🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.11 AU - 1.15 AU

Year: 426 Days

Day: 30.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,629,020 km

• M1: 227,987 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.02 AU - 1.36 AU

Year: 461 Days

Day: 24.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,629,020 km

• M1: 160,519 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.67 AU - 2.05 AU

Year: 900 Days

Day: 44 Hours

Environment

Temp: -57 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.62 AU - 4.2 AU

Year: 2234 Days

Day: 24.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 10.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.81 AU - 7.25 AU

Year: 5920 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,629,020 km

• M1: 167,101 km (0.045 R)
• M2: 318,943 km (0.115 R)
• M3: 395,238 km (0.116 R)
• M4: 536,757 km (0.027 R)
• M5: 645,964 km (0.078 R)
• M6: 723,455 km (0.107 R)
• M7: 932,444 km (0.099 R)
• M8: 1,006,644 km (0.119 R)
• M9: 1,098,647 km (0.044 R)
• M10: 1,258,417 km (0.083 R)
• M11: 1,565,991 km (0.081 R)
• M12: 1,655,749 km (0.072 R)
• M13: 1,747,303 km (0.093 R)
• M14: 2,071,482 km (0.087 R)
• M15: 2,332,380 km (0.056 R)
• M16: 2,540,471 km (0.117 R)
• M17: 2,842,060 km (0.108 R)
• M18: 3,385,998 km (0.112 R)
• M19: 3,912,882 km (0.069 R)
• M20: 4,803,588 km (0.111 R)
• M21: 5,477,376 km (0.051 R)
• M22: 5,587,929 km (0.103 R)
• M23: 6,151,913 km (0.043 R)
• M24: 6,440,787 km (0.102 R)
• M25: 6,763,769 km (0.089 R)
• M26: 7,182,493 km (0.059 R)
• M27: 7,702,196 km (0.093 R)
• M28: 8,329,310 km (0.118 R)
• M29: 8,649,001 km (0.106 R)
• M30: 8,875,193 km (0.059 R)
• M31: 9,005,343 km (0.092 R)
• M32: 9,598,947 km (0.114 R)
• M33: 10,581,805 km (0.118 R)
• M34: 11,881,960 km (0.09 R)
• M35: 12,678,719 km (0.099 R)
• M36: 13,455,281 km (0.106 R)
• M37: 13,605,029 km (0.053 R)
• M38: 14,019,564 km (0.109 R)
• M39: 14,133,259 km (0.101 R)
• M40: 14,591,477 km (0.045 R)
• M41: 14,783,860 km (0.11 R)
• M42: 14,938,245 km (0.103 R)
• M43: 15,209,915 km (0.116 R)
• M44: 15,287,855 km (0.081 R)
• M45: 16,233,314 km (0.088 R)
• M46: 18,015,174 km (0.108 R)
• M47: 18,097,602 km (0.073 R)
• M48: 18,345,785 km (0.099 R)
• M49: 18,470,400 km (0.118 R)
• M50: 19,265,363 km (0.115 R)
• M51: 19,518,782 km (0.113 R)
• M52: 20,071,696 km (0.104 R)
• M53: 20,242,836 km (0.074 R)
• M54: 20,457,359 km (0.075 R)
• M55: 21,062,333 km (0.092 R)
• M56: 21,367,064 km (0.069 R)
• M57: 21,498,112 km (0.096 R)
• M58: 21,936,733 km (0.071 R)
• M59: 22,024,846 km (0.059 R)
• M60: 22,245,652 km (0.087 R)
• M61: 22,378,495 km (0.1 R)
• M62: 22,467,207 km (0.062 R)
• M63: 23,091,179 km (0.043 R)
• M64: 23,585,600 km (0.088 R)
• M65: 24,037,984 km (0.111 R)
• M66: 24,356,478 km (0.117 R)
• M67: 24,722,095 km (0.118 R)
• M68: 25,043,581 km (0.1 R)
• M69: 26,765,453 km (0.093 R)
• M70: 26,953,796 km (0.086 R)
• M71: 27,474,247 km (0.038 R)
• M72: 29,735,270 km (0.118 R)
• M73: 30,666,217 km (0.082 R)
• M74: 30,912,754 km (0.103 R)
• M75: 31,110,523 km (0.076 R)
• M76: 31,259,073 km (0.095 R)
• M77: 32,657,215 km (0.097 R)
• M78: 33,363,766 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 11.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.88 AU - 8.38 AU

Year: 7477 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,629,020 km

• M1: 229,932 km (0.107 R)
• M2: 370,105 km (0.114 R)
• M3: 507,286 km (0.107 R)
• M4: 634,445 km (0.098 R)
• M5: 741,706 km (0.032 R)
• M6: 889,509 km (0.065 R)
• M7: 1,102,836 km (0.108 R)
• M8: 1,254,677 km (0.082 R)
• M9: 1,373,308 km (0.094 R)
• M10: 1,475,185 km (0.105 R)
• M11: 1,558,511 km (0.04 R)
• M12: 1,665,174 km (0.119 R)
• M13: 1,818,661 km (0.057 R)
• M14: 2,046,200 km (0.116 R)
• M15: 2,941,393 km (0.103 R)
• M16: 3,598,876 km (0.106 R)
• M17: 3,712,870 km (0.041 R)
• M18: 3,915,275 km (0.119 R)
• M19: 4,240,950 km (0.081 R)
• M20: 4,575,301 km (0.027 R)
• M21: 4,699,019 km (0.112 R)
• M22: 5,829,081 km (0.098 R)
• M23: 6,064,847 km (0.084 R)
• M24: 6,476,541 km (0.088 R)
• M25: 6,826,600 km (0.038 R)
• M26: 7,435,762 km (0.117 R)
• M27: 9,287,784 km (0.1 R)
• M28: 9,682,722 km (0.093 R)
• M29: 11,107,492 km (0.11 R)
• M30: 11,190,968 km (0.036 R)
• M31: 11,274,593 km (0.082 R)
• M32: 11,823,019 km (0.085 R)
• M33: 12,727,637 km (0.101 R)
• M34: 13,077,995 km (0.091 R)
• M35: 13,166,109 km (0.069 R)
• M36: 13,520,506 km (0.113 R)
• M37: 14,284,203 km (0.092 R)
• M38: 14,648,324 km (0.106 R)
• M39: 15,246,716 km (0.1 R)
• M40: 15,806,212 km (0.103 R)
• M41: 16,041,230 km (0.093 R)
• M42: 16,515,007 km (0.105 R)
• M43: 17,137,633 km (0.106 R)
• M44: 17,524,643 km (0.095 R)
• M45: 17,914,644 km (0.064 R)
• M46: 18,012,481 km (0.083 R)
• M47: 18,159,686 km (0.115 R)
• M48: 20,569,408 km (0.115 R)
• M49: 20,929,041 km (0.047 R)
• M50: 21,394,739 km (0.086 R)
• M51: 21,602,681 km (0.051 R)
• M52: 24,693,971 km (0.079 R)
• M53: 24,912,234 km (0.034 R)
• M54: 25,076,343 km (0.085 R)
• M55: 25,295,654 km (0.059 R)
• M56: 25,405,608 km (0.108 R)
• M57: 25,570,764 km (0.028 R)
• M58: 25,791,570 km (0.112 R)
• M59: 26,068,476 km (0.101 R)
• M60: 27,242,221 km (0.078 R)
• M61: 27,411,416 km (0.054 R)
• M62: 27,750,555 km (0.087 R)
• M63: 28,091,189 km (0.051 R)
• M64: 29,352,000 km (0.113 R)
• M65: 29,931,243 km (0.111 R)
• M66: 30,105,823 km (0.103 R)
• M67: 31,988,064 km (0.079 R)
• M68: 32,226,074 km (0.103 R)
• M69: 33,304,076 km (0.118 R)
• M70: 34,211,537 km (0.106 R)
• M71: 34,454,933 km (0.087 R)
• M72: 34,576,855 km (0.11 R)
• M73: 34,882,184 km (0.084 R)
• M74: 35,004,555 km (0.089 R)
• M75: 37,922,013 km (0.102 R)
• M76: 38,489,438 km (0.091 R)
• M77: 38,996,275 km (0.08 R)
• M78: 39,505,357 km (0.092 R)
• M79: 39,696,842 km (0.117 R)
• M80: 40,080,561 km (0.107 R)
• M81: 42,998,467 km (0.107 R)
• M82: 43,129,665 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 9.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.01 AU - 9.71 AU

Year: 7818 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 22,629,020 km

• M1: 154,235 km (0.11 R)
• M2: 279,748 km (0.047 R)
• M3: 379,380 km (0.109 R)
• M4: 454,179 km (0.083 R)
• M5: 621,280 km (0.083 R)
• M6: 728,542 km (0.117 R)
• M7: 910,602 km (0.04 R)
• M8: 980,614 km (0.049 R)
• M9: 1,221,317 km (0.079 R)
• M10: 1,802,505 km (0.101 R)
• M11: 2,052,184 km (0.116 R)
• M12: 2,460,137 km (0.1 R)
• M13: 2,559,919 km (0.088 R)
• M14: 2,919,552 km (0.07 R)
• M15: 3,295,342 km (0.087 R)
• M16: 3,545,170 km (0.047 R)
• M17: 4,092,699 km (0.047 R)
• M18: 4,978,916 km (0.051 R)
• M19: 5,073,911 km (0.056 R)
• M20: 5,427,560 km (0.103 R)
• M21: 5,558,159 km (0.093 R)
• M22: 7,097,821 km (0.089 R)
• M23: 7,420,802 km (0.06 R)
• M24: 7,493,357 km (0.087 R)
• M25: 7,748,721 km (0.088 R)
• M26: 8,230,576 km (0.117 R)
• M27: 8,380,922 km (0.045 R)
• M28: 9,536,565 km (0.07 R)
• M29: 10,782,715 km (0.109 R)
• M30: 11,071,140 km (0.057 R)
• M31: 11,697,805 km (0.109 R)
• M32: 11,951,673 km (0.04 R)
• M33: 12,250,121 km (0.093 R)
• M34: 13,646,019 km (0.065 R)
• M35: 14,498,427 km (0.082 R)
• M36: 14,680,039 km (0.101 R)
• M37: 15,045,656 km (0.117 R)
• M38: 15,183,585 km (0.093 R)
• M39: 15,321,814 km (0.059 R)
• M40: 16,019,688 km (0.118 R)
• M41: 16,348,803 km (0.078 R)
• M42: 16,918,322 km (0.089 R)
• M43: 17,013,915 km (0.045 R)
• M44: 18,076,808 km (0.027 R)
• M45: 18,272,333 km (0.092 R)
• M46: 19,260,726 km (0.05 R)
• M47: 19,711,165 km (0.064 R)
• M48: 19,912,524 km (0.103 R)
• M49: 20,317,186 km (0.085 R)
• M50: 20,673,379 km (0.088 R)
• M51: 21,599,240 km (0.116 R)
• M52: 22,328,529 km (0.069 R)
• M53: 22,960,132 km (0.069 R)
• M54: 23,225,069 km (0.096 R)
• M55: 23,864,900 km (0.087 R)
• M56: 24,133,278 km (0.101 R)
• M57: 25,053,006 km (0.114 R)
• M58: 25,162,063 km (0.036 R)
• M59: 25,325,872 km (0.077 R)
• M60: 25,764,194 km (0.114 R)
• M61: 25,984,402 km (0.11 R)
• M62: 26,094,656 km (0.092 R)
• M63: 26,537,465 km (0.096 R)
• M64: 27,094,418 km (0.046 R)
• M65: 27,430,565 km (0.065 R)
• M66: 27,937,253 km (0.041 R)
• M67: 28,050,199 km (0.075 R)
• M68: 28,959,754 km (0.036 R)
• M69: 29,303,381 km (0.057 R)
• M70: 29,648,353 km (0.094 R)
• M71: 29,763,544 km (0.115 R)
• M72: 30,749,543 km (0.104 R)
• M73: 31,923,138 km (0.099 R)
• M74: 32,812,947 km (0.086 R)
• M75: 33,530,568 km (0.083 R)
• M76: 34,435,036 km (0.094 R)
• M77: 35,530,841 km (0.045 R)
• M78: 35,653,361 km (0.065 R)
• M79: 37,133,931 km (0.097 R)
• M80: 37,694,325 km (0.11 R)
• M81: 38,069,367 km (0.108 R)
• M82: 40,154,761 km (0.073 R)
• M83: 41,243,535 km (0.05 R)
• M84: 41,759,198 km (0.101 R)
• M85: 42,796,959 km (0.076 R)
• M86: 42,992,483 km (0.099 R)
• M87: 43,843,246 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 8.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.9 AU - 12.92 AU

Year: 12784 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,629,020 km

• M1: 121,324 km (0.059 R)
• M2: 197,170 km (0.114 R)
• M3: 390,750 km (0.08 R)
• M4: 481,406 km (0.079 R)
• M5: 552,315 km (0.113 R)
• M6: 706,102 km (0.068 R)
• M7: 1,091,616 km (0.103 R)
• M8: 1,456,036 km (0.087 R)
• M9: 1,522,607 km (0.078 R)
• M10: 1,645,128 km (0.058 R)
• M11: 2,002,816 km (0.048 R)
• M12: 2,107,385 km (0.043 R)
• M13: 2,560,068 km (0.086 R)
• M14: 2,657,457 km (0.07 R)
• M15: 2,756,042 km (0.055 R)
• M16: 2,906,387 km (0.057 R)
• M17: 3,163,097 km (0.039 R)
• M18: 3,462,892 km (0.068 R)
• M19: 4,070,708 km (0.116 R)
• M20: 4,127,704 km (0.1 R)
• M21: 4,319,339 km (0.118 R)
• M22: 4,416,279 km (0.086 R)
• M23: 4,513,966 km (0.116 R)
• M24: 4,751,378 km (0.106 R)
• M25: 5,013,324 km (0.083 R)
• M26: 5,551,128 km (0.03 R)
• M27: 5,741,566 km (0.096 R)
• M28: 5,805,594 km (0.105 R)
• M29: 5,912,706 km (0.111 R)
• M30: 6,107,333 km (0.082 R)
• M31: 6,436,299 km (0.085 R)
• M32: 6,591,731 km (0.068 R)
• M33: 6,974,702 km (0.113 R)
• M34: 7,111,434 km (0.091 R)
• M35: 7,272,252 km (0.094 R)
• M36: 7,411,079 km (0.07 R)
• M37: 7,738,399 km (0.118 R)
• M38: 7,856,431 km (0.101 R)
• M39: 8,070,506 km (0.117 R)
• M40: 8,214,269 km (0.113 R)
• M41: 8,675,031 km (0.076 R)
• M42: 9,069,670 km (0.103 R)
• M43: 9,621,836 km (0.06 R)
• M44: 10,081,700 km (0.108 R)
• M45: 10,159,042 km (0.101 R)
• M46: 10,548,744 km (0.08 R)
• M47: 11,342,810 km (0.092 R)
• M48: 11,720,096 km (0.12 R)
• M49: 13,128,560 km (0.052 R)
• M50: 14,097,056 km (0.114 R)
• M51: 14,444,273 km (0.114 R)
• M52: 15,206,474 km (0.093 R)
• M53: 16,162,404 km (0.06 R)
• M54: 16,283,279 km (0.037 R)
• M55: 17,014,663 km (0.107 R)
• M56: 17,230,084 km (0.118 R)
• M57: 17,663,469 km (0.109 R)
• M58: 17,725,702 km (0.117 R)
• M59: 18,163,276 km (0.11 R)
• M60: 18,446,465 km (0.059 R)
• M61: 18,572,875 km (0.055 R)
• M62: 18,985,316 km (0.077 R)
• M63: 19,336,871 km (0.102 R)
• M64: 19,400,899 km (0.115 R)
• M65: 20,143,503 km (0.033 R)
• M66: 20,273,653 km (0.08 R)
• M67: 20,403,953 km (0.116 R)
• M68: 20,698,361 km (0.112 R)
• M69: 20,764,035 km (0.062 R)
• M70: 20,961,205 km (0.083 R)
• M71: 21,556,754 km (0.057 R)
• M72: 22,191,348 km (0.109 R)
• M73: 22,258,518 km (0.097 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit