🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 21.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.51 AU

Year: 535 Days

Day: 40.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.89 AU - 2.47 AU

Year: 1232 Days

Day: 25 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.13 AU - 2.27 AU

Year: 1249 Days

Day: 16.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,094,821 km

• M1: 1,434,045 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.1 AU - 3.48 AU

Year: 1784 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.27 AU - 3.63 AU

Year: 1940 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.45 AU - 3.77 AU

Year: 2626 Days

Day: 27.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,094,821 km

• M1: 1,975,141 km (0.032 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 10.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.21 AU - 6.61 AU

Year: 5501 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,094,821 km

• M1: 136,732 km (0.052 R)
• M2: 204,351 km (0.102 R)
• M3: 274,063 km (0.094 R)
• M4: 490,083 km (0.088 R)
• M5: 586,573 km (0.1 R)
• M6: 704,905 km (0.087 R)
• M7: 1,008,439 km (0.033 R)
• M8: 1,224,608 km (0.114 R)
• M9: 1,465,610 km (0.11 R)
• M10: 1,908,121 km (0.082 R)
• M11: 2,517,882 km (0.091 R)
• M12: 2,694,258 km (0.101 R)
• M13: 2,997,343 km (0.107 R)
• M14: 3,597,081 km (0.039 R)
• M15: 3,663,053 km (0.064 R)
• M16: 3,850,200 km (0.082 R)
• M17: 3,999,349 km (0.119 R)
• M18: 4,205,795 km (0.045 R)
• M19: 4,444,254 km (0.113 R)
• M20: 4,978,468 km (0.067 R)
• M21: 5,096,650 km (0.077 R)
• M22: 5,171,000 km (0.11 R)
• M23: 5,245,649 km (0.1 R)
• M24: 5,965,813 km (0.12 R)
• M25: 6,265,757 km (0.045 R)
• M26: 6,377,507 km (0.08 R)
• M27: 6,522,168 km (0.087 R)
• M28: 6,814,781 km (0.086 R)
• M29: 7,145,094 km (0.118 R)
• M30: 7,261,929 km (0.118 R)
• M31: 7,752,760 km (0.066 R)
• M32: 8,202,002 km (0.084 R)
• M33: 9,252,628 km (0.107 R)
• M34: 10,705,972 km (0.096 R)
• M35: 10,935,904 km (0.109 R)
• M36: 11,109,287 km (0.043 R)
• M37: 11,186,779 km (0.052 R)
• M38: 11,851,891 km (0.074 R)
• M39: 12,772,068 km (0.118 R)
• M40: 12,995,567 km (0.095 R)
• M41: 13,077,247 km (0.113 R)
• M42: 13,179,423 km (0.119 R)
• M43: 13,405,316 km (0.081 R)
• M44: 13,611,761 km (0.114 R)
• M45: 14,006,849 km (0.075 R)
• M46: 14,090,474 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768

Radius: 3.6

Gravity: 59.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.71 AU - 13.15 AU

Year: 17802 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,094,821 km

• M1: 206,744 km (0.119 R)
• M2: 267,182 km (0.053 R)
• M3: 503,098 km (0.094 R)
• M4: 861,983 km (0.082 R)
• M5: 1,792,631 km (0.078 R)
• M6: 1,953,000 km (0.117 R)
• M7: 3,007,665 km (0.071 R)
• M8: 3,873,837 km (0.118 R)
• M9: 4,039,143 km (0.112 R)
• M10: 4,376,635 km (0.097 R)
• M11: 5,304,591 km (0.089 R)
• M12: 5,442,071 km (0.111 R)
• M13: 6,242,570 km (0.089 R)
• M14: 6,484,918 km (0.088 R)
• M15: 6,879,258 km (0.059 R)
• M16: 7,230,514 km (0.114 R)
• M17: 7,331,941 km (0.079 R)
• M18: 7,433,817 km (0.078 R)
• M19: 7,536,292 km (0.12 R)
• M20: 8,002,738 km (0.104 R)
• M21: 8,213,073 km (0.087 R)
• M22: 8,854,997 km (0.051 R)
• M23: 9,182,018 km (0.074 R)
• M24: 9,960,077 km (0.056 R)
• M25: 10,357,109 km (0.075 R)
• M26: 10,991,255 km (0.041 R)
• M27: 11,578,726 km (0.103 R)
• M28: 11,995,954 km (0.075 R)
• M29: 13,401,127 km (0.094 R)
• M30: 13,463,360 km (0.083 R)
• M31: 13,588,124 km (0.108 R)
• M32: 14,218,081 km (0.086 R)
• M33: 14,664,630 km (0.064 R)
• M34: 14,792,985 km (0.097 R)
• M35: 15,702,391 km (0.114 R)
• M36: 15,768,064 km (0.103 R)
• M37: 16,629,898 km (0.048 R)
• M38: 17,100,084 km (0.062 R)
• M39: 19,516,389 km (0.054 R)
• M40: 20,226,231 km (0.112 R)
• M41: 20,800,088 km (0.117 R)
• M42: 23,372,723 km (0.105 R)
• M43: 24,429,631 km (0.098 R)
• M44: 24,581,922 km (0.083 R)
• M45: 25,888,660 km (0.097 R)
• M46: 27,375,662 km (0.098 R)
• M47: 29,293,208 km (0.088 R)
• M48: 29,698,169 km (0.115 R)
• M49: 30,677,437 km (0.097 R)
• M50: 31,916,407 km (0.096 R)
• M51: 32,082,909 km (0.074 R)
• M52: 32,667,687 km (0.104 R)
• M53: 33,340,279 km (0.102 R)
• M54: 33,424,652 km (0.054 R)
• M55: 33,678,221 km (0.081 R)
• M56: 34,187,452 km (0.056 R)
• M57: 34,528,236 km (0.12 R)
• M58: 36,423,042 km (0.086 R)
• M59: 39,060,602 km (0.045 R)
• M60: 39,238,624 km (0.092 R)
• M61: 39,863,793 km (0.103 R)
• M62: 40,672,519 km (0.096 R)
• M63: 41,668,243 km (0.09 R)
• M64: 42,032,215 km (0.115 R)
• M65: 42,488,787 km (0.072 R)
• M66: 43,038,859 km (0.109 R)
• M67: 43,314,717 km (0.053 R)
• M68: 43,960,830 km (0.116 R)
• M69: 44,702,985 km (0.101 R)
• M70: 46,199,862 km (0.092 R)
• M71: 47,333,215 km (0.108 R)
• M72: 47,808,188 km (0.083 R)
• M73: 48,093,920 km (0.114 R)
• M74: 48,667,030 km (0.025 R)
• M75: 52,349,082 km (0.072 R)
• M76: 53,431,572 km (0.082 R)
• M77: 53,925,993 km (0.114 R)
• M78: 54,620,875 km (0.104 R)
• M79: 55,518,463 km (0.092 R)
• M80: 57,227,469 km (0.1 R)
• M81: 58,139,118 km (0.099 R)
• M82: 58,647,601 km (0.113 R)
• M83: 59,157,730 km (0.088 R)
• M84: 59,464,406 km (0.09 R)
• M85: 59,771,680 km (0.105 R)
• M86: 61,522,723 km (0.118 R)
• M87: 64,338,155 km (0.111 R)
• M88: 65,180,540 km (0.1 R)
• M89: 65,920,451 km (0.101 R)
• M90: 66,238,496 km (0.06 R)
• M91: 68,157,089 km (0.098 R)
• M92: 70,960,404 km (0.053 R)
• M93: 71,069,012 km (0.105 R)
• M94: 71,503,743 km (0.029 R)
• M95: 71,721,558 km (0.099 R)
• M96: 72,594,760 km (0.106 R)
• M97: 73,032,633 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.7

Radius: 6.8

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12 AU - 17.38 AU

Year: 21558 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,094,821 km

• M1: 277,803 km (0.089 R)
• M2: 328,068 km (0.115 R)
• M3: 586,124 km (0.116 R)
• M4: 748,737 km (0.074 R)
• M5: 823,087 km (0.093 R)
• M6: 1,144,873 km (0.098 R)
• M7: 1,534,725 km (0.079 R)
• M8: 1,728,005 km (0.106 R)
• M9: 2,067,293 km (0.112 R)
• M10: 2,208,962 km (0.059 R)
• M11: 2,464,475 km (0.114 R)
• M12: 3,164,294 km (0.076 R)
• M13: 3,245,675 km (0.103 R)
• M14: 3,620,568 km (0.116 R)
• M15: 3,663,053 km (0.071 R)
• M16: 5,253,279 km (0.116 R)
• M17: 5,791,981 km (0.108 R)
• M18: 5,891,763 km (0.09 R)
• M19: 6,451,109 km (0.081 R)
• M20: 7,133,874 km (0.107 R)
• M21: 7,729,273 km (0.058 R)
• M22: 9,846,831 km (0.114 R)
• M23: 10,814,580 km (0.119 R)
• M24: 11,497,344 km (0.108 R)
• M25: 11,749,118 km (0.095 R)
• M26: 11,939,107 km (0.111 R)
• M27: 12,130,143 km (0.082 R)
• M28: 12,386,404 km (0.086 R)
• M29: 13,694,339 km (0.064 R)
• M30: 14,229,899 km (0.109 R)
• M31: 14,297,218 km (0.029 R)
• M32: 15,946,834 km (0.108 R)
• M33: 18,752,841 km (0.116 R)
• M34: 18,900,793 km (0.057 R)
• M35: 19,272,394 km (0.056 R)
• M36: 21,320,539 km (0.065 R)
• M37: 21,784,891 km (0.05 R)
• M38: 22,645,078 km (0.084 R)
• M39: 25,782,894 km (0.116 R)
• M40: 27,192,704 km (0.062 R)
• M41: 27,360,254 km (0.118 R)
• M42: 28,287,611 km (0.056 R)
• M43: 28,372,433 km (0.109 R)
• M44: 29,311,010 km (0.097 R)
• M45: 29,913,740 km (0.072 R)
• M46: 31,306,346 km (0.106 R)
• M47: 31,394,011 km (0.075 R)
• M48: 32,098,916 km (0.096 R)
• M49: 35,792,487 km (0.072 R)
• M50: 37,269,916 km (0.111 R)
• M51: 38,484,950 km (0.12 R)
• M52: 39,523,309 km (0.115 R)
• M53: 40,093,426 km (0.105 R)
• M54: 41,530,762 km (0.037 R)
• M55: 41,917,024 km (0.061 R)
• M56: 42,498,361 km (0.089 R)
• M57: 42,595,600 km (0.082 R)
• M58: 42,887,466 km (0.047 R)
• M59: 43,082,541 km (0.08 R)
• M60: 43,669,264 km (0.084 R)
• M61: 43,767,400 km (0.056 R)
• M62: 46,142,566 km (0.109 R)
• M63: 47,850,076 km (0.112 R)
• M64: 47,951,204 km (0.072 R)
• M65: 48,254,888 km (0.118 R)
• M66: 48,966,076 km (0.077 R)
• M67: 49,987,979 km (0.117 R)
• M68: 51,741,266 km (0.067 R)
• M69: 52,782,018 km (0.062 R)
• M70: 53,724,635 km (0.101 R)
• M71: 56,799,320 km (0.064 R)
• M72: 57,335,179 km (0.084 R)
• M73: 60,148,816 km (0.078 R)
• M74: 60,257,873 km (0.099 R)
• M75: 60,476,286 km (0.1 R)
• M76: 60,585,642 km (0.118 R)
• M77: 61,572,389 km (0.089 R)
• M78: 61,682,344 km (0.068 R)
• M79: 62,012,506 km (0.12 R)
• M80: 62,564,373 km (0.109 R)
• M81: 66,923,804 km (0.101 R)
• M82: 68,740,371 km (0.116 R)
• M83: 69,197,093 km (0.055 R)
• M84: 69,654,713 km (0.093 R)
• M85: 71,726,793 km (0.11 R)
• M86: 72,189,948 km (0.092 R)
• M87: 73,585,547 km (0.081 R)
• M88: 76,167,157 km (0.039 R)
• M89: 76,285,190 km (0.052 R)
• M90: 76,994,733 km (0.052 R)
• M91: 77,706,520 km (0.064 R)
• M92: 78,301,321 km (0.117 R)
• M93: 79,017,147 km (0.081 R)
• M94: 79,256,204 km (0.092 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: 432 - 11,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit