🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.4 AU - 0.6 AU

Year: 124 Days

Day: 19.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.94 AU - 1.54 AU

Year: 485 Days

Day: 30.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.59 AU - 2.09 AU

Year: 877 Days

Day: 24 Hours

Environment

Temp: -35 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.88 AU - 1.92 AU

Year: 920 Days

Day: 34.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.73 AU - 2.91 AU

Year: 1664 Days

Day: 21.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,422,150 km

• M1: 238,309 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.68 AU - 4.76 AU

Year: 3047 Days

Day: 20.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 15

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.38 AU - 7.52 AU

Year: 5757 Days

Day: 7.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,422,150 km

• M1: 192,682 km (0.11 R)
• M2: 321,037 km (0.063 R)
• M3: 436,826 km (0.109 R)
• M4: 538,104 km (0.101 R)
• M5: 714,180 km (0.053 R)
• M6: 1,043,296 km (0.03 R)
• M7: 1,293,872 km (0.079 R)
• M8: 1,399,937 km (0.12 R)
• M9: 1,576,163 km (0.111 R)
• M10: 1,748,650 km (0.072 R)
• M11: 2,330,436 km (0.061 R)
• M12: 2,528,653 km (0.101 R)
• M13: 2,732,704 km (0.094 R)
• M14: 2,970,565 km (0.087 R)
• M15: 3,303,570 km (0.097 R)
• M16: 3,452,270 km (0.114 R)
• M17: 3,618,473 km (0.108 R)
• M18: 3,833,894 km (0.114 R)
• M19: 4,037,796 km (0.076 R)
• M20: 4,505,738 km (0.118 R)
• M21: 4,704,554 km (0.12 R)
• M22: 4,805,084 km (0.051 R)
• M23: 5,025,441 km (0.102 R)
• M24: 5,266,443 km (0.044 R)
• M25: 5,388,515 km (0.117 R)
• M26: 5,724,363 km (0.096 R)
• M27: 5,994,536 km (0.074 R)
• M28: 6,121,994 km (0.113 R)
• M29: 6,250,498 km (0.118 R)
• M30: 6,454,101 km (0.082 R)
• M31: 6,982,481 km (0.059 R)
• M32: 7,388,040 km (0.116 R)
• M33: 7,505,325 km (0.078 R)
• M34: 7,603,611 km (0.117 R)
• M35: 7,702,346 km (0.058 R)
• M36: 8,000,943 km (0.026 R)
• M37: 8,181,956 km (0.047 R)
• M38: 8,323,626 km (0.079 R)
• M39: 8,445,847 km (0.061 R)
• M40: 8,898,979 km (0.05 R)
• M41: 9,254,573 km (0.045 R)
• M42: 9,402,226 km (0.099 R)
• M43: 9,550,926 km (0.086 R)
• M44: 10,283,657 km (0.108 R)
• M45: 10,436,845 km (0.111 R)
• M46: 10,590,781 km (0.042 R)
• M47: 10,878,608 km (0.085 R)
• M48: 11,124,247 km (0.07 R)
• M49: 11,236,595 km (0.109 R)
• M50: 11,530,256 km (0.101 R)
• M51: 11,986,978 km (0.075 R)
• M52: 12,310,259 km (0.119 R)
• M53: 12,496,209 km (0.097 R)
• M54: 12,706,694 km (0.1 R)
• M55: 12,800,641 km (0.081 R)
• M56: 13,107,317 km (0.097 R)
• M57: 14,115,157 km (0.086 R)
• M58: 14,554,826 km (0.072 R)
• M59: 14,850,281 km (0.064 R)
• M60: 15,623,104 km (0.108 R)
• M61: 15,900,458 km (0.07 R)
• M62: 16,128,595 km (0.086 R)
• M63: 16,716,664 km (0.1 R)
• M64: 16,974,571 km (0.087 R)
• M65: 17,285,735 km (0.075 R)
• M66: 17,494,274 km (0.111 R)
• M67: 17,598,843 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569

Radius: 7.1

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.76 AU - 18.2 AU

Year: 20377 Days

Day: 20.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,422,150 km

• M1: 150,047 km (0.087 R)
• M2: 277,803 km (0.075 R)
• M3: 324,328 km (0.117 R)
• M4: 541,843 km (0.113 R)
• M5: 603,029 km (0.057 R)
• M6: 921,373 km (0.118 R)
• M7: 1,603,839 km (0.095 R)
• M8: 1,694,495 km (0.082 R)
• M9: 1,880,894 km (0.065 R)
• M10: 1,976,637 km (0.074 R)
• M11: 2,041,263 km (0.054 R)
• M12: 2,106,787 km (0.119 R)
• M13: 2,172,909 km (0.089 R)
• M14: 3,057,631 km (0.064 R)
• M15: 3,132,879 km (0.082 R)
• M16: 3,517,944 km (0.097 R)
• M17: 3,716,161 km (0.114 R)
• M18: 3,999,798 km (0.088 R)
• M19: 6,126,332 km (0.069 R)
• M20: 6,558,071 km (0.086 R)
• M21: 6,999,684 km (0.111 R)
• M22: 7,198,949 km (0.09 R)
• M23: 7,400,158 km (0.088 R)
• M24: 7,450,872 km (0.113 R)
• M25: 7,859,723 km (0.117 R)
• M26: 8,067,065 km (0.106 R)
• M27: 8,223,694 km (0.076 R)
• M28: 8,699,565 km (0.066 R)
• M29: 10,292,932 km (0.027 R)
• M30: 10,349,480 km (0.085 R)
• M31: 10,462,875 km (0.091 R)
• M32: 11,151,773 km (0.069 R)
• M33: 11,501,683 km (0.031 R)
• M34: 12,033,503 km (0.119 R)
• M35: 12,452,527 km (0.099 R)
• M36: 12,754,864 km (0.075 R)
• M37: 13,800,703 km (0.075 R)
• M38: 14,239,324 km (0.066 R)
• M39: 14,491,995 km (0.115 R)
• M40: 16,236,156 km (0.091 R)
• M41: 16,699,012 km (0.095 R)
• M42: 17,909,259 km (0.026 R)
• M43: 17,977,326 km (0.086 R)
• M44: 18,045,393 km (0.115 R)
• M45: 18,869,976 km (0.088 R)
• M46: 21,416,132 km (0.05 R)
• M47: 23,693,610 km (0.094 R)
• M48: 24,068,053 km (0.119 R)
• M49: 26,123,827 km (0.087 R)
• M50: 26,355,704 km (0.096 R)
• M51: 27,055,523 km (0.114 R)
• M52: 27,290,092 km (0.103 R)
• M53: 27,840,164 km (0.111 R)
• M54: 28,156,114 km (0.09 R)
• M55: 28,235,252 km (0.06 R)
• M56: 28,473,262 km (0.076 R)
• M57: 32,785,869 km (0.03 R)
• M58: 32,952,521 km (0.114 R)
• M59: 36,086,447 km (0.103 R)
• M60: 37,296,993 km (0.063 R)
• M61: 38,872,708 km (0.037 R)
• M62: 39,668,718 km (0.117 R)
• M63: 40,024,312 km (0.097 R)
• M64: 40,559,573 km (0.108 R)
• M65: 40,738,492 km (0.063 R)
• M66: 40,828,101 km (0.081 R)
• M67: 45,296,590 km (0.08 R)
• M68: 46,040,689 km (0.11 R)
• M69: 46,976,574 km (0.084 R)
• M70: 48,013,287 km (0.082 R)
• M71: 49,725,883 km (0.101 R)
• M72: 53,406,589 km (0.043 R)
• M73: 53,700,998 km (0.115 R)
• M74: 53,897,420 km (0.074 R)
• M75: 55,875,702 km (0.115 R)
• M76: 56,473,645 km (0.107 R)
• M77: 57,676,262 km (0.115 R)
• M78: 57,877,471 km (0.095 R)
• M79: 57,978,151 km (0.102 R)
• M80: 58,381,616 km (0.118 R)
• M81: 58,684,702 km (0.091 R)
• M82: 59,699,125 km (0.063 R)
• M83: 60,106,480 km (0.07 R)
• M84: 63,087,367 km (0.118 R)
• M85: 64,230,594 km (0.083 R)
• M86: 64,334,863 km (0.105 R)
• M87: 64,647,972 km (0.117 R)
• M88: 67,171,239 km (0.072 R)
• M89: 67,700,965 km (0.05 R)
• M90: 68,232,187 km (0.107 R)
• M91: 69,941,044 km (0.045 R)
• M92: 71,447,793 km (0.082 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit