🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.44 AU - 0.64 AU

Year: 144 Days

Day: 23.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.54 AU - 0.54 AU

Year: 144 Days

Day: 31.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 36.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.77 AU - 0.99 AU

Year: 300 Days

Day: 30.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.82 AU - 3.06 AU

Year: 1832 Days

Day: 18.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.54 AU - 10.56 AU

Year: 9895 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,209,913 km

• M1: 203,154 km (0.062 R)
• M2: 784,641 km (0.117 R)
• M3: 962,064 km (0.114 R)
• M4: 1,220,868 km (0.075 R)
• M5: 1,412,503 km (0.083 R)
• M6: 1,521,410 km (0.065 R)
• M7: 1,865,785 km (0.116 R)
• M8: 2,451,161 km (0.098 R)
• M9: 2,539,424 km (0.056 R)
• M10: 2,651,173 km (0.034 R)
• M11: 3,357,275 km (0.053 R)
• M12: 3,530,360 km (0.118 R)
• M13: 3,655,873 km (0.118 R)
• M14: 3,885,505 km (0.061 R)
• M15: 4,120,075 km (0.094 R)
• M16: 4,225,841 km (0.107 R)
• M17: 4,521,446 km (0.079 R)
• M18: 4,685,555 km (0.119 R)
• M19: 4,879,583 km (0.053 R)
• M20: 5,333,164 km (0.074 R)
• M21: 5,448,803 km (0.118 R)
• M22: 5,565,190 km (0.072 R)
• M23: 5,653,004 km (0.107 R)
• M24: 5,919,438 km (0.086 R)
• M25: 6,009,197 km (0.1 R)
• M26: 6,588,141 km (0.09 R)
• M27: 7,216,900 km (0.112 R)
• M28: 7,963,843 km (0.102 R)
• M29: 8,565,675 km (0.029 R)
• M30: 9,495,874 km (0.103 R)
• M31: 9,636,496 km (0.104 R)
• M32: 10,676,202 km (0.043 R)
• M33: 10,969,413 km (0.115 R)
• M34: 11,751,661 km (0.112 R)
• M35: 12,130,443 km (0.118 R)
• M36: 12,628,903 km (0.077 R)
• M37: 12,783,736 km (0.097 R)
• M38: 13,095,050 km (0.076 R)
• M39: 13,409,056 km (0.088 R)
• M40: 13,566,881 km (0.106 R)
• M41: 14,974,896 km (0.036 R)
• M42: 15,550,998 km (0.052 R)
• M43: 15,675,463 km (0.087 R)
• M44: 15,883,554 km (0.103 R)
• M45: 16,302,428 km (0.118 R)
• M46: 17,971,192 km (0.099 R)
• M47: 18,101,791 km (0.107 R)
• M48: 20,008,416 km (0.039 R)
• M49: 20,234,309 km (0.098 R)
• M50: 20,370,144 km (0.074 R)
• M51: 20,643,010 km (0.1 R)
• M52: 21,330,113 km (0.106 R)
• M53: 21,468,491 km (0.079 R)
• M54: 21,699,770 km (0.059 R)
• M55: 22,258,069 km (0.105 R)
• M56: 22,868,279 km (0.061 R)
• M57: 23,104,494 km (0.093 R)
• M58: 25,706,449 km (0.08 R)
• M59: 25,902,871 km (0.113 R)
• M60: 26,297,211 km (0.072 R)
• M61: 26,495,129 km (0.097 R)
• M62: 26,842,645 km (0.112 R)
• M63: 27,041,909 km (0.079 R)
• M64: 27,341,853 km (0.071 R)
• M65: 27,894,468 km (0.112 R)
• M66: 28,197,403 km (0.089 R)
• M67: 28,349,245 km (0.102 R)
• M68: 28,501,536 km (0.052 R)
• M69: 29,061,780 km (0.089 R)
• M70: 29,420,216 km (0.117 R)
• M71: 30,973,042 km (0.086 R)
• M72: 31,077,611 km (0.106 R)
• M73: 32,711,818 km (0.075 R)
• M74: 33,619,877 km (0.076 R)
• M75: 34,265,841 km (0.076 R)
• M76: 34,698,777 km (0.102 R)
• M77: 34,915,993 km (0.102 R)
• M78: 35,079,055 km (0.093 R)
• M79: 35,624,788 km (0.092 R)
• M80: 37,001,388 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 11.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.39 AU - 12.91 AU

Year: 12631 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,209,913 km

• M1: 181,163 km (0.099 R)
• M2: 370,255 km (0.063 R)
• M3: 851,810 km (0.112 R)
• M4: 977,772 km (0.038 R)
• M5: 1,545,496 km (0.089 R)
• M6: 1,762,263 km (0.098 R)
• M7: 2,292,139 km (0.077 R)
• M8: 2,610,034 km (0.12 R)
• M9: 2,798,079 km (0.058 R)
• M10: 3,015,295 km (0.117 R)
• M11: 3,138,264 km (0.069 R)
• M12: 3,212,913 km (0.116 R)
• M13: 3,885,057 km (0.085 R)
• M14: 4,431,388 km (0.111 R)
• M15: 4,628,409 km (0.096 R)
• M16: 4,857,144 km (0.096 R)
• M17: 5,385,523 km (0.07 R)
• M18: 5,963,270 km (0.06 R)
• M19: 6,149,819 km (0.114 R)
• M20: 7,013,298 km (0.092 R)
• M21: 7,276,440 km (0.114 R)
• M22: 7,442,644 km (0.091 R)
• M23: 8,051,357 km (0.106 R)
• M24: 9,605,829 km (0.047 R)
• M25: 9,715,185 km (0.083 R)
• M26: 10,268,099 km (0.076 R)
• M27: 10,454,647 km (0.112 R)
• M28: 10,945,179 km (0.071 R)
• M29: 11,059,471 km (0.113 R)
• M30: 11,636,620 km (0.038 R)
• M31: 11,714,411 km (0.067 R)
• M32: 11,792,202 km (0.074 R)
• M33: 12,342,273 km (0.091 R)
• M34: 12,500,996 km (0.083 R)
• M35: 12,820,538 km (0.086 R)
• M36: 13,304,786 km (0.087 R)
• M37: 13,508,389 km (0.109 R)
• M38: 13,877,297 km (0.11 R)
• M39: 14,042,453 km (0.112 R)
• M40: 14,249,646 km (0.054 R)
• M41: 14,625,436 km (0.099 R)
• M42: 14,751,248 km (0.109 R)
• M43: 15,173,712 km (0.098 R)
• M44: 15,386,440 km (0.109 R)
• M45: 15,643,150 km (0.079 R)
• M46: 16,073,842 km (0.082 R)
• M47: 16,683,603 km (0.119 R)
• M48: 16,815,249 km (0.074 R)
• M49: 17,256,563 km (0.109 R)
• M50: 17,434,136 km (0.12 R)
• M51: 17,657,037 km (0.087 R)
• M52: 17,925,714 km (0.07 R)
• M53: 18,240,768 km (0.042 R)
• M54: 19,519,829 km (0.097 R)
• M55: 20,780,491 km (0.115 R)
• M56: 21,349,112 km (0.107 R)
• M57: 21,587,721 km (0.077 R)
• M58: 22,405,123 km (0.11 R)
• M59: 24,169,481 km (0.075 R)
• M60: 24,517,745 km (0.105 R)
• M61: 25,219,209 km (0.099 R)
• M62: 25,320,038 km (0.055 R)
• M63: 25,521,995 km (0.077 R)
• M64: 27,414,857 km (0.098 R)
• M65: 28,352,088 km (0.116 R)
• M66: 28,561,824 km (0.113 R)
• M67: 28,666,842 km (0.114 R)
• M68: 28,772,009 km (0.092 R)
• M69: 29,035,451 km (0.088 R)
• M70: 29,458,813 km (0.086 R)
• M71: 30,097,446 km (0.116 R)
• M72: 30,740,717 km (0.039 R)
• M73: 31,388,625 km (0.076 R)
• M74: 31,714,150 km (0.072 R)
• M75: 32,204,682 km (0.092 R)
• M76: 32,423,543 km (0.1 R)
• M77: 32,533,199 km (0.116 R)
• M78: 33,303,777 km (0.084 R)
• M79: 33,691,385 km (0.102 R)
• M80: 35,031,483 km (0.115 R)
• M81: 35,538,470 km (0.049 R)
• M82: 36,673,918 km (0.11 R)
• M83: 37,016,946 km (0.051 R)
• M84: 37,188,834 km (0.089 R)
• M85: 38,167,802 km (0.071 R)
• M86: 38,747,793 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 8.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.72 AU - 12.62 AU

Year: 13568 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,209,913 km

• M1: 673,639 km (0.084 R)
• M2: 1,212,192 km (0.101 R)
• M3: 1,274,424 km (0.057 R)
• M4: 1,556,566 km (0.118 R)
• M5: 1,882,240 km (0.113 R)
• M6: 2,103,047 km (0.082 R)
• M7: 2,178,444 km (0.093 R)
• M8: 2,254,889 km (0.096 R)
• M9: 3,182,096 km (0.118 R)
• M10: 3,504,929 km (0.047 R)
• M11: 3,931,133 km (0.117 R)
• M12: 4,245,737 km (0.118 R)
• M13: 4,966,051 km (0.106 R)
• M14: 5,583,591 km (0.078 R)
• M15: 5,830,278 km (0.085 R)
• M16: 6,152,661 km (0.067 R)
• M17: 7,078,672 km (0.089 R)
• M18: 7,268,961 km (0.047 R)
• M19: 7,422,598 km (0.119 R)
• M20: 7,968,480 km (0.109 R)
• M21: 8,126,755 km (0.113 R)
• M22: 8,852,304 km (0.116 R)
• M23: 9,472,687 km (0.067 R)
• M24: 9,640,536 km (0.095 R)
• M25: 9,724,759 km (0.119 R)
• M26: 9,809,282 km (0.112 R)
• M27: 10,149,767 km (0.096 R)
• M28: 11,062,164 km (0.093 R)
• M29: 11,327,700 km (0.047 R)
• M30: 11,774,848 km (0.083 R)
• M31: 12,964,301 km (0.074 R)
• M32: 14,916,553 km (0.111 R)
• M33: 15,455,854 km (0.093 R)
• M34: 16,806,274 km (0.108 R)
• M35: 17,111,453 km (0.098 R)
• M36: 17,264,791 km (0.102 R)
• M37: 17,624,275 km (0.056 R)
• M38: 17,830,869 km (0.091 R)
• M39: 20,101,316 km (0.025 R)
• M40: 20,696,566 km (0.072 R)
• M41: 20,751,020 km (0.099 R)
• M42: 23,588,293 km (0.042 R)
• M43: 24,216,155 km (0.117 R)
• M44: 24,330,897 km (0.091 R)
• M45: 25,255,262 km (0.113 R)
• M46: 25,371,649 km (0.083 R)
• M47: 27,138,251 km (0.102 R)
• M48: 27,916,010 km (0.085 R)
• M49: 28,944,196 km (0.1 R)
• M50: 29,187,891 km (0.084 R)
• M51: 29,432,334 km (0.09 R)
• M52: 29,554,855 km (0.116 R)
• M53: 29,800,195 km (0.063 R)
• M54: 30,726,655 km (0.118 R)
• M55: 31,286,899 km (0.107 R)
• M56: 32,607,549 km (0.081 R)
• M57: 33,689,889 km (0.118 R)
• M58: 34,396,590 km (0.111 R)
• M59: 35,043,152 km (0.054 R)
• M60: 35,237,928 km (0.119 R)
• M61: 35,433,153 km (0.074 R)
• M62: 36,151,672 km (0.098 R)
• M63: 36,611,386 km (0.066 R)
• M64: 40,630,931 km (0.047 R)
• M65: 40,699,148 km (0.09 R)
• M66: 41,177,412 km (0.06 R)
• M67: 42,831,366 km (0.092 R)
• M68: 44,577,024 km (0.059 R)
• M69: 45,352,539 km (0.104 R)
• M70: 45,564,819 km (0.054 R)
• M71: 45,635,728 km (0.057 R)
• M72: 46,132,543 km (0.073 R)
• M73: 46,274,810 km (0.11 R)
• M74: 46,631,152 km (0.104 R)
• M75: 47,346,529 km (0.071 R)
• M76: 48,065,646 km (0.086 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit