🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 175 Days

Day: 45.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 322 Days

Day: 36.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,117,607 km

• M1: 234,869 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 8.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.49 AU - 6.93 AU

Year: 6548 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,117,607 km

• M1: 109,057 km (0.091 R)
• M2: 380,876 km (0.054 R)
• M3: 951,742 km (0.062 R)
• M4: 1,710,801 km (0.111 R)
• M5: 2,034,980 km (0.081 R)
• M6: 3,384,203 km (0.088 R)
• M7: 4,392,493 km (0.048 R)
• M8: 5,113,704 km (0.056 R)
• M9: 6,062,454 km (0.113 R)
• M10: 7,574,888 km (0.053 R)
• M11: 8,571,659 km (0.038 R)
• M12: 9,905,773 km (0.058 R)
• M13: 10,205,716 km (0.116 R)
• M14: 10,644,636 km (0.102 R)
• M15: 12,929,295 km (0.065 R)
• M16: 13,236,120 km (0.07 R)
• M17: 15,180,743 km (0.08 R)
• M18: 15,986,028 km (0.117 R)
• M19: 16,399,218 km (0.076 R)
• M20: 17,619,039 km (0.034 R)
• M21: 23,407,579 km (0.097 R)
• M22: 24,248,618 km (0.089 R)
• M23: 24,794,351 km (0.074 R)
• M24: 26,562,748 km (0.118 R)
• M25: 28,499,741 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.1

Radius: 7.1

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.84 AU - 14.64 AU

Year: 16132 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,117,607 km

• M1: 104,270 km (0.094 R)
• M2: 338,091 km (0.109 R)
• M3: 588,069 km (0.096 R)
• M4: 1,344,885 km (0.099 R)
• M5: 1,988,754 km (0.103 R)
• M6: 2,358,410 km (0.088 R)
• M7: 3,023,672 km (0.067 R)
• M8: 3,600,073 km (0.086 R)
• M9: 3,930,086 km (0.113 R)
• M10: 4,513,517 km (0.049 R)
• M11: 5,006,143 km (0.058 R)
• M12: 5,851,820 km (0.113 R)
• M13: 9,453,389 km (0.119 R)
• M14: 9,966,210 km (0.098 R)
• M15: 10,318,364 km (0.104 R)
• M16: 12,072,099 km (0.057 R)
• M17: 13,369,562 km (0.095 R)
• M18: 14,088,679 km (0.115 R)
• M19: 16,891,544 km (0.047 R)
• M20: 18,687,317 km (0.09 R)
• M21: 23,160,742 km (0.119 R)
• M22: 24,940,059 km (0.095 R)
• M23: 26,921,483 km (0.08 R)
• M24: 27,489,955 km (0.113 R)
• M25: 30,575,860 km (0.116 R)
• M26: 35,354,315 km (0.085 R)
• M27: 36,036,033 km (0.11 R)
• M28: 38,994,929 km (0.104 R)
• M29: 39,284,999 km (0.078 R)
• M30: 40,016,234 km (0.102 R)
• M31: 42,417,279 km (0.113 R)
• M32: 43,341,944 km (0.108 R)
• M33: 44,753,998 km (0.086 R)
• M34: 47,339,498 km (0.112 R)
• M35: 51,228,295 km (0.111 R)
• M36: 53,696,660 km (0.114 R)
• M37: 57,734,007 km (0.084 R)
• M38: 60,988,958 km (0.117 R)
• M39: 61,969,123 km (0.03 R)
• M40: 68,071,669 km (0.068 R)
• M41: 69,764,069 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit