🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 47.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 13.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.48 AU - 2.06 AU

Year: 1520 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,035,101 km

• M1: 165,006 km (0.112 R)
• M2: 681,717 km (0.116 R)
• M3: 1,547,440 km (0.063 R)
• M4: 2,194,900 km (0.091 R)
• M5: 3,061,072 km (0.074 R)
• M6: 4,754,520 km (0.113 R)
• M7: 5,838,805 km (0.085 R)
• M8: 7,365,900 km (0.04 R)
• M9: 7,874,982 km (0.059 R)
• M10: 8,785,733 km (0.064 R)
• M11: 11,125,743 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 12.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.66 AU - 2.5 AU

Year: 1937 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,035,101 km

• M1: 151,842 km (0.101 R)
• M2: 543,938 km (0.109 R)
• M3: 999,763 km (0.067 R)
• M4: 1,560,904 km (0.111 R)
• M5: 3,847,208 km (0.092 R)
• M6: 4,318,442 km (0.119 R)
• M7: 6,365,240 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 13.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.2 AU - 5.62 AU

Year: 8125 Days

Day: 12.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,035,101 km

• M1: 177,423 km (0.047 R)
• M2: 817,403 km (0.052 R)
• M3: 2,347,789 km (0.027 R)
• M4: 3,664,101 km (0.045 R)
• M5: 9,253,975 km (0.062 R)
• M6: 11,230,462 km (0.065 R)
• M7: 15,670,826 km (0.093 R)
• M8: 23,034,033 km (0.115 R)
• M9: 25,238,507 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 8.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.42 AU - 7.1 AU

Year: 8926 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,035,101 km

• M1: 104,270 km (0.095 R)
• M2: 626,965 km (0.037 R)
• M3: 994,826 km (0.082 R)
• M4: 1,678,339 km (0.114 R)
• M5: 1,951,953 km (0.062 R)
• M6: 7,865,557 km (0.064 R)
• M7: 9,295,563 km (0.082 R)
• M8: 11,316,929 km (0.094 R)
• M9: 12,101,421 km (0.066 R)
• M10: 14,053,673 km (0.044 R)
• M11: 20,865,911 km (0.099 R)
• M12: 31,366,934 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.6

Radius: 7.7

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.55 AU - 7.59 AU

Year: 10873 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,035,101 km

• M1: 95,743 km (0.111 R)
• M2: 388,206 km (0.111 R)
• M3: 923,916 km (0.094 R)
• M4: 1,459,028 km (0.102 R)
• M5: 1,772,585 km (0.106 R)
• M6: 2,683,038 km (0.088 R)
• M7: 3,157,113 km (0.092 R)
• M8: 3,606,954 km (0.074 R)
• M9: 4,450,985 km (0.025 R)
• M10: 4,696,775 km (0.117 R)
• M11: 6,407,277 km (0.065 R)
• M12: 9,118,888 km (0.096 R)
• M13: 9,618,245 km (0.055 R)
• M14: 11,001,876 km (0.063 R)
• M15: 14,357,506 km (0.073 R)
• M16: 14,625,286 km (0.059 R)
• M17: 14,896,507 km (0.086 R)
• M18: 15,309,547 km (0.092 R)
• M19: 16,158,515 km (0.086 R)
• M20: 17,490,235 km (0.059 R)
• M21: 18,893,613 km (0.092 R)
• M22: 20,035,792 km (0.092 R)
• M23: 20,624,011 km (0.084 R)
• M24: 24,018,985 km (0.066 R)
• M25: 24,302,024 km (0.03 R)
• M26: 27,769,254 km (0.119 R)
• M27: 30,328,724 km (0.109 R)
• M28: 32,119,860 km (0.087 R)
• M29: 33,041,383 km (0.086 R)
• M30: 37,533,657 km (0.096 R)
• M31: 47,707,210 km (0.109 R)
• M32: 49,360,865 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 7.9

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.89 AU - 8.01 AU

Year: 11830 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,035,101 km

• M1: 98,286 km (0.098 R)
• M2: 436,227 km (0.093 R)
• M3: 743,053 km (0.072 R)
• M4: 1,019,061 km (0.094 R)
• M5: 2,084,347 km (0.077 R)
• M6: 2,374,118 km (0.113 R)
• M7: 2,894,120 km (0.098 R)
• M8: 4,130,547 km (0.116 R)
• M9: 4,686,752 km (0.033 R)
• M10: 5,016,765 km (0.086 R)
• M11: 5,504,753 km (0.111 R)
• M12: 8,101,622 km (0.106 R)
• M13: 9,638,890 km (0.058 R)
• M14: 10,841,507 km (0.105 R)
• M15: 12,512,964 km (0.076 R)
• M16: 15,913,174 km (0.049 R)
• M17: 17,666,013 km (0.094 R)
• M18: 18,304,795 km (0.114 R)
• M19: 19,883,502 km (0.097 R)
• M20: 24,962,200 km (0.091 R)
• M21: 25,563,733 km (0.088 R)
• M22: 30,500,762 km (0.083 R)
• M23: 31,188,314 km (0.098 R)
• M24: 32,120,907 km (0.104 R)
• M25: 35,155,200 km (0.077 R)
• M26: 35,910,969 km (0.053 R)
• M27: 36,165,285 km (0.103 R)
• M28: 39,852,723 km (0.104 R)
• M29: 41,506,976 km (0.108 R)
• M30: 42,068,417 km (0.108 R)
• M31: 56,766,258 km (0.099 R)
• M32: 59,035,060 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit