🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 19.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.55 AU - 0.69 AU

Year: 179 Days

Day: 15.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.62 AU - 0.84 AU

Year: 229 Days

Day: 31.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,909,399 km

• M1: 253,868 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 324 Days

Day: 26.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.05 AU - 1.19 AU

Year: 435 Days

Day: 16.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,909,399 km

• M1: 64,776 km (0.101 R)
• M2: 315,652 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.71 AU - 2.95 AU

Year: 1748 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,909,399 km

• M1: 379,081 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.87 AU - 3.57 AU

Year: 2121 Days

Day: 29 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,909,399 km

• M1: 2,234,693 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 8.7

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.9 AU - 10.8 AU

Year: 11348 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,909,399 km

• M1: 273,465 km (0.056 R)
• M2: 339,138 km (0.099 R)
• M3: 541,095 km (0.061 R)
• M4: 629,209 km (0.117 R)
• M5: 801,097 km (0.091 R)
• M6: 1,284,447 km (0.03 R)
• M7: 2,386,984 km (0.08 R)
• M8: 2,537,180 km (0.061 R)
• M9: 2,598,216 km (0.088 R)
• M10: 2,721,634 km (0.069 R)
• M11: 3,169,081 km (0.117 R)
• M12: 3,570,901 km (0.109 R)
• M13: 3,989,027 km (0.114 R)
• M14: 4,570,514 km (0.049 R)
• M15: 4,871,355 km (0.066 R)
• M16: 5,373,855 km (0.072 R)
• M17: 5,771,635 km (0.081 R)
• M18: 5,852,418 km (0.059 R)
• M19: 6,014,882 km (0.118 R)
• M20: 6,096,861 km (0.099 R)
• M21: 6,469,659 km (0.037 R)
• M22: 6,553,584 km (0.105 R)
• M23: 6,722,480 km (0.089 R)
• M24: 7,021,526 km (0.073 R)
• M25: 7,107,694 km (0.031 R)
• M26: 7,632,483 km (0.087 R)
• M27: 8,488,931 km (0.044 R)
• M28: 9,999,271 km (0.096 R)
• M29: 10,488,008 km (0.098 R)
• M30: 10,785,109 km (0.093 R)
• M31: 11,135,018 km (0.082 R)
• M32: 11,897,668 km (0.049 R)
• M33: 12,052,352 km (0.088 R)
• M34: 12,207,485 km (0.027 R)
• M35: 13,206,051 km (0.098 R)
• M36: 14,067,137 km (0.052 R)
• M37: 14,779,970 km (0.108 R)
• M38: 16,814,950 km (0.092 R)
• M39: 16,930,589 km (0.092 R)
• M40: 17,162,616 km (0.108 R)
• M41: 19,297,976 km (0.117 R)
• M42: 19,479,588 km (0.102 R)
• M43: 19,601,061 km (0.113 R)
• M44: 21,956,180 km (0.048 R)
• M45: 22,145,870 km (0.048 R)
• M46: 23,166,726 km (0.108 R)
• M47: 24,464,488 km (0.093 R)
• M48: 24,924,202 km (0.104 R)
• M49: 25,652,444 km (0.052 R)
• M50: 27,062,105 km (0.068 R)
• M51: 28,084,307 km (0.057 R)
• M52: 28,152,823 km (0.074 R)
• M53: 28,565,564 km (0.099 R)
• M54: 29,327,466 km (0.119 R)
• M55: 30,377,194 km (0.06 R)
• M56: 31,724,472 km (0.091 R)
• M57: 32,153,968 km (0.074 R)
• M58: 33,236,159 km (0.068 R)
• M59: 33,745,240 km (0.089 R)
• M60: 34,110,558 km (0.108 R)
• M61: 35,140,091 km (0.098 R)
• M62: 35,213,992 km (0.111 R)
• M63: 37,079,179 km (0.108 R)
• M64: 38,746,896 km (0.07 R)
• M65: 38,899,635 km (0.066 R)
• M66: 39,975,094 km (0.102 R)
• M67: 40,129,479 km (0.112 R)
• M68: 40,206,672 km (0.091 R)
• M69: 40,749,114 km (0.045 R)
• M70: 41,528,219 km (0.099 R)
• M71: 41,997,957 km (0.063 R)
• M72: 42,390,801 km (0.099 R)
• M73: 42,627,016 km (0.079 R)
• M74: 44,853,481 km (0.118 R)
• M75: 46,954,433 km (0.117 R)
• M76: 47,280,557 km (0.102 R)
• M77: 48,099,007 km (0.107 R)
• M78: 48,345,544 km (0.103 R)
• M79: 49,584,065 km (0.109 R)
• M80: 49,667,091 km (0.096 R)
• M81: 50,415,679 km (0.054 R)
• M82: 53,022,422 km (0.102 R)
• M83: 53,532,102 km (0.1 R)
• M84: 54,470,529 km (0.07 R)
• M85: 54,556,099 km (0.094 R)
• M86: 54,813,258 km (0.116 R)
• M87: 55,931,652 km (0.057 R)
• M88: 57,057,675 km (0.055 R)
• M89: 57,754,203 km (0.059 R)
• M90: 58,016,149 km (0.079 R)
• M91: 58,366,058 km (0.12 R)
• M92: 58,453,722 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 3.5

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.97 AU - 14.17 AU

Year: 18350 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,909,399 km

• M1: 214,224 km (0.094 R)
• M2: 296,653 km (0.08 R)
• M3: 326,273 km (0.109 R)
• M4: 389,104 km (0.103 R)
• M5: 908,508 km (0.047 R)
• M6: 1,090,269 km (0.088 R)
• M7: 1,161,478 km (0.026 R)
• M8: 1,409,362 km (0.12 R)
• M9: 1,434,943 km (0.108 R)
• M10: 2,156,154 km (0.09 R)
• M11: 2,397,455 km (0.077 R)
• M12: 2,490,206 km (0.084 R)
• M13: 2,840,116 km (0.072 R)
• M14: 4,274,310 km (0.038 R)
• M15: 4,462,355 km (0.049 R)
• M16: 4,538,351 km (0.094 R)
• M17: 5,935,445 km (0.117 R)
• M18: 6,399,947 km (0.109 R)
• M19: 6,485,666 km (0.065 R)
• M20: 6,571,685 km (0.115 R)
• M21: 6,658,152 km (0.036 R)
• M22: 6,788,602 km (0.057 R)
• M23: 6,832,284 km (0.077 R)
• M24: 7,453,116 km (0.053 R)
• M25: 7,679,307 km (0.11 R)
• M26: 8,795,756 km (0.088 R)
• M27: 9,227,197 km (0.072 R)
• M28: 11,072,486 km (0.057 R)
• M29: 11,330,393 km (0.094 R)
• M30: 11,694,814 km (0.047 R)
• M31: 12,702,954 km (0.074 R)
• M32: 13,683,418 km (0.052 R)
• M33: 13,960,174 km (0.103 R)
• M34: 14,071,325 km (0.089 R)
• M35: 14,575,321 km (0.037 R)
• M36: 14,631,719 km (0.061 R)
• M37: 14,971,306 km (0.114 R)
• M38: 15,028,153 km (0.092 R)
• M39: 15,199,293 km (0.115 R)
• M40: 16,649,495 km (0.116 R)
• M41: 17,600,489 km (0.096 R)
• M42: 17,961,618 km (0.111 R)
• M43: 18,630,171 km (0.079 R)
• M44: 19,306,652 km (0.092 R)
• M45: 20,620,570 km (0.086 R)
• M46: 20,873,989 km (0.059 R)
• M47: 21,576,501 km (0.049 R)
• M48: 22,677,242 km (0.042 R)
• M49: 23,531,296 km (0.047 R)
• M50: 23,995,648 km (0.082 R)
• M51: 24,328,952 km (0.031 R)
• M52: 24,865,709 km (0.115 R)
• M53: 25,406,356 km (0.052 R)
• M54: 26,361,538 km (0.114 R)
• M55: 26,774,578 km (0.105 R)
• M56: 28,026,413 km (0.078 R)
• M57: 28,942,251 km (0.099 R)
• M58: 29,154,979 km (0.063 R)
• M59: 29,297,097 km (0.089 R)
• M60: 31,020,465 km (0.076 R)
• M61: 31,456,543 km (0.107 R)
• M62: 31,602,251 km (0.105 R)
• M63: 32,924,247 km (0.096 R)
• M64: 33,591,903 km (0.079 R)
• M65: 34,414,093 km (0.05 R)
• M66: 34,865,429 km (0.071 R)
• M67: 35,167,318 km (0.094 R)
• M68: 35,925,929 km (0.116 R)
• M69: 36,002,074 km (0.098 R)
• M70: 36,920,156 km (0.099 R)
• M71: 37,073,943 km (0.1 R)
• M72: 38,233,925 km (0.093 R)
• M73: 40,035,532 km (0.071 R)
• M74: 41,544,525 km (0.079 R)
• M75: 41,624,411 km (0.071 R)
• M76: 45,933,727 km (0.064 R)
• M77: 46,845,676 km (0.082 R)
• M78: 47,429,107 km (0.098 R)
• M79: 47,931,158 km (0.08 R)
• M80: 48,014,933 km (0.051 R)
• M81: 49,871,891 km (0.102 R)
• M82: 49,956,863 km (0.109 R)
• M83: 53,394,472 km (0.117 R)
• M84: 54,527,975 km (0.111 R)
• M85: 54,878,333 km (0.09 R)
• M86: 55,493,330 km (0.089 R)
• M87: 56,022,308 km (0.106 R)
• M88: 56,552,782 km (0.066 R)
• M89: 56,730,056 km (0.109 R)
• M90: 57,351,934 km (0.077 R)
• M91: 57,797,437 km (0.098 R)
• M92: 57,886,597 km (0.04 R)
• M93: 60,223,016 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.2

Radius: 5.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.97 AU - 18.71 AU

Year: 23142 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,909,399 km

• M1: 266,135 km (0.113 R)
• M2: 305,628 km (0.054 R)
• M3: 566,378 km (0.091 R)
• M4: 707,598 km (0.113 R)
• M5: 1,048,831 km (0.12 R)
• M6: 1,154,896 km (0.055 R)
• M7: 2,173,657 km (0.102 R)
• M8: 2,448,169 km (0.104 R)
• M9: 3,473,363 km (0.084 R)
• M10: 4,527,580 km (0.069 R)
• M11: 4,789,077 km (0.075 R)
• M12: 4,855,199 km (0.032 R)
• M13: 4,899,480 km (0.089 R)
• M14: 5,100,240 km (0.083 R)
• M15: 5,349,470 km (0.099 R)
• M16: 5,579,402 km (0.074 R)
• M17: 5,859,749 km (0.059 R)
• M18: 6,433,905 km (0.077 R)
• M19: 6,801,916 km (0.076 R)
• M20: 6,926,082 km (0.094 R)
• M21: 9,203,710 km (0.111 R)
• M22: 10,407,374 km (0.089 R)
• M23: 10,607,985 km (0.093 R)
• M24: 11,957,657 km (0.116 R)
• M25: 12,017,496 km (0.052 R)
• M26: 13,484,902 km (0.055 R)
• M27: 13,578,400 km (0.118 R)
• M28: 13,672,198 km (0.085 R)
• M29: 13,797,711 km (0.093 R)
• M30: 14,303,052 km (0.067 R)
• M31: 14,366,632 km (0.103 R)
• M32: 14,526,103 km (0.12 R)
• M33: 14,878,855 km (0.067 R)
• M34: 15,364,449 km (0.092 R)
• M35: 15,756,695 km (0.041 R)
• M36: 16,053,048 km (0.111 R)
• M37: 16,185,293 km (0.11 R)
• M38: 18,523,657 km (0.11 R)
• M39: 18,766,754 km (0.107 R)
• M40: 19,749,612 km (0.082 R)
• M41: 19,891,430 km (0.035 R)
• M42: 20,857,085 km (0.073 R)
• M43: 21,037,649 km (0.119 R)
• M44: 22,205,261 km (0.083 R)
• M45: 22,722,570 km (0.102 R)
• M46: 22,759,820 km (0.095 R)
• M47: 22,908,371 km (0.104 R)
• M48: 23,468,615 km (0.108 R)
• M49: 25,061,383 km (0.095 R)
• M50: 25,561,339 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit