🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.08 AU - 1.28 AU

Year: 590 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.9 AU - 2.26 AU

Year: 1380 Days

Day: 43.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,361,703 km

• M1: 907,760 km (0.119 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.1 AU - 7.1 AU

Year: 8706 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,361,703 km

• M1: 128,355 km (0.11 R)
• M2: 264,639 km (0.063 R)
• M3: 332,107 km (0.102 R)
• M4: 999,015 km (0.071 R)
• M5: 1,584,391 km (0.058 R)
• M6: 2,300,666 km (0.094 R)
• M7: 2,559,769 km (0.03 R)
• M8: 2,828,447 km (0.048 R)
• M9: 3,758,048 km (0.116 R)
• M10: 4,111,548 km (0.074 R)
• M11: 4,749,732 km (0.055 R)
• M12: 5,418,584 km (0.118 R)
• M13: 5,818,011 km (0.118 R)
• M14: 6,282,213 km (0.086 R)
• M15: 6,815,081 km (0.046 R)
• M16: 7,626,948 km (0.092 R)
• M17: 8,134,683 km (0.074 R)
• M18: 9,372,456 km (0.071 R)
• M19: 9,658,936 km (0.114 R)
• M20: 9,851,618 km (0.103 R)
• M21: 10,273,335 km (0.058 R)
• M22: 10,371,471 km (0.091 R)
• M23: 10,833,728 km (0.11 R)
• M24: 12,191,478 km (0.113 R)
• M25: 12,539,294 km (0.091 R)
• M26: 12,960,860 km (0.028 R)
• M27: 14,436,494 km (0.108 R)
• M28: 14,952,457 km (0.115 R)
• M29: 15,662,448 km (0.108 R)
• M30: 16,767,079 km (0.076 R)
• M31: 17,037,552 km (0.112 R)
• M32: 17,504,447 km (0.114 R)
• M33: 18,094,162 km (0.114 R)
• M34: 18,411,309 km (0.073 R)
• M35: 19,131,473 km (0.094 R)
• M36: 19,861,062 km (0.089 R)
• M37: 20,517,049 km (0.079 R)
• M38: 20,764,932 km (0.084 R)
• M39: 21,598,342 km (0.098 R)
• M40: 22,826,092 km (0.076 R)
• M41: 23,340,858 km (0.082 R)
• M42: 23,470,111 km (0.112 R)
• M43: 24,337,928 km (0.083 R)
• M44: 26,733,289 km (0.057 R)
• M45: 27,411,865 km (0.082 R)
• M46: 27,593,776 km (0.118 R)
• M47: 27,684,881 km (0.063 R)
• M48: 29,621,276 km (0.053 R)
• M49: 29,901,473 km (0.07 R)
• M50: 31,315,621 km (0.115 R)
• M51: 31,744,070 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 7

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.35 AU - 11.95 AU

Year: 18298 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,361,703 km

• M1: 89,310 km (0.085 R)
• M2: 231,278 km (0.059 R)
• M3: 335,698 km (0.113 R)
• M4: 744,848 km (0.075 R)
• M5: 836,551 km (0.083 R)
• M6: 932,144 km (0.077 R)
• M7: 1,031,627 km (0.083 R)
• M8: 1,134,550 km (0.119 R)
• M9: 1,241,064 km (0.119 R)
• M10: 1,699,881 km (0.099 R)
• M11: 2,340,907 km (0.101 R)
• M12: 2,408,975 km (0.069 R)
• M13: 2,722,831 km (0.119 R)
• M14: 2,866,594 km (0.07 R)
• M15: 3,049,852 km (0.088 R)
• M16: 3,389,439 km (0.066 R)
• M17: 4,063,228 km (0.119 R)
• M18: 4,436,474 km (0.106 R)
• M19: 4,777,558 km (0.073 R)
• M20: 5,171,299 km (0.061 R)
• M21: 6,366,736 km (0.073 R)
• M22: 6,462,030 km (0.12 R)
• M23: 7,492,011 km (0.102 R)
• M24: 8,519,599 km (0.099 R)
• M25: 9,103,479 km (0.095 R)
• M26: 9,536,266 km (0.11 R)
• M27: 9,755,128 km (0.106 R)
• M28: 10,931,416 km (0.118 R)
• M29: 10,988,562 km (0.101 R)
• M30: 11,045,708 km (0.111 R)
• M31: 11,449,024 km (0.067 R)
• M32: 13,906,917 km (0.105 R)
• M33: 14,467,460 km (0.115 R)
• M34: 15,099,063 km (0.095 R)
• M35: 15,933,520 km (0.055 R)
• M36: 17,379,682 km (0.071 R)
• M37: 19,904,595 km (0.083 R)
• M38: 20,184,343 km (0.118 R)
• M39: 21,818,251 km (0.116 R)
• M40: 22,906,426 km (0.068 R)
• M41: 23,052,882 km (0.05 R)
• M42: 23,567,798 km (0.077 R)
• M43: 24,759,046 km (0.061 R)
• M44: 26,122,631 km (0.116 R)
• M45: 26,428,857 km (0.102 R)
• M46: 26,890,516 km (0.101 R)
• M47: 27,354,868 km (0.116 R)
• M48: 28,921,756 km (0.079 R)
• M49: 29,716,121 km (0.089 R)
• M50: 30,115,996 km (0.046 R)
• M51: 30,196,181 km (0.119 R)
• M52: 31,488,706 km (0.114 R)
• M53: 31,978,041 km (0.073 R)
• M54: 32,059,871 km (0.11 R)
• M55: 33,378,277 km (0.078 R)
• M56: 34,546,337 km (0.06 R)
• M57: 35,135,304 km (0.064 R)
• M58: 35,812,683 km (0.04 R)
• M59: 35,897,655 km (0.084 R)
• M60: 37,352,195 km (0.105 R)
• M61: 37,438,363 km (0.108 R)
• M62: 38,129,954 km (0.06 R)
• M63: 39,965,670 km (0.105 R)
• M64: 40,053,783 km (0.081 R)
• M65: 40,583,958 km (0.096 R)
• M66: 43,269,239 km (0.111 R)
• M67: 43,540,909 km (0.071 R)
• M68: 43,813,177 km (0.117 R)
• M69: 44,086,044 km (0.111 R)
• M70: 44,268,104 km (0.086 R)
• M71: 44,450,614 km (0.073 R)
• M72: 44,999,488 km (0.088 R)
• M73: 46,473,925 km (0.117 R)
• M74: 48,997,791 km (0.07 R)
• M75: 49,186,583 km (0.114 R)
• M76: 50,800,445 km (0.113 R)
• M77: 52,238,828 km (0.036 R)
• M78: 53,982,541 km (0.047 R)
• M79: 54,567,918 km (0.088 R)
• M80: 54,665,755 km (0.12 R)
• M81: 55,548,382 km (0.089 R)
• M82: 55,942,273 km (0.076 R)
• M83: 56,238,178 km (0.106 R)
• M84: 57,925,193 km (0.072 R)
• M85: 58,925,255 km (0.097 R)
• M86: 59,025,485 km (0.09 R)
• M87: 59,729,343 km (0.12 R)
• M88: 61,959,548 km (0.059 R)
• M89: 62,777,101 km (0.097 R)
• M90: 62,879,575 km (0.118 R)
• M91: 63,187,298 km (0.109 R)
• M92: 64,733,542 km (0.059 R)
• M93: 65,044,257 km (0.113 R)
• M94: 66,083,513 km (0.098 R)
• M95: 67,233,023 km (0.098 R)
• M96: 68,073,314 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit