🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 262 Days

Day: 21 Hours

Environment

Temp: 145 °C

Axial Tilt: 85.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,155,854 km

• M1: 20,345 km (0.096 R)
• M2: 92,451 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.75 AU - 1.19 AU

Year: 356 Days

Day: 12.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.9 AU - 1.28 AU

Year: 424 Days

Day: 32.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.98 AU - 1.4 AU

Year: 484 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,155,854 km

• M1: 495,169 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.1 AU - 1.38 AU

Year: 515 Days

Day: 16.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.13 AU - 2.31 AU

Year: 1233 Days

Day: 42 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,155,854 km

• M1: 71,657 km (0.074 R)
• M2: 1,598,603 km (0.101 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 11.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.54 AU - 11.72 AU

Year: 12019 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,155,854 km

• M1: 424,110 km (0.117 R)
• M2: 535,411 km (0.106 R)
• M3: 957,277 km (0.113 R)
• M4: 1,470,697 km (0.082 R)
• M5: 1,838,558 km (0.043 R)
• M6: 1,921,136 km (0.1 R)
• M7: 2,005,060 km (0.058 R)
• M8: 2,119,054 km (0.109 R)
• M9: 2,264,463 km (0.113 R)
• M10: 2,596,570 km (0.079 R)
• M11: 3,206,780 km (0.077 R)
• M12: 3,476,804 km (0.038 R)
• M13: 3,580,027 km (0.1 R)
• M14: 3,895,977 km (0.093 R)
• M15: 4,368,557 km (0.078 R)
• M16: 5,567,734 km (0.076 R)
• M17: 5,811,129 km (0.113 R)
• M18: 6,099,704 km (0.076 R)
• M19: 7,701,298 km (0.111 R)
• M20: 8,665,457 km (0.06 R)
• M21: 8,759,255 km (0.048 R)
• M22: 9,570,225 km (0.084 R)
• M23: 9,911,158 km (0.111 R)
• M24: 10,256,280 km (0.063 R)
• M25: 10,907,330 km (0.101 R)
• M26: 11,212,510 km (0.096 R)
• M27: 11,314,835 km (0.12 R)
• M28: 11,417,459 km (0.095 R)
• M29: 12,092,145 km (0.117 R)
• M30: 13,480,264 km (0.086 R)
• M31: 13,698,228 km (0.06 R)
• M32: 14,303,800 km (0.116 R)
• M33: 15,030,846 km (0.068 R)
• M34: 15,200,340 km (0.108 R)
• M35: 16,754,214 km (0.083 R)
• M36: 17,106,367 km (0.098 R)
• M37: 17,283,341 km (0.102 R)
• M38: 18,057,361 km (0.099 R)
• M39: 18,177,488 km (0.091 R)
• M40: 18,539,215 km (0.112 R)
• M41: 18,721,126 km (0.113 R)
• M42: 19,515,940 km (0.066 R)
• M43: 20,571,802 km (0.095 R)
• M44: 21,773,820 km (0.086 R)
• M45: 22,674,100 km (0.074 R)
• M46: 22,803,802 km (0.055 R)
• M47: 23,194,103 km (0.111 R)
• M48: 23,324,702 km (0.108 R)
• M49: 25,178,518 km (0.115 R)
• M50: 25,784,390 km (0.051 R)
• M51: 26,259,064 km (0.109 R)
• M52: 27,010,644 km (0.079 R)
• M53: 27,148,124 km (0.087 R)
• M54: 28,605,058 km (0.111 R)
• M55: 29,519,699 km (0.069 R)
• M56: 29,732,128 km (0.119 R)
• M57: 29,945,155 km (0.064 R)
• M58: 30,945,516 km (0.043 R)
• M59: 31,449,960 km (0.106 R)
• M60: 31,739,283 km (0.12 R)
• M61: 32,905,847 km (0.068 R)
• M62: 37,327,212 km (0.112 R)
• M63: 37,403,806 km (0.092 R)
• M64: 37,941,012 km (0.102 R)
• M65: 40,115,267 km (0.109 R)
• M66: 40,193,657 km (0.107 R)
• M67: 41,613,640 km (0.075 R)
• M68: 42,170,293 km (0.068 R)
• M69: 42,729,341 km (0.11 R)
• M70: 42,809,375 km (0.114 R)
• M71: 43,049,929 km (0.069 R)
• M72: 44,259,278 km (0.047 R)
• M73: 45,888,997 km (0.052 R)
• M74: 46,217,365 km (0.063 R)
• M75: 47,455,437 km (0.046 R)
• M76: 50,555,852 km (0.104 R)
• M77: 50,894,841 km (0.072 R)
• M78: 52,773,342 km (0.103 R)
• M79: 52,945,230 km (0.091 R)
• M80: 53,031,248 km (0.111 R)
• M81: 53,893,979 km (0.074 R)
• M82: 56,509,997 km (0.107 R)
• M83: 56,862,001 km (0.081 R)
• M84: 57,214,603 km (0.072 R)
• M85: 57,744,928 km (0.09 R)
• M86: 57,922,052 km (0.118 R)
• M87: 58,099,475 km (0.103 R)
• M88: 58,721,503 km (0.102 R)
• M89: 59,614,003 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 13.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.38 AU - 13.18 AU

Year: 13194 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,155,854 km

• M1: 347,067 km (0.034 R)
• M2: 693,985 km (0.111 R)
• M3: 786,286 km (0.081 R)
• M4: 899,981 km (0.032 R)
• M5: 1,145,620 km (0.051 R)
• M6: 1,238,970 km (0.114 R)
• M7: 1,374,206 km (0.102 R)
• M8: 1,494,333 km (0.086 R)
• M9: 1,789,191 km (0.093 R)
• M10: 1,898,995 km (0.069 R)
• M11: 1,988,754 km (0.051 R)
• M12: 2,079,859 km (0.108 R)
• M13: 2,219,434 km (0.076 R)
• M14: 2,386,236 km (0.109 R)
• M15: 2,532,542 km (0.039 R)
• M16: 2,990,013 km (0.119 R)
• M17: 3,255,549 km (0.047 R)
• M18: 3,446,137 km (0.118 R)
• M19: 3,640,464 km (0.102 R)
• M20: 3,753,111 km (0.106 R)
• M21: 3,838,382 km (0.097 R)
• M22: 4,757,960 km (0.066 R)
• M23: 5,068,974 km (0.102 R)
• M24: 5,258,814 km (0.12 R)
• M25: 5,776,423 km (0.092 R)
• M26: 6,209,209 km (0.113 R)
• M27: 6,826,001 km (0.029 R)
• M28: 6,930,720 km (0.095 R)
• M29: 7,212,562 km (0.09 R)
• M30: 7,678,709 km (0.103 R)
• M31: 8,043,878 km (0.045 R)
• M32: 8,715,871 km (0.119 R)
• M33: 8,905,711 km (0.083 R)
• M34: 9,135,344 km (0.033 R)
• M35: 9,250,983 km (0.087 R)
• M36: 10,153,207 km (0.105 R)
• M37: 11,042,417 km (0.074 R)
• M38: 11,248,114 km (0.105 R)
• M39: 11,372,131 km (0.102 R)
• M40: 12,252,664 km (0.043 R)
• M41: 12,551,112 km (0.091 R)
• M42: 12,895,187 km (0.12 R)
• M43: 13,636,594 km (0.087 R)
• M44: 14,302,304 km (0.116 R)
• M45: 14,751,996 km (0.09 R)
• M46: 15,115,219 km (0.061 R)
• M47: 15,943,094 km (0.074 R)
• M48: 16,175,719 km (0.082 R)
• M49: 17,835,208 km (0.092 R)
• M50: 18,028,339 km (0.105 R)
• M51: 18,416,545 km (0.034 R)
• M52: 19,697,701 km (0.094 R)
• M53: 20,399,465 km (0.101 R)
• M54: 21,672,842 km (0.098 R)
• M55: 21,827,377 km (0.116 R)
• M56: 21,982,360 km (0.101 R)
• M57: 23,076,968 km (0.076 R)
• M58: 23,182,135 km (0.109 R)
• M59: 23,392,918 km (0.111 R)
• M60: 23,657,407 km (0.075 R)
• M61: 24,617,676 km (0.11 R)
• M62: 24,994,513 km (0.081 R)
• M63: 25,808,475 km (0.119 R)
• M64: 26,246,198 km (0.107 R)
• M65: 26,852,070 km (0.048 R)
• M66: 27,240,127 km (0.078 R)
• M67: 27,741,579 km (0.073 R)
• M68: 29,093,943 km (0.078 R)
• M69: 29,321,482 km (0.073 R)
• M70: 29,492,472 km (0.073 R)
• M71: 31,220,776 km (0.105 R)
• M72: 31,453,700 km (0.055 R)
• M73: 32,391,081 km (0.09 R)
• M74: 33,516,206 km (0.118 R)
• M75: 33,754,665 km (0.026 R)
• M76: 34,353,505 km (0.098 R)
• M77: 35,137,099 km (0.076 R)
• M78: 36,537,784 km (0.063 R)
• M79: 38,704,410 km (0.049 R)
• M80: 39,142,582 km (0.087 R)
• M81: 39,330,926 km (0.08 R)
• M82: 40,214,002 km (0.086 R)
• M83: 41,039,633 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.9

Radius: 4.1

Gravity: 40.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.47 AU - 18.91 AU

Year: 27736 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,155,854 km

• M1: 106,065 km (0.063 R)
• M2: 1,831,377 km (0.085 R)
• M3: 1,869,076 km (0.025 R)
• M4: 2,022,713 km (0.099 R)
• M5: 2,061,758 km (0.106 R)
• M6: 2,424,383 km (0.096 R)
• M7: 2,591,783 km (0.077 R)
• M8: 2,850,139 km (0.087 R)
• M9: 3,071,543 km (0.041 R)
• M10: 3,298,633 km (0.059 R)
• M11: 5,300,701 km (0.1 R)
• M12: 5,354,856 km (0.053 R)
• M13: 5,793,626 km (0.103 R)
• M14: 5,905,077 km (0.082 R)
• M15: 6,073,674 km (0.103 R)
• M16: 6,647,082 km (0.115 R)
• M17: 8,342,026 km (0.119 R)
• M18: 8,594,547 km (0.119 R)
• M19: 8,658,126 km (0.083 R)
• M20: 9,236,771 km (0.11 R)
• M21: 9,432,445 km (0.119 R)
• M22: 9,563,642 km (0.078 R)
• M23: 9,629,465 km (0.082 R)
• M24: 11,046,307 km (0.1 R)
• M25: 13,844,685 km (0.114 R)
• M26: 14,068,483 km (0.062 R)
• M27: 14,143,431 km (0.107 R)
• M28: 14,293,628 km (0.057 R)
• M29: 15,205,726 km (0.115 R)
• M30: 15,514,047 km (0.038 R)
• M31: 16,608,954 km (0.073 R)
• M32: 16,767,378 km (0.085 R)
• M33: 17,567,128 km (0.065 R)
• M34: 18,954,948 km (0.115 R)
• M35: 19,037,675 km (0.05 R)
• M36: 20,973,322 km (0.116 R)
• M37: 22,356,355 km (0.099 R)
• M38: 23,058,866 km (0.102 R)
• M39: 23,324,253 km (0.11 R)
• M40: 23,412,815 km (0.114 R)
• M41: 23,590,537 km (0.104 R)
• M42: 24,126,247 km (0.039 R)
• M43: 24,756,204 km (0.09 R)
• M44: 27,143,038 km (0.097 R)
• M45: 27,986,171 km (0.072 R)
• M46: 28,553,147 km (0.061 R)
• M47: 30,179,725 km (0.095 R)
• M48: 30,373,005 km (0.082 R)
• M49: 30,760,913 km (0.095 R)
• M50: 32,923,649 km (0.045 R)
• M51: 33,922,813 km (0.113 R)
• M52: 36,772,802 km (0.095 R)
• M53: 36,876,025 km (0.079 R)
• M54: 37,497,155 km (0.082 R)
• M55: 37,705,096 km (0.05 R)
• M56: 38,017,456 km (0.087 R)
• M57: 41,403,754 km (0.053 R)
• M58: 41,511,016 km (0.097 R)
• M59: 42,589,766 km (0.111 R)
• M60: 43,132,507 km (0.086 R)
• M61: 44,554,584 km (0.07 R)
• M62: 45,658,916 km (0.114 R)
• M63: 45,769,768 km (0.073 R)
• M64: 46,214,373 km (0.099 R)
• M65: 49,252,556 km (0.099 R)
• M66: 49,594,088 km (0.113 R)
• M67: 51,544,395 km (0.098 R)
• M68: 52,470,705 km (0.098 R)
• M69: 53,402,700 km (0.11 R)
• M70: 53,519,536 km (0.03 R)
• M71: 54,105,211 km (0.118 R)
• M72: 56,707,018 km (0.095 R)
• M73: 58,745,289 km (0.087 R)
• M74: 61,173,860 km (0.055 R)
• M75: 63,882,928 km (0.115 R)
• M76: 65,877,517 km (0.111 R)
• M77: 66,128,392 km (0.057 R)
• M78: 66,505,080 km (0.029 R)
• M79: 67,513,220 km (0.104 R)
• M80: 68,399,438 km (0.118 R)
• M81: 69,544,609 km (0.118 R)
• M82: 69,927,729 km (0.066 R)
• M83: 70,952,774 km (0.059 R)
• M84: 72,370,364 km (0.115 R)
• M85: 83,092,193 km (0.058 R)
• M86: 84,041,840 km (0.095 R)
• M87: 84,313,809 km (0.047 R)
• M88: 84,994,928 km (0.092 R)
• M89: 85,131,361 km (0.107 R)
• M90: 86,362,701 km (0.116 R)
• M91: 88,013,813 km (0.109 R)
• M92: 89,258,766 km (0.073 R)
• M93: 89,953,050 km (0.103 R)
• M94: 91,067,554 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit