🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 33.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.11 AU - 1.17 AU

Year: 466 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.34 AU - 3.7 AU

Year: 2009 Days

Day: 12.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 9.8

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.39 AU - 4.73 AU

Year: 3728 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,269,165 km

• M1: 124,316 km (0.102 R)
• M2: 291,267 km (0.069 R)
• M3: 654,640 km (0.11 R)
• M4: 826,977 km (0.044 R)
• M5: 1,027,737 km (0.102 R)
• M6: 1,230,592 km (0.103 R)
• M7: 1,301,202 km (0.09 R)
• M8: 1,476,531 km (0.074 R)
• M9: 1,659,639 km (0.06 R)
• M10: 1,882,988 km (0.056 R)
• M11: 2,031,689 km (0.03 R)
• M12: 2,236,189 km (0.084 R)
• M13: 2,394,164 km (0.031 R)
• M14: 2,483,474 km (0.062 R)
• M15: 2,702,486 km (0.107 R)
• M16: 2,889,932 km (0.119 R)
• M17: 3,198,702 km (0.117 R)
• M18: 3,806,368 km (0.097 R)
• M19: 4,965,303 km (0.094 R)
• M20: 5,690,404 km (0.051 R)
• M21: 6,004,410 km (0.09 R)
• M22: 6,274,583 km (0.088 R)
• M23: 6,398,750 km (0.08 R)
• M24: 6,750,754 km (0.116 R)
• M25: 7,212,413 km (0.078 R)
• M26: 7,631,586 km (0.104 R)
• M27: 8,004,832 km (0.085 R)
• M28: 8,139,471 km (0.111 R)
• M29: 8,411,290 km (0.069 R)
• M30: 8,520,796 km (0.119 R)
• M31: 9,047,679 km (0.102 R)
• M32: 9,414,344 km (0.027 R)
• M33: 9,556,611 km (0.069 R)
• M34: 9,642,331 km (0.111 R)
• M35: 9,814,518 km (0.092 R)
• M36: 10,220,377 km (0.113 R)
• M37: 10,720,632 km (0.064 R)
• M38: 11,228,816 km (0.101 R)
• M39: 11,410,129 km (0.06 R)
• M40: 11,592,339 km (0.099 R)
• M41: 11,806,114 km (0.098 R)
• M42: 12,299,787 km (0.098 R)
• M43: 12,393,136 km (0.066 R)
• M44: 13,211,736 km (0.095 R)
• M45: 13,788,735 km (0.091 R)
• M46: 14,669,567 km (0.077 R)
• M47: 14,735,540 km (0.063 R)
• M48: 14,934,056 km (0.056 R)
• M49: 15,000,478 km (0.057 R)
• M50: 15,133,470 km (0.065 R)
• M51: 15,703,288 km (0.118 R)
• M52: 16,143,705 km (0.118 R)
• M53: 16,485,386 km (0.063 R)
• M54: 17,210,487 km (0.078 R)
• M55: 17,349,912 km (0.086 R)
• M56: 17,840,444 km (0.053 R)
• M57: 17,981,365 km (0.092 R)
• M58: 18,193,644 km (0.073 R)
• M59: 18,656,201 km (0.114 R)
• M60: 19,014,637 km (0.049 R)
• M61: 19,447,873 km (0.059 R)
• M62: 19,847,897 km (0.081 R)
• M63: 19,957,403 km (0.07 R)
• M64: 20,030,556 km (0.087 R)
• M65: 20,434,471 km (0.103 R)
• M66: 21,138,478 km (0.076 R)
• M67: 22,266,297 km (0.091 R)
• M68: 22,342,143 km (0.107 R)
• M69: 22,570,280 km (0.097 R)
• M70: 22,799,164 km (0.082 R)
• M71: 23,105,690 km (0.103 R)
• M72: 23,259,327 km (0.09 R)
• M73: 23,413,413 km (0.078 R)
• M74: 23,800,124 km (0.106 R)
• M75: 23,916,511 km (0.081 R)
• M76: 24,501,438 km (0.09 R)
• M77: 25,012,315 km (0.095 R)
• M78: 25,884,620 km (0.112 R)
• M79: 26,004,448 km (0.113 R)
• M80: 26,324,588 km (0.12 R)
• M81: 26,565,590 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 14.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.25 AU - 5.11 AU

Year: 3876 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,269,165 km

• M1: 195,076 km (0.111 R)
• M2: 396,584 km (0.12 R)
• M3: 948,151 km (0.093 R)
• M4: 1,121,086 km (0.119 R)
• M5: 1,235,080 km (0.066 R)
• M6: 1,389,465 km (0.06 R)
• M7: 1,550,732 km (0.095 R)
• M8: 1,811,780 km (0.071 R)
• M9: 2,017,178 km (0.096 R)
• M10: 2,187,420 km (0.119 R)
• M11: 2,392,070 km (0.115 R)
• M12: 2,603,452 km (0.028 R)
• M13: 2,742,578 km (0.107 R)
• M14: 2,884,397 km (0.027 R)
• M15: 3,274,548 km (0.114 R)
• M16: 3,391,683 km (0.105 R)
• M17: 3,647,346 km (0.113 R)
• M18: 3,803,975 km (0.094 R)
• M19: 4,016,254 km (0.097 R)
• M20: 4,434,230 km (0.101 R)
• M21: 4,657,879 km (0.106 R)
• M22: 4,790,124 km (0.104 R)
• M23: 4,962,161 km (0.043 R)
• M24: 5,077,950 km (0.116 R)
• M25: 5,292,473 km (0.105 R)
• M26: 5,510,288 km (0.084 R)
• M27: 6,160,440 km (0.109 R)
• M28: 6,347,886 km (0.049 R)
• M29: 6,494,792 km (0.084 R)
• M30: 6,986,071 km (0.029 R)
• M31: 7,137,913 km (0.11 R)
• M32: 7,312,942 km (0.068 R)
• M33: 7,622,610 km (0.114 R)
• M34: 8,117,928 km (0.1 R)
• M35: 8,507,930 km (0.108 R)
• M36: 9,140,131 km (0.113 R)
• M37: 9,425,863 km (0.067 R)
• M38: 9,642,331 km (0.115 R)
• M39: 9,738,971 km (0.104 R)
• M40: 10,400,044 km (0.064 R)
• M41: 10,698,641 km (0.114 R)
• M42: 11,559,876 km (0.103 R)
• M43: 11,765,873 km (0.092 R)
• M44: 11,869,245 km (0.094 R)
• M45: 12,233,665 km (0.098 R)
• M46: 12,522,539 km (0.101 R)
• M47: 12,866,913 km (0.099 R)
• M48: 13,133,945 km (0.117 R)
• M49: 13,727,849 km (0.067 R)
• M50: 14,303,052 km (0.09 R)
• M51: 15,251,054 km (0.087 R)
• M52: 15,505,371 km (0.105 R)
• M53: 15,704,186 km (0.073 R)
• M54: 15,961,046 km (0.1 R)
• M55: 17,207,495 km (0.098 R)
• M56: 17,354,550 km (0.047 R)
• M57: 17,620,086 km (0.107 R)
• M58: 17,887,118 km (0.099 R)
• M59: 18,006,198 km (0.059 R)
• M60: 18,185,267 km (0.115 R)
• M61: 18,515,280 km (0.077 R)
• M62: 18,756,431 km (0.112 R)
• M63: 19,120,253 km (0.058 R)
• M64: 19,272,544 km (0.029 R)
• M65: 19,762,477 km (0.063 R)
• M66: 20,723,494 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 3.8

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.68 AU - 19.94 AU

Year: 26389 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,269,165 km

• M1: 64,028 km (0.1 R)
• M2: 113,844 km (0.084 R)
• M3: 194,627 km (0.072 R)
• M4: 482,752 km (0.111 R)
• M5: 1,149,510 km (0.114 R)
• M6: 1,332,319 km (0.118 R)
• M7: 1,440,777 km (0.049 R)
• M8: 1,994,888 km (0.089 R)
• M9: 2,056,672 km (0.103 R)
• M10: 2,408,077 km (0.047 R)
• M11: 2,812,141 km (0.101 R)
• M12: 2,951,566 km (0.097 R)
• M13: 2,986,721 km (0.107 R)
• M14: 3,606,356 km (0.104 R)
• M15: 4,185,000 km (0.092 R)
• M16: 4,384,265 km (0.066 R)
• M17: 4,464,748 km (0.107 R)
• M18: 4,750,630 km (0.113 R)
• M19: 5,000,309 km (0.045 R)
• M20: 5,211,691 km (0.047 R)
• M21: 6,041,211 km (0.073 R)
• M22: 7,098,868 km (0.054 R)
• M23: 7,336,280 km (0.098 R)
• M24: 7,431,873 km (0.094 R)
• M25: 8,014,856 km (0.079 R)
• M26: 9,587,129 km (0.094 R)
• M27: 10,381,045 km (0.119 R)
• M28: 11,862,513 km (0.034 R)
• M29: 11,974,861 km (0.108 R)
• M30: 12,144,056 km (0.118 R)
• M31: 12,771,170 km (0.085 R)
• M32: 14,474,192 km (0.056 R)
• M33: 15,138,557 km (0.066 R)
• M34: 16,122,611 km (0.035 R)
• M35: 16,748,080 km (0.118 R)
• M36: 17,572,963 km (0.11 R)
• M37: 17,701,168 km (0.077 R)
• M38: 19,064,603 km (0.113 R)
• M39: 20,326,910 km (0.102 R)
• M40: 20,394,079 km (0.078 R)
• M41: 21,138,030 km (0.083 R)
• M42: 21,274,313 km (0.071 R)
• M43: 22,028,735 km (0.078 R)
• M44: 23,071,432 km (0.111 R)
• M45: 23,141,594 km (0.099 R)
• M46: 23,563,609 km (0.082 R)
• M47: 24,272,554 km (0.119 R)
• M48: 25,929,649 km (0.1 R)
• M49: 26,148,511 km (0.112 R)
• M50: 26,221,515 km (0.118 R)
• M51: 27,325,846 km (0.115 R)
• M52: 28,070,544 km (0.051 R)
• M53: 28,671,030 km (0.073 R)
• M54: 29,808,273 km (0.089 R)
• M55: 32,126,741 km (0.091 R)
• M56: 32,361,759 km (0.056 R)
• M57: 33,783,687 km (0.091 R)
• M58: 35,145,327 km (0.059 R)
• M59: 36,198,646 km (0.093 R)
• M60: 37,426,844 km (0.098 R)
• M61: 38,087,468 km (0.112 R)
• M62: 38,170,346 km (0.119 R)
• M63: 38,336,250 km (0.1 R)
• M64: 38,419,276 km (0.068 R)
• M65: 39,169,210 km (0.037 R)
• M66: 41,959,959 km (0.089 R)
• M67: 42,131,099 km (0.091 R)
• M68: 44,029,496 km (0.108 R)
• M69: 44,116,412 km (0.099 R)
• M70: 45,955,568 km (0.115 R)
• M71: 46,220,207 km (0.118 R)
• M72: 47,017,564 km (0.067 R)
• M73: 48,177,396 km (0.083 R)
• M74: 48,356,614 km (0.115 R)
• M75: 50,161,363 km (0.1 R)
• M76: 53,186,980 km (0.063 R)
• M77: 53,836,235 km (0.108 R)
• M78: 55,800,006 km (0.083 R)
• M79: 58,263,733 km (0.082 R)
• M80: 59,412,645 km (0.091 R)
• M81: 59,508,836 km (0.099 R)
• M82: 60,956,345 km (0.077 R)
• M83: 64,674,750 km (0.112 R)
• M84: 65,665,537 km (0.117 R)
• M85: 66,262,282 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 5.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.39 AU - 18.73 AU

Year: 26980 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,269,165 km

• M1: 235,317 km (0.086 R)
• M2: 317,596 km (0.073 R)
• M3: 622,327 km (0.102 R)
• M4: 740,509 km (0.097 R)
• M5: 1,097,001 km (0.073 R)
• M6: 1,219,821 km (0.061 R)
• M7: 1,523,355 km (0.116 R)
• M8: 2,146,430 km (0.101 R)
• M9: 2,405,085 km (0.118 R)
• M10: 2,783,867 km (0.096 R)
• M11: 2,867,492 km (0.105 R)
• M12: 2,951,865 km (0.075 R)
• M13: 3,094,432 km (0.092 R)
• M14: 3,748,175 km (0.093 R)
• M15: 4,122,469 km (0.088 R)
• M16: 4,185,898 km (0.055 R)
• M17: 4,346,117 km (0.107 R)
• M18: 4,705,900 km (0.107 R)
• M19: 4,906,062 km (0.052 R)
• M20: 5,177,283 km (0.106 R)
• M21: 6,494,343 km (0.096 R)
• M22: 6,754,643 km (0.119 R)
• M23: 7,132,527 km (0.062 R)
• M24: 7,672,875 km (0.058 R)
• M25: 7,751,114 km (0.107 R)
• M26: 9,329,671 km (0.103 R)
• M27: 9,962,620 km (0.09 R)
• M28: 10,522,265 km (0.029 R)
• M29: 11,807,012 km (0.109 R)
• M30: 12,307,118 km (0.025 R)
• M31: 12,536,750 km (0.115 R)
• M32: 13,000,354 km (0.093 R)
• M33: 13,234,176 km (0.097 R)
• M34: 13,611,312 km (0.095 R)
• M35: 14,039,760 km (0.093 R)
• M36: 14,424,227 km (0.12 R)
• M37: 16,448,884 km (0.106 R)
• M38: 16,651,141 km (0.056 R)
• M39: 17,726,300 km (0.093 R)
• M40: 18,613,117 km (0.116 R)
• M41: 19,300,968 km (0.075 R)
• M42: 20,810,410 km (0.113 R)
• M43: 21,634,545 km (0.034 R)
• M44: 22,413,501 km (0.053 R)
• M45: 23,428,223 km (0.113 R)
• M46: 23,485,071 km (0.117 R)
• M47: 23,769,755 km (0.058 R)
• M48: 23,998,490 km (0.083 R)
• M49: 25,912,446 km (0.106 R)
• M50: 26,206,705 km (0.11 R)
• M51: 26,383,828 km (0.09 R)
• M52: 26,620,492 km (0.116 R)
• M53: 27,215,443 km (0.1 R)
• M54: 28,116,022 km (0.089 R)
• M55: 28,539,534 km (0.066 R)
• M56: 30,254,973 km (0.12 R)
• M57: 30,938,036 km (0.1 R)
• M58: 31,751,699 km (0.093 R)
• M59: 32,319,274 km (0.108 R)
• M60: 33,144,755 km (0.056 R)
• M61: 33,272,362 km (0.049 R)
• M62: 34,170,398 km (0.065 R)
• M63: 35,076,362 km (0.1 R)
• M64: 36,055,780 km (0.114 R)
• M65: 36,713,711 km (0.062 R)
• M66: 36,977,901 km (0.087 R)
• M67: 37,242,839 km (0.05 R)
• M68: 38,308,724 km (0.047 R)
• M69: 38,778,311 km (0.077 R)
• M70: 39,384,781 km (0.102 R)
• M71: 39,452,250 km (0.057 R)
• M72: 40,062,160 km (0.079 R)
• M73: 40,266,212 km (0.095 R)
• M74: 41,703,847 km (0.065 R)
• M75: 42,117,635 km (0.071 R)
• M76: 42,671,596 km (0.09 R)
• M77: 42,810,423 km (0.117 R)
• M78: 43,786,549 km (0.081 R)
• M79: 44,137,057 km (0.091 R)
• M80: 44,558,773 km (0.094 R)
• M81: 44,911,226 km (0.059 R)
• M82: 44,981,836 km (0.084 R)
• M83: 45,547,914 km (0.105 R)
• M84: 46,830,417 km (0.117 R)
• M85: 47,116,897 km (0.092 R)
• M86: 47,980,226 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 13,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit