🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.87 AU - 1.09 AU

Year: 365 Days

Day: 13.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,735,986 km

• M1: 245,041 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.06 AU - 4.1 AU

Year: 2552 Days

Day: 35.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 11.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.37 AU - 5.45 AU

Year: 3489 Days

Day: 6.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,735,986 km

• M1: 161,566 km (0.105 R)
• M2: 274,811 km (0.112 R)
• M3: 379,979 km (0.098 R)
• M4: 475,721 km (0.102 R)
• M5: 1,103,883 km (0.059 R)
• M6: 1,291,927 km (0.099 R)
• M7: 1,376,001 km (0.109 R)
• M8: 1,549,684 km (0.098 R)
• M9: 1,935,348 km (0.12 R)
• M10: 2,048,743 km (0.104 R)
• M11: 2,197,892 km (0.113 R)
• M12: 2,350,781 km (0.038 R)
• M13: 2,454,751 km (0.09 R)
• M14: 2,739,436 km (0.071 R)
• M15: 3,225,180 km (0.082 R)
• M16: 3,380,014 km (0.055 R)
• M17: 3,478,150 km (0.094 R)
• M18: 3,839,280 km (0.102 R)
• M19: 3,962,399 km (0.119 R)
• M20: 4,045,126 km (0.088 R)
• M21: 4,339,685 km (0.058 R)
• M22: 4,489,432 km (0.102 R)
• M23: 4,750,480 km (0.101 R)
• M24: 4,860,734 km (0.031 R)
• M25: 4,971,736 km (0.117 R)
• M26: 5,083,784 km (0.094 R)
• M27: 5,378,791 km (0.045 R)
• M28: 5,726,158 km (0.112 R)
• M29: 5,796,618 km (0.095 R)
• M30: 6,009,496 km (0.057 R)
• M31: 6,081,004 km (0.103 R)
• M32: 6,200,832 km (0.115 R)
• M33: 6,589,786 km (0.095 R)
• M34: 7,036,785 km (0.106 R)
• M35: 7,162,746 km (0.083 R)
• M36: 7,289,455 km (0.114 R)
• M37: 7,570,849 km (0.095 R)
• M38: 7,725,832 km (0.117 R)
• M39: 8,091,599 km (0.12 R)
• M40: 8,170,737 km (0.101 R)
• M41: 8,704,801 km (0.09 R)
• M42: 8,786,033 km (0.093 R)
• M43: 9,003,548 km (0.103 R)
• M44: 9,112,904 km (0.056 R)
• M45: 10,089,329 km (0.115 R)
• M46: 10,374,463 km (0.052 R)
• M47: 10,662,139 km (0.026 R)
• M48: 11,069,494 km (0.11 R)
• M49: 11,749,716 km (0.116 R)
• M50: 12,019,591 km (0.04 R)
• M51: 12,170,535 km (0.094 R)
• M52: 12,626,808 km (0.051 R)
• M53: 12,780,146 km (0.098 R)
• M54: 13,430,897 km (0.026 R)
• M55: 13,744,604 km (0.082 R)
• M56: 13,839,149 km (0.112 R)
• M57: 14,028,989 km (0.065 R)
• M58: 14,797,025 km (0.115 R)
• M59: 14,893,964 km (0.105 R)
• M60: 14,991,203 km (0.094 R)
• M61: 15,480,238 km (0.091 R)
• M62: 15,710,320 km (0.113 R)
• M63: 16,140,413 km (0.055 R)
• M64: 16,373,786 km (0.089 R)
• M65: 16,474,017 km (0.119 R)
• M66: 16,574,546 km (0.079 R)
• M67: 17,046,378 km (0.077 R)
• M68: 17,556,806 km (0.085 R)
• M69: 18,037,763 km (0.108 R)
• M70: 18,210,549 km (0.051 R)
• M71: 18,802,358 km (0.089 R)
• M72: 19,861,810 km (0.103 R)
• M73: 20,578,982 km (0.105 R)
• M74: 21,195,326 km (0.109 R)
• M75: 21,341,183 km (0.07 R)
• M76: 21,744,051 km (0.11 R)
• M77: 22,038,609 km (0.084 R)
• M78: 23,380,801 km (0.114 R)
• M79: 23,871,931 km (0.038 R)
• M80: 24,366,352 km (0.051 R)
• M81: 24,864,363 km (0.066 R)
• M82: 25,365,665 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 9.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.3 AU - 6 AU

Year: 5059 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,735,986 km

• M1: 121,623 km (0.105 R)
• M2: 335,099 km (0.109 R)
• M3: 406,607 km (0.117 R)
• M4: 568,173 km (0.093 R)
• M5: 657,333 km (0.091 R)
• M6: 784,192 km (0.098 R)
• M7: 862,282 km (0.064 R)
• M8: 1,150,557 km (0.1 R)
• M9: 1,496,278 km (0.112 R)
• M10: 1,637,797 km (0.112 R)
• M11: 1,813,575 km (0.074 R)
• M12: 1,888,673 km (0.118 R)
• M13: 1,995,785 km (0.103 R)
• M14: 2,152,115 km (0.102 R)
• M15: 2,312,633 km (0.08 R)
• M16: 3,137,217 km (0.104 R)
• M17: 3,282,925 km (0.077 R)
• M18: 3,449,577 km (0.091 R)
• M19: 3,676,068 km (0.108 R)
• M20: 3,733,514 km (0.096 R)
• M21: 3,985,736 km (0.079 R)
• M22: 4,044,827 km (0.093 R)
• M23: 4,303,931 km (0.097 R)
• M24: 4,630,503 km (0.034 R)
• M25: 4,713,380 km (0.068 R)
• M26: 4,775,912 km (0.044 R)
• M27: 4,943,910 km (0.045 R)
• M28: 5,307,433 km (0.082 R)
• M29: 5,525,397 km (0.106 R)
• M30: 5,591,220 km (0.107 R)
• M31: 6,173,904 km (0.059 R)
• M32: 6,380,200 km (0.1 R)
• M33: 6,449,463 km (0.12 R)
• M34: 6,870,133 km (0.093 R)
• M35: 7,107,844 km (0.096 R)
• M36: 7,251,757 km (0.04 R)
• M37: 8,010,517 km (0.115 R)
• M38: 8,336,192 km (0.088 R)
• M39: 8,564,179 km (0.096 R)
• M40: 8,871,603 km (0.06 R)
• M41: 9,313,066 km (0.094 R)
• M42: 9,391,754 km (0.053 R)
• M43: 9,523,400 km (0.104 R)
• M44: 9,815,116 km (0.102 R)
• M45: 10,983,476 km (0.041 R)
• M46: 11,345,353 km (0.119 R)
• M47: 11,485,526 km (0.112 R)
• M48: 11,767,668 km (0.103 R)
• M49: 11,824,515 km (0.103 R)
• M50: 12,223,941 km (0.075 R)
• M51: 12,338,982 km (0.108 R)
• M52: 12,773,414 km (0.075 R)
• M53: 12,860,779 km (0.114 R)
• M54: 13,597,549 km (0.116 R)
• M55: 13,716,778 km (0.116 R)
• M56: 14,016,124 km (0.114 R)
• M57: 14,408,669 km (0.086 R)
• M58: 14,591,028 km (0.116 R)
• M59: 14,712,951 km (0.099 R)
• M60: 15,111,779 km (0.11 R)
• M61: 15,983,037 km (0.072 R)
• M62: 17,126,862 km (0.118 R)
• M63: 17,223,352 km (0.114 R)
• M64: 17,546,484 km (0.101 R)
• M65: 17,904,023 km (0.1 R)
• M66: 18,593,519 km (0.03 R)
• M67: 19,761,879 km (0.114 R)
• M68: 19,829,497 km (0.055 R)
• M69: 20,066,161 km (0.067 R)
• M70: 20,474,413 km (0.088 R)
• M71: 21,367,961 km (0.092 R)
• M72: 21,437,225 km (0.083 R)
• M73: 21,749,885 km (0.101 R)
• M74: 21,994,178 km (0.053 R)
• M75: 22,344,536 km (0.068 R)
• M76: 22,485,308 km (0.092 R)
• M77: 22,591,074 km (0.12 R)
• M78: 22,661,684 km (0.055 R)
• M79: 22,767,599 km (0.08 R)
• M80: 23,051,087 km (0.085 R)
• M81: 23,122,146 km (0.073 R)
• M82: 23,300,018 km (0.057 R)
• M83: 23,621,504 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.5

Radius: 4

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.1 AU - 16.72 AU

Year: 18500 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,735,986 km

• M1: 252,222 km (0.087 R)
• M2: 279,150 km (0.041 R)
• M3: 778,208 km (0.072 R)
• M4: 1,148,014 km (0.048 R)
• M5: 1,338,751 km (0.058 R)
• M6: 1,722,919 km (0.114 R)
• M7: 1,940,883 km (0.118 R)
• M8: 1,968,858 km (0.102 R)
• M9: 2,225,717 km (0.11 R)
• M10: 2,284,210 km (0.1 R)
• M11: 2,802,267 km (0.103 R)
• M12: 2,897,412 km (0.069 R)
• M13: 3,558,185 km (0.073 R)
• M14: 3,626,701 km (0.114 R)
• M15: 3,800,085 km (0.064 R)
• M16: 5,281,254 km (0.074 R)
• M17: 6,328,439 km (0.045 R)
• M18: 6,453,353 km (0.09 R)
• M19: 7,924,498 km (0.071 R)
• M20: 8,104,165 km (0.083 R)
• M21: 9,304,240 km (0.059 R)
• M22: 10,411,114 km (0.091 R)
• M23: 12,018,992 km (0.096 R)
• M24: 12,070,603 km (0.107 R)
• M25: 13,756,272 km (0.029 R)
• M26: 14,461,776 km (0.065 R)
• M27: 14,681,236 km (0.105 R)
• M28: 14,846,541 km (0.099 R)
• M29: 15,290,548 km (0.066 R)
• M30: 15,626,246 km (0.042 R)
• M31: 15,682,494 km (0.051 R)
• M32: 16,021,034 km (0.111 R)
• M33: 16,305,121 km (0.117 R)
• M34: 17,167,104 km (0.1 R)
• M35: 17,399,429 km (0.068 R)
• M36: 18,695,994 km (0.089 R)
• M37: 18,935,051 km (0.106 R)
• M38: 19,416,158 km (0.105 R)
• M39: 20,267,819 km (0.083 R)
• M40: 21,193,680 km (0.095 R)
• M41: 21,881,381 km (0.114 R)
• M42: 22,449,554 km (0.034 R)
• M43: 23,858,616 km (0.041 R)
• M44: 25,626,714 km (0.108 R)
• M45: 27,030,690 km (0.078 R)
• M46: 28,528,164 km (0.089 R)
• M47: 29,217,661 km (0.111 R)
• M48: 29,495,015 km (0.12 R)
• M49: 29,703,704 km (0.079 R)
• M50: 30,262,303 km (0.114 R)
• M51: 31,106,633 km (0.089 R)
• M52: 31,460,881 km (0.079 R)
• M53: 31,958,892 km (0.083 R)
• M54: 32,387,789 km (0.074 R)
• M55: 32,818,631 km (0.051 R)
• M56: 33,468,484 km (0.07 R)
• M57: 33,758,704 km (0.087 R)
• M58: 34,780,757 km (0.099 R)
• M59: 35,443,326 km (0.115 R)
• M60: 35,961,383 km (0.091 R)
• M61: 36,109,934 km (0.117 R)
• M62: 36,930,329 km (0.075 R)
• M63: 37,155,174 km (0.055 R)
• M64: 38,210,139 km (0.117 R)
• M65: 39,504,609 km (0.059 R)
• M66: 39,581,203 km (0.083 R)
• M67: 41,745,585 km (0.077 R)
• M68: 42,920,826 km (0.111 R)
• M69: 43,631,117 km (0.112 R)
• M70: 43,868,828 km (0.118 R)
• M71: 44,903,446 km (0.09 R)
• M72: 45,544,324 km (0.049 R)
• M73: 45,704,992 km (0.052 R)
• M74: 47,729,051 km (0.059 R)
• M75: 47,892,262 km (0.12 R)
• M76: 51,445,511 km (0.053 R)
• M77: 52,704,826 km (0.051 R)
• M78: 53,634,726 km (0.08 R)
• M79: 55,596,553 km (0.067 R)
• M80: 57,408,332 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.3

Radius: 6.8

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.13 AU - 18.23 AU

Year: 22281 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,735,986 km

• M1: 169,195 km (0.105 R)
• M2: 379,829 km (0.098 R)
• M3: 502,649 km (0.106 R)
• M4: 1,391,410 km (0.084 R)
• M5: 2,761,427 km (0.082 R)
• M6: 2,923,741 km (0.089 R)
• M7: 3,215,157 km (0.088 R)
• M8: 3,257,494 km (0.084 R)
• M9: 3,300,129 km (0.105 R)
• M10: 3,736,207 km (0.101 R)
• M11: 4,006,680 km (0.1 R)
• M12: 4,377,084 km (0.073 R)
• M13: 5,604,086 km (0.082 R)
• M14: 6,175,699 km (0.093 R)
• M15: 6,657,255 km (0.084 R)
• M16: 6,820,466 km (0.07 R)
• M17: 6,929,972 km (0.09 R)
• M18: 7,486,326 km (0.113 R)
• M19: 8,582,579 km (0.073 R)
• M20: 9,666,566 km (0.106 R)
• M21: 9,789,685 km (0.053 R)
• M22: 10,037,568 km (0.066 R)
• M23: 10,793,187 km (0.106 R)
• M24: 11,567,207 km (0.096 R)
• M25: 12,425,599 km (0.067 R)
• M26: 13,578,999 km (0.113 R)
• M27: 16,792,959 km (0.083 R)
• M28: 17,238,462 km (0.048 R)
• M29: 19,136,410 km (0.075 R)
• M30: 19,291,094 km (0.077 R)
• M31: 19,601,659 km (0.103 R)
• M32: 20,227,876 km (0.105 R)
• M33: 20,385,403 km (0.077 R)
• M34: 23,787,408 km (0.038 R)
• M35: 24,791,210 km (0.072 R)
• M36: 24,875,433 km (0.114 R)
• M37: 24,959,806 km (0.116 R)
• M38: 25,128,852 km (0.098 R)
• M39: 25,723,503 km (0.089 R)
• M40: 26,408,662 km (0.066 R)
• M41: 27,972,259 km (0.084 R)
• M42: 29,208,984 km (0.106 R)
• M43: 29,654,936 km (0.104 R)
• M44: 30,103,131 km (0.112 R)
• M45: 30,283,097 km (0.033 R)
• M46: 31,006,403 km (0.09 R)
• M47: 31,188,164 km (0.063 R)
• M48: 31,918,501 km (0.105 R)
• M49: 32,193,911 km (0.102 R)
• M50: 32,470,068 km (0.056 R)
• M51: 34,143,320 km (0.097 R)
• M52: 34,425,013 km (0.11 R)
• M53: 34,613,058 km (0.119 R)
• M54: 35,085,039 km (0.111 R)
• M55: 36,035,285 km (0.032 R)
• M56: 37,186,590 km (0.058 R)
• M57: 38,252,624 km (0.071 R)
• M58: 38,642,776 km (0.099 R)
• M59: 40,117,511 km (0.084 R)
• M60: 40,414,613 km (0.091 R)
• M61: 40,811,945 km (0.117 R)
• M62: 41,810,959 km (0.108 R)
• M63: 43,527,744 km (0.068 R)
• M64: 43,833,074 km (0.069 R)
• M65: 44,343,502 km (0.102 R)
• M66: 46,612,901 km (0.102 R)
• M67: 46,717,021 km (0.1 R)
• M68: 47,342,939 km (0.119 R)
• M69: 48,814,234 km (0.073 R)
• M70: 49,237,297 km (0.095 R)
• M71: 49,449,427 km (0.115 R)
• M72: 50,087,312 km (0.043 R)
• M73: 56,947,272 km (0.105 R)
• M74: 58,398,970 km (0.058 R)
• M75: 59,976,030 km (0.05 R)
• M76: 60,997,185 km (0.096 R)
• M77: 61,795,440 km (0.073 R)
• M78: 66,539,637 km (0.108 R)
• M79: 68,540,957 km (0.117 R)
• M80: 71,159,967 km (0.116 R)
• M81: 71,759,705 km (0.075 R)
• M82: 73,811,589 km (0.088 R)
• M83: 74,175,711 km (0.114 R)
• M84: 74,297,184 km (0.094 R)
• M85: 75,149,443 km (0.047 R)
• M86: 76,127,514 km (0.093 R)
• M87: 77,479,131 km (0.088 R)
• M88: 79,459,358 km (0.107 R)
• M89: 83,216,808 km (0.026 R)
• M90: 83,722,149 km (0.085 R)
• M91: 83,848,709 km (0.071 R)
• M92: 84,355,397 km (0.084 R)
• M93: 84,482,106 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit