🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 41.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,417,981 km

• M1: 82,279 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 157 Days

Day: 17.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.26 AU - 2.8 AU

Year: 1508 Days

Day: 31 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 9.1

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.71 AU - 4.73 AU

Year: 3843 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,417,981 km

• M1: 115,340 km (0.045 R)
• M2: 415,433 km (0.097 R)
• M3: 759,508 km (0.099 R)
• M4: 1,111,363 km (0.075 R)
• M5: 2,392,070 km (0.109 R)
• M6: 2,677,203 km (0.105 R)
• M7: 3,074,984 km (0.097 R)
• M8: 3,592,144 km (0.118 R)
• M9: 3,903,756 km (0.096 R)
• M10: 4,188,441 km (0.108 R)
• M11: 4,558,098 km (0.085 R)
• M12: 5,855,560 km (0.058 R)
• M13: 6,289,094 km (0.11 R)
• M14: 6,743,722 km (0.094 R)
• M15: 7,318,178 km (0.085 R)
• M16: 7,752,910 km (0.076 R)
• M17: 8,311,807 km (0.079 R)
• M18: 9,199,970 km (0.101 R)
• M19: 12,384,759 km (0.092 R)
• M20: 12,858,386 km (0.06 R)
• M21: 13,591,715 km (0.069 R)
• M22: 15,465,129 km (0.083 R)
• M23: 15,848,398 km (0.039 R)
• M24: 16,634,086 km (0.086 R)
• M25: 17,386,713 km (0.036 R)
• M26: 19,973,709 km (0.116 R)
• M27: 20,625,507 km (0.11 R)
• M28: 23,590,986 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 12.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.15 AU - 9.59 AU

Year: 9074 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,417,981 km

• M1: 158,424 km (0.076 R)
• M2: 666,608 km (0.072 R)
• M3: 1,163,572 km (0.028 R)
• M4: 1,592,918 km (0.111 R)
• M5: 4,009,223 km (0.073 R)
• M6: 6,609,234 km (0.052 R)
• M7: 7,233,207 km (0.118 R)
• M8: 8,048,814 km (0.07 R)
• M9: 9,258,762 km (0.102 R)
• M10: 13,837,653 km (0.069 R)
• M11: 16,488,079 km (0.064 R)
• M12: 16,992,373 km (0.069 R)
• M13: 21,855,651 km (0.116 R)
• M14: 22,773,433 km (0.094 R)
• M15: 25,180,164 km (0.066 R)
• M16: 30,778,116 km (0.103 R)
• M17: 32,616,674 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 5.4

Gravity: 29.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.62 AU - 16.22 AU

Year: 19462 Days

Day: 22.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,417,981 km

• M1: 67,169 km (0.12 R)
• M2: 269,575 km (0.074 R)
• M3: 645,664 km (0.067 R)
• M4: 935,585 km (0.097 R)
• M5: 1,633,310 km (0.072 R)
• M6: 2,985,076 km (0.118 R)
• M7: 3,201,843 km (0.102 R)
• M8: 3,821,178 km (0.078 R)
• M9: 4,077,140 km (0.073 R)
• M10: 4,730,883 km (0.078 R)
• M11: 5,063,888 km (0.042 R)
• M12: 5,333,463 km (0.063 R)
• M13: 7,109,938 km (0.076 R)
• M14: 7,848,054 km (0.096 R)
• M15: 8,799,796 km (0.099 R)
• M16: 13,236,270 km (0.118 R)
• M17: 14,426,022 km (0.111 R)
• M18: 15,363,851 km (0.074 R)
• M19: 15,929,331 km (0.082 R)
• M20: 17,187,748 km (0.102 R)
• M21: 17,797,060 km (0.118 R)
• M22: 18,510,941 km (0.08 R)
• M23: 18,783,359 km (0.119 R)
• M24: 20,475,311 km (0.081 R)
• M25: 21,358,238 km (0.028 R)
• M26: 22,062,395 km (0.089 R)
• M27: 24,375,776 km (0.08 R)
• M28: 29,850,011 km (0.091 R)
• M29: 32,016,039 km (0.119 R)
• M30: 32,937,562 km (0.112 R)
• M31: 38,104,223 km (0.102 R)
• M32: 42,197,969 km (0.093 R)
• M33: 42,670,100 km (0.099 R)
• M34: 78,614,130 km (0.075 R)
• M35: 79,568,115 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 3.3

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.4 AU - 14.9 AU

Year: 21013 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,417,981 km

• M1: 41,588 km (0.096 R)
• M2: 147,803 km (0.094 R)
• M3: 388,057 km (0.119 R)
• M4: 589,715 km (0.109 R)
• M5: 866,620 km (0.048 R)
• M6: 1,916,798 km (0.068 R)
• M7: 2,402,542 km (0.109 R)
• M8: 2,574,729 km (0.083 R)
• M9: 3,993,814 km (0.066 R)
• M10: 4,719,214 km (0.093 R)
• M11: 5,430,702 km (0.082 R)
• M12: 6,646,185 km (0.086 R)
• M13: 6,871,329 km (0.118 R)
• M14: 8,592,303 km (0.099 R)
• M15: 9,270,580 km (0.086 R)
• M16: 11,412,074 km (0.119 R)
• M17: 12,174,724 km (0.106 R)
• M18: 13,322,289 km (0.076 R)
• M19: 13,861,440 km (0.101 R)
• M20: 19,460,738 km (0.083 R)
• M21: 19,921,350 km (0.1 R)
• M22: 23,008,003 km (0.072 R)
• M23: 24,486,479 km (0.117 R)
• M24: 25,113,294 km (0.118 R)
• M25: 26,868,376 km (0.116 R)
• M26: 27,057,767 km (0.112 R)
• M27: 31,034,527 km (0.072 R)
• M28: 35,044,199 km (0.112 R)
• M29: 35,270,391 km (0.058 R)
• M30: 35,725,318 km (0.068 R)
• M31: 39,385,679 km (0.073 R)
• M32: 40,121,850 km (0.07 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: 438 - 16,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit