🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 202 Days

Day: 13.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 24.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,799,977 km

• M1: 44,431 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.76 AU

Year: 622 Days

Day: 20.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.48 AU - 1.96 AU

Year: 812 Days

Day: 23.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,799,977 km

• M1: 241,900 km (0.073 R)
• M2: 586,723 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.36 AU - 2.54 AU

Year: 1380 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 109.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.57 AU - 2.81 AU

Year: 1588 Days

Day: 47.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,799,977 km

• M1: 1,387,969 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.92 AU - 4.52 AU

Year: 2582 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 5.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.26 AU - 15.7 AU

Year: 20866 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,799,977 km

• M1: 86,019 km (0.107 R)
• M2: 493,673 km (0.066 R)
• M3: 629,807 km (0.097 R)
• M4: 739,911 km (0.052 R)
• M5: 1,085,632 km (0.082 R)
• M6: 1,129,464 km (0.048 R)
• M7: 1,264,401 km (0.09 R)
• M8: 1,452,446 km (0.078 R)
• M9: 1,525,150 km (0.105 R)
• M10: 1,802,804 km (0.115 R)
• M11: 1,855,014 km (0.099 R)
• M12: 2,262,369 km (0.111 R)
• M13: 2,318,767 km (0.085 R)
• M14: 2,607,790 km (0.072 R)
• M15: 2,756,640 km (0.107 R)
• M16: 2,969,667 km (0.073 R)
• M17: 3,476,655 km (0.085 R)
• M18: 4,930,447 km (0.081 R)
• M19: 5,077,651 km (0.087 R)
• M20: 5,189,101 km (0.109 R)
• M21: 5,604,385 km (0.115 R)
• M22: 6,506,759 km (0.049 R)
• M23: 7,964,441 km (0.077 R)
• M24: 8,007,525 km (0.071 R)
• M25: 8,050,759 km (0.104 R)
• M26: 8,093,993 km (0.046 R)
• M27: 8,311,359 km (0.097 R)
• M28: 8,663,213 km (0.089 R)
• M29: 9,019,854 km (0.117 R)
• M30: 9,426,910 km (0.106 R)
• M31: 9,886,175 km (0.083 R)
• M32: 10,305,797 km (0.086 R)
• M33: 10,446,868 km (0.106 R)
• M34: 10,494,141 km (0.086 R)
• M35: 11,258,885 km (0.104 R)
• M36: 11,795,044 km (0.115 R)
• M37: 12,289,615 km (0.12 R)
• M38: 12,993,323 km (0.074 R)
• M39: 13,606,974 km (0.069 R)
• M40: 14,021,210 km (0.03 R)
• M41: 14,073,420 km (0.106 R)
• M42: 15,128,384 km (0.09 R)
• M43: 15,449,870 km (0.073 R)
• M44: 15,557,580 km (0.114 R)
• M45: 15,611,585 km (0.095 R)
• M46: 16,208,780 km (0.094 R)
• M47: 16,427,791 km (0.062 R)
• M48: 17,537,807 km (0.109 R)
• M49: 17,593,906 km (0.098 R)
• M50: 17,819,051 km (0.045 R)
• M51: 17,875,450 km (0.049 R)
• M52: 19,131,772 km (0.111 R)
• M53: 19,654,019 km (0.097 R)
• M54: 21,069,215 km (0.08 R)
• M55: 27,569,092 km (0.045 R)
• M56: 28,553,746 km (0.072 R)
• M57: 29,549,918 km (0.101 R)
• M58: 29,817,548 km (0.107 R)
• M59: 30,557,459 km (0.114 R)
• M60: 30,760,314 km (0.109 R)
• M61: 33,507,529 km (0.101 R)
• M62: 33,716,817 km (0.076 R)
• M63: 35,476,836 km (0.103 R)
• M64: 35,690,013 km (0.086 R)
• M65: 35,832,430 km (0.091 R)
• M66: 36,906,243 km (0.048 R)
• M67: 38,354,351 km (0.106 R)
• M68: 38,792,523 km (0.071 R)
• M69: 39,085,436 km (0.107 R)
• M70: 39,232,191 km (0.033 R)
• M71: 39,379,096 km (0.069 R)
• M72: 39,747,257 km (0.111 R)
• M73: 40,412,818 km (0.059 R)
• M74: 41,380,716 km (0.114 R)
• M75: 41,905,056 km (0.113 R)
• M76: 42,657,833 km (0.08 R)
• M77: 43,339,251 km (0.098 R)
• M78: 43,947,815 km (0.105 R)
• M79: 44,866,197 km (0.11 R)
• M80: 45,096,727 km (0.101 R)
• M81: 45,945,545 km (0.072 R)
• M82: 46,100,379 km (0.11 R)
• M83: 47,033,421 km (0.057 R)
• M84: 47,424,021 km (0.076 R)
• M85: 47,815,668 km (0.095 R)
• M86: 48,208,363 km (0.117 R)
• M87: 50,427,348 km (0.03 R)
• M88: 50,507,233 km (0.119 R)
• M89: 52,194,099 km (0.079 R)
• M90: 53,166,335 km (0.114 R)
• M91: 54,471,876 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit