🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 179 Days

Day: 23.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 15.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,021,920 km

• M1: 379,380 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 188 Days

Day: 22.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,021,920 km

• M1: 181,761 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.68 AU - 0.8 AU

Year: 228 Days

Day: 33.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 14.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.63 AU - 6.01 AU

Year: 5029 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,021,920 km

• M1: 193,729 km (0.077 R)
• M2: 305,479 km (0.086 R)
• M3: 494,720 km (0.101 R)
• M4: 707,897 km (0.1 R)
• M5: 1,274,424 km (0.05 R)
• M6: 1,534,276 km (0.108 R)
• M7: 1,849,478 km (0.068 R)
• M8: 1,950,756 km (0.101 R)
• M9: 2,040,964 km (0.075 R)
• M10: 2,293,335 km (0.096 R)
• M11: 2,430,367 km (0.087 R)
• M12: 2,556,179 km (0.063 R)
• M13: 2,785,363 km (0.086 R)
• M14: 3,006,468 km (0.114 R)
• M15: 3,096,526 km (0.111 R)
• M16: 3,248,817 km (0.108 R)
• M17: 3,576,885 km (0.115 R)
• M18: 3,704,791 km (0.101 R)
• M19: 4,282,239 km (0.093 R)
• M20: 4,625,117 km (0.091 R)
• M21: 5,192,542 km (0.085 R)
• M22: 5,410,955 km (0.095 R)
• M23: 5,558,458 km (0.037 R)
• M24: 5,669,909 km (0.112 R)
• M25: 5,857,355 km (0.108 R)
• M26: 6,065,894 km (0.073 R)
• M27: 6,161,488 km (0.046 R)
• M28: 6,373,767 km (0.063 R)
• M29: 6,529,648 km (0.073 R)
• M30: 6,845,150 km (0.047 R)
• M31: 7,328,052 km (0.083 R)
• M32: 7,656,120 km (0.052 R)
• M33: 8,220,702 km (0.053 R)
• M34: 8,433,281 km (0.075 R)
• M35: 8,755,664 km (0.109 R)
• M36: 9,060,096 km (0.067 R)
• M37: 9,323,986 km (0.095 R)
• M38: 9,590,271 km (0.08 R)
• M39: 9,746,900 km (0.106 R)
• M40: 10,108,029 km (0.093 R)
• M41: 10,267,351 km (0.064 R)
• M42: 10,680,989 km (0.119 R)
• M43: 11,029,851 km (0.091 R)
• M44: 11,194,109 km (0.118 R)
• M45: 11,834,688 km (0.066 R)
• M46: 12,075,091 km (0.105 R)
• M47: 12,633,989 km (0.104 R)
• M48: 13,052,713 km (0.119 R)
• M49: 13,151,747 km (0.032 R)
• M50: 13,350,862 km (0.118 R)
• M51: 13,802,498 km (0.109 R)
• M52: 14,233,639 km (0.12 R)
• M53: 14,438,139 km (0.053 R)
• M54: 14,824,102 km (0.097 R)
• M55: 15,370,284 km (0.106 R)
• M56: 15,475,002 km (0.115 R)
• M57: 15,659,008 km (0.117 R)
• M58: 15,870,090 km (0.056 R)
• M59: 16,002,484 km (0.116 R)
• M60: 16,723,995 km (0.102 R)
• M61: 17,620,086 km (0.106 R)
• M62: 17,784,793 km (0.093 R)
• M63: 18,392,909 km (0.071 R)
• M64: 18,559,860 km (0.116 R)
• M65: 18,783,359 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 14.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.83 AU - 6.68 AU

Year: 5596 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,021,920 km

• M1: 197,170 km (0.069 R)
• M2: 303,684 km (0.119 R)
• M3: 568,771 km (0.073 R)
• M4: 739,612 km (0.107 R)
• M5: 941,719 km (0.084 R)
• M6: 1,037,910 km (0.114 R)
• M7: 1,403,378 km (0.088 R)
• M8: 1,501,364 km (0.109 R)
• M9: 1,779,467 km (0.112 R)
• M10: 2,204,025 km (0.098 R)
• M11: 2,335,971 km (0.041 R)
• M12: 2,819,471 km (0.12 R)
• M13: 3,202,890 km (0.09 R)
• M14: 3,583,767 km (0.103 R)
• M15: 4,060,236 km (0.105 R)
• M16: 4,244,241 km (0.104 R)
• M17: 4,514,864 km (0.049 R)
• M18: 4,663,115 km (0.086 R)
• M19: 4,855,947 km (0.113 R)
• M20: 5,007,938 km (0.079 R)
• M21: 5,117,444 km (0.099 R)
• M22: 5,294,269 km (0.114 R)
• M23: 5,654,201 km (0.087 R)
• M24: 5,791,233 km (0.117 R)
• M25: 5,929,461 km (0.102 R)
• M26: 6,068,737 km (0.102 R)
• M27: 6,279,819 km (0.087 R)
• M28: 6,612,974 km (0.094 R)
• M29: 6,781,720 km (0.07 R)
• M30: 7,672,426 km (0.103 R)
• M31: 8,131,691 km (0.105 R)
• M32: 8,260,794 km (0.098 R)
• M33: 8,573,604 km (0.079 R)
• M34: 8,784,387 km (0.077 R)
• M35: 9,077,000 km (0.032 R)
• M36: 9,264,895 km (0.119 R)
• M37: 10,057,016 km (0.102 R)
• M38: 10,419,192 km (0.053 R)
• M39: 10,814,131 km (0.113 R)
• M40: 11,444,686 km (0.118 R)
• M41: 11,589,646 km (0.118 R)
• M42: 11,793,698 km (0.113 R)
• M43: 12,087,209 km (0.086 R)
• M44: 12,982,402 km (0.11 R)
• M45: 13,073,059 km (0.119 R)
• M46: 13,652,302 km (0.081 R)
• M47: 13,744,604 km (0.057 R)
• M48: 14,022,556 km (0.086 R)
• M49: 15,440,445 km (0.111 R)
• M50: 15,761,781 km (0.076 R)
• M51: 15,955,510 km (0.106 R)
• M52: 16,443,648 km (0.085 R)
• M53: 17,836,405 km (0.114 R)
• M54: 17,971,043 km (0.05 R)
• M55: 18,922,784 km (0.093 R)
• M56: 19,404,789 km (0.099 R)
• M57: 19,682,143 km (0.09 R)
• M58: 19,786,413 km (0.117 R)
• M59: 20,416,220 km (0.112 R)
• M60: 20,698,361 km (0.116 R)
• M61: 20,910,790 km (0.107 R)
• M62: 21,159,422 km (0.092 R)
• M63: 21,516,512 km (0.083 R)
• M64: 21,731,634 km (0.047 R)
• M65: 22,781,661 km (0.095 R)
• M66: 23,331,284 km (0.047 R)
• M67: 23,515,439 km (0.111 R)
• M68: 24,070,896 km (0.108 R)
• M69: 24,331,645 km (0.114 R)
• M70: 24,555,892 km (0.093 R)
• M71: 25,308,220 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 13.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.91 AU - 8.19 AU

Year: 7430 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,021,920 km

• M1: 231,278 km (0.091 R)
• M2: 475,422 km (0.116 R)
• M3: 581,188 km (0.11 R)
• M4: 986,149 km (0.116 R)
• M5: 1,113,158 km (0.118 R)
• M6: 1,263,204 km (0.113 R)
• M7: 1,367,325 km (0.103 R)
• M8: 1,621,940 km (0.109 R)
• M9: 2,262,219 km (0.041 R)
• M10: 2,412,415 km (0.049 R)
• M11: 2,610,483 km (0.11 R)
• M12: 3,530,809 km (0.073 R)
• M13: 3,858,727 km (0.11 R)
• M14: 4,382,619 km (0.101 R)
• M15: 4,707,995 km (0.051 R)
• M16: 5,097,547 km (0.098 R)
• M17: 5,411,105 km (0.092 R)
• M18: 5,672,452 km (0.038 R)
• M19: 6,177,345 km (0.116 R)
• M20: 6,328,588 km (0.119 R)
• M21: 6,419,993 km (0.033 R)
• M22: 6,821,214 km (0.065 R)
• M23: 6,914,862 km (0.113 R)
• M24: 7,009,109 km (0.042 R)
• M25: 7,843,267 km (0.064 R)
• M26: 7,941,702 km (0.073 R)
• M27: 8,272,313 km (0.108 R)
• M28: 8,742,948 km (0.096 R)
• M29: 9,050,073 km (0.107 R)
• M30: 9,465,207 km (0.079 R)
• M31: 9,921,929 km (0.118 R)
• M32: 10,135,256 km (0.106 R)
• M33: 11,483,881 km (0.091 R)
• M34: 12,084,516 km (0.078 R)
• M35: 12,198,210 km (0.113 R)
• M36: 12,312,354 km (0.104 R)
• M37: 12,503,390 km (0.09 R)
• M38: 12,927,051 km (0.081 R)
• M39: 13,394,694 km (0.058 R)
• M40: 13,907,665 km (0.103 R)
• M41: 14,346,735 km (0.115 R)
• M42: 15,732,460 km (0.065 R)
• M43: 15,898,364 km (0.043 R)
• M44: 16,231,818 km (0.099 R)
• M45: 16,441,404 km (0.056 R)
• M46: 16,567,515 km (0.085 R)
• M47: 17,760,858 km (0.073 R)
• M48: 17,847,026 km (0.079 R)
• M49: 18,411,459 km (0.07 R)
• M50: 18,717,835 km (0.048 R)
• M51: 18,893,613 km (0.111 R)
• M52: 18,981,726 km (0.101 R)
• M53: 20,681,756 km (0.047 R)
• M54: 21,228,686 km (0.117 R)
• M55: 21,642,025 km (0.118 R)
• M56: 22,150,807 km (0.052 R)
• M57: 22,757,277 km (0.05 R)
• M58: 22,851,075 km (0.082 R)
• M59: 23,463,828 km (0.101 R)
• M60: 24,273,302 km (0.091 R)
• M61: 24,657,319 km (0.106 R)
• M62: 24,898,471 km (0.093 R)
• M63: 26,312,171 km (0.101 R)
• M64: 26,607,926 km (0.113 R)
• M65: 28,053,042 km (0.096 R)
• M66: 28,759,742 km (0.106 R)
• M67: 29,319,088 km (0.113 R)
• M68: 29,728,238 km (0.069 R)
• M69: 31,018,819 km (0.057 R)
• M70: 31,487,958 km (0.069 R)
• M71: 32,327,801 km (0.094 R)
• M72: 32,644,499 km (0.112 R)
• M73: 33,174,824 km (0.104 R)
• M74: 33,654,584 km (0.097 R)
• M75: 34,190,444 km (0.116 R)
• M76: 34,459,271 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.2

Radius: 8

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.81 AU - 13.75 AU

Year: 16363 Days

Day: 15.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,021,920 km

• M1: 204,650 km (0.113 R)
• M2: 256,710 km (0.101 R)
• M3: 414,087 km (0.056 R)
• M4: 486,642 km (0.105 R)
• M5: 544,087 km (0.074 R)
• M6: 754,123 km (0.084 R)
• M7: 940,522 km (0.097 R)
• M8: 1,194,389 km (0.051 R)
• M9: 1,527,245 km (0.094 R)
• M10: 2,512,496 km (0.085 R)
• M11: 2,793,441 km (0.107 R)
• M12: 3,500,740 km (0.068 R)
• M13: 3,656,621 km (0.108 R)
• M14: 3,934,723 km (0.119 R)
• M15: 4,852,955 km (0.08 R)
• M16: 5,291,576 km (0.062 R)
• M17: 5,697,136 km (0.073 R)
• M18: 5,926,918 km (0.06 R)
• M19: 6,730,558 km (0.096 R)
• M20: 7,120,559 km (0.105 R)
• M21: 7,618,421 km (0.076 R)
• M22: 7,719,400 km (0.087 R)
• M23: 8,127,503 km (0.046 R)
• M24: 8,178,964 km (0.072 R)
• M25: 8,911,695 km (0.105 R)
• M26: 9,285,839 km (0.077 R)
• M27: 9,502,008 km (0.069 R)
• M28: 9,774,575 km (0.08 R)
• M29: 10,215,889 km (0.09 R)
• M30: 10,551,287 km (0.05 R)
• M31: 11,405,342 km (0.107 R)
• M32: 12,222,445 km (0.12 R)
• M33: 12,340,777 km (0.039 R)
• M34: 12,518,948 km (0.103 R)
• M35: 12,578,488 km (0.087 R)
• M36: 15,354,875 km (0.117 R)
• M37: 16,061,426 km (0.095 R)
• M38: 16,126,202 km (0.118 R)
• M39: 16,844,271 km (0.045 R)
• M40: 16,910,095 km (0.103 R)
• M41: 17,773,125 km (0.081 R)
• M42: 17,907,164 km (0.077 R)
• M43: 18,446,764 km (0.096 R)
• M44: 20,167,289 km (0.027 R)
• M45: 20,377,175 km (0.045 R)
• M46: 21,794,914 km (0.05 R)
• M47: 23,611,331 km (0.117 R)
• M48: 24,054,440 km (0.034 R)
• M49: 24,277,042 km (0.079 R)
• M50: 24,799,138 km (0.08 R)
• M51: 25,324,975 km (0.063 R)
• M52: 26,617,052 km (0.09 R)
• M53: 29,107,108 km (0.072 R)
• M54: 29,661,518 km (0.089 R)
• M55: 30,700,625 km (0.115 R)
• M56: 31,589,086 km (0.117 R)
• M57: 32,158,905 km (0.099 R)
• M58: 32,240,585 km (0.073 R)
• M59: 34,555,612 km (0.039 R)
• M60: 35,142,634 km (0.116 R)
• M61: 35,395,305 km (0.081 R)
• M62: 37,266,176 km (0.117 R)
• M63: 37,351,896 km (0.101 R)
• M64: 38,560,048 km (0.049 R)
• M65: 40,660,851 km (0.077 R)
• M66: 41,191,774 km (0.038 R)
• M67: 42,260,650 km (0.1 R)
• M68: 45,338,327 km (0.063 R)
• M69: 45,888,848 km (0.089 R)
• M70: 46,165,005 km (0.047 R)
• M71: 46,257,158 km (0.094 R)
• M72: 46,441,612 km (0.054 R)
• M73: 47,926,520 km (0.115 R)
• M74: 51,419,481 km (0.035 R)
• M75: 53,148,084 km (0.079 R)
• M76: 53,438,155 km (0.12 R)
• M77: 55,286,735 km (0.051 R)
• M78: 55,482,559 km (0.069 R)
• M79: 56,071,376 km (0.119 R)
• M80: 56,366,683 km (0.106 R)
• M81: 57,453,361 km (0.057 R)
• M82: 58,447,439 km (0.083 R)
• M83: 59,547,283 km (0.027 R)
• M84: 59,848,573 km (0.12 R)
• M85: 60,957,093 km (0.07 R)
• M86: 61,869,191 km (0.072 R)
• M87: 62,276,098 km (0.092 R)
• M88: 62,479,850 km (0.104 R)
• M89: 62,990,128 km (0.076 R)
• M90: 64,015,023 km (0.116 R)
• M91: 64,426,417 km (0.065 R)
• M92: 65,252,048 km (0.098 R)
• M93: 65,977,299 km (0.093 R)
• M94: 67,122,321 km (0.043 R)
• M95: 70,702,946 km (0.064 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit