🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.39 AU - 2.11 AU

Year: 882 Days

Day: 21.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.47 AU - 3.71 AU

Year: 2068 Days

Day: 46.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 14.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.8 AU - 7.12 AU

Year: 6992 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,183,891 km

• M1: 205,697 km (0.095 R)
• M2: 347,815 km (0.071 R)
• M3: 533,765 km (0.115 R)
• M4: 632,201 km (0.1 R)
• M5: 874,699 km (0.1 R)
• M6: 971,189 km (0.12 R)
• M7: 1,175,989 km (0.085 R)
• M8: 1,395,748 km (0.073 R)
• M9: 1,861,147 km (0.118 R)
• M10: 2,103,795 km (0.063 R)
• M11: 2,271,344 km (0.078 R)
• M12: 2,443,532 km (0.1 R)
• M13: 2,548,998 km (0.119 R)
• M14: 2,728,366 km (0.088 R)
• M15: 2,838,021 km (0.105 R)
• M16: 3,099,817 km (0.086 R)
• M17: 3,311,199 km (0.058 R)
• M18: 3,428,484 km (0.102 R)
• M19: 3,667,541 km (0.091 R)
• M20: 3,809,510 km (0.073 R)
• M21: 4,810,170 km (0.101 R)
• M22: 5,146,167 km (0.099 R)
• M23: 5,912,557 km (0.08 R)
• M24: 6,007,850 km (0.107 R)
• M25: 6,345,642 km (0.085 R)
• M26: 6,590,833 km (0.106 R)
• M27: 6,789,200 km (0.119 R)
• M28: 7,115,922 km (0.119 R)
• M29: 7,268,512 km (0.119 R)
• M30: 7,447,880 km (0.106 R)
• M31: 7,550,953 km (0.08 R)
• M32: 7,758,744 km (0.104 R)
• M33: 8,021,139 km (0.095 R)
• M34: 8,126,904 km (0.114 R)
• M35: 8,286,525 km (0.066 R)
• M36: 8,717,068 km (0.109 R)
• M37: 9,155,090 km (0.083 R)
• M38: 9,825,588 km (0.105 R)
• M39: 10,252,840 km (0.083 R)
• M40: 10,569,987 km (0.078 R)
• M41: 10,831,783 km (0.095 R)
• M42: 11,214,006 km (0.037 R)
• M43: 13,221,909 km (0.101 R)
• M44: 13,504,200 km (0.119 R)
• M45: 13,820,300 km (0.092 R)
• M46: 13,979,323 km (0.11 R)
• M47: 14,234,985 km (0.058 R)
• M48: 14,459,831 km (0.045 R)
• M49: 14,718,486 km (0.095 R)
• M50: 14,815,724 km (0.086 R)
• M51: 15,043,711 km (0.085 R)
• M52: 15,536,188 km (0.093 R)
• M53: 15,635,371 km (0.086 R)
• M54: 16,469,678 km (0.102 R)
• M55: 16,638,425 km (0.036 R)
• M56: 17,011,372 km (0.087 R)
• M57: 17,318,646 km (0.101 R)
• M58: 17,455,828 km (0.115 R)
• M59: 17,696,680 km (0.059 R)
• M60: 19,271,347 km (0.096 R)
• M61: 19,449,219 km (0.068 R)
• M62: 19,842,063 km (0.087 R)
• M63: 20,382,261 km (0.116 R)
• M64: 21,513,819 km (0.081 R)
• M65: 22,441,177 km (0.066 R)
• M66: 22,891,017 km (0.102 R)
• M67: 23,154,758 km (0.084 R)
• M68: 23,913,968 km (0.11 R)
• M69: 24,105,004 km (0.066 R)
• M70: 25,145,756 km (0.047 R)
• M71: 25,534,861 km (0.075 R)
• M72: 26,437,385 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 6.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.83 AU - 17.85 AU

Year: 26315 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,183,891 km

• M1: 88,263 km (0.071 R)
• M2: 188,344 km (0.119 R)
• M3: 271,969 km (0.062 R)
• M4: 419,921 km (0.087 R)
• M5: 482,154 km (0.119 R)
• M6: 582,085 km (0.106 R)
• M7: 628,909 km (0.11 R)
• M8: 714,031 km (0.026 R)
• M9: 1,779,766 km (0.067 R)
• M10: 2,556,628 km (0.093 R)
• M11: 2,938,701 km (0.108 R)
• M12: 3,425,193 km (0.026 R)
• M13: 3,622,363 km (0.047 R)
• M14: 3,845,862 km (0.12 R)
• M15: 4,212,826 km (0.081 R)
• M16: 4,591,009 km (0.09 R)
• M17: 5,078,848 km (0.108 R)
• M18: 5,253,578 km (0.113 R)
• M19: 5,303,843 km (0.107 R)
• M20: 5,583,292 km (0.104 R)
• M21: 6,077,114 km (0.068 R)
• M22: 6,775,587 km (0.114 R)
• M23: 7,162,148 km (0.041 R)
• M24: 8,247,181 km (0.114 R)
• M25: 8,305,674 km (0.051 R)
• M26: 8,393,787 km (0.076 R)
• M27: 8,630,002 km (0.105 R)
• M28: 8,808,771 km (0.083 R)
• M29: 9,018,807 km (0.037 R)
• M30: 10,156,050 km (0.053 R)
• M31: 10,534,532 km (0.052 R)
• M32: 10,917,653 km (0.061 R)
• M33: 11,046,307 km (0.091 R)
• M34: 12,495,312 km (0.063 R)
• M35: 12,866,763 km (0.093 R)
• M36: 14,742,571 km (0.108 R)
• M37: 14,813,630 km (0.101 R)
• M38: 15,821,022 km (0.099 R)
• M39: 16,039,734 km (0.063 R)
• M40: 18,703,324 km (0.119 R)
• M41: 19,050,690 km (0.098 R)
• M42: 19,908,634 km (0.108 R)
• M43: 20,342,318 km (0.092 R)
• M44: 20,818,937 km (0.111 R)
• M45: 21,864,327 km (0.082 R)
• M46: 21,985,950 km (0.075 R)
• M47: 22,475,135 km (0.057 R)
• M48: 22,803,203 km (0.115 R)
• M49: 23,050,339 km (0.068 R)
• M50: 24,804,823 km (0.088 R)
• M51: 26,256,221 km (0.073 R)
• M52: 26,688,410 km (0.036 R)
• M53: 27,515,836 km (0.086 R)
• M54: 27,822,960 km (0.096 R)
• M55: 28,130,982 km (0.072 R)
• M56: 28,484,631 km (0.062 R)
• M57: 28,839,627 km (0.104 R)
• M58: 29,509,227 km (0.114 R)
• M59: 29,643,716 km (0.093 R)
• M60: 29,868,412 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit