🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 44.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 25.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,576,152 km

• M1: 271,071 km (0.042 R)
• M2: 315,951 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 235 Days

Day: 18.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,576,152 km

• M1: 72,256 km (0.053 R)
• M2: 346,768 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.88 AU - 0.94 AU

Year: 314 Days

Day: 19.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,576,152 km

• M1: 151,243 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.86 AU - 1 AU

Year: 324 Days

Day: 27.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.64 AU - 2.02 AU

Year: 895 Days

Day: 45 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,576,152 km

• M1: 747,541 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.59 AU - 5.05 AU

Year: 3247 Days

Day: 48 Hours

Environment

Temp: -118 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 7.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.82 AU - 14.98 AU

Year: 17740 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,576,152 km

• M1: 188,643 km (0.11 R)
• M2: 315,951 km (0.109 R)
• M3: 720,763 km (0.096 R)
• M4: 891,155 km (0.12 R)
• M5: 1,122,283 km (0.119 R)
• M6: 1,220,120 km (0.115 R)
• M7: 1,270,236 km (0.111 R)
• M8: 2,223,623 km (0.107 R)
• M9: 3,139,012 km (0.114 R)
• M10: 3,708,980 km (0.07 R)
• M11: 4,005,932 km (0.101 R)
• M12: 4,081,329 km (0.034 R)
• M13: 5,104,878 km (0.099 R)
• M14: 5,393,602 km (0.117 R)
• M15: 8,172,980 km (0.103 R)
• M16: 9,349,269 km (0.075 R)
• M17: 9,753,183 km (0.097 R)
• M18: 11,532,051 km (0.1 R)
• M19: 12,458,511 km (0.091 R)
• M20: 13,014,566 km (0.104 R)
• M21: 13,465,155 km (0.063 R)
• M22: 13,978,275 km (0.112 R)
• M23: 15,259,432 km (0.116 R)
• M24: 15,854,083 km (0.116 R)
• M25: 17,127,460 km (0.118 R)
• M26: 17,559,050 km (0.069 R)
• M27: 18,748,952 km (0.114 R)
• M28: 20,029,210 km (0.06 R)
• M29: 21,139,675 km (0.066 R)
• M30: 22,740,971 km (0.052 R)
• M31: 23,761,527 km (0.1 R)
• M32: 25,075,445 km (0.119 R)
• M33: 27,054,625 km (0.098 R)
• M34: 27,197,790 km (0.11 R)
• M35: 28,790,559 km (0.059 R)
• M36: 33,823,480 km (0.052 R)
• M37: 34,287,383 km (0.111 R)
• M38: 34,597,649 km (0.082 R)
• M39: 34,987,052 km (0.102 R)
• M40: 35,456,042 km (0.04 R)
• M41: 35,612,820 km (0.048 R)
• M42: 39,363,837 km (0.111 R)
• M43: 39,770,145 km (0.061 R)
• M44: 39,933,057 km (0.115 R)
• M45: 41,162,153 km (0.114 R)
• M46: 41,492,017 km (0.108 R)
• M47: 42,486,992 km (0.044 R)
• M48: 44,162,339 km (0.115 R)
• M49: 47,146,068 km (0.106 R)
• M50: 47,232,237 km (0.101 R)
• M51: 47,750,593 km (0.118 R)
• M52: 48,183,978 km (0.097 R)
• M53: 49,404,248 km (0.069 R)
• M54: 49,491,912 km (0.117 R)
• M55: 50,106,161 km (0.076 R)
• M56: 51,076,752 km (0.1 R)
• M57: 51,786,444 km (0.107 R)
• M58: 52,588,738 km (0.11 R)
• M59: 53,395,220 km (0.077 R)
• M60: 54,838,989 km (0.039 R)
• M61: 56,478,582 km (0.117 R)
• M62: 56,845,096 km (0.069 R)
• M63: 57,672,672 km (0.087 R)
• M64: 58,504,137 km (0.098 R)
• M65: 60,272,683 km (0.116 R)
• M66: 61,775,543 km (0.105 R)
• M67: 62,721,151 km (0.114 R)
• M68: 63,195,676 km (0.086 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit