🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.67 AU - 0.83 AU

Year: 234 Days

Day: 46.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.84 AU - 1.1 AU

Year: 344 Days

Day: 13 Hours

Environment

Temp: 155 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.15 AU

Year: 344 Days

Day: 42.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,696,905 km

• M1: 36,801 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.8 AU - 2.44 AU

Year: 1111 Days

Day: 44.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.1

Radius: 13.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.06 AU - 6.36 AU

Year: 4280 Days

Day: 9.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 169 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,696,905 km

• M1: 211,531 km (0.093 R)
• M2: 306,676 km (0.098 R)
• M3: 482,752 km (0.106 R)
• M4: 814,860 km (0.114 R)
• M5: 945,907 km (0.066 R)
• M6: 1,061,247 km (0.07 R)
• M7: 1,269,039 km (0.032 R)
• M8: 1,504,506 km (0.069 R)
• M9: 1,826,590 km (0.115 R)
• M10: 1,929,214 km (0.094 R)
• M11: 2,033,783 km (0.102 R)
• M12: 2,537,030 km (0.104 R)
• M13: 2,719,091 km (0.099 R)
• M14: 3,026,365 km (0.108 R)
• M15: 3,166,688 km (0.111 R)
• M16: 3,417,713 km (0.048 R)
• M17: 3,582,420 km (0.08 R)
• M18: 3,920,212 km (0.106 R)
• M19: 4,151,042 km (0.108 R)
• M20: 4,287,924 km (0.078 R)
• M21: 4,606,418 km (0.062 R)
• M22: 4,768,582 km (0.067 R)
• M23: 4,994,774 km (0.119 R)
• M24: 5,330,172 km (0.091 R)
• M25: 5,825,191 km (0.119 R)
• M26: 6,156,102 km (0.094 R)
• M27: 6,312,731 km (0.091 R)
• M28: 6,607,140 km (0.112 R)
• M29: 6,721,432 km (0.106 R)
• M30: 7,115,473 km (0.096 R)
• M31: 7,232,907 km (0.094 R)
• M32: 7,445,636 km (0.077 R)
• M33: 7,708,629 km (0.095 R)
• M34: 7,950,528 km (0.094 R)
• M35: 8,816,401 km (0.095 R)
• M36: 9,479,269 km (0.12 R)
• M37: 9,686,462 km (0.07 R)
• M38: 9,790,582 km (0.116 R)
• M39: 10,583,750 km (0.081 R)
• M40: 10,933,959 km (0.042 R)
• M41: 11,205,778 km (0.062 R)
• M42: 12,091,248 km (0.104 R)
• M43: 12,287,820 km (0.094 R)
• M44: 12,457,314 km (0.087 R)
• M45: 12,769,973 km (0.119 R)
• M46: 13,519,309 km (0.119 R)
• M47: 14,223,766 km (0.108 R)
• M48: 14,401,787 km (0.115 R)
• M49: 15,060,766 km (0.098 R)
• M50: 15,242,078 km (0.113 R)
• M51: 15,454,806 km (0.111 R)
• M52: 15,668,283 km (0.064 R)
• M53: 16,284,027 km (0.062 R)
• M54: 16,501,393 km (0.073 R)
• M55: 16,594,742 km (0.062 R)
• M56: 16,844,870 km (0.118 R)
• M57: 17,001,798 km (0.105 R)
• M58: 17,348,865 km (0.032 R)
• M59: 17,539,004 km (0.113 R)
• M60: 18,339,203 km (0.108 R)
• M61: 18,500,769 km (0.111 R)
• M62: 18,630,320 km (0.087 R)
• M63: 19,053,383 km (0.106 R)
• M64: 19,446,676 km (0.037 R)
• M65: 19,776,539 km (0.074 R)
• M66: 20,008,566 km (0.079 R)
• M67: 20,374,931 km (0.114 R)
• M68: 21,080,584 km (0.108 R)
• M69: 21,182,011 km (0.117 R)
• M70: 21,828,424 km (0.117 R)
• M71: 22,033,971 km (0.099 R)
• M72: 22,308,932 km (0.115 R)
• M73: 22,515,826 km (0.111 R)
• M74: 23,140,696 km (0.042 R)
• M75: 23,525,312 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.07 AU - 6.47 AU

Year: 4354 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,696,905 km

• M1: 154,235 km (0.113 R)
• M2: 229,334 km (0.049 R)
• M3: 318,344 km (0.105 R)
• M4: 426,803 km (0.09 R)
• M5: 590,164 km (0.058 R)
• M6: 712,235 km (0.107 R)
• M7: 878,140 km (0.072 R)
• M8: 1,684,472 km (0.116 R)
• M9: 1,773,932 km (0.084 R)
• M10: 2,229,607 km (0.051 R)
• M11: 2,328,341 km (0.049 R)
• M12: 2,686,179 km (0.113 R)
• M13: 2,898,608 km (0.07 R)
• M14: 2,988,816 km (0.073 R)
• M15: 3,135,123 km (0.095 R)
• M16: 3,227,724 km (0.054 R)
• M17: 3,359,071 km (0.107 R)
• M18: 3,473,064 km (0.026 R)
• M19: 3,569,106 km (0.034 R)
• M20: 3,646,598 km (0.103 R)
• M21: 3,882,364 km (0.061 R)
• M22: 3,962,100 km (0.107 R)
• M23: 4,266,082 km (0.114 R)
• M24: 4,875,245 km (0.065 R)
• M25: 5,267,341 km (0.114 R)
• M26: 5,511,934 km (0.112 R)
• M27: 5,624,431 km (0.037 R)
• M28: 5,920,336 km (0.112 R)
• M29: 6,105,089 km (0.052 R)
• M30: 6,268,300 km (0.074 R)
• M31: 6,646,783 km (0.076 R)
• M32: 6,984,126 km (0.113 R)
• M33: 7,575,487 km (0.115 R)
• M34: 7,801,379 km (0.088 R)
• M35: 8,106,260 km (0.044 R)
• M36: 8,208,734 km (0.082 R)
• M37: 8,649,001 km (0.108 R)
• M38: 8,911,695 km (0.088 R)
• M39: 9,123,675 km (0.099 R)
• M40: 9,337,301 km (0.12 R)
• M41: 9,579,799 km (0.05 R)
• M42: 9,824,242 km (0.069 R)
• M43: 10,236,384 km (0.117 R)
• M44: 10,682,186 km (0.102 R)
• M45: 10,851,082 km (0.064 R)
• M46: 11,191,417 km (0.119 R)
• M47: 11,506,619 km (0.12 R)
• M48: 11,737,599 km (0.062 R)
• M49: 12,086,910 km (0.052 R)
• M50: 12,766,233 km (0.115 R)
• M51: 13,065,579 km (0.037 R)
• M52: 13,701,519 km (0.079 R)
• M53: 14,038,713 km (0.105 R)
• M54: 14,161,982 km (0.096 R)
• M55: 14,440,682 km (0.09 R)
• M56: 14,815,126 km (0.082 R)
• M57: 14,940,639 km (0.102 R)
• M58: 15,957,754 km (0.056 R)
• M59: 16,669,990 km (0.105 R)
• M60: 17,128,507 km (0.071 R)
• M61: 17,624,574 km (0.119 R)
• M62: 17,757,566 km (0.093 R)
• M63: 18,091,768 km (0.103 R)
• M64: 18,326,936 km (0.03 R)
• M65: 18,596,960 km (0.037 R)
• M66: 19,038,423 km (0.06 R)
• M67: 19,346,146 km (0.118 R)
• M68: 19,483,477 km (0.106 R)
• M69: 19,897,265 km (0.113 R)
• M70: 20,944,599 km (0.093 R)
• M71: 21,120,826 km (0.032 R)
• M72: 21,262,196 km (0.057 R)
• M73: 22,260,762 km (0.044 R)
• M74: 22,657,196 km (0.114 R)
• M75: 23,384,092 km (0.093 R)
• M76: 23,603,702 km (0.087 R)
• M77: 24,674,523 km (0.056 R)
• M78: 24,748,873 km (0.098 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 12

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.8 AU - 10.62 AU

Year: 10889 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,696,905 km

• M1: 158,723 km (0.059 R)
• M2: 239,955 km (0.086 R)
• M3: 395,088 km (0.109 R)
• M4: 484,099 km (0.096 R)
• M5: 633,547 km (0.111 R)
• M6: 889,808 km (0.114 R)
• M7: 1,214,136 km (0.106 R)
• M8: 1,301,202 km (0.05 R)
• M9: 1,950,008 km (0.107 R)
• M10: 2,757,837 km (0.102 R)
• M11: 3,185,537 km (0.09 R)
• M12: 3,432,374 km (0.097 R)
• M13: 3,659,912 km (0.066 R)
• M14: 5,127,168 km (0.097 R)
• M15: 5,271,380 km (0.072 R)
• M16: 5,417,088 km (0.114 R)
• M17: 5,742,165 km (0.058 R)
• M18: 6,043,455 km (0.088 R)
• M19: 6,134,709 km (0.079 R)
• M20: 6,380,798 km (0.098 R)
• M21: 6,850,685 km (0.091 R)
• M22: 7,009,857 km (0.083 R)
• M23: 7,299,479 km (0.05 R)
• M24: 7,462,241 km (0.119 R)
• M25: 7,791,057 km (0.098 R)
• M26: 7,957,260 km (0.086 R)
• M27: 8,124,810 km (0.084 R)
• M28: 8,259,598 km (0.115 R)
• M29: 8,771,671 km (0.115 R)
• M30: 8,979,463 km (0.11 R)
• M31: 9,259,061 km (0.034 R)
• M32: 9,364,528 km (0.094 R)
• M33: 9,648,165 km (0.093 R)
• M34: 10,151,113 km (0.117 R)
• M35: 11,295,387 km (0.119 R)
• M36: 11,559,427 km (0.119 R)
• M37: 11,673,122 km (0.113 R)
• M38: 11,940,154 km (0.107 R)
• M39: 12,170,535 km (0.081 R)
• M40: 12,870,653 km (0.106 R)
• M41: 12,988,686 km (0.106 R)
• M42: 13,067,524 km (0.069 R)
• M43: 14,228,702 km (0.073 R)
• M44: 15,007,359 km (0.098 R)
• M45: 15,173,114 km (0.055 R)
• M46: 15,673,967 km (0.064 R)
• M47: 17,862,285 km (0.076 R)
• M48: 18,081,895 km (0.119 R)
• M49: 18,435,245 km (0.077 R)
• M50: 18,924,879 km (0.072 R)
• M51: 19,238,585 km (0.101 R)
• M52: 19,418,701 km (0.038 R)
• M53: 19,962,340 km (0.114 R)
• M54: 20,053,445 km (0.116 R)
• M55: 20,833,299 km (0.062 R)
• M56: 21,623,175 km (0.118 R)
• M57: 21,904,270 km (0.109 R)
• M58: 22,045,341 km (0.054 R)
• M59: 22,186,561 km (0.061 R)
• M60: 22,802,455 km (0.113 R)
• M61: 23,088,636 km (0.034 R)
• M62: 23,905,889 km (0.071 R)
• M63: 24,245,028 km (0.057 R)
• M64: 24,585,961 km (0.114 R)
• M65: 25,865,921 km (0.095 R)
• M66: 26,014,920 km (0.092 R)
• M67: 26,513,979 km (0.107 R)
• M68: 26,614,209 km (0.118 R)
• M69: 26,814,970 km (0.113 R)
• M70: 27,167,422 km (0.111 R)
• M71: 27,724,525 km (0.106 R)
• M72: 27,877,114 km (0.089 R)
• M73: 28,490,166 km (0.102 R)
• M74: 28,592,791 km (0.114 R)
• M75: 30,986,955 km (0.102 R)
• M76: 31,356,910 km (0.058 R)
• M77: 33,120,669 km (0.061 R)
• M78: 33,228,529 km (0.071 R)
• M79: 35,191,104 km (0.097 R)
• M80: 35,356,410 km (0.111 R)
• M81: 35,742,970 km (0.076 R)
• M82: 36,353,330 km (0.076 R)
• M83: 36,687,681 km (0.029 R)
• M84: 36,967,130 km (0.104 R)
• M85: 37,303,276 km (0.048 R)
• M86: 37,471,873 km (0.104 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit