🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 165 Days

Day: 14.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 168.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,020,720 km

• M1: 83,176 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.65 AU - 0.75 AU

Year: 208 Days

Day: 21.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,020,720 km

• M1: 68,516 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.68 AU - 0.82 AU

Year: 230 Days

Day: 27.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,020,720 km

• M1: 115,340 km (0.089 R)
• M2: 227,090 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.03 AU - 1.41 AU

Year: 478 Days

Day: 21.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.69 AU

Year: 1221 Days

Day: 22.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,020,720 km

• M1: 1,268,889 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.96 AU - 3.5 AU

Year: 2059 Days

Day: 46.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 171.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3 AU - 3.72 AU

Year: 2185 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,020,720 km

• M1: 317,596 km (0.098 R)
• M2: 431,590 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 10

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.18 AU - 7.62 AU

Year: 6430 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,020,720 km

• M1: 126,111 km (0.04 R)
• M2: 224,397 km (0.113 R)
• M3: 339,587 km (0.047 R)
• M4: 551,717 km (0.071 R)
• M5: 742,305 km (0.066 R)
• M6: 817,104 km (0.099 R)
• M7: 934,538 km (0.103 R)
• M8: 1,068,578 km (0.111 R)
• M9: 1,231,490 km (0.09 R)
• M10: 1,344,735 km (0.116 R)
• M11: 1,557,763 km (0.117 R)
• M12: 1,631,365 km (0.065 R)
• M13: 1,731,147 km (0.111 R)
• M14: 1,937,292 km (0.045 R)
• M15: 2,003,415 km (0.085 R)
• M16: 2,137,903 km (0.06 R)
• M17: 2,275,384 km (0.103 R)
• M18: 2,458,791 km (0.056 R)
• M19: 2,603,153 km (0.035 R)
• M20: 2,691,116 km (0.038 R)
• M21: 2,839,966 km (0.079 R)
• M22: 3,740,396 km (0.116 R)
• M23: 4,008,176 km (0.11 R)
• M24: 4,704,853 km (0.091 R)
• M25: 4,830,665 km (0.116 R)
• M26: 4,957,673 km (0.074 R)
• M27: 5,140,931 km (0.064 R)
• M28: 5,252,082 km (0.026 R)
• M29: 5,382,681 km (0.07 R)
• M30: 5,476,628 km (0.084 R)
• M31: 5,590,024 km (0.073 R)
• M32: 5,877,252 km (0.086 R)
• M33: 6,110,325 km (0.116 R)
• M34: 6,267,552 km (0.108 R)
• M35: 6,386,333 km (0.073 R)
• M36: 6,686,576 km (0.038 R)
• M37: 6,787,704 km (0.105 R)
• M38: 6,970,962 km (0.087 R)
• M39: 7,530,757 km (0.113 R)
• M40: 8,147,998 km (0.081 R)
• M41: 8,277,699 km (0.09 R)
• M42: 8,914,687 km (0.067 R)
• M43: 9,160,326 km (0.106 R)
• M44: 9,250,235 km (0.096 R)
• M45: 9,910,859 km (0.074 R)
• M46: 10,422,184 km (0.101 R)
• M47: 10,563,255 km (0.12 R)
• M48: 10,633,865 km (0.111 R)
• M49: 10,894,615 km (0.08 R)
• M50: 11,061,566 km (0.051 R)
• M51: 11,157,308 km (0.082 R)
• M52: 11,519,036 km (0.06 R)
• M53: 11,835,735 km (0.034 R)
• M54: 11,958,255 km (0.034 R)
• M55: 12,155,126 km (0.047 R)
• M56: 12,552,309 km (0.061 R)
• M57: 13,004,244 km (0.053 R)
• M58: 13,232,231 km (0.103 R)
• M59: 13,692,095 km (0.1 R)
• M60: 13,795,018 km (0.042 R)
• M61: 13,949,852 km (0.058 R)
• M62: 14,053,374 km (0.073 R)
• M63: 14,131,314 km (0.119 R)
• M64: 14,261,315 km (0.041 R)
• M65: 14,470,303 km (0.103 R)
• M66: 15,049,995 km (0.062 R)
• M67: 15,960,896 km (0.105 R)
• M68: 16,917,275 km (0.116 R)
• M69: 17,583,734 km (0.056 R)
• M70: 18,457,385 km (0.113 R)
• M71: 19,200,887 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 9.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.74 AU - 9.18 AU

Year: 9515 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,020,720 km

• M1: 178,919 km (0.034 R)
• M2: 349,461 km (0.047 R)
• M3: 503,696 km (0.066 R)
• M4: 835,355 km (0.053 R)
• M5: 1,049,728 km (0.114 R)
• M6: 1,295,218 km (0.078 R)
• M7: 1,362,986 km (0.084 R)
• M8: 1,544,897 km (0.097 R)
• M9: 1,675,496 km (0.063 R)
• M10: 1,734,737 km (0.111 R)
• M11: 1,809,985 km (0.116 R)
• M12: 1,886,130 km (0.081 R)
• M13: 1,947,914 km (0.115 R)
• M14: 2,467,018 km (0.054 R)
• M15: 2,586,248 km (0.078 R)
• M16: 2,865,846 km (0.096 R)
• M17: 3,063,914 km (0.094 R)
• M18: 3,530,510 km (0.061 R)
• M19: 3,665,297 km (0.105 R)
• M20: 3,821,328 km (0.092 R)
• M21: 4,059,637 km (0.116 R)
• M22: 4,405,508 km (0.108 R)
• M23: 4,634,392 km (0.096 R)
• M24: 4,931,494 km (0.057 R)
• M25: 5,060,597 km (0.059 R)
• M26: 5,191,046 km (0.115 R)
• M27: 5,344,534 km (0.03 R)
• M28: 5,410,805 km (0.097 R)
• M29: 5,859,449 km (0.094 R)
• M30: 6,088,334 km (0.032 R)
• M31: 6,250,349 km (0.058 R)
• M32: 6,602,203 km (0.062 R)
• M33: 6,864,448 km (0.098 R)
• M34: 7,081,514 km (0.102 R)
• M35: 7,423,645 km (0.069 R)
• M36: 7,497,696 km (0.077 R)
• M37: 7,846,558 km (0.112 R)
• M38: 7,997,652 km (0.093 R)
• M39: 8,379,575 km (0.076 R)
• M40: 8,715,572 km (0.113 R)
• M41: 10,212,598 km (0.054 R)
• M42: 10,599,159 km (0.118 R)
• M43: 11,216,400 km (0.111 R)
• M44: 11,557,931 km (0.078 R)
• M45: 12,134,930 km (0.106 R)
• M46: 12,544,380 km (0.104 R)
• M47: 12,603,172 km (0.112 R)
• M48: 12,988,087 km (0.113 R)
• M49: 13,376,742 km (0.084 R)
• M50: 13,436,881 km (0.108 R)
• M51: 14,689,763 km (0.085 R)
• M52: 14,813,929 km (0.047 R)
• M53: 15,377,315 km (0.057 R)
• M54: 15,440,295 km (0.115 R)
• M55: 15,883,853 km (0.082 R)
• M56: 16,011,460 km (0.073 R)
• M57: 16,171,231 km (0.106 R)
• M58: 16,460,403 km (0.112 R)
• M59: 16,718,759 km (0.042 R)
• M60: 18,031,031 km (0.099 R)
• M61: 18,097,602 km (0.107 R)
• M62: 18,197,384 km (0.101 R)
• M63: 18,364,335 km (0.099 R)
• M64: 18,733,244 km (0.117 R)
• M65: 19,138,355 km (0.11 R)
• M66: 20,164,147 km (0.045 R)
• M67: 20,233,112 km (0.071 R)
• M68: 21,559,447 km (0.105 R)
• M69: 22,126,273 km (0.066 R)
• M70: 22,268,690 km (0.066 R)
• M71: 23,202,181 km (0.065 R)
• M72: 23,383,194 km (0.099 R)
• M73: 23,455,749 km (0.071 R)
• M74: 23,601,009 km (0.081 R)
• M75: 24,331,794 km (0.085 R)
• M76: 24,515,800 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.9 AU - 12.44 AU

Year: 12365 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,020,720 km

• M1: 164,857 km (0.055 R)
• M2: 272,867 km (0.102 R)
• M3: 373,247 km (0.067 R)
• M4: 600,187 km (0.103 R)
• M5: 794,365 km (0.116 R)
• M6: 1,050,177 km (0.081 R)
• M7: 1,198,578 km (0.092 R)
• M8: 1,810,134 km (0.093 R)
• M9: 2,506,512 km (0.12 R)
• M10: 2,736,295 km (0.067 R)
• M11: 3,247,321 km (0.082 R)
• M12: 3,309,404 km (0.079 R)
• M13: 3,371,936 km (0.104 R)
• M14: 3,561,776 km (0.112 R)
• M15: 3,755,206 km (0.085 R)
• M16: 4,598,040 km (0.093 R)
• M17: 5,167,260 km (0.116 R)
• M18: 7,207,326 km (0.094 R)
• M19: 8,161,910 km (0.101 R)
• M20: 8,289,368 km (0.076 R)
• M21: 8,632,396 km (0.117 R)
• M22: 8,980,211 km (0.073 R)
• M23: 9,067,875 km (0.067 R)
• M24: 9,199,820 km (0.079 R)
• M25: 9,779,362 km (0.067 R)
• M26: 9,869,570 km (0.104 R)
• M27: 10,693,854 km (0.072 R)
• M28: 11,208,471 km (0.067 R)
• M29: 11,683,444 km (0.076 R)
• M30: 12,407,947 km (0.088 R)
• M31: 12,800,342 km (0.081 R)
• M32: 13,597,399 km (0.092 R)
• M33: 13,799,207 km (0.097 R)
• M34: 13,951,198 km (0.072 R)
• M35: 14,771,144 km (0.118 R)
• M36: 15,134,817 km (0.093 R)
• M37: 15,396,314 km (0.063 R)
• M38: 15,870,988 km (0.073 R)
• M39: 16,136,674 km (0.077 R)
• M40: 16,243,486 km (0.069 R)
• M41: 16,511,267 km (0.071 R)
• M42: 17,105,619 km (0.079 R)
• M43: 17,927,360 km (0.114 R)
• M44: 18,093,264 km (0.099 R)
• M45: 18,315,267 km (0.098 R)
• M46: 18,874,165 km (0.103 R)
• M47: 19,325,352 km (0.12 R)
• M48: 19,609,139 km (0.069 R)
• M49: 19,837,126 km (0.027 R)
• M50: 20,008,715 km (0.089 R)
• M51: 20,700,157 km (0.113 R)
• M52: 20,932,332 km (0.059 R)
• M53: 21,107,063 km (0.071 R)
• M54: 21,634,096 km (0.05 R)
• M55: 22,284,248 km (0.094 R)
• M56: 22,940,684 km (0.092 R)
• M57: 24,150,482 km (0.093 R)
• M58: 25,567,323 km (0.035 R)
• M59: 25,878,936 km (0.105 R)
• M60: 26,003,850 km (0.107 R)
• M61: 26,505,900 km (0.072 R)
• M62: 26,821,253 km (0.081 R)
• M63: 27,328,240 km (0.106 R)
• M64: 28,352,088 km (0.08 R)
• M65: 28,868,649 km (0.116 R)
• M66: 29,063,126 km (0.107 R)
• M67: 29,453,577 km (0.093 R)
• M68: 30,502,856 km (0.051 R)
• M69: 30,568,978 km (0.098 R)
• M70: 31,098,555 km (0.105 R)
• M71: 31,831,884 km (0.104 R)
• M72: 32,908,540 km (0.112 R)
• M73: 33,723,998 km (0.072 R)
• M74: 35,097,605 km (0.087 R)
• M75: 36,000,279 km (0.091 R)
• M76: 36,209,716 km (0.044 R)
• M77: 37,262,735 km (0.071 R)
• M78: 40,481,782 km (0.083 R)
• M79: 40,554,337 km (0.064 R)
• M80: 40,990,565 km (0.099 R)
• M81: 42,529,328 km (0.113 R)
• M82: 43,863,292 km (0.107 R)
• M83: 44,161,591 km (0.068 R)
• M84: 44,760,281 km (0.053 R)
• M85: 45,587,707 km (0.117 R)
• M86: 46,800,347 km (0.109 R)
• M87: 47,181,523 km (0.037 R)
• M88: 47,334,262 km (0.082 R)
• M89: 48,408,076 km (0.115 R)
• M90: 49,102,659 km (0.101 R)
• M91: 49,180,001 km (0.058 R)
• M92: 49,567,459 km (0.115 R)
• M93: 50,189,487 km (0.12 R)
• M94: 50,735,968 km (0.095 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit