🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.57 AU - 0.69 AU

Year: 183 Days

Day: 24 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.4 °

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: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 214 Days

Day: 18 Hours

Environment

Temp: 119 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.9 AU - 1.9 AU

Year: 957 Days

Day: 43.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.35 AU - 3.65 AU

Year: 1898 Days

Day: 29.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.45 AU - 4.07 AU

Year: 2150 Days

Day: 45.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,660,823 km

• M1: 44,131 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.81 AU - 3.93 AU

Year: 2260 Days

Day: 37.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,660,823 km

• M1: 779,255 km (0.103 R)

Asteroid Belt

Center: 11.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.5

Radius: 6.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.15 AU - 22.69 AU

Year: 30059 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,660,823 km

• M1: 80,633 km (0.08 R)
• M2: 485,445 km (0.117 R)
• M3: 525,388 km (0.067 R)
• M4: 838,346 km (0.051 R)
• M5: 912,248 km (0.084 R)
• M6: 1,640,939 km (0.114 R)
• M7: 2,092,126 km (0.058 R)
• M8: 2,331,483 km (0.084 R)
• M9: 2,688,723 km (0.082 R)
• M10: 3,256,446 km (0.106 R)
• M11: 3,860,373 km (0.073 R)
• M12: 4,673,737 km (0.115 R)
• M13: 5,726,606 km (0.046 R)
• M14: 5,964,916 km (0.086 R)
• M15: 6,109,427 km (0.071 R)
• M16: 7,307,108 km (0.073 R)
• M17: 8,197,963 km (0.094 R)
• M18: 10,080,353 km (0.062 R)
• M19: 11,846,506 km (0.107 R)
• M20: 13,013,668 km (0.086 R)
• M21: 14,539,567 km (0.052 R)
• M22: 15,191,813 km (0.102 R)
• M23: 17,411,397 km (0.117 R)
• M24: 18,313,173 km (0.11 R)
• M25: 18,593,669 km (0.037 R)
• M26: 19,586,700 km (0.102 R)
• M27: 20,669,788 km (0.118 R)
• M28: 21,328,767 km (0.074 R)
• M29: 22,069,276 km (0.085 R)
• M30: 22,517,471 km (0.094 R)
• M31: 22,742,766 km (0.08 R)
• M32: 23,727,569 km (0.058 R)
• M33: 23,880,308 km (0.117 R)
• M34: 24,033,347 km (0.083 R)
• M35: 26,764,256 km (0.048 R)
• M36: 30,085,927 km (0.079 R)
• M37: 32,005,417 km (0.104 R)
• M38: 34,050,271 km (0.092 R)
• M39: 35,873,719 km (0.06 R)
• M40: 36,841,617 km (0.113 R)
• M41: 37,907,203 km (0.079 R)
• M42: 38,264,592 km (0.085 R)
• M43: 39,614,863 km (0.117 R)
• M44: 40,159,399 km (0.051 R)
• M45: 40,523,819 km (0.108 R)
• M46: 40,615,074 km (0.043 R)
• M47: 41,623,513 km (0.062 R)
• M48: 42,362,078 km (0.097 R)
• M49: 44,509,406 km (0.098 R)
• M50: 44,886,542 km (0.073 R)
• M51: 44,980,938 km (0.093 R)
• M52: 45,170,030 km (0.099 R)
• M53: 46,119,228 km (0.08 R)
• M54: 46,500,853 km (0.027 R)
• M55: 46,596,296 km (0.108 R)
• M56: 47,171,051 km (0.092 R)
• M57: 48,521,022 km (0.076 R)
• M58: 51,654,200 km (0.095 R)
• M59: 52,249,001 km (0.116 R)
• M60: 54,953,132 km (0.089 R)
• M61: 55,256,517 km (0.103 R)
• M62: 56,883,244 km (0.11 R)
• M63: 58,113,686 km (0.096 R)
• M64: 61,647,188 km (0.053 R)
• M65: 61,752,206 km (0.103 R)
• M66: 61,962,241 km (0.117 R)
• M67: 64,715,590 km (0.062 R)
• M68: 65,356,617 km (0.072 R)
• M69: 66,322,122 km (0.119 R)
• M70: 67,184,254 km (0.116 R)
• M71: 67,616,742 km (0.09 R)
• M72: 68,484,409 km (0.096 R)
• M73: 69,028,646 km (0.073 R)
• M74: 69,355,817 km (0.096 R)
• M75: 69,792,942 km (0.027 R)
• M76: 69,902,298 km (0.106 R)
• M77: 70,999,598 km (0.066 R)
• M78: 71,550,418 km (0.06 R)
• M79: 72,213,136 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit