🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 251 Days

Day: 41.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,131,205 km

• M1: 262,694 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 545 Days

Day: 38.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,131,205 km

• M1: 148,999 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.39 AU - 3.69 AU

Year: 2341 Days

Day: 17.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 149.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.17 AU - 5.15 AU

Year: 2982 Days

Day: 38.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 10.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.11 AU - 7.93 AU

Year: 7248 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,131,205 km

• M1: 160,070 km (0.098 R)
• M2: 412,741 km (0.076 R)
• M3: 758,760 km (0.107 R)
• M4: 939,923 km (0.032 R)
• M5: 1,085,333 km (0.1 R)
• M6: 1,454,690 km (0.116 R)
• M7: 1,624,932 km (0.081 R)
• M8: 1,702,723 km (0.039 R)
• M9: 2,261,321 km (0.049 R)
• M10: 2,437,398 km (0.058 R)
• M11: 2,686,927 km (0.049 R)
• M12: 3,637,921 km (0.062 R)
• M13: 3,766,874 km (0.109 R)
• M14: 3,845,114 km (0.029 R)
• M15: 4,056,197 km (0.074 R)
• M16: 4,517,407 km (0.089 R)
• M17: 5,110,413 km (0.108 R)
• M18: 5,342,738 km (0.092 R)
• M19: 5,697,884 km (0.087 R)
• M20: 6,091,326 km (0.034 R)
• M21: 6,214,146 km (0.079 R)
• M22: 6,587,692 km (0.099 R)
• M23: 6,745,518 km (0.078 R)
• M24: 6,936,554 km (0.117 R)
• M25: 7,389,237 km (0.109 R)
• M26: 8,943,559 km (0.115 R)
• M27: 9,083,433 km (0.089 R)
• M28: 9,153,595 km (0.074 R)
• M29: 9,471,789 km (0.076 R)
• M30: 9,973,840 km (0.104 R)
• M31: 10,155,302 km (0.052 R)
• M32: 10,337,961 km (0.087 R)
• M33: 11,041,520 km (0.107 R)
• M34: 11,116,468 km (0.113 R)
• M35: 11,380,209 km (0.117 R)
• M36: 11,531,901 km (0.076 R)
• M37: 11,760,637 km (0.086 R)
• M38: 12,612,148 km (0.114 R)
• M39: 12,887,258 km (0.115 R)
• M40: 15,117,164 km (0.094 R)
• M41: 15,451,366 km (0.113 R)
• M42: 15,830,297 km (0.092 R)
• M43: 15,957,306 km (0.095 R)
• M44: 17,595,103 km (0.083 R)
• M45: 17,902,527 km (0.112 R)
• M46: 18,167,614 km (0.106 R)
• M47: 18,344,888 km (0.105 R)
• M48: 18,746,109 km (0.047 R)
• M49: 18,970,356 km (0.112 R)
• M50: 19,105,294 km (0.096 R)
• M51: 19,195,352 km (0.057 R)
• M52: 20,012,904 km (0.069 R)
• M53: 20,749,225 km (0.117 R)
• M54: 21,167,201 km (0.086 R)
• M55: 21,588,020 km (0.095 R)
• M56: 22,580,751 km (0.109 R)
• M57: 23,154,609 km (0.104 R)
• M58: 23,298,821 km (0.101 R)
• M59: 23,733,403 km (0.101 R)
• M60: 23,878,812 km (0.103 R)
• M61: 24,414,672 km (0.117 R)
• M62: 24,708,482 km (0.111 R)
• M63: 25,200,958 km (0.038 R)
• M64: 25,995,772 km (0.101 R)
• M65: 26,748,249 km (0.074 R)
• M66: 28,583,366 km (0.108 R)
• M67: 28,841,422 km (0.097 R)
• M68: 29,359,929 km (0.077 R)
• M69: 29,464,049 km (0.064 R)
• M70: 29,724,798 km (0.083 R)
• M71: 30,353,558 km (0.049 R)
• M72: 32,427,582 km (0.059 R)
• M73: 32,642,854 km (0.065 R)
• M74: 32,750,714 km (0.054 R)
• M75: 33,129,047 km (0.095 R)
• M76: 33,400,118 km (0.088 R)
• M77: 33,508,876 km (0.081 R)
• M78: 33,999,258 km (0.037 R)
• M79: 34,711,792 km (0.11 R)
• M80: 34,987,202 km (0.111 R)
• M81: 35,651,117 km (0.116 R)
• M82: 35,762,119 km (0.111 R)
• M83: 36,207,472 km (0.088 R)
• M84: 36,598,670 km (0.098 R)
• M85: 37,667,547 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 8.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.76 AU - 11.58 AU

Year: 12250 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,131,205 km

• M1: 187,446 km (0.104 R)
• M2: 418,126 km (0.118 R)
• M3: 678,576 km (0.075 R)
• M4: 770,130 km (0.074 R)
• M5: 866,172 km (0.028 R)
• M6: 966,402 km (0.103 R)
• M7: 1,245,851 km (0.055 R)
• M8: 3,046,261 km (0.115 R)
• M9: 3,233,109 km (0.094 R)
• M10: 3,585,711 km (0.105 R)
• M11: 3,916,771 km (0.102 R)
• M12: 4,257,855 km (0.11 R)
• M13: 4,895,890 km (0.089 R)
• M14: 5,005,096 km (0.059 R)
• M15: 5,337,802 km (0.067 R)
• M16: 5,525,697 km (0.09 R)
• M17: 5,754,132 km (0.087 R)
• M18: 7,396,268 km (0.036 R)
• M19: 7,521,931 km (0.12 R)
• M20: 7,860,171 km (0.076 R)
• M21: 8,333,499 km (0.092 R)
• M22: 8,639,427 km (0.114 R)
• M23: 8,771,821 km (0.106 R)
• M24: 9,762,308 km (0.117 R)
• M25: 10,504,912 km (0.074 R)
• M26: 11,265,468 km (0.117 R)
• M27: 11,603,858 km (0.087 R)
• M28: 12,688,891 km (0.075 R)
• M29: 13,243,600 km (0.104 R)
• M30: 13,857,700 km (0.059 R)
• M31: 14,168,265 km (0.084 R)
• M32: 14,481,223 km (0.111 R)
• M33: 14,796,277 km (0.074 R)
• M34: 15,273,195 km (0.098 R)
• M35: 16,025,223 km (0.117 R)
• M36: 16,079,378 km (0.096 R)
• M37: 17,175,631 km (0.069 R)
• M38: 17,509,234 km (0.065 R)
• M39: 17,676,784 km (0.038 R)
• M40: 18,409,215 km (0.084 R)
• M41: 18,579,756 km (0.119 R)
• M42: 18,693,600 km (0.043 R)
• M43: 18,922,186 km (0.102 R)
• M44: 20,137,070 km (0.117 R)
• M45: 20,488,775 km (0.095 R)
• M46: 20,665,450 km (0.074 R)
• M47: 20,960,906 km (0.101 R)
• M48: 21,915,938 km (0.111 R)
• M49: 22,580,751 km (0.09 R)
• M50: 23,129,626 km (0.073 R)
• M51: 24,365,155 km (0.063 R)
• M52: 24,677,216 km (0.095 R)
• M53: 24,927,942 km (0.118 R)
• M54: 25,685,206 km (0.083 R)
• M55: 28,460,097 km (0.1 R)
• M56: 30,922,777 km (0.118 R)
• M57: 32,556,386 km (0.077 R)
• M58: 32,831,347 km (0.044 R)
• M59: 34,008,682 km (0.09 R)
• M60: 34,078,395 km (0.093 R)
• M61: 35,482,072 km (0.057 R)
• M62: 35,623,442 km (0.117 R)
• M63: 36,262,075 km (0.075 R)
• M64: 37,767,030 km (0.104 R)
• M65: 38,055,903 km (0.026 R)
• M66: 38,490,784 km (0.066 R)
• M67: 38,708,748 km (0.058 R)
• M68: 39,511,640 km (0.107 R)
• M69: 40,393,819 km (0.094 R)
• M70: 40,985,628 km (0.064 R)
• M71: 41,953,227 km (0.119 R)
• M72: 42,327,371 km (0.081 R)
• M73: 42,477,418 km (0.105 R)
• M74: 44,824,758 km (0.085 R)
• M75: 44,901,053 km (0.094 R)
• M76: 45,667,742 km (0.078 R)
• M77: 45,975,465 km (0.062 R)
• M78: 46,670,646 km (0.116 R)
• M79: 46,825,630 km (0.059 R)
• M80: 46,903,121 km (0.095 R)
• M81: 47,369,268 km (0.091 R)
• M82: 47,525,000 km (0.095 R)
• M83: 49,485,928 km (0.036 R)
• M84: 51,793,476 km (0.114 R)
• M85: 52,436,298 km (0.12 R)
• M86: 53,081,663 km (0.115 R)
• M87: 53,324,311 km (0.114 R)
• M88: 53,405,243 km (0.057 R)
• M89: 53,729,571 km (0.116 R)
• M90: 53,892,035 km (0.12 R)
• M91: 54,298,791 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 13.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.78 AU - 12.94 AU

Year: 16208 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,131,205 km

• M1: 187,297 km (0.097 R)
• M2: 310,416 km (0.108 R)
• M3: 594,801 km (0.096 R)
• M4: 887,564 km (0.038 R)
• M5: 1,227,750 km (0.041 R)
• M6: 1,342,790 km (0.072 R)
• M7: 1,920,238 km (0.036 R)
• M8: 2,423,186 km (0.087 R)
• M9: 2,750,806 km (0.093 R)
• M10: 3,448,829 km (0.117 R)
• M11: 3,615,033 km (0.099 R)
• M12: 3,852,444 km (0.069 R)
• M13: 4,668,351 km (0.117 R)
• M14: 5,576,111 km (0.102 R)
• M15: 5,693,396 km (0.097 R)
• M16: 6,251,845 km (0.086 R)
• M17: 6,414,607 km (0.11 R)
• M18: 7,249,962 km (0.089 R)
• M19: 7,464,186 km (0.039 R)
• M20: 7,680,504 km (0.074 R)
• M21: 8,297,446 km (0.116 R)
• M22: 8,431,785 km (0.102 R)
• M23: 9,022,098 km (0.061 R)
• M24: 9,392,054 km (0.086 R)
• M25: 10,435,199 km (0.051 R)
• M26: 12,424,702 km (0.06 R)
• M27: 12,578,488 km (0.087 R)
• M28: 12,784,784 km (0.073 R)
• M29: 13,305,085 km (0.1 R)
• M30: 15,180,743 km (0.059 R)
• M31: 15,621,010 km (0.111 R)
• M32: 15,954,015 km (0.063 R)
• M33: 16,345,512 km (0.105 R)
• M34: 16,458,010 km (0.083 R)
• M35: 17,596,599 km (0.082 R)
• M36: 18,701,679 km (0.11 R)
• M37: 18,878,354 km (0.09 R)
• M38: 19,411,371 km (0.087 R)
• M39: 19,590,140 km (0.093 R)
• M40: 19,829,347 km (0.116 R)
• M41: 20,069,452 km (0.08 R)
• M42: 21,223,600 km (0.112 R)
• M43: 24,426,789 km (0.088 R)
• M44: 26,644,727 km (0.069 R)
• M45: 27,309,241 km (0.033 R)
• M46: 27,442,832 km (0.101 R)
• M47: 28,248,865 km (0.044 R)
• M48: 28,451,570 km (0.098 R)
• M49: 28,654,724 km (0.111 R)
• M50: 28,926,394 km (0.115 R)
• M51: 29,677,974 km (0.118 R)
• M52: 30,021,749 km (0.12 R)
• M53: 30,782,604 km (0.112 R)
• M54: 31,900,699 km (0.106 R)
• M55: 32,464,683 km (0.062 R)
• M56: 33,032,107 km (0.104 R)
• M57: 33,174,375 km (0.049 R)
• M58: 33,388,300 km (0.108 R)
• M59: 34,392,700 km (0.094 R)
• M60: 34,826,085 km (0.12 R)
• M61: 35,116,155 km (0.119 R)
• M62: 36,357,519 km (0.073 R)
• M63: 36,504,424 km (0.119 R)
• M64: 36,872,883 km (0.109 R)
• M65: 37,836,293 km (0.086 R)
• M66: 39,788,097 km (0.116 R)
• M67: 41,388,345 km (0.119 R)
• M68: 43,398,641 km (0.09 R)
• M69: 43,788,793 km (0.077 R)
• M70: 44,180,290 km (0.101 R)
• M71: 44,887,739 km (0.119 R)
• M72: 45,282,378 km (0.102 R)
• M73: 45,995,661 km (0.12 R)
• M74: 47,915,899 km (0.115 R)
• M75: 48,399,997 km (0.091 R)
• M76: 49,536,044 km (0.085 R)
• M77: 50,516,807 km (0.034 R)
• M78: 50,680,767 km (0.088 R)
• M79: 52,663,537 km (0.117 R)
• M80: 53,497,246 km (0.055 R)
• M81: 54,924,260 km (0.091 R)
• M82: 56,619,353 km (0.073 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit