🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.62 AU - 0.66 AU

Year: 195 Days

Day: 41.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.25 AU - 2.73 AU

Year: 1496 Days

Day: 21 Hours

Environment

Temp: -101 °C

Axial Tilt: 126 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,896,077 km

• M1: 277,504 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 8.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.05 AU - 6.65 AU

Year: 5388 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,896,077 km

• M1: 104,419 km (0.118 R)
• M2: 402,717 km (0.073 R)
• M3: 683,812 km (0.07 R)
• M4: 1,041,351 km (0.093 R)
• M5: 1,423,723 km (0.094 R)
• M6: 1,782,758 km (0.114 R)
• M7: 2,260,424 km (0.071 R)
• M8: 2,602,704 km (0.042 R)
• M9: 3,353,087 km (0.112 R)
• M10: 4,426,003 km (0.109 R)
• M11: 4,990,136 km (0.069 R)
• M12: 5,383,279 km (0.118 R)
• M13: 5,853,615 km (0.064 R)
• M14: 7,133,874 km (0.078 R)
• M15: 8,155,926 km (0.025 R)
• M16: 9,827,533 km (0.108 R)
• M17: 10,112,966 km (0.105 R)
• M18: 10,615,465 km (0.103 R)
• M19: 11,444,836 km (0.093 R)
• M20: 12,083,170 km (0.108 R)
• M21: 13,084,877 km (0.117 R)
• M22: 14,505,309 km (0.096 R)
• M23: 14,982,975 km (0.108 R)
• M24: 18,812,082 km (0.109 R)
• M25: 19,380,255 km (0.077 R)
• M26: 22,889,222 km (0.027 R)
• M27: 23,175,553 km (0.088 R)
• M28: 23,536,831 km (0.111 R)
• M29: 24,643,108 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 5.4

Gravity: 30.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.62 AU - 13.62 AU

Year: 17072 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,896,077 km

• M1: 67,169 km (0.066 R)
• M2: 303,384 km (0.115 R)
• M3: 914,342 km (0.054 R)
• M4: 1,788,891 km (0.105 R)
• M5: 2,620,356 km (0.108 R)
• M6: 3,394,675 km (0.118 R)
• M7: 5,736,480 km (0.077 R)
• M8: 6,621,202 km (0.117 R)
• M9: 9,760,064 km (0.11 R)
• M10: 11,974,861 km (0.11 R)
• M11: 12,644,910 km (0.114 R)
• M12: 12,989,134 km (0.115 R)
• M13: 14,804,953 km (0.091 R)
• M14: 15,655,118 km (0.047 R)
• M15: 15,972,116 km (0.086 R)
• M16: 17,878,741 km (0.118 R)
• M17: 19,931,971 km (0.081 R)
• M18: 20,210,972 km (0.117 R)
• M19: 24,500,092 km (0.076 R)
• M20: 26,128,465 km (0.074 R)
• M21: 29,598,986 km (0.09 R)
• M22: 30,820,901 km (0.055 R)
• M23: 31,193,849 km (0.094 R)
• M24: 37,437,765 km (0.098 R)
• M25: 38,721,314 km (0.101 R)
• M26: 39,739,777 km (0.111 R)
• M27: 40,034,036 km (0.039 R)
• M28: 42,902,126 km (0.093 R)
• M29: 43,835,467 km (0.079 R)
• M30: 44,149,623 km (0.053 R)
• M31: 52,499,428 km (0.118 R)
• M32: 58,740,950 km (0.085 R)
• M33: 58,931,688 km (0.097 R)
• M34: 64,036,117 km (0.097 R)
• M35: 64,238,223 km (0.076 R)
• M36: 69,427,624 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.8

Radius: 4.6

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.67 AU - 14.85 AU

Year: 21594 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,896,077 km

• M1: 59,839 km (0.112 R)
• M2: 209,138 km (0.068 R)
• M3: 407,355 km (0.084 R)
• M4: 729,589 km (0.052 R)
• M5: 876,644 km (0.104 R)
• M6: 1,141,731 km (0.043 R)
• M7: 1,488,499 km (0.116 R)
• M8: 1,694,944 km (0.084 R)
• M9: 2,650,276 km (0.115 R)
• M10: 3,052,694 km (0.093 R)
• M11: 3,919,464 km (0.064 R)
• M12: 5,255,074 km (0.116 R)
• M13: 5,811,428 km (0.088 R)
• M14: 6,739,683 km (0.088 R)
• M15: 9,565,138 km (0.115 R)
• M16: 9,781,158 km (0.084 R)
• M17: 10,736,041 km (0.1 R)
• M18: 11,028,355 km (0.074 R)
• M19: 11,937,162 km (0.111 R)
• M20: 12,699,363 km (0.05 R)
• M21: 14,040,807 km (0.046 R)
• M22: 14,889,476 km (0.103 R)
• M23: 19,305,755 km (0.082 R)
• M24: 20,000,338 km (0.113 R)
• M25: 20,621,618 km (0.032 R)
• M26: 22,372,810 km (0.075 R)
• M27: 22,753,836 km (0.083 R)
• M28: 23,235,990 km (0.113 R)
• M29: 24,420,955 km (0.082 R)
• M30: 25,645,862 km (0.098 R)
• M31: 28,885,853 km (0.079 R)
• M32: 32,631,484 km (0.054 R)
• M33: 34,620,238 km (0.039 R)
• M34: 39,387,324 km (0.052 R)
• M35: 39,942,482 km (0.108 R)
• M36: 41,353,489 km (0.082 R)
• M37: 43,383,981 km (0.103 R)
• M38: 44,423,836 km (0.046 R)
• M39: 48,908,929 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 5.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.49 AU - 21.91 AU

Year: 32037 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 103.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,896,077 km

• M1: 67,618 km (0.11 R)
• M2: 358,736 km (0.074 R)
• M3: 661,671 km (0.096 R)
• M4: 890,257 km (0.113 R)
• M5: 1,481,169 km (0.102 R)
• M6: 2,620,955 km (0.066 R)
• M7: 3,621,914 km (0.063 R)
• M8: 4,698,869 km (0.097 R)
• M9: 5,901,935 km (0.113 R)
• M10: 6,929,373 km (0.098 R)
• M11: 7,591,643 km (0.041 R)
• M12: 13,267,087 km (0.057 R)
• M13: 17,204,354 km (0.099 R)
• M14: 18,259,318 km (0.041 R)
• M15: 20,249,568 km (0.038 R)
• M16: 24,654,926 km (0.098 R)
• M17: 26,385,474 km (0.087 R)
• M18: 27,684,432 km (0.11 R)
• M19: 29,658,825 km (0.066 R)
• M20: 30,409,358 km (0.08 R)
• M21: 31,948,121 km (0.038 R)
• M22: 32,397,214 km (0.088 R)
• M23: 34,352,608 km (0.081 R)
• M24: 38,496,768 km (0.092 R)
• M25: 40,557,329 km (0.057 R)
• M26: 45,460,250 km (0.115 R)
• M27: 48,791,046 km (0.048 R)
• M28: 49,088,148 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 20,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit