🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 197 Days

Day: 19 Hours

Environment

Temp: 106 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,653,517 km

• M1: 55,950 km (0.073 R)
• M2: 387,907 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 36.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.13 AU - 2.15 AU

Year: 1205 Days

Day: 45.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.7 AU - 3.82 AU

Year: 2807 Days

Day: 34 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.56 AU - 4.42 AU

Year: 3069 Days

Day: 11.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,653,517 km

• M1: 189,241 km (0.103 R)
• M2: 291,716 km (0.114 R)
• M3: 408,701 km (0.056 R)
• M4: 527,332 km (0.104 R)
• M5: 652,696 km (0.087 R)
• M6: 909,106 km (0.09 R)
• M7: 1,055,862 km (0.117 R)
• M8: 1,257,520 km (0.089 R)
• M9: 1,363,435 km (0.097 R)
• M10: 1,484,908 km (0.068 R)
• M11: 1,597,705 km (0.105 R)
• M12: 1,818,961 km (0.088 R)
• M13: 2,050,688 km (0.042 R)
• M14: 2,306,949 km (0.115 R)
• M15: 2,468,814 km (0.087 R)
• M16: 2,742,279 km (0.092 R)
• M17: 2,961,888 km (0.052 R)
• M18: 3,253,006 km (0.08 R)
• M19: 3,368,944 km (0.045 R)
• M20: 3,638,819 km (0.099 R)
• M21: 4,110,800 km (0.058 R)
• M22: 4,751,827 km (0.079 R)
• M23: 4,845,924 km (0.103 R)
• M24: 4,940,769 km (0.065 R)
• M25: 5,132,254 km (0.075 R)
• M26: 5,287,387 km (0.099 R)
• M27: 5,503,107 km (0.112 R)
• M28: 5,923,178 km (0.104 R)
• M29: 6,291,638 km (0.037 R)
• M30: 6,416,103 km (0.073 R)
• M31: 6,815,829 km (0.083 R)
• M32: 7,094,081 km (0.036 R)
• M33: 7,639,814 km (0.088 R)
• M34: 8,131,243 km (0.108 R)
• M35: 8,358,033 km (0.077 R)
• M36: 8,656,182 km (0.054 R)
• M37: 9,286,437 km (0.116 R)
• M38: 9,475,978 km (0.088 R)
• M39: 10,198,685 km (0.04 R)
• M40: 10,320,757 km (0.097 R)
• M41: 10,492,645 km (0.081 R)
• M42: 11,214,904 km (0.034 R)
• M43: 11,467,724 km (0.096 R)
• M44: 11,594,882 km (0.081 R)
• M45: 11,850,545 km (0.114 R)
• M46: 11,953,319 km (0.041 R)
• M47: 12,185,644 km (0.112 R)
• M48: 12,289,465 km (0.085 R)
• M49: 12,524,035 km (0.114 R)
• M50: 12,654,933 km (0.058 R)
• M51: 12,865,417 km (0.1 R)
• M52: 13,316,454 km (0.08 R)
• M53: 13,853,960 km (0.105 R)
• M54: 14,016,572 km (0.112 R)
• M55: 14,234,387 km (0.109 R)
• M56: 14,480,775 km (0.118 R)
• M57: 14,701,132 km (0.081 R)
• M58: 15,117,014 km (0.1 R)
• M59: 15,312,539 km (0.039 R)
• M60: 15,480,687 km (0.087 R)
• M61: 16,159,562 km (0.059 R)
• M62: 16,302,278 km (0.087 R)
• M63: 16,416,721 km (0.108 R)
• M64: 16,877,183 km (0.071 R)
• M65: 17,312,812 km (0.088 R)
• M66: 17,546,633 km (0.027 R)
• M67: 17,722,710 km (0.081 R)
• M68: 18,135,899 km (0.1 R)
• M69: 19,637,264 km (0.066 R)
• M70: 20,003,479 km (0.057 R)
• M71: 20,218,152 km (0.097 R)
• M72: 20,464,540 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 13.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.55 AU - 5.71 AU

Year: 4473 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,653,517 km

• M1: 299,196 km (0.108 R)
• M2: 463,753 km (0.085 R)
• M3: 566,677 km (0.11 R)
• M4: 958,922 km (0.112 R)
• M5: 1,113,158 km (0.107 R)
• M6: 1,260,960 km (0.107 R)
• M7: 1,561,054 km (0.117 R)
• M8: 1,745,658 km (0.077 R)
• M9: 1,831,976 km (0.088 R)
• M10: 2,009,399 km (0.101 R)
• M11: 2,155,406 km (0.11 R)
• M12: 2,267,455 km (0.053 R)
• M13: 2,362,300 km (0.085 R)
• M14: 2,497,536 km (0.12 R)
• M15: 3,022,475 km (0.106 R)
• M16: 3,384,502 km (0.082 R)
• M17: 3,471,867 km (0.1 R)
• M18: 4,034,505 km (0.107 R)
• M19: 4,197,267 km (0.064 R)
• M20: 4,386,060 km (0.115 R)
• M21: 4,821,091 km (0.092 R)
• M22: 5,068,825 km (0.033 R)
• M23: 5,169,205 km (0.101 R)
• M24: 5,397,342 km (0.095 R)
• M25: 5,732,740 km (0.049 R)
• M26: 5,942,626 km (0.047 R)
• M27: 7,425,290 km (0.063 R)
• M28: 7,625,602 km (0.12 R)
• M29: 7,827,858 km (0.047 R)
• M30: 8,090,253 km (0.053 R)
• M31: 8,834,801 km (0.084 R)
• M32: 8,925,607 km (0.041 R)
• M33: 9,016,862 km (0.087 R)
• M34: 9,169,452 km (0.08 R)
• M35: 9,261,455 km (0.055 R)
• M36: 9,539,258 km (0.083 R)
• M37: 9,851,169 km (0.04 R)
• M38: 10,357,259 km (0.111 R)
• M39: 10,453,151 km (0.093 R)
• M40: 11,001,876 km (0.045 R)
• M41: 11,362,108 km (0.109 R)
• M42: 11,460,992 km (0.065 R)
• M43: 11,560,175 km (0.111 R)
• M44: 11,692,869 km (0.056 R)
• M45: 12,772,666 km (0.087 R)
• M46: 13,151,149 km (0.09 R)
• M47: 13,498,515 km (0.052 R)
• M48: 14,237,977 km (0.088 R)
• M49: 15,026,657 km (0.075 R)
• M50: 15,572,540 km (0.1 R)
• M51: 16,088,054 km (0.052 R)
• M52: 17,629,660 km (0.043 R)
• M53: 18,012,780 km (0.083 R)
• M54: 18,398,743 km (0.079 R)
• M55: 18,865,339 km (0.107 R)
• M56: 19,021,818 km (0.036 R)
• M57: 19,493,799 km (0.093 R)
• M58: 19,731,211 km (0.069 R)
• M59: 20,128,992 km (0.115 R)
• M60: 21,216,419 km (0.088 R)
• M61: 22,364,283 km (0.044 R)
• M62: 22,571,327 km (0.117 R)
• M63: 23,742,828 km (0.106 R)
• M64: 24,208,526 km (0.074 R)
• M65: 24,463,740 km (0.105 R)
• M66: 24,977,010 km (0.068 R)
• M67: 26,014,172 km (0.081 R)
• M68: 27,418,896 km (0.118 R)
• M69: 27,551,739 km (0.085 R)
• M70: 28,398,762 km (0.091 R)
• M71: 28,802,976 km (0.08 R)
• M72: 28,938,212 km (0.116 R)
• M73: 29,299,641 km (0.112 R)
• M74: 29,617,237 km (0.086 R)
• M75: 29,890,253 km (0.102 R)
• M76: 29,981,508 km (0.108 R)
• M77: 30,209,944 km (0.068 R)
• M78: 30,760,613 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.89 AU - 6.45 AU

Year: 5901 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,653,517 km

• M1: 179,218 km (0.069 R)
• M2: 320,588 km (0.071 R)
• M3: 407,355 km (0.111 R)
• M4: 527,332 km (0.063 R)
• M5: 648,507 km (0.083 R)
• M6: 877,691 km (0.089 R)
• M7: 994,975 km (0.064 R)
• M8: 1,447,808 km (0.032 R)
• M9: 1,678,787 km (0.053 R)
• M10: 1,827,039 km (0.074 R)
• M11: 2,632,623 km (0.114 R)
• M12: 2,893,971 km (0.067 R)
• M13: 3,873,986 km (0.108 R)
• M14: 4,580,388 km (0.03 R)
• M15: 4,842,483 km (0.117 R)
• M16: 4,948,698 km (0.116 R)
• M17: 5,055,660 km (0.12 R)
• M18: 5,491,289 km (0.116 R)
• M19: 5,685,766 km (0.113 R)
• M20: 5,939,185 km (0.063 R)
• M21: 6,633,020 km (0.078 R)
• M22: 6,721,582 km (0.106 R)
• M23: 6,869,983 km (0.088 R)
• M24: 7,049,650 km (0.082 R)
• M25: 7,291,550 km (0.118 R)
• M26: 7,505,475 km (0.113 R)
• M27: 7,721,494 km (0.09 R)
• M28: 7,814,694 km (0.096 R)
• M29: 8,002,289 km (0.106 R)
• M30: 8,159,816 km (0.084 R)
• M31: 8,574,052 km (0.071 R)
• M32: 9,389,959 km (0.069 R)
• M33: 9,489,442 km (0.049 R)
• M34: 10,435,798 km (0.112 R)
• M35: 11,625,101 km (0.056 R)
• M36: 12,091,248 km (0.081 R)
• M37: 12,235,909 km (0.078 R)
• M38: 12,453,873 km (0.1 R)
• M39: 13,115,694 km (0.069 R)
• M40: 13,902,429 km (0.095 R)
• M41: 14,091,970 km (0.098 R)
• M42: 14,206,113 km (0.069 R)
• M43: 14,742,870 km (0.065 R)
• M44: 15,286,210 km (0.092 R)
• M45: 15,442,689 km (0.051 R)
• M46: 15,875,775 km (0.058 R)
• M47: 16,633,189 km (0.042 R)
• M48: 16,713,673 km (0.081 R)
• M49: 16,834,548 km (0.089 R)
• M50: 17,280,200 km (0.087 R)
• M51: 17,484,102 km (0.09 R)
• M52: 18,682,231 km (0.072 R)
• M53: 18,933,406 km (0.059 R)
• M54: 19,017,480 km (0.11 R)
• M55: 19,143,591 km (0.11 R)
• M56: 19,396,860 km (0.104 R)
• M57: 21,113,645 km (0.052 R)
• M58: 21,813,913 km (0.095 R)
• M59: 22,388,518 km (0.118 R)
• M60: 22,699,831 km (0.086 R)
• M61: 23,057,669 km (0.066 R)
• M62: 23,462,332 km (0.112 R)
• M63: 23,869,238 km (0.073 R)
• M64: 24,005,522 km (0.111 R)
• M65: 24,506,974 km (0.075 R)
• M66: 24,736,158 km (0.045 R)
• M67: 24,828,011 km (0.065 R)
• M68: 25,659,775 km (0.115 R)
• M69: 27,019,171 km (0.092 R)
• M70: 27,970,164 km (0.11 R)
• M71: 29,125,957 km (0.115 R)
• M72: 29,320,135 km (0.066 R)
• M73: 29,758,457 km (0.075 R)
• M74: 30,592,465 km (0.109 R)
• M75: 31,483,919 km (0.105 R)
• M76: 32,333,635 km (0.067 R)
• M77: 32,837,032 km (0.055 R)
• M78: 33,241,544 km (0.056 R)
• M79: 33,495,262 km (0.06 R)
• M80: 34,157,831 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.98 AU - 8.72 AU

Year: 8468 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,653,517 km

• M1: 196,272 km (0.034 R)
• M2: 430,243 km (0.106 R)
• M3: 577,448 km (0.093 R)
• M4: 701,913 km (0.107 R)
• M5: 1,085,033 km (0.044 R)
• M6: 1,191,248 km (0.086 R)
• M7: 1,301,352 km (0.112 R)
• M8: 1,532,630 km (0.112 R)
• M9: 1,715,289 km (0.092 R)
• M10: 2,284,509 km (0.061 R)
• M11: 2,761,427 km (0.091 R)
• M12: 3,217,701 km (0.102 R)
• M13: 3,428,185 km (0.066 R)
• M14: 3,562,075 km (0.052 R)
• M15: 3,670,683 km (0.111 R)
• M16: 3,780,189 km (0.093 R)
• M17: 3,974,666 km (0.1 R)
• M18: 4,548,822 km (0.097 R)
• M19: 5,553,372 km (0.11 R)
• M20: 5,648,068 km (0.093 R)
• M21: 5,775,076 km (0.061 R)
• M22: 5,871,118 km (0.11 R)
• M23: 6,129,623 km (0.12 R)
• M24: 6,725,322 km (0.072 R)
• M25: 6,962,135 km (0.035 R)
• M26: 7,305,014 km (0.082 R)
• M27: 7,443,840 km (0.098 R)
• M28: 7,618,571 km (0.059 R)
• M29: 7,794,647 km (0.078 R)
• M30: 8,222,797 km (0.086 R)
• M31: 8,331,105 km (0.088 R)
• M32: 9,139,532 km (0.12 R)
• M33: 9,289,280 km (0.099 R)
• M34: 9,667,164 km (0.106 R)
• M35: 9,934,645 km (0.116 R)
• M36: 10,438,042 km (0.079 R)
• M37: 10,949,816 km (0.051 R)
• M38: 11,550,601 km (0.1 R)
• M39: 12,038,889 km (0.095 R)
• M40: 12,575,646 km (0.051 R)
• M41: 13,501,806 km (0.1 R)
• M42: 14,189,208 km (0.055 R)
• M43: 15,241,779 km (0.115 R)
• M44: 16,047,663 km (0.092 R)
• M45: 16,183,348 km (0.042 R)
• M46: 16,364,810 km (0.097 R)
• M47: 16,775,756 km (0.064 R)
• M48: 17,005,388 km (0.048 R)
• M49: 17,097,541 km (0.099 R)
• M50: 18,500,320 km (0.086 R)
• M51: 19,119,655 km (0.103 R)
• M52: 19,407,781 km (0.064 R)
• M53: 19,504,122 km (0.089 R)
• M54: 19,649,082 km (0.048 R)
• M55: 19,745,872 km (0.1 R)
• M56: 19,939,900 km (0.112 R)
• M57: 20,232,065 km (0.12 R)
• M58: 20,919,467 km (0.088 R)
• M59: 21,067,868 km (0.084 R)
• M60: 21,415,234 km (0.105 R)
• M61: 22,468,852 km (0.117 R)
• M62: 23,385,438 km (0.08 R)
• M63: 24,418,112 km (0.047 R)
• M64: 24,574,293 km (0.106 R)
• M65: 24,992,419 km (0.089 R)
• M66: 25,624,021 km (0.098 R)
• M67: 26,742,115 km (0.088 R)
• M68: 27,118,354 km (0.113 R)
• M69: 27,442,233 km (0.041 R)
• M70: 27,930,521 km (0.063 R)
• M71: 28,695,714 km (0.03 R)
• M72: 29,523,289 km (0.105 R)
• M73: 29,689,642 km (0.112 R)
• M74: 29,800,793 km (0.112 R)
• M75: 29,967,894 km (0.082 R)
• M76: 30,358,644 km (0.065 R)
• M77: 31,597,913 km (0.043 R)
• M78: 35,709,012 km (0.115 R)
• M79: 37,857,088 km (0.108 R)
• M80: 38,339,989 km (0.064 R)
• M81: 38,703,662 km (0.111 R)
• M82: 38,825,135 km (0.111 R)
• M83: 38,946,758 km (0.04 R)
• M84: 39,556,519 km (0.1 R)
• M85: 41,591,350 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit