🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.86 AU - 2.2 AU

Year: 1062 Days

Day: 35.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.55 AU

Year: 1373 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,602,597 km

• M1: 794,365 km (0.112 R)

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.58 AU - 3.62 AU

Year: 2507 Days

Day: 15.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.2 AU - 4.78 AU

Year: 2926 Days

Day: 41.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 11.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.76 AU - 11.78 AU

Year: 11210 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,602,597 km

• M1: 169,794 km (0.115 R)
• M2: 317,147 km (0.116 R)
• M3: 408,402 km (0.071 R)
• M4: 960,867 km (0.098 R)
• M5: 1,068,877 km (0.07 R)
• M6: 1,671,307 km (0.07 R)
• M7: 1,938,788 km (0.075 R)
• M8: 2,284,808 km (0.098 R)
• M9: 2,548,849 km (0.086 R)
• M10: 2,788,056 km (0.115 R)
• M11: 2,963,534 km (0.099 R)
• M12: 3,034,742 km (0.093 R)
• M13: 3,142,752 km (0.086 R)
• M14: 3,307,160 km (0.056 R)
• M15: 3,437,011 km (0.07 R)
• M16: 4,151,491 km (0.091 R)
• M17: 4,291,813 km (0.075 R)
• M18: 5,252,980 km (0.102 R)
• M19: 5,448,803 km (0.06 R)
• M20: 5,646,871 km (0.086 R)
• M21: 6,027,747 km (0.082 R)
• M22: 6,141,441 km (0.118 R)
• M23: 6,509,901 km (0.115 R)
• M24: 6,790,995 km (0.09 R)
• M25: 7,682,599 km (0.101 R)
• M26: 8,255,558 km (0.055 R)
• M27: 9,101,534 km (0.119 R)
• M28: 9,574,563 km (0.104 R)
• M29: 9,680,777 km (0.107 R)
• M30: 9,787,441 km (0.116 R)
• M31: 10,163,679 km (0.056 R)
• M32: 10,299,215 km (0.065 R)
• M33: 10,572,082 km (0.116 R)
• M34: 11,097,170 km (0.102 R)
• M35: 12,000,891 km (0.12 R)
• M36: 12,898,628 km (0.111 R)
• M37: 13,045,533 km (0.067 R)
• M38: 13,758,067 km (0.088 R)
• M39: 14,422,432 km (0.114 R)
• M40: 14,912,065 km (0.101 R)
• M41: 15,128,085 km (0.116 R)
• M42: 15,376,118 km (0.093 R)
• M43: 15,469,617 km (0.08 R)
• M44: 15,907,938 km (0.083 R)
• M45: 16,989,381 km (0.107 R)
• M46: 17,312,064 km (0.05 R)
• M47: 17,734,379 km (0.069 R)
• M48: 18,094,610 km (0.069 R)
• M49: 19,289,897 km (0.065 R)
• M50: 19,761,729 km (0.095 R)
• M51: 21,338,491 km (0.102 R)
• M52: 21,442,611 km (0.104 R)
• M53: 21,791,323 km (0.084 R)
• M54: 22,141,981 km (0.083 R)
• M55: 22,212,292 km (0.101 R)
• M56: 22,671,258 km (0.089 R)
• M57: 23,240,478 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.3

Radius: 6.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.65 AU - 15.39 AU

Year: 19271 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,602,597 km

• M1: 165,006 km (0.071 R)
• M2: 223,499 km (0.069 R)
• M3: 523,742 km (0.099 R)
• M4: 570,267 km (0.085 R)
• M5: 634,744 km (0.061 R)
• M6: 861,534 km (0.109 R)
• M7: 955,332 km (0.057 R)
• M8: 1,215,333 km (0.088 R)
• M9: 1,610,421 km (0.048 R)
• M10: 1,726,958 km (0.11 R)
• M11: 2,429,619 km (0.115 R)
• M12: 2,536,581 km (0.088 R)
• M13: 2,923,292 km (0.094 R)
• M14: 3,537,391 km (0.068 R)
• M15: 3,597,978 km (0.096 R)
• M16: 3,658,865 km (0.12 R)
• M17: 4,286,727 km (0.074 R)
• M18: 4,351,353 km (0.038 R)
• M19: 4,547,027 km (0.117 R)
• M20: 4,913,542 km (0.106 R)
• M21: 5,358,895 km (0.057 R)
• M22: 5,710,300 km (0.106 R)
• M23: 6,178,093 km (0.095 R)
• M24: 6,435,252 km (0.063 R)
• M25: 6,583,653 km (0.104 R)
• M26: 6,695,701 km (0.109 R)
• M27: 6,997,740 km (0.032 R)
• M28: 7,497,995 km (0.057 R)
• M29: 7,890,689 km (0.081 R)
• M30: 8,370,749 km (0.052 R)
• M31: 8,614,294 km (0.095 R)
• M32: 8,777,954 km (0.064 R)
• M33: 9,484,954 km (0.088 R)
• M34: 9,611,663 km (0.06 R)
• M35: 10,340,055 km (0.115 R)
• M36: 10,426,822 km (0.111 R)
• M37: 10,470,355 km (0.101 R)
• M38: 10,908,976 km (0.073 R)
• M39: 11,308,851 km (0.106 R)
• M40: 11,668,185 km (0.094 R)
• M41: 12,398,372 km (0.109 R)
• M42: 12,768,926 km (0.041 R)
• M43: 13,902,429 km (0.062 R)
• M44: 13,998,322 km (0.084 R)
• M45: 14,094,363 km (0.068 R)
• M46: 14,239,025 km (0.106 R)
• M47: 14,335,665 km (0.074 R)
• M48: 14,432,604 km (0.117 R)
• M49: 16,112,887 km (0.066 R)
• M50: 16,771,567 km (0.1 R)
• M51: 17,078,542 km (0.079 R)
• M52: 17,594,206 km (0.107 R)
• M53: 19,225,271 km (0.109 R)
• M54: 19,278,678 km (0.12 R)
• M55: 19,332,084 km (0.119 R)
• M56: 20,466,185 km (0.118 R)
• M57: 20,684,748 km (0.096 R)
• M58: 20,794,254 km (0.084 R)
• M59: 21,455,476 km (0.084 R)
• M60: 21,510,827 km (0.063 R)
• M61: 21,900,081 km (0.1 R)
• M62: 22,347,678 km (0.036 R)
• M63: 22,968,210 km (0.096 R)
• M64: 23,651,573 km (0.046 R)
• M65: 24,399,263 km (0.086 R)
• M66: 24,515,052 km (0.117 R)
• M67: 24,689,034 km (0.11 R)
• M68: 25,038,046 km (0.12 R)
• M69: 26,213,586 km (0.082 R)
• M70: 29,537,651 km (0.12 R)
• M71: 31,280,167 km (0.103 R)
• M72: 31,531,940 km (0.12 R)
• M73: 32,418,008 km (0.078 R)
• M74: 33,312,155 km (0.084 R)
• M75: 35,582,901 km (0.099 R)
• M76: 35,648,574 km (0.104 R)
• M77: 35,714,248 km (0.091 R)
• M78: 35,977,241 km (0.114 R)
• M79: 36,571,294 km (0.114 R)
• M80: 37,102,217 km (0.086 R)
• M81: 39,794,380 km (0.069 R)
• M82: 40,135,314 km (0.064 R)
• M83: 41,163,948 km (0.048 R)
• M84: 44,583,905 km (0.113 R)
• M85: 45,079,972 km (0.101 R)
• M86: 45,649,042 km (0.084 R)
• M87: 45,862,967 km (0.108 R)
• M88: 46,220,506 km (0.114 R)
• M89: 47,154,146 km (0.112 R)
• M90: 47,804,149 km (0.049 R)
• M91: 48,384,439 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit