🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 22 Hours

Environment

Temp: 260 °C

Axial Tilt: 160.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 165 Days

Day: 37.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 169 Days

Day: 32 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.2 AU

Year: 344 Days

Day: 23.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,871,348 km

• M1: 55,650 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.38 AU - 1.68 AU

Year: 671 Days

Day: 19.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,871,348 km

• M1: 315,053 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.11 AU - 2.71 AU

Year: 1327 Days

Day: 48 Hours

Environment

Temp: -74 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,871,348 km

• M1: 59,241 km (0.052 R)
• M2: 1,455,438 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.75 AU - 3.03 AU

Year: 1743 Days

Day: 26.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.9 AU - 6.44 AU

Year: 4170 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 9.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.95 AU - 6.47 AU

Year: 4841 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,871,348 km

• M1: 133,441 km (0.075 R)
• M2: 195,375 km (0.119 R)
• M3: 419,472 km (0.103 R)
• M4: 519,404 km (0.083 R)
• M5: 655,089 km (0.095 R)
• M6: 832,662 km (0.081 R)
• M7: 922,420 km (0.095 R)
• M8: 1,145,321 km (0.073 R)
• M9: 1,433,596 km (0.029 R)
• M10: 1,567,636 km (0.099 R)
• M11: 1,630,168 km (0.084 R)
• M12: 1,796,371 km (0.084 R)
• M13: 2,022,414 km (0.092 R)
• M14: 2,343,151 km (0.113 R)
• M15: 2,414,958 km (0.113 R)
• M16: 2,531,495 km (0.067 R)
• M17: 2,725,075 km (0.08 R)
• M18: 3,190,175 km (0.092 R)
• M19: 3,366,999 km (0.093 R)
• M20: 3,432,224 km (0.117 R)
• M21: 3,596,782 km (0.075 R)
• M22: 3,882,813 km (0.085 R)
• M23: 4,019,994 km (0.106 R)
• M24: 4,141,318 km (0.097 R)
• M25: 4,387,706 km (0.076 R)
• M26: 4,620,929 km (0.082 R)
• M27: 4,729,836 km (0.095 R)
• M28: 5,118,192 km (0.109 R)
• M29: 6,004,260 km (0.083 R)
• M30: 6,083,697 km (0.082 R)
• M31: 6,751,352 km (0.108 R)
• M32: 6,937,452 km (0.101 R)
• M33: 7,591,643 km (0.036 R)
• M34: 7,677,512 km (0.093 R)
• M35: 7,937,065 km (0.113 R)
• M36: 8,089,804 km (0.101 R)
• M37: 8,287,572 km (0.117 R)
• M38: 9,049,325 km (0.059 R)
• M39: 9,300,649 km (0.12 R)
• M40: 9,438,578 km (0.06 R)
• M41: 10,044,599 km (0.08 R)
• M42: 10,376,108 km (0.12 R)
• M43: 10,447,616 km (0.093 R)
• M44: 10,519,273 km (0.087 R)
• M45: 10,615,166 km (0.098 R)
• M46: 10,904,338 km (0.098 R)
• M47: 11,539,980 km (0.09 R)
• M48: 12,238,003 km (0.07 R)
• M49: 12,439,811 km (0.045 R)
• M50: 12,515,807 km (0.104 R)
• M51: 12,617,533 km (0.058 R)
• M52: 12,770,422 km (0.113 R)
• M53: 12,975,222 km (0.066 R)
• M54: 13,544,142 km (0.114 R)
• M55: 13,936,687 km (0.112 R)
• M56: 14,492,593 km (0.116 R)
• M57: 14,786,702 km (0.046 R)
• M58: 14,867,186 km (0.112 R)
• M59: 15,163,839 km (0.111 R)
• M60: 15,489,663 km (0.046 R)
• M61: 15,735,602 km (0.069 R)
• M62: 16,342,071 km (0.07 R)
• M63: 16,480,898 km (0.091 R)
• M64: 16,564,523 km (0.095 R)
• M65: 16,759,898 km (0.12 R)
• M66: 17,977,475 km (0.111 R)
• M67: 18,669,365 km (0.114 R)
• M68: 19,076,870 km (0.119 R)
• M69: 19,252,498 km (0.09 R)
• M70: 19,516,987 km (0.106 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit