🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 269 Days

Day: 27.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,512,971 km

• M1: 114,293 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.13 AU

Year: 360 Days

Day: 18.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,512,971 km

• M1: 128,654 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.59 AU - 1.67 AU

Year: 728 Days

Day: 21.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.56 AU - 1.84 AU

Year: 775 Days

Day: 46.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 10.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.62 AU - 7.64 AU

Year: 7373 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,512,971 km

• M1: 286,181 km (0.111 R)
• M2: 433,834 km (0.111 R)
• M3: 584,180 km (0.107 R)
• M4: 738,565 km (0.067 R)
• M5: 1,004,998 km (0.097 R)
• M6: 1,176,288 km (0.094 R)
• M7: 1,338,751 km (0.077 R)
• M8: 1,788,143 km (0.068 R)
• M9: 2,040,814 km (0.105 R)
• M10: 2,193,554 km (0.106 R)
• M11: 2,395,660 km (0.092 R)
• M12: 2,510,551 km (0.076 R)
• M13: 2,627,387 km (0.109 R)
• M14: 2,964,431 km (0.095 R)
• M15: 3,188,379 km (0.067 R)
• M16: 3,340,820 km (0.095 R)
• M17: 3,469,773 km (0.107 R)
• M18: 3,653,030 km (0.028 R)
• M19: 3,786,023 km (0.089 R)
• M20: 4,002,042 km (0.104 R)
• M21: 4,139,074 km (0.115 R)
• M22: 4,361,825 km (0.111 R)
• M23: 4,703,207 km (0.094 R)
• M24: 4,818,996 km (0.094 R)
• M25: 5,053,416 km (0.11 R)
• M26: 5,291,576 km (0.09 R)
• M27: 6,059,611 km (0.075 R)
• M28: 6,601,754 km (0.07 R)
• M29: 7,059,972 km (0.069 R)
• M30: 8,886,562 km (0.089 R)
• M31: 9,283,146 km (0.117 R)
• M32: 10,735,442 km (0.066 R)
• M33: 10,926,778 km (0.109 R)
• M34: 11,042,118 km (0.086 R)
• M35: 11,235,249 km (0.102 R)
• M36: 11,312,741 km (0.111 R)
• M37: 11,663,996 km (0.077 R)
• M38: 12,137,922 km (0.093 R)
• M39: 12,618,281 km (0.087 R)
• M40: 13,104,773 km (0.077 R)
• M41: 13,432,542 km (0.085 R)
• M42: 13,514,821 km (0.083 R)
• M43: 13,846,031 km (0.093 R)
• M44: 14,054,421 km (0.057 R)
• M45: 14,558,566 km (0.117 R)
• M46: 14,898,153 km (0.108 R)
• M47: 14,983,424 km (0.043 R)
• M48: 15,541,723 km (0.101 R)
• M49: 16,678,667 km (0.074 R)
• M50: 16,767,229 km (0.103 R)
• M51: 17,167,702 km (0.087 R)
• M52: 17,436,529 km (0.096 R)
• M53: 17,706,703 km (0.079 R)
• M54: 18,023,551 km (0.118 R)
• M55: 18,479,675 km (0.114 R)
• M56: 18,847,237 km (0.119 R)
• M57: 19,124,442 km (0.12 R)
• M58: 19,356,618 km (0.076 R)
• M59: 19,776,689 km (0.082 R)
• M60: 20,341,570 km (0.07 R)
• M61: 20,531,111 km (0.115 R)
• M62: 21,007,431 km (0.041 R)
• M63: 21,391,000 km (0.109 R)
• M64: 22,262,706 km (0.082 R)
• M65: 22,653,755 km (0.064 R)
• M66: 23,047,198 km (0.097 R)
• M67: 25,505,839 km (0.102 R)
• M68: 26,895,902 km (0.113 R)
• M69: 27,208,113 km (0.071 R)
• M70: 29,266,729 km (0.085 R)
• M71: 30,233,730 km (0.112 R)
• M72: 30,558,357 km (0.111 R)
• M73: 30,829,728 km (0.057 R)
• M74: 31,156,599 km (0.062 R)
• M75: 33,364,364 km (0.109 R)
• M76: 33,980,259 km (0.08 R)
• M77: 34,656,441 km (0.098 R)
• M78: 34,939,630 km (0.044 R)
• M79: 37,637,777 km (0.062 R)
• M80: 38,220,461 km (0.071 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit