🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.59 AU

Year: 167 Days

Day: 28.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,436,017 km

• M1: 270,623 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 191 Days

Day: 28 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,436,017 km

• M1: 111,450 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.03 AU - 1.03 AU

Year: 441 Days

Day: 30.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1 AU - 1.64 AU

Year: 640 Days

Day: 32.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.3 °

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: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.15 AU - 1.87 AU

Year: 783 Days

Day: 30.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.35 AU - 1.93 AU

Year: 886 Days

Day: 44.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,436,017 km

• M1: 194,178 km (0.094 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.87 AU - 5.99 AU

Year: 4617 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,436,017 km

• M1: 182,061 km (0.084 R)
• M2: 308,620 km (0.102 R)
• M3: 457,021 km (0.072 R)
• M4: 547,827 km (0.073 R)
• M5: 719,267 km (0.116 R)
• M6: 981,960 km (0.117 R)
• M7: 1,068,278 km (0.075 R)
• M8: 1,276,219 km (0.068 R)
• M9: 1,441,226 km (0.061 R)
• M10: 1,672,803 km (0.092 R)
• M11: 1,979,629 km (0.101 R)
• M12: 2,221,678 km (0.086 R)
• M13: 2,338,065 km (0.06 R)
• M14: 2,439,492 km (0.108 R)
• M15: 2,752,900 km (0.116 R)
• M16: 2,878,413 km (0.046 R)
• M17: 3,153,822 km (0.117 R)
• M18: 3,247,620 km (0.039 R)
• M19: 3,534,549 km (0.093 R)
• M20: 3,632,087 km (0.108 R)
• M21: 3,869,947 km (0.075 R)
• M22: 4,112,894 km (0.098 R)
• M23: 4,277,751 km (0.078 R)
• M24: 4,402,815 km (0.075 R)
• M25: 4,486,889 km (0.04 R)
• M26: 4,742,402 km (0.109 R)
• M27: 4,828,720 km (0.107 R)
• M28: 5,223,359 km (0.065 R)
• M29: 5,334,959 km (0.102 R)
• M30: 5,605,881 km (0.103 R)
• M31: 6,231,948 km (0.092 R)
• M32: 6,831,686 km (0.065 R)
• M33: 6,929,373 km (0.04 R)
• M34: 7,052,044 km (0.058 R)
• M35: 7,274,944 km (0.045 R)
• M36: 8,060,184 km (0.112 R)
• M37: 8,528,575 km (0.083 R)
• M38: 8,713,178 km (0.104 R)
• M39: 8,792,764 km (0.078 R)
• M40: 8,952,535 km (0.056 R)
• M41: 9,356,150 km (0.077 R)
• M42: 10,097,707 km (0.051 R)
• M43: 10,461,529 km (0.057 R)
• M44: 10,574,325 km (0.08 R)
• M45: 10,772,842 km (0.037 R)
• M46: 11,173,465 km (0.058 R)
• M47: 11,812,846 km (0.117 R)
• M48: 11,989,222 km (0.055 R)
• M49: 12,583,724 km (0.113 R)
• M50: 12,824,277 km (0.086 R)
• M51: 12,914,934 km (0.105 R)
• M52: 13,218,468 km (0.063 R)
• M53: 13,616,548 km (0.119 R)
• M54: 14,929,718 km (0.104 R)
• M55: 15,216,347 km (0.112 R)
• M56: 15,698,053 km (0.065 R)
• M57: 15,924,693 km (0.106 R)
• M58: 16,054,544 km (0.059 R)
• M59: 16,250,218 km (0.094 R)
• M60: 16,413,878 km (0.108 R)
• M61: 16,512,314 km (0.115 R)
• M62: 18,012,182 km (0.09 R)
• M63: 18,795,626 km (0.04 R)
• M64: 19,277,930 km (0.059 R)
• M65: 19,729,416 km (0.111 R)
• M66: 19,834,134 km (0.109 R)
• M67: 20,184,493 km (0.075 R)
• M68: 21,498,560 km (0.108 R)
• M69: 21,606,271 km (0.094 R)
• M70: 22,147,815 km (0.107 R)
• M71: 22,438,334 km (0.078 R)
• M72: 22,584,192 km (0.092 R)
• M73: 22,803,503 km (0.098 R)
• M74: 22,913,307 km (0.057 R)
• M75: 23,096,864 km (0.08 R)
• M76: 23,613,575 km (0.108 R)
• M77: 25,034,904 km (0.106 R)
• M78: 25,148,300 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.51 AU - 10.17 AU

Year: 12039 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,436,017 km

• M1: 171,888 km (0.071 R)
• M2: 467,194 km (0.118 R)
• M3: 856,597 km (0.051 R)
• M4: 1,115,402 km (0.098 R)
• M5: 1,295,218 km (0.088 R)
• M6: 1,752,838 km (0.102 R)
• M7: 2,012,091 km (0.089 R)
• M8: 2,134,163 km (0.115 R)
• M9: 2,727,768 km (0.105 R)
• M10: 3,255,549 km (0.079 R)
• M11: 3,458,104 km (0.075 R)
• M12: 4,028,970 km (0.066 R)
• M13: 4,468,488 km (0.118 R)
• M14: 4,629,157 km (0.047 R)
• M15: 4,824,681 km (0.032 R)
• M16: 5,633,706 km (0.112 R)
• M17: 6,850,984 km (0.11 R)
• M18: 6,925,185 km (0.078 R)
• M19: 7,224,231 km (0.119 R)
• M20: 7,527,615 km (0.116 R)
• M21: 7,642,506 km (0.095 R)
• M22: 7,951,725 km (0.056 R)
• M23: 8,029,666 km (0.104 R)
• M24: 8,622,372 km (0.075 R)
• M25: 9,600,144 km (0.108 R)
• M26: 10,313,876 km (0.069 R)
• M27: 11,001,128 km (0.051 R)
• M28: 11,088,194 km (0.099 R)
• M29: 12,692,631 km (0.114 R)
• M30: 13,150,999 km (0.062 R)
• M31: 13,289,676 km (0.079 R)
• M32: 14,226,159 km (0.089 R)
• M33: 14,415,999 km (0.083 R)
• M34: 15,329,443 km (0.104 R)
• M35: 16,014,452 km (0.076 R)
• M36: 16,162,554 km (0.052 R)
• M37: 17,010,325 km (0.075 R)
• M38: 17,211,833 km (0.099 R)
• M39: 18,077,407 km (0.094 R)
• M40: 18,645,131 km (0.092 R)
• M41: 20,010,062 km (0.074 R)
• M42: 20,116,276 km (0.102 R)
• M43: 20,973,771 km (0.077 R)
• M44: 21,135,786 km (0.062 R)
• M45: 21,298,398 km (0.113 R)
• M46: 22,392,408 km (0.115 R)
• M47: 22,613,364 km (0.06 R)
• M48: 23,336,669 km (0.082 R)
• M49: 24,350,644 km (0.112 R)
• M50: 24,977,459 km (0.093 R)
• M51: 25,667,255 km (0.042 R)
• M52: 25,840,639 km (0.119 R)
• M53: 26,014,471 km (0.101 R)
• M54: 26,713,542 km (0.112 R)
• M55: 27,065,546 km (0.112 R)
• M56: 30,729,497 km (0.085 R)
• M57: 30,975,286 km (0.055 R)
• M58: 31,344,943 km (0.086 R)
• M59: 31,964,427 km (0.062 R)
• M60: 32,525,419 km (0.078 R)
• M61: 32,901,209 km (0.091 R)
• M62: 34,037,256 km (0.117 R)
• M63: 34,929,607 km (0.091 R)
• M64: 36,412,421 km (0.1 R)
• M65: 36,867,946 km (0.112 R)
• M66: 38,443,511 km (0.057 R)
• M67: 39,439,384 km (0.09 R)
• M68: 39,773,287 km (0.103 R)
• M69: 40,108,087 km (0.119 R)
• M70: 40,376,615 km (0.071 R)
• M71: 41,118,022 km (0.076 R)
• M72: 41,253,408 km (0.109 R)
• M73: 41,456,562 km (0.049 R)
• M74: 41,660,165 km (0.034 R)
• M75: 42,272,918 km (0.07 R)
• M76: 44,544,860 km (0.111 R)
• M77: 44,683,837 km (0.118 R)
• M78: 46,222,002 km (0.116 R)
• M79: 46,362,624 km (0.108 R)
• M80: 46,644,466 km (0.076 R)
• M81: 46,926,907 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 4.6

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.12 AU - 11.72 AU

Year: 14186 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,436,017 km

• M1: 107,561 km (0.067 R)
• M2: 176,376 km (0.038 R)
• M3: 289,921 km (0.115 R)
• M4: 410,197 km (0.053 R)
• M5: 476,320 km (0.118 R)
• M6: 796,160 km (0.055 R)
• M7: 944,411 km (0.062 R)
• M8: 1,242,710 km (0.1 R)
• M9: 1,315,564 km (0.093 R)
• M10: 1,620,893 km (0.082 R)
• M11: 1,700,479 km (0.098 R)
• M12: 2,118,455 km (0.106 R)
• M13: 2,597,617 km (0.113 R)
• M14: 2,691,116 km (0.049 R)
• M15: 3,142,154 km (0.113 R)
• M16: 3,175,215 km (0.116 R)
• M17: 3,720,649 km (0.09 R)
• M18: 4,040,190 km (0.076 R)
• M19: 4,148,648 km (0.087 R)
• M20: 4,185,000 km (0.107 R)
• M21: 4,221,502 km (0.074 R)
• M22: 4,592,056 km (0.069 R)
• M23: 4,896,039 km (0.109 R)
• M24: 6,175,550 km (0.075 R)
• M25: 6,595,471 km (0.062 R)
• M26: 6,723,228 km (0.105 R)
• M27: 8,136,479 km (0.105 R)
• M28: 8,181,956 km (0.094 R)
• M29: 8,642,718 km (0.069 R)
• M30: 8,923,214 km (0.098 R)
• M31: 9,017,311 km (0.088 R)
• M32: 9,349,418 km (0.077 R)
• M33: 9,637,394 km (0.028 R)
• M34: 10,419,192 km (0.058 R)
• M35: 11,578,277 km (0.063 R)
• M36: 13,096,994 km (0.105 R)
• M37: 13,311,219 km (0.037 R)
• M38: 15,235,646 km (0.036 R)
• M39: 16,546,871 km (0.115 R)
• M40: 16,604,765 km (0.08 R)
• M41: 16,720,554 km (0.089 R)
• M42: 16,953,029 km (0.038 R)
• M43: 17,421,270 km (0.073 R)
• M44: 17,834,460 km (0.08 R)
• M45: 18,370,469 km (0.07 R)
• M46: 19,214,650 km (0.082 R)
• M47: 19,397,159 km (0.09 R)
• M48: 21,632,301 km (0.091 R)
• M49: 21,758,711 km (0.087 R)
• M50: 22,459,128 km (0.09 R)
• M51: 22,715,689 km (0.079 R)
• M52: 24,406,444 km (0.042 R)
• M53: 26,542,402 km (0.072 R)
• M54: 27,153,809 km (0.066 R)
• M55: 27,838,668 km (0.077 R)
• M56: 27,907,483 km (0.08 R)
• M57: 28,183,192 km (0.116 R)
• M58: 29,015,853 km (0.102 R)
• M59: 29,155,428 km (0.093 R)
• M60: 29,856,593 km (0.092 R)
• M61: 30,209,196 km (0.1 R)
• M62: 31,561,860 km (0.086 R)
• M63: 32,209,469 km (0.101 R)
• M64: 32,788,712 km (0.052 R)
• M65: 33,371,545 km (0.052 R)
• M66: 35,065,890 km (0.056 R)
• M67: 35,437,940 km (0.054 R)
• M68: 36,712,664 km (0.097 R)
• M69: 37,393,484 km (0.106 R)
• M70: 37,697,467 km (0.083 R)
• M71: 38,384,420 km (0.091 R)
• M72: 38,614,202 km (0.108 R)
• M73: 39,847,936 km (0.057 R)
• M74: 39,925,577 km (0.073 R)
• M75: 40,781,726 km (0.102 R)
• M76: 40,859,966 km (0.098 R)
• M77: 41,408,242 km (0.109 R)
• M78: 42,116,887 km (0.106 R)
• M79: 42,512,424 km (0.109 R)
• M80: 42,750,284 km (0.085 R)
• M81: 43,068,030 km (0.075 R)
• M82: 43,706,065 km (0.053 R)
• M83: 44,507,910 km (0.082 R)
• M84: 46,289,022 km (0.114 R)
• M85: 49,170,277 km (0.086 R)
• M86: 50,004,135 km (0.025 R)
• M87: 50,338,936 km (0.059 R)
• M88: 51,516,720 km (0.107 R)
• M89: 51,685,765 km (0.096 R)
• M90: 52,193,800 km (0.045 R)
• M91: 52,703,629 km (0.117 R)
• M92: 53,728,075 km (0.063 R)
• M93: 53,985,234 km (0.113 R)
• M94: 54,500,748 km (0.104 R)
• M95: 55,190,544 km (0.085 R)
• M96: 55,449,947 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.7

Radius: 6

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.28 AU - 15.16 AU

Year: 20272 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,436,017 km

• M1: 161,566 km (0.081 R)
• M2: 446,849 km (0.058 R)
• M3: 655,089 km (0.102 R)
• M4: 2,109,330 km (0.104 R)
• M5: 2,211,954 km (0.096 R)
• M6: 2,638,757 km (0.047 R)
• M7: 2,712,359 km (0.051 R)
• M8: 3,051,946 km (0.046 R)
• M9: 4,365,415 km (0.092 R)
• M10: 4,762,747 km (0.081 R)
• M11: 5,079,745 km (0.043 R)
• M12: 5,974,191 km (0.066 R)
• M13: 6,168,668 km (0.063 R)
• M14: 6,714,252 km (0.093 R)
• M15: 7,327,005 km (0.118 R)
• M16: 7,482,885 km (0.098 R)
• M17: 8,333,200 km (0.079 R)
• M18: 9,893,206 km (0.075 R)
• M19: 10,413,508 km (0.049 R)
• M20: 10,942,635 km (0.107 R)
• M21: 12,272,411 km (0.086 R)
• M22: 13,973,040 km (0.111 R)
• M23: 14,296,021 km (0.084 R)
• M24: 14,817,819 km (0.118 R)
• M25: 15,147,233 km (0.037 R)
• M26: 15,478,892 km (0.106 R)
• M27: 16,420,610 km (0.099 R)
• M28: 16,693,028 km (0.048 R)
• M29: 16,829,760 km (0.117 R)
• M30: 17,242,351 km (0.078 R)
• M31: 18,499,871 km (0.066 R)
• M32: 18,783,359 km (0.111 R)
• M33: 19,068,193 km (0.068 R)
• M34: 20,954,772 km (0.07 R)
• M35: 21,028,374 km (0.09 R)
• M36: 22,144,823 km (0.107 R)
• M37: 23,356,716 km (0.103 R)
• M38: 23,509,754 km (0.044 R)
• M39: 24,357,226 km (0.06 R)
• M40: 25,214,721 km (0.11 R)
• M41: 25,293,110 km (0.077 R)
• M42: 27,360,852 km (0.084 R)
• M43: 27,441,485 km (0.054 R)
• M44: 27,845,699 km (0.06 R)
• M45: 30,479,070 km (0.111 R)
• M46: 30,646,321 km (0.113 R)
• M47: 30,813,870 km (0.105 R)
• M48: 32,250,010 km (0.108 R)
• M49: 32,505,673 km (0.053 R)
• M50: 33,104,962 km (0.108 R)
• M51: 33,362,868 km (0.111 R)
• M52: 33,707,841 km (0.091 R)
• M53: 33,967,244 km (0.099 R)
• M54: 34,488,293 km (0.119 R)
• M55: 34,575,359 km (0.117 R)
• M56: 35,714,098 km (0.076 R)
• M57: 38,028,377 km (0.065 R)
• M58: 38,118,285 km (0.074 R)
• M59: 39,294,424 km (0.116 R)
• M60: 40,850,242 km (0.07 R)
• M61: 42,426,255 km (0.078 R)
• M62: 42,893,449 km (0.116 R)
• M63: 45,255,301 km (0.027 R)
• M64: 46,500,105 km (0.104 R)
• M65: 46,981,959 km (0.109 R)
• M66: 48,047,545 km (0.047 R)
• M67: 48,534,636 km (0.08 R)
• M68: 52,489,405 km (0.116 R)
• M69: 52,890,477 km (0.095 R)
• M70: 53,494,104 km (0.119 R)
• M71: 54,099,976 km (0.052 R)
• M72: 54,809,668 km (0.086 R)
• M73: 55,216,724 km (0.081 R)
• M74: 57,679,404 km (0.113 R)
• M75: 58,924,058 km (0.104 R)
• M76: 62,180,505 km (0.102 R)
• M77: 62,392,485 km (0.095 R)
• M78: 62,817,343 km (0.118 R)
• M79: 63,990,788 km (0.059 R)
• M80: 64,312,125 km (0.12 R)
• M81: 64,419,237 km (0.088 R)
• M82: 64,956,293 km (0.096 R)
• M83: 65,279,125 km (0.098 R)
• M84: 65,818,426 km (0.073 R)
• M85: 65,926,435 km (0.107 R)
• M86: 68,209,000 km (0.069 R)
• M87: 68,975,539 km (0.119 R)
• M88: 69,414,908 km (0.113 R)
• M89: 69,634,966 km (0.111 R)
• M90: 70,517,295 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit