🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 23.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.77 AU - 0.95 AU

Year: 286 Days

Day: 30.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,305,309 km

• M1: 68,217 km (0.065 R)
• M2: 113,844 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.48 AU - 1.7 AU

Year: 718 Days

Day: 14.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.31 AU - 3.37 AU

Year: 1714 Days

Day: 18.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.14 AU - 3.8 AU

Year: 2315 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,305,309 km

• M1: 3,315,837 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.81 AU - 4.35 AU

Year: 2426 Days

Day: 19.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,305,309 km

• M1: 562,039 km (0.09 R)
• M2: 2,423,336 km (0.065 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 8.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.18 AU - 6.16 AU

Year: 4210 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,305,309 km

• M1: 115,639 km (0.047 R)
• M2: 183,407 km (0.05 R)
• M3: 236,514 km (0.05 R)
• M4: 290,818 km (0.093 R)
• M5: 343,178 km (0.097 R)
• M6: 621,280 km (0.106 R)
• M7: 682,914 km (0.081 R)
• M8: 962,961 km (0.118 R)
• M9: 1,023,249 km (0.118 R)
• M10: 1,085,033 km (0.044 R)
• M11: 1,251,386 km (0.092 R)
• M12: 1,331,122 km (0.104 R)
• M13: 1,509,742 km (0.095 R)
• M14: 1,594,863 km (0.099 R)
• M15: 1,740,422 km (0.1 R)
• M16: 1,890,468 km (0.061 R)
• M17: 2,076,269 km (0.049 R)
• M18: 2,155,406 km (0.102 R)
• M19: 2,966,376 km (0.051 R)
• M20: 3,385,699 km (0.104 R)
• M21: 3,535,895 km (0.089 R)
• M22: 3,999,948 km (0.117 R)
• M23: 4,836,649 km (0.033 R)
• M24: 5,659,287 km (0.098 R)
• M25: 5,726,008 km (0.07 R)
• M26: 5,950,555 km (0.057 R)
• M27: 6,041,211 km (0.041 R)
• M28: 6,594,723 km (0.042 R)
• M29: 6,688,521 km (0.114 R)
• M30: 6,830,190 km (0.113 R)
• M31: 6,972,757 km (0.066 R)
• M32: 7,092,285 km (0.1 R)
• M33: 7,651,183 km (0.105 R)
• M34: 7,725,084 km (0.062 R)
• M35: 7,799,285 km (0.067 R)
• M36: 8,173,878 km (0.052 R)
• M37: 8,605,468 km (0.065 R)
• M38: 8,682,361 km (0.098 R)
• M39: 9,253,526 km (0.101 R)
• M40: 9,437,830 km (0.063 R)
• M41: 9,649,960 km (0.109 R)
• M42: 10,623,842 km (0.079 R)
• M43: 11,178,402 km (0.042 R)
• M44: 11,262,476 km (0.028 R)
• M45: 11,487,471 km (0.054 R)
• M46: 11,685,538 km (0.089 R)
• M47: 11,827,806 km (0.09 R)
• M48: 12,229,028 km (0.06 R)
• M49: 12,373,389 km (0.094 R)
• M50: 13,044,934 km (0.076 R)
• M51: 13,251,679 km (0.06 R)
• M52: 13,340,689 km (0.114 R)
• M53: 14,728,958 km (0.083 R)
• M54: 15,346,946 km (0.068 R)
• M55: 15,878,767 km (0.104 R)
• M56: 16,512,164 km (0.054 R)
• M57: 16,928,345 km (0.114 R)
• M58: 17,024,986 km (0.104 R)
• M59: 17,803,792 km (0.037 R)
• M60: 17,901,928 km (0.077 R)
• M61: 18,263,506 km (0.036 R)
• M62: 18,893,613 km (0.097 R)
• M63: 19,194,604 km (0.074 R)
• M64: 19,497,240 km (0.118 R)
• M65: 19,869,140 km (0.073 R)
• M66: 20,551,456 km (0.119 R)
• M67: 20,723,195 km (0.078 R)
• M68: 22,149,760 km (0.081 R)
• M69: 22,431,752 km (0.111 R)
• M70: 22,644,031 km (0.068 R)
• M71: 23,249,155 km (0.072 R)
• M72: 23,320,662 km (0.088 R)
• M73: 23,535,784 km (0.105 R)
• M74: 23,787,557 km (0.114 R)
• M75: 24,221,242 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 8.7

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.82 AU - 9.5 AU

Year: 8349 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,305,309 km

• M1: 109,655 km (0.07 R)
• M2: 302,188 km (0.094 R)
• M3: 424,260 km (0.093 R)
• M4: 492,476 km (0.078 R)
• M5: 947,104 km (0.063 R)
• M6: 1,097,001 km (0.073 R)
• M7: 1,175,091 km (0.092 R)
• M8: 1,275,471 km (0.109 R)
• M9: 1,484,759 km (0.109 R)
• M10: 1,819,708 km (0.092 R)
• M11: 2,178,145 km (0.1 R)
• M12: 2,558,572 km (0.113 R)
• M13: 2,637,261 km (0.101 R)
• M14: 3,125,848 km (0.084 R)
• M15: 3,496,401 km (0.057 R)
• M16: 3,701,650 km (0.103 R)
• M17: 4,722,057 km (0.118 R)
• M18: 4,818,996 km (0.111 R)
• M19: 5,179,976 km (0.104 R)
• M20: 5,279,907 km (0.056 R)
• M21: 5,720,623 km (0.098 R)
• M22: 6,138,001 km (0.091 R)
• M23: 6,457,542 km (0.089 R)
• M24: 6,637,358 km (0.056 R)
• M25: 6,709,764 km (0.083 R)
• M26: 6,928,625 km (0.073 R)
• M27: 7,038,879 km (0.077 R)
• M28: 7,486,027 km (0.119 R)
• M29: 8,368,505 km (0.07 R)
• M30: 8,722,753 km (0.09 R)
• M31: 8,802,040 km (0.07 R)
• M32: 9,897,395 km (0.116 R)
• M33: 10,313,876 km (0.096 R)
• M34: 10,736,190 km (0.051 R)
• M35: 10,863,947 km (0.1 R)
• M36: 13,203,658 km (0.066 R)
• M37: 13,615,949 km (0.104 R)
• M38: 13,800,553 km (0.069 R)
• M39: 14,172,304 km (0.101 R)
• M40: 14,641,592 km (0.117 R)
• M41: 15,163,689 km (0.096 R)
• M42: 15,355,174 km (0.086 R)
• M43: 15,837,029 km (0.047 R)
• M44: 15,982,588 km (0.077 R)
• M45: 16,177,364 km (0.069 R)
• M46: 16,373,038 km (0.089 R)
• M47: 16,569,311 km (0.036 R)
• M48: 17,512,675 km (0.049 R)
• M49: 18,016,221 km (0.106 R)
• M50: 18,473,392 km (0.116 R)
• M51: 18,729,055 km (0.107 R)
• M52: 19,451,164 km (0.101 R)
• M53: 20,129,740 km (0.087 R)
• M54: 20,340,224 km (0.078 R)
• M55: 20,657,072 km (0.073 R)
• M56: 21,510,229 km (0.098 R)
• M57: 21,779,206 km (0.116 R)
• M58: 22,429,358 km (0.083 R)
• M59: 22,702,075 km (0.091 R)
• M60: 23,250,950 km (0.111 R)
• M61: 24,642,060 km (0.088 R)
• M62: 27,445,973 km (0.107 R)
• M63: 28,383,204 km (0.088 R)
• M64: 28,974,415 km (0.099 R)
• M65: 29,569,515 km (0.08 R)
• M66: 30,108,666 km (0.071 R)
• M67: 32,051,643 km (0.087 R)
• M68: 32,235,798 km (0.113 R)
• M69: 32,358,917 km (0.096 R)
• M70: 32,976,307 km (0.11 R)
• M71: 33,659,970 km (0.12 R)
• M72: 34,599,744 km (0.093 R)
• M73: 34,725,705 km (0.028 R)
• M74: 35,484,615 km (0.103 R)
• M75: 35,802,510 km (0.11 R)
• M76: 36,440,994 km (0.087 R)
• M77: 36,825,909 km (0.055 R)
• M78: 36,954,564 km (0.093 R)
• M79: 37,859,032 km (0.027 R)
• M80: 38,183,809 km (0.105 R)
• M81: 39,492,192 km (0.108 R)
• M82: 39,558,015 km (0.095 R)
• M83: 40,019,525 km (0.066 R)
• M84: 40,549,400 km (0.047 R)
• M85: 43,504,557 km (0.115 R)
• M86: 44,596,172 km (0.112 R)
• M87: 44,870,535 km (0.088 R)
• M88: 45,007,866 km (0.111 R)
• M89: 45,489,870 km (0.093 R)
• M90: 45,696,914 km (0.088 R)
• M91: 45,766,028 km (0.105 R)
• M92: 45,904,256 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 9.7

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.57 AU - 14.23 AU

Year: 13786 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,305,309 km

• M1: 143,315 km (0.088 R)
• M2: 250,576 km (0.057 R)
• M3: 315,951 km (0.082 R)
• M4: 405,410 km (0.109 R)
• M5: 540,946 km (0.077 R)
• M6: 795,561 km (0.091 R)
• M7: 881,730 km (0.064 R)
• M8: 948,600 km (0.068 R)
• M9: 1,040,453 km (0.109 R)
• M10: 1,135,597 km (0.081 R)
• M11: 1,711,250 km (0.057 R)
• M12: 1,796,222 km (0.026 R)
• M13: 2,211,505 km (0.089 R)
• M14: 3,812,203 km (0.045 R)
• M15: 4,383,517 km (0.098 R)
• M16: 5,186,558 km (0.111 R)
• M17: 5,605,133 km (0.093 R)
• M18: 5,861,544 km (0.081 R)
• M19: 6,034,629 km (0.039 R)
• M20: 6,385,884 km (0.037 R)
• M21: 6,743,722 km (0.06 R)
• M22: 6,834,379 km (0.103 R)
• M23: 7,016,589 km (0.091 R)
• M24: 7,200,445 km (0.034 R)
• M25: 7,432,621 km (0.083 R)
• M26: 7,620,067 km (0.12 R)
• M27: 8,288,620 km (0.098 R)
• M28: 9,225,701 km (0.095 R)
• M29: 10,040,859 km (0.102 R)
• M30: 10,614,567 km (0.091 R)
• M31: 10,985,271 km (0.057 R)
• M32: 11,091,934 km (0.116 R)
• M33: 11,306,308 km (0.029 R)
• M34: 11,630,486 km (0.102 R)
• M35: 11,903,054 km (0.107 R)
• M36: 12,288,119 km (0.11 R)
• M37: 13,014,117 km (0.115 R)
• M38: 13,240,309 km (0.105 R)
• M39: 13,754,028 km (0.094 R)
• M40: 14,274,330 km (0.091 R)
• M41: 14,683,480 km (0.095 R)
• M42: 15,274,541 km (0.096 R)
• M43: 15,513,299 km (0.095 R)
• M44: 18,853,820 km (0.11 R)
• M45: 18,917,698 km (0.086 R)
• M46: 19,754,848 km (0.088 R)
• M47: 20,538,441 km (0.032 R)
• M48: 20,670,087 km (0.065 R)
• M49: 21,265,637 km (0.059 R)
• M50: 22,338,403 km (0.076 R)
• M51: 24,188,480 km (0.025 R)
• M52: 25,166,850 km (0.108 R)
• M53: 25,802,790 km (0.117 R)
• M54: 26,802,403 km (0.058 R)
• M55: 27,379,253 km (0.103 R)
• M56: 28,106,149 km (0.119 R)
• M57: 28,839,328 km (0.081 R)
• M58: 28,913,080 km (0.116 R)
• M59: 29,208,386 km (0.113 R)
• M60: 30,100,288 km (0.098 R)
• M61: 30,624,629 km (0.119 R)
• M62: 30,925,620 km (0.092 R)
• M63: 31,001,167 km (0.067 R)
• M64: 31,758,581 km (0.101 R)
• M65: 32,829,253 km (0.1 R)
• M66: 33,834,102 km (0.085 R)
• M67: 35,715,444 km (0.108 R)
• M68: 36,350,188 km (0.067 R)
• M69: 36,429,774 km (0.117 R)
• M70: 37,309,111 km (0.092 R)
• M71: 37,630,596 km (0.117 R)
• M72: 39,007,346 km (0.057 R)
• M73: 42,814,312 km (0.087 R)
• M74: 43,488,400 km (0.04 R)
• M75: 43,996,285 km (0.083 R)
• M76: 45,360,318 km (0.096 R)
• M77: 45,531,758 km (0.115 R)
• M78: 47,432,099 km (0.109 R)
• M79: 50,686,152 km (0.074 R)
• M80: 53,648,788 km (0.118 R)
• M81: 54,193,474 km (0.099 R)
• M82: 54,466,490 km (0.112 R)
• M83: 54,648,701 km (0.051 R)
• M84: 55,013,869 km (0.096 R)
• M85: 56,390,319 km (0.074 R)
• M86: 59,646,017 km (0.097 R)
• M87: 60,398,644 km (0.062 R)
• M88: 63,344,974 km (0.045 R)
• M89: 64,209,052 km (0.054 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit