🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.24 AU

Year: 935 Days

Day: 38.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,583,411 km

• M1: 309,518 km (0.098 R)
• M2: 1,267,692 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.76 AU - 2.1 AU

Year: 1005 Days

Day: 44.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.33 AU

Year: 1198 Days

Day: 45 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.15 AU - 2.55 AU

Year: 1350 Days

Day: 37.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,583,411 km

• M1: 124,465 km (0.09 R)
• M2: 576,251 km (0.106 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.25 AU - 6.93 AU

Year: 4953 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,583,411 km

• M1: 186,249 km (0.094 R)
• M2: 274,961 km (0.083 R)
• M3: 554,709 km (0.087 R)
• M4: 1,110,615 km (0.066 R)
• M5: 1,216,679 km (0.104 R)
• M6: 1,471,445 km (0.103 R)
• M7: 1,710,352 km (0.047 R)
• M8: 1,962,574 km (0.118 R)
• M9: 2,288,997 km (0.089 R)
• M10: 2,427,225 km (0.097 R)
• M11: 2,659,401 km (0.096 R)
• M12: 2,765,017 km (0.111 R)
• M13: 3,201,993 km (0.09 R)
• M14: 3,343,213 km (0.107 R)
• M15: 3,661,109 km (0.105 R)
• M16: 3,853,791 km (0.083 R)
• M17: 4,295,553 km (0.077 R)
• M18: 5,597,952 km (0.079 R)
• M19: 6,274,883 km (0.029 R)
• M20: 6,488,359 km (0.087 R)
• M21: 6,632,122 km (0.073 R)
• M22: 6,740,581 km (0.044 R)
• M23: 7,161,998 km (0.107 R)
• M24: 8,595,594 km (0.08 R)
• M25: 8,952,685 km (0.111 R)
• M26: 9,558,706 km (0.062 R)
• M27: 10,240,722 km (0.083 R)
• M28: 10,577,168 km (0.037 R)
• M29: 11,347,298 km (0.115 R)
• M30: 11,564,514 km (0.038 R)
• M31: 11,805,067 km (0.071 R)
• M32: 11,914,872 km (0.077 R)
• M33: 12,268,821 km (0.11 R)
• M34: 12,603,770 km (0.029 R)
• M35: 13,145,913 km (0.09 R)
• M36: 13,419,976 km (0.057 R)
• M37: 13,788,286 km (0.099 R)
• M38: 14,818,267 km (0.059 R)
• M39: 16,116,029 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 8.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.21 AU - 8.41 AU

Year: 7406 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,583,411 km

• M1: 152,590 km (0.094 R)
• M2: 219,161 km (0.04 R)
• M3: 332,855 km (0.104 R)
• M4: 387,309 km (0.096 R)
• M5: 740,210 km (0.117 R)
• M6: 1,176,737 km (0.048 R)
• M7: 1,393,803 km (0.106 R)
• M8: 1,469,051 km (0.102 R)
• M9: 1,565,093 km (0.107 R)
• M10: 1,723,218 km (0.064 R)
• M11: 2,613,475 km (0.11 R)
• M12: 2,683,487 km (0.116 R)
• M13: 2,873,476 km (0.118 R)
• M14: 2,945,881 km (0.11 R)
• M15: 3,495,504 km (0.093 R)
• M16: 3,546,966 km (0.11 R)
• M17: 3,598,876 km (0.095 R)
• M18: 4,517,856 km (0.085 R)
• M19: 4,602,378 km (0.091 R)
• M20: 4,658,926 km (0.108 R)
• M21: 4,772,920 km (0.107 R)
• M22: 6,557,922 km (0.055 R)
• M23: 8,630,451 km (0.09 R)
• M24: 8,700,463 km (0.106 R)
• M25: 9,017,909 km (0.101 R)
• M26: 9,519,062 km (0.074 R)
• M27: 9,663,873 km (0.09 R)
• M28: 10,066,142 km (0.111 R)
• M29: 10,698,492 km (0.104 R)
• M30: 11,114,523 km (0.061 R)
• M31: 11,420,301 km (0.104 R)
• M32: 11,845,459 km (0.085 R)
• M33: 11,923,399 km (0.109 R)
• M34: 12,791,067 km (0.066 R)
• M35: 13,313,313 km (0.099 R)
• M36: 13,638,090 km (0.055 R)
• M37: 14,212,994 km (0.084 R)
• M38: 14,378,599 km (0.085 R)
• M39: 15,047,751 km (0.038 R)
• M40: 15,174,310 km (0.11 R)
• M41: 15,984,383 km (0.116 R)
• M42: 16,546,721 km (0.082 R)
• M43: 17,159,474 km (0.075 R)
• M44: 17,557,404 km (0.101 R)
• M45: 18,182,275 km (0.094 R)
• M46: 18,723,819 km (0.06 R)
• M47: 19,684,088 km (0.05 R)
• M48: 20,613,539 km (0.109 R)
• M49: 21,319,941 km (0.111 R)
• M50: 21,462,208 km (0.109 R)
• M51: 21,795,363 km (0.064 R)
• M52: 22,466,758 km (0.117 R)
• M53: 24,174,866 km (0.06 R)
• M54: 25,269,624 km (0.039 R)
• M55: 25,470,533 km (0.091 R)
• M56: 25,772,721 km (0.104 R)
• M57: 26,076,106 km (0.088 R)
• M58: 26,177,533 km (0.064 R)
• M59: 26,942,128 km (0.075 R)
• M60: 27,044,602 km (0.045 R)
• M61: 27,610,830 km (0.051 R)
• M62: 27,921,246 km (0.093 R)
• M63: 28,754,656 km (0.083 R)
• M64: 28,859,524 km (0.068 R)
• M65: 29,649,251 km (0.078 R)
• M66: 29,702,208 km (0.087 R)
• M67: 30,286,239 km (0.073 R)
• M68: 31,519,523 km (0.114 R)
• M69: 32,278,284 km (0.045 R)
• M70: 32,441,645 km (0.095 R)
• M71: 32,550,701 km (0.111 R)
• M72: 32,659,908 km (0.069 R)
• M73: 33,813,906 km (0.102 R)
• M74: 33,924,459 km (0.086 R)
• M75: 34,368,016 km (0.113 R)
• M76: 34,423,517 km (0.067 R)
• M77: 35,037,018 km (0.104 R)
• M78: 35,316,916 km (0.098 R)
• M79: 35,429,114 km (0.114 R)
• M80: 35,766,457 km (0.116 R)
• M81: 35,935,653 km (0.072 R)
• M82: 36,501,132 km (0.089 R)
• M83: 36,671,225 km (0.082 R)
• M84: 37,126,452 km (0.11 R)
• M85: 38,272,670 km (0.112 R)
• M86: 38,618,840 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.89 AU - 10.03 AU

Year: 9221 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,583,411 km

• M1: 174,282 km (0.101 R)
• M2: 324,328 km (0.069 R)
• M3: 433,086 km (0.066 R)
• M4: 533,316 km (0.077 R)
• M5: 908,957 km (0.037 R)
• M6: 1,384,229 km (0.12 R)
• M7: 1,484,310 km (0.093 R)
• M8: 1,692,251 km (0.071 R)
• M9: 1,821,803 km (0.111 R)
• M10: 1,932,505 km (0.101 R)
• M11: 2,374,118 km (0.052 R)
• M12: 2,644,591 km (0.113 R)
• M13: 2,951,117 km (0.047 R)
• M14: 3,242,534 km (0.043 R)
• M15: 3,515,700 km (0.117 R)
• M16: 4,113,941 km (0.112 R)
• M17: 5,566,686 km (0.113 R)
• M18: 5,927,965 km (0.06 R)
• M19: 6,847,394 km (0.049 R)
• M20: 7,128,339 km (0.096 R)
• M21: 7,341,665 km (0.061 R)
• M22: 7,629,342 km (0.055 R)
• M23: 8,327,515 km (0.027 R)
• M24: 8,439,713 km (0.105 R)
• M25: 9,706,209 km (0.114 R)
• M26: 10,462,277 km (0.081 R)
• M27: 10,623,992 km (0.119 R)
• M28: 11,072,636 km (0.1 R)
• M29: 11,402,948 km (0.083 R)
• M30: 11,736,551 km (0.115 R)
• M31: 13,540,103 km (0.083 R)
• M32: 13,760,611 km (0.076 R)
• M33: 13,937,884 km (0.075 R)
• M34: 14,115,756 km (0.105 R)
• M35: 14,519,072 km (0.072 R)
• M36: 15,062,710 km (0.045 R)
• M37: 16,076,685 km (0.073 R)
• M38: 16,733,419 km (0.101 R)
• M39: 17,255,516 km (0.053 R)
• M40: 17,351,109 km (0.102 R)
• M41: 18,073,218 km (0.069 R)
• M42: 18,267,396 km (0.112 R)
• M43: 18,364,784 km (0.114 R)
• M44: 19,696,056 km (0.115 R)
• M45: 20,499,695 km (0.108 R)
• M46: 21,109,606 km (0.113 R)
• M47: 21,416,730 km (0.1 R)
• M48: 21,880,185 km (0.1 R)
• M49: 22,451,200 km (0.098 R)
• M50: 24,730,024 km (0.035 R)
• M51: 24,999,899 km (0.083 R)
• M52: 25,108,058 km (0.073 R)
• M53: 26,308,282 km (0.033 R)
• M54: 26,418,386 km (0.078 R)
• M55: 27,026,351 km (0.106 R)
• M56: 27,638,955 km (0.118 R)
• M57: 27,750,854 km (0.093 R)
• M58: 28,256,195 km (0.075 R)
• M59: 28,764,529 km (0.094 R)
• M60: 28,877,924 km (0.114 R)
• M61: 29,962,509 km (0.09 R)
• M62: 32,761,485 km (0.099 R)
• M63: 33,057,838 km (0.108 R)
• M64: 35,096,558 km (0.044 R)
• M65: 35,217,732 km (0.096 R)
• M66: 36,437,254 km (0.102 R)
• M67: 37,856,938 km (0.07 R)
• M68: 38,354,949 km (0.095 R)
• M69: 38,729,842 km (0.096 R)
• M70: 38,917,736 km (0.11 R)
• M71: 39,483,366 km (0.118 R)
• M72: 40,305,257 km (0.085 R)
• M73: 40,686,432 km (0.119 R)
• M74: 41,580,579 km (0.113 R)
• M75: 41,901,466 km (0.074 R)
• M76: 42,869,065 km (0.12 R)
• M77: 43,258,169 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit