🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 278 Days

Day: 36.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,215,677 km

• M1: 67,618 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 14.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 479 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,215,677 km

• M1: 175,329 km (0.107 R)
• M2: 857,645 km (0.108 R)
• M3: 1,430,604 km (0.045 R)
• M4: 2,570,540 km (0.086 R)
• M5: 3,197,804 km (0.075 R)
• M6: 4,398,327 km (0.054 R)
• M7: 4,997,317 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 12.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.13 AU - 2.75 AU

Year: 2461 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,215,677 km

• M1: 150,495 km (0.115 R)
• M2: 551,717 km (0.053 R)
• M3: 1,475,035 km (0.116 R)
• M4: 1,904,231 km (0.076 R)
• M5: 2,417,352 km (0.06 R)
• M6: 2,854,926 km (0.114 R)
• M7: 3,285,020 km (0.082 R)
• M8: 3,875,333 km (0.097 R)
• M9: 5,480,817 km (0.098 R)
• M10: 5,989,151 km (0.068 R)
• M11: 8,035,350 km (0.073 R)
• M12: 9,510,236 km (0.104 R)
• M13: 10,115,509 km (0.095 R)
• M14: 12,234,563 km (0.086 R)
• M15: 12,759,801 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 13.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.26 AU - 5.36 AU

Year: 7901 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,215,677 km

• M1: 171,738 km (0.101 R)
• M2: 717,621 km (0.078 R)
• M3: 1,201,420 km (0.078 R)
• M4: 1,628,971 km (0.056 R)
• M5: 2,538,227 km (0.065 R)
• M6: 3,098,471 km (0.063 R)
• M7: 3,672,628 km (0.087 R)
• M8: 4,342,527 km (0.1 R)
• M9: 5,803,649 km (0.116 R)
• M10: 9,200,269 km (0.118 R)
• M11: 12,504,886 km (0.082 R)
• M12: 13,034,163 km (0.054 R)
• M13: 13,744,604 km (0.101 R)
• M14: 15,362,654 km (0.081 R)
• M15: 16,031,955 km (0.119 R)
• M16: 19,113,073 km (0.117 R)
• M17: 21,125,613 km (0.058 R)
• M18: 21,801,646 km (0.119 R)
• M19: 26,078,798 km (0.047 R)
• M20: 32,050,596 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 9.7

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.3 AU - 5.6 AU

Year: 8215 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,215,677 km

• M1: 159,023 km (0.106 R)
• M2: 518,357 km (0.097 R)
• M3: 922,720 km (0.102 R)
• M4: 1,293,872 km (0.1 R)
• M5: 1,605,335 km (0.087 R)
• M6: 1,999,974 km (0.104 R)
• M7: 2,497,237 km (0.087 R)
• M8: 2,859,264 km (0.108 R)
• M9: 4,271,917 km (0.12 R)
• M10: 5,420,380 km (0.116 R)
• M11: 5,891,613 km (0.111 R)
• M12: 8,359,529 km (0.07 R)
• M13: 9,128,612 km (0.045 R)
• M14: 10,964,776 km (0.049 R)
• M15: 12,858,087 km (0.094 R)
• M16: 13,454,234 km (0.107 R)
• M17: 15,221,434 km (0.096 R)
• M18: 16,644,708 km (0.107 R)
• M19: 17,787,187 km (0.092 R)
• M20: 18,677,743 km (0.112 R)
• M21: 21,528,031 km (0.1 R)
• M22: 22,539,313 km (0.067 R)
• M23: 23,493,747 km (0.065 R)
• M24: 25,669,499 km (0.094 R)
• M25: 27,095,615 km (0.106 R)
• M26: 32,448,676 km (0.101 R)
• M27: 35,026,397 km (0.093 R)
• M28: 37,136,475 km (0.071 R)
• M29: 38,835,308 km (0.111 R)
• M30: 40,332,184 km (0.097 R)
• M31: 40,967,078 km (0.082 R)
• M32: 42,256,911 km (0.078 R)
• M33: 43,308,135 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 6.3

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.15 AU - 8.61 AU

Year: 15663 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,215,677 km

• M1: 78,389 km (0.085 R)
• M2: 340,784 km (0.037 R)
• M3: 804,537 km (0.103 R)
• M4: 1,764,507 km (0.106 R)
• M5: 2,039,917 km (0.118 R)
• M6: 2,585,650 km (0.082 R)
• M7: 2,868,240 km (0.113 R)
• M8: 3,412,776 km (0.069 R)
• M9: 3,637,472 km (0.082 R)
• M10: 3,872,042 km (0.077 R)
• M11: 4,948,698 km (0.109 R)
• M12: 5,691,152 km (0.11 R)
• M13: 5,967,758 km (0.104 R)
• M14: 7,348,397 km (0.092 R)
• M15: 7,581,919 km (0.1 R)
• M16: 7,965,787 km (0.105 R)
• M17: 9,799,558 km (0.068 R)
• M18: 12,548,120 km (0.034 R)
• M19: 13,017,408 km (0.057 R)
• M20: 14,641,742 km (0.108 R)
• M21: 16,876,734 km (0.068 R)
• M22: 18,890,471 km (0.11 R)
• M23: 19,685,285 km (0.096 R)
• M24: 21,341,333 km (0.102 R)
• M25: 26,099,293 km (0.079 R)
• M26: 33,907,554 km (0.078 R)
• M27: 34,686,211 km (0.072 R)
• M28: 34,948,307 km (0.087 R)
• M29: 38,059,194 km (0.096 R)
• M30: 38,338,045 km (0.03 R)
• M31: 40,473,704 km (0.118 R)
• M32: 44,515,390 km (0.09 R)
• M33: 47,838,856 km (0.098 R)
• M34: 61,821,918 km (0.118 R)
• M35: 67,773,969 km (0.05 R)
• M36: 68,595,261 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit