🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 25.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.89 AU - 4.11 AU

Year: 2312 Days

Day: 23.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.12 AU - 4.58 AU

Year: 2667 Days

Day: 22.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.16 AU - 4.62 AU

Year: 2709 Days

Day: 44.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,659,990 km

• M1: 1,575,116 km (0.079 R)
• M2: 1,641,837 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.31 AU - 8.49 AU

Year: 6400 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,659,990 km

• M1: 207,492 km (0.103 R)
• M2: 303,384 km (0.119 R)
• M3: 907,161 km (0.059 R)
• M4: 1,421,928 km (0.079 R)
• M5: 1,922,781 km (0.117 R)
• M6: 2,021,666 km (0.114 R)
• M7: 2,204,025 km (0.098 R)
• M8: 2,651,473 km (0.106 R)
• M9: 3,011,854 km (0.087 R)
• M10: 3,245,227 km (0.088 R)
• M11: 3,460,498 km (0.066 R)
• M12: 3,730,223 km (0.096 R)
• M13: 4,238,407 km (0.093 R)
• M14: 4,500,951 km (0.102 R)
• M15: 4,904,865 km (0.116 R)
• M16: 5,264,499 km (0.103 R)
• M17: 5,490,242 km (0.106 R)
• M18: 5,719,127 km (0.08 R)
• M19: 6,216,091 km (0.073 R)
• M20: 6,605,644 km (0.078 R)
• M21: 6,727,117 km (0.082 R)
• M22: 7,440,400 km (0.111 R)
• M23: 7,566,810 km (0.103 R)
• M24: 8,145,155 km (0.104 R)
• M25: 8,837,943 km (0.107 R)
• M26: 8,971,983 km (0.119 R)
• M27: 10,104,439 km (0.114 R)
• M28: 10,385,832 km (0.09 R)
• M29: 10,527,501 km (0.077 R)
• M30: 10,956,249 km (0.11 R)
• M31: 11,354,478 km (0.111 R)
• M32: 12,202,399 km (0.088 R)
• M33: 12,728,684 km (0.082 R)
• M34: 13,109,112 km (0.067 R)
• M35: 13,454,683 km (0.119 R)
• M36: 13,959,277 km (0.102 R)
• M37: 15,510,008 km (0.083 R)
• M38: 15,631,631 km (0.095 R)
• M39: 16,532,809 km (0.116 R)
• M40: 16,740,002 km (0.08 R)
• M41: 17,408,704 km (0.115 R)
• M42: 17,577,301 km (0.105 R)
• M43: 17,788,832 km (0.081 R)
• M44: 18,001,112 km (0.106 R)
• M45: 18,385,429 km (0.118 R)
• M46: 18,514,232 km (0.06 R)
• M47: 19,118,757 km (0.11 R)
• M48: 19,292,740 km (0.113 R)
• M49: 19,467,321 km (0.073 R)
• M50: 19,642,200 km (0.102 R)
• M51: 19,905,792 km (0.086 R)
• M52: 21,151,045 km (0.109 R)
• M53: 21,556,604 km (0.116 R)
• M54: 23,390,375 km (0.081 R)
• M55: 23,716,349 km (0.064 R)
• M56: 26,040,651 km (0.073 R)
• M57: 26,233,632 km (0.097 R)
• M58: 26,815,269 km (0.069 R)
• M59: 27,010,195 km (0.097 R)
• M60: 27,205,420 km (0.095 R)
• M61: 27,352,325 km (0.058 R)
• M62: 27,450,312 km (0.046 R)
• M63: 28,238,543 km (0.051 R)
• M64: 28,436,760 km (0.111 R)
• M65: 29,988,988 km (0.059 R)
• M66: 30,191,244 km (0.055 R)
• M67: 30,292,522 km (0.098 R)
• M68: 30,546,240 km (0.089 R)
• M69: 30,647,966 km (0.101 R)
• M70: 33,070,404 km (0.112 R)
• M71: 33,174,973 km (0.05 R)
• M72: 34,119,983 km (0.088 R)
• M73: 34,225,450 km (0.086 R)
• M74: 34,914,198 km (0.112 R)
• M75: 35,127,076 km (0.1 R)
• M76: 35,928,921 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 8.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.64 AU - 11.46 AU

Year: 11250 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,659,990 km

• M1: 134,488 km (0.113 R)
• M2: 204,949 km (0.117 R)
• M3: 299,944 km (0.03 R)
• M4: 435,031 km (0.083 R)
• M5: 488,736 km (0.11 R)
• M6: 568,322 km (0.076 R)
• M7: 640,578 km (0.029 R)
• M8: 890,855 km (0.034 R)
• M9: 947,553 km (0.062 R)
• M10: 1,395,599 km (0.11 R)
• M11: 1,598,752 km (0.06 R)
• M12: 1,940,284 km (0.067 R)
• M13: 2,324,153 km (0.067 R)
• M14: 3,051,946 km (0.093 R)
• M15: 3,117,470 km (0.103 R)
• M16: 3,339,324 km (0.119 R)
• M17: 3,566,264 km (0.092 R)
• M18: 3,635,378 km (0.061 R)
• M19: 4,228,683 km (0.076 R)
• M20: 4,524,288 km (0.071 R)
• M21: 5,057,605 km (0.114 R)
• M22: 5,239,815 km (0.095 R)
• M23: 5,772,383 km (0.058 R)
• M24: 6,518,578 km (0.101 R)
• M25: 6,688,521 km (0.05 R)
• M26: 7,649,388 km (0.068 R)
• M27: 8,529,023 km (0.113 R)
• M28: 8,621,924 km (0.119 R)
• M29: 9,281,201 km (0.107 R)
• M30: 10,283,806 km (0.066 R)
• M31: 10,848,090 km (0.051 R)
• M32: 11,016,088 km (0.116 R)
• M33: 11,117,216 km (0.075 R)
• M34: 11,559,278 km (0.031 R)
• M35: 11,765,125 km (0.097 R)
• M36: 11,937,611 km (0.105 R)
• M37: 12,285,276 km (0.068 R)
• M38: 12,636,233 km (0.107 R)
• M39: 13,527,986 km (0.093 R)
• M40: 14,476,885 km (0.106 R)
• M41: 15,034,137 km (0.098 R)
• M42: 16,016,397 km (0.066 R)
• M43: 16,438,263 km (0.096 R)
• M44: 16,941,510 km (0.096 R)
• M45: 17,097,391 km (0.106 R)
• M46: 18,042,700 km (0.112 R)
• M47: 18,441,528 km (0.091 R)
• M48: 18,601,897 km (0.095 R)
• M49: 19,207,319 km (0.07 R)
• M50: 19,288,551 km (0.067 R)
• M51: 19,737,345 km (0.092 R)
• M52: 19,983,583 km (0.113 R)
• M53: 20,437,612 km (0.087 R)
• M54: 20,936,820 km (0.115 R)
• M55: 21,020,446 km (0.118 R)
• M56: 21,777,860 km (0.099 R)
• M57: 21,989,840 km (0.081 R)
• M58: 22,245,054 km (0.12 R)
• M59: 22,629,819 km (0.074 R)
• M60: 23,189,465 km (0.1 R)
• M61: 24,674,673 km (0.069 R)
• M62: 25,339,635 km (0.105 R)
• M63: 25,517,956 km (0.093 R)
• M64: 26,370,664 km (0.097 R)
• M65: 27,415,455 km (0.113 R)
• M66: 27,690,267 km (0.085 R)
• M67: 27,781,970 km (0.036 R)
• M68: 27,965,826 km (0.113 R)
• M69: 28,473,711 km (0.099 R)
• M70: 28,566,312 km (0.041 R)
• M71: 29,638,929 km (0.084 R)
• M72: 30,015,167 km (0.079 R)
• M73: 30,582,442 km (0.077 R)
• M74: 31,201,030 km (0.093 R)
• M75: 31,968,018 km (0.11 R)
• M76: 32,208,870 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 3.4

Gravity: 47.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.27 AU - 15.31 AU

Year: 17107 Days

Day: 16.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 63,659,990 km

• M1: 293,810 km (0.076 R)
• M2: 629,508 km (0.105 R)
• M3: 753,524 km (0.118 R)
• M4: 862,881 km (0.106 R)
• M5: 908,059 km (0.118 R)
• M6: 977,323 km (0.1 R)
• M7: 1,322,894 km (0.064 R)
• M8: 1,536,071 km (0.107 R)
• M9: 1,563,447 km (0.113 R)
• M10: 2,145,233 km (0.116 R)
• M11: 2,363,198 km (0.046 R)
• M12: 2,458,791 km (0.082 R)
• M13: 2,719,988 km (0.078 R)
• M14: 3,518,692 km (0.104 R)
• M15: 4,113,792 km (0.117 R)
• M16: 4,462,205 km (0.033 R)
• M17: 4,860,136 km (0.069 R)
• M18: 4,900,677 km (0.119 R)
• M19: 5,022,599 km (0.1 R)
• M20: 5,311,024 km (0.114 R)
• M21: 5,860,945 km (0.119 R)
• M22: 6,428,669 km (0.054 R)
• M23: 7,615,878 km (0.066 R)
• M24: 7,946,788 km (0.119 R)
• M25: 8,186,145 km (0.075 R)
• M26: 8,476,365 km (0.101 R)
• M27: 9,874,806 km (0.114 R)
• M28: 10,028,892 km (0.103 R)
• M29: 10,131,965 km (0.053 R)
• M30: 10,600,505 km (0.111 R)
• M31: 12,322,227 km (0.118 R)
• M32: 13,046,131 km (0.078 R)
• M33: 13,384,821 km (0.111 R)
• M34: 13,726,502 km (0.068 R)
• M35: 13,955,836 km (0.074 R)
• M36: 16,317,837 km (0.097 R)
• M37: 16,439,160 km (0.075 R)
• M38: 19,054,730 km (0.115 R)
• M39: 19,438,897 km (0.038 R)
• M40: 19,503,074 km (0.084 R)
• M41: 19,760,832 km (0.099 R)
• M42: 21,198,617 km (0.094 R)
• M43: 21,529,976 km (0.062 R)
• M44: 21,863,130 km (0.074 R)
• M45: 22,467,057 km (0.091 R)
• M46: 23,897,512 km (0.106 R)
• M47: 23,966,327 km (0.032 R)
• M48: 24,242,335 km (0.1 R)
• M49: 24,450,126 km (0.113 R)
• M50: 25,920,673 km (0.062 R)
• M51: 26,559,606 km (0.104 R)
• M52: 26,630,964 km (0.083 R)
• M53: 26,916,846 km (0.081 R)
• M54: 27,060,160 km (0.093 R)
• M55: 28,070,544 km (0.092 R)
• M56: 28,143,099 km (0.094 R)
• M57: 28,580,374 km (0.119 R)
• M58: 28,799,834 km (0.106 R)
• M59: 29,093,196 km (0.052 R)
• M60: 31,174,850 km (0.119 R)
• M61: 31,325,345 km (0.054 R)
• M62: 32,233,554 km (0.118 R)
• M63: 32,538,285 km (0.103 R)
• M64: 32,614,580 km (0.102 R)
• M65: 33,304,076 km (0.092 R)
• M66: 33,457,863 km (0.085 R)
• M67: 35,009,492 km (0.076 R)
• M68: 35,244,361 km (0.108 R)
• M69: 36,981,790 km (0.115 R)
• M70: 37,141,262 km (0.027 R)
• M71: 39,558,464 km (0.111 R)
• M72: 39,803,057 km (0.081 R)
• M73: 39,966,268 km (0.033 R)
• M74: 41,280,635 km (0.092 R)
• M75: 42,026,081 km (0.073 R)
• M76: 42,109,257 km (0.057 R)
• M77: 43,278,514 km (0.039 R)
• M78: 43,867,032 km (0.119 R)
• M79: 44,373,720 km (0.1 R)
• M80: 46,505,490 km (0.07 R)
• M81: 47,194,687 km (0.04 R)
• M82: 48,845,051 km (0.1 R)
• M83: 49,545,468 km (0.083 R)
• M84: 52,470,107 km (0.105 R)
• M85: 52,738,635 km (0.111 R)
• M86: 53,007,762 km (0.036 R)
• M87: 55,267,886 km (0.071 R)
• M88: 57,006,363 km (0.091 R)
• M89: 57,928,634 km (0.082 R)
• M90: 58,206,288 km (0.08 R)
• M91: 58,298,889 km (0.05 R)
• M92: 59,041,792 km (0.096 R)
• M93: 59,974,834 km (0.108 R)
• M94: 61,289,350 km (0.097 R)
• M95: 61,666,636 km (0.073 R)
• M96: 61,855,578 km (0.064 R)
• M97: 62,044,670 km (0.083 R)
• M98: 63,278,703 km (0.073 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit