🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 151 Days

Day: 34.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.15 AU

Year: 360 Days

Day: 36.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,990,454 km

• M1: 101,427 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.14 AU

Year: 410 Days

Day: 17.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,990,454 km

• M1: 386,860 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.28 AU - 1.56 AU

Year: 628 Days

Day: 13.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.96 AU - 6.38 AU

Year: 5007 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,990,454 km

• M1: 110,403 km (0.093 R)
• M2: 182,509 km (0.071 R)
• M3: 424,409 km (0.087 R)
• M4: 862,282 km (0.069 R)
• M5: 974,181 km (0.072 R)
• M6: 1,063,790 km (0.045 R)
• M7: 1,573,470 km (0.103 R)
• M8: 2,034,830 km (0.112 R)
• M9: 2,328,790 km (0.113 R)
• M10: 2,389,078 km (0.039 R)
• M11: 2,561,116 km (0.083 R)
• M12: 2,813,936 km (0.054 R)
• M13: 3,357,126 km (0.114 R)
• M14: 3,480,843 km (0.092 R)
• M15: 3,732,616 km (0.111 R)
• M16: 3,832,099 km (0.111 R)
• M17: 3,889,395 km (0.11 R)
• M18: 4,033,907 km (0.112 R)
• M19: 4,180,064 km (0.084 R)
• M20: 4,328,166 km (0.101 R)
• M21: 4,736,418 km (0.072 R)
• M22: 5,109,814 km (0.034 R)
• M23: 5,268,239 km (0.088 R)
• M24: 5,444,315 km (0.102 R)
• M25: 5,654,949 km (0.099 R)
• M26: 5,967,609 km (0.092 R)
• M27: 6,134,560 km (0.055 R)
• M28: 6,336,816 km (0.117 R)
• M29: 6,507,059 km (0.09 R)
• M30: 6,678,797 km (0.069 R)
• M31: 6,852,031 km (0.108 R)
• M32: 7,185,485 km (0.059 R)
• M33: 8,143,210 km (0.054 R)
• M34: 8,402,763 km (0.089 R)
• M35: 8,496,261 km (0.108 R)
• M36: 8,854,249 km (0.114 R)
• M37: 8,911,246 km (0.117 R)
• M38: 9,236,621 km (0.117 R)
• M39: 10,037,120 km (0.104 R)
• M40: 10,536,028 km (0.108 R)
• M41: 11,207,124 km (0.106 R)
• M42: 11,745,527 km (0.068 R)
• M43: 12,207,635 km (0.111 R)
• M44: 12,292,307 km (0.05 R)
• M45: 13,323,486 km (0.096 R)
• M46: 13,410,701 km (0.098 R)
• M47: 13,937,884 km (0.098 R)
• M48: 14,248,599 km (0.07 R)
• M49: 14,449,359 km (0.069 R)
• M50: 14,516,678 km (0.101 R)
• M51: 14,741,225 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 12.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.66 AU - 6.76 AU

Year: 6446 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,990,454 km

• M1: 187,446 km (0.115 R)
• M2: 533,616 km (0.075 R)
• M3: 661,821 km (0.109 R)
• M4: 891,304 km (0.066 R)
• M5: 1,374,655 km (0.091 R)
• M6: 1,792,332 km (0.115 R)
• M7: 2,078,662 km (0.058 R)
• M8: 2,227,662 km (0.117 R)
• M9: 2,424,383 km (0.12 R)
• M10: 2,558,872 km (0.048 R)
• M11: 2,835,478 km (0.099 R)
• M12: 2,977,446 km (0.102 R)
• M13: 3,170,577 km (0.036 R)
• M14: 3,594,986 km (0.052 R)
• M15: 3,827,013 km (0.115 R)
• M16: 3,984,539 km (0.108 R)
• M17: 4,278,948 km (0.036 R)
• M18: 4,360,479 km (0.077 R)
• M19: 4,552,862 km (0.071 R)
• M20: 4,691,988 km (0.117 R)
• M21: 5,117,893 km (0.117 R)
• M22: 5,586,284 km (0.057 R)
• M23: 6,532,640 km (0.12 R)
• M24: 6,689,867 km (0.086 R)
• M25: 7,008,361 km (0.113 R)
• M26: 7,495,452 km (0.068 R)
• M27: 7,693,370 km (0.103 R)
• M28: 9,056,954 km (0.05 R)
• M29: 9,730,743 km (0.051 R)
• M30: 9,874,656 km (0.116 R)
• M31: 9,983,115 km (0.106 R)
• M32: 10,164,577 km (0.119 R)
• M33: 10,457,490 km (0.119 R)
• M34: 11,013,994 km (0.052 R)
• M35: 11,164,040 km (0.078 R)
• M36: 12,505,784 km (0.103 R)
• M37: 13,096,396 km (0.114 R)
• M38: 14,141,786 km (0.079 R)
• M39: 15,047,152 km (0.047 R)
• M40: 15,297,280 km (0.068 R)
• M41: 16,311,853 km (0.115 R)
• M42: 16,397,423 km (0.041 R)
• M43: 16,827,367 km (0.069 R)
• M44: 17,130,452 km (0.115 R)
• M45: 17,217,369 km (0.063 R)
• M46: 17,698,326 km (0.102 R)
• M47: 18,227,902 km (0.079 R)
• M48: 18,762,864 km (0.081 R)
• M49: 18,987,261 km (0.113 R)
• M50: 20,860,675 km (0.076 R)
• M51: 21,466,995 km (0.091 R)
• M52: 22,792,432 km (0.104 R)
• M53: 23,368,683 km (0.066 R)
• M54: 23,658,604 km (0.059 R)
• M55: 23,755,543 km (0.093 R)
• M56: 24,095,729 km (0.098 R)
• M57: 24,682,601 km (0.101 R)
• M58: 25,027,125 km (0.117 R)
• M59: 25,671,294 km (0.115 R)
• M60: 25,820,742 km (0.116 R)
• M61: 25,920,524 km (0.06 R)
• M62: 26,120,536 km (0.083 R)
• M63: 27,381,796 km (0.089 R)
• M64: 28,302,122 km (0.099 R)
• M65: 29,180,710 km (0.073 R)
• M66: 29,963,406 km (0.083 R)
• M67: 30,331,118 km (0.11 R)
• M68: 31,123,837 km (0.112 R)
• M69: 31,816,475 km (0.119 R)
• M70: 33,216,861 km (0.118 R)
• M71: 33,488,531 km (0.062 R)
• M72: 33,924,608 km (0.085 R)
• M73: 34,857,650 km (0.076 R)
• M74: 35,189,010 km (0.113 R)
• M75: 35,521,416 km (0.06 R)
• M76: 36,189,221 km (0.05 R)
• M77: 36,636,818 km (0.083 R)
• M78: 36,973,712 km (0.086 R)
• M79: 37,368,052 km (0.067 R)
• M80: 37,593,945 km (0.087 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: 278 - 19,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit