🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.06 AU - 1.6 AU

Year: 534 Days

Day: 45.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.45 AU - 3.49 AU

Year: 2251 Days

Day: 33.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,168,863 km

• M1: 2,108,133 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.62 AU - 6.52 AU

Year: 4578 Days

Day: 34.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,168,863 km

• M1: 699,819 km (0.091 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 11.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.87 AU - 7.97 AU

Year: 7762 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,168,863 km

• M1: 147,653 km (0.107 R)
• M2: 236,963 km (0.091 R)
• M3: 463,155 km (0.112 R)
• M4: 535,261 km (0.098 R)
• M5: 1,041,201 km (0.109 R)
• M6: 1,191,996 km (0.055 R)
• M7: 1,404,874 km (0.076 R)
• M8: 1,497,325 km (0.054 R)
• M9: 1,688,511 km (0.119 R)
• M10: 2,053,380 km (0.098 R)
• M11: 2,159,146 km (0.11 R)
• M12: 2,245,165 km (0.059 R)
• M13: 2,376,362 km (0.03 R)
• M14: 2,510,252 km (0.113 R)
• M15: 2,785,512 km (0.115 R)
• M16: 3,491,016 km (0.044 R)
• M17: 3,567,161 km (0.097 R)
• M18: 3,798,888 km (0.119 R)
• M19: 4,062,181 km (0.087 R)
• M20: 4,440,962 km (0.051 R)
• M21: 5,087,824 km (0.09 R)
• M22: 5,378,343 km (0.092 R)
• M23: 5,584,937 km (0.048 R)
• M24: 6,067,241 km (0.12 R)
• M25: 6,375,412 km (0.094 R)
• M26: 6,625,839 km (0.104 R)
• M27: 7,265,669 km (0.087 R)
• M28: 7,527,316 km (0.111 R)
• M29: 8,432,832 km (0.096 R)
• M30: 8,985,746 km (0.028 R)
• M31: 9,408,210 km (0.11 R)
• M32: 9,909,213 km (0.109 R)
• M33: 10,199,433 km (0.106 R)
• M34: 10,603,048 km (0.077 R)
• M35: 10,788,250 km (0.12 R)
• M36: 10,937,250 km (0.084 R)
• M37: 11,049,299 km (0.052 R)
• M38: 11,350,290 km (0.111 R)
• M39: 11,501,832 km (0.104 R)
• M40: 11,960,499 km (0.116 R)
• M41: 12,114,735 km (0.096 R)
• M42: 12,777,453 km (0.053 R)
• M43: 12,895,636 km (0.039 R)
• M44: 13,733,085 km (0.119 R)
• M45: 14,178,886 km (0.09 R)
• M46: 14,301,257 km (0.117 R)
• M47: 14,835,621 km (0.081 R)
• M48: 15,712,713 km (0.11 R)
• M49: 16,264,131 km (0.099 R)
• M50: 16,349,551 km (0.117 R)
• M51: 16,520,841 km (0.074 R)
• M52: 16,649,645 km (0.106 R)
• M53: 17,517,013 km (0.113 R)
• M54: 17,736,174 km (0.111 R)
• M55: 19,160,196 km (0.104 R)
• M56: 19,658,207 km (0.116 R)
• M57: 19,931,672 km (0.091 R)
• M58: 21,131,148 km (0.06 R)
• M59: 21,364,371 km (0.064 R)
• M60: 21,504,844 km (0.119 R)
• M61: 21,833,660 km (0.119 R)
• M62: 22,069,575 km (0.1 R)
• M63: 22,782,409 km (0.088 R)
• M64: 23,069,637 km (0.082 R)
• M65: 23,938,502 km (0.079 R)
• M66: 24,376,973 km (0.072 R)
• M67: 24,965,790 km (0.087 R)
• M68: 26,157,487 km (0.112 R)
• M69: 26,508,443 km (0.105 R)
• M70: 27,418,298 km (0.073 R)
• M71: 27,621,900 km (0.117 R)
• M72: 28,441,248 km (0.118 R)
• M73: 28,802,228 km (0.097 R)
• M74: 29,320,584 km (0.108 R)
• M75: 29,842,082 km (0.11 R)
• M76: 30,208,896 km (0.085 R)
• M77: 30,999,970 km (0.084 R)
• M78: 31,797,775 km (0.118 R)
• M79: 33,196,815 km (0.081 R)
• M80: 33,903,814 km (0.088 R)
• M81: 34,177,130 km (0.081 R)
• M82: 34,780,907 km (0.051 R)
• M83: 35,943,282 km (0.099 R)
• M84: 37,230,871 km (0.091 R)
• M85: 37,682,357 km (0.05 R)
• M86: 37,852,151 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 13.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.79 AU - 11.09 AU

Year: 11747 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,168,863 km

• M1: 182,210 km (0.099 R)
• M2: 290,369 km (0.07 R)
• M3: 438,621 km (0.096 R)
• M4: 547,229 km (0.096 R)
• M5: 993,031 km (0.076 R)
• M6: 1,106,725 km (0.113 R)
• M7: 1,245,253 km (0.1 R)
• M8: 1,720,076 km (0.106 R)
• M9: 1,954,197 km (0.082 R)
• M10: 2,299,918 km (0.103 R)
• M11: 2,532,542 km (0.101 R)
• M12: 2,746,168 km (0.119 R)
• M13: 3,689,083 km (0.083 R)
• M14: 3,932,030 km (0.068 R)
• M15: 4,243,344 km (0.102 R)
• M16: 4,856,844 km (0.086 R)
• M17: 5,224,855 km (0.111 R)
• M18: 5,360,989 km (0.079 R)
• M19: 5,741,417 km (0.039 R)
• M20: 6,346,839 km (0.099 R)
• M21: 6,455,896 km (0.093 R)
• M22: 7,889,792 km (0.108 R)
• M23: 8,125,109 km (0.066 R)
• M24: 8,243,591 km (0.056 R)
• M25: 8,562,384 km (0.043 R)
• M26: 9,501,709 km (0.07 R)
• M27: 11,432,868 km (0.064 R)
• M28: 11,565,860 km (0.073 R)
• M29: 11,788,761 km (0.078 R)
• M30: 12,283,930 km (0.068 R)
• M31: 13,481,461 km (0.044 R)
• M32: 13,763,004 km (0.086 R)
• M33: 14,094,064 km (0.101 R)
• M34: 14,332,224 km (0.049 R)
• M35: 14,619,751 km (0.115 R)
• M36: 14,957,543 km (0.048 R)
• M37: 15,200,340 km (0.099 R)
• M38: 15,591,838 km (0.052 R)
• M39: 15,788,709 km (0.105 R)
• M40: 16,634,834 km (0.041 R)
• M41: 16,785,779 km (0.101 R)
• M42: 17,393,744 km (0.049 R)
• M43: 17,546,933 km (0.103 R)
• M44: 17,905,968 km (0.102 R)
• M45: 18,112,263 km (0.105 R)
• M46: 19,950,821 km (0.07 R)
• M47: 20,433,124 km (0.062 R)
• M48: 21,191,137 km (0.103 R)
• M49: 21,628,411 km (0.031 R)
• M50: 21,848,171 km (0.069 R)
• M51: 24,143,152 km (0.09 R)
• M52: 24,485,431 km (0.089 R)
• M53: 25,348,013 km (0.086 R)
• M54: 25,754,021 km (0.118 R)
• M55: 25,928,752 km (0.112 R)
• M56: 26,572,621 km (0.096 R)
• M57: 26,749,146 km (0.074 R)
• M58: 27,458,988 km (0.109 R)
• M59: 29,931,093 km (0.117 R)
• M60: 33,866,265 km (0.054 R)
• M61: 34,762,656 km (0.096 R)
• M62: 35,084,740 km (0.062 R)
• M63: 35,796,676 km (0.106 R)
• M64: 36,056,827 km (0.103 R)
• M65: 36,187,127 km (0.061 R)
• M66: 36,972,067 km (0.082 R)
• M67: 38,027,330 km (0.11 R)
• M68: 38,160,023 km (0.107 R)
• M69: 38,625,422 km (0.113 R)
• M70: 39,025,746 km (0.112 R)
• M71: 39,898,051 km (0.111 R)
• M72: 40,032,839 km (0.109 R)
• M73: 42,484,299 km (0.059 R)
• M74: 42,897,638 km (0.045 R)
• M75: 44,215,296 km (0.039 R)
• M76: 44,354,721 km (0.085 R)
• M77: 44,494,296 km (0.07 R)
• M78: 46,890,256 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 8.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.87 AU - 13.55 AU

Year: 14858 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,168,863 km

• M1: 104,868 km (0.119 R)
• M2: 168,896 km (0.086 R)
• M3: 266,434 km (0.09 R)
• M4: 473,776 km (0.063 R)
• M5: 549,174 km (0.03 R)
• M6: 629,209 km (0.093 R)
• M7: 875,297 km (0.109 R)
• M8: 1,234,930 km (0.101 R)
• M9: 1,320,949 km (0.107 R)
• M10: 1,590,973 km (0.099 R)
• M11: 2,556,628 km (0.113 R)
• M12: 2,807,802 km (0.089 R)
• M13: 3,547,265 km (0.057 R)
• M14: 3,827,761 km (0.042 R)
• M15: 4,376,935 km (0.087 R)
• M16: 5,229,194 km (0.093 R)
• M17: 6,355,217 km (0.072 R)
• M18: 6,468,014 km (0.064 R)
• M19: 6,772,296 km (0.068 R)
• M20: 6,849,189 km (0.086 R)
• M21: 7,198,350 km (0.039 R)
• M22: 7,434,416 km (0.1 R)
• M23: 7,793,301 km (0.065 R)
• M24: 7,914,176 km (0.068 R)
• M25: 8,117,031 km (0.045 R)
• M26: 8,239,552 km (0.114 R)
• M27: 8,569,415 km (0.063 R)
• M28: 9,030,027 km (0.119 R)
• M29: 9,242,007 km (0.115 R)
• M30: 9,412,848 km (0.075 R)
• M31: 12,614,242 km (0.111 R)
• M32: 13,233,727 km (0.088 R)
• M33: 15,201,388 km (0.087 R)
• M34: 15,605,900 km (0.094 R)
• M35: 15,911,529 km (0.117 R)
• M36: 18,480,573 km (0.101 R)
• M37: 20,171,328 km (0.109 R)
• M38: 20,393,032 km (0.098 R)
• M39: 20,894,933 km (0.084 R)
• M40: 21,006,982 km (0.044 R)
• M41: 21,063,081 km (0.111 R)
• M42: 21,513,819 km (0.097 R)
• M43: 22,253,132 km (0.108 R)
• M44: 23,873,427 km (0.078 R)
• M45: 24,166,788 km (0.114 R)
• M46: 24,934,973 km (0.104 R)
• M47: 25,891,502 km (0.055 R)
• M48: 27,655,710 km (0.118 R)
• M49: 28,211,017 km (0.087 R)
• M50: 29,144,807 km (0.109 R)
• M51: 29,395,533 km (0.088 R)
• M52: 29,647,007 km (0.12 R)
• M53: 29,962,210 km (0.09 R)
• M54: 30,215,329 km (0.098 R)
• M55: 31,298,717 km (0.045 R)
• M56: 31,555,427 km (0.063 R)
• M57: 32,265,119 km (0.118 R)
• M58: 33,110,497 km (0.044 R)
• M59: 33,437,667 km (0.067 R)
• M60: 33,700,212 km (0.042 R)
• M61: 33,963,354 km (0.112 R)
• M62: 35,089,377 km (0.073 R)
• M63: 35,690,462 km (0.085 R)
• M64: 36,294,987 km (0.112 R)
• M65: 36,497,243 km (0.11 R)
• M66: 36,835,035 km (0.083 R)
• M67: 37,855,143 km (0.075 R)
• M68: 38,060,241 km (0.043 R)
• M69: 38,608,966 km (0.087 R)
• M70: 39,160,384 km (0.095 R)
• M71: 39,992,298 km (0.089 R)
• M72: 40,620,160 km (0.108 R)
• M73: 40,970,369 km (0.109 R)
• M74: 41,040,530 km (0.109 R)
• M75: 41,251,164 km (0.095 R)
• M76: 41,462,247 km (0.1 R)
• M77: 42,026,829 km (0.058 R)
• M78: 43,377,997 km (0.114 R)
• M79: 43,664,327 km (0.116 R)
• M80: 43,735,985 km (0.11 R)
• M81: 45,250,065 km (0.079 R)
• M82: 45,831,252 km (0.1 R)
• M83: 46,341,980 km (0.051 R)
• M84: 46,488,137 km (0.093 R)
• M85: 47,737,429 km (0.058 R)
• M86: 47,885,231 km (0.052 R)
• M87: 48,403,438 km (0.057 R)
• M88: 48,848,941 km (0.079 R)
• M89: 49,295,939 km (0.089 R)
• M90: 49,819,083 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.6

Radius: 7.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.7 AU - 17.56 AU

Year: 18497 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,168,863 km

• M1: 241,451 km (0.079 R)
• M2: 298,448 km (0.104 R)
• M3: 377,884 km (0.1 R)
• M4: 579,991 km (0.109 R)
• M5: 682,914 km (0.113 R)
• M6: 1,078,301 km (0.065 R)
• M7: 1,180,626 km (0.079 R)
• M8: 1,651,411 km (0.059 R)
• M9: 1,953,449 km (0.102 R)
• M10: 2,506,213 km (0.025 R)
• M11: 2,888,436 km (0.063 R)
• M12: 3,214,858 km (0.117 R)
• M13: 3,363,708 km (0.06 R)
• M14: 3,629,693 km (0.101 R)
• M15: 3,863,215 km (0.084 R)
• M16: 4,061,433 km (0.088 R)
• M17: 4,344,771 km (0.043 R)
• M18: 4,509,478 km (0.039 R)
• M19: 5,145,568 km (0.097 R)
• M20: 5,540,656 km (0.092 R)
• M21: 5,854,662 km (0.102 R)
• M22: 6,594,274 km (0.068 R)
• M23: 6,641,397 km (0.101 R)
• M24: 6,688,820 km (0.079 R)
• M25: 6,879,108 km (0.108 R)
• M26: 7,362,908 km (0.097 R)
• M27: 7,559,629 km (0.069 R)
• M28: 7,757,846 km (0.065 R)
• M29: 8,671,590 km (0.113 R)
• M30: 8,827,172 km (0.117 R)
• M31: 10,159,341 km (0.067 R)
• M32: 10,876,663 km (0.056 R)
• M33: 10,932,463 km (0.091 R)
• M34: 11,326,055 km (0.041 R)
• M35: 11,496,148 km (0.063 R)
• M36: 11,954,067 km (0.119 R)
• M37: 12,185,195 km (0.106 R)
• M38: 12,301,283 km (0.054 R)
• M39: 13,243,451 km (0.116 R)
• M40: 13,362,979 km (0.065 R)
• M41: 14,453,697 km (0.118 R)
• M42: 15,009,753 km (0.095 R)
• M43: 15,259,132 km (0.11 R)
• M44: 15,698,801 km (0.114 R)
• M45: 16,015,499 km (0.079 R)
• M46: 16,270,264 km (0.052 R)
• M47: 16,462,198 km (0.042 R)
• M48: 19,160,645 km (0.059 R)
• M49: 19,499,035 km (0.091 R)
• M50: 20,319,131 km (0.078 R)
• M51: 20,456,910 km (0.111 R)
• M52: 21,500,206 km (0.103 R)
• M53: 22,418,288 km (0.116 R)
• M54: 23,133,067 km (0.1 R)
• M55: 25,248,381 km (0.094 R)
• M56: 25,842,583 km (0.102 R)
• M57: 27,729,461 km (0.09 R)
• M58: 29,115,186 km (0.114 R)
• M59: 33,324,272 km (0.112 R)
• M60: 33,405,504 km (0.095 R)
• M61: 33,975,920 km (0.05 R)
• M62: 34,878,893 km (0.097 R)
• M63: 35,209,205 km (0.074 R)
• M64: 35,623,442 km (0.066 R)
• M65: 35,789,645 km (0.11 R)
• M66: 36,876,174 km (0.111 R)
• M67: 37,888,653 km (0.112 R)
• M68: 39,081,397 km (0.097 R)
• M69: 39,252,686 km (0.098 R)
• M70: 39,940,836 km (0.084 R)
• M71: 40,113,472 km (0.088 R)
• M72: 40,372,875 km (0.069 R)
• M73: 41,154,524 km (0.058 R)
• M74: 42,556,405 km (0.099 R)
• M75: 43,440,529 km (0.115 R)
• M76: 44,599,015 km (0.075 R)
• M77: 44,688,474 km (0.097 R)
• M78: 44,778,083 km (0.12 R)
• M79: 44,867,693 km (0.058 R)
• M80: 46,400,921 km (0.096 R)
• M81: 46,673,189 km (0.101 R)
• M82: 48,318,317 km (0.098 R)
• M83: 48,410,320 km (0.079 R)
• M84: 48,963,233 km (0.109 R)
• M85: 49,889,543 km (0.117 R)
• M86: 50,168,544 km (0.115 R)
• M87: 52,324,698 km (0.06 R)
• M88: 53,747,074 km (0.07 R)
• M89: 54,223,992 km (0.096 R)
• M90: 59,759,712 km (0.074 R)
• M91: 63,548,876 km (0.037 R)
• M92: 68,238,321 km (0.075 R)
• M93: 69,065,298 km (0.077 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit