🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.75 AU - 0.89 AU

Year: 280 Days

Day: 43.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,155,784 km

• M1: 95,443 km (0.033 R)
• M2: 572,361 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.21 AU - 1.23 AU

Year: 508 Days

Day: 36.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.42 AU - 1.58 AU

Year: 692 Days

Day: 41.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.83 AU - 1.99 AU

Year: 994 Days

Day: 47.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.75 AU - 3.95 AU

Year: 2310 Days

Day: 32.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.94 AU - 4.2 AU

Year: 3093 Days

Day: 41.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 13.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.98 AU - 7.64 AU

Year: 5971 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,155,784 km

• M1: 223,050 km (0.083 R)
• M2: 314,904 km (0.091 R)
• M3: 483,351 km (0.097 R)
• M4: 759,359 km (0.093 R)
• M5: 1,407,417 km (0.069 R)
• M6: 1,611,767 km (0.069 R)
• M7: 1,708,108 km (0.078 R)
• M8: 2,230,205 km (0.091 R)
• M9: 2,731,358 km (0.108 R)
• M10: 3,037,136 km (0.119 R)
• M11: 3,329,450 km (0.088 R)
• M12: 3,479,048 km (0.105 R)
• M13: 3,759,245 km (0.074 R)
• M14: 4,699,767 km (0.041 R)
• M15: 4,797,903 km (0.086 R)
• M16: 4,910,700 km (0.076 R)
• M17: 5,096,051 km (0.09 R)
• M18: 5,414,994 km (0.105 R)
• M19: 5,636,249 km (0.077 R)
• M20: 6,473,249 km (0.086 R)
• M21: 6,645,287 km (0.099 R)
• M22: 7,495,901 km (0.086 R)
• M23: 8,244,937 km (0.093 R)
• M24: 10,030,537 km (0.112 R)
• M25: 10,596,316 km (0.102 R)
• M26: 10,799,620 km (0.093 R)
• M27: 10,948,171 km (0.061 R)
• M28: 11,304,064 km (0.06 R)
• M29: 11,911,880 km (0.108 R)
• M30: 12,608,557 km (0.038 R)
• M31: 12,942,161 km (0.059 R)
• M32: 13,040,895 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 11.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.9 AU - 7.72 AU

Year: 6695 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,155,784 km

• M1: 169,345 km (0.069 R)
• M2: 367,861 km (0.035 R)
• M3: 444,306 km (0.07 R)
• M4: 540,348 km (0.107 R)
• M5: 816,655 km (0.087 R)
• M6: 1,692,550 km (0.095 R)
• M7: 1,936,395 km (0.075 R)
• M8: 2,062,655 km (0.086 R)
• M9: 2,435,753 km (0.113 R)
• M10: 2,549,597 km (0.112 R)
• M11: 2,806,456 km (0.075 R)
• M12: 2,974,454 km (0.119 R)
• M13: 3,145,744 km (0.053 R)
• M14: 3,220,244 km (0.072 R)
• M15: 3,810,856 km (0.092 R)
• M16: 3,917,071 km (0.112 R)
• M17: 4,716,522 km (0.094 R)
• M18: 4,830,814 km (0.059 R)
• M19: 5,003,899 km (0.093 R)
• M20: 5,120,436 km (0.078 R)
• M21: 5,838,805 km (0.057 R)
• M22: 6,209,957 km (0.091 R)
• M23: 6,430,165 km (0.074 R)
• M24: 7,635,924 km (0.091 R)
• M25: 7,939,757 km (0.063 R)
• M26: 8,213,222 km (0.028 R)
• M27: 9,123,226 km (0.119 R)
• M28: 9,445,759 km (0.086 R)
• M29: 9,590,271 km (0.095 R)
• M30: 9,991,492 km (0.116 R)
• M31: 11,343,109 km (0.045 R)
• M32: 11,496,896 km (0.117 R)
• M33: 11,962,295 km (0.109 R)
• M34: 12,592,251 km (0.106 R)
• M35: 12,991,677 km (0.118 R)
• M36: 13,476,375 km (0.082 R)
• M37: 13,639,137 km (0.075 R)
• M38: 13,843,787 km (0.035 R)
• M39: 13,966,906 km (0.045 R)
• M40: 14,546,747 km (0.086 R)
• M41: 14,797,623 km (0.105 R)
• M42: 15,815,636 km (0.064 R)
• M43: 15,987,524 km (0.104 R)
• M44: 16,812,407 km (0.058 R)
• M45: 16,900,071 km (0.078 R)
• M46: 18,053,172 km (0.025 R)
• M47: 20,481,594 km (0.115 R)
• M48: 20,856,935 km (0.114 R)
• M49: 21,281,943 km (0.101 R)
• M50: 21,376,788 km (0.12 R)
• M51: 21,948,850 km (0.1 R)
• M52: 22,188,805 km (0.098 R)
• M53: 22,622,639 km (0.117 R)
• M54: 23,254,391 km (0.086 R)
• M55: 23,547,902 km (0.066 R)
• M56: 23,793,541 km (0.11 R)
• M57: 25,334,848 km (0.111 R)
• M58: 26,244,553 km (0.108 R)
• M59: 26,448,156 km (0.1 R)
• M60: 26,908,319 km (0.093 R)
• M61: 27,525,859 km (0.074 R)
• M62: 27,888,185 km (0.11 R)
• M63: 28,408,636 km (0.045 R)
• M64: 28,617,773 km (0.111 R)
• M65: 29,037,545 km (0.084 R)
• M66: 29,195,371 km (0.112 R)
• M67: 29,670,942 km (0.078 R)
• M68: 30,843,939 km (0.071 R)
• M69: 30,951,351 km (0.077 R)
• M70: 31,274,332 km (0.04 R)
• M71: 32,140,953 km (0.078 R)
• M72: 32,686,536 km (0.028 R)
• M73: 33,400,567 km (0.079 R)
• M74: 34,397,487 km (0.086 R)
• M75: 34,508,938 km (0.084 R)
• M76: 34,843,738 km (0.1 R)
• M77: 35,235,834 km (0.095 R)
• M78: 36,704,885 km (0.092 R)
• M79: 37,275,152 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 14.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.58 AU - 9.32 AU

Year: 8445 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,155,784 km

• M1: 209,437 km (0.108 R)
• M2: 604,675 km (0.088 R)
• M3: 760,705 km (0.091 R)
• M4: 1,023,100 km (0.057 R)
• M5: 1,255,425 km (0.101 R)
• M6: 1,615,358 km (0.1 R)
• M7: 1,913,058 km (0.081 R)
• M8: 2,483,474 km (0.084 R)
• M9: 2,588,193 km (0.099 R)
• M10: 2,721,036 km (0.077 R)
• M11: 3,162,200 km (0.119 R)
• M12: 3,567,012 km (0.103 R)
• M13: 3,866,507 km (0.114 R)
• M14: 4,019,396 km (0.114 R)
• M15: 4,331,307 km (0.052 R)
• M16: 6,149,520 km (0.062 R)
• M17: 6,256,781 km (0.106 R)
• M18: 7,062,964 km (0.09 R)
• M19: 7,440,400 km (0.118 R)
• M20: 7,708,479 km (0.093 R)
• M21: 8,057,940 km (0.104 R)
• M22: 8,853,202 km (0.064 R)
• M23: 9,548,832 km (0.098 R)
• M24: 9,882,435 km (0.115 R)
• M25: 10,050,583 km (0.115 R)
• M26: 10,177,442 km (0.053 R)
• M27: 10,561,011 km (0.041 R)
• M28: 11,079,966 km (0.1 R)
• M29: 11,607,299 km (0.054 R)
• M30: 12,142,710 km (0.069 R)
• M31: 12,323,125 km (0.112 R)
• M32: 12,869,456 km (0.066 R)
• M33: 13,703,763 km (0.112 R)
• M34: 14,127,574 km (0.108 R)
• M35: 14,222,270 km (0.106 R)
• M36: 15,865,602 km (0.086 R)
• M37: 16,161,806 km (0.101 R)
• M38: 16,310,656 km (0.055 R)
• M39: 16,509,771 km (0.094 R)
• M40: 17,112,052 km (0.112 R)
• M41: 18,028,787 km (0.092 R)
• M42: 18,286,395 km (0.105 R)
• M43: 18,389,767 km (0.097 R)
• M44: 18,805,200 km (0.097 R)
• M45: 19,592,384 km (0.116 R)
• M46: 20,069,901 km (0.084 R)
• M47: 21,144,761 km (0.104 R)
• M48: 21,253,220 km (0.069 R)
• M49: 21,525,338 km (0.117 R)
• M50: 21,853,556 km (0.098 R)
• M51: 22,128,218 km (0.082 R)
• M52: 22,680,982 km (0.094 R)
• M53: 22,959,084 km (0.034 R)
• M54: 23,856,672 km (0.072 R)
• M55: 24,594,339 km (0.093 R)
• M56: 25,512,720 km (0.094 R)
• M57: 25,686,104 km (0.111 R)
• M58: 26,150,605 km (0.096 R)
• M59: 26,911,161 km (0.097 R)
• M60: 28,035,838 km (0.064 R)
• M61: 29,175,923 km (0.079 R)
• M62: 30,576,309 km (0.073 R)
• M63: 31,625,439 km (0.081 R)
• M64: 33,568,715 km (0.065 R)
• M65: 33,758,854 km (0.06 R)
• M66: 34,013,021 km (0.047 R)
• M67: 34,203,908 km (0.12 R)
• M68: 34,842,990 km (0.109 R)
• M69: 34,971,345 km (0.11 R)
• M70: 35,357,158 km (0.111 R)
• M71: 36,523,123 km (0.113 R)
• M72: 37,635,982 km (0.114 R)
• M73: 38,361,831 km (0.104 R)
• M74: 39,292,629 km (0.118 R)
• M75: 41,515,653 km (0.097 R)
• M76: 43,364,683 km (0.118 R)
• M77: 45,100,616 km (0.099 R)
• M78: 46,082,726 km (0.101 R)
• M79: 46,505,789 km (0.108 R)
• M80: 46,859,289 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.7

Radius: 6.7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.84 AU - 15.38 AU

Year: 19967 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,155,784 km

• M1: 429,346 km (0.104 R)
• M2: 708,196 km (0.091 R)
• M3: 1,165,068 km (0.1 R)
• M4: 1,409,062 km (0.109 R)
• M5: 1,609,823 km (0.107 R)
• M6: 1,912,609 km (0.067 R)
• M7: 2,038,720 km (0.067 R)
• M8: 2,299,170 km (0.103 R)
• M9: 2,851,784 km (0.096 R)
• M10: 3,069,300 km (0.07 R)
• M11: 3,912,433 km (0.048 R)
• M12: 4,442,458 km (0.072 R)
• M13: 4,652,344 km (0.099 R)
• M14: 5,257,168 km (0.108 R)
• M15: 5,840,899 km (0.046 R)
• M16: 5,978,529 km (0.104 R)
• M17: 6,070,831 km (0.051 R)
• M18: 6,163,731 km (0.083 R)
• M19: 6,210,256 km (0.102 R)
• M20: 6,350,729 km (0.107 R)
• M21: 6,587,243 km (0.072 R)
• M22: 7,512,207 km (0.033 R)
• M23: 7,762,185 km (0.048 R)
• M24: 8,477,113 km (0.119 R)
• M25: 9,106,471 km (0.057 R)
• M26: 9,642,331 km (0.104 R)
• M27: 10,409,768 km (0.032 R)
• M28: 11,139,955 km (0.073 R)
• M29: 13,487,894 km (0.109 R)
• M30: 14,468,508 km (0.117 R)
• M31: 15,030,248 km (0.056 R)
• M32: 15,219,040 km (0.107 R)
• M33: 16,174,671 km (0.042 R)
• M34: 16,692,430 km (0.081 R)
• M35: 16,953,328 km (0.08 R)
• M36: 18,010,237 km (0.105 R)
• M37: 18,681,632 km (0.102 R)
• M38: 20,814,449 km (0.083 R)
• M39: 23,459,040 km (0.064 R)
• M40: 24,191,771 km (0.112 R)
• M41: 24,265,523 km (0.093 R)
• M42: 24,486,927 km (0.118 R)
• M43: 25,379,728 km (0.088 R)
• M44: 26,358,846 km (0.116 R)
• M45: 27,120,448 km (0.1 R)
• M46: 29,134,185 km (0.09 R)
• M47: 29,369,652 km (0.082 R)
• M48: 30,955,390 km (0.114 R)
• M49: 31,275,828 km (0.038 R)
• M50: 31,356,162 km (0.091 R)
• M51: 31,919,997 km (0.102 R)
• M52: 32,650,034 km (0.047 R)
• M53: 32,976,307 km (0.059 R)
• M54: 33,385,607 km (0.109 R)
• M55: 33,467,587 km (0.081 R)
• M56: 34,043,838 km (0.112 R)
• M57: 35,876,412 km (0.038 R)
• M58: 36,550,649 km (0.093 R)
• M59: 36,719,845 km (0.033 R)
• M60: 37,229,076 km (0.101 R)
• M61: 39,029,785 km (0.061 R)
• M62: 39,116,253 km (0.07 R)
• M63: 39,897,154 km (0.097 R)
• M64: 40,858,619 km (0.078 R)
• M65: 41,034,247 km (0.118 R)
• M66: 41,827,565 km (0.117 R)
• M67: 42,270,674 km (0.096 R)
• M68: 42,537,107 km (0.112 R)
• M69: 44,418,450 km (0.073 R)
• M70: 44,779,879 km (0.115 R)
• M71: 46,693,385 km (0.117 R)
• M72: 49,566,412 km (0.051 R)
• M73: 50,035,252 km (0.049 R)
• M74: 50,599,685 km (0.08 R)
• M75: 50,788,178 km (0.032 R)
• M76: 52,400,843 km (0.095 R)
• M77: 52,973,952 km (0.1 R)
• M78: 54,030,263 km (0.098 R)
• M79: 54,222,945 km (0.054 R)
• M80: 54,415,926 km (0.047 R)
• M81: 56,456,441 km (0.101 R)
• M82: 57,633,477 km (0.063 R)
• M83: 57,731,913 km (0.119 R)
• M84: 58,917,925 km (0.091 R)
• M85: 59,513,773 km (0.065 R)
• M86: 59,613,405 km (0.113 R)
• M87: 59,812,520 km (0.111 R)
• M88: 60,311,578 km (0.093 R)
• M89: 60,411,510 km (0.09 R)
• M90: 60,511,591 km (0.09 R)
• M91: 61,514,794 km (0.076 R)
• M92: 62,523,532 km (0.117 R)
• M93: 62,827,067 km (0.044 R)
• M94: 64,454,991 km (0.119 R)
• M95: 65,069,090 km (0.114 R)
• M96: 69,630,927 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit