🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 38.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,300,900 km

• M1: 393,442 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 251 Days

Day: 17.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2 AU

Year: 779 Days

Day: 37.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,300,900 km

• M1: 54,454 km (0.078 R)
• M2: 85,420 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.53 AU - 2.03 AU

Year: 881 Days

Day: 43.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 105.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.79 AU - 2.17 AU

Year: 1033 Days

Day: 46.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.9 AU - 2.24 AU

Year: 1104 Days

Day: 46.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,300,900 km

• M1: 345,122 km (0.106 R)
• M2: 1,289,234 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 10.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.63 AU - 6.27 AU

Year: 5382 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,300,900 km

• M1: 130,300 km (0.116 R)
• M2: 202,556 km (0.052 R)
• M3: 294,259 km (0.079 R)
• M4: 519,105 km (0.099 R)
• M5: 733,927 km (0.101 R)
• M6: 953,686 km (0.105 R)
• M7: 1,134,999 km (0.118 R)
• M8: 1,247,497 km (0.117 R)
• M9: 1,373,159 km (0.117 R)
• M10: 1,588,879 km (0.077 R)
• M11: 2,021,666 km (0.052 R)
• M12: 2,569,942 km (0.086 R)
• M13: 2,872,878 km (0.071 R)
• M14: 3,212,016 km (0.032 R)
• M15: 3,915,275 km (0.109 R)
• M16: 4,128,752 km (0.053 R)
• M17: 4,250,524 km (0.088 R)
• M18: 4,387,257 km (0.071 R)
• M19: 4,778,006 km (0.09 R)
• M20: 5,788,091 km (0.118 R)
• M21: 7,299,329 km (0.076 R)
• M22: 8,064,522 km (0.058 R)
• M23: 8,132,290 km (0.072 R)
• M24: 8,234,316 km (0.089 R)
• M25: 8,525,583 km (0.109 R)
• M26: 9,118,439 km (0.119 R)
• M27: 9,206,702 km (0.103 R)
• M28: 9,419,879 km (0.118 R)
• M29: 9,996,130 km (0.1 R)
• M30: 10,435,947 km (0.069 R)
• M31: 11,013,246 km (0.101 R)
• M32: 11,735,205 km (0.098 R)
• M33: 12,140,765 km (0.081 R)
• M34: 12,688,592 km (0.088 R)
• M35: 12,945,751 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.54 AU - 7.44 AU

Year: 6854 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,300,900 km

• M1: 196,123 km (0.113 R)
• M2: 318,943 km (0.053 R)
• M3: 417,079 km (0.103 R)
• M4: 576,999 km (0.112 R)
• M5: 856,897 km (0.107 R)
• M6: 1,602,193 km (0.111 R)
• M7: 2,265,959 km (0.11 R)
• M8: 2,987,320 km (0.093 R)
• M9: 3,121,808 km (0.062 R)
• M10: 3,420,406 km (0.116 R)
• M11: 3,585,263 km (0.072 R)
• M12: 3,825,218 km (0.045 R)
• M13: 3,947,289 km (0.06 R)
• M14: 4,970,539 km (0.067 R)
• M15: 5,077,202 km (0.034 R)
• M16: 5,184,763 km (0.077 R)
• M17: 5,539,609 km (0.028 R)
• M18: 5,818,011 km (0.061 R)
• M19: 6,388,876 km (0.102 R)
• M20: 7,769,216 km (0.094 R)
• M21: 7,924,798 km (0.088 R)
• M22: 9,009,981 km (0.032 R)
• M23: 9,536,715 km (0.116 R)
• M24: 9,770,387 km (0.094 R)
• M25: 9,871,215 km (0.094 R)
• M26: 10,039,812 km (0.08 R)
• M27: 10,724,073 km (0.102 R)
• M28: 11,106,894 km (0.113 R)
• M29: 11,352,982 km (0.089 R)
• M30: 12,029,763 km (0.094 R)
• M31: 12,282,434 km (0.118 R)
• M32: 12,866,614 km (0.084 R)
• M33: 13,347,870 km (0.08 R)
• M34: 13,948,505 km (0.06 R)
• M35: 14,214,042 km (0.106 R)
• M36: 14,673,158 km (0.097 R)
• M37: 15,684,738 km (0.095 R)
• M38: 15,881,908 km (0.046 R)
• M39: 16,759,001 km (0.116 R)
• M40: 17,041,441 km (0.04 R)
• M41: 17,651,950 km (0.106 R)
• M42: 17,980,467 km (0.112 R)
• M43: 18,269,640 km (0.112 R)
• M44: 19,062,209 km (0.113 R)
• M45: 19,483,926 km (0.055 R)
• M46: 19,908,634 km (0.119 R)
• M47: 20,036,690 km (0.104 R)
• M48: 20,165,045 km (0.117 R)
• M49: 20,551,606 km (0.036 R)
• M50: 20,681,008 km (0.066 R)
• M51: 22,166,515 km (0.055 R)
• M52: 22,387,920 km (0.079 R)
• M53: 22,877,554 km (0.11 R)
• M54: 24,139,860 km (0.075 R)
• M55: 26,262,355 km (0.079 R)
• M56: 26,872,864 km (0.107 R)
• M57: 27,109,079 km (0.074 R)
• M58: 27,535,732 km (0.085 R)
• M59: 28,060,372 km (0.085 R)
• M60: 28,540,132 km (0.085 R)
• M61: 28,974,415 km (0.107 R)
• M62: 29,216,464 km (0.108 R)
• M63: 30,142,774 km (0.109 R)
• M64: 30,240,761 km (0.094 R)
• M65: 31,276,876 km (0.096 R)
• M66: 31,425,875 km (0.102 R)
• M67: 32,024,117 km (0.071 R)
• M68: 33,181,257 km (0.107 R)
• M69: 33,383,962 km (0.116 R)
• M70: 33,688,692 km (0.085 R)
• M71: 33,943,308 km (0.11 R)
• M72: 34,045,334 km (0.082 R)
• M73: 34,249,685 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit