🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 140 Days

Day: 23.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,112,810 km

• M1: 290,369 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.62 AU - 0.72 AU

Year: 194 Days

Day: 30.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.06 AU - 1.32 AU

Year: 458 Days

Day: 34.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,112,810 km

• M1: 507,885 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.41 AU - 1.43 AU

Year: 597 Days

Day: 33.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 12.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.22 AU - 8.46 AU

Year: 8504 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,112,810 km

• M1: 199,564 km (0.047 R)
• M2: 573,857 km (0.042 R)
• M3: 700,716 km (0.098 R)
• M4: 952,041 km (0.103 R)
• M5: 1,196,484 km (0.091 R)
• M6: 1,326,484 km (0.093 R)
• M7: 1,830,779 km (0.078 R)
• M8: 2,655,063 km (0.112 R)
• M9: 2,802,866 km (0.116 R)
• M10: 3,288,760 km (0.117 R)
• M11: 3,801,282 km (0.091 R)
• M12: 4,109,603 km (0.094 R)
• M13: 4,455,324 km (0.042 R)
• M14: 4,602,229 km (0.117 R)
• M15: 4,691,090 km (0.117 R)
• M16: 4,931,045 km (0.085 R)
• M17: 5,022,001 km (0.084 R)
• M18: 5,267,640 km (0.05 R)
• M19: 5,930,957 km (0.101 R)
• M20: 6,190,659 km (0.081 R)
• M21: 6,387,979 km (0.086 R)
• M22: 7,440,250 km (0.103 R)
• M23: 7,614,980 km (0.12 R)
• M24: 8,147,549 km (0.088 R)
• M25: 9,286,138 km (0.047 R)
• M26: 9,816,762 km (0.09 R)
• M27: 11,266,066 km (0.067 R)
• M28: 11,588,150 km (0.084 R)
• M29: 11,709,773 km (0.03 R)
• M30: 11,831,845 km (0.093 R)
• M31: 12,365,461 km (0.112 R)
• M32: 12,531,215 km (0.107 R)
• M33: 12,781,343 km (0.1 R)
• M34: 12,865,118 km (0.092 R)
• M35: 13,033,116 km (0.095 R)
• M36: 13,159,526 km (0.067 R)
• M37: 13,286,535 km (0.073 R)
• M38: 13,413,843 km (0.044 R)
• M39: 13,841,094 km (0.094 R)
• M40: 14,316,367 km (0.05 R)
• M41: 15,105,645 km (0.116 R)
• M42: 15,505,520 km (0.072 R)
• M43: 16,452,325 km (0.058 R)
• M44: 16,726,388 km (0.061 R)
• M45: 17,603,780 km (0.104 R)
• M46: 18,972,002 km (0.091 R)
• M47: 20,227,427 km (0.075 R)
• M48: 20,472,020 km (0.082 R)
• M49: 21,013,415 km (0.038 R)
• M50: 21,260,999 km (0.088 R)
• M51: 21,709,344 km (0.086 R)
• M52: 22,767,300 km (0.069 R)
• M53: 22,919,890 km (0.115 R)
• M54: 23,739,088 km (0.099 R)
• M55: 24,307,859 km (0.043 R)
• M56: 24,933,477 km (0.1 R)
• M57: 25,722,905 km (0.119 R)
• M58: 26,147,314 km (0.075 R)
• M59: 26,307,085 km (0.08 R)
• M60: 26,467,154 km (0.041 R)
• M61: 26,895,603 km (0.057 R)
• M62: 27,759,381 km (0.039 R)
• M63: 28,031,200 km (0.066 R)
• M64: 29,017,050 km (0.028 R)
• M65: 29,625,166 km (0.077 R)
• M66: 30,573,167 km (0.068 R)
• M67: 30,797,714 km (0.066 R)
• M68: 30,966,460 km (0.12 R)
• M69: 31,191,904 km (0.109 R)
• M70: 31,644,438 km (0.104 R)
• M71: 32,384,648 km (0.074 R)
• M72: 32,498,941 km (0.069 R)
• M73: 33,939,867 km (0.062 R)
• M74: 34,638,938 km (0.118 R)
• M75: 36,466,725 km (0.065 R)
• M76: 37,662,610 km (0.118 R)
• M77: 38,265,340 km (0.098 R)
• M78: 39,663,781 km (0.106 R)
• M79: 40,092,678 km (0.067 R)
• M80: 40,399,952 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 8.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.59 AU - 9.33 AU

Year: 9470 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,112,810 km

• M1: 142,268 km (0.074 R)
• M2: 235,168 km (0.09 R)
• M3: 394,789 km (0.114 R)
• M4: 501,901 km (0.1 R)
• M5: 689,796 km (0.05 R)
• M6: 792,420 km (0.109 R)
• M7: 916,437 km (0.111 R)
• M8: 1,184,366 km (0.104 R)
• M9: 1,255,276 km (0.094 R)
• M10: 1,438,832 km (0.117 R)
• M11: 1,514,828 km (0.097 R)
• M12: 1,631,365 km (0.096 R)
• M13: 1,915,002 km (0.071 R)
• M14: 2,324,901 km (0.06 R)
• M15: 2,785,662 km (0.065 R)
• M16: 2,953,660 km (0.115 R)
• M17: 3,174,616 km (0.107 R)
• M18: 4,441,860 km (0.057 R)
• M19: 4,666,855 km (0.054 R)
• M20: 4,895,590 km (0.106 R)
• M21: 4,982,357 km (0.111 R)
• M22: 5,423,970 km (0.116 R)
• M23: 5,878,000 km (0.07 R)
• M24: 6,094,019 km (0.11 R)
• M25: 6,250,049 km (0.112 R)
• M26: 6,790,247 km (0.113 R)
• M27: 6,854,874 km (0.081 R)
• M28: 7,246,521 km (0.093 R)
• M29: 7,345,555 km (0.11 R)
• M30: 7,645,349 km (0.054 R)
• M31: 8,085,615 km (0.065 R)
• M32: 10,037,718 km (0.11 R)
• M33: 10,519,573 km (0.113 R)
• M34: 10,971,059 km (0.083 R)
• M35: 11,123,050 km (0.081 R)
• M36: 11,621,511 km (0.086 R)
• M37: 12,127,301 km (0.075 R)
• M38: 12,402,711 km (0.102 R)
• M39: 12,759,801 km (0.116 R)
• M40: 13,080,090 km (0.064 R)
• M41: 13,241,207 km (0.079 R)
• M42: 13,851,267 km (0.051 R)
• M43: 14,097,804 km (0.074 R)
• M44: 14,180,382 km (0.082 R)
• M45: 14,429,014 km (0.095 R)
• M46: 15,864,555 km (0.106 R)
• M47: 16,905,008 km (0.113 R)
• M48: 17,036,654 km (0.068 R)
• M49: 17,168,600 km (0.117 R)
• M50: 17,256,713 km (0.117 R)
• M51: 17,655,242 km (0.092 R)
• M52: 17,922,722 km (0.093 R)
• M53: 18,056,912 km (0.119 R)
• M54: 18,869,228 km (0.082 R)
• M55: 19,051,438 km (0.101 R)
• M56: 20,156,368 km (0.067 R)
• M57: 20,342,618 km (0.113 R)
• M58: 20,435,967 km (0.061 R)
• M59: 20,763,586 km (0.112 R)
• M60: 20,857,534 km (0.078 R)
• M61: 21,757,215 km (0.07 R)
• M62: 22,428,162 km (0.068 R)
• M63: 22,669,463 km (0.117 R)
• M64: 22,911,662 km (0.094 R)
• M65: 23,398,453 km (0.075 R)
• M66: 24,085,856 km (0.112 R)
• M67: 24,481,542 km (0.119 R)
• M68: 24,779,840 km (0.113 R)
• M69: 25,279,497 km (0.065 R)
• M70: 25,530,672 km (0.119 R)
• M71: 25,934,137 km (0.106 R)
• M72: 27,311,485 km (0.11 R)
• M73: 29,027,073 km (0.12 R)
• M74: 29,342,725 km (0.07 R)
• M75: 29,553,807 km (0.043 R)
• M76: 29,659,573 km (0.028 R)
• M77: 30,509,887 km (0.093 R)
• M78: 30,991,592 km (0.065 R)
• M79: 32,998,897 km (0.084 R)
• M80: 33,273,259 km (0.072 R)
• M81: 33,328,311 km (0.102 R)
• M82: 33,438,415 km (0.1 R)
• M83: 34,267,636 km (0.11 R)
• M84: 35,103,739 km (0.116 R)
• M85: 35,271,737 km (0.061 R)
• M86: 35,327,836 km (0.119 R)
• M87: 36,455,356 km (0.087 R)
• M88: 36,682,295 km (0.116 R)
• M89: 37,194,519 km (0.111 R)
• M90: 37,709,135 km (0.103 R)
• M91: 37,766,581 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 8.4

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.57 AU - 9.87 AU

Year: 10700 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,112,810 km

• M1: 124,316 km (0.067 R)
• M2: 440,267 km (0.078 R)
• M3: 907,161 km (0.049 R)
• M4: 1,032,674 km (0.066 R)
• M5: 1,348,026 km (0.106 R)
• M6: 1,566,589 km (0.109 R)
• M7: 1,667,418 km (0.06 R)
• M8: 1,770,341 km (0.025 R)
• M9: 2,288,698 km (0.05 R)
• M10: 2,882,601 km (0.117 R)
• M11: 2,975,651 km (0.027 R)
• M12: 3,165,042 km (0.117 R)
• M13: 4,064,873 km (0.115 R)
• M14: 4,134,586 km (0.082 R)
• M15: 4,417,326 km (0.042 R)
• M16: 5,227,099 km (0.099 R)
• M17: 5,571,623 km (0.051 R)
• M18: 6,121,994 km (0.078 R)
• M19: 6,363,145 km (0.094 R)
• M20: 6,648,578 km (0.091 R)
• M21: 6,938,200 km (0.094 R)
• M22: 7,231,860 km (0.088 R)
• M23: 8,806,079 km (0.098 R)
• M24: 8,941,914 km (0.105 R)
• M25: 9,124,124 km (0.091 R)
• M26: 9,724,759 km (0.043 R)
• M27: 9,818,407 km (0.105 R)
• M28: 10,915,558 km (0.099 R)
• M29: 11,061,566 km (0.099 R)
• M30: 11,257,240 km (0.049 R)
• M31: 11,701,695 km (0.065 R)
• M32: 12,353,792 km (0.104 R)
• M33: 12,658,822 km (0.108 R)
• M34: 12,812,160 km (0.117 R)
• M35: 13,693,142 km (0.086 R)
• M36: 15,513,000 km (0.097 R)
• M37: 16,007,421 km (0.044 R)
• M38: 16,395,478 km (0.109 R)
• M39: 17,806,784 km (0.084 R)
• M40: 17,921,376 km (0.08 R)
• M41: 18,151,308 km (0.094 R)
• M42: 18,266,498 km (0.107 R)
• M43: 18,963,624 km (0.104 R)
• M44: 19,965,781 km (0.059 R)
• M45: 21,898,735 km (0.112 R)
• M46: 22,206,158 km (0.047 R)
• M47: 22,949,809 km (0.098 R)
• M48: 23,450,065 km (0.092 R)
• M49: 24,780,289 km (0.116 R)
• M50: 25,164,755 km (0.094 R)
• M51: 25,551,316 km (0.101 R)
• M52: 26,395,497 km (0.062 R)
• M53: 27,513,292 km (0.052 R)
• M54: 28,378,417 km (0.085 R)
• M55: 28,445,287 km (0.102 R)
• M56: 30,272,027 km (0.093 R)
• M57: 30,614,456 km (0.112 R)
• M58: 30,820,453 km (0.097 R)
• M59: 31,996,890 km (0.106 R)
• M60: 32,485,626 km (0.119 R)
• M61: 32,625,650 km (0.071 R)
• M62: 32,836,134 km (0.03 R)
• M63: 33,611,799 km (0.085 R)
• M64: 34,464,956 km (0.098 R)
• M65: 35,757,781 km (0.076 R)
• M66: 35,830,036 km (0.113 R)
• M67: 36,628,590 km (0.115 R)
• M68: 37,139,766 km (0.075 R)
• M69: 38,910,107 km (0.063 R)
• M70: 41,085,858 km (0.099 R)
• M71: 41,616,931 km (0.053 R)
• M72: 41,845,217 km (0.112 R)
• M73: 43,841,152 km (0.052 R)
• M74: 44,617,116 km (0.058 R)
• M75: 45,397,568 km (0.086 R)
• M76: 46,025,281 km (0.064 R)
• M77: 47,209,647 km (0.065 R)
• M78: 48,004,910 km (0.077 R)
• M79: 48,164,530 km (0.051 R)
• M80: 49,689,382 km (0.033 R)
• M81: 50,093,296 km (0.056 R)
• M82: 50,498,257 km (0.12 R)
• M83: 52,703,779 km (0.115 R)
• M84: 52,868,486 km (0.118 R)
• M85: 53,776,994 km (0.074 R)
• M86: 53,859,871 km (0.079 R)
• M87: 55,609,418 km (0.047 R)
• M88: 55,777,117 km (0.093 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit