🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 23.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,930,742 km

• M1: 451,486 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.51 AU - 1.77 AU

Year: 735 Days

Day: 12.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,930,742 km

• M1: 163,211 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.93 AU

Year: 859 Days

Day: 28.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.03 AU - 2.25 AU

Year: 1095 Days

Day: 33.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.19 AU - 2.91 AU

Year: 1425 Days

Day: 16.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.62 AU - 2.9 AU

Year: 1604 Days

Day: 33 Hours

Environment

Temp: -85 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,930,742 km

• M1: 1,111,063 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 8.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.93 AU - 8.15 AU

Year: 7243 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,930,742 km

• M1: 140,622 km (0.048 R)
• M2: 235,317 km (0.094 R)
• M3: 310,266 km (0.09 R)
• M4: 706,551 km (0.072 R)
• M5: 799,601 km (0.095 R)
• M6: 1,254,229 km (0.093 R)
• M7: 1,619,696 km (0.098 R)
• M8: 1,733,391 km (0.073 R)
• M9: 1,992,943 km (0.077 R)
• M10: 2,315,925 km (0.097 R)
• M11: 2,549,148 km (0.11 R)
• M12: 2,763,073 km (0.099 R)
• M13: 2,955,007 km (0.077 R)
• M14: 3,527,368 km (0.063 R)
• M15: 3,796,196 km (0.099 R)
• M16: 4,369,604 km (0.034 R)
• M17: 4,756,016 km (0.106 R)
• M18: 4,887,213 km (0.098 R)
• M19: 5,103,083 km (0.096 R)
• M20: 5,203,762 km (0.079 R)
• M21: 5,475,581 km (0.096 R)
• M22: 5,752,038 km (0.106 R)
• M23: 6,175,400 km (0.051 R)
• M24: 6,336,667 km (0.081 R)
• M25: 6,921,594 km (0.118 R)
• M26: 7,390,584 km (0.119 R)
• M27: 7,447,580 km (0.114 R)
• M28: 7,542,874 km (0.099 R)
• M29: 8,498,206 km (0.11 R)
• M30: 8,657,678 km (0.107 R)
• M31: 9,142,375 km (0.111 R)
• M32: 10,138,098 km (0.105 R)
• M33: 10,520,321 km (0.102 R)
• M34: 10,799,470 km (0.084 R)
• M35: 10,885,788 km (0.067 R)
• M36: 12,683,207 km (0.102 R)
• M37: 12,819,939 km (0.075 R)
• M38: 13,720,967 km (0.108 R)
• M39: 14,522,961 km (0.09 R)
• M40: 15,001,974 km (0.066 R)
• M41: 16,295,995 km (0.092 R)
• M42: 16,519,345 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 8.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.48 AU - 10.56 AU

Year: 9477 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,930,742 km

• M1: 141,520 km (0.065 R)
• M2: 434,283 km (0.101 R)
• M3: 524,341 km (0.113 R)
• M4: 662,270 km (0.099 R)
• M5: 801,396 km (0.088 R)
• M6: 903,721 km (0.096 R)
• M7: 1,047,185 km (0.073 R)
• M8: 1,550,432 km (0.111 R)
• M9: 1,636,152 km (0.076 R)
• M10: 1,709,006 km (0.107 R)
• M11: 1,903,334 km (0.077 R)
• M12: 1,980,077 km (0.106 R)
• M13: 2,630,679 km (0.11 R)
• M14: 2,803,314 km (0.082 R)
• M15: 3,269,162 km (0.091 R)
• M16: 3,511,212 km (0.075 R)
• M17: 3,605,907 km (0.081 R)
• M18: 3,797,841 km (0.118 R)
• M19: 4,072,353 km (0.112 R)
• M20: 4,353,148 km (0.086 R)
• M21: 4,598,938 km (0.075 R)
• M22: 4,702,759 km (0.117 R)
• M23: 4,891,551 km (0.09 R)
• M24: 5,082,737 km (0.116 R)
• M25: 5,254,924 km (0.113 R)
• M26: 5,319,999 km (0.093 R)
• M27: 5,649,264 km (0.112 R)
• M28: 5,715,835 km (0.086 R)
• M29: 5,985,112 km (0.115 R)
• M30: 6,281,465 km (0.113 R)
• M31: 6,396,805 km (0.083 R)
• M32: 6,559,418 km (0.057 R)
• M33: 6,676,403 km (0.089 R)
• M34: 6,888,683 km (0.073 R)
• M35: 7,223,483 km (0.047 R)
• M36: 7,465,831 km (0.104 R)
• M37: 7,735,556 km (0.111 R)
• M38: 8,033,406 km (0.102 R)
• M39: 8,208,884 km (0.063 R)
• M40: 8,538,298 km (0.072 R)
• M41: 8,614,893 km (0.118 R)
• M42: 8,691,786 km (0.11 R)
• M43: 9,314,711 km (0.063 R)
• M44: 9,393,699 km (0.12 R)
• M45: 9,499,166 km (0.066 R)
• M46: 9,658,188 km (0.101 R)
• M47: 10,713,601 km (0.076 R)
• M48: 11,045,559 km (0.069 R)
• M49: 11,268,908 km (0.1 R)
• M50: 11,947,634 km (0.09 R)
• M51: 12,494,265 km (0.093 R)
• M52: 13,255,718 km (0.114 R)
• M53: 13,344,429 km (0.038 R)
• M54: 13,701,819 km (0.069 R)
• M55: 14,152,707 km (0.064 R)
• M56: 14,669,866 km (0.071 R)
• M57: 14,976,841 km (0.111 R)
• M58: 15,503,725 km (0.118 R)
• M59: 16,068,158 km (0.089 R)
• M60: 16,194,418 km (0.109 R)
• M61: 16,448,136 km (0.09 R)
• M62: 16,991,625 km (0.102 R)
• M63: 17,476,023 km (0.086 R)
• M64: 17,638,636 km (0.111 R)
• M65: 18,359,548 km (0.113 R)
• M66: 18,590,976 km (0.088 R)
• M67: 18,756,731 km (0.093 R)
• M68: 19,559,922 km (0.047 R)
• M69: 19,830,095 km (0.061 R)
• M70: 19,897,863 km (0.118 R)
• M71: 20,648,097 km (0.063 R)
• M72: 20,751,169 km (0.111 R)
• M73: 21,407,605 km (0.077 R)
• M74: 21,581,438 km (0.095 R)
• M75: 21,686,007 km (0.111 R)
• M76: 21,965,755 km (0.053 R)
• M77: 22,070,922 km (0.103 R)
• M78: 22,493,237 km (0.095 R)
• M79: 22,670,061 km (0.099 R)
• M80: 22,918,394 km (0.118 R)
• M81: 23,560,917 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.96 AU - 11.48 AU

Year: 10602 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,930,742 km

• M1: 192,233 km (0.059 R)
• M2: 377,435 km (0.06 R)
• M3: 480,658 km (0.093 R)
• M4: 1,050,177 km (0.078 R)
• M5: 1,189,602 km (0.032 R)
• M6: 1,400,386 km (0.057 R)
• M7: 1,600,996 km (0.119 R)
• M8: 1,787,545 km (0.081 R)
• M9: 2,081,505 km (0.118 R)
• M10: 2,260,274 km (0.051 R)
• M11: 2,471,058 km (0.117 R)
• M12: 3,084,259 km (0.086 R)
• M13: 3,620,867 km (0.029 R)
• M14: 4,154,482 km (0.109 R)
• M15: 4,848,168 km (0.066 R)
• M16: 6,047,045 km (0.057 R)
• M17: 6,793,838 km (0.065 R)
• M18: 7,372,931 km (0.095 R)
• M19: 7,807,962 km (0.109 R)
• M20: 8,537,700 km (0.065 R)
• M21: 8,827,471 km (0.098 R)
• M22: 8,952,685 km (0.113 R)
• M23: 9,162,570 km (0.101 R)
• M24: 9,374,251 km (0.045 R)
• M25: 9,502,008 km (0.1 R)
• M26: 12,269,569 km (0.093 R)
• M27: 13,021,747 km (0.08 R)
• M28: 13,355,500 km (0.095 R)
• M29: 13,788,885 km (0.101 R)
• M30: 13,934,443 km (0.112 R)
• M31: 14,719,084 km (0.04 R)
• M32: 15,116,715 km (0.068 R)
• M33: 15,568,351 km (0.108 R)
• M34: 16,382,313 km (0.049 R)
• M35: 17,105,918 km (0.116 R)
• M36: 17,366,966 km (0.094 R)
• M37: 17,576,703 km (0.112 R)
• M38: 17,787,187 km (0.101 R)
• M39: 18,104,634 km (0.061 R)
• M40: 19,719,842 km (0.118 R)
• M41: 20,213,365 km (0.095 R)
• M42: 20,655,576 km (0.107 R)
• M43: 21,156,879 km (0.108 R)
• M44: 21,268,778 km (0.05 R)
• M45: 21,380,827 km (0.112 R)
• M46: 21,605,672 km (0.086 R)
• M47: 21,944,512 km (0.11 R)
• M48: 22,228,149 km (0.06 R)
• M49: 23,839,019 km (0.085 R)
• M50: 24,776,399 km (0.04 R)
• M51: 25,368,358 km (0.074 R)
• M52: 25,606,518 km (0.118 R)
• M53: 26,205,059 km (0.093 R)
• M54: 28,151,178 km (0.115 R)
• M55: 28,644,851 km (0.077 R)
• M56: 28,954,967 km (0.073 R)
• M57: 29,641,023 km (0.053 R)
• M58: 30,458,874 km (0.03 R)
• M59: 31,988,064 km (0.064 R)
• M60: 32,116,568 km (0.055 R)
• M61: 32,826,710 km (0.063 R)
• M62: 33,216,262 km (0.092 R)
• M63: 33,868,958 km (0.103 R)
• M64: 34,855,855 km (0.104 R)
• M65: 35,319,758 km (0.091 R)
• M66: 35,785,606 km (0.074 R)
• M67: 37,941,012 km (0.104 R)
• M68: 38,418,229 km (0.079 R)
• M69: 38,760,210 km (0.096 R)
• M70: 40,207,719 km (0.043 R)
• M71: 41,112,636 km (0.111 R)
• M72: 41,462,546 km (0.094 R)
• M73: 41,672,880 km (0.088 R)
• M74: 41,953,975 km (0.101 R)
• M75: 42,165,207 km (0.112 R)
• M76: 43,226,454 km (0.102 R)
• M77: 44,225,020 km (0.092 R)
• M78: 45,303,322 km (0.119 R)
• M79: 45,592,345 km (0.099 R)
• M80: 46,535,858 km (0.084 R)
• M81: 46,900,578 km (0.113 R)
• M82: 47,706,013 km (0.088 R)
• M83: 49,182,245 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 5.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.3 AU - 20.96 AU

Year: 31597 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,930,742 km

• M1: 135,536 km (0.075 R)
• M2: 181,163 km (0.078 R)
• M3: 282,590 km (0.119 R)
• M4: 464,053 km (0.11 R)
• M5: 554,260 km (0.111 R)
• M6: 859,290 km (0.106 R)
• M7: 906,713 km (0.063 R)
• M8: 1,372,710 km (0.036 R)
• M9: 1,861,297 km (0.099 R)
• M10: 2,673,314 km (0.103 R)
• M11: 3,005,870 km (0.102 R)
• M12: 3,177,160 km (0.028 R)
• M13: 3,251,510 km (0.087 R)
• M14: 3,657,818 km (0.071 R)
• M15: 3,735,908 km (0.034 R)
• M16: 3,946,541 km (0.045 R)
• M17: 4,351,952 km (0.102 R)
• M18: 4,434,679 km (0.041 R)
• M19: 4,517,856 km (0.1 R)
• M20: 4,798,950 km (0.105 R)
• M21: 4,913,093 km (0.096 R)
• M22: 6,009,795 km (0.07 R)
• M23: 6,163,731 km (0.085 R)
• M24: 6,569,740 km (0.096 R)
• M25: 6,952,262 km (0.109 R)
• M26: 8,415,628 km (0.088 R)
• M27: 9,465,955 km (0.077 R)
• M28: 9,753,033 km (0.095 R)
• M29: 10,006,452 km (0.101 R)
• M30: 10,742,623 km (0.099 R)
• M31: 12,894,888 km (0.092 R)
• M32: 13,093,254 km (0.119 R)
• M33: 13,614,154 km (0.112 R)
• M34: 13,897,343 km (0.103 R)
• M35: 14,966,369 km (0.111 R)
• M36: 15,258,534 km (0.118 R)
• M37: 16,104,061 km (0.119 R)
• M38: 17,488,141 km (0.089 R)
• M39: 18,061,400 km (0.085 R)
• M40: 19,226,019 km (0.11 R)
• M41: 20,414,724 km (0.096 R)
• M42: 20,553,401 km (0.119 R)
• M43: 20,878,178 km (0.117 R)
• M44: 21,064,577 km (0.039 R)
• M45: 21,579,942 km (0.043 R)
• M46: 22,766,702 km (0.079 R)
• M47: 22,910,465 km (0.115 R)
• M48: 23,343,850 km (0.118 R)
• M49: 23,682,689 km (0.087 R)
• M50: 23,731,159 km (0.101 R)
• M51: 25,054,352 km (0.107 R)
• M52: 25,849,764 km (0.089 R)
• M53: 26,653,404 km (0.072 R)
• M54: 27,312,382 km (0.106 R)
• M55: 27,618,310 km (0.042 R)
• M56: 28,130,683 km (0.115 R)
• M57: 28,285,068 km (0.104 R)
• M58: 28,957,061 km (0.084 R)
• M59: 29,112,942 km (0.087 R)
• M60: 30,792,478 km (0.09 R)
• M61: 31,858,213 km (0.117 R)
• M62: 33,207,137 km (0.046 R)
• M63: 33,588,163 km (0.1 R)
• M64: 33,642,616 km (0.057 R)
• M65: 34,795,118 km (0.073 R)
• M66: 37,930,690 km (0.076 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit