🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 220 Days

Day: 40.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,543,368 km

• M1: 348,413 km (0.117 R)
• M2: 362,176 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.64 AU - 0.98 AU

Year: 268 Days

Day: 23.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 351 Days

Day: 28.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 406 Days

Day: 13.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.72 AU - 4.12 AU

Year: 2849 Days

Day: 15.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 9.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.06 AU - 5.16 AU

Year: 4240 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,543,368 km

• M1: 135,984 km (0.086 R)
• M2: 255,214 km (0.06 R)
• M3: 410,197 km (0.106 R)
• M4: 588,219 km (0.108 R)
• M5: 713,133 km (0.111 R)
• M6: 968,646 km (0.114 R)
• M7: 1,088,325 km (0.103 R)
• M8: 1,189,303 km (0.116 R)
• M9: 1,285,345 km (0.11 R)
• M10: 1,589,926 km (0.073 R)
• M11: 1,669,662 km (0.118 R)
• M12: 2,069,387 km (0.037 R)
• M13: 2,265,361 km (0.089 R)
• M14: 2,365,741 km (0.103 R)
• M15: 2,633,820 km (0.09 R)
• M16: 2,707,721 km (0.11 R)
• M17: 2,792,992 km (0.106 R)
• M18: 3,109,691 km (0.068 R)
• M19: 3,635,827 km (0.046 R)
• M20: 4,091,352 km (0.063 R)
• M21: 4,202,055 km (0.087 R)
• M22: 4,338,488 km (0.053 R)
• M23: 4,692,736 km (0.038 R)
• M24: 5,069,423 km (0.095 R)
• M25: 5,550,679 km (0.109 R)
• M26: 6,046,746 km (0.086 R)
• M27: 6,585,747 km (0.054 R)
• M28: 7,258,638 km (0.12 R)
• M29: 7,348,098 km (0.096 R)
• M30: 7,831,149 km (0.046 R)
• M31: 7,922,853 km (0.079 R)
• M32: 8,138,423 km (0.068 R)
• M33: 8,308,965 km (0.066 R)
• M34: 8,653,938 km (0.067 R)
• M35: 8,796,355 km (0.11 R)
• M36: 9,196,080 km (0.11 R)
• M37: 9,438,728 km (0.074 R)
• M38: 9,585,484 km (0.051 R)
• M39: 9,683,620 km (0.032 R)
• M40: 9,782,205 km (0.116 R)
• M41: 9,864,484 km (0.119 R)
• M42: 10,029,939 km (0.055 R)
• M43: 10,279,767 km (0.071 R)
• M44: 10,922,141 km (0.116 R)
• M45: 11,299,875 km (0.102 R)
• M46: 11,472,960 km (0.084 R)
• M47: 11,542,523 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.21 AU - 6.55 AU

Year: 5916 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,543,368 km

• M1: 296,952 km (0.06 R)
• M2: 390,450 km (0.07 R)
• M3: 600,187 km (0.031 R)
• M4: 1,051,224 km (0.112 R)
• M5: 1,172,099 km (0.087 R)
• M6: 1,616,555 km (0.092 R)
• M7: 1,886,130 km (0.048 R)
• M8: 2,036,027 km (0.094 R)
• M9: 2,151,217 km (0.07 R)
• M10: 2,469,262 km (0.036 R)
• M11: 2,696,950 km (0.089 R)
• M12: 2,953,361 km (0.111 R)
• M13: 3,307,908 km (0.101 R)
• M14: 3,444,491 km (0.108 R)
• M15: 3,629,693 km (0.044 R)
• M16: 3,865,759 km (0.095 R)
• M17: 4,655,187 km (0.099 R)
• M18: 4,783,093 km (0.064 R)
• M19: 5,042,495 km (0.109 R)
• M20: 5,253,428 km (0.103 R)
• M21: 5,386,720 km (0.114 R)
• M22: 5,793,477 km (0.098 R)
• M23: 5,986,757 km (0.096 R)
• M24: 6,266,655 km (0.052 R)
• M25: 6,694,654 km (0.113 R)
• M26: 7,458,950 km (0.115 R)
• M27: 7,851,644 km (0.11 R)
• M28: 7,943,198 km (0.117 R)
• M29: 8,406,503 km (0.085 R)
• M30: 8,720,359 km (0.068 R)
• M31: 8,878,634 km (0.064 R)
• M32: 9,359,441 km (0.104 R)
• M33: 9,947,810 km (0.113 R)
• M34: 10,380,147 km (0.083 R)
• M35: 10,649,274 km (0.11 R)
• M36: 10,750,851 km (0.05 R)
• M37: 10,852,727 km (0.119 R)
• M38: 11,057,377 km (0.062 R)
• M39: 11,401,452 km (0.099 R)
• M40: 11,505,273 km (0.088 R)
• M41: 11,748,968 km (0.106 R)
• M42: 12,206,139 km (0.111 R)
• M43: 12,312,503 km (0.104 R)
• M44: 13,429,102 km (0.113 R)
• M45: 13,722,613 km (0.119 R)
• M46: 14,241,268 km (0.101 R)
• M47: 14,879,752 km (0.099 R)
• M48: 15,069,442 km (0.119 R)
• M49: 15,489,364 km (0.088 R)
• M50: 16,890,497 km (0.113 R)
• M51: 17,606,323 km (0.118 R)
• M52: 18,862,347 km (0.096 R)
• M53: 19,232,302 km (0.065 R)
• M54: 19,771,154 km (0.114 R)
• M55: 20,609,799 km (0.07 R)
• M56: 20,821,181 km (0.089 R)
• M57: 21,502,749 km (0.117 R)
• M58: 21,846,375 km (0.057 R)
• M59: 22,713,146 km (0.101 R)
• M60: 23,723,978 km (0.091 R)
• M61: 23,901,252 km (0.076 R)
• M62: 24,480,495 km (0.053 R)
• M63: 24,974,168 km (0.047 R)
• M64: 25,652,744 km (0.112 R)
• M65: 26,613,012 km (0.079 R)
• M66: 26,705,165 km (0.107 R)
• M67: 27,864,997 km (0.118 R)
• M68: 28,899,167 km (0.088 R)
• M69: 29,516,258 km (0.046 R)
• M70: 30,473,984 km (0.082 R)
• M71: 30,811,626 km (0.072 R)
• M72: 31,636,808 km (0.082 R)
• M73: 32,272,749 km (0.03 R)
• M74: 32,616,973 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 9.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.99 AU - 6.91 AU

Year: 6013 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,543,368 km

• M1: 131,497 km (0.099 R)
• M2: 231,428 km (0.076 R)
• M3: 356,193 km (0.074 R)
• M4: 438,621 km (0.086 R)
• M5: 518,656 km (0.08 R)
• M6: 828,623 km (0.103 R)
• M7: 1,011,132 km (0.067 R)
• M8: 1,400,386 km (0.105 R)
• M9: 1,524,402 km (0.065 R)
• M10: 1,619,995 km (0.086 R)
• M11: 1,750,594 km (0.073 R)
• M12: 2,381,000 km (0.061 R)
• M13: 2,567,997 km (0.103 R)
• M14: 3,016,342 km (0.086 R)
• M15: 3,280,532 km (0.116 R)
• M16: 3,405,147 km (0.104 R)
• M17: 3,573,594 km (0.113 R)
• M18: 4,118,130 km (0.077 R)
• M19: 4,618,685 km (0.087 R)
• M20: 4,923,715 km (0.062 R)
• M21: 5,018,859 km (0.102 R)
• M22: 5,259,412 km (0.102 R)
• M23: 5,381,185 km (0.086 R)
• M24: 5,454,638 km (0.084 R)
• M25: 6,414,308 km (0.074 R)
• M26: 7,074,035 km (0.054 R)
• M27: 7,235,600 km (0.111 R)
• M28: 7,617,374 km (0.106 R)
• M29: 7,755,303 km (0.105 R)
• M30: 8,061,680 km (0.104 R)
• M31: 8,286,974 km (0.101 R)
• M32: 8,801,591 km (0.102 R)
• M33: 9,238,417 km (0.072 R)
• M34: 9,444,712 km (0.046 R)
• M35: 9,533,573 km (0.1 R)
• M36: 9,801,802 km (0.049 R)
• M37: 9,982,068 km (0.098 R)
• M38: 10,163,380 km (0.083 R)
• M39: 10,899,701 km (0.067 R)
• M40: 11,180,346 km (0.112 R)
• M41: 11,274,444 km (0.107 R)
• M42: 11,431,820 km (0.105 R)
• M43: 11,780,533 km (0.119 R)
• M44: 12,068,509 km (0.051 R)
• M45: 12,946,200 km (0.091 R)
• M46: 13,111,057 km (0.1 R)
• M47: 13,878,194 km (0.096 R)
• M48: 14,012,982 km (0.119 R)
• M49: 14,454,445 km (0.083 R)
• M50: 14,625,436 km (0.087 R)
• M51: 14,694,101 km (0.077 R)
• M52: 15,142,596 km (0.109 R)
• M53: 15,385,991 km (0.096 R)
• M54: 15,455,704 km (0.103 R)
• M55: 15,735,901 km (0.109 R)
• M56: 15,911,828 km (0.053 R)
• M57: 16,017,594 km (0.043 R)
• M58: 17,089,313 km (0.111 R)
• M59: 17,415,287 km (0.049 R)
• M60: 17,853,159 km (0.098 R)
• M61: 18,628,226 km (0.037 R)
• M62: 18,739,826 km (0.046 R)
• M63: 18,888,975 km (0.115 R)
• M64: 19,188,620 km (0.028 R)
• M65: 19,376,515 km (0.101 R)
• M66: 19,716,551 km (0.116 R)
• M67: 21,445,752 km (0.084 R)
• M68: 22,032,924 km (0.099 R)
• M69: 22,665,125 km (0.074 R)
• M70: 23,143,090 km (0.098 R)
• M71: 23,866,395 km (0.08 R)
• M72: 24,028,111 km (0.065 R)
• M73: 24,109,043 km (0.069 R)
• M74: 24,556,191 km (0.115 R)
• M75: 24,965,192 km (0.092 R)
• M76: 25,624,021 km (0.108 R)
• M77: 25,997,118 km (0.092 R)
• M78: 26,330,422 km (0.066 R)
• M79: 27,001,069 km (0.114 R)
• M80: 27,169,516 km (0.073 R)
• M81: 27,338,412 km (0.091 R)
• M82: 27,507,757 km (0.057 R)
• M83: 27,932,316 km (0.069 R)
• M84: 28,659,212 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.23 AU - 13.37 AU

Year: 13029 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,543,368 km

• M1: 293,212 km (0.101 R)
• M2: 478,713 km (0.046 R)
• M3: 1,131,708 km (0.098 R)
• M4: 1,690,905 km (0.099 R)
• M5: 1,847,982 km (0.052 R)
• M6: 2,139,549 km (0.102 R)
• M7: 2,271,943 km (0.107 R)
• M8: 2,505,465 km (0.098 R)
• M9: 4,232,872 km (0.059 R)
• M10: 4,817,650 km (0.078 R)
• M11: 4,917,581 km (0.098 R)
• M12: 5,119,688 km (0.068 R)
• M13: 5,821,900 km (0.11 R)
• M14: 6,252,443 km (0.07 R)
• M15: 7,030,801 km (0.086 R)
• M16: 7,664,049 km (0.106 R)
• M17: 7,810,505 km (0.119 R)
• M18: 9,015,665 km (0.116 R)
• M19: 9,893,655 km (0.101 R)
• M20: 10,021,412 km (0.081 R)
• M21: 10,278,421 km (0.096 R)
• M22: 10,930,518 km (0.118 R)
• M23: 11,228,367 km (0.079 R)
• M24: 11,832,144 km (0.119 R)
• M25: 12,653,586 km (0.1 R)
• M26: 13,211,437 km (0.083 R)
• M27: 13,777,515 km (0.074 R)
• M28: 15,006,462 km (0.051 R)
• M29: 15,708,524 km (0.052 R)
• M30: 16,119,919 km (0.108 R)
• M31: 16,991,625 km (0.05 R)
• M32: 17,336,897 km (0.074 R)
• M33: 17,995,427 km (0.085 R)
• M34: 18,938,941 km (0.094 R)
• M35: 19,137,607 km (0.109 R)
• M36: 19,376,814 km (0.045 R)
• M37: 20,181,650 km (0.116 R)
• M38: 20,833,299 km (0.065 R)
• M39: 21,450,539 km (0.095 R)
• M40: 22,073,764 km (0.089 R)
• M41: 22,492,489 km (0.04 R)
• M42: 24,625,904 km (0.083 R)
• M43: 25,892,549 km (0.074 R)
• M44: 28,035,539 km (0.119 R)
• M45: 29,449,687 km (0.108 R)
• M46: 29,541,690 km (0.074 R)
• M47: 29,956,974 km (0.053 R)
• M48: 30,327,827 km (0.077 R)
• M49: 30,840,050 km (0.095 R)
• M50: 31,027,047 km (0.119 R)
• M51: 31,261,467 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit