🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 18.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,329,836 km

• M1: 49,068 km (0.098 R)
• M2: 140,921 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 17 Hours

Environment

Temp: 232 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 227 Days

Day: 28.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 232 Days

Day: 38.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,329,836 km

• M1: 559,646 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 319 Days

Day: 46.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 10.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.97 AU - 7.17 AU

Year: 5232 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,329,836 km

• M1: 362,924 km (0.05 R)
• M2: 442,511 km (0.106 R)
• M3: 541,095 km (0.047 R)
• M4: 1,090,120 km (0.104 R)
• M5: 1,829,732 km (0.057 R)
• M6: 1,903,633 km (0.116 R)
• M7: 2,288,548 km (0.089 R)
• M8: 2,368,583 km (0.06 R)
• M9: 2,531,346 km (0.114 R)
• M10: 4,011,317 km (0.081 R)
• M11: 4,084,022 km (0.09 R)
• M12: 4,454,127 km (0.119 R)
• M13: 4,580,088 km (0.112 R)
• M14: 4,990,735 km (0.1 R)
• M15: 5,174,142 km (0.109 R)
• M16: 5,957,735 km (0.048 R)
• M17: 6,096,712 km (0.114 R)
• M18: 6,491,351 km (0.101 R)
• M19: 7,010,904 km (0.111 R)
• M20: 7,246,072 km (0.037 R)
• M21: 7,483,933 km (0.106 R)
• M22: 7,784,924 km (0.062 R)
• M23: 7,906,547 km (0.041 R)
• M24: 8,120,621 km (0.061 R)
• M25: 8,586,170 km (0.11 R)
• M26: 8,774,663 km (0.088 R)
• M27: 9,220,166 km (0.114 R)
• M28: 9,935,094 km (0.089 R)
• M29: 10,001,066 km (0.101 R)
• M30: 10,067,039 km (0.117 R)
• M31: 10,466,316 km (0.093 R)
• M32: 11,246,020 km (0.095 R)
• M33: 11,487,172 km (0.114 R)
• M34: 11,869,394 km (0.095 R)
• M35: 12,468,235 km (0.062 R)
• M36: 13,585,731 km (0.103 R)
• M37: 14,510,245 km (0.108 R)
• M38: 14,697,542 km (0.067 R)
• M39: 14,885,736 km (0.118 R)
• M40: 15,416,809 km (0.032 R)
• M41: 16,031,207 km (0.106 R)
• M42: 16,147,445 km (0.118 R)
• M43: 16,341,623 km (0.091 R)
• M44: 16,419,413 km (0.116 R)
• M45: 16,653,833 km (0.038 R)
• M46: 16,771,417 km (0.079 R)
• M47: 16,928,645 km (0.051 R)
• M48: 17,403,319 km (0.104 R)
• M49: 17,642,376 km (0.115 R)
• M50: 17,802,296 km (0.099 R)
• M51: 18,123,632 km (0.107 R)
• M52: 19,058,170 km (0.065 R)
• M53: 19,140,150 km (0.076 R)
• M54: 19,758,887 km (0.099 R)
• M55: 20,091,592 km (0.098 R)
• M56: 20,216,806 km (0.099 R)
• M57: 21,954,385 km (0.089 R)
• M58: 22,212,591 km (0.106 R)
• M59: 22,775,677 km (0.091 R)
• M60: 22,862,743 km (0.1 R)
• M61: 23,519,179 km (0.069 R)
• M62: 24,537,641 km (0.07 R)
• M63: 24,716,261 km (0.109 R)
• M64: 24,805,721 km (0.096 R)
• M65: 24,895,180 km (0.105 R)
• M66: 25,434,929 km (0.097 R)
• M67: 25,615,643 km (0.112 R)
• M68: 25,978,418 km (0.076 R)
• M69: 26,251,734 km (0.069 R)
• M70: 26,709,204 km (0.12 R)
• M71: 27,492,947 km (0.109 R)
• M72: 28,143,997 km (0.086 R)
• M73: 29,603,923 km (0.072 R)
• M74: 30,127,814 km (0.12 R)
• M75: 30,271,129 km (0.073 R)
• M76: 30,558,656 km (0.096 R)
• M77: 31,815,129 km (0.119 R)
• M78: 32,009,905 km (0.036 R)
• M79: 32,156,212 km (0.107 R)
• M80: 32,253,899 km (0.068 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 9.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.27 AU - 8.99 AU

Year: 8110 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,329,836 km

• M1: 125,513 km (0.079 R)
• M2: 235,317 km (0.065 R)
• M3: 848,968 km (0.055 R)
• M4: 1,187,059 km (0.093 R)
• M5: 1,315,115 km (0.086 R)
• M6: 1,428,660 km (0.061 R)
• M7: 1,545,645 km (0.099 R)
• M8: 2,268,502 km (0.119 R)
• M9: 3,008,413 km (0.095 R)
• M10: 3,523,179 km (0.098 R)
• M11: 3,790,960 km (0.092 R)
• M12: 4,317,993 km (0.11 R)
• M13: 4,808,973 km (0.117 R)
• M14: 5,440,127 km (0.071 R)
• M15: 5,687,561 km (0.11 R)
• M16: 6,289,693 km (0.102 R)
• M17: 6,354,319 km (0.104 R)
• M18: 6,945,530 km (0.115 R)
• M19: 7,247,867 km (0.083 R)
• M20: 8,074,844 km (0.111 R)
• M21: 8,215,616 km (0.079 R)
• M22: 8,931,591 km (0.081 R)
• M23: 9,077,300 km (0.092 R)
• M24: 9,297,208 km (0.076 R)
• M25: 9,593,113 km (0.093 R)
• M26: 9,667,613 km (0.095 R)
• M27: 9,892,159 km (0.092 R)
• M28: 10,042,954 km (0.11 R)
• M29: 10,308,490 km (0.114 R)
• M30: 10,499,527 km (0.068 R)
• M31: 10,614,867 km (0.106 R)
• M32: 11,591,441 km (0.111 R)
• M33: 11,710,521 km (0.055 R)
• M34: 12,555,899 km (0.107 R)
• M35: 12,637,430 km (0.048 R)
• M36: 12,719,110 km (0.06 R)
• M37: 13,047,627 km (0.067 R)
• M38: 13,171,644 km (0.042 R)
• M39: 13,545,938 km (0.108 R)
• M40: 13,797,262 km (0.117 R)
• M41: 14,134,904 km (0.111 R)
• M42: 14,262,362 km (0.099 R)
• M43: 14,432,604 km (0.095 R)
• M44: 14,818,417 km (0.029 R)
• M45: 15,034,287 km (0.099 R)
• M46: 15,425,336 km (0.058 R)
• M47: 15,600,216 km (0.108 R)
• M48: 15,775,843 km (0.093 R)
• M49: 15,907,938 km (0.099 R)
• M50: 16,484,638 km (0.116 R)
• M51: 17,068,070 km (0.085 R)
• M52: 17,658,533 km (0.105 R)
• M53: 17,933,194 km (0.044 R)
• M54: 18,440,481 km (0.1 R)
• M55: 18,626,132 km (0.1 R)
• M56: 19,233,948 km (0.07 R)
• M57: 20,372,836 km (0.092 R)
• M58: 21,729,091 km (0.086 R)
• M59: 22,418,139 km (0.092 R)
• M60: 23,666,383 km (0.081 R)
• M61: 24,681,106 km (0.111 R)
• M62: 25,091,004 km (0.092 R)
• M63: 25,813,711 km (0.115 R)
• M64: 26,490,941 km (0.099 R)
• M65: 26,648,018 km (0.116 R)
• M66: 27,015,879 km (0.058 R)
• M67: 27,385,386 km (0.038 R)
• M68: 28,289,556 km (0.104 R)
• M69: 30,236,722 km (0.099 R)
• M70: 30,510,635 km (0.095 R)
• M71: 30,730,245 km (0.119 R)
• M72: 31,060,856 km (0.075 R)
• M73: 31,337,164 km (0.031 R)
• M74: 31,725,370 km (0.079 R)
• M75: 32,338,721 km (0.115 R)
• M76: 33,294,203 km (0.102 R)
• M77: 34,544,392 km (0.085 R)
• M78: 34,658,835 km (0.108 R)
• M79: 35,521,117 km (0.116 R)
• M80: 35,694,351 km (0.049 R)
• M81: 36,856,727 km (0.113 R)
• M82: 37,913,636 km (0.115 R)
• M83: 38,090,759 km (0.094 R)
• M84: 38,445,755 km (0.096 R)
• M85: 38,861,338 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 9.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.02 AU - 13.48 AU

Year: 13201 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,329,836 km

• M1: 133,142 km (0.106 R)
• M2: 327,320 km (0.104 R)
• M3: 457,321 km (0.073 R)
• M4: 791,373 km (0.115 R)
• M5: 1,679,087 km (0.071 R)
• M6: 1,967,960 km (0.104 R)
• M7: 2,195,050 km (0.055 R)
• M8: 3,099,069 km (0.07 R)
• M9: 3,605,608 km (0.113 R)
• M10: 3,884,309 km (0.092 R)
• M11: 4,795,809 km (0.06 R)
• M12: 5,137,041 km (0.043 R)
• M13: 5,206,155 km (0.115 R)
• M14: 5,592,268 km (0.056 R)
• M15: 5,987,804 km (0.112 R)
• M16: 6,133,812 km (0.064 R)
• M17: 6,207,264 km (0.061 R)
• M18: 7,111,883 km (0.082 R)
• M19: 7,227,821 km (0.097 R)
• M20: 7,305,612 km (0.109 R)
• M21: 7,540,331 km (0.082 R)
• M22: 8,097,583 km (0.095 R)
• M23: 8,544,881 km (0.115 R)
• M24: 9,000,107 km (0.074 R)
• M25: 9,463,412 km (0.043 R)
• M26: 10,588,986 km (0.088 R)
• M27: 10,854,672 km (0.088 R)
• M28: 10,943,832 km (0.03 R)
• M29: 11,483,432 km (0.107 R)
• M30: 11,619,715 km (0.086 R)
• M31: 11,802,225 km (0.1 R)
• M32: 12,031,708 km (0.076 R)
• M33: 13,153,692 km (0.091 R)
• M34: 14,260,267 km (0.1 R)
• M35: 14,406,724 km (0.082 R)
• M36: 14,504,710 km (0.108 R)
• M37: 15,496,544 km (0.037 R)
• M38: 16,766,780 km (0.056 R)
• M39: 16,869,853 km (0.116 R)
• M40: 17,076,747 km (0.088 R)
• M41: 17,336,299 km (0.077 R)
• M42: 17,649,706 km (0.058 R)
• M43: 17,754,574 km (0.094 R)
• M44: 18,761,069 km (0.058 R)
• M45: 21,553,014 km (0.111 R)
• M46: 21,833,660 km (0.113 R)
• M47: 21,946,307 km (0.069 R)
• M48: 22,512,236 km (0.091 R)
• M49: 24,823,523 km (0.051 R)
• M50: 25,828,521 km (0.102 R)
• M51: 26,066,831 km (0.081 R)
• M52: 26,186,359 km (0.03 R)
• M53: 26,786,396 km (0.112 R)
• M54: 28,984,139 km (0.078 R)
• M55: 29,480,355 km (0.043 R)
• M56: 29,979,413 km (0.045 R)
• M57: 30,229,990 km (0.107 R)
• M58: 30,859,498 km (0.081 R)
• M59: 32,131,229 km (0.096 R)
• M60: 32,387,789 km (0.093 R)
• M61: 33,875,391 km (0.116 R)
• M62: 34,397,936 km (0.107 R)
• M63: 34,923,324 km (0.072 R)
• M64: 34,989,147 km (0.04 R)
• M65: 36,115,020 km (0.062 R)
• M66: 36,515,195 km (0.105 R)
• M67: 37,118,224 km (0.108 R)
• M68: 37,724,544 km (0.041 R)
• M69: 38,402,073 km (0.069 R)
• M70: 38,538,057 km (0.067 R)
• M71: 38,606,124 km (0.054 R)
• M72: 38,742,258 km (0.103 R)
• M73: 39,631,767 km (0.105 R)
• M74: 40,320,516 km (0.068 R)
• M75: 40,458,744 km (0.119 R)
• M76: 41,849,556 km (0.119 R)
• M77: 42,269,926 km (0.082 R)
• M78: 42,903,024 km (0.081 R)
• M79: 44,107,436 km (0.111 R)
• M80: 44,392,420 km (0.094 R)
• M81: 45,107,648 km (0.052 R)
• M82: 45,682,552 km (0.07 R)
• M83: 45,898,721 km (0.06 R)
• M84: 48,079,559 km (0.071 R)
• M85: 48,814,084 km (0.112 R)
• M86: 49,108,942 km (0.107 R)
• M87: 49,404,248 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.7

Radius: 4.3

Gravity: 39.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.83 AU - 17.29 AU

Year: 21473 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,329,836 km

• M1: 66,870 km (0.073 R)
• M2: 101,128 km (0.083 R)
• M3: 300,841 km (0.092 R)
• M4: 1,130,511 km (0.066 R)
• M5: 1,159,533 km (0.077 R)
• M6: 1,431,502 km (0.082 R)
• M7: 1,722,919 km (0.077 R)
• M8: 1,996,982 km (0.085 R)
• M9: 2,471,058 km (0.104 R)
• M10: 3,474,411 km (0.107 R)
• M11: 3,775,551 km (0.113 R)
• M12: 4,129,799 km (0.057 R)
• M13: 5,061,345 km (0.106 R)
• M14: 5,353,061 km (0.099 R)
• M15: 6,105,837 km (0.061 R)
• M16: 6,731,605 km (0.115 R)
• M17: 6,891,226 km (0.073 R)
• M18: 6,998,338 km (0.091 R)
• M19: 7,597,328 km (0.085 R)
• M20: 7,763,531 km (0.042 R)
• M21: 8,901,971 km (0.094 R)
• M22: 10,766,559 km (0.1 R)
• M23: 11,392,925 km (0.119 R)
• M24: 11,519,634 km (0.074 R)
• M25: 11,902,605 km (0.114 R)
• M26: 13,341,886 km (0.065 R)
• M27: 13,542,347 km (0.09 R)
• M28: 15,181,790 km (0.035 R)
• M29: 15,321,216 km (0.083 R)
• M30: 15,742,034 km (0.116 R)
• M31: 15,953,865 km (0.066 R)
• M32: 16,738,805 km (0.075 R)
• M33: 16,810,762 km (0.083 R)
• M34: 17,609,165 km (0.116 R)
• M35: 18,717,686 km (0.058 R)
• M36: 18,942,232 km (0.039 R)
• M37: 20,077,530 km (0.104 R)
• M38: 20,537,843 km (0.083 R)
• M39: 21,157,028 km (0.072 R)
• M40: 21,312,760 km (0.09 R)
• M41: 21,390,850 km (0.092 R)
• M42: 21,547,180 km (0.103 R)
• M43: 24,424,994 km (0.09 R)
• M44: 28,102,110 km (0.105 R)
• M45: 28,530,708 km (0.102 R)
• M46: 30,970,948 km (0.108 R)
• M47: 32,305,361 km (0.087 R)
• M48: 33,114,985 km (0.051 R)
• M49: 34,204,805 km (0.044 R)
• M50: 34,662,425 km (0.069 R)
• M51: 36,140,302 km (0.037 R)
• M52: 37,168,189 km (0.08 R)
• M53: 37,262,137 km (0.11 R)
• M54: 38,585,330 km (0.038 R)
• M55: 38,680,474 km (0.083 R)
• M56: 38,775,618 km (0.103 R)
• M57: 39,539,764 km (0.105 R)
• M58: 39,923,782 km (0.071 R)
• M59: 42,155,633 km (0.12 R)
• M60: 44,327,943 km (0.107 R)
• M61: 45,026,715 km (0.083 R)
• M62: 46,132,094 km (0.074 R)
• M63: 46,738,863 km (0.051 R)
• M64: 48,780,425 km (0.098 R)
• M65: 51,268,237 km (0.091 R)
• M66: 52,738,485 km (0.11 R)
• M67: 55,290,924 km (0.087 R)
• M68: 57,231,508 km (0.109 R)
• M69: 57,557,033 km (0.049 R)
• M70: 57,774,548 km (0.113 R)
• M71: 58,101,120 km (0.113 R)
• M72: 59,194,232 km (0.1 R)
• M73: 59,523,497 km (0.04 R)
• M74: 61,178,947 km (0.081 R)
• M75: 61,845,405 km (0.092 R)
• M76: 62,068,007 km (0.104 R)
• M77: 65,100,206 km (0.103 R)
• M78: 65,326,697 km (0.082 R)
• M79: 66,121,511 km (0.117 R)
• M80: 69,217,289 km (0.091 R)
• M81: 70,375,775 km (0.029 R)
• M82: 70,957,412 km (0.094 R)
• M83: 71,657,530 km (0.107 R)
• M84: 72,829,479 km (0.099 R)
• M85: 72,946,914 km (0.079 R)
• M86: 74,007,712 km (0.104 R)
• M87: 77,459,982 km (0.098 R)
• M88: 78,662,450 km (0.106 R)
• M89: 79,024,477 km (0.073 R)
• M90: 79,750,176 km (0.084 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit