🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 141 Days

Day: 12.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 44.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 275 Days

Day: 21.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,505,639 km

• M1: 31,416 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.2 AU - 1.64 AU

Year: 637 Days

Day: 12.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,505,639 km

• M1: 204,351 km (0.108 R)
• M2: 835,953 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 14

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.75 AU - 11.49 AU

Year: 13970 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,505,639 km

• M1: 174,132 km (0.075 R)
• M2: 641,476 km (0.113 R)
• M3: 1,826,590 km (0.116 R)
• M4: 2,362,450 km (0.115 R)
• M5: 4,236,911 km (0.078 R)
• M6: 4,756,165 km (0.054 R)
• M7: 5,615,306 km (0.114 R)
• M8: 6,538,025 km (0.104 R)
• M9: 7,810,056 km (0.071 R)
• M10: 12,099,925 km (0.118 R)
• M11: 13,454,384 km (0.03 R)
• M12: 15,104,598 km (0.069 R)
• M13: 15,638,662 km (0.103 R)
• M14: 16,886,308 km (0.057 R)
• M15: 18,349,376 km (0.074 R)
• M16: 18,804,303 km (0.106 R)
• M17: 20,134,677 km (0.094 R)
• M18: 20,700,306 km (0.041 R)
• M19: 25,898,234 km (0.112 R)
• M20: 26,955,292 km (0.1 R)
• M21: 27,642,695 km (0.078 R)
• M22: 28,950,479 km (0.062 R)
• M23: 31,798,075 km (0.1 R)
• M24: 34,252,527 km (0.111 R)
• M25: 36,830,846 km (0.076 R)
• M26: 43,569,033 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.7

Radius: 8

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.36 AU - 14.84 AU

Year: 18894 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,505,639 km

• M1: 99,782 km (0.044 R)
• M2: 604,226 km (0.032 R)
• M3: 922,720 km (0.052 R)
• M4: 1,550,582 km (0.087 R)
• M5: 1,803,103 km (0.092 R)
• M6: 2,639,355 km (0.108 R)
• M7: 3,890,592 km (0.038 R)
• M8: 5,574,465 km (0.043 R)
• M9: 6,257,978 km (0.101 R)
• M10: 8,286,376 km (0.113 R)
• M11: 9,504,551 km (0.072 R)
• M12: 14,524,756 km (0.101 R)
• M13: 15,047,003 km (0.05 R)
• M14: 16,129,044 km (0.104 R)
• M15: 17,428,152 km (0.083 R)
• M16: 18,360,745 km (0.115 R)
• M17: 20,603,666 km (0.109 R)
• M18: 23,630,779 km (0.11 R)
• M19: 24,353,187 km (0.11 R)
• M20: 27,277,975 km (0.083 R)
• M21: 33,169,438 km (0.119 R)
• M22: 33,426,447 km (0.041 R)
• M23: 37,861,575 km (0.054 R)
• M24: 38,424,512 km (0.103 R)
• M25: 41,026,767 km (0.117 R)
• M26: 46,258,803 km (0.109 R)
• M27: 46,579,691 km (0.074 R)
• M28: 47,551,329 km (0.048 R)
• M29: 55,093,904 km (0.073 R)
• M30: 56,729,009 km (0.119 R)
• M31: 60,478,230 km (0.054 R)
• M32: 62,217,904 km (0.09 R)
• M33: 65,594,627 km (0.076 R)
• M34: 66,815,047 km (0.075 R)
• M35: 68,465,709 km (0.071 R)
• M36: 71,205,594 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 4.1

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.74 AU - 20.66 AU

Year: 28053 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,505,639 km

• M1: 55,052 km (0.099 R)
• M2: 206,146 km (0.094 R)
• M3: 357,240 km (0.11 R)
• M4: 649,105 km (0.119 R)
• M5: 1,423,125 km (0.083 R)
• M6: 1,808,788 km (0.094 R)
• M7: 2,283,911 km (0.115 R)
• M8: 2,652,669 km (0.075 R)
• M9: 3,929,637 km (0.078 R)
• M10: 4,606,418 km (0.092 R)
• M11: 4,758,259 km (0.092 R)
• M12: 5,568,182 km (0.111 R)
• M13: 6,656,656 km (0.073 R)
• M14: 9,920,284 km (0.083 R)
• M15: 14,677,645 km (0.098 R)
• M16: 18,960,932 km (0.114 R)
• M17: 19,747,368 km (0.105 R)
• M18: 21,280,148 km (0.047 R)
• M19: 22,562,201 km (0.085 R)
• M20: 23,111,225 km (0.051 R)
• M21: 23,556,728 km (0.049 R)
• M22: 25,278,899 km (0.038 R)
• M23: 29,359,181 km (0.089 R)
• M24: 32,587,951 km (0.086 R)
• M25: 33,289,117 km (0.093 R)
• M26: 34,000,454 km (0.065 R)
• M27: 34,721,666 km (0.103 R)
• M28: 40,863,107 km (0.042 R)
• M29: 44,018,126 km (0.087 R)
• M30: 47,153,398 km (0.115 R)
• M31: 48,411,816 km (0.114 R)
• M32: 51,183,415 km (0.055 R)
• M33: 56,435,498 km (0.03 R)
• M34: 58,262,985 km (0.11 R)
• M35: 60,971,604 km (0.102 R)
• M36: 62,035,395 km (0.118 R)
• M37: 63,111,452 km (0.086 R)
• M38: 66,414,423 km (0.079 R)
• M39: 70,760,990 km (0.072 R)
• M40: 71,464,249 km (0.052 R)
• M41: 81,034,025 km (0.102 R)
• M42: 87,866,758 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit