🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 211 Days

Day: 46.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 249 Days

Day: 27.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,275,986 km

• M1: 137,480 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.07 AU - 1.33 AU

Year: 485 Days

Day: 23.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.43 AU - 1.55 AU

Year: 671 Days

Day: 21.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,275,986 km

• M1: 58,044 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.52 AU - 6.86 AU

Year: 5008 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,275,986 km

• M1: 185,651 km (0.12 R)
• M2: 287,228 km (0.045 R)
• M3: 409,150 km (0.11 R)
• M4: 752,028 km (0.092 R)
• M5: 1,069,625 km (0.102 R)
• M6: 1,346,979 km (0.079 R)
• M7: 1,648,269 km (0.038 R)
• M8: 1,908,570 km (0.057 R)
• M9: 2,035,877 km (0.106 R)
• M10: 2,418,250 km (0.111 R)
• M11: 2,574,131 km (0.052 R)
• M12: 2,878,263 km (0.061 R)
• M13: 2,969,967 km (0.055 R)
• M14: 3,289,208 km (0.065 R)
• M15: 3,719,153 km (0.055 R)
• M16: 4,250,674 km (0.103 R)
• M17: 4,697,672 km (0.051 R)
• M18: 4,828,271 km (0.079 R)
• M19: 4,982,207 km (0.083 R)
• M20: 5,272,278 km (0.09 R)
• M21: 5,430,852 km (0.107 R)
• M22: 5,522,256 km (0.113 R)
• M23: 6,128,576 km (0.106 R)
• M24: 6,415,505 km (0.064 R)
• M25: 6,658,152 km (0.03 R)
• M26: 6,953,459 km (0.068 R)
• M27: 7,077,774 km (0.108 R)
• M28: 7,177,706 km (0.1 R)
• M29: 7,278,236 km (0.087 R)
• M30: 7,531,355 km (0.109 R)
• M31: 8,282,337 km (0.116 R)
• M32: 8,467,090 km (0.101 R)
• M33: 9,384,574 km (0.065 R)
• M34: 9,688,108 km (0.093 R)
• M35: 9,855,059 km (0.082 R)
• M36: 9,966,958 km (0.053 R)
• M37: 10,333,473 km (0.108 R)
• M38: 10,704,476 km (0.097 R)
• M39: 11,079,817 km (0.118 R)
• M40: 11,225,375 km (0.069 R)
• M41: 11,813,893 km (0.045 R)
• M42: 12,442,653 km (0.073 R)
• M43: 12,715,520 km (0.109 R)
• M44: 12,990,481 km (0.061 R)
• M45: 13,639,436 km (0.089 R)
• M46: 13,858,148 km (0.102 R)
• M47: 14,204,168 km (0.115 R)
• M48: 15,033,389 km (0.071 R)
• M49: 15,162,343 km (0.056 R)
• M50: 15,324,058 km (0.11 R)
• M51: 15,518,984 km (0.105 R)
• M52: 16,240,494 km (0.082 R)
• M53: 16,638,724 km (0.084 R)
• M54: 16,839,036 km (0.102 R)
• M55: 17,410,948 km (0.069 R)
• M56: 17,784,494 km (0.072 R)
• M57: 17,886,819 km (0.082 R)
• M58: 18,194,991 km (0.107 R)
• M59: 18,608,629 km (0.092 R)
• M60: 18,781,863 km (0.069 R)
• M61: 19,060,115 km (0.069 R)
• M62: 20,080,672 km (0.09 R)
• M63: 20,400,961 km (0.095 R)
• M64: 21,845,029 km (0.115 R)
• M65: 22,653,306 km (0.099 R)
• M66: 23,284,609 km (0.075 R)
• M67: 24,831,003 km (0.102 R)
• M68: 25,289,819 km (0.039 R)
• M69: 25,558,796 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 13.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.98 AU - 9.04 AU

Year: 9978 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,275,986 km

• M1: 214,374 km (0.065 R)
• M2: 343,178 km (0.052 R)
• M3: 550,819 km (0.083 R)
• M4: 724,652 km (0.078 R)
• M5: 1,099,694 km (0.114 R)
• M6: 1,260,063 km (0.08 R)
• M7: 1,883,886 km (0.036 R)
• M8: 1,980,377 km (0.09 R)
• M9: 2,198,790 km (0.088 R)
• M10: 2,467,168 km (0.053 R)
• M11: 2,573,383 km (0.12 R)
• M12: 2,790,449 km (0.066 R)
• M13: 3,525,723 km (0.119 R)
• M14: 3,621,764 km (0.059 R)
• M15: 3,965,092 km (0.045 R)
• M16: 4,216,865 km (0.076 R)
• M17: 4,499,904 km (0.105 R)
• M18: 4,815,855 km (0.097 R)
• M19: 4,949,745 km (0.088 R)
• M20: 5,166,362 km (0.087 R)
• M21: 5,469,597 km (0.073 R)
• M22: 5,750,393 km (0.098 R)
• M23: 5,978,380 km (0.083 R)
• M24: 6,296,874 km (0.052 R)
• M25: 6,502,421 km (0.108 R)
• M26: 6,830,040 km (0.116 R)
• M27: 6,950,616 km (0.109 R)
• M28: 7,132,677 km (0.103 R)
• M29: 7,408,685 km (0.084 R)
• M30: 7,688,433 km (0.062 R)
• M31: 7,782,380 km (0.118 R)
• M32: 7,939,907 km (0.101 R)
• M33: 8,130,345 km (0.059 R)
• M34: 8,808,921 km (0.094 R)
• M35: 9,539,407 km (0.075 R)
• M36: 9,640,536 km (0.037 R)
• M37: 10,289,342 km (0.12 R)
• M38: 10,601,552 km (0.12 R)
• M39: 11,485,377 km (0.07 R)
• M40: 11,737,150 km (0.059 R)
• M41: 12,063,572 km (0.11 R)
• M42: 12,836,694 km (0.096 R)
• M43: 13,361,035 km (0.077 R)
• M44: 14,276,424 km (0.098 R)
• M45: 15,647,339 km (0.112 R)
• M46: 15,766,718 km (0.111 R)
• M47: 17,141,971 km (0.088 R)
• M48: 17,636,392 km (0.095 R)
• M49: 17,802,296 km (0.098 R)
• M50: 19,833,237 km (0.09 R)
• M51: 20,222,191 km (0.076 R)
• M52: 20,482,791 km (0.026 R)
• M53: 21,625,419 km (0.064 R)
• M54: 22,518,369 km (0.098 R)
• M55: 22,608,277 km (0.082 R)
• M56: 22,878,900 km (0.087 R)
• M57: 23,196,047 km (0.057 R)
• M58: 23,423,436 km (0.12 R)
• M59: 24,248,020 km (0.076 R)
• M60: 24,386,398 km (0.071 R)
• M61: 24,525,075 km (0.098 R)
• M62: 24,849,553 km (0.051 R)
• M63: 25,175,526 km (0.047 R)
• M64: 25,596,644 km (0.099 R)
• M65: 26,351,216 km (0.114 R)
• M66: 26,969,654 km (0.081 R)
• M67: 27,208,711 km (0.101 R)
• M68: 27,352,624 km (0.097 R)
• M69: 28,172,271 km (0.091 R)
• M70: 29,885,316 km (0.079 R)
• M71: 30,530,233 km (0.039 R)
• M72: 30,729,647 km (0.048 R)
• M73: 31,079,556 km (0.11 R)
• M74: 31,934,807 km (0.116 R)
• M75: 32,289,204 km (0.112 R)
• M76: 32,950,876 km (0.102 R)
• M77: 34,235,922 km (0.038 R)
• M78: 34,806,488 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 6.9

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.63 AU - 17.25 AU

Year: 23481 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,275,986 km

• M1: 88,412 km (0.112 R)
• M2: 220,358 km (0.11 R)
• M3: 1,020,856 km (0.107 R)
• M4: 1,339,200 km (0.061 R)
• M5: 1,786,947 km (0.12 R)
• M6: 1,854,415 km (0.115 R)
• M7: 1,922,931 km (0.066 R)
• M8: 2,027,201 km (0.092 R)
• M9: 2,133,415 km (0.104 R)
• M10: 2,887,837 km (0.054 R)
• M11: 3,334,985 km (0.056 R)
• M12: 3,847,508 km (0.076 R)
• M13: 4,568,719 km (0.056 R)
• M14: 4,708,443 km (0.109 R)
• M15: 6,286,103 km (0.119 R)
• M16: 6,389,774 km (0.064 R)
• M17: 6,969,765 km (0.1 R)
• M18: 7,456,855 km (0.11 R)
• M19: 7,621,712 km (0.051 R)
• M20: 7,843,267 km (0.059 R)
• M21: 7,955,016 km (0.052 R)
• M22: 8,067,065 km (0.116 R)
• M23: 8,520,945 km (0.112 R)
• M24: 8,983,053 km (0.082 R)
• M25: 9,217,174 km (0.068 R)
• M26: 9,572,169 km (0.098 R)
• M27: 9,751,388 km (0.092 R)
• M28: 9,871,365 km (0.112 R)
• M29: 11,539,830 km (0.085 R)
• M30: 15,198,096 km (0.111 R)
• M31: 16,681,659 km (0.08 R)
• M32: 17,549,925 km (0.073 R)
• M33: 17,842,538 km (0.112 R)
• M34: 18,284,600 km (0.118 R)
• M35: 19,481,084 km (0.117 R)
• M36: 21,089,410 km (0.05 R)
• M37: 21,244,693 km (0.042 R)
• M38: 22,185,065 km (0.108 R)
• M39: 22,501,465 km (0.038 R)
• M40: 25,664,263 km (0.047 R)
• M41: 27,170,264 km (0.102 R)
• M42: 27,593,776 km (0.086 R)
• M43: 27,848,840 km (0.034 R)
• M44: 28,532,951 km (0.094 R)
• M45: 29,309,065 km (0.098 R)
• M46: 30,354,754 km (0.088 R)
• M47: 30,882,236 km (0.105 R)
• M48: 32,213,957 km (0.057 R)
• M49: 32,932,026 km (0.102 R)
• M50: 33,927,750 km (0.079 R)
• M51: 37,725,292 km (0.099 R)
• M52: 38,766,792 km (0.097 R)
• M53: 38,862,086 km (0.106 R)
• M54: 39,339,004 km (0.044 R)
• M55: 39,721,975 km (0.086 R)
• M56: 41,071,946 km (0.096 R)
• M57: 41,557,840 km (0.088 R)
• M58: 41,850,154 km (0.111 R)
• M59: 42,633,299 km (0.119 R)
• M60: 44,512,398 km (0.046 R)
• M61: 45,612,540 km (0.092 R)
• M62: 48,350,780 km (0.063 R)
• M63: 49,791,557 km (0.091 R)
• M64: 50,102,122 km (0.054 R)
• M65: 50,621,077 km (0.05 R)
• M66: 52,188,863 km (0.087 R)
• M67: 52,820,315 km (0.053 R)
• M68: 53,560,376 km (0.092 R)
• M69: 54,197,364 km (0.038 R)
• M70: 57,420,001 km (0.098 R)
• M71: 57,963,041 km (0.097 R)
• M72: 58,945,002 km (0.107 R)
• M73: 60,483,167 km (0.095 R)
• M74: 61,035,782 km (0.097 R)
• M75: 62,257,398 km (0.072 R)
• M76: 62,368,848 km (0.097 R)
• M77: 62,926,998 km (0.118 R)
• M78: 63,374,894 km (0.11 R)
• M79: 64,611,769 km (0.099 R)
• M80: 64,837,512 km (0.054 R)
• M81: 65,743,178 km (0.054 R)
• M82: 66,311,201 km (0.093 R)
• M83: 67,452,334 km (0.076 R)
• M84: 67,910,701 km (0.096 R)
• M85: 68,025,443 km (0.052 R)
• M86: 68,485,008 km (0.117 R)
• M87: 71,263,938 km (0.115 R)
• M88: 71,730,683 km (0.086 R)
• M89: 71,847,519 km (0.057 R)
• M90: 76,573,016 km (0.045 R)
• M91: 77,170,660 km (0.058 R)
• M92: 77,529,994 km (0.101 R)
• M93: 78,611,437 km (0.11 R)
• M94: 78,852,439 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit