🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 42.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,409,506 km

• M1: 116,686 km (0.112 R)
• M2: 193,280 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 176 Days

Day: 14.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,409,506 km

• M1: 58,493 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.74 AU - 0.96 AU

Year: 275 Days

Day: 45 Hours

Environment

Temp: 171 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,409,506 km

• M1: 275,110 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.38 AU - 1.52 AU

Year: 614 Days

Day: 27.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,409,506 km

• M1: 1,192,594 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.6 AU - 1.74 AU

Year: 758 Days

Day: 22.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,409,506 km

• M1: 1,134,550 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.15 AU - 2.21 AU

Year: 1131 Days

Day: 17 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,409,506 km

• M1: 1,449,005 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.8 AU - 4.54 AU

Year: 2993 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 13

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.96 AU - 12.82 AU

Year: 15328 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,409,506 km

• M1: 181,612 km (0.096 R)
• M2: 453,880 km (0.049 R)
• M3: 698,622 km (0.053 R)
• M4: 1,271,133 km (0.115 R)
• M5: 1,756,877 km (0.109 R)
• M6: 1,993,990 km (0.105 R)
• M7: 2,499,780 km (0.116 R)
• M8: 3,795,298 km (0.11 R)
• M9: 3,931,582 km (0.112 R)
• M10: 4,034,804 km (0.097 R)
• M11: 4,856,844 km (0.052 R)
• M12: 5,005,096 km (0.076 R)
• M13: 5,420,679 km (0.111 R)
• M14: 5,847,482 km (0.115 R)
• M15: 6,285,355 km (0.119 R)
• M16: 6,447,070 km (0.067 R)
• M17: 6,733,699 km (0.077 R)
• M18: 7,661,805 km (0.102 R)
• M19: 8,317,492 km (0.088 R)
• M20: 8,540,094 km (0.085 R)
• M21: 9,036,908 km (0.042 R)
• M22: 9,404,171 km (0.086 R)
• M23: 9,823,195 km (0.06 R)
• M24: 9,964,116 km (0.047 R)
• M25: 10,248,352 km (0.082 R)
• M26: 10,583,152 km (0.075 R)
• M27: 11,460,842 km (0.066 R)
• M28: 11,708,876 km (0.098 R)
• M29: 12,311,157 km (0.038 R)
• M30: 14,178,437 km (0.115 R)
• M31: 14,284,801 km (0.115 R)
• M32: 15,253,597 km (0.066 R)
• M33: 17,141,223 km (0.104 R)
• M34: 17,767,590 km (0.104 R)
• M35: 18,517,524 km (0.116 R)
• M36: 18,867,134 km (0.089 R)
• M37: 19,988,669 km (0.116 R)
• M38: 21,131,746 km (0.098 R)
• M39: 22,172,499 km (0.039 R)
• M40: 24,622,613 km (0.071 R)
• M41: 26,893,658 km (0.118 R)
• M42: 27,554,881 km (0.086 R)
• M43: 27,754,145 km (0.074 R)
• M44: 28,154,469 km (0.044 R)
• M45: 28,556,588 km (0.039 R)
• M46: 29,095,589 km (0.102 R)
• M47: 30,733,237 km (0.109 R)
• M48: 31,285,702 km (0.039 R)
• M49: 31,980,883 km (0.079 R)
• M50: 32,610,989 km (0.092 R)
• M51: 33,315,895 km (0.11 R)
• M52: 33,954,528 km (0.12 R)
• M53: 34,239,811 km (0.085 R)
• M54: 35,894,962 km (0.056 R)
• M55: 36,185,481 km (0.105 R)
• M56: 36,915,070 km (0.116 R)
• M57: 38,984,008 km (0.105 R)
• M58: 41,014,500 km (0.064 R)
• M59: 41,166,342 km (0.114 R)
• M60: 41,318,333 km (0.094 R)
• M61: 42,080,983 km (0.055 R)
• M62: 42,848,121 km (0.067 R)
• M63: 43,233,635 km (0.072 R)
• M64: 45,884,509 km (0.095 R)
• M65: 46,199,862 km (0.058 R)
• M66: 46,357,687 km (0.111 R)
• M67: 46,832,661 km (0.064 R)
• M68: 46,991,234 km (0.08 R)
• M69: 49,231,163 km (0.113 R)
• M70: 50,770,825 km (0.112 R)
• M71: 51,669,459 km (0.11 R)
• M72: 52,738,336 km (0.057 R)
• M73: 52,903,342 km (0.092 R)
• M74: 53,731,366 km (0.087 R)
• M75: 54,313,452 km (0.086 R)
• M76: 54,480,104 km (0.11 R)
• M77: 54,563,579 km (0.098 R)
• M78: 55,148,657 km (0.104 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit