🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.59 AU

Year: 565 Days

Day: 25.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.69 AU - 3.01 AU

Year: 1813 Days

Day: 35.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,521,343 km

• M1: 342,280 km (0.088 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 10.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.16 AU - 5.78 AU

Year: 4820 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,521,343 km

• M1: 174,880 km (0.114 R)
• M2: 260,151 km (0.086 R)
• M3: 362,176 km (0.111 R)
• M4: 511,774 km (0.036 R)
• M5: 718,967 km (0.092 R)
• M6: 966,851 km (0.091 R)
• M7: 1,073,814 km (0.084 R)
• M8: 1,213,538 km (0.114 R)
• M9: 1,344,586 km (0.111 R)
• M10: 1,419,534 km (0.109 R)
• M11: 1,558,062 km (0.109 R)
• M12: 1,733,690 km (0.061 R)
• M13: 1,915,900 km (0.092 R)
• M14: 2,157,201 km (0.104 R)
• M15: 2,500,528 km (0.118 R)
• M16: 3,218,299 km (0.098 R)
• M17: 3,464,387 km (0.084 R)
• M18: 3,653,030 km (0.104 R)
• M19: 3,974,965 km (0.1 R)
• M20: 4,062,480 km (0.066 R)
• M21: 4,418,523 km (0.08 R)
• M22: 4,509,179 km (0.092 R)
• M23: 5,256,720 km (0.097 R)
• M24: 5,328,826 km (0.088 R)
• M25: 5,595,858 km (0.056 R)
• M26: 5,867,378 km (0.099 R)
• M27: 6,629,729 km (0.113 R)
• M28: 6,785,909 km (0.073 R)
• M29: 7,049,052 km (0.12 R)
• M30: 7,208,673 km (0.068 R)
• M31: 7,288,857 km (0.071 R)
• M32: 7,558,283 km (0.077 R)
• M33: 7,639,814 km (0.093 R)
• M34: 7,858,675 km (0.068 R)
• M35: 8,024,131 km (0.115 R)
• M36: 8,725,894 km (0.119 R)
• M37: 8,897,333 km (0.098 R)
• M38: 9,741,365 km (0.105 R)
• M39: 10,248,053 km (0.103 R)
• M40: 10,489,503 km (0.104 R)
• M41: 10,824,453 km (0.113 R)
• M42: 11,225,076 km (0.05 R)
• M43: 11,318,126 km (0.054 R)
• M44: 11,661,752 km (0.049 R)
• M45: 12,008,819 km (0.109 R)
• M46: 12,616,486 km (0.049 R)
• M47: 13,629,114 km (0.1 R)
• M48: 14,128,621 km (0.117 R)
• M49: 14,633,963 km (0.082 R)
• M50: 15,076,773 km (0.102 R)
• M51: 15,145,288 km (0.104 R)
• M52: 15,905,844 km (0.053 R)
• M53: 16,502,141 km (0.027 R)
• M54: 17,320,441 km (0.053 R)
• M55: 17,752,630 km (0.116 R)
• M56: 18,701,230 km (0.105 R)
• M57: 19,107,538 km (0.115 R)
• M58: 19,404,789 km (0.086 R)
• M59: 19,741,085 km (0.098 R)
• M60: 20,041,776 km (0.112 R)
• M61: 20,381,663 km (0.104 R)
• M62: 20,990,825 km (0.111 R)
• M63: 21,067,419 km (0.088 R)
• M64: 21,336,097 km (0.097 R)
• M65: 21,683,164 km (0.103 R)
• M66: 21,838,148 km (0.085 R)
• M67: 22,071,071 km (0.036 R)
• M68: 22,932,606 km (0.103 R)
• M69: 23,645,589 km (0.092 R)
• M70: 24,688,436 km (0.092 R)
• M71: 24,931,084 km (0.1 R)
• M72: 25,052,856 km (0.07 R)
• M73: 25,174,629 km (0.06 R)
• M74: 25,296,850 km (0.054 R)
• M75: 25,869,062 km (0.071 R)
• M76: 25,992,331 km (0.118 R)
• M77: 26,818,560 km (0.06 R)
• M78: 27,151,565 km (0.077 R)
• M79: 27,737,390 km (0.115 R)
• M80: 27,821,464 km (0.108 R)
• M81: 27,947,725 km (0.108 R)
• M82: 28,200,695 km (0.109 R)

Asteroid Belt

Center: 10.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 7.9

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.64 AU - 18.56 AU

Year: 24337 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,521,343 km

• M1: 122,820 km (0.029 R)
• M2: 195,674 km (0.098 R)
• M3: 295,456 km (0.096 R)
• M4: 682,316 km (0.046 R)
• M5: 791,672 km (0.108 R)
• M6: 1,389,315 km (0.087 R)
• M7: 1,565,991 km (0.113 R)
• M8: 2,220,481 km (0.051 R)
• M9: 2,555,281 km (0.105 R)
• M10: 3,652,582 km (0.042 R)
• M11: 3,798,888 km (0.077 R)
• M12: 4,559,743 km (0.033 R)
• M13: 4,664,611 km (0.045 R)
• M14: 6,275,032 km (0.109 R)
• M15: 6,568,543 km (0.095 R)
• M16: 7,476,303 km (0.099 R)
• M17: 7,724,935 km (0.039 R)
• M18: 8,487,286 km (0.041 R)
• M19: 8,877,437 km (0.077 R)
• M20: 9,207,151 km (0.102 R)
• M21: 10,288,594 km (0.073 R)
• M22: 10,914,511 km (0.116 R)
• M23: 11,338,771 km (0.026 R)
• M24: 12,349,304 km (0.103 R)
• M25: 13,014,117 km (0.042 R)
• M26: 15,155,611 km (0.053 R)
• M27: 16,266,824 km (0.107 R)
• M28: 16,751,072 km (0.096 R)
• M29: 16,832,304 km (0.039 R)
• M30: 17,651,053 km (0.117 R)
• M31: 17,733,780 km (0.074 R)
• M32: 17,899,236 km (0.093 R)
• M33: 18,988,159 km (0.096 R)
• M34: 19,926,137 km (0.057 R)
• M35: 24,467,779 km (0.112 R)
• M36: 25,208,139 km (0.07 R)
• M37: 26,237,971 km (0.102 R)
• M38: 28,145,643 km (0.046 R)
• M39: 28,242,133 km (0.088 R)
• M40: 28,921,008 km (0.088 R)
• M41: 30,393,949 km (0.036 R)
• M42: 31,289,292 km (0.108 R)
• M43: 31,991,804 km (0.111 R)
• M44: 32,193,462 km (0.113 R)
• M45: 32,294,440 km (0.077 R)
• M46: 32,395,419 km (0.053 R)
• M47: 33,821,685 km (0.098 R)
• M48: 35,268,296 km (0.087 R)
• M49: 37,051,952 km (0.1 R)
• M50: 38,328,620 km (0.064 R)
• M51: 39,187,761 km (0.118 R)
• M52: 39,511,490 km (0.075 R)
• M53: 40,597,272 km (0.085 R)
• M54: 42,465,450 km (0.093 R)
• M55: 42,687,004 km (0.1 R)
• M56: 43,242,761 km (0.063 R)
• M57: 46,171,139 km (0.11 R)
• M58: 47,199,624 km (0.112 R)
• M59: 49,511,958 km (0.106 R)
• M60: 52,216,538 km (0.074 R)
• M61: 52,335,169 km (0.119 R)
• M62: 52,929,971 km (0.093 R)
• M63: 53,526,866 km (0.073 R)
• M64: 54,607,112 km (0.098 R)
• M65: 57,277,584 km (0.066 R)
• M66: 58,628,752 km (0.078 R)
• M67: 60,987,162 km (0.054 R)
• M68: 61,738,293 km (0.038 R)
• M69: 63,123,420 km (0.082 R)
• M70: 63,883,377 km (0.047 R)
• M71: 64,518,869 km (0.051 R)
• M72: 65,028,698 km (0.082 R)
• M73: 66,052,546 km (0.025 R)
• M74: 67,210,883 km (0.078 R)
• M75: 69,025,804 km (0.075 R)
• M76: 70,594,188 km (0.087 R)
• M77: 70,856,732 km (0.036 R)
• M78: 75,369,651 km (0.064 R)
• M79: 75,503,841 km (0.117 R)
• M80: 76,175,685 km (0.114 R)
• M81: 76,310,323 km (0.086 R)
• M82: 77,796,278 km (0.056 R)
• M83: 81,071,275 km (0.116 R)
• M84: 81,621,496 km (0.073 R)
• M85: 82,310,992 km (0.089 R)
• M86: 83,834,647 km (0.087 R)
• M87: 84,669,702 km (0.092 R)
• M88: 86,348,041 km (0.049 R)
• M89: 91,162,698 km (0.1 R)
• M90: 91,591,596 km (0.113 R)
• M91: 92,021,390 km (0.108 R)
• M92: 92,308,169 km (0.118 R)
• M93: 96,354,642 km (0.112 R)
• M94: 97,375,199 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit