🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 223 Days

Day: 39.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.31 AU - 1.95 AU

Year: 745 Days

Day: 16.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,689,390 km

• M1: 98,884 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.81 AU - 2.31 AU

Year: 1059 Days

Day: 19.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,689,390 km

• M1: 809,474 km (0.032 R)
• M2: 1,075,309 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.78 AU - 4.88 AU

Year: 3227 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 13

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.69 AU - 7.45 AU

Year: 5356 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,689,390 km

• M1: 183,257 km (0.067 R)
• M2: 411,245 km (0.025 R)
• M3: 571,314 km (0.109 R)
• M4: 681,269 km (0.093 R)
• M5: 777,610 km (0.111 R)
• M6: 1,084,734 km (0.106 R)
• M7: 1,239,867 km (0.069 R)
• M8: 1,631,514 km (0.084 R)
• M9: 1,857,407 km (0.078 R)
• M10: 2,029,744 km (0.115 R)
• M11: 2,158,548 km (0.104 R)
• M12: 2,666,283 km (0.118 R)
• M13: 3,286,366 km (0.12 R)
• M14: 3,671,880 km (0.04 R)
• M15: 3,870,097 km (0.084 R)
• M16: 4,133,240 km (0.104 R)
• M17: 4,298,246 km (0.088 R)
• M18: 5,001,506 km (0.087 R)
• M19: 5,244,153 km (0.113 R)
• M20: 5,467,952 km (0.036 R)
• M21: 5,763,707 km (0.108 R)
• M22: 5,902,085 km (0.102 R)
• M23: 5,994,985 km (0.067 R)
• M24: 6,347,438 km (0.113 R)
• M25: 6,586,196 km (0.106 R)
• M26: 6,682,686 km (0.105 R)
• M27: 6,925,633 km (0.051 R)
• M28: 7,495,601 km (0.116 R)
• M29: 7,672,127 km (0.03 R)
• M30: 7,850,148 km (0.035 R)
• M31: 8,003,636 km (0.107 R)
• M32: 8,444,351 km (0.109 R)
• M33: 8,760,152 km (0.118 R)
• M34: 9,539,557 km (0.056 R)
• M35: 9,840,997 km (0.04 R)
• M36: 10,089,928 km (0.101 R)
• M37: 10,481,575 km (0.069 R)
• M38: 10,792,589 km (0.118 R)
• M39: 10,963,579 km (0.069 R)
• M40: 11,049,448 km (0.05 R)
• M41: 11,250,657 km (0.066 R)
• M42: 11,627,495 km (0.114 R)
• M43: 12,008,520 km (0.12 R)
• M44: 12,215,414 km (0.056 R)
• M45: 12,813,058 km (0.108 R)
• M46: 13,176,281 km (0.103 R)
• M47: 13,389,757 km (0.077 R)
• M48: 13,512,128 km (0.112 R)
• M49: 14,505,458 km (0.04 R)
• M50: 14,789,096 km (0.093 R)
• M51: 14,947,520 km (0.04 R)
• M52: 15,490,112 km (0.117 R)
• M53: 15,683,242 km (0.087 R)
• M54: 16,332,647 km (0.101 R)
• M55: 17,156,632 km (0.046 R)
• M56: 17,389,855 km (0.096 R)
• M57: 17,590,615 km (0.11 R)
• M58: 18,605,786 km (0.054 R)
• M59: 19,154,960 km (0.099 R)
• M60: 19,362,153 km (0.088 R)
• M61: 19,953,663 km (0.09 R)
• M62: 20,834,346 km (0.027 R)
• M63: 21,225,843 km (0.039 R)
• M64: 21,368,709 km (0.115 R)
• M65: 22,233,385 km (0.067 R)
• M66: 23,256,335 km (0.11 R)
• M67: 23,366,888 km (0.099 R)
• M68: 24,257,444 km (0.114 R)
• M69: 24,706,986 km (0.119 R)
• M70: 25,008,126 km (0.045 R)
• M71: 25,310,464 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 13.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.26 AU - 8 AU

Year: 6114 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,689,390 km

• M1: 169,794 km (0.118 R)
• M2: 429,196 km (0.084 R)
• M3: 527,931 km (0.055 R)
• M4: 674,686 km (0.105 R)
• M5: 781,499 km (0.112 R)
• M6: 880,234 km (0.085 R)
• M7: 1,155,943 km (0.053 R)
• M8: 1,254,229 km (0.06 R)
• M9: 1,460,075 km (0.107 R)
• M10: 1,549,236 km (0.095 R)
• M11: 2,350,931 km (0.112 R)
• M12: 2,629,631 km (0.111 R)
• M13: 2,919,253 km (0.063 R)
• M14: 3,750,269 km (0.099 R)
• M15: 3,874,884 km (0.113 R)
• M16: 4,102,572 km (0.111 R)
• M17: 4,360,928 km (0.075 R)
• M18: 4,544,933 km (0.067 R)
• M19: 4,812,414 km (0.062 R)
• M20: 4,948,099 km (0.101 R)
• M21: 5,447,307 km (0.115 R)
• M22: 5,560,403 km (0.045 R)
• M23: 5,760,416 km (0.115 R)
• M24: 5,933,650 km (0.027 R)
• M25: 6,255,884 km (0.083 R)
• M26: 6,344,894 km (0.117 R)
• M27: 6,795,633 km (0.049 R)
• M28: 7,444,439 km (0.117 R)
• M29: 7,824,118 km (0.105 R)
• M30: 8,080,679 km (0.085 R)
• M31: 8,372,843 km (0.088 R)
• M32: 8,569,564 km (0.053 R)
• M33: 8,767,782 km (0.097 R)
• M34: 9,678,533 km (0.104 R)
• M35: 9,919,685 km (0.12 R)
• M36: 10,058,362 km (0.061 R)
• M37: 10,442,979 km (0.113 R)
• M38: 11,118,862 km (0.117 R)
• M39: 12,103,665 km (0.072 R)
• M40: 12,625,312 km (0.079 R)
• M41: 12,775,808 km (0.107 R)
• M42: 13,040,446 km (0.063 R)
• M43: 13,192,438 km (0.103 R)
• M44: 13,613,705 km (0.11 R)
• M45: 13,922,775 km (0.102 R)
• M46: 14,039,311 km (0.112 R)
• M47: 14,273,432 km (0.091 R)
• M48: 15,342,458 km (0.09 R)
• M49: 16,028,813 km (0.119 R)
• M50: 19,218,240 km (0.042 R)
• M51: 19,565,158 km (0.07 R)
• M52: 20,397,370 km (0.087 R)
• M53: 20,529,914 km (0.083 R)
• M54: 21,107,212 km (0.063 R)
• M55: 21,510,079 km (0.118 R)
• M56: 22,051,175 km (0.051 R)
• M57: 22,141,831 km (0.077 R)
• M58: 22,232,488 km (0.113 R)
• M59: 22,733,790 km (0.075 R)
• M60: 23,008,901 km (0.063 R)
• M61: 23,100,754 km (0.071 R)
• M62: 23,285,058 km (0.071 R)
• M63: 25,059,289 km (0.108 R)
• M64: 26,298,258 km (0.104 R)
• M65: 26,538,812 km (0.046 R)
• M66: 26,683,473 km (0.101 R)
• M67: 27,167,572 km (0.063 R)
• M68: 28,046,459 km (0.056 R)
• M69: 28,538,636 km (0.05 R)
• M70: 28,686,888 km (0.043 R)
• M71: 30,384,973 km (0.097 R)
• M72: 30,738,473 km (0.099 R)
• M73: 32,217,996 km (0.117 R)
• M74: 32,372,381 km (0.108 R)
• M75: 32,733,660 km (0.091 R)
• M76: 32,837,032 km (0.063 R)
• M77: 33,044,225 km (0.109 R)
• M78: 33,459,957 km (0.12 R)
• M79: 33,982,054 km (0.103 R)
• M80: 34,244,149 km (0.113 R)
• M81: 34,454,334 km (0.056 R)
• M82: 35,087,283 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 9.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.78 AU - 6.84 AU

Year: 6365 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,689,390 km

• M1: 251,923 km (0.054 R)
• M2: 659,876 km (0.106 R)
• M3: 741,856 km (0.103 R)
• M4: 1,154,596 km (0.108 R)
• M5: 1,359,246 km (0.088 R)
• M6: 1,484,160 km (0.075 R)
• M7: 1,726,509 km (0.093 R)
• M8: 2,022,114 km (0.107 R)
• M9: 2,165,728 km (0.107 R)
• M10: 2,249,204 km (0.119 R)
• M11: 2,594,476 km (0.083 R)
• M12: 2,887,389 km (0.084 R)
• M13: 3,143,650 km (0.112 R)
• M14: 3,554,146 km (0.094 R)
• M15: 3,981,847 km (0.096 R)
• M16: 4,188,740 km (0.096 R)
• M17: 4,694,531 km (0.098 R)
• M18: 5,023,945 km (0.038 R)
• M19: 5,219,619 km (0.113 R)
• M20: 5,532,129 km (0.111 R)
• M21: 6,027,298 km (0.041 R)
• M22: 6,175,550 km (0.107 R)
• M23: 7,564,416 km (0.039 R)
• M24: 8,048,216 km (0.09 R)
• M25: 8,113,590 km (0.053 R)
• M26: 8,211,726 km (0.108 R)
• M27: 8,978,116 km (0.068 R)
• M28: 9,284,193 km (0.04 R)
• M29: 9,559,154 km (0.064 R)
• M30: 9,662,975 km (0.077 R)
• M31: 10,973,901 km (0.117 R)
• M32: 11,155,364 km (0.103 R)
• M33: 11,264,570 km (0.082 R)
• M34: 11,890,936 km (0.117 R)
• M35: 12,189,683 km (0.049 R)
• M36: 12,490,824 km (0.097 R)
• M37: 13,486,398 km (0.091 R)
• M38: 13,680,875 km (0.045 R)
• M39: 13,915,295 km (0.074 R)
• M40: 14,626,932 km (0.079 R)
• M41: 14,946,922 km (0.073 R)
• M42: 15,027,256 km (0.067 R)
• M43: 15,838,974 km (0.114 R)
• M44: 15,920,804 km (0.109 R)
• M45: 16,291,358 km (0.095 R)
• M46: 17,844,333 km (0.104 R)
• M47: 18,444,221 km (0.071 R)
• M48: 18,660,090 km (0.081 R)
• M49: 18,920,241 km (0.046 R)
• M50: 19,094,373 km (0.109 R)
• M51: 19,575,929 km (0.113 R)
• M52: 20,105,655 km (0.095 R)
• M53: 20,194,516 km (0.115 R)
• M54: 20,283,377 km (0.109 R)
• M55: 20,999,203 km (0.09 R)
• M56: 21,315,153 km (0.089 R)
• M57: 21,496,316 km (0.105 R)
• M58: 21,860,138 km (0.073 R)
• M59: 21,997,170 km (0.062 R)
• M60: 22,088,574 km (0.12 R)
• M61: 22,547,840 km (0.107 R)
• M62: 23,010,396 km (0.039 R)
• M63: 23,289,397 km (0.083 R)
• M64: 24,085,856 km (0.064 R)
• M65: 24,701,002 km (0.041 R)
• M66: 25,082,177 km (0.067 R)
• M67: 25,561,339 km (0.077 R)
• M68: 25,995,173 km (0.108 R)
• M69: 27,261,968 km (0.107 R)
• M70: 27,804,111 km (0.047 R)
• M71: 28,250,212 km (0.12 R)
• M72: 29,754,418 km (0.086 R)
• M73: 30,669,359 km (0.079 R)
• M74: 30,822,846 km (0.075 R)
• M75: 31,593,574 km (0.079 R)
• M76: 31,903,691 km (0.091 R)
• M77: 33,154,179 km (0.096 R)
• M78: 33,785,482 km (0.118 R)
• M79: 34,208,395 km (0.062 R)
• M80: 35,918,150 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 9.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.16 AU - 8 AU

Year: 7474 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,689,390 km

• M1: 205,398 km (0.109 R)
• M2: 351,106 km (0.12 R)
• M3: 445,802 km (0.09 R)
• M4: 523,293 km (0.08 R)
• M5: 739,612 km (0.118 R)
• M6: 1,254,528 km (0.116 R)
• M7: 1,588,879 km (0.081 R)
• M8: 1,863,092 km (0.063 R)
• M9: 1,950,607 km (0.041 R)
• M10: 2,084,497 km (0.076 R)
• M11: 3,367,897 km (0.059 R)
• M12: 3,556,540 km (0.119 R)
• M13: 3,665,746 km (0.096 R)
• M14: 3,831,800 km (0.077 R)
• M15: 4,819,295 km (0.089 R)
• M16: 5,530,035 km (0.073 R)
• M17: 5,593,315 km (0.046 R)
• M18: 5,656,894 km (0.078 R)
• M19: 5,881,440 km (0.06 R)
• M20: 6,108,979 km (0.095 R)
• M21: 6,207,264 km (0.117 R)
• M22: 6,740,880 km (0.069 R)
• M23: 6,979,040 km (0.049 R)
• M24: 7,851,943 km (0.106 R)
• M25: 7,923,302 km (0.099 R)
• M26: 8,138,573 km (0.046 R)
• M27: 8,355,789 km (0.115 R)
• M28: 8,611,601 km (0.099 R)
• M29: 8,981,557 km (0.119 R)
• M30: 9,660,731 km (0.118 R)
• M31: 10,161,435 km (0.073 R)
• M32: 10,591,828 km (0.106 R)
• M33: 10,749,804 km (0.072 R)
• M34: 10,988,113 km (0.078 R)
• M35: 11,713,962 km (0.069 R)
• M36: 12,247,727 km (0.111 R)
• M37: 12,915,532 km (0.118 R)
• M38: 13,853,212 km (0.119 R)
• M39: 13,939,530 km (0.052 R)
• M40: 14,724,470 km (0.097 R)
• M41: 14,900,846 km (0.074 R)
• M42: 17,303,537 km (0.1 R)
• M43: 17,817,106 km (0.084 R)
• M44: 18,146,521 km (0.054 R)
• M45: 18,620,746 km (0.109 R)
• M46: 18,763,762 km (0.103 R)
• M47: 19,969,820 km (0.059 R)
• M48: 20,067,507 km (0.106 R)
• M49: 20,214,113 km (0.057 R)
• M50: 20,754,909 km (0.103 R)
• M51: 21,101,528 km (0.089 R)
• M52: 21,500,056 km (0.088 R)
• M53: 21,600,137 km (0.113 R)
• M54: 22,102,487 km (0.041 R)
• M55: 22,608,726 km (0.093 R)
• M56: 22,761,316 km (0.064 R)
• M57: 22,965,368 km (0.097 R)
• M58: 23,375,266 km (0.051 R)
• M59: 23,839,318 km (0.117 R)
• M60: 24,933,926 km (0.112 R)
• M61: 25,196,919 km (0.103 R)
• M62: 25,831,962 km (0.074 R)
• M63: 26,418,685 km (0.079 R)
• M64: 26,740,470 km (0.109 R)
• M65: 27,877,414 km (0.056 R)
• M66: 28,041,074 km (0.104 R)
• M67: 28,205,033 km (0.055 R)
• M68: 28,919,512 km (0.099 R)
• M69: 29,140,468 km (0.089 R)
• M70: 29,806,927 km (0.099 R)
• M71: 30,310,025 km (0.066 R)
• M72: 31,041,708 km (0.078 R)
• M73: 31,722,228 km (0.099 R)
• M74: 32,407,836 km (0.117 R)
• M75: 33,271,464 km (0.065 R)
• M76: 33,677,173 km (0.104 R)
• M77: 34,084,528 km (0.094 R)
• M78: 34,904,026 km (0.116 R)
• M79: 35,139,343 km (0.111 R)
• M80: 36,443,088 km (0.115 R)
• M81: 36,861,215 km (0.102 R)
• M82: 37,220,848 km (0.057 R)
• M83: 37,641,966 km (0.1 R)
• M84: 37,943,854 km (0.04 R)
• M85: 38,246,341 km (0.096 R)
• M86: 38,428,252 km (0.105 R)
• M87: 39,342,146 km (0.049 R)
• M88: 39,709,857 km (0.054 R)
• M89: 39,955,497 km (0.104 R)
• M90: 41,005,225 km (0.03 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit