🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 150.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,700,331 km

• M1: 135,087 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 461 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,700,331 km

• M1: 185,352 km (0.052 R)
• M2: 656,286 km (0.117 R)
• M3: 1,394,701 km (0.09 R)
• M4: 2,080,458 km (0.118 R)
• M5: 2,631,127 km (0.113 R)
• M6: 3,494,008 km (0.093 R)
• M7: 4,197,118 km (0.061 R)
• M8: 4,732,379 km (0.105 R)
• M9: 5,495,029 km (0.083 R)
• M10: 6,264,860 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 13.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.61 AU - 1.01 AU

Year: 478 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,700,331 km

• M1: 166,951 km (0.071 R)
• M2: 615,595 km (0.072 R)
• M3: 1,137,393 km (0.055 R)
• M4: 1,587,233 km (0.048 R)
• M5: 2,201,183 km (0.056 R)
• M6: 3,389,589 km (0.114 R)
• M7: 3,861,121 km (0.104 R)
• M8: 4,830,964 km (0.111 R)
• M9: 5,398,239 km (0.049 R)
• M10: 5,957,137 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.72 AU - 2.14 AU

Year: 1759 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,700,331 km

• M1: 112,049 km (0.116 R)
• M2: 442,810 km (0.115 R)
• M3: 749,037 km (0.086 R)
• M4: 1,129,614 km (0.111 R)
• M5: 1,458,729 km (0.1 R)
• M6: 1,934,749 km (0.109 R)
• M7: 2,327,294 km (0.11 R)
• M8: 2,613,774 km (0.082 R)
• M9: 3,066,308 km (0.053 R)
• M10: 3,834,343 km (0.083 R)
• M11: 4,495,117 km (0.092 R)
• M12: 5,043,991 km (0.116 R)
• M13: 5,398,688 km (0.074 R)
• M14: 6,019,220 km (0.099 R)
• M15: 6,735,943 km (0.045 R)
• M16: 8,224,592 km (0.101 R)
• M17: 9,570,823 km (0.101 R)
• M18: 10,954,603 km (0.058 R)
• M19: 11,658,461 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 9.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.63 AU - 2.97 AU

Year: 3074 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,700,331 km

• M1: 118,781 km (0.062 R)
• M2: 796,609 km (0.104 R)
• M3: 1,138,589 km (0.114 R)
• M4: 2,385,039 km (0.049 R)
• M5: 2,822,014 km (0.117 R)
• M6: 3,413,225 km (0.08 R)
• M7: 4,185,449 km (0.098 R)
• M8: 4,713,081 km (0.055 R)
• M9: 8,308,516 km (0.075 R)
• M10: 9,403,573 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 5.2

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.16 AU - 9.62 AU

Year: 18876 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,700,331 km

• M1: 66,571 km (0.105 R)
• M2: 276,756 km (0.075 R)
• M3: 765,193 km (0.081 R)
• M4: 1,363,585 km (0.093 R)
• M5: 1,536,969 km (0.109 R)
• M6: 2,428,721 km (0.101 R)
• M7: 3,011,256 km (0.079 R)
• M8: 4,280,893 km (0.058 R)
• M9: 5,015,119 km (0.096 R)
• M10: 5,708,505 km (0.105 R)
• M11: 5,911,958 km (0.034 R)
• M12: 8,017,997 km (0.08 R)
• M13: 8,377,182 km (0.094 R)
• M14: 9,238,267 km (0.04 R)
• M15: 10,156,947 km (0.052 R)
• M16: 10,335,717 km (0.073 R)
• M17: 10,516,581 km (0.034 R)
• M18: 10,946,974 km (0.106 R)
• M19: 12,717,315 km (0.105 R)
• M20: 14,294,226 km (0.114 R)
• M21: 15,836,879 km (0.027 R)
• M22: 17,830,421 km (0.074 R)
• M23: 19,339,714 km (0.093 R)
• M24: 20,078,577 km (0.104 R)
• M25: 20,360,420 km (0.091 R)
• M26: 22,711,350 km (0.085 R)
• M27: 23,951,965 km (0.101 R)
• M28: 25,237,161 km (0.107 R)
• M29: 27,135,558 km (0.056 R)
• M30: 28,768,718 km (0.046 R)
• M31: 29,127,005 km (0.101 R)
• M32: 30,714,088 km (0.107 R)
• M33: 33,005,479 km (0.092 R)
• M34: 41,463,294 km (0.119 R)
• M35: 44,894,171 km (0.077 R)
• M36: 49,528,265 km (0.093 R)
• M37: 69,737,740 km (0.101 R)
• M38: 71,908,106 km (0.066 R)
• M39: 74,571,397 km (0.047 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: 276 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit