🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 24.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 242 Days

Day: 35.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.9 AU

Year: 292 Days

Day: 27.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,572,832 km

• M1: 543,639 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.21 AU - 1.57 AU

Year: 611 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.46 AU - 1.56 AU

Year: 692 Days

Day: 31.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,572,832 km

• M1: 1,184,666 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.38 AU - 1.64 AU

Year: 692 Days

Day: 19.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.07 AU - 2.67 AU

Year: 1360 Days

Day: 37.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,572,832 km

• M1: 93,050 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 9.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.34 AU - 5.87 AU

Year: 4293 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,572,832 km

• M1: 199,564 km (0.096 R)
• M2: 298,597 km (0.085 R)
• M3: 435,779 km (0.033 R)
• M4: 517,459 km (0.08 R)
• M5: 605,273 km (0.081 R)
• M6: 910,901 km (0.113 R)
• M7: 989,889 km (0.114 R)
• M8: 1,081,443 km (0.096 R)
• M9: 1,219,223 km (0.108 R)
• M10: 1,489,097 km (0.118 R)
• M11: 1,802,954 km (0.058 R)
• M12: 1,916,648 km (0.118 R)
• M13: 2,326,396 km (0.094 R)
• M14: 2,850,737 km (0.069 R)
• M15: 3,287,114 km (0.045 R)
• M16: 3,776,748 km (0.117 R)
• M17: 3,956,116 km (0.093 R)
• M18: 4,088,360 km (0.084 R)
• M19: 4,154,931 km (0.083 R)
• M20: 4,289,420 km (0.083 R)
• M21: 4,442,458 km (0.116 R)
• M22: 4,614,496 km (0.071 R)
• M23: 5,126,121 km (0.111 R)
• M24: 5,198,227 km (0.116 R)
• M25: 5,379,689 km (0.042 R)
• M26: 5,471,243 km (0.036 R)
• M27: 5,767,746 km (0.083 R)
• M28: 5,974,490 km (0.095 R)
• M29: 6,846,347 km (0.118 R)
• M30: 6,965,576 km (0.119 R)
• M31: 7,045,461 km (0.12 R)
• M32: 7,206,129 km (0.048 R)
• M33: 7,510,711 km (0.113 R)
• M34: 7,613,185 km (0.064 R)
• M35: 7,716,109 km (0.036 R)
• M36: 7,778,192 km (0.089 R)
• M37: 7,840,275 km (0.104 R)
• M38: 7,985,983 km (0.107 R)
• M39: 8,343,522 km (0.106 R)
• M40: 8,620,577 km (0.12 R)
• M41: 9,052,616 km (0.086 R)
• M42: 9,118,140 km (0.108 R)
• M43: 9,558,406 km (0.046 R)
• M44: 9,624,977 km (0.11 R)
• M45: 9,915,496 km (0.082 R)
• M46: 10,186,269 km (0.118 R)
• M47: 10,666,029 km (0.109 R)
• M48: 10,897,158 km (0.102 R)
• M49: 11,411,326 km (0.035 R)
• M50: 11,600,268 km (0.105 R)
• M51: 11,957,358 km (0.056 R)
• M52: 12,197,313 km (0.081 R)
• M53: 12,318,038 km (0.04 R)
• M54: 12,414,828 km (0.071 R)
• M55: 12,731,078 km (0.066 R)
• M56: 13,099,388 km (0.037 R)
• M57: 13,198,272 km (0.086 R)
• M58: 13,322,139 km (0.105 R)
• M59: 13,396,639 km (0.073 R)
• M60: 13,721,117 km (0.081 R)
• M61: 13,997,723 km (0.083 R)
• M62: 14,735,689 km (0.035 R)
• M63: 15,122,400 km (0.078 R)
• M64: 15,200,191 km (0.096 R)
• M65: 15,460,342 km (0.068 R)
• M66: 15,827,006 km (0.086 R)
• M67: 16,408,942 km (0.11 R)
• M68: 16,622,268 km (0.091 R)
• M69: 16,702,453 km (0.085 R)
• M70: 17,457,772 km (0.071 R)
• M71: 17,620,984 km (0.051 R)
• M72: 17,812,170 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 13.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.22 AU - 11.4 AU

Year: 10590 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,572,832 km

• M1: 172,486 km (0.078 R)
• M2: 272,418 km (0.052 R)
• M3: 596,746 km (0.064 R)
• M4: 745,446 km (0.037 R)
• M5: 927,208 km (0.082 R)
• M6: 1,063,940 km (0.103 R)
• M7: 1,250,339 km (0.073 R)
• M8: 1,381,088 km (0.106 R)
• M9: 1,470,846 km (0.101 R)
• M10: 1,562,849 km (0.112 R)
• M11: 1,752,838 km (0.105 R)
• M12: 2,673,763 km (0.084 R)
• M13: 2,845,352 km (0.117 R)
• M14: 3,229,519 km (0.062 R)
• M15: 4,212,377 km (0.105 R)
• M16: 4,412,988 km (0.116 R)
• M17: 4,719,813 km (0.119 R)
• M18: 6,016,078 km (0.119 R)
• M19: 6,433,157 km (0.095 R)
• M20: 7,136,267 km (0.094 R)
• M21: 7,416,314 km (0.101 R)
• M22: 7,822,622 km (0.086 R)
• M23: 9,432,744 km (0.085 R)
• M24: 10,006,602 km (0.07 R)
• M25: 10,365,337 km (0.058 R)
• M26: 10,501,023 km (0.098 R)
• M27: 11,374,076 km (0.079 R)
• M28: 11,513,950 km (0.08 R)
• M29: 11,654,572 km (0.093 R)
• M30: 11,890,039 km (0.054 R)
• M31: 12,557,993 km (0.03 R)
• M32: 12,654,484 km (0.116 R)
• M33: 12,799,594 km (0.098 R)
• M34: 13,930,255 km (0.077 R)
• M35: 14,030,186 km (0.073 R)
• M36: 14,230,647 km (0.03 R)
• M37: 14,331,177 km (0.094 R)
• M38: 16,339,229 km (0.1 R)
• M39: 16,444,546 km (0.039 R)
• M40: 16,974,721 km (0.1 R)
• M41: 18,379,445 km (0.087 R)
• M42: 19,040,219 km (0.06 R)
• M43: 19,317,872 km (0.081 R)
• M44: 19,541,072 km (0.09 R)
• M45: 19,765,020 km (0.089 R)
• M46: 20,954,772 km (0.114 R)
• M47: 21,356,592 km (0.112 R)
• M48: 22,577,161 km (0.079 R)
• M49: 22,812,179 km (0.073 R)
• M50: 25,146,355 km (0.108 R)
• M51: 25,695,828 km (0.069 R)
• M52: 25,941,168 km (0.053 R)
• M53: 26,064,287 km (0.113 R)
• M54: 26,744,359 km (0.084 R)
• M55: 27,305,202 km (0.115 R)
• M56: 27,618,460 km (0.079 R)
• M57: 28,755,852 km (0.097 R)
• M58: 30,490,888 km (0.114 R)
• M59: 30,620,739 km (0.052 R)
• M60: 31,995,394 km (0.057 R)
• M61: 32,989,622 km (0.099 R)
• M62: 33,523,985 km (0.074 R)
• M63: 33,725,194 km (0.092 R)
• M64: 33,859,384 km (0.098 R)
• M65: 33,994,022 km (0.104 R)
• M66: 34,195,979 km (0.096 R)
• M67: 34,398,534 km (0.057 R)
• M68: 34,669,157 km (0.099 R)
• M69: 35,827,044 km (0.084 R)
• M70: 36,101,407 km (0.115 R)
• M71: 36,514,147 km (0.041 R)
• M72: 37,552,805 km (0.111 R)
• M73: 39,588,533 km (0.047 R)
• M74: 40,156,407 km (0.116 R)
• M75: 41,084,961 km (0.108 R)
• M76: 42,454,829 km (0.12 R)
• M77: 45,832,898 km (0.1 R)
• M78: 45,981,748 km (0.105 R)
• M79: 47,403,676 km (0.087 R)
• M80: 47,855,611 km (0.032 R)
• M81: 48,157,799 km (0.048 R)
• M82: 48,384,888 km (0.095 R)
• M83: 48,536,431 km (0.051 R)
• M84: 51,368,318 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 4.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.72 AU - 15.34 AU

Year: 16534 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,572,832 km

• M1: 72,405 km (0.074 R)
• M2: 123,867 km (0.079 R)
• M3: 196,272 km (0.082 R)
• M4: 351,106 km (0.088 R)
• M5: 461,061 km (0.112 R)
• M6: 513,569 km (0.058 R)
• M7: 624,721 km (0.089 R)
• M8: 743,801 km (0.075 R)
• M9: 919,279 km (0.075 R)
• M10: 1,215,483 km (0.056 R)
• M11: 1,307,934 km (0.092 R)
• M12: 1,619,547 km (0.113 R)
• M13: 1,701,077 km (0.075 R)
• M14: 1,846,786 km (0.112 R)
• M15: 2,084,198 km (0.04 R)
• M16: 2,195,199 km (0.091 R)
• M17: 2,901,750 km (0.12 R)
• M18: 3,408,737 km (0.096 R)
• M19: 3,942,801 km (0.107 R)
• M20: 4,191,583 km (0.093 R)
• M21: 4,474,024 km (0.078 R)
• M22: 4,997,766 km (0.12 R)
• M23: 5,176,685 km (0.042 R)
• M24: 5,448,953 km (0.068 R)
• M25: 5,632,958 km (0.112 R)
• M26: 6,165,676 km (0.058 R)
• M27: 6,357,461 km (0.048 R)
• M28: 6,714,252 km (0.107 R)
• M29: 7,044,265 km (0.11 R)
• M30: 7,617,374 km (0.117 R)
• M31: 7,651,632 km (0.084 R)
• M32: 8,205,294 km (0.076 R)
• M33: 8,275,455 km (0.1 R)
• M34: 8,487,136 km (0.093 R)
• M35: 8,522,591 km (0.089 R)
• M36: 8,987,690 km (0.059 R)
• M37: 9,497,819 km (0.029 R)
• M38: 10,929,321 km (0.066 R)
• M39: 12,226,036 km (0.073 R)
• M40: 12,507,280 km (0.029 R)
• M41: 12,953,530 km (0.102 R)
• M42: 13,363,727 km (0.061 R)
• M43: 13,903,327 km (0.097 R)
• M44: 13,986,952 km (0.07 R)
• M45: 15,564,611 km (0.045 R)
• M46: 15,781,977 km (0.111 R)
• M47: 16,573,200 km (0.113 R)
• M48: 16,929,093 km (0.087 R)
• M49: 17,557,704 km (0.083 R)
• M50: 18,514,980 km (0.106 R)
• M51: 18,560,907 km (0.05 R)
• M52: 21,005,187 km (0.119 R)
• M53: 21,149,249 km (0.109 R)
• M54: 21,535,062 km (0.056 R)
• M55: 21,680,322 km (0.111 R)
• M56: 21,874,649 km (0.101 R)
• M57: 22,069,426 km (0.117 R)
• M58: 22,706,414 km (0.109 R)
• M59: 23,002,468 km (0.062 R)
• M60: 23,051,985 km (0.085 R)
• M61: 23,698,247 km (0.079 R)
• M62: 24,602,866 km (0.061 R)
• M63: 24,957,712 km (0.099 R)
• M64: 25,110,302 km (0.06 R)
• M65: 25,263,191 km (0.09 R)
• M66: 25,877,888 km (0.093 R)
• M67: 26,187,107 km (0.111 R)
• M68: 26,342,240 km (0.081 R)
• M69: 26,809,285 km (0.048 R)
• M70: 28,015,193 km (0.115 R)
• M71: 28,068,001 km (0.086 R)
• M72: 28,971,124 km (0.032 R)
• M73: 29,399,572 km (0.112 R)
• M74: 29,668,250 km (0.111 R)
• M75: 31,078,958 km (0.062 R)
• M76: 31,957,995 km (0.093 R)
• M77: 32,013,196 km (0.092 R)
• M78: 32,456,006 km (0.079 R)
• M79: 32,567,008 km (0.099 R)
• M80: 32,956,561 km (0.104 R)
• M81: 34,870,366 km (0.11 R)
• M82: 35,497,331 km (0.111 R)
• M83: 36,993,758 km (0.083 R)
• M84: 37,051,802 km (0.099 R)
• M85: 37,458,409 km (0.105 R)
• M86: 39,040,556 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit