🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 191 Days

Day: 24.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 33.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,217,337 km

• M1: 99,333 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 36.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,217,337 km

• M1: 71,358 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.29 AU

Year: 448 Days

Day: 24.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 77.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 510 Days

Day: 41.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,217,337 km

• M1: 68,366 km (0.059 R)
• M2: 434,881 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.83 AU - 2.23 AU

Year: 1107 Days

Day: 30.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.68 AU - 4.3 AU

Year: 3052 Days

Day: 36.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 11.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.55 AU - 8.03 AU

Year: 6774 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,217,337 km

• M1: 163,959 km (0.048 R)
• M2: 283,338 km (0.098 R)
• M3: 411,693 km (0.115 R)
• M4: 508,034 km (0.12 R)
• M5: 626,366 km (0.1 R)
• M6: 755,170 km (0.078 R)
• M7: 1,011,581 km (0.117 R)
• M8: 1,166,564 km (0.111 R)
• M9: 1,279,959 km (0.084 R)
• M10: 1,625,231 km (0.087 R)
• M11: 1,716,187 km (0.095 R)
• M12: 1,999,675 km (0.096 R)
• M13: 2,590,736 km (0.112 R)
• M14: 3,490,567 km (0.098 R)
• M15: 3,778,393 km (0.081 R)
• M16: 3,974,516 km (0.111 R)
• M17: 4,049,016 km (0.104 R)
• M18: 4,402,815 km (0.053 R)
• M19: 4,819,295 km (0.074 R)
• M20: 5,086,328 km (0.068 R)
• M21: 5,167,260 km (0.073 R)
• M22: 6,936,853 km (0.103 R)
• M23: 7,026,911 km (0.053 R)
• M24: 7,208,074 km (0.072 R)
• M25: 7,299,329 km (0.057 R)
• M26: 7,637,270 km (0.088 R)
• M27: 7,917,467 km (0.119 R)
• M28: 9,236,621 km (0.114 R)
• M29: 9,669,109 km (0.12 R)
• M30: 9,837,257 km (0.107 R)
• M31: 10,108,328 km (0.114 R)
• M32: 10,553,980 km (0.111 R)
• M33: 10,831,484 km (0.042 R)
• M34: 10,971,059 km (0.068 R)
• M35: 11,181,693 km (0.074 R)
• M36: 11,857,576 km (0.096 R)
• M37: 12,291,111 km (0.119 R)
• M38: 12,583,126 km (0.091 R)
• M39: 12,730,031 km (0.077 R)
• M40: 13,397,985 km (0.082 R)
• M41: 13,774,074 km (0.033 R)
• M42: 14,001,463 km (0.115 R)
• M43: 14,344,641 km (0.095 R)
• M44: 14,575,171 km (0.067 R)
• M45: 14,768,152 km (0.083 R)
• M46: 14,961,881 km (0.073 R)
• M47: 15,117,613 km (0.114 R)
• M48: 15,430,572 km (0.105 R)
• M49: 15,903,899 km (0.097 R)
• M50: 16,262,186 km (0.11 R)
• M51: 16,502,440 km (0.077 R)
• M52: 16,582,924 km (0.095 R)
• M53: 16,824,824 km (0.06 R)
• M54: 16,905,607 km (0.112 R)
• M55: 17,108,461 km (0.055 R)
• M56: 17,189,843 km (0.104 R)
• M57: 18,217,430 km (0.112 R)
• M58: 18,383,783 km (0.069 R)
• M59: 18,717,835 km (0.104 R)
• M60: 19,689,473 km (0.085 R)
• M61: 20,074,239 km (0.095 R)
• M62: 20,634,334 km (0.036 R)
• M63: 21,025,083 km (0.074 R)
• M64: 21,374,394 km (0.061 R)
• M65: 22,079,000 km (0.091 R)
• M66: 23,510,951 km (0.075 R)
• M67: 24,558,734 km (0.115 R)
• M68: 24,696,514 km (0.045 R)
• M69: 25,389,302 km (0.037 R)
• M70: 26,135,346 km (0.09 R)
• M71: 28,127,691 km (0.073 R)
• M72: 28,705,887 km (0.111 R)
• M73: 29,287,972 km (0.08 R)
• M74: 29,434,129 km (0.119 R)
• M75: 31,206,864 km (0.098 R)
• M76: 31,555,576 km (0.047 R)
• M77: 31,655,358 km (0.074 R)
• M78: 32,106,097 km (0.113 R)
• M79: 32,609,344 km (0.086 R)
• M80: 33,369,151 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.7

Radius: 3.7

Gravity: 40.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.11 AU - 13.33 AU

Year: 18404 Days

Day: 21.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,217,337 km

• M1: 56,997 km (0.038 R)
• M2: 157,227 km (0.062 R)
• M3: 280,346 km (0.077 R)
• M4: 467,194 km (0.073 R)
• M5: 504,893 km (0.034 R)
• M6: 730,486 km (0.114 R)
• M7: 1,237,174 km (0.107 R)
• M8: 1,398,142 km (0.044 R)
• M9: 1,509,293 km (0.098 R)
• M10: 1,859,651 km (0.105 R)
• M11: 1,890,019 km (0.103 R)
• M12: 1,981,873 km (0.096 R)
• M13: 3,489,520 km (0.117 R)
• M14: 4,065,921 km (0.063 R)
• M15: 4,385,312 km (0.057 R)
• M16: 4,712,782 km (0.081 R)
• M17: 5,218,572 km (0.113 R)
• M18: 6,882,998 km (0.115 R)
• M19: 6,930,121 km (0.108 R)
• M20: 7,167,234 km (0.086 R)
• M21: 7,600,769 km (0.082 R)
• M22: 8,291,761 km (0.113 R)
• M23: 9,054,112 km (0.047 R)
• M24: 9,469,844 km (0.065 R)
• M25: 10,644,786 km (0.037 R)
• M26: 11,639,762 km (0.047 R)
• M27: 11,864,906 km (0.104 R)
• M28: 12,262,388 km (0.111 R)
• M29: 12,433,977 km (0.115 R)
• M30: 12,606,463 km (0.104 R)
• M31: 12,664,208 km (0.111 R)
• M32: 13,362,830 km (0.052 R)
• M33: 13,895,099 km (0.094 R)
• M34: 14,373,962 km (0.1 R)
• M35: 14,494,538 km (0.071 R)
• M36: 16,217,456 km (0.064 R)
• M37: 16,911,890 km (0.107 R)
• M38: 16,975,469 km (0.117 R)
• M39: 17,680,374 km (0.11 R)
• M40: 19,052,486 km (0.043 R)
• M41: 19,184,880 km (0.109 R)
• M42: 20,120,465 km (0.11 R)
• M43: 20,593,942 km (0.051 R)
• M44: 20,934,277 km (0.063 R)
• M45: 22,244,605 km (0.089 R)
• M46: 23,297,624 km (0.075 R)
• M47: 25,233,720 km (0.07 R)
• M48: 25,451,983 km (0.085 R)
• M49: 25,597,841 km (0.087 R)
• M50: 25,743,998 km (0.069 R)
• M51: 26,478,973 km (0.107 R)
• M52: 26,700,826 km (0.12 R)
• M53: 27,369,828 km (0.063 R)
• M54: 29,563,232 km (0.085 R)
• M55: 29,793,314 km (0.085 R)
• M56: 31,108,428 km (0.096 R)
• M57: 31,969,514 km (0.086 R)
• M58: 33,076,538 km (0.031 R)
• M59: 33,475,067 km (0.052 R)
• M60: 33,634,837 km (0.072 R)
• M61: 34,035,460 km (0.113 R)
• M62: 34,922,426 km (0.061 R)
• M63: 35,409,517 km (0.031 R)
• M64: 36,390,280 km (0.047 R)
• M65: 37,380,020 km (0.117 R)
• M66: 38,044,683 km (0.099 R)
• M67: 38,128,009 km (0.082 R)
• M68: 38,211,485 km (0.112 R)
• M69: 39,470,052 km (0.086 R)
• M70: 39,892,516 km (0.101 R)
• M71: 40,062,011 km (0.105 R)
• M72: 40,316,626 km (0.119 R)
• M73: 41,254,754 km (0.103 R)
• M74: 42,027,727 km (0.099 R)
• M75: 42,113,895 km (0.11 R)
• M76: 43,500,667 km (0.066 R)
• M77: 44,638,359 km (0.072 R)
• M78: 44,814,286 km (0.109 R)
• M79: 47,301,052 km (0.075 R)
• M80: 48,109,927 km (0.091 R)
• M81: 48,199,985 km (0.109 R)
• M82: 48,651,621 km (0.115 R)
• M83: 50,197,416 km (0.102 R)
• M84: 52,499,877 km (0.07 R)
• M85: 52,592,777 km (0.105 R)
• M86: 52,685,528 km (0.102 R)
• M87: 54,178,814 km (0.085 R)
• M88: 54,554,304 km (0.05 R)
• M89: 57,302,268 km (0.105 R)
• M90: 58,548,717 km (0.045 R)
• M91: 59,416,833 km (0.096 R)
• M92: 59,513,623 km (0.113 R)
• M93: 60,094,961 km (0.099 R)
• M94: 61,263,470 km (0.064 R)
• M95: 62,734,615 km (0.095 R)
• M96: 65,811,694 km (0.059 R)
• M97: 66,312,547 km (0.072 R)
• M98: 67,217,315 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit