🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 228 Days

Day: 34.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 285 Days

Day: 35 Hours

Environment

Temp: 113 °C

Axial Tilt: 96.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,134,309 km

• M1: 83,326 km (0.105 R)
• M2: 246,986 km (0.115 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.24 AU - 1.5 AU

Year: 564 Days

Day: 16.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.59 AU - 1.85 AU

Year: 793 Days

Day: 39 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,134,309 km

• M1: 1,101,489 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.59 AU - 2.45 AU

Year: 1009 Days

Day: 25.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.2 AU - 2.58 AU

Year: 1299 Days

Day: 25.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.96 AU - 3.78 AU

Year: 2174 Days

Day: 31.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,134,309 km

• M1: 190,288 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 8.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.87 AU - 8.73 AU

Year: 7656 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,134,309 km

• M1: 121,473 km (0.105 R)
• M2: 236,813 km (0.077 R)
• M3: 506,239 km (0.099 R)
• M4: 858,692 km (0.111 R)
• M5: 910,901 km (0.115 R)
• M6: 1,102,686 km (0.06 R)
• M7: 1,218,325 km (0.089 R)
• M8: 1,322,744 km (0.102 R)
• M9: 1,477,279 km (0.062 R)
• M10: 1,804,300 km (0.034 R)
• M11: 1,872,517 km (0.083 R)
• M12: 1,924,128 km (0.087 R)
• M13: 2,658,653 km (0.077 R)
• M14: 2,736,594 km (0.074 R)
• M15: 2,995,099 km (0.034 R)
• M16: 3,240,739 km (0.068 R)
• M17: 3,578,531 km (0.103 R)
• M18: 3,773,606 km (0.116 R)
• M19: 4,425,404 km (0.074 R)
• M20: 4,823,783 km (0.074 R)
• M21: 5,111,909 km (0.112 R)
• M22: 5,258,066 km (0.048 R)
• M23: 5,455,236 km (0.108 R)
• M24: 5,780,761 km (0.1 R)
• M25: 6,009,795 km (0.104 R)
• M26: 6,345,942 km (0.097 R)
• M27: 6,555,827 km (0.072 R)
• M28: 6,608,636 km (0.119 R)
• M29: 6,928,625 km (0.104 R)
• M30: 7,063,563 km (0.106 R)
• M31: 7,172,021 km (0.08 R)
• M32: 7,226,475 km (0.12 R)
• M33: 7,281,078 km (0.051 R)
• M34: 8,003,486 km (0.12 R)
• M35: 8,116,582 km (0.086 R)
• M36: 8,719,461 km (0.11 R)
• M37: 8,982,155 km (0.112 R)
• M38: 9,188,451 km (0.045 R)
• M39: 9,336,702 km (0.113 R)
• M40: 10,059,260 km (0.088 R)
• M41: 10,987,664 km (0.114 R)
• M42: 11,050,496 km (0.071 R)
• M43: 11,239,886 km (0.106 R)
• M44: 11,334,881 km (0.099 R)
• M45: 11,814,342 km (0.109 R)
• M46: 12,300,386 km (0.111 R)
• M47: 12,628,005 km (0.104 R)
• M48: 12,792,862 km (0.108 R)
• M49: 12,925,256 km (0.083 R)
• M50: 13,258,410 km (0.052 R)
• M51: 13,729,494 km (0.114 R)
• M52: 13,797,262 km (0.034 R)
• M53: 13,865,030 km (0.08 R)
• M54: 13,933,097 km (0.108 R)
• M55: 14,137,597 km (0.115 R)
• M56: 14,240,371 km (0.063 R)
• M57: 14,446,367 km (0.108 R)
• M58: 14,688,117 km (0.058 R)
• M59: 15,000,777 km (0.089 R)
• M60: 15,070,639 km (0.043 R)
• M61: 15,140,501 km (0.101 R)
• M62: 15,491,608 km (0.042 R)
• M63: 15,880,861 km (0.111 R)
• M64: 16,669,242 km (0.113 R)
• M65: 18,582,748 km (0.096 R)
• M66: 19,071,784 km (0.072 R)
• M67: 19,261,175 km (0.085 R)
• M68: 20,216,806 km (0.032 R)
• M69: 20,487,129 km (0.114 R)
• M70: 20,564,621 km (0.117 R)
• M71: 22,293,374 km (0.045 R)
• M72: 22,532,730 km (0.11 R)
• M73: 22,652,708 km (0.085 R)
• M74: 22,853,169 km (0.105 R)
• M75: 23,296,278 km (0.114 R)
• M76: 23,864,301 km (0.075 R)
• M77: 24,436,962 km (0.094 R)
• M78: 24,519,091 km (0.105 R)
• M79: 25,014,110 km (0.109 R)
• M80: 25,512,271 km (0.11 R)
• M81: 26,013,873 km (0.047 R)
• M82: 26,857,007 km (0.084 R)
• M83: 27,069,136 km (0.07 R)
• M84: 27,196,743 km (0.034 R)
• M85: 27,709,116 km (0.109 R)
• M86: 28,743,286 km (0.114 R)
• M87: 28,916,820 km (0.081 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit