🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 399 Days

Day: 45.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,928,510 km

• M1: 607,667 km (0.088 R)
• M2: 705,055 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.69 AU - 1.75 AU

Year: 837 Days

Day: 19.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,928,510 km

• M1: 701,464 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.56 AU - 2.44 AU

Year: 1049 Days

Day: 27.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,928,510 km

• M1: 1,009,038 km (0.092 R)
• M2: 1,335,460 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.35 AU - 3.02 AU

Year: 1627 Days

Day: 33.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,928,510 km

• M1: 37,848 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.4 AU - 3.76 AU

Year: 2005 Days

Day: 27.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,928,510 km

• M1: 1,341,444 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 11.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.02 AU - 6.32 AU

Year: 5684 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,928,510 km

• M1: 148,700 km (0.114 R)
• M2: 250,427 km (0.102 R)
• M3: 379,979 km (0.084 R)
• M4: 652,995 km (0.1 R)
• M5: 755,469 km (0.088 R)
• M6: 1,021,155 km (0.078 R)
• M7: 1,098,048 km (0.101 R)
• M8: 1,223,112 km (0.052 R)
• M9: 1,438,533 km (0.116 R)
• M10: 1,825,543 km (0.093 R)
• M11: 1,948,063 km (0.072 R)
• M12: 2,274,037 km (0.048 R)
• M13: 2,602,405 km (0.117 R)
• M14: 2,679,148 km (0.087 R)
• M15: 2,850,737 km (0.094 R)
• M16: 3,010,059 km (0.08 R)
• M17: 3,188,679 km (0.089 R)
• M18: 3,522,731 km (0.105 R)
• M19: 3,798,140 km (0.078 R)
• M20: 4,009,373 km (0.106 R)
• M21: 4,170,340 km (0.088 R)
• M22: 4,443,506 km (0.081 R)
• M23: 4,666,257 km (0.081 R)
• M24: 4,741,355 km (0.1 R)
• M25: 5,045,936 km (0.079 R)
• M26: 5,278,411 km (0.113 R)
• M27: 5,634,005 km (0.109 R)
• M28: 5,875,456 km (0.096 R)
• M29: 5,997,379 km (0.086 R)
• M30: 6,120,348 km (0.074 R)
• M31: 6,368,531 km (0.113 R)
• M32: 7,241,734 km (0.054 R)
• M33: 7,570,699 km (0.079 R)
• M34: 8,107,008 km (0.085 R)
• M35: 8,563,581 km (0.072 R)
• M36: 8,795,008 km (0.078 R)
• M37: 8,888,058 km (0.118 R)
• M38: 9,573,217 km (0.089 R)
• M39: 9,693,044 km (0.113 R)
• M40: 9,982,816 km (0.1 R)
• M41: 10,080,054 km (0.03 R)
• M42: 10,447,466 km (0.088 R)
• M43: 10,645,235 km (0.098 R)
• M44: 10,869,183 km (0.093 R)
• M45: 11,423,144 km (0.027 R)
• M46: 11,575,883 km (0.114 R)
• M47: 11,857,576 km (0.026 R)
• M48: 11,960,649 km (0.097 R)
• M49: 12,480,202 km (0.111 R)
• M50: 12,637,579 km (0.068 R)
• M51: 12,848,363 km (0.102 R)
• M52: 13,113,450 km (0.119 R)
• M53: 13,730,093 km (0.076 R)
• M54: 14,383,835 km (0.104 R)
• M55: 14,936,300 km (0.051 R)
• M56: 15,103,401 km (0.07 R)
• M57: 15,271,100 km (0.082 R)
• M58: 15,608,294 km (0.11 R)
• M59: 15,806,212 km (0.032 R)
• M60: 16,005,027 km (0.087 R)
• M61: 17,040,245 km (0.105 R)
• M62: 17,302,490 km (0.057 R)
• M63: 17,507,289 km (0.12 R)
• M64: 17,683,516 km (0.05 R)
• M65: 18,097,004 km (0.11 R)
• M66: 18,304,945 km (0.12 R)
• M67: 19,478,092 km (0.046 R)
• M68: 19,599,864 km (0.069 R)
• M69: 19,997,047 km (0.085 R)
• M70: 20,119,866 km (0.098 R)
• M71: 20,242,985 km (0.09 R)
• M72: 20,551,606 km (0.095 R)
• M73: 20,706,440 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 6.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.35 AU - 16.01 AU

Year: 21934 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,928,510 km

• M1: 164,857 km (0.109 R)
• M2: 307,872 km (0.094 R)
• M3: 962,214 km (0.09 R)
• M4: 1,101,040 km (0.034 R)
• M5: 1,460,823 km (0.108 R)
• M6: 2,953,361 km (0.041 R)
• M7: 3,033,994 km (0.118 R)
• M8: 3,115,376 km (0.113 R)
• M9: 3,156,365 km (0.109 R)
• M10: 3,726,932 km (0.089 R)
• M11: 4,035,253 km (0.076 R)
• M12: 4,124,862 km (0.113 R)
• M13: 4,306,025 km (0.114 R)
• M14: 4,794,163 km (0.103 R)
• M15: 4,984,751 km (0.117 R)
• M16: 5,153,497 km (0.082 R)
• M17: 6,128,127 km (0.119 R)
• M18: 8,212,325 km (0.068 R)
• M19: 9,373,503 km (0.107 R)
• M20: 9,912,654 km (0.099 R)
• M21: 10,247,005 km (0.065 R)
• M22: 10,492,645 km (0.085 R)
• M23: 10,864,545 km (0.114 R)
• M24: 11,083,557 km (0.06 R)
• M25: 12,297,543 km (0.049 R)
• M26: 12,854,197 km (0.096 R)
• M27: 13,118,985 km (0.111 R)
• M28: 14,332,822 km (0.055 R)
• M29: 14,538,519 km (0.061 R)
• M30: 15,476,648 km (0.058 R)
• M31: 16,112,738 km (0.057 R)
• M32: 16,326,663 km (0.113 R)
• M33: 16,577,538 km (0.12 R)
• M34: 17,777,014 km (0.113 R)
• M35: 17,998,120 km (0.105 R)
• M36: 20,143,652 km (0.044 R)
• M37: 21,226,741 km (0.081 R)
• M38: 21,383,071 km (0.032 R)
• M39: 21,854,155 km (0.076 R)
• M40: 22,130,611 km (0.084 R)
• M41: 24,546,767 km (0.04 R)
• M42: 24,793,005 km (0.107 R)
• M43: 26,539,261 km (0.047 R)
• M44: 28,281,777 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit