🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 22.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,426,103 km

• M1: 105,616 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 207 Days

Day: 36.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,426,103 km

• M1: 149,747 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.89 AU - 1.23 AU

Year: 385 Days

Day: 12.2 Hours

Environment

Temp: 73 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.16 AU

Year: 839 Days

Day: 37.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,426,103 km

• M1: 370,853 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.25 AU - 4.85 AU

Year: 3427 Days

Day: 21.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 6.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.91 AU - 14.97 AU

Year: 17398 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,426,103 km

• M1: 148,401 km (0.03 R)
• M2: 379,231 km (0.076 R)
• M3: 467,344 km (0.071 R)
• M4: 907,311 km (0.09 R)
• M5: 1,198,129 km (0.047 R)
• M6: 1,685,519 km (0.099 R)
• M7: 2,310,240 km (0.087 R)
• M8: 2,910,277 km (0.083 R)
• M9: 3,273,949 km (0.03 R)
• M10: 3,492,811 km (0.095 R)
• M11: 3,878,923 km (0.117 R)
• M12: 4,010,719 km (0.089 R)
• M13: 4,587,120 km (0.104 R)
• M14: 4,867,316 km (0.073 R)
• M15: 6,119,151 km (0.026 R)
• M16: 6,505,413 km (0.081 R)
• M17: 6,780,523 km (0.074 R)
• M18: 6,859,810 km (0.064 R)
• M19: 8,381,669 km (0.027 R)
• M20: 9,378,141 km (0.088 R)
• M21: 10,183,875 km (0.096 R)
• M22: 10,365,936 km (0.102 R)
• M23: 10,641,046 km (0.118 R)
• M24: 11,433,616 km (0.113 R)
• M25: 11,528,012 km (0.115 R)
• M26: 13,922,625 km (0.069 R)
• M27: 14,583,100 km (0.096 R)
• M28: 14,788,198 km (0.11 R)
• M29: 15,357,568 km (0.094 R)
• M30: 15,934,118 km (0.085 R)
• M31: 16,571,106 km (0.068 R)
• M32: 16,785,180 km (0.102 R)
• M33: 17,541,996 km (0.085 R)
• M34: 18,586,937 km (0.052 R)
• M35: 18,642,438 km (0.087 R)
• M36: 19,482,280 km (0.05 R)
• M37: 20,105,954 km (0.114 R)
• M38: 20,163,100 km (0.078 R)
• M39: 20,967,039 km (0.079 R)
• M40: 22,547,092 km (0.055 R)
• M41: 23,561,515 km (0.078 R)
• M42: 23,742,080 km (0.116 R)
• M43: 23,923,093 km (0.102 R)
• M44: 24,529,862 km (0.07 R)
• M45: 25,326,022 km (0.118 R)
• M46: 25,449,291 km (0.092 R)
• M47: 26,006,393 km (0.061 R)
• M48: 26,692,748 km (0.119 R)
• M49: 26,755,430 km (0.066 R)
• M50: 26,880,942 km (0.035 R)
• M51: 28,530,708 km (0.091 R)
• M52: 28,980,399 km (0.081 R)
• M53: 30,082,337 km (0.104 R)
• M54: 30,474,582 km (0.094 R)
• M55: 31,860,457 km (0.077 R)
• M56: 32,795,892 km (0.109 R)
• M57: 33,266,976 km (0.077 R)
• M58: 33,537,150 km (0.071 R)
• M59: 34,556,809 km (0.117 R)
• M60: 36,348,094 km (0.089 R)
• M61: 37,605,913 km (0.049 R)
• M62: 37,887,456 km (0.12 R)
• M63: 38,949,002 km (0.078 R)
• M64: 39,020,211 km (0.089 R)
• M65: 39,233,837 km (0.06 R)
• M66: 39,305,045 km (0.091 R)
• M67: 39,805,450 km (0.068 R)
• M68: 41,609,301 km (0.104 R)
• M69: 42,046,277 km (0.07 R)
• M70: 42,631,055 km (0.116 R)
• M71: 43,735,087 km (0.093 R)
• M72: 43,882,890 km (0.118 R)
• M73: 44,773,895 km (0.1 R)
• M74: 45,520,837 km (0.089 R)
• M75: 46,875,745 km (0.111 R)
• M76: 47,330,223 km (0.113 R)
• M77: 47,558,061 km (0.058 R)
• M78: 48,549,595 km (0.084 R)
• M79: 50,708,143 km (0.111 R)
• M80: 50,785,934 km (0.1 R)
• M81: 51,486,650 km (0.089 R)
• M82: 51,642,831 km (0.049 R)
• M83: 52,034,029 km (0.06 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit