🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 45.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 35.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.49 AU - 3.11 AU

Year: 1738 Days

Day: 19.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,150,029 km

• M1: 1,656,048 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.31 AU - 4.07 AU

Year: 2629 Days

Day: 34.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,150,029 km

• M1: 1,033,871 km (0.05 R)
• M2: 3,119,265 km (0.111 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 13.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.64 AU - 5.66 AU

Year: 4334 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,150,029 km

• M1: 172,038 km (0.093 R)
• M2: 342,579 km (0.095 R)
• M3: 601,832 km (0.12 R)
• M4: 982,260 km (0.084 R)
• M5: 1,136,944 km (0.059 R)
• M6: 1,312,422 km (0.077 R)
• M7: 1,434,793 km (0.045 R)
• M8: 1,612,665 km (0.107 R)
• M9: 1,798,316 km (0.117 R)
• M10: 1,907,672 km (0.113 R)
• M11: 2,047,696 km (0.081 R)
• M12: 2,642,497 km (0.045 R)
• M13: 2,736,295 km (0.083 R)
• M14: 3,040,876 km (0.073 R)
• M15: 3,475,757 km (0.043 R)
• M16: 3,578,979 km (0.082 R)
• M17: 3,735,908 km (0.026 R)
• M18: 4,275,208 km (0.066 R)
• M19: 4,743,599 km (0.057 R)
• M20: 4,839,192 km (0.043 R)
• M21: 5,688,908 km (0.101 R)
• M22: 6,563,158 km (0.072 R)
• M23: 6,669,971 km (0.097 R)
• M24: 7,015,991 km (0.085 R)
• M25: 7,103,505 km (0.109 R)
• M26: 7,279,432 km (0.057 R)
• M27: 8,273,211 km (0.109 R)
• M28: 8,435,226 km (0.075 R)
• M29: 8,645,111 km (0.108 R)
• M30: 9,094,055 km (0.118 R)
• M31: 9,333,411 km (0.107 R)
• M32: 9,891,860 km (0.117 R)
• M33: 9,989,996 km (0.074 R)
• M34: 10,964,926 km (0.091 R)
• M35: 11,865,505 km (0.077 R)
• M36: 12,048,463 km (0.081 R)
• M37: 12,232,468 km (0.112 R)
• M38: 13,984,708 km (0.049 R)
• M39: 14,372,466 km (0.093 R)
• M40: 14,455,941 km (0.055 R)
• M41: 14,735,540 km (0.113 R)
• M42: 15,585,256 km (0.057 R)
• M43: 16,102,715 km (0.075 R)
• M44: 16,189,482 km (0.047 R)
• M45: 16,684,202 km (0.087 R)
• M46: 16,889,450 km (0.117 R)
• M47: 16,977,563 km (0.087 R)
• M48: 17,154,388 km (0.054 R)
• M49: 17,658,832 km (0.102 R)
• M50: 18,318,858 km (0.112 R)
• M51: 18,439,733 km (0.072 R)
• M52: 18,987,111 km (0.109 R)
• M53: 19,324,155 km (0.105 R)
• M54: 20,284,723 km (0.092 R)
• M55: 20,723,643 km (0.109 R)
• M56: 21,070,710 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 10.8

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.91 AU - 5.55 AU

Year: 4436 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,150,029 km

• M1: 152,141 km (0.111 R)
• M2: 548,127 km (0.097 R)
• M3: 835,205 km (0.114 R)
• M4: 968,945 km (0.102 R)
• M5: 1,526,796 km (0.11 R)
• M6: 1,744,162 km (0.065 R)
• M7: 1,813,126 km (0.088 R)
• M8: 2,080,308 km (0.096 R)
• M9: 2,303,209 km (0.082 R)
• M10: 2,514,591 km (0.104 R)
• M11: 2,772,647 km (0.071 R)
• M12: 3,336,182 km (0.04 R)
• M13: 3,422,799 km (0.078 R)
• M14: 3,510,015 km (0.088 R)
• M15: 3,709,279 km (0.116 R)
• M16: 3,776,449 km (0.104 R)
• M17: 4,543,138 km (0.087 R)
• M18: 4,615,244 km (0.077 R)
• M19: 4,858,191 km (0.072 R)
• M20: 5,105,476 km (0.067 R)
• M21: 5,586,882 km (0.102 R)
• M22: 5,741,865 km (0.101 R)
• M23: 5,950,854 km (0.041 R)
• M24: 6,188,864 km (0.058 R)
• M25: 6,922,043 km (0.103 R)
• M26: 7,172,620 km (0.11 R)
• M27: 7,284,968 km (0.067 R)
• M28: 7,568,306 km (0.084 R)
• M29: 7,826,362 km (0.066 R)
• M30: 8,440,013 km (0.063 R)
• M31: 8,618,184 km (0.109 R)
• M32: 8,707,793 km (0.102 R)
• M33: 9,038,853 km (0.102 R)
• M34: 9,160,326 km (0.091 R)
• M35: 9,497,071 km (0.08 R)
• M36: 10,025,451 km (0.097 R)
• M37: 10,182,678 km (0.103 R)
• M38: 10,981,232 km (0.117 R)
• M39: 11,502,879 km (0.085 R)
• M40: 11,601,614 km (0.08 R)
• M41: 11,899,463 km (0.102 R)
• M42: 12,166,346 km (0.08 R)
• M43: 12,468,983 km (0.072 R)
• M44: 13,081,586 km (0.061 R)
• M45: 13,219,066 km (0.04 R)
• M46: 13,322,588 km (0.082 R)
• M47: 13,391,702 km (0.068 R)
• M48: 13,704,063 km (0.117 R)
• M49: 13,843,787 km (0.09 R)
• M50: 14,054,122 km (0.074 R)
• M51: 14,265,653 km (0.075 R)
• M52: 14,763,066 km (0.078 R)
• M53: 15,483,679 km (0.075 R)
• M54: 15,775,095 km (0.097 R)
• M55: 15,994,855 km (0.106 R)
• M56: 16,105,108 km (0.025 R)
• M57: 16,474,466 km (0.038 R)
• M58: 16,548,666 km (0.113 R)
• M59: 17,713,285 km (0.097 R)
• M60: 17,903,574 km (0.098 R)
• M61: 18,171,205 km (0.107 R)
• M62: 19,843,858 km (0.065 R)
• M63: 20,758,649 km (0.091 R)
• M64: 21,403,117 km (0.083 R)
• M65: 22,176,987 km (0.054 R)
• M66: 22,670,510 km (0.097 R)
• M67: 22,877,254 km (0.103 R)
• M68: 23,375,864 km (0.08 R)
• M69: 23,501,077 km (0.101 R)
• M70: 24,765,479 km (0.04 R)
• M71: 25,191,833 km (0.035 R)
• M72: 25,405,907 km (0.063 R)
• M73: 25,577,646 km (0.051 R)
• M74: 26,746,902 km (0.055 R)
• M75: 26,834,118 km (0.096 R)
• M76: 27,580,013 km (0.09 R)
• M77: 29,271,965 km (0.12 R)
• M78: 29,542,139 km (0.085 R)
• M79: 29,813,210 km (0.075 R)
• M80: 30,221,313 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 6.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.07 AU - 14.63 AU

Year: 16096 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,150,029 km

• M1: 94,396 km (0.114 R)
• M2: 181,911 km (0.111 R)
• M3: 223,649 km (0.054 R)
• M4: 442,810 km (0.101 R)
• M5: 608,415 km (0.041 R)
• M6: 705,653 km (0.099 R)
• M7: 793,318 km (0.063 R)
• M8: 838,496 km (0.067 R)
• M9: 963,560 km (0.091 R)
• M10: 1,128,566 km (0.03 R)
• M11: 1,302,549 km (0.043 R)
• M12: 1,429,557 km (0.103 R)
• M13: 2,449,815 km (0.113 R)
• M14: 2,698,596 km (0.097 R)
• M15: 2,791,197 km (0.088 R)
• M16: 3,123,304 km (0.096 R)
• M17: 3,293,996 km (0.051 R)
• M18: 3,393,029 km (0.099 R)
• M19: 3,670,234 km (0.086 R)
• M20: 3,773,008 km (0.052 R)
• M21: 3,824,619 km (0.106 R)
• M22: 3,876,530 km (0.113 R)
• M23: 3,954,919 km (0.069 R)
• M24: 4,086,715 km (0.03 R)
• M25: 4,139,822 km (0.093 R)
• M26: 4,381,572 km (0.092 R)
• M27: 4,490,629 km (0.045 R)
• M28: 4,683,461 km (0.042 R)
• M29: 5,077,352 km (0.064 R)
• M30: 5,307,284 km (0.108 R)
• M31: 5,628,919 km (0.1 R)
• M32: 5,836,860 km (0.093 R)
• M33: 5,986,907 km (0.078 R)
• M34: 6,229,854 km (0.083 R)
• M35: 6,383,192 km (0.106 R)
• M36: 6,568,992 km (0.085 R)
• M37: 6,945,979 km (0.091 R)
• M38: 7,009,408 km (0.117 R)
• M39: 7,329,847 km (0.114 R)
• M40: 7,524,324 km (0.083 R)
• M41: 7,720,597 km (0.039 R)
• M42: 8,454,673 km (0.084 R)
• M43: 8,692,833 km (0.058 R)
• M44: 9,106,471 km (0.098 R)
• M45: 9,210,741 km (0.12 R)
• M46: 9,350,615 km (0.037 R)
• M47: 9,420,776 km (0.074 R)
• M48: 9,738,672 km (0.036 R)
• M49: 10,131,965 km (0.12 R)
• M50: 11,305,560 km (0.106 R)
• M51: 11,380,359 km (0.082 R)
• M52: 11,568,104 km (0.083 R)
• M53: 11,681,051 km (0.119 R)
• M54: 11,794,595 km (0.118 R)
• M55: 11,870,441 km (0.11 R)
• M56: 12,060,730 km (0.072 R)
• M57: 12,175,472 km (0.119 R)
• M58: 12,252,066 km (0.1 R)
• M59: 14,503,214 km (0.066 R)
• M60: 16,241,542 km (0.095 R)
• M61: 16,579,932 km (0.12 R)
• M62: 17,957,130 km (0.075 R)
• M63: 18,000,813 km (0.063 R)
• M64: 18,044,495 km (0.1 R)
• M65: 18,131,860 km (0.088 R)
• M66: 18,659,492 km (0.118 R)
• M67: 19,325,951 km (0.119 R)
• M68: 20,819,685 km (0.081 R)
• M69: 21,141,171 km (0.114 R)
• M70: 21,510,678 km (0.077 R)
• M71: 23,485,669 km (0.111 R)
• M72: 23,724,577 km (0.064 R)
• M73: 23,916,212 km (0.108 R)
• M74: 26,256,969 km (0.107 R)
• M75: 26,554,669 km (0.099 R)
• M76: 27,053,279 km (0.104 R)
• M77: 28,567,658 km (0.083 R)
• M78: 29,489,331 km (0.113 R)
• M79: 29,592,404 km (0.065 R)
• M80: 29,798,699 km (0.057 R)
• M81: 29,850,460 km (0.095 R)
• M82: 30,109,264 km (0.104 R)
• M83: 31,677,798 km (0.111 R)
• M84: 32,365,649 km (0.085 R)
• M85: 32,684,891 km (0.08 R)
• M86: 32,791,404 km (0.113 R)
• M87: 33,379,922 km (0.109 R)
• M88: 34,730,342 km (0.071 R)
• M89: 35,166,271 km (0.101 R)
• M90: 35,713,649 km (0.088 R)
• M91: 36,595,379 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit