🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 26.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,305,946 km

• M1: 43,084 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 208 Days

Day: 41 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 286 Days

Day: 15.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.73 AU - 0.97 AU

Year: 291 Days

Day: 17.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.56 AU - 1.56 AU

Year: 723 Days

Day: 15 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.52 AU - 2.08 AU

Year: 896 Days

Day: 38.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.81 AU - 2.69 AU

Year: 1252 Days

Day: 26 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.91 AU - 2.99 AU

Year: 1422 Days

Day: 46.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 86.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,305,946 km

• M1: 749,186 km (0.095 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.92 AU - 4.04 AU

Year: 2408 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 9.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.16 AU - 8.62 AU

Year: 7450 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,305,946 km

• M1: 155,432 km (0.063 R)
• M2: 434,283 km (0.077 R)
• M3: 545,284 km (0.099 R)
• M4: 614,997 km (0.116 R)
• M5: 688,150 km (0.113 R)
• M6: 786,885 km (0.112 R)
• M7: 938,727 km (0.115 R)
• M8: 1,012,179 km (0.118 R)
• M9: 1,339,799 km (0.069 R)
• M10: 1,640,341 km (0.034 R)
• M11: 1,775,727 km (0.089 R)
• M12: 2,090,032 km (0.111 R)
• M13: 2,204,175 km (0.074 R)
• M14: 2,490,356 km (0.091 R)
• M15: 2,664,338 km (0.12 R)
• M16: 2,878,413 km (0.093 R)
• M17: 3,024,271 km (0.112 R)
• M18: 3,191,371 km (0.054 R)
• M19: 3,342,465 km (0.097 R)
• M20: 3,495,953 km (0.042 R)
• M21: 3,612,639 km (0.102 R)
• M22: 4,051,709 km (0.068 R)
• M23: 4,381,722 km (0.089 R)
• M24: 4,634,991 km (0.102 R)
• M25: 4,806,430 km (0.087 R)
• M26: 5,718,229 km (0.096 R)
• M27: 6,779,028 km (0.06 R)
• M28: 7,072,239 km (0.055 R)
• M29: 7,245,174 km (0.095 R)
• M30: 7,319,674 km (0.114 R)
• M31: 7,394,473 km (0.103 R)
• M32: 7,494,554 km (0.06 R)
• M33: 7,848,652 km (0.112 R)
• M34: 7,976,409 km (0.098 R)
• M35: 8,416,077 km (0.113 R)
• M36: 8,970,038 km (0.052 R)
• M37: 9,508,590 km (0.101 R)
• M38: 9,672,250 km (0.091 R)
• M39: 9,754,380 km (0.067 R)
• M40: 10,673,509 km (0.046 R)
• M41: 11,071,738 km (0.109 R)
• M42: 11,243,926 km (0.107 R)
• M43: 11,561,971 km (0.081 R)
• M44: 12,653,287 km (0.049 R)
• M45: 12,773,265 km (0.077 R)
• M46: 12,984,048 km (0.115 R)
• M47: 13,044,486 km (0.045 R)
• M48: 13,135,441 km (0.098 R)
• M49: 13,256,915 km (0.116 R)
• M50: 13,777,216 km (0.066 R)
• M51: 13,839,000 km (0.084 R)
• M52: 14,179,784 km (0.025 R)
• M53: 14,335,515 km (0.069 R)
• M54: 14,523,410 km (0.042 R)
• M55: 15,028,004 km (0.098 R)
• M56: 15,506,418 km (0.083 R)
• M57: 16,119,470 km (0.087 R)
• M58: 16,380,069 km (0.032 R)
• M59: 16,543,580 km (0.115 R)
• M60: 17,169,946 km (0.097 R)
• M61: 18,039,858 km (0.082 R)
• M62: 18,821,207 km (0.103 R)
• M63: 19,302,164 km (0.038 R)
• M64: 19,648,184 km (0.089 R)
• M65: 19,822,017 km (0.092 R)
• M66: 19,891,730 km (0.082 R)
• M67: 20,592,895 km (0.085 R)
• M68: 21,195,176 km (0.067 R)
• M69: 21,373,497 km (0.089 R)
• M70: 22,019,311 km (0.06 R)
• M71: 22,380,889 km (0.069 R)
• M72: 22,598,853 km (0.11 R)
• M73: 22,780,913 km (0.094 R)
• M74: 22,853,917 km (0.113 R)
• M75: 22,927,070 km (0.096 R)
• M76: 23,000,224 km (0.103 R)
• M77: 23,256,784 km (0.059 R)
• M78: 23,809,848 km (0.059 R)
• M79: 25,117,333 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit