🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.51 AU - 0.85 AU

Year: 203 Days

Day: 32.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,265,597 km

• M1: 310,715 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.68 AU - 0.72 AU

Year: 212 Days

Day: 28.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.25 AU - 1.37 AU

Year: 542 Days

Day: 29.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 9.9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.52 AU - 7.94 AU

Year: 6314 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,265,597 km

• M1: 123,418 km (0.077 R)
• M2: 757,414 km (0.108 R)
• M3: 1,267,992 km (0.066 R)
• M4: 1,997,880 km (0.057 R)
• M5: 2,414,360 km (0.115 R)
• M6: 2,811,393 km (0.089 R)
• M7: 3,715,114 km (0.104 R)
• M8: 6,620,155 km (0.086 R)
• M9: 8,207,388 km (0.095 R)
• M10: 10,873,671 km (0.104 R)
• M11: 15,121,203 km (0.081 R)
• M12: 16,603,568 km (0.048 R)
• M13: 16,988,783 km (0.092 R)
• M14: 17,445,804 km (0.119 R)
• M15: 19,075,075 km (0.077 R)
• M16: 23,267,406 km (0.12 R)
• M17: 27,318,217 km (0.062 R)
• M18: 29,980,909 km (0.104 R)
• M19: 30,937,737 km (0.057 R)
• M20: 31,619,604 km (0.094 R)
• M21: 33,317,241 km (0.052 R)
• M22: 35,285,650 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 11.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.88 AU - 10.9 AU

Year: 12997 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,265,597 km

• M1: 141,968 km (0.027 R)
• M2: 902,075 km (0.102 R)
• M3: 1,590,225 km (0.096 R)
• M4: 1,983,069 km (0.095 R)
• M5: 2,460,586 km (0.054 R)
• M6: 3,129,887 km (0.106 R)
• M7: 3,754,757 km (0.108 R)
• M8: 5,423,372 km (0.103 R)
• M9: 6,101,200 km (0.114 R)
• M10: 7,078,074 km (0.084 R)
• M11: 8,430,438 km (0.034 R)
• M12: 13,327,076 km (0.054 R)
• M13: 16,370,196 km (0.026 R)
• M14: 21,024,634 km (0.084 R)
• M15: 28,859,524 km (0.087 R)
• M16: 29,499,354 km (0.065 R)
• M17: 32,381,656 km (0.107 R)
• M18: 34,009,131 km (0.067 R)
• M19: 36,551,397 km (0.104 R)
• M20: 38,443,212 km (0.076 R)
• M21: 40,532,047 km (0.114 R)
• M22: 46,665,261 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.4

Radius: 3.5

Gravity: 81.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.33 AU - 18.37 AU

Year: 28428 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,265,597 km

• M1: 48,171 km (0.068 R)
• M2: 218,114 km (0.05 R)
• M3: 441,763 km (0.076 R)
• M4: 638,035 km (0.084 R)
• M5: 791,522 km (0.109 R)
• M6: 983,008 km (0.113 R)
• M7: 1,127,370 km (0.119 R)
• M8: 1,788,742 km (0.105 R)
• M9: 2,119,203 km (0.115 R)
• M10: 2,929,426 km (0.098 R)
• M11: 3,962,548 km (0.077 R)
• M12: 5,259,712 km (0.103 R)
• M13: 6,764,517 km (0.112 R)
• M14: 11,731,016 km (0.105 R)
• M15: 12,103,964 km (0.101 R)
• M16: 12,407,947 km (0.118 R)
• M17: 13,839,449 km (0.085 R)
• M18: 15,644,197 km (0.051 R)
• M19: 15,823,864 km (0.103 R)
• M20: 22,899,395 km (0.101 R)
• M21: 24,918,517 km (0.045 R)
• M22: 31,825,451 km (0.059 R)
• M23: 31,969,514 km (0.09 R)
• M24: 34,333,459 km (0.083 R)
• M25: 41,258,345 km (0.055 R)
• M26: 43,877,205 km (0.114 R)
• M27: 46,790,474 km (0.096 R)
• M28: 47,350,718 km (0.115 R)
• M29: 49,830,004 km (0.088 R)
• M30: 51,596,306 km (0.085 R)
• M31: 52,998,486 km (0.079 R)
• M32: 55,669,706 km (0.08 R)
• M33: 62,850,703 km (0.095 R)
• M34: 65,374,868 km (0.11 R)
• M35: 75,378,328 km (0.065 R)
• M36: 81,412,956 km (0.095 R)
• M37: 82,766,069 km (0.067 R)
• M38: 88,612,952 km (0.115 R)
• M39: 89,470,148 km (0.116 R)
• M40: 93,248,242 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 3.2

Gravity: 53.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.7 AU - 19.66 AU

Year: 30378 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,265,597 km

• M1: 55,351 km (0.087 R)
• M2: 436,078 km (0.091 R)
• M3: 601,832 km (0.053 R)
• M4: 1,234,332 km (0.117 R)
• M5: 1,794,426 km (0.104 R)
• M6: 2,506,812 km (0.118 R)
• M7: 2,898,459 km (0.065 R)
• M8: 3,299,531 km (0.11 R)
• M9: 5,359,942 km (0.054 R)
• M10: 7,297,833 km (0.107 R)
• M11: 7,608,099 km (0.072 R)
• M12: 7,981,196 km (0.108 R)
• M13: 10,349,779 km (0.082 R)
• M14: 12,189,384 km (0.066 R)
• M15: 18,135,301 km (0.078 R)
• M16: 18,992,347 km (0.084 R)
• M17: 25,998,016 km (0.114 R)
• M18: 27,209,010 km (0.099 R)
• M19: 41,940,661 km (0.084 R)
• M20: 50,879,433 km (0.039 R)
• M21: 63,570,568 km (0.086 R)
• M22: 78,963,890 km (0.082 R)
• M23: 79,969,337 km (0.109 R)
• M24: 81,493,290 km (0.1 R)
• M25: 91,321,571 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit