🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.27 AU - 2.43 AU

Year: 1284 Days

Day: 46.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.29 AU - 4.59 AU

Year: 3335 Days

Day: 20.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 12.7

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.16 AU - 14.04 AU

Year: 15942 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,034,482 km

• M1: 157,975 km (0.098 R)
• M2: 669,899 km (0.071 R)
• M3: 1,424,022 km (0.108 R)
• M4: 2,061,459 km (0.113 R)
• M5: 2,693,809 km (0.107 R)
• M6: 4,221,652 km (0.087 R)
• M7: 4,853,404 km (0.058 R)
• M8: 5,819,656 km (0.104 R)
• M9: 6,307,046 km (0.1 R)
• M10: 6,733,849 km (0.086 R)
• M11: 7,886,501 km (0.088 R)
• M12: 9,005,941 km (0.089 R)
• M13: 9,493,331 km (0.111 R)
• M14: 11,001,278 km (0.1 R)
• M15: 13,766,295 km (0.071 R)
• M16: 14,932,261 km (0.077 R)
• M17: 16,400,863 km (0.097 R)
• M18: 18,912,761 km (0.112 R)
• M19: 21,383,968 km (0.094 R)
• M20: 25,860,685 km (0.074 R)
• M21: 29,248,478 km (0.109 R)
• M22: 31,048,589 km (0.096 R)
• M23: 32,541,127 km (0.056 R)
• M24: 39,564,598 km (0.1 R)
• M25: 46,406,007 km (0.115 R)
• M26: 48,520,274 km (0.067 R)
• M27: 56,334,669 km (0.037 R)
• M28: 60,635,009 km (0.118 R)
• M29: 64,548,190 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 3.1

Gravity: 42.49 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.52 AU - 15.06 AU

Year: 20274 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,034,482 km

• M1: 39,045 km (0.088 R)
• M2: 260,899 km (0.092 R)
• M3: 402,717 km (0.073 R)
• M4: 562,937 km (0.085 R)
• M5: 754,721 km (0.092 R)
• M6: 1,096,852 km (0.065 R)
• M7: 1,517,820 km (0.075 R)
• M8: 1,943,875 km (0.03 R)
• M9: 2,510,252 km (0.095 R)
• M10: 2,690,518 km (0.064 R)
• M11: 4,296,900 km (0.112 R)
• M12: 5,031,276 km (0.031 R)
• M13: 5,354,407 km (0.049 R)
• M14: 6,448,416 km (0.099 R)
• M15: 9,927,763 km (0.11 R)
• M16: 10,959,989 km (0.108 R)
• M17: 12,124,758 km (0.066 R)
• M18: 13,437,330 km (0.103 R)
• M19: 14,841,754 km (0.055 R)
• M20: 16,496,307 km (0.074 R)
• M21: 23,055,126 km (0.05 R)
• M22: 23,942,840 km (0.055 R)
• M23: 24,042,921 km (0.092 R)
• M24: 25,472,478 km (0.105 R)
• M25: 27,942,638 km (0.08 R)
• M26: 30,685,366 km (0.072 R)
• M27: 31,879,306 km (0.066 R)
• M28: 33,979,361 km (0.111 R)
• M29: 37,232,516 km (0.117 R)
• M30: 37,366,855 km (0.03 R)
• M31: 38,727,298 km (0.098 R)
• M32: 38,865,228 km (0.1 R)
• M33: 41,836,092 km (0.094 R)
• M34: 54,365,961 km (0.076 R)
• M35: 56,997,088 km (0.115 R)
• M36: 57,175,409 km (0.114 R)
• M37: 59,162,068 km (0.117 R)
• M38: 59,344,877 km (0.066 R)
• M39: 59,895,696 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.6

Radius: 4.9

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.45 AU - 24.21 AU

Year: 31476 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,034,482 km

• M1: 65,075 km (0.05 R)
• M2: 304,880 km (0.075 R)
• M3: 488,736 km (0.109 R)
• M4: 664,963 km (0.047 R)
• M5: 1,121,984 km (0.119 R)
• M6: 1,594,414 km (0.056 R)
• M7: 2,055,774 km (0.05 R)
• M8: 2,353,324 km (0.043 R)
• M9: 3,034,593 km (0.105 R)
• M10: 3,906,150 km (0.095 R)
• M11: 6,220,878 km (0.09 R)
• M12: 9,255,919 km (0.097 R)
• M13: 10,388,226 km (0.054 R)
• M14: 11,330,692 km (0.062 R)
• M15: 12,475,864 km (0.104 R)
• M16: 13,152,944 km (0.11 R)
• M17: 18,209,502 km (0.097 R)
• M18: 19,475,249 km (0.083 R)
• M19: 20,487,877 km (0.081 R)
• M20: 22,507,897 km (0.067 R)
• M21: 27,687,724 km (0.091 R)
• M22: 30,957,933 km (0.094 R)
• M23: 31,230,051 km (0.061 R)
• M24: 36,862,711 km (0.115 R)
• M25: 37,168,489 km (0.068 R)
• M26: 37,476,062 km (0.074 R)
• M27: 38,565,733 km (0.043 R)
• M28: 39,039,210 km (0.108 R)
• M29: 43,136,097 km (0.102 R)
• M30: 45,726,833 km (0.119 R)
• M31: 46,434,880 km (0.055 R)
• M32: 47,330,074 km (0.106 R)
• M33: 48,054,426 km (0.068 R)
• M34: 49,897,771 km (0.105 R)
• M35: 66,145,746 km (0.109 R)
• M36: 67,050,962 km (0.096 R)
• M37: 70,050,101 km (0.115 R)
• M38: 80,092,606 km (0.079 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit