🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 17.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,614,763 km

• M1: 221,255 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 351 Days

Day: 42.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.39 AU - 3.97 AU

Year: 1993 Days

Day: 35.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.82 AU - 3.76 AU

Year: 2097 Days

Day: 29 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.78 AU - 4.48 AU

Year: 2431 Days

Day: 43.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.46 AU - 4.8 AU

Year: 3501 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 6.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.05 AU - 20.01 AU

Year: 28034 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,614,763 km

• M1: 78,090 km (0.108 R)
• M2: 216,618 km (0.077 R)
• M3: 257,907 km (0.111 R)
• M4: 318,494 km (0.099 R)
• M5: 455,376 km (0.038 R)
• M6: 1,072,467 km (0.115 R)
• M7: 1,228,199 km (0.057 R)
• M8: 1,363,734 km (0.067 R)
• M9: 1,447,359 km (0.118 R)
• M10: 1,984,865 km (0.042 R)
• M11: 2,752,451 km (0.06 R)
• M12: 2,823,211 km (0.051 R)
• M13: 3,075,583 km (0.086 R)
• M14: 3,335,285 km (0.08 R)
• M15: 3,875,782 km (0.043 R)
• M16: 4,950,044 km (0.095 R)
• M17: 5,036,362 km (0.113 R)
• M18: 5,254,176 km (0.11 R)
• M19: 5,519,713 km (0.11 R)
• M20: 8,048,365 km (0.082 R)
• M21: 9,348,221 km (0.104 R)
• M22: 9,940,479 km (0.104 R)
• M23: 10,489,503 km (0.056 R)
• M24: 10,992,003 km (0.112 R)
• M25: 11,217,746 km (0.05 R)
• M26: 11,616,723 km (0.057 R)
• M27: 12,252,963 km (0.083 R)
• M28: 13,318,399 km (0.106 R)
• M29: 14,351,522 km (0.07 R)
• M30: 14,413,156 km (0.079 R)
• M31: 16,044,820 km (0.118 R)
• M32: 16,752,568 km (0.049 R)
• M33: 16,947,344 km (0.081 R)
• M34: 17,012,419 km (0.091 R)
• M35: 17,536,162 km (0.087 R)
• M36: 18,398,593 km (0.114 R)
• M37: 18,465,464 km (0.114 R)
• M38: 18,868,630 km (0.096 R)
• M39: 20,510,167 km (0.047 R)
• M40: 20,579,581 km (0.118 R)
• M41: 21,067,569 km (0.087 R)
• M42: 22,339,450 km (0.103 R)
• M43: 22,625,631 km (0.042 R)
• M44: 24,073,888 km (0.114 R)
• M45: 24,661,508 km (0.101 R)
• M46: 25,626,564 km (0.085 R)
• M47: 26,377,396 km (0.109 R)
• M48: 31,429,914 km (0.1 R)
• M49: 31,830,687 km (0.09 R)
• M50: 32,313,888 km (0.114 R)
• M51: 32,961,796 km (0.059 R)
• M52: 34,270,628 km (0.1 R)
• M53: 35,513,039 km (0.095 R)
• M54: 35,846,791 km (0.075 R)
• M55: 36,265,516 km (0.038 R)
• M56: 36,938,856 km (0.106 R)
• M57: 37,276,947 km (0.117 R)
• M58: 37,446,441 km (0.083 R)
• M59: 37,616,235 km (0.07 R)
• M60: 37,956,421 km (0.1 R)
• M61: 38,383,223 km (0.113 R)
• M62: 42,118,233 km (0.059 R)
• M63: 42,914,543 km (0.069 R)
• M64: 43,537,319 km (0.114 R)
• M65: 44,342,454 km (0.114 R)
• M66: 44,432,213 km (0.114 R)
• M67: 45,785,775 km (0.114 R)
• M68: 47,152,950 km (0.065 R)
• M69: 47,427,911 km (0.1 R)
• M70: 47,519,764 km (0.084 R)
• M71: 48,163,932 km (0.089 R)
• M72: 49,554,295 km (0.107 R)
• M73: 51,145,717 km (0.074 R)
• M74: 51,239,814 km (0.112 R)
• M75: 51,428,307 km (0.119 R)
• M76: 51,711,346 km (0.103 R)
• M77: 51,805,892 km (0.116 R)
• M78: 54,186,593 km (0.088 R)
• M79: 56,310,882 km (0.058 R)
• M80: 56,408,121 km (0.086 R)
• M81: 56,992,600 km (0.085 R)
• M82: 57,677,010 km (0.108 R)
• M83: 59,350,262 km (0.103 R)
• M84: 59,449,147 km (0.074 R)
• M85: 60,740,326 km (0.116 R)
• M86: 61,940,250 km (0.073 R)
• M87: 62,341,921 km (0.076 R)
• M88: 65,076,121 km (0.101 R)
• M89: 66,098,622 km (0.112 R)
• M90: 68,366,825 km (0.11 R)
• M91: 69,197,991 km (0.085 R)
• M92: 69,406,231 km (0.086 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit