🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 396 Days

Day: 34.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.86 AU - 3.64 AU

Year: 2219 Days

Day: 36.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,280,623 km

• M1: 721,660 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 11.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.28 AU - 10.98 AU

Year: 10449 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,280,623 km

• M1: 210,335 km (0.105 R)
• M2: 308,172 km (0.068 R)
• M3: 542,891 km (0.11 R)
• M4: 634,893 km (0.09 R)
• M5: 819,198 km (0.077 R)
• M6: 1,726,659 km (0.072 R)
• M7: 1,868,926 km (0.095 R)
• M8: 2,039,917 km (0.116 R)
• M9: 2,139,998 km (0.096 R)
• M10: 2,692,612 km (0.087 R)
• M11: 2,858,516 km (0.114 R)
• M12: 3,376,873 km (0.031 R)
• M13: 3,556,241 km (0.075 R)
• M14: 3,708,082 km (0.114 R)
• M15: 4,208,786 km (0.069 R)
• M16: 4,532,666 km (0.082 R)
• M17: 4,931,943 km (0.075 R)
• M18: 5,273,475 km (0.096 R)
• M19: 7,017,935 km (0.091 R)
• M20: 8,841,982 km (0.092 R)
• M21: 9,131,753 km (0.051 R)
• M22: 10,063,150 km (0.064 R)
• M23: 10,847,641 km (0.111 R)
• M24: 11,069,195 km (0.037 R)
• M25: 11,292,096 km (0.079 R)
• M26: 11,381,705 km (0.108 R)
• M27: 11,561,522 km (0.102 R)
• M28: 12,061,179 km (0.066 R)
• M29: 12,847,166 km (0.054 R)
• M30: 13,602,037 km (0.115 R)
• M31: 13,984,858 km (0.086 R)
• M32: 14,177,540 km (0.115 R)
• M33: 14,565,746 km (0.115 R)
• M34: 15,006,611 km (0.113 R)
• M35: 15,451,964 km (0.11 R)
• M36: 15,901,655 km (0.107 R)
• M37: 16,507,826 km (0.057 R)
• M38: 16,660,715 km (0.064 R)
• M39: 17,173,237 km (0.104 R)
• M40: 17,743,055 km (0.107 R)
• M41: 17,847,325 km (0.107 R)
• M42: 18,424,474 km (0.065 R)
• M43: 18,954,499 km (0.106 R)
• M44: 19,489,611 km (0.043 R)
• M45: 19,758,887 km (0.088 R)
• M46: 19,975,355 km (0.115 R)
• M47: 20,247,025 km (0.06 R)
• M48: 20,519,742 km (0.049 R)
• M49: 20,793,805 km (0.102 R)
• M50: 21,069,215 km (0.109 R)
• M51: 21,567,675 km (0.116 R)
• M52: 21,790,575 km (0.067 R)
• M53: 22,689,509 km (0.072 R)
• M54: 22,972,997 km (0.101 R)
• M55: 23,257,532 km (0.119 R)
• M56: 23,428,971 km (0.103 R)
• M57: 24,060,723 km (0.108 R)
• M58: 24,176,213 km (0.083 R)
• M59: 24,349,746 km (0.103 R)
• M60: 26,405,071 km (0.115 R)
• M61: 27,062,404 km (0.057 R)
• M62: 27,363,096 km (0.104 R)
• M63: 27,604,397 km (0.06 R)
• M64: 28,089,095 km (0.067 R)
• M65: 28,393,377 km (0.1 R)
• M66: 29,559,941 km (0.085 R)
• M67: 30,118,091 km (0.119 R)
• M68: 30,242,556 km (0.087 R)
• M69: 31,181,582 km (0.07 R)
• M70: 31,623,195 km (0.097 R)
• M71: 32,130,331 km (0.071 R)
• M72: 32,767,918 km (0.12 R)
• M73: 32,895,973 km (0.109 R)
• M74: 34,120,731 km (0.08 R)
• M75: 34,250,582 km (0.119 R)
• M76: 34,575,658 km (0.042 R)
• M77: 36,150,924 km (0.06 R)
• M78: 37,147,246 km (0.062 R)
• M79: 37,280,687 km (0.102 R)
• M80: 37,682,208 km (0.098 R)
• M81: 37,816,397 km (0.05 R)
• M82: 39,031,132 km (0.086 R)
• M83: 39,234,734 km (0.045 R)
• M84: 40,053,035 km (0.077 R)
• M85: 40,395,614 km (0.098 R)
• M86: 40,739,240 km (0.103 R)
• M87: 40,877,020 km (0.055 R)
• M88: 43,101,241 km (0.108 R)
• M89: 43,945,571 km (0.053 R)
• M90: 45,436,015 km (0.075 R)
• M91: 47,884,334 km (0.084 R)
• M92: 48,248,006 km (0.113 R)
• M93: 48,904,741 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.48 AU - 14.7 AU

Year: 15922 Days

Day: 22.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,280,623 km

• M1: 137,780 km (0.12 R)
• M2: 372,499 km (0.038 R)
• M3: 510,578 km (0.091 R)
• M4: 579,841 km (0.11 R)
• M5: 931,247 km (0.085 R)
• M6: 1,228,647 km (0.074 R)
• M7: 2,204,325 km (0.063 R)
• M8: 2,261,920 km (0.119 R)
• M9: 2,418,100 km (0.089 R)
• M10: 2,720,587 km (0.11 R)
• M11: 3,360,866 km (0.073 R)
• M12: 4,822,587 km (0.118 R)
• M13: 5,253,578 km (0.105 R)
• M14: 7,240,687 km (0.089 R)
• M15: 7,909,987 km (0.091 R)
• M16: 8,117,629 km (0.102 R)
• M17: 8,207,238 km (0.084 R)
• M18: 8,873,697 km (0.084 R)
• M19: 9,338,198 km (0.103 R)
• M20: 9,747,049 km (0.109 R)
• M21: 11,440,198 km (0.092 R)
• M22: 12,630,099 km (0.068 R)
• M23: 13,082,035 km (0.063 R)
• M24: 14,037,367 km (0.116 R)
• M25: 14,216,734 km (0.071 R)
• M26: 14,433,053 km (0.091 R)
• M27: 14,941,985 km (0.039 R)
• M28: 15,977,202 km (0.076 R)
• M29: 16,541,336 km (0.118 R)
• M30: 19,258,931 km (0.105 R)
• M31: 19,939,451 km (0.105 R)
• M32: 20,668,741 km (0.05 R)
• M33: 21,571,714 km (0.082 R)
• M34: 22,028,137 km (0.106 R)
• M35: 23,203,976 km (0.079 R)
• M36: 23,416,106 km (0.058 R)
• M37: 24,056,385 km (0.109 R)
• M38: 25,616,391 km (0.09 R)
• M39: 26,231,837 km (0.114 R)
• M40: 28,152,374 km (0.083 R)
• M41: 28,423,895 km (0.058 R)
• M42: 29,198,064 km (0.03 R)
• M43: 30,349,070 km (0.083 R)
• M44: 31,280,616 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit