🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 37.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,218,879 km

• M1: 422,016 km (0.112 R)
• M2: 448,943 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 196 Days

Day: 41.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,218,879 km

• M1: 50,714 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.14 AU - 2.52 AU

Year: 1333 Days

Day: 46.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,218,879 km

• M1: 288,425 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.66 AU - 2.82 AU

Year: 1700 Days

Day: 16.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 11.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.91 AU - 5.71 AU

Year: 4585 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,218,879 km

• M1: 334,650 km (0.117 R)
• M2: 801,545 km (0.082 R)
• M3: 1,096,403 km (0.088 R)
• M4: 1,480,869 km (0.11 R)
• M5: 1,623,137 km (0.098 R)
• M6: 1,800,111 km (0.1 R)
• M7: 2,109,330 km (0.108 R)
• M8: 2,369,181 km (0.105 R)
• M9: 2,587,894 km (0.087 R)
• M10: 2,673,912 km (0.111 R)
• M11: 2,866,445 km (0.107 R)
• M12: 3,265,422 km (0.058 R)
• M13: 3,358,472 km (0.097 R)
• M14: 3,701,351 km (0.116 R)
• M15: 3,818,186 km (0.111 R)
• M16: 4,860,435 km (0.114 R)
• M17: 5,139,584 km (0.08 R)
• M18: 5,226,650 km (0.084 R)
• M19: 5,490,541 km (0.108 R)
• M20: 5,713,891 km (0.113 R)
• M21: 5,849,277 km (0.075 R)
• M22: 6,215,642 km (0.038 R)
• M23: 6,589,637 km (0.1 R)
• M24: 7,043,217 km (0.079 R)
• M25: 7,115,772 km (0.049 R)
• M26: 7,556,488 km (0.102 R)
• M27: 7,780,136 km (0.051 R)
• M28: 7,905,350 km (0.087 R)
• M29: 8,031,162 km (0.071 R)
• M30: 8,748,483 km (0.12 R)
• M31: 8,826,574 km (0.116 R)
• M32: 9,220,465 km (0.048 R)
• M33: 9,379,637 km (0.079 R)
• M34: 10,134,508 km (0.108 R)
• M35: 10,353,818 km (0.077 R)
• M36: 10,547,099 km (0.062 R)
• M37: 11,077,423 km (0.091 R)
• M38: 11,218,494 km (0.059 R)
• M39: 11,817,334 km (0.039 R)
• M40: 12,135,230 km (0.097 R)
• M41: 12,397,325 km (0.065 R)
• M42: 12,632,044 km (0.096 R)
• M43: 12,720,307 km (0.098 R)
• M44: 12,809,018 km (0.09 R)
• M45: 12,927,350 km (0.115 R)
• M46: 13,046,131 km (0.101 R)
• M47: 13,706,007 km (0.107 R)
• M48: 13,857,400 km (0.069 R)
• M49: 13,948,655 km (0.108 R)
• M50: 14,499,774 km (0.083 R)
• M51: 14,716,092 km (0.12 R)
• M52: 14,809,142 km (0.101 R)
• M53: 14,995,691 km (0.093 R)
• M54: 15,718,398 km (0.044 R)
• M55: 16,227,779 km (0.108 R)
• M56: 16,452,325 km (0.056 R)
• M57: 16,677,919 km (0.073 R)
• M58: 17,002,097 km (0.114 R)
• M59: 17,099,635 km (0.097 R)
• M60: 17,590,615 km (0.053 R)
• M61: 17,755,322 km (0.072 R)
• M62: 19,396,411 km (0.094 R)
• M63: 19,977,000 km (0.089 R)
• M64: 20,217,853 km (0.072 R)
• M65: 20,424,896 km (0.042 R)
• M66: 21,050,515 km (0.116 R)
• M67: 21,120,377 km (0.039 R)
• M68: 21,190,389 km (0.085 R)
• M69: 21,506,339 km (0.088 R)
• M70: 21,682,416 km (0.082 R)
• M71: 21,823,786 km (0.062 R)
• M72: 22,929,015 km (0.114 R)
• M73: 23,289,397 km (0.034 R)
• M74: 23,397,855 km (0.074 R)
• M75: 23,579,018 km (0.1 R)
• M76: 24,235,304 km (0.091 R)
• M77: 24,492,014 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 11.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.53 AU - 6.95 AU

Year: 5153 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,218,879 km

• M1: 155,133 km (0.084 R)
• M2: 230,530 km (0.052 R)
• M3: 317,596 km (0.118 R)
• M4: 435,629 km (0.085 R)
• M5: 670,647 km (0.094 R)
• M6: 800,199 km (0.094 R)
• M7: 1,468,453 km (0.12 R)
• M8: 1,543,401 km (0.067 R)
• M9: 1,787,844 km (0.12 R)
• M10: 2,214,946 km (0.077 R)
• M11: 3,106,849 km (0.102 R)
• M12: 3,317,482 km (0.098 R)
• M13: 3,403,052 km (0.088 R)
• M14: 3,635,079 km (0.111 R)
• M15: 3,977,658 km (0.109 R)
• M16: 4,068,763 km (0.101 R)
• M17: 4,284,184 km (0.108 R)
• M18: 4,710,089 km (0.108 R)
• M19: 4,936,431 km (0.085 R)
• M20: 5,232,784 km (0.063 R)
• M21: 5,756,676 km (0.076 R)
• M22: 6,016,378 km (0.07 R)
• M23: 6,156,401 km (0.097 R)
• M24: 6,404,135 km (0.106 R)
• M25: 6,529,199 km (0.072 R)
• M26: 6,619,107 km (0.101 R)
• M27: 6,800,121 km (0.116 R)
• M28: 7,484,082 km (0.104 R)
• M29: 7,863,014 km (0.109 R)
• M30: 7,958,607 km (0.101 R)
• M31: 8,462,602 km (0.107 R)
• M32: 8,797,851 km (0.031 R)
• M33: 9,077,150 km (0.093 R)
• M34: 10,496,086 km (0.119 R)
• M35: 10,771,196 km (0.036 R)
• M36: 10,941,588 km (0.102 R)
• M37: 11,134,420 km (0.107 R)
• M38: 11,328,448 km (0.068 R)
• M39: 11,567,057 km (0.109 R)
• M40: 11,917,116 km (0.031 R)
• M41: 12,337,486 km (0.12 R)
• M42: 12,448,787 km (0.107 R)
• M43: 12,538,246 km (0.079 R)
• M44: 12,762,643 km (0.096 R)
• M45: 13,375,097 km (0.099 R)
• M46: 14,393,559 km (0.108 R)
• M47: 14,912,215 km (0.12 R)
• M48: 15,173,862 km (0.044 R)
• M49: 15,269,455 km (0.1 R)
• M50: 15,437,004 km (0.086 R)
• M51: 15,822,518 km (0.074 R)
• M52: 15,943,692 km (0.112 R)
• M53: 16,455,766 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 12.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.35 AU - 12.33 AU

Year: 14310 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,218,879 km

• M1: 195,076 km (0.117 R)
• M2: 323,730 km (0.11 R)
• M3: 517,609 km (0.091 R)
• M4: 849,566 km (0.085 R)
• M5: 988,842 km (0.108 R)
• M6: 1,246,449 km (0.116 R)
• M7: 1,430,754 km (0.106 R)
• M8: 1,957,488 km (0.117 R)
• M9: 2,064,600 km (0.087 R)
• M10: 2,455,051 km (0.061 R)
• M11: 2,688,723 km (0.107 R)
• M12: 3,337,080 km (0.107 R)
• M13: 3,563,870 km (0.099 R)
• M14: 3,695,815 km (0.102 R)
• M15: 3,930,684 km (0.046 R)
• M16: 4,274,759 km (0.074 R)
• M17: 4,592,954 km (0.071 R)
• M18: 4,773,070 km (0.11 R)
• M19: 5,029,181 km (0.096 R)
• M20: 5,824,743 km (0.091 R)
• M21: 6,059,312 km (0.065 R)
• M22: 6,217,437 km (0.093 R)
• M23: 6,700,189 km (0.073 R)
• M24: 6,904,839 km (0.064 R)
• M25: 7,362,609 km (0.059 R)
• M26: 7,446,982 km (0.065 R)
• M27: 7,531,505 km (0.099 R)
• M28: 7,873,336 km (0.093 R)
• M29: 8,132,888 km (0.041 R)
• M30: 8,263,786 km (0.091 R)
• M31: 8,483,546 km (0.093 R)
• M32: 10,075,267 km (0.105 R)
• M33: 11,560,624 km (0.025 R)
• M34: 12,404,057 km (0.057 R)
• M35: 12,555,001 km (0.1 R)
• M36: 13,011,424 km (0.116 R)
• M37: 13,836,157 km (0.034 R)
• M38: 14,890,972 km (0.108 R)
• M39: 14,997,935 km (0.108 R)
• M40: 15,158,752 km (0.108 R)
• M41: 15,320,168 km (0.092 R)
• M42: 15,428,178 km (0.081 R)
• M43: 16,245,730 km (0.104 R)
• M44: 16,687,493 km (0.085 R)
• M45: 16,909,945 km (0.119 R)
• M46: 17,639,534 km (0.064 R)
• M47: 17,866,175 km (0.078 R)
• M48: 18,609,227 km (0.108 R)
• M49: 20,719,155 km (0.105 R)
• M50: 20,898,374 km (0.065 R)
• M51: 21,198,317 km (0.066 R)
• M52: 22,350,969 km (0.059 R)
• M53: 23,213,251 km (0.096 R)
• M54: 23,898,409 km (0.06 R)
• M55: 24,023,623 km (0.094 R)
• M56: 24,274,947 km (0.105 R)
• M57: 25,161,165 km (0.102 R)
• M58: 25,672,341 km (0.101 R)
• M59: 25,864,873 km (0.103 R)
• M60: 26,705,015 km (0.11 R)
• M61: 27,095,765 km (0.103 R)
• M62: 27,882,949 km (0.069 R)
• M63: 28,014,894 km (0.069 R)
• M64: 30,086,226 km (0.103 R)
• M65: 30,424,916 km (0.077 R)
• M66: 30,764,952 km (0.091 R)
• M67: 32,275,741 km (0.09 R)
• M68: 32,553,095 km (0.115 R)
• M69: 34,162,918 km (0.067 R)
• M70: 34,516,268 km (0.072 R)
• M71: 34,657,937 km (0.066 R)
• M72: 35,155,350 km (0.108 R)
• M73: 36,301,270 km (0.045 R)
• M74: 37,168,788 km (0.106 R)
• M75: 40,109,433 km (0.117 R)
• M76: 40,407,582 km (0.099 R)
• M77: 42,060,638 km (0.104 R)
• M78: 42,895,394 km (0.091 R)
• M79: 43,659,091 km (0.075 R)
• M80: 45,432,574 km (0.092 R)
• M81: 45,587,857 km (0.075 R)
• M82: 48,176,049 km (0.088 R)
• M83: 48,651,771 km (0.085 R)
• M84: 50,168,544 km (0.084 R)
• M85: 50,973,081 km (0.046 R)
• M86: 51,538,710 km (0.075 R)
• M87: 51,862,889 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.91 AU - 15.37 AU

Year: 22076 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,218,879 km

• M1: 111,151 km (0.116 R)
• M2: 155,133 km (0.053 R)
• M3: 781,200 km (0.114 R)
• M4: 871,707 km (0.109 R)
• M5: 1,038,808 km (0.099 R)
• M6: 1,164,470 km (0.114 R)
• M7: 1,268,590 km (0.065 R)
• M8: 1,458,579 km (0.113 R)
• M9: 2,438,296 km (0.102 R)
• M10: 3,061,969 km (0.079 R)
• M11: 3,170,577 km (0.1 R)
• M12: 4,005,633 km (0.068 R)
• M13: 5,074,809 km (0.097 R)
• M14: 5,464,511 km (0.095 R)
• M15: 6,318,565 km (0.1 R)
• M16: 6,410,867 km (0.084 R)
• M17: 6,503,618 km (0.086 R)
• M18: 6,737,589 km (0.087 R)
• M19: 6,926,681 km (0.05 R)
• M20: 7,213,609 km (0.106 R)
• M21: 7,947,985 km (0.056 R)
• M22: 8,147,848 km (0.109 R)
• M23: 8,248,378 km (0.113 R)
• M24: 9,224,055 km (0.119 R)
• M25: 10,344,244 km (0.037 R)
• M26: 10,398,698 km (0.027 R)
• M27: 10,837,468 km (0.117 R)
• M28: 12,017,795 km (0.111 R)
• M29: 12,132,238 km (0.059 R)
• M30: 12,362,469 km (0.063 R)
• M31: 12,710,433 km (0.097 R)
• M32: 13,653,947 km (0.087 R)
• M33: 14,013,581 km (0.104 R)
• M34: 14,255,181 km (0.118 R)
• M35: 14,376,355 km (0.071 R)
• M36: 14,497,978 km (0.1 R)
• M37: 15,420,997 km (0.115 R)
• M38: 15,607,845 km (0.097 R)
• M39: 15,670,227 km (0.096 R)
• M40: 16,109,746 km (0.097 R)
• M41: 16,362,865 km (0.078 R)
• M42: 17,517,462 km (0.079 R)
• M43: 18,301,804 km (0.061 R)
• M44: 18,631,966 km (0.112 R)
• M45: 19,030,794 km (0.087 R)
• M46: 19,365,295 km (0.04 R)
• M47: 20,039,981 km (0.091 R)
• M48: 20,859,927 km (0.063 R)
• M49: 20,928,742 km (0.097 R)
• M50: 20,997,707 km (0.11 R)
• M51: 21,343,278 km (0.083 R)
• M52: 24,901,613 km (0.055 R)
• M53: 25,267,380 km (0.11 R)
• M54: 26,301,101 km (0.111 R)
• M55: 27,574,777 km (0.107 R)
• M56: 27,953,260 km (0.048 R)
• M57: 28,638,717 km (0.109 R)
• M58: 28,715,311 km (0.086 R)
• M59: 28,945,243 km (0.12 R)
• M60: 30,026,387 km (0.097 R)
• M61: 30,259,760 km (0.106 R)
• M62: 30,571,821 km (0.105 R)
• M63: 33,026,872 km (0.091 R)
• M64: 35,216,087 km (0.069 R)
• M65: 36,038,725 km (0.078 R)
• M66: 36,286,759 km (0.07 R)
• M67: 36,950,973 km (0.087 R)
• M68: 39,477,382 km (0.063 R)
• M69: 41,885,010 km (0.044 R)
• M70: 42,581,688 km (0.052 R)
• M71: 42,756,418 km (0.092 R)
• M72: 43,106,626 km (0.094 R)
• M73: 43,282,105 km (0.049 R)
• M74: 44,074,674 km (0.076 R)
• M75: 44,428,473 km (0.089 R)
• M76: 44,872,031 km (0.085 R)
• M77: 45,049,903 km (0.081 R)
• M78: 46,121,772 km (0.115 R)
• M79: 48,564,256 km (0.095 R)
• M80: 48,929,724 km (0.098 R)
• M81: 50,400,420 km (0.098 R)
• M82: 50,862,977 km (0.093 R)
• M83: 51,699,229 km (0.091 R)
• M84: 53,573,541 km (0.1 R)
• M85: 53,762,184 km (0.096 R)
• M86: 53,951,126 km (0.079 R)
• M87: 55,565,586 km (0.081 R)
• M88: 58,452,974 km (0.11 R)
• M89: 58,939,018 km (0.113 R)
• M90: 59,036,406 km (0.087 R)
• M91: 60,012,831 km (0.057 R)
• M92: 62,874,788 km (0.108 R)
• M93: 64,272,332 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: 318 - 17,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit