🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.77 AU - 0.79 AU

Year: 255 Days

Day: 42.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,554,371 km

• M1: 17,952 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 422 Days

Day: 15.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.03 AU - 1.17 AU

Year: 428 Days

Day: 23.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.92 AU - 2.08 AU

Year: 1049 Days

Day: 14.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,554,371 km

• M1: 80,633 km (0.112 R)
• M2: 667,805 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.26 AU - 3.4 AU

Year: 1766 Days

Day: 39 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.8 AU - 4.78 AU

Year: 3295 Days

Day: 22.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 8

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.01 AU - 5.03 AU

Year: 4171 Days

Day: 12.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,554,371 km

• M1: 131,497 km (0.101 R)
• M2: 258,505 km (0.117 R)
• M3: 364,570 km (0.098 R)
• M4: 438,322 km (0.073 R)
• M5: 602,730 km (0.081 R)
• M6: 1,098,796 km (0.117 R)
• M7: 1,168,210 km (0.045 R)
• M8: 1,225,057 km (0.09 R)
• M9: 1,311,973 km (0.096 R)
• M10: 1,569,581 km (0.037 R)
• M11: 1,728,753 km (0.066 R)
• M12: 2,362,898 km (0.078 R)
• M13: 2,490,505 km (0.078 R)
• M14: 2,564,407 km (0.12 R)
• M15: 2,639,206 km (0.091 R)
• M16: 2,809,897 km (0.111 R)
• M17: 3,023,523 km (0.032 R)
• M18: 3,759,394 km (0.053 R)
• M19: 4,639,329 km (0.089 R)
• M20: 5,196,731 km (0.117 R)
• M21: 5,483,360 km (0.106 R)
• M22: 5,580,150 km (0.033 R)
• M23: 6,424,929 km (0.106 R)
• M24: 6,706,772 km (0.089 R)
• M25: 7,097,671 km (0.083 R)
• M26: 7,738,548 km (0.119 R)
• M27: 7,819,929 km (0.098 R)
• M28: 8,010,966 km (0.118 R)
• M29: 8,258,999 km (0.049 R)
• M30: 9,275,816 km (0.1 R)
• M31: 9,828,431 km (0.064 R)
• M32: 10,361,597 km (0.036 R)
• M33: 10,541,564 km (0.107 R)
• M34: 10,631,921 km (0.059 R)
• M35: 10,722,427 km (0.073 R)
• M36: 10,995,743 km (0.068 R)
• M37: 11,087,297 km (0.113 R)
• M38: 11,363,604 km (0.067 R)
• M39: 11,487,172 km (0.081 R)
• M40: 11,735,654 km (0.103 R)
• M41: 11,829,302 km (0.025 R)
• M42: 11,954,515 km (0.092 R)
• M43: 12,174,724 km (0.061 R)
• M44: 12,843,426 km (0.088 R)
• M45: 12,907,753 km (0.094 R)
• M46: 13,069,020 km (0.09 R)
• M47: 13,720,668 km (0.111 R)
• M48: 14,516,529 km (0.057 R)
• M49: 15,772,702 km (0.084 R)
• M50: 16,606,112 km (0.091 R)
• M51: 16,992,822 km (0.098 R)
• M52: 17,739,316 km (0.102 R)
• M53: 17,882,780 km (0.051 R)
• M54: 18,170,756 km (0.063 R)
• M55: 18,315,267 km (0.079 R)
• M56: 19,154,063 km (0.079 R)
• M57: 19,264,316 km (0.095 R)
• M58: 19,596,573 km (0.092 R)
• M59: 19,856,275 km (0.031 R)
• M60: 19,967,875 km (0.08 R)
• M61: 20,454,218 km (0.077 R)
• M62: 20,830,905 km (0.09 R)
• M63: 21,400,275 km (0.098 R)
• M64: 21,706,053 km (0.032 R)
• M65: 21,936,284 km (0.1 R)
• M66: 22,244,455 km (0.083 R)
• M67: 22,631,914 km (0.116 R)
• M68: 23,138,751 km (0.097 R)
• M69: 23,295,530 km (0.112 R)
• M70: 23,846,948 km (0.076 R)
• M71: 24,283,026 km (0.062 R)
• M72: 25,243,893 km (0.096 R)
• M73: 25,647,957 km (0.086 R)
• M74: 25,729,039 km (0.099 R)
• M75: 26,544,347 km (0.112 R)
• M76: 26,749,595 km (0.087 R)
• M77: 26,996,432 km (0.071 R)
• M78: 27,244,016 km (0.043 R)
• M79: 27,699,991 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 9.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.14 AU - 10.8 AU

Year: 9963 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 107,554,371 km

• M1: 170,691 km (0.114 R)
• M2: 326,123 km (0.115 R)
• M3: 450,290 km (0.094 R)
• M4: 786,735 km (0.096 R)
• M5: 1,096,253 km (0.095 R)
• M6: 1,294,171 km (0.065 R)
• M7: 1,382,584 km (0.119 R)
• M8: 1,839,156 km (0.099 R)
• M9: 1,956,142 km (0.103 R)
• M10: 2,268,652 km (0.055 R)
• M11: 2,522,818 km (0.107 R)
• M12: 2,653,268 km (0.094 R)
• M13: 3,137,965 km (0.118 R)
• M14: 3,629,244 km (0.12 R)
• M15: 3,905,402 km (0.027 R)
• M16: 4,523,391 km (0.084 R)
• M17: 4,682,713 km (0.111 R)
• M18: 4,913,542 km (0.06 R)
• M19: 5,077,352 km (0.095 R)
• M20: 5,482,762 km (0.112 R)
• M21: 5,775,226 km (0.107 R)
• M22: 6,223,571 km (0.107 R)
• M23: 6,503,169 km (0.061 R)
• M24: 6,917,256 km (0.117 R)
• M25: 7,233,356 km (0.026 R)
• M26: 7,689,331 km (0.086 R)
• M27: 7,961,898 km (0.052 R)
• M28: 8,827,172 km (0.086 R)
• M29: 9,285,390 km (0.082 R)
• M30: 9,575,760 km (0.11 R)
• M31: 10,314,773 km (0.065 R)
• M32: 10,555,177 km (0.115 R)
• M33: 11,349,093 km (0.09 R)
• M34: 11,878,520 km (0.08 R)
• M35: 12,130,443 km (0.053 R)
• M36: 12,671,837 km (0.111 R)
• M37: 13,547,733 km (0.085 R)
• M38: 13,712,141 km (0.028 R)
• M39: 13,811,025 km (0.09 R)
• M40: 15,118,810 km (0.042 R)
• M41: 16,012,358 km (0.089 R)
• M42: 16,325,765 km (0.098 R)
• M43: 16,395,627 km (0.089 R)
• M44: 17,135,688 km (0.099 R)
• M45: 17,206,747 km (0.048 R)
• M46: 17,456,127 km (0.089 R)
• M47: 17,742,756 km (0.108 R)
• M48: 18,139,340 km (0.098 R)
• M49: 18,211,746 km (0.058 R)
• M50: 18,284,151 km (0.12 R)
• M51: 18,648,272 km (0.104 R)
• M52: 18,831,081 km (0.078 R)
• M53: 18,941,185 km (0.067 R)
• M54: 19,161,842 km (0.064 R)
• M55: 19,309,495 km (0.11 R)
• M56: 19,978,496 km (0.113 R)
• M57: 20,315,840 km (0.099 R)
• M58: 21,262,645 km (0.114 R)
• M59: 21,453,831 km (0.097 R)
• M60: 21,876,295 km (0.083 R)
• M61: 22,069,127 km (0.112 R)
• M62: 22,964,021 km (0.087 R)
• M63: 23,199,339 km (0.1 R)
• M64: 23,278,027 km (0.111 R)
• M65: 23,910,228 km (0.077 R)
• M66: 24,668,539 km (0.066 R)
• M67: 24,788,966 km (0.027 R)
• M68: 25,678,026 km (0.048 R)
• M69: 26,742,415 km (0.082 R)
• M70: 27,654,214 km (0.071 R)
• M71: 27,904,640 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 7.5

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.03 AU - 21.93 AU

Year: 31885 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,554,371 km

• M1: 185,053 km (0.088 R)
• M2: 651,648 km (0.111 R)
• M3: 737,518 km (0.105 R)
• M4: 1,051,523 km (0.11 R)
• M5: 1,153,400 km (0.063 R)
• M6: 2,083,450 km (0.12 R)
• M7: 2,212,852 km (0.058 R)
• M8: 3,190,324 km (0.06 R)
• M9: 6,211,752 km (0.102 R)
• M10: 7,035,289 km (0.086 R)
• M11: 7,427,085 km (0.103 R)
• M12: 8,095,489 km (0.098 R)
• M13: 9,204,757 km (0.116 R)
• M14: 9,632,906 km (0.084 R)
• M15: 10,360,849 km (0.114 R)
• M16: 13,768,390 km (0.088 R)
• M17: 14,339,853 km (0.086 R)
• M18: 14,587,139 km (0.058 R)
• M19: 15,253,448 km (0.11 R)
• M20: 16,529,368 km (0.09 R)
• M21: 19,820,072 km (0.085 R)
• M22: 21,209,986 km (0.062 R)
• M23: 23,401,595 km (0.037 R)
• M24: 23,498,534 km (0.077 R)
• M25: 23,595,623 km (0.098 R)
• M26: 23,887,638 km (0.096 R)
• M27: 24,082,864 km (0.102 R)
• M28: 24,376,823 km (0.117 R)
• M29: 24,671,980 km (0.082 R)
• M30: 26,770,838 km (0.04 R)
• M31: 27,585,399 km (0.041 R)
• M32: 27,790,348 km (0.111 R)
• M33: 28,098,669 km (0.118 R)
• M34: 30,499,864 km (0.117 R)
• M35: 30,924,124 km (0.057 R)
• M36: 31,993,300 km (0.114 R)
• M37: 32,640,610 km (0.118 R)
• M38: 33,401,315 km (0.114 R)
• M39: 34,277,809 km (0.106 R)
• M40: 35,606,687 km (0.099 R)
• M41: 35,718,287 km (0.055 R)
• M42: 36,839,672 km (0.112 R)
• M43: 40,156,556 km (0.099 R)
• M44: 40,971,266 km (0.081 R)
• M45: 41,556,643 km (0.111 R)
• M46: 42,144,862 km (0.109 R)
• M47: 42,262,745 km (0.075 R)
• M48: 42,617,292 km (0.111 R)
• M49: 42,854,255 km (0.101 R)
• M50: 43,806,146 km (0.044 R)
• M51: 44,885,495 km (0.118 R)
• M52: 45,126,497 km (0.041 R)
• M53: 47,683,274 km (0.097 R)
• M54: 48,793,290 km (0.114 R)
• M55: 49,041,174 km (0.067 R)
• M56: 50,537,003 km (0.094 R)
• M57: 51,668,561 km (0.069 R)
• M58: 52,808,647 km (0.039 R)
• M59: 53,445,485 km (0.115 R)
• M60: 54,598,286 km (0.07 R)
• M61: 54,726,940 km (0.115 R)
• M62: 54,984,398 km (0.084 R)
• M63: 55,242,305 km (0.119 R)
• M64: 55,371,408 km (0.119 R)
• M65: 55,759,315 km (0.076 R)
• M66: 55,888,867 km (0.108 R)
• M67: 57,712,465 km (0.1 R)
• M68: 59,291,022 km (0.039 R)
• M69: 59,952,992 km (0.097 R)
• M70: 60,351,222 km (0.106 R)
• M71: 63,569,371 km (0.093 R)
• M72: 65,882,453 km (0.101 R)
• M73: 66,156,367 km (0.084 R)
• M74: 66,980,352 km (0.061 R)
• M75: 67,946,156 km (0.067 R)
• M76: 68,499,967 km (0.114 R)
• M77: 69,472,952 km (0.051 R)
• M78: 72,560,353 km (0.099 R)
• M79: 72,701,723 km (0.106 R)
• M80: 78,287,408 km (0.086 R)
• M81: 79,158,965 km (0.057 R)
• M82: 80,179,672 km (0.094 R)
• M83: 81,498,526 km (0.099 R)
• M84: 81,645,581 km (0.113 R)
• M85: 82,087,044 km (0.082 R)
• M86: 84,901,579 km (0.062 R)
• M87: 90,776,886 km (0.117 R)
• M88: 95,539,633 km (0.09 R)
• M89: 96,937,475 km (0.036 R)
• M90: 98,968,566 km (0.057 R)
• M91: 100,225,487 km (0.109 R)
• M92: 101,487,644 km (0.113 R)
• M93: 101,645,769 km (0.097 R)
• M94: 105,625,821 km (0.103 R)
• M95: 106,106,927 km (0.03 R)
• M96: 107,554,436 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit