🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.9 AU

Year: 283 Days

Day: 26.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1 AU - 1 AU

Year: 381 Days

Day: 26.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,916,826 km

• M1: 644,617 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.9 AU - 1.14 AU

Year: 392 Days

Day: 28.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.71 AU - 2.53 AU

Year: 1175 Days

Day: 32.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,916,826 km

• M1: 132,394 km (0.068 R)
• M2: 501,751 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.06 AU - 2.48 AU

Year: 1302 Days

Day: 45.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.63 AU - 6.23 AU

Year: 5499 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,916,826 km

• M1: 185,651 km (0.119 R)
• M2: 461,958 km (0.114 R)
• M3: 564,882 km (0.059 R)
• M4: 1,086,679 km (0.095 R)
• M5: 1,180,477 km (0.115 R)
• M6: 1,326,335 km (0.073 R)
• M7: 1,930,860 km (0.071 R)
• M8: 2,045,751 km (0.116 R)
• M9: 2,445,177 km (0.063 R)
• M10: 2,803,763 km (0.116 R)
• M11: 2,868,838 km (0.105 R)
• M12: 3,022,475 km (0.116 R)
• M13: 3,338,276 km (0.048 R)
• M14: 3,640,913 km (0.117 R)
• M15: 3,879,821 km (0.076 R)
• M16: 4,474,173 km (0.082 R)
• M17: 4,550,468 km (0.112 R)
• M18: 4,730,285 km (0.111 R)
• M19: 4,834,106 km (0.119 R)
• M20: 5,070,321 km (0.094 R)
• M21: 5,203,313 km (0.082 R)
• M22: 5,337,353 km (0.097 R)
• M23: 5,746,503 km (0.053 R)
• M24: 6,053,029 km (0.11 R)
• M25: 6,364,941 km (0.111 R)
• M26: 6,653,066 km (0.058 R)
• M27: 6,769,603 km (0.116 R)
• M28: 7,212,413 km (0.095 R)
• M29: 7,482,586 km (0.079 R)
• M30: 7,848,054 km (0.062 R)
• M31: 9,728,200 km (0.075 R)
• M32: 10,803,509 km (0.066 R)
• M33: 11,355,226 km (0.043 R)
• M34: 12,738,259 km (0.097 R)
• M35: 13,321,092 km (0.119 R)
• M36: 13,875,203 km (0.107 R)
• M37: 14,099,001 km (0.116 R)
• M38: 14,173,800 km (0.097 R)
• M39: 14,512,340 km (0.101 R)
• M40: 14,588,036 km (0.08 R)
• M41: 14,815,575 km (0.107 R)
• M42: 15,082,607 km (0.088 R)
• M43: 15,159,201 km (0.06 R)
• M44: 15,428,178 km (0.111 R)
• M45: 15,854,083 km (0.117 R)
• M46: 15,932,024 km (0.105 R)
• M47: 16,127,249 km (0.107 R)
• M48: 16,205,489 km (0.086 R)
• M49: 16,401,911 km (0.057 R)
• M50: 16,796,999 km (0.033 R)
• M51: 16,876,285 km (0.119 R)
• M52: 16,955,871 km (0.088 R)
• M53: 17,035,458 km (0.094 R)
• M54: 17,155,136 km (0.098 R)
• M55: 17,355,298 km (0.027 R)
• M56: 17,677,083 km (0.11 R)
• M57: 17,798,257 km (0.097 R)
• M58: 18,408,317 km (0.117 R)
• M59: 19,398,655 km (0.086 R)
• M60: 19,774,595 km (0.114 R)
• M61: 20,533,505 km (0.115 R)
• M62: 22,079,748 km (0.1 R)
• M63: 22,559,658 km (0.06 R)
• M64: 22,691,155 km (0.12 R)
• M65: 23,663,092 km (0.076 R)
• M66: 24,423,498 km (0.112 R)
• M67: 24,965,192 km (0.056 R)
• M68: 25,146,504 km (0.095 R)
• M69: 25,282,938 km (0.097 R)
• M70: 25,510,626 km (0.117 R)
• M71: 25,830,765 km (0.07 R)
• M72: 25,922,469 km (0.113 R)
• M73: 26,521,010 km (0.041 R)
• M74: 26,659,837 km (0.082 R)
• M75: 27,170,863 km (0.037 R)
• M76: 27,264,062 km (0.107 R)
• M77: 27,638,207 km (0.052 R)
• M78: 27,778,829 km (0.036 R)
• M79: 28,155,366 km (0.103 R)
• M80: 30,207,400 km (0.084 R)
• M81: 31,912,966 km (0.073 R)
• M82: 32,109,837 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.44 AU - 8.34 AU

Year: 6887 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 46,916,826 km

• M1: 152,141 km (0.119 R)
• M2: 330,910 km (0.029 R)
• M3: 407,953 km (0.088 R)
• M4: 498,909 km (0.094 R)
• M5: 633,547 km (0.072 R)
• M6: 730,935 km (0.058 R)
• M7: 807,978 km (0.075 R)
• M8: 992,283 km (0.088 R)
• M9: 1,237,174 km (0.091 R)
• M10: 1,469,051 km (0.064 R)
• M11: 1,577,809 km (0.069 R)
• M12: 1,741,618 km (0.069 R)
• M13: 2,355,119 km (0.111 R)
• M14: 2,463,578 km (0.099 R)
• M15: 2,675,708 km (0.087 R)
• M16: 3,010,358 km (0.027 R)
• M17: 3,139,461 km (0.107 R)
• M18: 3,571,799 km (0.056 R)
• M19: 3,662,904 km (0.084 R)
• M20: 3,743,238 km (0.1 R)
• M21: 3,870,695 km (0.071 R)
• M22: 4,153,734 km (0.088 R)
• M23: 4,370,651 km (0.058 R)
• M24: 4,628,409 km (0.057 R)
• M25: 4,916,534 km (0.114 R)
• M26: 4,992,679 km (0.094 R)
• M27: 5,120,436 km (0.103 R)
• M28: 5,669,161 km (0.043 R)
• M29: 5,910,163 km (0.104 R)
• M30: 6,045,400 km (0.061 R)
• M31: 6,181,833 km (0.097 R)
• M32: 6,471,604 km (0.051 R)
• M33: 6,667,278 km (0.116 R)
• M34: 6,907,532 km (0.104 R)
• M35: 7,150,629 km (0.119 R)
• M36: 7,689,630 km (0.059 R)
• M37: 7,837,582 km (0.09 R)
• M38: 7,926,892 km (0.078 R)
• M39: 8,016,351 km (0.075 R)
• M40: 8,241,795 km (0.116 R)
• M41: 8,545,629 km (0.058 R)
• M42: 8,868,611 km (0.099 R)
• M43: 8,977,219 km (0.093 R)
• M44: 9,211,339 km (0.081 R)
• M45: 9,813,620 km (0.117 R)
• M46: 10,396,005 km (0.055 R)
• M47: 10,675,005 km (0.074 R)
• M48: 10,774,039 km (0.1 R)
• M49: 11,324,260 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 11.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.54 AU - 9.02 AU

Year: 7480 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,916,826 km

• M1: 153,936 km (0.085 R)
• M2: 239,805 km (0.075 R)
• M3: 420,370 km (0.071 R)
• M4: 597,045 km (0.053 R)
• M5: 923,168 km (0.071 R)
• M6: 1,100,741 km (0.044 R)
• M7: 1,200,523 km (0.05 R)
• M8: 1,504,655 km (0.112 R)
• M9: 1,701,975 km (0.047 R)
• M10: 1,923,081 km (0.09 R)
• M11: 2,426,328 km (0.064 R)
• M12: 2,625,592 km (0.041 R)
• M13: 2,830,242 km (0.074 R)
• M14: 3,111,486 km (0.097 R)
• M15: 3,328,403 km (0.076 R)
• M16: 3,457,356 km (0.074 R)
• M17: 3,815,643 km (0.113 R)
• M18: 3,970,178 km (0.107 R)
• M19: 4,166,301 km (0.098 R)
• M20: 4,265,634 km (0.103 R)
• M21: 4,446,348 km (0.098 R)
• M22: 4,773,967 km (0.06 R)
• M23: 4,919,825 km (0.108 R)
• M24: 5,003,750 km (0.118 R)
• M25: 5,323,141 km (0.082 R)
• M26: 5,409,309 km (0.086 R)
• M27: 5,649,115 km (0.115 R)
• M28: 5,936,941 km (0.066 R)
• M29: 6,207,115 km (0.113 R)
• M30: 6,343,548 km (0.114 R)
• M31: 6,481,178 km (0.059 R)
• M32: 6,712,606 km (0.041 R)
• M33: 7,207,775 km (0.063 R)
• M34: 7,423,495 km (0.108 R)
• M35: 7,665,844 km (0.057 R)
• M36: 7,812,450 km (0.047 R)
• M37: 7,984,786 km (0.081 R)
• M38: 8,208,136 km (0.071 R)
• M39: 9,538,959 km (0.101 R)
• M40: 9,855,657 km (0.087 R)
• M41: 9,935,393 km (0.108 R)
• M42: 10,229,353 km (0.117 R)
• M43: 10,337,063 km (0.075 R)
• M44: 10,744,119 km (0.092 R)
• M45: 11,378,564 km (0.105 R)
• M46: 12,857,488 km (0.075 R)
• M47: 13,207,398 km (0.098 R)
• M48: 14,215,687 km (0.119 R)
• M49: 14,547,196 km (0.107 R)
• M50: 15,805,314 km (0.09 R)
• M51: 15,992,312 km (0.106 R)
• M52: 16,180,206 km (0.061 R)
• M53: 16,906,803 km (0.11 R)
• M54: 17,258,059 km (0.111 R)
• M55: 17,708,648 km (0.097 R)
• M56: 17,967,901 km (0.066 R)
• M57: 18,588,583 km (0.06 R)
• M58: 18,786,052 km (0.12 R)
• M59: 18,885,086 km (0.105 R)
• M60: 19,050,541 km (0.117 R)
• M61: 19,150,023 km (0.11 R)
• M62: 19,884,699 km (0.102 R)
• M63: 20,154,274 km (0.073 R)
• M64: 20,390,938 km (0.097 R)
• M65: 20,696,865 km (0.079 R)
• M66: 21,347,317 km (0.081 R)
• M67: 21,657,882 km (0.083 R)
• M68: 22,178,782 km (0.081 R)
• M69: 22,738,876 km (0.027 R)
• M70: 22,985,414 km (0.041 R)
• M71: 23,303,758 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.9

Radius: 7.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.55 AU - 13.23 AU

Year: 16607 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,916,826 km

• M1: 636,240 km (0.103 R)
• M2: 734,226 km (0.07 R)
• M3: 982,708 km (0.109 R)
• M4: 1,361,191 km (0.091 R)
• M5: 1,533,378 km (0.091 R)
• M6: 1,644,679 km (0.117 R)
• M7: 1,875,509 km (0.071 R)
• M8: 2,166,177 km (0.11 R)
• M9: 2,215,993 km (0.117 R)
• M10: 2,266,258 km (0.086 R)
• M11: 2,393,566 km (0.069 R)
• M12: 2,708,918 km (0.047 R)
• M13: 2,816,928 km (0.107 R)
• M14: 2,981,785 km (0.034 R)
• M15: 3,121,659 km (0.04 R)
• M16: 3,178,207 km (0.102 R)
• M17: 3,822,525 km (0.103 R)
• M18: 4,190,835 km (0.084 R)
• M19: 4,506,486 km (0.114 R)
• M20: 4,634,841 km (0.11 R)
• M21: 5,636,249 km (0.026 R)
• M22: 5,844,490 km (0.077 R)
• M23: 5,914,352 km (0.068 R)
• M24: 6,702,134 km (0.077 R)
• M25: 7,108,442 km (0.071 R)
• M26: 8,256,456 km (0.101 R)
• M27: 8,413,833 km (0.101 R)
• M28: 8,612,050 km (0.064 R)
• M29: 9,297,358 km (0.097 R)
• M30: 9,916,544 km (0.097 R)
• M31: 10,168,018 km (0.092 R)
• M32: 10,421,436 km (0.115 R)
• M33: 10,591,679 km (0.073 R)
• M34: 11,021,174 km (0.105 R)
• M35: 11,107,791 km (0.088 R)
• M36: 11,764,377 km (0.109 R)
• M37: 12,209,131 km (0.061 R)
• M38: 13,023,392 km (0.084 R)
• M39: 13,344,878 km (0.034 R)
• M40: 14,466,712 km (0.088 R)
• M41: 14,704,124 km (0.097 R)
• M42: 15,231,307 km (0.081 R)
• M43: 17,149,451 km (0.085 R)
• M44: 17,552,169 km (0.108 R)
• M45: 18,469,802 km (0.116 R)
• M46: 18,572,725 km (0.046 R)
• M47: 18,830,931 km (0.064 R)
• M48: 18,986,363 km (0.071 R)
• M49: 19,507,712 km (0.088 R)
• M50: 20,086,656 km (0.063 R)
• M51: 20,245,529 km (0.105 R)
• M52: 21,369,158 km (0.062 R)
• M53: 21,585,477 km (0.076 R)
• M54: 23,009,200 km (0.098 R)
• M55: 23,564,806 km (0.104 R)
• M56: 23,620,756 km (0.096 R)
• M57: 23,732,505 km (0.038 R)
• M58: 24,124,901 km (0.109 R)
• M59: 24,973,270 km (0.073 R)
• M60: 25,201,108 km (0.062 R)
• M61: 25,888,959 km (0.097 R)
• M62: 26,235,128 km (0.03 R)
• M63: 26,640,987 km (0.098 R)
• M64: 26,932,105 km (0.036 R)
• M65: 27,576,423 km (0.106 R)
• M66: 27,694,007 km (0.031 R)
• M67: 29,059,386 km (0.052 R)
• M68: 30,751,039 km (0.084 R)
• M69: 31,117,554 km (0.109 R)
• M70: 31,240,075 km (0.053 R)
• M71: 32,040,423 km (0.06 R)
• M72: 32,412,174 km (0.1 R)
• M73: 32,598,573 km (0.04 R)
• M74: 34,291,871 km (0.079 R)
• M75: 35,308,837 km (0.048 R)
• M76: 35,372,716 km (0.069 R)
• M77: 35,885,088 km (0.068 R)
• M78: 35,949,416 km (0.104 R)
• M79: 37,112,090 km (0.106 R)
• M80: 38,747,344 km (0.092 R)
• M81: 39,011,235 km (0.08 R)
• M82: 40,205,774 km (0.062 R)
• M83: 40,339,215 km (0.047 R)
• M84: 41,817,242 km (0.082 R)
• M85: 42,698,823 km (0.059 R)
• M86: 43,381,139 km (0.111 R)
• M87: 43,449,654 km (0.089 R)
• M88: 46,006,880 km (0.047 R)
• M89: 46,776,412 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit