🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 166 Days

Day: 16.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,101,738 km

• M1: 136,284 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.24 AU - 3.12 AU

Year: 1564 Days

Day: 35.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 11.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.18 AU - 6.58 AU

Year: 4448 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,101,738 km

• M1: 143,913 km (0.108 R)
• M2: 255,214 km (0.074 R)
• M3: 398,379 km (0.119 R)
• M4: 478,713 km (0.101 R)
• M5: 606,919 km (0.047 R)
• M6: 771,177 km (0.051 R)
• M7: 889,509 km (0.115 R)
• M8: 1,241,214 km (0.111 R)
• M9: 1,604,736 km (0.098 R)
• M10: 1,952,252 km (0.084 R)
• M11: 2,151,965 km (0.075 R)
• M12: 2,254,290 km (0.099 R)
• M13: 2,446,524 km (0.098 R)
• M14: 2,553,636 km (0.08 R)
• M15: 2,698,895 km (0.071 R)
• M16: 3,017,090 km (0.12 R)
• M17: 3,771,662 km (0.114 R)
• M18: 4,085,219 km (0.1 R)
• M19: 4,385,611 km (0.103 R)
• M20: 4,782,494 km (0.108 R)
• M21: 5,008,088 km (0.105 R)
• M22: 5,634,604 km (0.082 R)
• M23: 5,777,320 km (0.096 R)
• M24: 5,896,998 km (0.104 R)
• M25: 5,993,489 km (0.102 R)
• M26: 6,066,194 km (0.119 R)
• M27: 6,533,388 km (0.07 R)
• M28: 6,608,187 km (0.091 R)
• M29: 6,961,238 km (0.105 R)
• M30: 7,476,303 km (0.099 R)
• M31: 7,607,052 km (0.091 R)
• M32: 7,764,877 km (0.112 R)
• M33: 7,923,900 km (0.082 R)
• M34: 8,137,526 km (0.085 R)
• M35: 8,245,087 km (0.119 R)
• M36: 8,380,174 km (0.106 R)
• M37: 8,789,922 km (0.06 R)
• M38: 8,983,502 km (0.087 R)
• M39: 9,346,576 km (0.117 R)
• M40: 9,714,437 km (0.119 R)
• M41: 9,914,599 km (0.111 R)
• M42: 10,231,746 km (0.103 R)
• M43: 10,640,298 km (0.085 R)
• M44: 10,787,652 km (0.062 R)
• M45: 10,965,225 km (0.093 R)
• M46: 12,793,760 km (0.078 R)
• M47: 13,392,301 km (0.051 R)
• M48: 13,743,108 km (0.03 R)
• M49: 14,000,117 km (0.114 R)
• M50: 14,486,310 km (0.051 R)
• M51: 14,780,718 km (0.082 R)
• M52: 14,879,303 km (0.109 R)
• M53: 15,342,159 km (0.12 R)
• M54: 15,441,941 km (0.112 R)
• M55: 16,452,026 km (0.088 R)
• M56: 16,759,150 km (0.08 R)
• M57: 16,999,404 km (0.08 R)
• M58: 17,379,233 km (0.105 R)
• M59: 17,761,755 km (0.085 R)
• M60: 18,819,412 km (0.05 R)
• M61: 18,997,733 km (0.113 R)
• M62: 19,825,009 km (0.069 R)
• M63: 20,006,471 km (0.108 R)
• M64: 21,069,364 km (0.071 R)
• M65: 21,887,964 km (0.113 R)
• M66: 23,059,165 km (0.078 R)
• M67: 23,211,755 km (0.055 R)
• M68: 23,941,194 km (0.106 R)
• M69: 24,211,967 km (0.052 R)
• M70: 24,912,533 km (0.108 R)
• M71: 24,990,773 km (0.114 R)
• M72: 25,343,974 km (0.065 R)
• M73: 25,936,381 km (0.082 R)
• M74: 26,373,656 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 11.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.07 AU - 6.73 AU

Year: 4473 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,101,738 km

• M1: 149,897 km (0.107 R)
• M2: 321,037 km (0.07 R)
• M3: 529,876 km (0.101 R)
• M4: 718,519 km (0.083 R)
• M5: 857,495 km (0.098 R)
• M6: 1,070,971 km (0.084 R)
• M7: 1,177,784 km (0.098 R)
• M8: 1,550,283 km (0.041 R)
• M9: 1,861,895 km (0.104 R)
• M10: 2,245,015 km (0.098 R)
• M11: 2,893,971 km (0.082 R)
• M12: 3,181,199 km (0.116 R)
• M13: 3,598,876 km (0.095 R)
• M14: 3,762,686 km (0.107 R)
• M15: 3,908,095 km (0.028 R)
• M16: 4,097,785 km (0.108 R)
• M17: 4,247,383 km (0.091 R)
• M18: 4,751,976 km (0.078 R)
• M19: 4,909,503 km (0.104 R)
• M20: 5,137,340 km (0.064 R)
• M21: 5,415,443 km (0.082 R)
• M22: 6,132,466 km (0.111 R)
• M23: 6,577,070 km (0.108 R)
• M24: 6,752,848 km (0.066 R)
• M25: 6,853,976 km (0.087 R)
• M26: 7,549,756 km (0.118 R)
• M27: 7,972,819 km (0.07 R)
• M28: 8,106,709 km (0.075 R)
• M29: 8,731,729 km (0.105 R)
• M30: 8,842,132 km (0.074 R)
• M31: 8,925,159 km (0.112 R)
• M32: 9,008,485 km (0.102 R)
• M33: 9,855,807 km (0.104 R)
• M34: 10,057,166 km (0.05 R)
• M35: 10,405,579 km (0.112 R)
• M36: 10,493,393 km (0.058 R)
• M37: 10,640,149 km (0.073 R)
• M38: 11,024,914 km (0.1 R)
• M39: 11,174,213 km (0.115 R)
• M40: 12,392,089 km (0.104 R)
• M41: 12,859,732 km (0.094 R)
• M42: 13,143,071 km (0.079 R)
• M43: 13,333,209 km (0.074 R)
• M44: 13,492,232 km (0.089 R)
• M45: 13,748,044 km (0.071 R)
• M46: 14,102,442 km (0.1 R)
• M47: 14,329,681 km (0.065 R)
• M48: 15,216,946 km (0.107 R)
• M49: 15,583,610 km (0.049 R)
• M50: 16,122,163 km (0.071 R)
• M51: 16,393,683 km (0.059 R)
• M52: 17,079,290 km (0.112 R)
• M53: 18,124,979 km (0.101 R)
• M54: 18,336,660 km (0.063 R)
• M55: 18,691,356 km (0.05 R)
• M56: 19,155,708 km (0.086 R)
• M57: 19,551,544 km (0.115 R)
• M58: 19,660,003 km (0.104 R)
• M59: 19,841,166 km (0.115 R)
• M60: 20,681,906 km (0.099 R)
• M61: 20,829,260 km (0.081 R)
• M62: 21,014,013 km (0.097 R)
• M63: 21,088,064 km (0.108 R)
• M64: 21,459,515 km (0.087 R)
• M65: 21,534,165 km (0.101 R)
• M66: 22,096,204 km (0.031 R)
• M67: 23,695,405 km (0.114 R)
• M68: 23,926,983 km (0.081 R)
• M69: 24,042,921 km (0.095 R)
• M70: 24,743,189 km (0.04 R)
• M71: 25,489,532 km (0.117 R)
• M72: 26,243,206 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 12.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.37 AU - 8.17 AU

Year: 6987 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,101,738 km

• M1: 172,337 km (0.09 R)
• M2: 281,244 km (0.086 R)
• M3: 513,719 km (0.087 R)
• M4: 602,730 km (0.117 R)
• M5: 784,790 km (0.116 R)
• M6: 875,596 km (0.065 R)
• M7: 1,367,474 km (0.118 R)
• M8: 2,216,292 km (0.082 R)
• M9: 2,577,123 km (0.111 R)
• M10: 3,029,955 km (0.118 R)
• M11: 3,430,878 km (0.103 R)
• M12: 3,848,854 km (0.119 R)
• M13: 3,955,966 km (0.102 R)
• M14: 4,145,806 km (0.099 R)
• M15: 5,140,033 km (0.058 R)
• M16: 5,588,079 km (0.11 R)
• M17: 5,832,223 km (0.11 R)
• M18: 6,173,755 km (0.081 R)
• M19: 6,299,716 km (0.028 R)
• M20: 6,490,004 km (0.101 R)
• M21: 7,138,511 km (0.115 R)
• M22: 7,705,936 km (0.096 R)
• M23: 7,943,946 km (0.092 R)
• M24: 8,955,377 km (0.115 R)
• M25: 9,062,340 km (0.103 R)
• M26: 9,530,880 km (0.046 R)
• M27: 9,823,045 km (0.104 R)
• M28: 11,021,474 km (0.081 R)
• M29: 11,174,512 km (0.098 R)
• M30: 11,599,071 km (0.096 R)
• M31: 11,872,087 km (0.106 R)
• M32: 12,985,095 km (0.054 R)
• M33: 13,065,878 km (0.061 R)
• M34: 13,309,274 km (0.114 R)
• M35: 14,131,314 km (0.092 R)
• M36: 14,381,143 km (0.06 R)
• M37: 14,927,474 km (0.097 R)
• M38: 15,054,483 km (0.112 R)
• M39: 15,352,332 km (0.081 R)
• M40: 15,652,276 km (0.1 R)
• M41: 16,432,129 km (0.029 R)
• M42: 17,894,598 km (0.071 R)
• M43: 17,984,506 km (0.112 R)
• M44: 18,527,547 km (0.039 R)
• M45: 20,048,658 km (0.087 R)
• M46: 20,376,427 km (0.051 R)
• M47: 20,470,374 km (0.086 R)
• M48: 21,322,783 km (0.102 R)
• M49: 21,849,367 km (0.071 R)
• M50: 22,720,326 km (0.054 R)
• M51: 22,817,864 km (0.114 R)
• M52: 23,307,348 km (0.101 R)
• M53: 24,596,134 km (0.068 R)
• M54: 24,746,330 km (0.104 R)
• M55: 25,704,804 km (0.105 R)
• M56: 26,469,997 km (0.077 R)
• M57: 26,572,621 km (0.069 R)
• M58: 27,035,926 km (0.065 R)
• M59: 27,553,833 km (0.115 R)
• M60: 27,918,403 km (0.066 R)
• M61: 28,127,392 km (0.102 R)
• M62: 28,336,829 km (0.115 R)
• M63: 28,704,839 km (0.12 R)
• M64: 28,810,306 km (0.075 R)
• M65: 29,021,538 km (0.07 R)
• M66: 29,286,177 km (0.059 R)
• M67: 29,445,498 km (0.071 R)
• M68: 29,711,484 km (0.079 R)
• M69: 30,353,258 km (0.064 R)
• M70: 30,514,375 km (0.052 R)
• M71: 30,622,086 km (0.111 R)
• M72: 30,891,512 km (0.12 R)
• M73: 31,324,448 km (0.118 R)
• M74: 31,596,117 km (0.077 R)
• M75: 31,922,989 km (0.095 R)
• M76: 32,305,959 km (0.108 R)
• M77: 33,076,239 km (0.12 R)
• M78: 33,741,351 km (0.108 R)
• M79: 34,131,353 km (0.076 R)
• M80: 34,972,093 km (0.11 R)
• M81: 35,140,989 km (0.058 R)
• M82: 36,274,492 km (0.05 R)
• M83: 36,445,482 km (0.104 R)
• M84: 36,673,918 km (0.12 R)
• M85: 37,247,327 km (0.043 R)
• M86: 37,708,088 km (0.052 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit