🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.67 AU - 0.73 AU

Year: 212 Days

Day: 24 Hours

Environment

Temp: 119 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 212 Days

Day: 32.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,675,969 km

• M1: 154,983 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.24 AU

Year: 395 Days

Day: 46.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,675,969 km

• M1: 277,205 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.01 AU - 3.17 AU

Year: 1964 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,675,969 km

• M1: 722,857 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.79 AU - 5.01 AU

Year: 3338 Days

Day: 39.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.62 AU - 5.58 AU

Year: 3568 Days

Day: 15.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,675,969 km

• M1: 99,483 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.7

Radius: 4.1

Gravity: 38.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.59 AU - 20.67 AU

Year: 32663 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,675,969 km

• M1: 154,684 km (0.105 R)
• M2: 222,602 km (0.108 R)
• M3: 301,290 km (0.119 R)
• M4: 366,365 km (0.107 R)
• M5: 536,458 km (0.101 R)
• M6: 1,073,365 km (0.096 R)
• M7: 1,461,122 km (0.077 R)
• M8: 2,011,493 km (0.1 R)
• M9: 2,265,061 km (0.111 R)
• M10: 2,395,810 km (0.089 R)
• M11: 2,802,417 km (0.069 R)
• M12: 3,677,864 km (0.111 R)
• M13: 4,145,058 km (0.116 R)
• M14: 4,685,705 km (0.104 R)
• M15: 5,191,046 km (0.111 R)
• M16: 5,305,638 km (0.07 R)
• M17: 5,772,533 km (0.098 R)
• M18: 7,507,420 km (0.054 R)
• M19: 8,363,568 km (0.102 R)
• M20: 8,497,907 km (0.103 R)
• M21: 9,319,499 km (0.116 R)
• M22: 9,528,786 km (0.116 R)
• M23: 10,309,537 km (0.11 R)
• M24: 10,598,411 km (0.037 R)
• M25: 11,036,882 km (0.098 R)
• M26: 11,555,837 km (0.118 R)
• M27: 12,617,533 km (0.114 R)
• M28: 13,551,922 km (0.036 R)
• M29: 13,630,760 km (0.046 R)
• M30: 14,107,229 km (0.081 R)
• M31: 14,187,264 km (0.104 R)
• M32: 14,267,299 km (0.102 R)
• M33: 16,150,437 km (0.044 R)
• M34: 16,401,761 km (0.102 R)
• M35: 18,458,432 km (0.063 R)
• M36: 18,809,090 km (0.074 R)
• M37: 19,073,579 km (0.108 R)
• M38: 21,784,292 km (0.104 R)
• M39: 22,340,796 km (0.079 R)
• M40: 22,433,996 km (0.1 R)
• M41: 23,657,258 km (0.101 R)
• M42: 24,516,847 km (0.051 R)
• M43: 26,759,319 km (0.047 R)
• M44: 30,192,291 km (0.092 R)
• M45: 31,645,485 km (0.085 R)
• M46: 33,334,146 km (0.042 R)
• M47: 33,760,799 km (0.076 R)
• M48: 34,081,985 km (0.06 R)
• M49: 34,619,640 km (0.109 R)
• M50: 34,727,500 km (0.101 R)
• M51: 36,249,210 km (0.113 R)
• M52: 37,681,609 km (0.086 R)
• M53: 38,126,065 km (0.115 R)
• M54: 38,237,365 km (0.111 R)
• M55: 38,795,964 km (0.112 R)
• M56: 39,582,400 km (0.082 R)
• M57: 40,601,460 km (0.042 R)
• M58: 41,399,864 km (0.079 R)
• M59: 43,826,043 km (0.109 R)
• M60: 44,879,960 km (0.115 R)
• M61: 47,132,006 km (0.079 R)
• M62: 47,610,719 km (0.025 R)
• M63: 51,129,859 km (0.11 R)
• M64: 51,498,618 km (0.089 R)
• M65: 51,868,275 km (0.119 R)
• M66: 54,480,702 km (0.076 R)
• M67: 56,245,957 km (0.109 R)
• M68: 58,671,387 km (0.098 R)
• M69: 59,186,303 km (0.031 R)
• M70: 62,438,710 km (0.092 R)
• M71: 64,152,653 km (0.109 R)
• M72: 64,550,434 km (0.108 R)
• M73: 67,357,339 km (0.074 R)
• M74: 67,896,490 km (0.056 R)
• M75: 69,931,170 km (0.116 R)
• M76: 70,067,454 km (0.054 R)
• M77: 73,089,480 km (0.116 R)
• M78: 76,013,670 km (0.103 R)
• M79: 76,715,434 km (0.092 R)
• M80: 82,551,097 km (0.063 R)
• M81: 84,140,724 km (0.105 R)
• M82: 84,576,054 km (0.093 R)
• M83: 85,740,673 km (0.092 R)
• M84: 86,032,539 km (0.071 R)
• M85: 86,910,379 km (0.074 R)
• M86: 87,644,306 km (0.047 R)
• M87: 87,938,416 km (0.083 R)
• M88: 88,232,824 km (0.118 R)
• M89: 92,838,195 km (0.072 R)
• M90: 92,988,092 km (0.084 R)
• M91: 94,641,747 km (0.111 R)
• M92: 95,850,647 km (0.072 R)
• M93: 99,967,880 km (0.073 R)
• M94: 102,434,898 km (0.12 R)
• M95: 102,744,715 km (0.114 R)
• M96: 103,209,965 km (0.102 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit