🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.07 AU - 1.35 AU

Year: 491 Days

Day: 18.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,830,590 km

• M1: 861,534 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.1 AU - 1.4 AU

Year: 516 Days

Day: 29.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.87 AU - 2.17 AU

Year: 1059 Days

Day: 25.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.8 AU - 3.88 AU

Year: 2776 Days

Day: 44.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.69 AU - 4.63 AU

Year: 3131 Days

Day: 21.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.14 AU - 7.24 AU

Year: 6384 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,830,590 km

• M1: 170,691 km (0.107 R)
• M2: 450,140 km (0.118 R)
• M3: 644,916 km (0.119 R)
• M4: 741,706 km (0.092 R)
• M5: 884,273 km (0.091 R)
• M6: 1,051,374 km (0.114 R)
• M7: 1,260,512 km (0.106 R)
• M8: 1,517,072 km (0.098 R)
• M9: 1,844,243 km (0.1 R)
• M10: 2,728,216 km (0.113 R)
• M11: 3,063,764 km (0.099 R)
• M12: 3,193,167 km (0.079 R)
• M13: 3,592,144 km (0.117 R)
• M14: 3,797,841 km (0.03 R)
• M15: 4,078,188 km (0.116 R)
• M16: 4,197,118 km (0.103 R)
• M17: 4,884,071 km (0.079 R)
• M18: 5,112,507 km (0.082 R)
• M19: 5,215,131 km (0.116 R)
• M20: 5,448,654 km (0.107 R)
• M21: 5,899,242 km (0.091 R)
• M22: 6,417,300 km (0.114 R)
• M23: 6,555,977 km (0.083 R)
• M24: 7,467,776 km (0.039 R)
• M25: 7,879,320 km (0.054 R)
• M26: 8,755,215 km (0.104 R)
• M27: 8,940,268 km (0.09 R)
• M28: 9,095,551 km (0.089 R)
• M29: 9,189,199 km (0.08 R)
• M30: 10,078,109 km (0.066 R)
• M31: 10,207,512 km (0.1 R)
• M32: 10,304,750 km (0.087 R)
• M33: 10,435,050 km (0.09 R)
• M34: 11,597,874 km (0.062 R)
• M35: 11,869,544 km (0.117 R)
• M36: 12,006,127 km (0.098 R)
• M37: 12,108,900 km (0.1 R)
• M38: 12,211,973 km (0.05 R)
• M39: 13,865,030 km (0.109 R)
• M40: 13,972,890 km (0.114 R)
• M41: 14,735,989 km (0.056 R)
• M42: 15,030,397 km (0.104 R)
• M43: 15,326,601 km (0.092 R)
• M44: 15,587,350 km (0.109 R)
• M45: 15,774,647 km (0.117 R)
• M46: 15,962,542 km (0.118 R)
• M47: 16,492,866 km (0.066 R)
• M48: 16,990,429 km (0.065 R)
• M49: 17,144,514 km (0.097 R)
• M50: 17,570,719 km (0.049 R)
• M51: 18,118,097 km (0.12 R)
• M52: 18,315,118 km (0.099 R)
• M53: 18,591,874 km (0.105 R)
• M54: 18,949,861 km (0.09 R)
• M55: 19,350,335 km (0.115 R)
• M56: 19,551,694 km (0.106 R)
• M57: 19,834,583 km (0.076 R)
• M58: 20,159,659 km (0.104 R)
• M59: 20,856,337 km (0.045 R)
• M60: 21,062,782 km (0.091 R)
• M61: 22,273,178 km (0.105 R)
• M62: 22,526,447 km (0.075 R)
• M63: 22,653,456 km (0.075 R)
• M64: 23,249,304 km (0.093 R)
• M65: 23,635,117 km (0.112 R)
• M66: 23,979,791 km (0.08 R)
• M67: 24,109,492 km (0.097 R)
• M68: 24,761,440 km (0.041 R)
• M69: 24,892,487 km (0.092 R)
• M70: 25,331,108 km (0.038 R)
• M71: 26,038,257 km (0.087 R)
• M72: 26,394,300 km (0.118 R)
• M73: 27,472,003 km (0.109 R)
• M74: 27,879,807 km (0.102 R)
• M75: 28,244,078 km (0.093 R)
• M76: 28,518,291 km (0.096 R)
• M77: 28,655,771 km (0.089 R)
• M78: 29,253,864 km (0.097 R)
• M79: 29,438,617 km (0.075 R)
• M80: 29,716,719 km (0.116 R)
• M81: 29,902,520 km (0.115 R)
• M82: 29,995,570 km (0.111 R)
• M83: 31,592,527 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.29 AU - 8.27 AU

Year: 7247 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,830,590 km

• M1: 195,524 km (0.036 R)
• M2: 421,268 km (0.033 R)
• M3: 557,551 km (0.087 R)
• M4: 797,057 km (0.106 R)
• M5: 990,637 km (0.118 R)
• M6: 1,086,829 km (0.079 R)
• M7: 1,365,529 km (0.099 R)
• M8: 1,602,343 km (0.067 R)
• M9: 1,802,056 km (0.117 R)
• M10: 2,189,963 km (0.032 R)
• M11: 2,281,966 km (0.078 R)
• M12: 2,585,350 km (0.065 R)
• M13: 2,702,635 km (0.102 R)
• M14: 2,922,394 km (0.091 R)
• M15: 3,024,271 km (0.091 R)
• M16: 3,231,763 km (0.09 R)
• M17: 3,972,422 km (0.083 R)
• M18: 4,693,035 km (0.076 R)
• M19: 5,105,476 km (0.119 R)
• M20: 5,378,791 km (0.082 R)
• M21: 5,759,368 km (0.097 R)
• M22: 5,888,172 km (0.079 R)
• M23: 6,654,263 km (0.108 R)
• M24: 6,789,649 km (0.099 R)
• M25: 6,980,685 km (0.055 R)
• M26: 7,284,369 km (0.118 R)
• M27: 7,480,043 km (0.12 R)
• M28: 7,962,347 km (0.099 R)
• M29: 8,279,943 km (0.054 R)
• M30: 10,681,138 km (0.114 R)
• M31: 10,839,862 km (0.068 R)
• M32: 10,935,604 km (0.092 R)
• M33: 11,063,660 km (0.049 R)
• M34: 11,224,328 km (0.052 R)
• M35: 11,385,894 km (0.045 R)
• M36: 11,548,208 km (0.093 R)
• M37: 12,337,935 km (0.063 R)
• M38: 12,504,736 km (0.088 R)
• M39: 12,672,286 km (0.114 R)
• M40: 13,624,028 km (0.109 R)
• M41: 14,073,868 km (0.046 R)
• M42: 14,881,697 km (0.078 R)
• M43: 15,524,369 km (0.102 R)
• M44: 15,704,485 km (0.118 R)
• M45: 15,812,944 km (0.101 R)
• M46: 16,249,171 km (0.107 R)
• M47: 16,873,892 km (0.11 R)
• M48: 17,806,934 km (0.12 R)
• M49: 18,109,121 km (0.072 R)
• M50: 18,374,957 km (0.112 R)
• M51: 18,718,583 km (0.116 R)
• M52: 19,102,900 km (0.093 R)
• M53: 19,334,777 km (0.092 R)
• M54: 19,489,760 km (0.093 R)
• M55: 20,153,526 km (0.063 R)
• M56: 20,547,417 km (0.109 R)
• M57: 20,864,415 km (0.077 R)
• M58: 21,023,587 km (0.072 R)
• M59: 21,583,532 km (0.088 R)
• M60: 21,744,499 km (0.087 R)
• M61: 22,148,563 km (0.102 R)
• M62: 22,800,211 km (0.113 R)
• M63: 22,964,021 km (0.07 R)
• M64: 23,087,290 km (0.047 R)
• M65: 23,293,136 km (0.11 R)
• M66: 23,914,117 km (0.106 R)
• M67: 24,540,633 km (0.061 R)
• M68: 26,409,559 km (0.033 R)
• M69: 26,711,149 km (0.096 R)
• M70: 26,927,318 km (0.031 R)
• M71: 27,230,702 km (0.118 R)
• M72: 28,898,269 km (0.071 R)
• M73: 29,075,693 km (0.115 R)
• M74: 29,208,984 km (0.03 R)
• M75: 29,342,575 km (0.098 R)
• M76: 29,476,166 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.58 AU - 8.52 AU

Year: 7654 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,830,590 km

• M1: 338,390 km (0.084 R)
• M2: 420,968 km (0.073 R)
• M3: 552,166 km (0.055 R)
• M4: 623,225 km (0.077 R)
• M5: 888,911 km (0.116 R)
• M6: 956,678 km (0.108 R)
• M7: 1,043,744 km (0.118 R)
• M8: 1,115,402 km (0.116 R)
• M9: 1,601,296 km (0.104 R)
• M10: 2,146,430 km (0.102 R)
• M11: 2,451,460 km (0.1 R)
• M12: 3,180,750 km (0.096 R)
• M13: 3,233,408 km (0.106 R)
• M14: 3,528,415 km (0.075 R)
• M15: 3,610,395 km (0.116 R)
• M16: 4,029,718 km (0.101 R)
• M17: 4,405,657 km (0.088 R)
• M18: 4,853,553 km (0.103 R)
• M19: 5,067,478 km (0.115 R)
• M20: 5,315,811 km (0.075 R)
• M21: 5,663,925 km (0.073 R)
• M22: 6,448,865 km (0.089 R)
• M23: 6,582,905 km (0.109 R)
• M24: 6,990,858 km (0.105 R)
• M25: 7,337,177 km (0.118 R)
• M26: 7,618,272 km (0.079 R)
• M27: 7,902,807 km (0.098 R)
• M28: 8,336,341 km (0.111 R)
• M29: 8,482,498 km (0.036 R)
• M30: 10,696,397 km (0.112 R)
• M31: 11,784,423 km (0.101 R)
• M32: 11,866,402 km (0.09 R)
• M33: 12,279,292 km (0.042 R)
• M34: 12,487,383 km (0.073 R)
• M35: 13,417,433 km (0.094 R)
• M36: 13,588,872 km (0.071 R)
• M37: 14,238,277 km (0.102 R)
• M38: 14,500,970 km (0.09 R)
• M39: 14,765,160 km (0.038 R)
• M40: 15,209,167 km (0.096 R)
• M41: 15,343,206 km (0.045 R)
• M42: 15,432,816 km (0.058 R)
• M43: 15,928,583 km (0.119 R)
• M44: 16,338,182 km (0.091 R)
• M45: 16,613,143 km (0.096 R)
• M46: 17,121,177 km (0.116 R)
• M47: 17,493,975 km (0.104 R)
• M48: 17,634,447 km (0.106 R)
• M49: 18,675,948 km (0.06 R)
• M50: 19,397,458 km (0.056 R)
• M51: 19,785,964 km (0.066 R)
• M52: 19,981,189 km (0.074 R)
• M53: 20,719,006 km (0.08 R)
• M54: 21,465,798 km (0.081 R)
• M55: 21,515,914 km (0.11 R)
• M56: 21,566,029 km (0.068 R)
• M57: 21,918,033 km (0.105 R)
• M58: 22,576,862 km (0.086 R)
• M59: 22,627,875 km (0.041 R)
• M60: 22,934,401 km (0.057 R)
• M61: 23,499,881 km (0.092 R)
• M62: 24,382,807 km (0.099 R)
• M63: 25,541,592 km (0.06 R)
• M64: 25,647,807 km (0.069 R)
• M65: 26,288,235 km (0.077 R)
• M66: 26,718,180 km (0.047 R)
• M67: 27,367,434 km (0.114 R)
• M68: 27,803,063 km (0.081 R)
• M69: 28,295,988 km (0.07 R)
• M70: 28,736,554 km (0.113 R)
• M71: 28,902,458 km (0.038 R)
• M72: 30,127,964 km (0.082 R)
• M73: 31,143,285 km (0.11 R)
• M74: 31,826,349 km (0.099 R)
• M75: 32,112,380 km (0.093 R)
• M76: 32,456,904 km (0.095 R)
• M77: 32,802,475 km (0.108 R)
• M78: 33,730,281 km (0.064 R)
• M79: 34,843,139 km (0.055 R)
• M80: 35,433,602 km (0.116 R)
• M81: 36,864,356 km (0.117 R)
• M82: 37,044,472 km (0.107 R)
• M83: 37,285,175 km (0.048 R)
• M84: 38,557,355 km (0.032 R)
• M85: 40,151,919 km (0.119 R)
• M86: 40,522,922 km (0.095 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: 549 - 16,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit