🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 243 Days

Day: 34.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,521,739 km

• M1: 63,130 km (0.073 R)
• M2: 347,067 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.47 AU - 2.27 AU

Year: 958 Days

Day: 41 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,521,739 km

• M1: 684,111 km (0.051 R)
• M2: 1,499,569 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.41 AU - 3.11 AU

Year: 1718 Days

Day: 32.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,521,739 km

• M1: 127,757 km (0.067 R)
• M2: 306,077 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.4 AU - 3.52 AU

Year: 1908 Days

Day: 37.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.65 AU - 3.49 AU

Year: 2016 Days

Day: 27.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 9.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.03 AU - 5.91 AU

Year: 4152 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,521,739 km

• M1: 158,873 km (0.111 R)
• M2: 252,671 km (0.083 R)
• M3: 511,774 km (0.098 R)
• M4: 662,419 km (0.094 R)
• M5: 733,179 km (0.089 R)
• M6: 796,160 km (0.114 R)
• M7: 950,844 km (0.094 R)
• M8: 1,277,715 km (0.072 R)
• M9: 1,421,030 km (0.1 R)
• M10: 1,514,978 km (0.065 R)
• M11: 1,638,994 km (0.111 R)
• M12: 1,809,685 km (0.05 R)
• M13: 1,882,540 km (0.063 R)
• M14: 1,971,401 km (0.069 R)
• M15: 2,107,385 km (0.087 R)
• M16: 2,246,511 km (0.115 R)
• M17: 2,356,765 km (0.095 R)
• M18: 2,420,643 km (0.109 R)
• M19: 2,485,120 km (0.098 R)
• M20: 2,615,868 km (0.088 R)
• M21: 2,715,501 km (0.113 R)
• M22: 3,056,733 km (0.098 R)
• M23: 3,631,040 km (0.094 R)
• M24: 3,705,090 km (0.078 R)
• M25: 3,798,589 km (0.107 R)
• M26: 3,911,685 km (0.094 R)
• M27: 4,083,573 km (0.109 R)
• M28: 4,160,766 km (0.082 R)
• M29: 4,238,556 km (0.106 R)
• M30: 4,494,369 km (0.119 R)
• M31: 4,634,243 km (0.095 R)
• M32: 4,897,984 km (0.041 R)
• M33: 5,062,691 km (0.108 R)
• M34: 5,187,456 km (0.032 R)
• M35: 5,355,454 km (0.109 R)
• M36: 5,418,884 km (0.119 R)
• M37: 6,422,985 km (0.104 R)
• M38: 6,513,042 km (0.098 R)
• M39: 6,694,355 km (0.107 R)
• M40: 7,038,879 km (0.096 R)
• M41: 7,578,479 km (0.08 R)
• M42: 8,180,161 km (0.117 R)
• M43: 8,548,471 km (0.096 R)
• M44: 9,022,846 km (0.064 R)
• M45: 9,225,102 km (0.066 R)
• M46: 9,377,842 km (0.109 R)
• M47: 9,480,167 km (0.102 R)
• M48: 10,656,455 km (0.077 R)
• M49: 11,575,434 km (0.114 R)
• M50: 11,657,713 km (0.071 R)
• M51: 12,267,175 km (0.082 R)
• M52: 12,379,224 km (0.109 R)
• M53: 13,000,953 km (0.081 R)
• M54: 13,172,392 km (0.06 R)
• M55: 13,315,706 km (0.108 R)
• M56: 13,430,747 km (0.094 R)
• M57: 13,546,237 km (0.105 R)
• M58: 13,836,157 km (0.071 R)
• M59: 14,186,815 km (0.106 R)
• M60: 14,540,464 km (0.088 R)
• M61: 14,658,946 km (0.085 R)
• M62: 15,618,616 km (0.115 R)
• M63: 16,475,064 km (0.113 R)
• M64: 16,567,665 km (0.078 R)
• M65: 16,691,532 km (0.105 R)
• M66: 16,971,280 km (0.117 R)
• M67: 17,221,108 km (0.063 R)
• M68: 17,914,794 km (0.069 R)
• M69: 18,041,952 km (0.103 R)
• M70: 18,392,909 km (0.066 R)
• M71: 19,264,316 km (0.116 R)
• M72: 20,579,730 km (0.095 R)
• M73: 20,712,872 km (0.106 R)
• M74: 20,779,593 km (0.116 R)
• M75: 21,856,099 km (0.094 R)
• M76: 22,025,893 km (0.076 R)
• M77: 23,054,229 km (0.045 R)
• M78: 23,192,607 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 9.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.78 AU - 8 AU

Year: 7528 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,521,739 km

• M1: 152,440 km (0.099 R)
• M2: 247,584 km (0.109 R)
• M3: 335,548 km (0.101 R)
• M4: 402,418 km (0.107 R)
• M5: 946,207 km (0.101 R)
• M6: 1,227,151 km (0.113 R)
• M7: 1,320,500 km (0.115 R)
• M8: 1,908,570 km (0.101 R)
• M9: 2,017,776 km (0.113 R)
• M10: 2,084,198 km (0.077 R)
• M11: 2,265,211 km (0.101 R)
• M12: 2,334,325 km (0.073 R)
• M13: 2,938,850 km (0.062 R)
• M14: 3,193,915 km (0.068 R)
• M15: 3,456,309 km (0.087 R)
• M16: 3,563,272 km (0.116 R)
• M17: 3,725,885 km (0.103 R)
• M18: 3,808,014 km (0.105 R)
• M19: 4,086,415 km (0.099 R)
• M20: 4,781,447 km (0.085 R)
• M21: 5,051,621 km (0.094 R)
• M22: 5,173,394 km (0.056 R)
• M23: 5,265,247 km (0.078 R)
• M24: 5,764,604 km (0.084 R)
• M25: 5,828,183 km (0.061 R)
• M26: 5,923,926 km (0.117 R)
• M27: 6,246,758 km (0.109 R)
• M28: 6,443,180 km (0.098 R)
• M29: 7,664,497 km (0.099 R)
• M30: 7,734,360 km (0.106 R)
• M31: 8,553,857 km (0.032 R)
• M32: 8,662,913 km (0.119 R)
• M33: 8,992,478 km (0.105 R)
• M34: 9,140,280 km (0.079 R)
• M35: 9,475,828 km (0.052 R)
• M36: 9,588,625 km (0.053 R)
• M37: 10,506,707 km (0.053 R)
• M38: 11,015,789 km (0.094 R)
• M39: 11,372,879 km (0.095 R)
• M40: 11,452,764 km (0.06 R)
• M41: 11,774,100 km (0.046 R)
• M42: 12,057,738 km (0.11 R)
• M43: 12,343,769 km (0.107 R)
• M44: 12,590,606 km (0.053 R)
• M45: 12,714,622 km (0.049 R)
• M46: 12,797,649 km (0.113 R)
• M47: 13,047,477 km (0.079 R)
• M48: 13,172,990 km (0.049 R)
• M49: 13,552,071 km (0.06 R)
• M50: 15,016,335 km (0.053 R)
• M51: 15,856,178 km (0.065 R)
• M52: 16,394,580 km (0.097 R)
• M53: 16,711,429 km (0.094 R)
• M54: 18,372,563 km (0.029 R)
• M55: 19,989,267 km (0.112 R)
• M56: 20,619,374 km (0.114 R)
• M57: 21,010,423 km (0.111 R)
• M58: 21,108,559 km (0.086 R)
• M59: 21,849,517 km (0.094 R)
• M60: 22,048,482 km (0.097 R)
• M61: 22,548,737 km (0.063 R)
• M62: 22,649,118 km (0.091 R)
• M63: 23,255,288 km (0.038 R)
• M64: 24,949,334 km (0.065 R)
• M65: 27,108,929 km (0.089 R)
• M66: 27,752,200 km (0.094 R)
• M67: 27,859,911 km (0.076 R)
• M68: 29,163,357 km (0.102 R)
• M69: 31,099,602 km (0.118 R)
• M70: 31,885,739 km (0.067 R)
• M71: 32,678,308 km (0.083 R)
• M72: 33,134,283 km (0.087 R)
• M73: 33,706,943 km (0.033 R)
• M74: 33,994,620 km (0.091 R)
• M75: 35,036,719 km (0.08 R)
• M76: 35,269,792 km (0.086 R)
• M77: 36,856,128 km (0.068 R)
• M78: 37,271,113 km (0.108 R)
• M79: 37,449,433 km (0.084 R)
• M80: 38,826,332 km (0.084 R)
• M81: 39,793,931 km (0.077 R)
• M82: 39,915,405 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 14

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.8 AU - 11.82 AU

Year: 12406 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,521,739 km

• M1: 711,936 km (0.118 R)
• M2: 804,089 km (0.111 R)
• M3: 1,308,383 km (0.1 R)
• M4: 1,497,175 km (0.101 R)
• M5: 1,595,162 km (0.056 R)
• M6: 1,902,735 km (0.105 R)
• M7: 2,064,002 km (0.097 R)
• M8: 2,754,546 km (0.092 R)
• M9: 2,938,102 km (0.065 R)
• M10: 3,031,451 km (0.116 R)
• M11: 4,054,102 km (0.118 R)
• M12: 5,289,781 km (0.104 R)
• M13: 6,228,059 km (0.101 R)
• M14: 7,259,835 km (0.103 R)
• M15: 7,948,135 km (0.108 R)
• M16: 8,255,858 km (0.085 R)
• M17: 8,928,450 km (0.093 R)
• M18: 9,712,043 km (0.045 R)
• M19: 10,326,292 km (0.062 R)
• M20: 12,142,859 km (0.115 R)
• M21: 12,243,838 km (0.069 R)
• M22: 12,958,766 km (0.076 R)
• M23: 13,373,451 km (0.036 R)
• M24: 13,950,600 km (0.075 R)
• M25: 14,109,473 km (0.081 R)
• M26: 14,589,682 km (0.109 R)
• M27: 14,750,948 km (0.102 R)
• M28: 15,511,504 km (0.085 R)
• M29: 15,841,218 km (0.079 R)
• M30: 16,062,473 km (0.118 R)
• M31: 16,900,969 km (0.114 R)
• M32: 17,525,091 km (0.097 R)
• M33: 18,214,438 km (0.088 R)
• M34: 19,088,688 km (0.044 R)
• M35: 19,324,155 km (0.11 R)
• M36: 19,857,472 km (0.068 R)
• M37: 20,938,616 km (0.113 R)
• M38: 21,364,222 km (0.06 R)
• M39: 21,486,293 km (0.034 R)
• M40: 21,608,664 km (0.086 R)
• M41: 22,409,761 km (0.09 R)
• M42: 22,970,005 km (0.098 R)
• M43: 23,157,750 km (0.07 R)
• M44: 25,580,488 km (0.105 R)
• M45: 25,775,115 km (0.082 R)
• M46: 25,905,115 km (0.113 R)
• M47: 26,166,014 km (0.11 R)
• M48: 26,558,708 km (0.034 R)
• M49: 26,755,878 km (0.062 R)
• M50: 27,882,201 km (0.12 R)
• M51: 28,283,572 km (0.112 R)
• M52: 28,619,269 km (0.08 R)
• M53: 28,956,463 km (0.089 R)
• M54: 29,159,467 km (0.087 R)
• M55: 29,566,673 km (0.047 R)
• M56: 31,284,056 km (0.081 R)
• M57: 31,700,986 km (0.118 R)
• M58: 31,910,123 km (0.111 R)
• M59: 34,098,291 km (0.054 R)
• M60: 35,898,103 km (0.095 R)
• M61: 36,772,952 km (0.105 R)
• M62: 37,654,831 km (0.116 R)
• M63: 38,916,091 km (0.089 R)
• M64: 39,065,390 km (0.063 R)
• M65: 39,364,585 km (0.113 R)
• M66: 39,814,725 km (0.086 R)
• M67: 40,947,630 km (0.064 R)
• M68: 41,708,784 km (0.077 R)
• M69: 45,741,643 km (0.115 R)
• M70: 46,373,096 km (0.119 R)
• M71: 46,848,518 km (0.086 R)
• M72: 47,724,414 km (0.07 R)
• M73: 48,445,026 km (0.028 R)
• M74: 48,605,695 km (0.116 R)
• M75: 50,303,032 km (0.1 R)
• M76: 50,628,557 km (0.114 R)
• M77: 51,937,538 km (0.101 R)
• M78: 53,092,135 km (0.094 R)
• M79: 53,672,574 km (0.038 R)
• M80: 54,672,487 km (0.094 R)
• M81: 54,923,512 km (0.037 R)
• M82: 55,678,682 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit