🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 43.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 255 Days

Day: 13.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.77 AU - 0.97 AU

Year: 306 Days

Day: 18 Hours

Environment

Temp: 46 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.1 AU - 1.66 AU

Year: 611 Days

Day: 26.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 13.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.74 AU - 5.4 AU

Year: 4301 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,291,345 km

• M1: 181,313 km (0.062 R)
• M2: 275,559 km (0.116 R)
• M3: 397,332 km (0.107 R)
• M4: 485,445 km (0.098 R)
• M5: 590,014 km (0.078 R)
• M6: 852,558 km (0.099 R)
• M7: 1,087,427 km (0.082 R)
• M8: 1,283,400 km (0.051 R)
• M9: 1,386,024 km (0.097 R)
• M10: 1,633,010 km (0.095 R)
• M11: 1,745,209 km (0.103 R)
• M12: 1,894,956 km (0.095 R)
• M13: 2,245,015 km (0.104 R)
• M14: 2,408,825 km (0.089 R)
• M15: 2,655,661 km (0.117 R)
• M16: 2,897,262 km (0.028 R)
• M17: 3,118,218 km (0.032 R)
• M18: 3,287,563 km (0.086 R)
• M19: 3,402,304 km (0.04 R)
• M20: 3,576,885 km (0.12 R)
• M21: 4,134,137 km (0.111 R)
• M22: 4,399,524 km (0.086 R)
• M23: 4,590,261 km (0.118 R)
• M24: 4,963,508 km (0.082 R)
• M25: 5,079,147 km (0.054 R)
• M26: 5,279,458 km (0.064 R)
• M27: 5,397,491 km (0.107 R)
• M28: 5,619,046 km (0.03 R)
• M29: 5,722,418 km (0.097 R)
• M30: 5,896,101 km (0.062 R)
• M31: 6,427,473 km (0.045 R)
• M32: 6,644,539 km (0.119 R)
• M33: 6,753,895 km (0.072 R)
• M34: 7,272,401 km (0.105 R)
• M35: 8,249,874 km (0.032 R)
• M36: 8,367,757 km (0.117 R)
• M37: 8,565,226 km (0.056 R)
• M38: 8,744,295 km (0.056 R)
• M39: 8,844,226 km (0.102 R)
• M40: 9,493,630 km (0.102 R)
• M41: 9,720,271 km (0.11 R)
• M42: 9,886,325 km (0.067 R)
• M43: 10,347,984 km (0.063 R)
• M44: 10,560,114 km (0.067 R)
• M45: 11,010,403 km (0.111 R)
• M46: 11,227,021 km (0.098 R)
• M47: 11,730,567 km (0.119 R)
• M48: 11,951,823 km (0.073 R)
• M49: 12,152,284 km (0.096 R)
• M50: 12,286,473 km (0.103 R)
• M51: 12,737,361 km (0.102 R)
• M52: 12,828,167 km (0.116 R)
• M53: 13,010,527 km (0.118 R)
• M54: 13,124,820 km (0.085 R)
• M55: 15,313,137 km (0.085 R)
• M56: 15,530,952 km (0.108 R)
• M57: 15,628,041 km (0.095 R)
• M58: 16,141,161 km (0.116 R)
• M59: 16,313,498 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8.9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.82 AU - 5.62 AU

Year: 4493 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,291,345 km

• M1: 220,208 km (0.096 R)
• M2: 337,493 km (0.112 R)
• M3: 644,468 km (0.088 R)
• M4: 892,650 km (0.109 R)
• M5: 1,014,274 km (0.112 R)
• M6: 1,098,497 km (0.054 R)
• M7: 1,259,165 km (0.034 R)
• M8: 1,350,270 km (0.118 R)
• M9: 1,720,076 km (0.117 R)
• M10: 1,804,599 km (0.071 R)
• M11: 2,013,288 km (0.074 R)
• M12: 2,764,569 km (0.105 R)
• M13: 2,864,350 km (0.098 R)
• M14: 3,616,828 km (0.118 R)
• M15: 3,792,007 km (0.071 R)
• M16: 4,128,303 km (0.081 R)
• M17: 4,998,514 km (0.12 R)
• M18: 5,071,517 km (0.104 R)
• M19: 5,292,623 km (0.075 R)
• M20: 5,542,152 km (0.094 R)
• M21: 5,617,699 km (0.088 R)
• M22: 5,693,695 km (0.113 R)
• M23: 5,975,238 km (0.105 R)
• M24: 7,173,517 km (0.047 R)
• M25: 7,673,324 km (0.088 R)
• M26: 7,785,821 km (0.112 R)
• M27: 8,415,030 km (0.07 R)
• M28: 8,735,618 km (0.037 R)
• M29: 8,794,410 km (0.092 R)
• M30: 8,882,822 km (0.048 R)
• M31: 9,419,131 km (0.07 R)
• M32: 9,509,488 km (0.06 R)
• M33: 10,274,232 km (0.113 R)
• M34: 10,900,299 km (0.12 R)
• M35: 10,995,294 km (0.104 R)
• M36: 11,154,167 km (0.107 R)
• M37: 11,377,816 km (0.035 R)
• M38: 11,538,633 km (0.102 R)
• M39: 11,862,363 km (0.101 R)
• M40: 11,992,663 km (0.08 R)
• M41: 12,452,527 km (0.116 R)
• M42: 12,585,070 km (0.107 R)
• M43: 12,985,245 km (0.097 R)
• M44: 13,764,051 km (0.051 R)
• M45: 14,072,971 km (0.116 R)
• M46: 15,013,194 km (0.039 R)
• M47: 15,295,784 km (0.04 R)
• M48: 16,844,122 km (0.038 R)
• M49: 17,248,186 km (0.095 R)
• M50: 17,692,791 km (0.077 R)
• M51: 17,916,439 km (0.083 R)
• M52: 18,140,986 km (0.11 R)
• M53: 18,555,222 km (0.112 R)
• M54: 18,744,464 km (0.114 R)
• M55: 18,858,308 km (0.095 R)
• M56: 18,972,451 km (0.067 R)
• M57: 19,277,930 km (0.055 R)
• M58: 20,126,299 km (0.094 R)
• M59: 20,398,866 km (0.026 R)
• M60: 20,516,002 km (0.086 R)
• M61: 21,223,600 km (0.1 R)
• M62: 21,461,311 km (0.072 R)
• M63: 21,540,747 km (0.1 R)
• M64: 22,019,311 km (0.113 R)
• M65: 22,461,073 km (0.107 R)
• M66: 22,703,272 km (0.085 R)
• M67: 22,986,910 km (0.114 R)
• M68: 23,435,105 km (0.087 R)
• M69: 23,845,003 km (0.065 R)
• M70: 24,547,365 km (0.08 R)
• M71: 24,963,546 km (0.094 R)
• M72: 25,130,797 km (0.091 R)
• M73: 25,718,716 km (0.044 R)
• M74: 26,056,808 km (0.07 R)
• M75: 26,694,693 km (0.076 R)
• M76: 26,780,113 km (0.064 R)
• M77: 26,865,683 km (0.059 R)
• M78: 27,251,646 km (0.075 R)
• M79: 27,510,001 km (0.088 R)
• M80: 27,682,637 km (0.096 R)
• M81: 28,813,896 km (0.04 R)
• M82: 28,945,393 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 4

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.21 AU - 14.83 AU

Year: 17699 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,291,345 km

• M1: 58,194 km (0.042 R)
• M2: 86,468 km (0.104 R)
• M3: 694,433 km (0.097 R)
• M4: 940,671 km (0.068 R)
• M5: 1,147,416 km (0.095 R)
• M6: 1,368,073 km (0.114 R)
• M7: 1,873,115 km (0.093 R)
• M8: 1,949,559 km (0.044 R)
• M9: 2,105,740 km (0.103 R)
• M10: 2,158,697 km (0.032 R)
• M11: 2,569,643 km (0.066 R)
• M12: 2,769,655 km (0.061 R)
• M13: 2,974,754 km (0.099 R)
• M14: 3,064,064 km (0.118 R)
• M15: 3,461,695 km (0.102 R)
• M16: 4,137,578 km (0.034 R)
• M17: 4,203,999 km (0.112 R)
• M18: 4,644,715 km (0.047 R)
• M19: 4,852,955 km (0.071 R)
• M20: 5,387,019 km (0.059 R)
• M21: 5,423,372 km (0.088 R)
• M22: 6,089,980 km (0.091 R)
• M23: 6,317,817 km (0.099 R)
• M24: 6,356,114 km (0.115 R)
• M25: 6,587,243 km (0.086 R)
• M26: 6,626,138 km (0.12 R)
• M27: 6,664,884 km (0.108 R)
• M28: 6,703,929 km (0.112 R)
• M29: 7,057,878 km (0.045 R)
• M30: 7,498,743 km (0.089 R)
• M31: 7,948,434 km (0.099 R)
• M32: 7,989,723 km (0.092 R)
• M33: 8,364,915 km (0.054 R)
• M34: 8,745,641 km (0.057 R)
• M35: 10,055,370 km (0.055 R)
• M36: 10,596,017 km (0.105 R)
• M37: 11,146,238 km (0.102 R)
• M38: 11,192,464 km (0.119 R)
• M39: 11,285,215 km (0.053 R)
• M40: 11,471,464 km (0.075 R)
• M41: 11,564,963 km (0.111 R)
• M42: 11,611,787 km (0.067 R)
• M43: 11,894,228 km (0.064 R)
• M44: 12,561,883 km (0.084 R)
• M45: 13,339,642 km (0.118 R)
• M46: 13,487,146 km (0.037 R)
• M47: 13,933,246 km (0.053 R)
• M48: 16,497,354 km (0.085 R)
• M49: 16,973,973 km (0.098 R)
• M50: 17,347,967 km (0.092 R)
• M51: 18,049,581 km (0.073 R)
• M52: 20,492,066 km (0.092 R)
• M53: 21,061,435 km (0.026 R)
• M54: 22,683,226 km (0.111 R)
• M55: 22,918,095 km (0.087 R)
• M56: 25,372,397 km (0.086 R)
• M57: 25,494,320 km (0.074 R)
• M58: 25,860,984 km (0.111 R)
• M59: 26,352,563 km (0.069 R)
• M60: 27,407,527 km (0.1 R)
• M61: 27,783,167 km (0.069 R)
• M62: 27,908,680 km (0.085 R)
• M63: 30,978,877 km (0.069 R)
• M64: 31,370,075 km (0.046 R)
• M65: 32,818,482 km (0.04 R)
• M66: 35,371,220 km (0.094 R)
• M67: 35,439,287 km (0.098 R)
• M68: 35,643,637 km (0.108 R)
• M69: 36,671,375 km (0.117 R)
• M70: 37,223,391 km (0.119 R)
• M71: 38,265,939 km (0.116 R)
• M72: 38,475,525 km (0.113 R)
• M73: 38,545,537 km (0.034 R)
• M74: 39,670,812 km (0.074 R)
• M75: 39,883,092 km (0.104 R)
• M76: 40,806,858 km (0.11 R)
• M77: 42,893,150 km (0.079 R)
• M78: 45,604,612 km (0.118 R)
• M79: 46,272,566 km (0.03 R)
• M80: 46,495,916 km (0.091 R)
• M81: 47,093,260 km (0.116 R)
• M82: 47,317,956 km (0.109 R)
• M83: 48,371,125 km (0.099 R)
• M84: 49,584,214 km (0.09 R)
• M85: 50,041,685 km (0.087 R)
• M86: 50,118,129 km (0.083 R)
• M87: 50,730,583 km (0.029 R)
• M88: 50,960,814 km (0.105 R)
• M89: 51,422,473 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 6

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.74 AU - 15.4 AU

Year: 17801 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,291,345 km

• M1: 100,081 km (0.08 R)
• M2: 194,178 km (0.097 R)
• M3: 249,080 km (0.107 R)
• M4: 326,572 km (0.064 R)
• M5: 413,040 km (0.084 R)
• M6: 763,996 km (0.113 R)
• M7: 882,029 km (0.09 R)
• M8: 1,587,682 km (0.05 R)
• M9: 1,927,868 km (0.114 R)
• M10: 1,992,045 km (0.079 R)
• M11: 2,531,645 km (0.098 R)
• M12: 3,577,483 km (0.058 R)
• M13: 4,827,074 km (0.054 R)
• M14: 4,958,870 km (0.101 R)
• M15: 5,047,432 km (0.117 R)
• M16: 5,867,677 km (0.074 R)
• M17: 5,961,326 km (0.112 R)
• M18: 6,925,334 km (0.084 R)
• M19: 6,974,702 km (0.051 R)
• M20: 7,173,816 km (0.118 R)
• M21: 7,274,047 km (0.097 R)
• M22: 7,526,568 km (0.084 R)
• M23: 9,703,965 km (0.109 R)
• M24: 9,814,967 km (0.093 R)
• M25: 10,946,824 km (0.095 R)
• M26: 11,294,340 km (0.111 R)
• M27: 12,781,343 km (0.095 R)
• M28: 13,024,888 km (0.091 R)
• M29: 14,645,183 km (0.072 R)
• M30: 14,708,762 km (0.075 R)
• M31: 14,836,219 km (0.044 R)
• M32: 15,220,686 km (0.089 R)
• M33: 15,285,162 km (0.093 R)
• M34: 15,868,893 km (0.09 R)
• M35: 16,130,540 km (0.111 R)
• M36: 16,262,037 km (0.108 R)
• M37: 16,592,199 km (0.106 R)
• M38: 17,663,320 km (0.067 R)
• M39: 17,731,088 km (0.116 R)
• M40: 18,481,321 km (0.096 R)
• M41: 18,687,766 km (0.066 R)
• M42: 19,801,672 km (0.1 R)
• M43: 20,437,612 km (0.097 R)
• M44: 20,936,820 km (0.068 R)
• M45: 21,008,478 km (0.12 R)
• M46: 22,020,059 km (0.06 R)
• M47: 23,121,548 km (0.088 R)
• M48: 23,641,699 km (0.066 R)
• M49: 24,996,757 km (0.11 R)
• M50: 27,076,167 km (0.027 R)
• M51: 27,545,755 km (0.066 R)
• M52: 28,255,148 km (0.081 R)
• M53: 29,933,786 km (0.072 R)
• M54: 30,176,134 km (0.104 R)
• M55: 30,907,369 km (0.035 R)
• M56: 32,139,008 km (0.08 R)
• M57: 35,415,351 km (0.115 R)
• M58: 35,500,772 km (0.079 R)
• M59: 35,928,771 km (0.042 R)
• M60: 37,745,039 km (0.079 R)
• M61: 39,325,540 km (0.104 R)
• M62: 39,502,365 km (0.102 R)
• M63: 39,590,927 km (0.084 R)
• M64: 39,945,923 km (0.09 R)
• M65: 41,466,136 km (0.12 R)
• M66: 41,556,194 km (0.075 R)
• M67: 44,286,654 km (0.1 R)
• M68: 44,562,962 km (0.111 R)
• M69: 45,395,025 km (0.084 R)
• M70: 45,580,676 km (0.099 R)
• M71: 46,138,975 km (0.077 R)
• M72: 46,232,324 km (0.103 R)
• M73: 46,699,668 km (0.053 R)
• M74: 47,168,508 km (0.071 R)
• M75: 48,489,756 km (0.112 R)
• M76: 52,331,130 km (0.103 R)
• M77: 53,502,482 km (0.073 R)
• M78: 55,077,747 km (0.091 R)
• M79: 55,870,915 km (0.11 R)
• M80: 55,970,398 km (0.037 R)
• M81: 56,169,513 km (0.114 R)
• M82: 57,870,739 km (0.09 R)
• M83: 58,172,778 km (0.054 R)
• M84: 58,475,264 km (0.058 R)
• M85: 60,607,333 km (0.12 R)
• M86: 61,221,283 km (0.115 R)
• M87: 65,575,479 km (0.1 R)
• M88: 65,785,364 km (0.101 R)
• M89: 66,310,902 km (0.118 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: 286 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit