🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 191 Days

Day: 36.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,871,831 km

• M1: 360,232 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 208 Days

Day: 22.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,871,831 km

• M1: 106,663 km (0.059 R)
• M2: 128,654 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 429 Days

Day: 14.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,871,831 km

• M1: 164,109 km (0.034 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 9.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.99 AU - 12.61 AU

Year: 12360 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,871,831 km

• M1: 128,804 km (0.069 R)
• M2: 189,541 km (0.047 R)
• M3: 290,070 km (0.094 R)
• M4: 477,217 km (0.083 R)
• M5: 611,406 km (0.111 R)
• M6: 1,192,295 km (0.048 R)
• M7: 1,311,824 km (0.089 R)
• M8: 1,519,914 km (0.117 R)
• M9: 2,126,683 km (0.091 R)
• M10: 2,714,005 km (0.087 R)
• M11: 3,771,961 km (0.084 R)
• M12: 4,110,052 km (0.119 R)
• M13: 4,478,661 km (0.112 R)
• M14: 4,943,761 km (0.102 R)
• M15: 5,073,313 km (0.097 R)
• M16: 5,670,208 km (0.067 R)
• M17: 5,783,154 km (0.025 R)
• M18: 6,953,907 km (0.109 R)
• M19: 7,245,623 km (0.089 R)
• M20: 9,105,274 km (0.076 R)
• M21: 11,216,400 km (0.064 R)
• M22: 11,731,016 km (0.109 R)
• M23: 12,311,755 km (0.101 R)
• M24: 12,487,832 km (0.05 R)
• M25: 12,961,459 km (0.097 R)
• M26: 13,290,424 km (0.09 R)
• M27: 14,633,963 km (0.074 R)
• M28: 14,727,013 km (0.102 R)
• M29: 15,924,245 km (0.062 R)
• M30: 16,664,006 km (0.106 R)
• M31: 17,579,695 km (0.063 R)
• M32: 18,076,958 km (0.043 R)
• M33: 18,310,630 km (0.098 R)
• M34: 19,323,258 km (0.106 R)
• M35: 19,664,790 km (0.102 R)
• M36: 22,040,105 km (0.092 R)
• M37: 24,726,134 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.8

Radius: 6.2

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.54 AU - 15.92 AU

Year: 20699 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,871,831 km

• M1: 95,593 km (0.094 R)
• M2: 149,897 km (0.098 R)
• M3: 224,397 km (0.117 R)
• M4: 749,037 km (0.064 R)
• M5: 891,005 km (0.089 R)
• M6: 1,093,860 km (0.059 R)
• M7: 1,425,219 km (0.08 R)
• M8: 1,693,448 km (0.066 R)
• M9: 1,755,232 km (0.089 R)
• M10: 1,881,044 km (0.053 R)
• M11: 2,310,390 km (0.119 R)
• M12: 2,879,011 km (0.038 R)
• M13: 3,449,876 km (0.09 R)
• M14: 4,179,914 km (0.083 R)
• M15: 4,867,616 km (0.095 R)
• M16: 5,360,690 km (0.104 R)
• M17: 5,497,871 km (0.027 R)
• M18: 5,775,824 km (0.091 R)
• M19: 5,963,719 km (0.12 R)
• M20: 6,153,559 km (0.107 R)
• M21: 6,393,663 km (0.088 R)
• M22: 7,082,412 km (0.115 R)
• M23: 7,898,169 km (0.103 R)
• M24: 8,002,140 km (0.115 R)
• M25: 9,727,901 km (0.081 R)
• M26: 10,403,634 km (0.1 R)
• M27: 11,211,014 km (0.102 R)
• M28: 12,763,242 km (0.114 R)
• M29: 13,007,984 km (0.107 R)
• M30: 13,378,089 km (0.098 R)
• M31: 16,994,617 km (0.12 R)
• M32: 17,263,893 km (0.087 R)
• M33: 18,011,584 km (0.097 R)
• M34: 18,561,954 km (0.119 R)
• M35: 20,746,382 km (0.103 R)
• M36: 20,962,102 km (0.082 R)
• M37: 22,051,624 km (0.087 R)
• M38: 22,271,682 km (0.111 R)
• M39: 22,418,887 km (0.109 R)
• M40: 23,832,736 km (0.111 R)
• M41: 24,740,645 km (0.105 R)
• M42: 25,659,625 km (0.115 R)
• M43: 27,294,730 km (0.119 R)
• M44: 27,373,418 km (0.113 R)
• M45: 27,452,256 km (0.111 R)
• M46: 27,768,058 km (0.055 R)
• M47: 27,847,344 km (0.077 R)
• M48: 28,802,976 km (0.074 R)
• M49: 29,607,663 km (0.055 R)
• M50: 29,688,445 km (0.104 R)
• M51: 30,419,530 km (0.09 R)
• M52: 30,828,381 km (0.09 R)
• M53: 31,568,591 km (0.047 R)
• M54: 32,481,438 km (0.068 R)
• M55: 34,332,861 km (0.097 R)
• M56: 35,185,569 km (0.087 R)
• M57: 36,218,243 km (0.108 R)
• M58: 38,489,288 km (0.108 R)
• M59: 39,286,196 km (0.078 R)
• M60: 41,437,563 km (0.099 R)
• M61: 41,709,233 km (0.106 R)
• M62: 43,076,108 km (0.082 R)
• M63: 43,535,075 km (0.115 R)
• M64: 44,087,839 km (0.048 R)
• M65: 46,886,665 km (0.051 R)
• M66: 48,212,252 km (0.047 R)
• M67: 49,262,429 km (0.03 R)
• M68: 50,706,647 km (0.09 R)
• M69: 51,579,850 km (0.09 R)
• M70: 51,872,014 km (0.07 R)
• M71: 52,948,072 km (0.09 R)
• M72: 53,242,780 km (0.094 R)
• M73: 53,439,501 km (0.102 R)
• M74: 53,932,576 km (0.115 R)
• M75: 54,031,310 km (0.112 R)
• M76: 54,328,112 km (0.086 R)
• M77: 54,625,363 km (0.115 R)
• M78: 55,122,028 km (0.041 R)
• M79: 58,032,006 km (0.106 R)
• M80: 58,133,134 km (0.084 R)
• M81: 59,965,409 km (0.032 R)
• M82: 61,506,566 km (0.083 R)
• M83: 62,023,277 km (0.09 R)
• M84: 62,437,663 km (0.063 R)
• M85: 63,790,626 km (0.073 R)
• M86: 64,104,184 km (0.1 R)
• M87: 65,469,115 km (0.075 R)
• M88: 66,737,405 km (0.091 R)
• M89: 69,836,026 km (0.058 R)
• M90: 70,374,878 km (0.081 R)
• M91: 71,565,527 km (0.109 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit