🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 334 Days

Day: 41.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 532 Days

Day: 15.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,541,589 km

• M1: 670,198 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.84 AU - 2.54 AU

Year: 1150 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,541,589 km

• M1: 2,103,645 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.23 AU - 3.29 AU

Year: 1627 Days

Day: 34.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.37 AU - 3.33 AU

Year: 1707 Days

Day: 25.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,541,589 km

• M1: 377,286 km (0.072 R)
• M2: 436,227 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.96 AU - 4.66 AU

Year: 2638 Days

Day: 16.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.83 AU - 5.23 AU

Year: 4002 Days

Day: 24.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.2

Radius: 8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.23 AU - 17.75 AU

Year: 25949 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,541,589 km

• M1: 113,545 km (0.069 R)
• M2: 359,484 km (0.067 R)
• M3: 417,228 km (0.112 R)
• M4: 732,431 km (0.113 R)
• M5: 1,292,974 km (0.056 R)
• M6: 1,681,929 km (0.106 R)
• M7: 2,032,885 km (0.064 R)
• M8: 2,561,864 km (0.08 R)
• M9: 3,131,981 km (0.1 R)
• M10: 4,527,280 km (0.081 R)
• M11: 4,865,970 km (0.098 R)
• M12: 5,414,695 km (0.108 R)
• M13: 5,465,558 km (0.119 R)
• M14: 6,194,399 km (0.069 R)
• M15: 6,408,174 km (0.051 R)
• M16: 6,788,303 km (0.085 R)
• M17: 6,898,257 km (0.072 R)
• M18: 7,008,810 km (0.115 R)
• M19: 8,029,965 km (0.055 R)
• M20: 8,088,158 km (0.06 R)
• M21: 9,279,257 km (0.071 R)
• M22: 10,020,065 km (0.072 R)
• M23: 11,689,278 km (0.047 R)
• M24: 12,220,052 km (0.08 R)
• M25: 15,133,171 km (0.12 R)
• M26: 15,493,702 km (0.107 R)
• M27: 16,223,291 km (0.095 R)
• M28: 16,296,743 km (0.073 R)
• M29: 16,444,247 km (0.068 R)
• M30: 16,814,950 km (0.112 R)
• M31: 18,786,201 km (0.032 R)
• M32: 19,018,228 km (0.079 R)
• M33: 19,720,440 km (0.117 R)
• M34: 20,590,053 km (0.111 R)
• M35: 21,391,448 km (0.076 R)
• M36: 21,633,797 km (0.107 R)
• M37: 22,366,527 km (0.058 R)
• M38: 23,856,223 km (0.079 R)
• M39: 24,107,547 km (0.109 R)
• M40: 24,191,621 km (0.096 R)
• M41: 24,359,919 km (0.117 R)
• M42: 24,613,038 km (0.117 R)
• M43: 26,063,988 km (0.116 R)
• M44: 26,236,475 km (0.077 R)
• M45: 27,454,800 km (0.12 R)
• M46: 27,806,205 km (0.11 R)
• M47: 31,769,352 km (0.053 R)
• M48: 32,601,565 km (0.04 R)
• M49: 33,253,811 km (0.054 R)
• M50: 34,760,561 km (0.08 R)
• M51: 35,045,695 km (0.054 R)
• M52: 37,938,170 km (0.073 R)
• M53: 38,231,681 km (0.064 R)
• M54: 39,215,287 km (0.079 R)
• M55: 39,511,939 km (0.052 R)
• M56: 40,207,121 km (0.096 R)
• M57: 40,306,753 km (0.082 R)
• M58: 40,606,248 km (0.074 R)
• M59: 41,408,391 km (0.066 R)
• M60: 41,508,921 km (0.102 R)
• M61: 42,114,493 km (0.102 R)
• M62: 42,926,361 km (0.091 R)
• M63: 43,334,165 km (0.078 R)
• M64: 44,771,800 km (0.094 R)
• M65: 46,329,563 km (0.07 R)
• M66: 46,538,551 km (0.097 R)
• M67: 46,643,120 km (0.11 R)
• M68: 46,852,707 km (0.096 R)
• M69: 48,433,807 km (0.111 R)
• M70: 49,925,447 km (0.112 R)
• M71: 50,139,671 km (0.111 R)
• M72: 50,784,438 km (0.111 R)
• M73: 53,829,353 km (0.067 R)
• M74: 55,929,109 km (0.067 R)
• M75: 56,374,462 km (0.055 R)
• M76: 57,717,850 km (0.105 R)
• M77: 57,830,348 km (0.084 R)
• M78: 60,094,213 km (0.04 R)
• M79: 61,007,807 km (0.119 R)
• M80: 64,474,588 km (0.106 R)
• M81: 65,058,468 km (0.105 R)
• M82: 65,175,454 km (0.083 R)
• M83: 65,761,578 km (0.086 R)
• M84: 67,057,096 km (0.119 R)
• M85: 69,075,919 km (0.05 R)
• M86: 71,235,065 km (0.027 R)
• M87: 71,476,367 km (0.112 R)
• M88: 77,223,917 km (0.095 R)
• M89: 78,590,493 km (0.117 R)
• M90: 79,089,402 km (0.117 R)
• M91: 81,725,616 km (0.067 R)
• M92: 83,499,248 km (0.096 R)
• M93: 85,029,485 km (0.11 R)
• M94: 85,285,447 km (0.111 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit