🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.59 AU - 0.97 AU

Year: 249 Days

Day: 46.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,434,850 km

• M1: 140,024 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.81 AU - 1.95 AU

Year: 932 Days

Day: 36.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,434,850 km

• M1: 500,106 km (0.119 R)
• M2: 1,103,883 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.96 AU - 3 AU

Year: 1860 Days

Day: 13.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,434,850 km

• M1: 86,318 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.82 AU - 4.64 AU

Year: 2605 Days

Day: 15.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.58 AU - 5.36 AU

Year: 3418 Days

Day: 13.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.6 AU - 5.4 AU

Year: 3452 Days

Day: 25.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 13.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.14 AU - 10.42 AU

Year: 11061 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,434,850 km

• M1: 202,855 km (0.086 R)
• M2: 389,852 km (0.112 R)
• M3: 614,398 km (0.072 R)
• M4: 735,872 km (0.097 R)
• M5: 986,149 km (0.085 R)
• M6: 1,198,429 km (0.086 R)
• M7: 1,873,265 km (0.087 R)
• M8: 2,335,073 km (0.076 R)
• M9: 2,594,027 km (0.091 R)
• M10: 2,954,259 km (0.056 R)
• M11: 3,394,974 km (0.089 R)
• M12: 3,557,587 km (0.107 R)
• M13: 4,026,576 km (0.066 R)
• M14: 4,233,769 km (0.108 R)
• M15: 5,023,646 km (0.118 R)
• M16: 5,588,378 km (0.069 R)
• M17: 5,742,464 km (0.084 R)
• M18: 6,574,527 km (0.107 R)
• M19: 6,696,449 km (0.093 R)
• M20: 6,942,688 km (0.075 R)
• M21: 8,000,943 km (0.075 R)
• M22: 8,087,710 km (0.085 R)
• M23: 8,749,231 km (0.101 R)
• M24: 8,838,691 km (0.094 R)
• M25: 9,382,180 km (0.076 R)
• M26: 9,658,188 km (0.089 R)
• M27: 10,692,657 km (0.102 R)
• M28: 10,836,421 km (0.095 R)
• M29: 11,029,253 km (0.119 R)
• M30: 11,418,057 km (0.083 R)
• M31: 12,865,716 km (0.104 R)
• M32: 13,689,103 km (0.037 R)
• M33: 15,657,811 km (0.105 R)
• M34: 15,875,924 km (0.05 R)
• M35: 16,425,697 km (0.065 R)
• M36: 18,112,263 km (0.102 R)
• M37: 18,284,001 km (0.066 R)
• M38: 18,398,743 km (0.063 R)
• M39: 18,744,464 km (0.04 R)
• M40: 19,383,845 km (0.067 R)
• M41: 19,559,622 km (0.044 R)
• M42: 19,853,433 km (0.096 R)
• M43: 20,030,556 km (0.076 R)
• M44: 20,267,370 km (0.059 R)
• M45: 22,564,146 km (0.111 R)
• M46: 23,618,063 km (0.082 R)
• M47: 23,805,659 km (0.086 R)
• M48: 24,371,737 km (0.081 R)
• M49: 25,133,190 km (0.09 R)
• M50: 25,581,086 km (0.084 R)
• M51: 25,709,591 km (0.116 R)
• M52: 25,838,245 km (0.059 R)
• M53: 26,484,657 km (0.088 R)
• M54: 27,793,788 km (0.119 R)
• M55: 28,856,083 km (0.108 R)
• M56: 28,989,823 km (0.08 R)
• M57: 29,123,713 km (0.07 R)
• M58: 30,747,150 km (0.079 R)
• M59: 31,432,158 km (0.045 R)
• M60: 31,914,761 km (0.112 R)
• M61: 32,538,734 km (0.085 R)
• M62: 33,939,867 km (0.031 R)
• M63: 35,718,736 km (0.119 R)
• M64: 38,259,955 km (0.095 R)
• M65: 38,627,816 km (0.099 R)
• M66: 41,009,264 km (0.085 R)
• M67: 42,521,699 km (0.06 R)
• M68: 42,750,135 km (0.093 R)
• M69: 43,667,918 km (0.057 R)
• M70: 44,206,470 km (0.088 R)
• M71: 46,460,461 km (0.091 R)
• M72: 47,325,137 km (0.064 R)
• M73: 48,353,921 km (0.088 R)
• M74: 49,710,475 km (0.102 R)
• M75: 50,756,164 km (0.061 R)
• M76: 51,646,720 km (0.09 R)
• M77: 52,379,151 km (0.088 R)
• M78: 52,624,193 km (0.118 R)
• M79: 52,951,214 km (0.091 R)
• M80: 53,361,112 km (0.068 R)
• M81: 53,607,649 km (0.064 R)
• M82: 54,762,694 km (0.077 R)
• M83: 55,675,989 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.3

Radius: 3.5

Gravity: 59.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.47 AU - 16.49 AU

Year: 19927 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,434,850 km

• M1: 56,249 km (0.087 R)
• M2: 79,436 km (0.119 R)
• M3: 145,260 km (0.069 R)
• M4: 486,492 km (0.114 R)
• M5: 1,096,702 km (0.053 R)
• M6: 2,098,409 km (0.085 R)
• M7: 2,167,972 km (0.111 R)
• M8: 2,273,888 km (0.091 R)
• M9: 2,417,801 km (0.049 R)
• M10: 2,601,806 km (0.114 R)
• M11: 3,670,982 km (0.054 R)
• M12: 3,755,056 km (0.093 R)
• M13: 4,272,515 km (0.114 R)
• M14: 4,360,928 km (0.115 R)
• M15: 5,089,768 km (0.087 R)
• M16: 5,372,658 km (0.09 R)
• M17: 5,468,101 km (0.039 R)
• M18: 6,052,431 km (0.06 R)
• M19: 6,554,481 km (0.107 R)
• M20: 6,605,344 km (0.108 R)
• M21: 7,069,696 km (0.078 R)
• M22: 8,303,280 km (0.108 R)
• M23: 8,691,636 km (0.05 R)
• M24: 8,747,735 km (0.114 R)
• M25: 10,009,145 km (0.101 R)
• M26: 10,303,703 km (0.105 R)
• M27: 10,780,771 km (0.052 R)
• M28: 10,901,197 km (0.11 R)
• M29: 11,448,575 km (0.102 R)
• M30: 14,052,925 km (0.113 R)
• M31: 14,316,367 km (0.106 R)
• M32: 14,448,761 km (0.107 R)
• M33: 15,251,353 km (0.066 R)
• M34: 15,522,125 km (0.119 R)
• M35: 17,815,610 km (0.079 R)
• M36: 18,387,373 km (0.105 R)
• M37: 19,548,851 km (0.115 R)
• M38: 20,212,468 km (0.069 R)
• M39: 21,184,106 km (0.032 R)
• M40: 23,405,634 km (0.08 R)
• M41: 24,900,715 km (0.043 R)
• M42: 27,077,813 km (0.069 R)
• M43: 27,734,548 km (0.109 R)
• M44: 28,479,545 km (0.099 R)
• M45: 28,645,898 km (0.052 R)
• M46: 30,753,732 km (0.112 R)
• M47: 31,009,993 km (0.105 R)
• M48: 31,181,283 km (0.079 R)
• M49: 31,267,002 km (0.047 R)
• M50: 31,610,778 km (0.112 R)
• M51: 31,783,115 km (0.097 R)
• M52: 32,215,303 km (0.09 R)
• M53: 32,475,603 km (0.088 R)
• M54: 32,649,436 km (0.114 R)
• M55: 33,523,536 km (0.116 R)
• M56: 34,671,401 km (0.103 R)
• M57: 35,473,545 km (0.073 R)
• M58: 36,011,798 km (0.078 R)
• M59: 36,101,706 km (0.089 R)
• M60: 37,187,039 km (0.103 R)
• M61: 37,460,055 km (0.116 R)
• M62: 37,733,669 km (0.11 R)
• M63: 38,466,699 km (0.075 R)
• M64: 40,133,070 km (0.067 R)
• M65: 42,581,388 km (0.113 R)
• M66: 43,535,823 km (0.061 R)
• M67: 45,660,412 km (0.082 R)
• M68: 47,029,831 km (0.083 R)
• M69: 47,128,116 km (0.037 R)
• M70: 47,522,157 km (0.065 R)
• M71: 48,412,713 km (0.106 R)
• M72: 48,710,712 km (0.113 R)
• M73: 49,208,873 km (0.051 R)
• M74: 50,109,752 km (0.061 R)
• M75: 51,927,814 km (0.092 R)
• M76: 53,356,624 km (0.102 R)
• M77: 53,870,044 km (0.061 R)
• M78: 54,488,332 km (0.089 R)
• M79: 55,316,505 km (0.115 R)
• M80: 56,670,815 km (0.111 R)
• M81: 58,141,661 km (0.058 R)
• M82: 58,987,787 km (0.107 R)
• M83: 59,306,131 km (0.079 R)
• M84: 60,478,230 km (0.043 R)
• M85: 62,304,521 km (0.049 R)
• M86: 62,628,700 km (0.105 R)
• M87: 66,341,719 km (0.108 R)
• M88: 67,004,437 km (0.107 R)
• M89: 68,670,509 km (0.118 R)
• M90: 69,788,753 km (0.077 R)
• M91: 70,013,150 km (0.116 R)
• M92: 70,462,691 km (0.099 R)
• M93: 75,815,303 km (0.062 R)
• M94: 76,045,983 km (0.037 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit