🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2.02 AU

Year: 731 Days

Day: 22.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,561,096 km

• M1: 1,508,695 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.28 AU - 2.36 AU

Year: 1242 Days

Day: 26.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,561,096 km

• M1: 119,678 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.34 AU - 3.54 AU

Year: 1772 Days

Day: 43.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,561,096 km

• M1: 952,938 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.64 AU

Year: 1881 Days

Day: 18.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 175.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.36 AU - 4.5 AU

Year: 2738 Days

Day: 39.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,561,096 km

• M1: 1,970,802 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.87 AU - 5.09 AU

Year: 3333 Days

Day: 18.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 13.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.58 AU - 7.92 AU

Year: 6164 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,561,096 km

• M1: 194,178 km (0.075 R)
• M2: 496,815 km (0.028 R)
• M3: 615,894 km (0.114 R)
• M4: 824,883 km (0.113 R)
• M5: 990,936 km (0.119 R)
• M6: 1,138,589 km (0.041 R)
• M7: 1,358,498 km (0.094 R)
• M8: 1,524,402 km (0.09 R)
• M9: 1,674,000 km (0.069 R)
• M10: 1,792,631 km (0.103 R)
• M11: 1,938,788 km (0.106 R)
• M12: 2,038,570 km (0.032 R)
• M13: 2,127,282 km (0.094 R)
• M14: 2,348,537 km (0.093 R)
• M15: 2,591,185 km (0.086 R)
• M16: 2,701,738 km (0.075 R)
• M17: 3,057,631 km (0.105 R)
• M18: 3,383,455 km (0.117 R)
• M19: 3,783,181 km (0.08 R)
• M20: 3,972,871 km (0.073 R)
• M21: 4,149,546 km (0.098 R)
• M22: 4,279,845 km (0.055 R)
• M23: 4,394,886 km (0.116 R)
• M24: 4,644,864 km (0.109 R)
• M25: 4,882,575 km (0.096 R)
• M26: 5,637,745 km (0.12 R)
• M27: 5,800,508 km (0.045 R)
• M28: 6,130,670 km (0.117 R)
• M29: 6,316,920 km (0.108 R)
• M30: 6,675,655 km (0.069 R)
• M31: 6,886,588 km (0.064 R)
• M32: 7,080,168 km (0.104 R)
• M33: 7,433,219 km (0.113 R)
• M34: 7,731,966 km (0.106 R)
• M35: 7,913,129 km (0.104 R)
• M36: 8,156,824 km (0.039 R)
• M37: 8,382,417 km (0.119 R)
• M38: 8,987,092 km (0.045 R)
• M39: 9,305,586 km (0.106 R)
• M40: 10,128,673 km (0.103 R)
• M41: 11,452,764 km (0.05 R)
• M42: 11,544,468 km (0.072 R)
• M43: 11,867,599 km (0.104 R)
• M44: 12,664,657 km (0.102 R)
• M45: 12,950,089 km (0.092 R)
• M46: 13,382,278 km (0.073 R)
• M47: 13,503,153 km (0.113 R)
• M48: 15,007,359 km (0.093 R)
• M49: 15,486,671 km (0.037 R)
• M50: 15,971,069 km (0.069 R)
• M51: 17,771,928 km (0.11 R)
• M52: 17,931,549 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 11.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.11 AU - 7.65 AU

Year: 7046 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,561,096 km

• M1: 159,920 km (0.051 R)
• M2: 252,222 km (0.05 R)
• M3: 397,631 km (0.108 R)
• M4: 502,350 km (0.08 R)
• M5: 659,577 km (0.103 R)
• M6: 912,397 km (0.095 R)
• M7: 1,025,942 km (0.114 R)
• M8: 1,395,898 km (0.08 R)
• M9: 1,567,187 km (0.096 R)
• M10: 1,705,416 km (0.113 R)
• M11: 1,952,103 km (0.097 R)
• M12: 2,123,093 km (0.1 R)
• M13: 2,480,034 km (0.066 R)
• M14: 2,619,010 km (0.054 R)
• M15: 2,760,530 km (0.113 R)
• M16: 4,009,821 km (0.11 R)
• M17: 4,256,359 km (0.105 R)
• M18: 4,967,248 km (0.113 R)
• M19: 5,202,565 km (0.088 R)
• M20: 5,745,605 km (0.096 R)
• M21: 5,930,808 km (0.111 R)
• M22: 6,024,007 km (0.054 R)
• M23: 6,497,784 km (0.066 R)
• M24: 7,082,412 km (0.116 R)
• M25: 7,214,507 km (0.057 R)
• M26: 9,150,154 km (0.077 R)
• M27: 9,258,163 km (0.09 R)
• M28: 9,694,540 km (0.097 R)
• M29: 10,286,798 km (0.103 R)
• M30: 10,436,845 km (0.115 R)
• M31: 10,587,490 km (0.071 R)
• M32: 11,197,251 km (0.102 R)
• M33: 11,584,261 km (0.108 R)
• M34: 14,038,713 km (0.092 R)
• M35: 14,288,691 km (0.1 R)
• M36: 14,962,181 km (0.105 R)
• M37: 15,217,544 km (0.116 R)
• M38: 15,603,058 km (0.12 R)
• M39: 15,862,012 km (0.036 R)
• M40: 16,035,396 km (0.092 R)
• M41: 16,471,623 km (0.118 R)
• M42: 16,647,251 km (0.111 R)
• M43: 17,044,583 km (0.053 R)
• M44: 17,803,643 km (0.077 R)
• M45: 18,119,444 km (0.115 R)
• M46: 18,300,756 km (0.089 R)
• M47: 18,482,667 km (0.059 R)
• M48: 18,802,358 km (0.119 R)
• M49: 18,894,061 km (0.071 R)
• M50: 18,985,915 km (0.108 R)
• M51: 20,006,022 km (0.056 R)
• M52: 20,099,671 km (0.089 R)
• M53: 20,193,469 km (0.109 R)
• M54: 20,428,636 km (0.118 R)
• M55: 20,522,883 km (0.11 R)
• M56: 20,853,943 km (0.07 R)
• M57: 21,377,985 km (0.112 R)
• M58: 22,099,345 km (0.097 R)
• M59: 22,975,690 km (0.044 R)
• M60: 23,714,554 km (0.049 R)
• M61: 24,963,397 km (0.081 R)
• M62: 26,080,145 km (0.119 R)
• M63: 26,644,428 km (0.105 R)
• M64: 27,785,411 km (0.082 R)
• M65: 28,256,794 km (0.113 R)
• M66: 28,942,251 km (0.116 R)
• M67: 29,101,274 km (0.114 R)
• M68: 29,260,446 km (0.094 R)
• M69: 29,473,324 km (0.119 R)
• M70: 29,793,463 km (0.081 R)
• M71: 30,652,903 km (0.109 R)
• M72: 30,869,072 km (0.109 R)
• M73: 32,451,069 km (0.119 R)
• M74: 33,113,489 km (0.085 R)
• M75: 33,279,842 km (0.119 R)
• M76: 33,557,495 km (0.091 R)
• M77: 35,183,774 km (0.058 R)
• M78: 35,296,870 km (0.085 R)
• M79: 37,468,731 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 12.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.8 AU - 13.98 AU

Year: 14410 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,561,096 km

• M1: 164,109 km (0.105 R)
• M2: 289,322 km (0.082 R)
• M3: 594,352 km (0.053 R)
• M4: 733,179 km (0.104 R)
• M5: 884,123 km (0.075 R)
• M6: 998,865 km (0.079 R)
• M7: 1,270,086 km (0.115 R)
• M8: 1,348,326 km (0.038 R)
• M9: 1,455,288 km (0.034 R)
• M10: 1,912,609 km (0.12 R)
• M11: 2,381,299 km (0.038 R)
• M12: 3,060,772 km (0.072 R)
• M13: 3,683,997 km (0.114 R)
• M14: 4,108,257 km (0.074 R)
• M15: 4,306,324 km (0.053 R)
• M16: 4,961,413 km (0.11 R)
• M17: 5,215,131 km (0.068 R)
• M18: 6,826,151 km (0.065 R)
• M19: 7,299,329 km (0.094 R)
• M20: 7,979,700 km (0.067 R)
• M21: 8,128,101 km (0.099 R)
• M22: 9,296,610 km (0.087 R)
• M23: 9,927,016 km (0.104 R)
• M24: 10,517,179 km (0.113 R)
• M25: 12,127,002 km (0.116 R)
• M26: 13,694,039 km (0.08 R)
• M27: 13,872,061 km (0.11 R)
• M28: 15,508,811 km (0.097 R)
• M29: 16,068,008 km (0.104 R)
• M30: 16,444,396 km (0.119 R)
• M31: 16,570,507 km (0.045 R)
• M32: 17,014,514 km (0.082 R)
• M33: 18,044,046 km (0.107 R)
• M34: 19,093,775 km (0.078 R)
• M35: 19,226,318 km (0.113 R)
• M36: 19,692,914 km (0.076 R)
• M37: 20,095,781 km (0.079 R)
• M38: 20,365,955 km (0.045 R)
• M39: 21,320,689 km (0.071 R)
• M40: 22,150,807 km (0.048 R)
• M41: 23,062,008 km (0.104 R)
• M42: 24,128,491 km (0.032 R)
• M43: 25,138,426 km (0.114 R)
• M44: 25,283,835 km (0.116 R)
• M45: 26,383,230 km (0.108 R)
• M46: 26,976,086 km (0.105 R)
• M47: 27,573,132 km (0.105 R)
• M48: 27,873,374 km (0.1 R)
• M49: 28,023,870 km (0.081 R)
• M50: 29,237,857 km (0.118 R)
• M51: 29,620,678 km (0.099 R)
• M52: 30,856,954 km (0.05 R)
• M53: 31,638,154 km (0.076 R)
• M54: 32,901,808 km (0.095 R)
• M55: 33,220,152 km (0.112 R)
• M56: 34,504,300 km (0.09 R)
• M57: 35,071,126 km (0.118 R)
• M58: 35,559,563 km (0.068 R)
• M59: 36,214,204 km (0.047 R)
• M60: 36,296,333 km (0.041 R)
• M61: 36,625,299 km (0.112 R)
• M62: 37,618,479 km (0.106 R)
• M63: 37,701,655 km (0.082 R)
• M64: 39,631,318 km (0.115 R)
• M65: 40,139,951 km (0.04 R)
• M66: 42,109,856 km (0.057 R)
• M67: 43,411,507 km (0.081 R)
• M68: 43,673,453 km (0.111 R)
• M69: 44,111,027 km (0.118 R)
• M70: 44,374,319 km (0.086 R)
• M71: 45,079,074 km (0.103 R)
• M72: 45,610,147 km (0.118 R)
• M73: 45,876,281 km (0.111 R)
• M74: 46,410,346 km (0.063 R)
• M75: 47,036,114 km (0.091 R)
• M76: 51,678,435 km (0.087 R)
• M77: 52,698,692 km (0.055 R)
• M78: 54,476,663 km (0.101 R)
• M79: 55,231,085 km (0.105 R)
• M80: 55,894,103 km (0.119 R)
• M81: 57,323,810 km (0.066 R)
• M82: 57,995,055 km (0.083 R)
• M83: 61,096,818 km (0.099 R)
• M84: 63,557,254 km (0.109 R)
• M85: 66,955,369 km (0.077 R)
• M86: 67,056,198 km (0.105 R)
• M87: 67,157,027 km (0.115 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit