🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 176 Days

Day: 21.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 18.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,539,668 km

• M1: 70,012 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 241 Days

Day: 22.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 276 Days

Day: 20.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.11 AU - 1.41 AU

Year: 536 Days

Day: 24.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.6 AU - 2.04 AU

Year: 930 Days

Day: 35 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,539,668 km

• M1: 60,587 km (0.045 R)
• M2: 178,321 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 4

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.55 AU - 23.63 AU

Year: 31591 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,539,668 km

• M1: 1,261,858 km (0.086 R)
• M2: 1,289,534 km (0.101 R)
• M3: 1,488,798 km (0.088 R)
• M4: 1,547,590 km (0.094 R)
• M5: 1,607,130 km (0.025 R)
• M6: 2,176,200 km (0.114 R)
• M7: 2,516,984 km (0.076 R)
• M8: 2,657,905 km (0.116 R)
• M9: 3,058,678 km (0.116 R)
• M10: 4,582,332 km (0.118 R)
• M11: 4,928,651 km (0.045 R)
• M12: 5,193,888 km (0.085 R)
• M13: 5,238,618 km (0.091 R)
• M14: 5,554,868 km (0.058 R)
• M15: 6,348,335 km (0.084 R)
• M16: 8,298,044 km (0.08 R)
• M17: 8,878,933 km (0.101 R)
• M18: 10,135,256 km (0.106 R)
• M19: 10,415,752 km (0.063 R)
• M20: 11,562,569 km (0.062 R)
• M21: 13,051,517 km (0.055 R)
• M22: 13,787,389 km (0.101 R)
• M23: 13,911,256 km (0.097 R)
• M24: 14,348,081 km (0.115 R)
• M25: 14,473,594 km (0.047 R)
• M26: 14,536,575 km (0.118 R)
• M27: 16,664,006 km (0.071 R)
• M28: 17,327,772 km (0.081 R)
• M29: 17,797,359 km (0.075 R)
• M30: 18,067,683 km (0.104 R)
• M31: 19,024,212 km (0.026 R)
• M32: 19,508,610 km (0.113 R)
• M33: 20,137,519 km (0.106 R)
• M34: 20,772,861 km (0.117 R)
• M35: 21,057,396 km (0.104 R)
• M36: 21,918,781 km (0.109 R)
• M37: 23,379,604 km (0.053 R)
• M38: 23,824,059 km (0.103 R)
• M39: 24,420,805 km (0.073 R)
• M40: 25,857,842 km (0.091 R)
• M41: 26,625,130 km (0.092 R)
• M42: 26,934,199 km (0.05 R)
• M43: 27,244,465 km (0.116 R)
• M44: 27,322,106 km (0.066 R)
• M45: 27,790,048 km (0.075 R)
• M46: 28,182,144 km (0.057 R)
• M47: 28,813,148 km (0.09 R)
• M48: 30,089,069 km (0.111 R)
• M49: 31,791,343 km (0.098 R)
• M50: 31,955,152 km (0.047 R)
• M51: 32,037,132 km (0.094 R)
• M52: 32,860,818 km (0.092 R)
• M53: 34,360,985 km (0.115 R)
• M54: 36,481,086 km (0.072 R)
• M55: 36,996,301 km (0.044 R)
• M56: 37,168,489 km (0.047 R)
• M57: 38,643,374 km (0.112 R)
• M58: 38,730,739 km (0.096 R)
• M59: 39,168,462 km (0.056 R)
• M60: 40,048,846 km (0.119 R)
• M61: 40,846,651 km (0.045 R)
• M62: 41,649,842 km (0.118 R)
• M63: 42,008,428 km (0.11 R)
• M64: 42,278,004 km (0.101 R)
• M65: 43,180,977 km (0.117 R)
• M66: 44,181,637 km (0.113 R)
• M67: 45,927,743 km (0.104 R)
• M68: 47,415,644 km (0.103 R)
• M69: 49,202,889 km (0.098 R)
• M70: 51,491,737 km (0.103 R)
• M71: 52,649,175 km (0.051 R)
• M72: 54,695,225 km (0.098 R)
• M73: 55,777,267 km (0.081 R)
• M74: 57,962,593 km (0.096 R)
• M75: 58,463,147 km (0.117 R)
• M76: 58,764,138 km (0.077 R)
• M77: 61,088,889 km (0.07 R)
• M78: 61,190,615 km (0.046 R)
• M79: 61,904,646 km (0.103 R)
• M80: 62,826,468 km (0.097 R)
• M81: 64,166,117 km (0.116 R)
• M82: 64,373,161 km (0.066 R)
• M83: 64,995,188 km (0.061 R)
• M84: 65,515,191 km (0.109 R)
• M85: 69,724,426 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit