36: 17,469,740 km (0.109 R)
• M37: 17,732,584 km (0.098 R)
• M38: 18,797,421 km (0.115 R)
• M39: 19,405,537 km (0.099 R)
• M40: 20,640,916 km (0.104 R)
• M41: 22,256,274 km (0.079 R)
• M42: 22,684,273 km (0.12 R)
• M43: 23,403,839 km (0.098 R)
• M44: 26,355,854 km (0.096 R)
• M45: 27,112,071 km (0.111 R)
• M46: 29,971,335 km (0.119 R)
• M47: 30,286,089 km (0.079 R)
• M48: 31,876,613 km (0.099 R)
• M49: 34,559,801 km (0.053 R)
• M50: 34,807,385 km (0.116 R)
• M51: 36,304,710 km (0.12 R)
• M52: 37,061,227 km (0.052 R)
• M53: 37,483,841 km (0.051 R)
• M54: 37,568,513 km (0.03 R)
• M55: 39,275,874 km (0.112 R)
• M56: 39,361,893 km (0.106 R)
• M57: 39,793,034 km (0.093 R)
• M58: 39,965,969 km (0.068 R)
• M59: 41,708,485 km (0.065 R)
• M60: 41,972,076 km (0.037 R)
• M61: 42,765,992 km (0.104 R)
• M62: 43,209,101 km (0.025 R)
• M63: 44,010,796 km (0.105 R)
• M64: 44,189,565 km (0.045 R)
• M65: 44,547,852 km (0.086 R)
• M66: 46,081,530 km (0.042 R)
• M67: 46,353,947 km (0.117 R)
• M68: 48,829,792 km (0.069 R)
• M69: 49,571,648 km (0.12 R)
• M70: 50,130,546 km (0.082 R)
• M71: 50,223,745 km (0.116 R)
• M72: 51,160,377 km (0.097 R)
• M73: 52,197,240 km (0.099 R)
• M74: 53,431,722 km (0.095 R)
• M75: 54,579,586 km (0.094 R)
• M76: 55,156,585 km (0.101 R)
• M77: 56,316,717 km (0.086 R)
• M78: 56,899,700 km (0.088 R)
• M79: 57,094,626 km (0.074 R)
• M80: 57,387,239 km (0.038 R)
• M81: 58,169,935 km (0.107 R)
• M82: 58,268,071 km (0.074 R)
• M83: 60,539,266 km (0.118 R)
• M84: 61,336,025 km (0.109 R)
• M85: 62,336,984 km (0.109 R)
• M86: 62,537,744 km (0.099 R)
• M87: 62,738,804 km (0.114 R)
• M88: 63,545,136 km (0.096 R)
• M89: 64,152,055 km (0.068 R)
• M90: 66,189,279 km (0.062 R)
• M91: 67,112,896 km (0.073 R)
• M92: 67,318,593 km (0.113 R)
• M93: 67,524,739 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 4.7

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.94 AU - 24.86 AU

Year: 32588 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,645,584 km

• M1: 66,122 km (0.114 R)
• M2: 98,735 km (0.105 R)
• M3: 250,427 km (0.101 R)
• M4: 464,202 km (0.065 R)
• M5: 649,853 km (0.056 R)
• M6: 1,205,908 km (0.03 R)
• M7: 1,330,972 km (0.074 R)
• M8: 1,395,150 km (0.099 R)
• M9: 1,560,156 km (0.1 R)
• M10: 1,981,125 km (0.087 R)
• M11: 3,568,208 km (0.056 R)
• M12: 4,497,361 km (0.04 R)
• M13: 6,288,945 km (0.05 R)
• M14: 6,397,254 km (0.103 R)
• M15: 7,172,919 km (0.108 R)
• M16: 8,510,473 km (0.093 R)
• M17: 9,609,419 km (0.051 R)
• M18: 10,816,973 km (0.087 R)
• M19: 12,004,332 km (0.099 R)
• M20: 12,409,293 km (0.074 R)
• M21: 16,249,470 km (0.098 R)
• M22: 16,697,217 km (0.056 R)
• M23: 17,073,306 km (0.095 R)
• M24: 17,300,395 km (0.071 R)
• M25: 18,527,995 km (0.074 R)
• M26: 20,742,942 km (0.116 R)
• M27: 21,391,000 km (0.083 R)
• M28: 22,045,640 km (0.098 R)
• M29: 22,458,231 km (0.045 R)
• M30: 25,761,950 km (0.106 R)
• M31: 29,123,713 km (0.111 R)
• M32: 29,576,247 km (0.109 R)
• M33: 29,757,859 km (0.082 R)
• M34: 29,939,919 km (0.12 R)
• M35: 31,966,372 km (0.11 R)
• M36: 32,059,572 km (0.116 R)
• M37: 33,656,978 km (0.069 R)
• M38: 33,751,823 km (0.075 R)
• M39: 38,503,201 km (0.068 R)
• M40: 39,598,407 km (0.051 R)
• M41: 41,006,871 km (0.086 R)
• M42: 41,717,161 km (0.115 R)
• M43: 42,944,313 km (0.111 R)
• M44: 43,562,451 km (0.084 R)
• M45: 44,287,253 km (0.074 R)
• M46: 44,703,135 km (0.077 R)
• M47: 45,643,806 km (0.07 R)
• M48: 50,443,654 km (0.097 R)
• M49: 50,660,571 km (0.038 R)
• M50: 50,986,694 km (0.111 R)
• M51: 51,531,829 km (0.079 R)
• M52: 53,289,006 km (0.098 R)
• M53: 53,399,409 km (0.115 R)
• M54: 53,952,921 km (0.054 R)
• M55: 55,401,028 km (0.043 R)
• M56: 56,073,620 km (0.107 R)
• M57: 56,298,466 km (0.106 R)
• M58: 56,974,648 km (0.062 R)
• M59: 59,706,305 km (0.102 R)
• M60: 60,050,829 km (0.058 R)
• M61: 60,280,761 km (0.085 R)
• M62: 60,626,332 km (0.115 R)
• M63: 63,883,078 km (0.111 R)
• M64: 65,296,179 km (0.1 R)
• M65: 67,674,038 km (0.048 R)
• M66: 70,564,717 km (0.064 R)
• M67: 73,864,697 km (0.066 R)
• M68: 74,481,189 km (0.118 R)
• M69: 74,728,325 km (0.109 R)
• M70: 77,339,556 km (0.118 R)
• M71: 77,840,260 km (0.078 R)
• M72: 78,467,674 km (0.097 R)
• M73: 81,630,023 km (0.053 R)
• M74: 82,267,459 km (0.056 R)
• M75: 82,395,066 km (0.113 R)
• M76: 85,479,326 km (0.103 R)
• M77: 85,608,578 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit