🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 236 Days

Day: 45.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.28 AU - 4.18 AU

Year: 2728 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,243,672 km

• M1: 2,682,888 km (0.103 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 10.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.95 AU - 8.19 AU

Year: 6378 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,243,672 km

• M1: 130,599 km (0.078 R)
• M2: 309,368 km (0.12 R)
• M3: 425,157 km (0.099 R)
• M4: 611,257 km (0.088 R)
• M5: 751,281 km (0.092 R)
• M6: 840,740 km (0.083 R)
• M7: 1,081,144 km (0.087 R)
• M8: 1,343,987 km (0.119 R)
• M9: 1,454,839 km (0.115 R)
• M10: 1,530,685 km (0.119 R)
• M11: 1,766,152 km (0.116 R)
• M12: 2,163,036 km (0.091 R)
• M13: 2,360,804 km (0.073 R)
• M14: 2,703,682 km (0.063 R)
• M15: 2,845,352 km (0.109 R)
• M16: 3,111,636 km (0.055 R)
• M17: 3,360,716 km (0.116 R)
• M18: 3,694,469 km (0.114 R)
• M19: 3,852,145 km (0.089 R)
• M20: 4,147,003 km (0.086 R)
• M21: 4,589,064 km (0.075 R)
• M22: 4,988,341 km (0.046 R)
• M23: 5,518,067 km (0.098 R)
• M24: 5,608,125 km (0.059 R)
• M25: 5,881,291 km (0.1 R)
• M26: 6,440,787 km (0.065 R)
• M27: 6,823,159 km (0.054 R)
• M28: 7,410,779 km (0.048 R)
• M29: 7,845,212 km (0.111 R)
• M30: 8,253,614 km (0.099 R)
• M31: 8,703,903 km (0.102 R)
• M32: 8,949,842 km (0.106 R)
• M33: 9,592,365 km (0.096 R)
• M34: 9,919,386 km (0.119 R)
• M35: 10,472,300 km (0.081 R)
• M36: 10,959,839 km (0.111 R)
• M37: 11,416,262 km (0.074 R)
• M38: 12,387,302 km (0.048 R)
• M39: 12,703,702 km (0.086 R)
• M40: 13,506,145 km (0.075 R)
• M41: 13,668,608 km (0.106 R)
• M42: 13,790,829 km (0.093 R)
• M43: 14,324,894 km (0.082 R)
• M44: 15,033,688 km (0.116 R)
• M45: 15,159,799 km (0.106 R)
• M46: 15,244,173 km (0.112 R)
• M47: 16,268,768 km (0.05 R)
• M48: 16,441,704 km (0.053 R)
• M49: 16,571,704 km (0.076 R)
• M50: 16,964,099 km (0.067 R)
• M51: 18,114,657 km (0.039 R)
• M52: 18,699,435 km (0.051 R)
• M53: 19,611,084 km (0.057 R)
• M54: 19,795,239 km (0.081 R)
• M55: 20,072,444 km (0.065 R)
• M56: 20,165,045 km (0.065 R)
• M57: 20,630,743 km (0.066 R)
• M58: 22,287,988 km (0.115 R)
• M59: 22,384,030 km (0.101 R)
• M60: 22,576,413 km (0.107 R)
• M61: 23,938,502 km (0.105 R)
• M62: 24,679,161 km (0.03 R)
• M63: 24,877,976 km (0.087 R)
• M64: 25,527,680 km (0.053 R)
• M65: 25,779,154 km (0.031 R)
• M66: 25,980,812 km (0.094 R)
• M67: 26,183,068 km (0.075 R)
• M68: 27,510,300 km (0.032 R)
• M69: 27,923,041 km (0.074 R)
• M70: 28,130,234 km (0.112 R)
• M71: 28,389,786 km (0.115 R)
• M72: 29,331,206 km (0.05 R)
• M73: 30,442,419 km (0.118 R)
• M74: 30,869,371 km (0.057 R)
• M75: 32,760,438 km (0.102 R)
• M76: 33,472,374 km (0.099 R)
• M77: 33,637,380 km (0.105 R)
• M78: 34,189,397 km (0.091 R)
• M79: 34,911,505 km (0.118 R)
• M80: 35,302,554 km (0.065 R)
• M81: 36,145,090 km (0.05 R)
• M82: 38,021,944 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 10.3

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.14 AU - 11.86 AU

Year: 11090 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,243,672 km

• M1: 202,705 km (0.08 R)
• M2: 366,216 km (0.039 R)
• M3: 1,179,878 km (0.075 R)
• M4: 1,817,465 km (0.064 R)
• M5: 2,143,887 km (0.108 R)
• M6: 2,372,024 km (0.078 R)
• M7: 2,489,009 km (0.069 R)
• M8: 2,728,964 km (0.109 R)
• M9: 3,199,300 km (0.114 R)
• M10: 3,762,985 km (0.083 R)
• M11: 4,501,550 km (0.046 R)
• M12: 5,829,679 km (0.101 R)
• M13: 6,189,612 km (0.091 R)
• M14: 6,557,024 km (0.042 R)
• M15: 6,639,602 km (0.069 R)
• M16: 8,184,948 km (0.115 R)
• M17: 8,453,028 km (0.107 R)
• M18: 9,413,895 km (0.115 R)
• M19: 10,312,828 km (0.116 R)
• M20: 10,748,308 km (0.03 R)
• M21: 11,140,404 km (0.114 R)
• M22: 12,652,240 km (0.066 R)
• M23: 12,962,356 km (0.043 R)
• M24: 13,432,243 km (0.119 R)
• M25: 13,801,451 km (0.085 R)
• M26: 14,334,917 km (0.103 R)
• M27: 15,092,929 km (0.073 R)
• M28: 15,257,188 km (0.079 R)
• M29: 16,031,057 km (0.114 R)
• M30: 16,817,643 km (0.101 R)
• M31: 18,079,052 km (0.096 R)
• M32: 18,428,363 km (0.096 R)
• M33: 18,897,652 km (0.106 R)
• M34: 19,133,717 km (0.102 R)
• M35: 19,252,049 km (0.105 R)
• M36: 19,370,680 km (0.1 R)
• M37: 19,489,611 km (0.047 R)
• M38: 19,608,840 km (0.082 R)
• M39: 20,449,580 km (0.053 R)
• M40: 20,813,552 km (0.081 R)
• M41: 21,179,618 km (0.071 R)
• M42: 21,609,562 km (0.077 R)
• M43: 22,166,365 km (0.076 R)
• M44: 23,801,620 km (0.025 R)
• M45: 23,992,656 km (0.046 R)
• M46: 24,376,674 km (0.088 R)
• M47: 24,891,590 km (0.117 R)
• M48: 25,475,321 km (0.032 R)
• M49: 27,319,862 km (0.091 R)
• M50: 27,787,804 km (0.091 R)
• M51: 28,934,921 km (0.069 R)
• M52: 29,822,635 km (0.119 R)
• M53: 31,066,541 km (0.102 R)
• M54: 31,415,104 km (0.106 R)
• M55: 31,554,978 km (0.108 R)
• M56: 32,116,120 km (0.119 R)
• M57: 33,676,276 km (0.1 R)
• M58: 34,465,704 km (0.114 R)
• M59: 35,261,116 km (0.087 R)
• M60: 35,989,508 km (0.116 R)
• M61: 37,239,099 km (0.071 R)
• M62: 39,027,392 km (0.09 R)
• M63: 40,083,403 km (0.082 R)
• M64: 40,310,941 km (0.101 R)
• M65: 41,225,433 km (0.051 R)
• M66: 41,838,784 km (0.114 R)
• M67: 43,074,612 km (0.076 R)
• M68: 43,307,686 km (0.119 R)
• M69: 44,087,540 km (0.098 R)
• M70: 44,636,115 km (0.113 R)
• M71: 45,187,084 km (0.109 R)
• M72: 45,819,584 km (0.091 R)
• M73: 46,057,444 km (0.055 R)
• M74: 46,136,881 km (0.097 R)
• M75: 46,933,190 km (0.1 R)
• M76: 47,493,434 km (0.077 R)
• M77: 48,458,939 km (0.074 R)
• M78: 49,187,331 km (0.105 R)
• M79: 49,675,020 km (0.094 R)
• M80: 51,147,512 km (0.056 R)
• M81: 51,394,199 km (0.106 R)
• M82: 52,551,189 km (0.094 R)
• M83: 53,716,706 km (0.079 R)
• M84: 54,051,356 km (0.106 R)
• M85: 55,481,063 km (0.112 R)
• M86: 55,734,632 km (0.094 R)
• M87: 56,327,787 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.4

Radius: 6.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13 AU - 20.72 AU

Year: 26220 Days

Day: 23.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,243,672 km

• M1: 84,373 km (0.098 R)
• M2: 179,069 km (0.115 R)
• M3: 375,191 km (0.092 R)
• M4: 1,040,004 km (0.079 R)
• M5: 1,147,864 km (0.061 R)
• M6: 1,192,145 km (0.096 R)
• M7: 1,236,875 km (0.098 R)
• M8: 1,517,670 km (0.051 R)
• M9: 1,741,319 km (0.093 R)
• M10: 2,164,382 km (0.087 R)
• M11: 2,275,084 km (0.091 R)
• M12: 2,416,155 km (0.059 R)
• M13: 2,560,068 km (0.075 R)
• M14: 2,947,377 km (0.1 R)
• M15: 3,008,563 km (0.06 R)
• M16: 3,644,055 km (0.077 R)
• M17: 4,044,827 km (0.067 R)
• M18: 4,779,502 km (0.054 R)
• M19: 4,960,516 km (0.1 R)
• M20: 5,143,773 km (0.035 R)
• M21: 5,292,025 km (0.058 R)
• M22: 5,783,454 km (0.038 R)
• M23: 6,132,166 km (0.112 R)
• M24: 6,289,394 km (0.083 R)
• M25: 7,013,298 km (0.111 R)
• M26: 7,136,417 km (0.107 R)
• M27: 7,385,048 km (0.113 R)
• M28: 8,890,751 km (0.12 R)
• M29: 9,113,502 km (0.116 R)
• M30: 10,912,566 km (0.077 R)
• M31: 12,418,418 km (0.097 R)
• M32: 12,517,751 km (0.103 R)
• M33: 14,403,283 km (0.099 R)
• M34: 15,033,688 km (0.06 R)
• M35: 15,245,818 km (0.092 R)
• M36: 15,405,589 km (0.104 R)
• M37: 15,565,808 km (0.064 R)
• M38: 15,673,070 km (0.063 R)
• M39: 16,104,211 km (0.11 R)
• M40: 16,593,845 km (0.116 R)
• M41: 17,365,321 km (0.116 R)
• M42: 18,430,906 km (0.109 R)
• M43: 19,114,718 km (0.044 R)
• M44: 19,229,460 km (0.115 R)
• M45: 19,402,096 km (0.119 R)
• M46: 19,806,908 km (0.048 R)
• M47: 19,864,952 km (0.071 R)
• M48: 20,331,398 km (0.093 R)
• M49: 20,624,759 km (0.104 R)
• M50: 20,801,434 km (0.111 R)
• M51: 20,860,376 km (0.112 R)
• M52: 21,453,531 km (0.092 R)
• M53: 21,812,118 km (0.066 R)
• M54: 22,232,936 km (0.094 R)
• M55: 22,595,711 km (0.111 R)
• M56: 22,838,658 km (0.057 R)
• M57: 23,143,688 km (0.093 R)
• M58: 23,204,874 km (0.06 R)
• M59: 24,501,438 km (0.091 R)
• M60: 24,626,053 km (0.048 R)
• M61: 25,631,351 km (0.05 R)
• M62: 25,821,340 km (0.099 R)
• M63: 26,713,991 km (0.063 R)
• M64: 26,778,168 km (0.102 R)
• M65: 27,487,262 km (0.056 R)
• M66: 27,552,038 km (0.058 R)
• M67: 29,518,502 km (0.099 R)
• M68: 30,250,933 km (0.112 R)
• M69: 30,518,714 km (0.113 R)
• M70: 31,326,841 km (0.075 R)
• M71: 32,278,433 km (0.114 R)
• M72: 32,826,560 km (0.114 R)
• M73: 33,308,564 km (0.091 R)
• M74: 36,107,840 km (0.111 R)
• M75: 38,473,431 km (0.084 R)
• M76: 39,784,806 km (0.041 R)
• M77: 40,445,879 km (0.052 R)
• M78: 40,888,688 km (0.109 R)
• M79: 41,036,641 km (0.044 R)
• M80: 43,126,523 km (0.079 R)
• M81: 43,427,963 km (0.065 R)
• M82: 44,032,787 km (0.108 R)
• M83: 44,716,599 km (0.111 R)
• M84: 44,945,334 km (0.07 R)
• M85: 45,557,040 km (0.067 R)
• M86: 46,479,909 km (0.103 R)
• M87: 46,788,978 km (0.116 R)
• M88: 47,021,154 km (0.048 R)
• M89: 48,657,156 km (0.06 R)
• M90: 48,892,474 km (0.116 R)
• M91: 48,970,863 km (0.116 R)
• M92: 53,190,869 km (0.101 R)
• M93: 54,000,044 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit