🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 240 Days

Day: 41.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.57 AU - 5.33 AU

Year: 3269 Days

Day: 46.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.8

Radius: 3.3

Gravity: 78.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.32 AU - 17.02 AU

Year: 20577 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,939,857 km

• M1: 276,906 km (0.103 R)
• M2: 431,739 km (0.091 R)
• M3: 837,000 km (0.045 R)
• M4: 1,552,228 km (0.065 R)
• M5: 2,070,883 km (0.108 R)
• M6: 2,638,308 km (0.071 R)
• M7: 3,420,705 km (0.091 R)
• M8: 3,463,789 km (0.055 R)
• M9: 4,315,450 km (0.107 R)
• M10: 7,165,588 km (0.051 R)
• M11: 7,950,528 km (0.078 R)
• M12: 8,007,675 km (0.103 R)
• M13: 9,358,244 km (0.08 R)
• M14: 10,777,629 km (0.078 R)
• M15: 10,967,618 km (0.073 R)
• M16: 11,479,692 km (0.095 R)
• M17: 14,223,766 km (0.076 R)
• M18: 14,362,592 km (0.056 R)
• M19: 14,641,592 km (0.087 R)
• M20: 15,489,214 km (0.116 R)
• M21: 15,560,572 km (0.104 R)
• M22: 15,847,052 km (0.103 R)
• M23: 16,498,102 km (0.097 R)
• M24: 16,937,022 km (0.097 R)
• M25: 18,427,316 km (0.084 R)
• M26: 18,502,863 km (0.098 R)
• M27: 18,730,401 km (0.08 R)
• M28: 20,740,099 km (0.054 R)
• M29: 22,574,019 km (0.082 R)
• M30: 22,816,966 km (0.1 R)
• M31: 23,469,213 km (0.078 R)
• M32: 24,045,015 km (0.098 R)
• M33: 24,875,583 km (0.119 R)
• M34: 25,378,381 km (0.113 R)
• M35: 25,631,052 km (0.102 R)
• M36: 26,053,965 km (0.074 R)
• M37: 27,250,599 km (0.12 R)
• M38: 27,509,253 km (0.074 R)
• M39: 29,166,648 km (0.086 R)
• M40: 29,343,024 km (0.102 R)
• M41: 29,519,699 km (0.088 R)
• M42: 29,963,107 km (0.088 R)
• M43: 31,576,969 km (0.079 R)
• M44: 32,577,180 km (0.058 R)
• M45: 33,127,102 km (0.118 R)
• M46: 33,680,016 km (0.118 R)
• M47: 35,545,052 km (0.044 R)
• M48: 36,490,212 km (0.119 R)
• M49: 36,965,783 km (0.1 R)
• M50: 37,923,210 km (0.08 R)
• M51: 39,569,385 km (0.054 R)
• M52: 41,041,129 km (0.087 R)
• M53: 42,032,364 km (0.06 R)
• M54: 42,730,837 km (0.077 R)
• M55: 42,930,999 km (0.063 R)
• M56: 43,231,989 km (0.073 R)
• M57: 44,139,151 km (0.118 R)
• M58: 44,747,416 km (0.076 R)
• M59: 45,358,374 km (0.109 R)
• M60: 45,562,724 km (0.112 R)
• M61: 47,104,630 km (0.053 R)
• M62: 48,559,020 km (0.089 R)
• M63: 48,872,577 km (0.118 R)
• M64: 49,082,014 km (0.054 R)
• M65: 49,186,882 km (0.102 R)
• M66: 50,768,132 km (0.074 R)
• M67: 51,511,783 km (0.096 R)
• M68: 53,656,268 km (0.064 R)
• M69: 53,980,447 km (0.083 R)
• M70: 54,088,606 km (0.119 R)
• M71: 54,196,915 km (0.049 R)
• M72: 55,829,626 km (0.086 R)
• M73: 60,037,665 km (0.087 R)
• M74: 64,117,199 km (0.047 R)
• M75: 65,035,879 km (0.119 R)
• M76: 67,118,730 km (0.086 R)
• M77: 67,351,505 km (0.054 R)
• M78: 68,168,309 km (0.059 R)
• M79: 70,047,557 km (0.116 R)
• M80: 70,638,319 km (0.097 R)
• M81: 70,756,651 km (0.047 R)
• M82: 72,062,940 km (0.051 R)
• M83: 72,539,858 km (0.074 R)
• M84: 72,659,237 km (0.041 R)
• M85: 72,778,766 km (0.062 R)
• M86: 73,137,501 km (0.061 R)
• M87: 73,377,157 km (0.05 R)
• M88: 74,217,448 km (0.055 R)
• M89: 75,302,631 km (0.083 R)
• M90: 76,757,770 km (0.055 R)
• M91: 77,244,861 km (0.098 R)
• M92: 77,610,927 km (0.114 R)
• M93: 82,545,412 km (0.094 R)
• M94: 83,044,471 km (0.097 R)
• M95: 83,419,363 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 3.1

Gravity: 65.49 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.75 AU - 17.75 AU

Year: 21768 Days

Day: 18.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,939,857 km

• M1: 74,949 km (0.108 R)
• M2: 243,396 km (0.09 R)
• M3: 347,815 km (0.099 R)
• M4: 595,250 km (0.098 R)
• M5: 617,989 km (0.09 R)
• M6: 1,875,509 km (0.115 R)
• M7: 3,290,555 km (0.06 R)
• M8: 3,537,391 km (0.079 R)
• M9: 3,962,100 km (0.096 R)
• M10: 4,005,483 km (0.119 R)
• M11: 4,357,936 km (0.075 R)
• M12: 5,814,720 km (0.065 R)
• M13: 5,913,454 km (0.094 R)
• M14: 6,364,641 km (0.088 R)
• M15: 6,931,019 km (0.1 R)
• M16: 7,193,713 km (0.054 R)
• M17: 7,783,128 km (0.071 R)
• M18: 8,276,801 km (0.082 R)
• M19: 8,332,153 km (0.081 R)
• M20: 11,075,030 km (0.114 R)
• M21: 11,816,137 km (0.031 R)
• M22: 11,878,520 km (0.099 R)
• M23: 13,086,373 km (0.081 R)
• M24: 14,801,363 km (0.106 R)
• M25: 14,868,682 km (0.071 R)
• M26: 15,207,072 km (0.041 R)
• M27: 16,515,605 km (0.07 R)
• M28: 18,726,661 km (0.091 R)
• M29: 21,104,370 km (0.104 R)
• M30: 22,715,539 km (0.094 R)
• M31: 24,286,317 km (0.054 R)
• M32: 24,365,903 km (0.091 R)
• M33: 25,245,538 km (0.079 R)
• M34: 25,973,033 km (0.1 R)
• M35: 27,448,517 km (0.074 R)
• M36: 28,029,704 km (0.066 R)
• M37: 29,457,766 km (0.071 R)
• M38: 29,627,409 km (0.085 R)
• M39: 29,882,324 km (0.091 R)
• M40: 32,122,104 km (0.079 R)
• M41: 32,910,036 km (0.069 R)
• M42: 34,237,118 km (0.084 R)
• M43: 34,683,369 km (0.083 R)
• M44: 35,041,805 km (0.078 R)
• M45: 36,578,624 km (0.106 R)
• M46: 37,217,856 km (0.079 R)
• M47: 37,584,670 km (0.063 R)
• M48: 37,676,673 km (0.102 R)
• M49: 38,785,342 km (0.098 R)
• M50: 39,904,783 km (0.117 R)
• M51: 40,468,468 km (0.047 R)
• M52: 40,751,358 km (0.078 R)
• M53: 42,462,159 km (0.071 R)
• M54: 42,749,536 km (0.115 R)
• M55: 43,519,068 km (0.118 R)
• M56: 43,615,558 km (0.067 R)
• M57: 44,002,418 km (0.106 R)
• M58: 44,293,237 km (0.104 R)
• M59: 44,390,326 km (0.087 R)
• M60: 44,681,892 km (0.107 R)
• M61: 44,974,206 km (0.072 R)
• M62: 45,658,766 km (0.105 R)
• M63: 48,131,619 km (0.105 R)
• M64: 48,631,276 km (0.095 R)
• M65: 50,241,996 km (0.108 R)
• M66: 50,343,274 km (0.088 R)
• M67: 50,647,406 km (0.107 R)
• M68: 50,748,983 km (0.071 R)
• M69: 50,850,560 km (0.076 R)
• M70: 51,665,719 km (0.025 R)
• M71: 52,690,764 km (0.111 R)
• M72: 54,137,076 km (0.097 R)
• M73: 57,174,062 km (0.037 R)
• M74: 57,809,255 km (0.106 R)
• M75: 57,915,320 km (0.064 R)
• M76: 59,514,670 km (0.105 R)
• M77: 59,621,783 km (0.053 R)
• M78: 59,836,156 km (0.075 R)
• M79: 61,669,478 km (0.038 R)
• M80: 61,886,246 km (0.098 R)
• M81: 63,192,983 km (0.052 R)
• M82: 64,508,547 km (0.05 R)
• M83: 66,498,946 km (0.093 R)
• M84: 66,610,247 km (0.092 R)
• M85: 66,832,699 km (0.077 R)
• M86: 67,166,901 km (0.084 R)
• M87: 67,278,501 km (0.105 R)
• M88: 70,766,674 km (0.113 R)
• M89: 70,880,219 km (0.099 R)
• M90: 75,469,433 km (0.062 R)
• M91: 75,817,547 km (0.118 R)
• M92: 77,098,255 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.6

Radius: 6.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.19 AU - 21.53 AU

Year: 25189 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,939,857 km

• M1: 114,742 km (0.047 R)
• M2: 302,936 km (0.115 R)
• M3: 562,937 km (0.116 R)
• M4: 822,339 km (0.091 R)
• M5: 1,369,718 km (0.102 R)
• M6: 1,743,563 km (0.085 R)
• M7: 1,901,688 km (0.077 R)
• M8: 2,670,172 km (0.051 R)
• M9: 2,791,347 km (0.063 R)
• M10: 2,976,848 km (0.067 R)
• M11: 3,656,920 km (0.089 R)
• M12: 3,825,816 km (0.089 R)
• M13: 4,241,548 km (0.047 R)
• M14: 4,454,875 km (0.09 R)
• M15: 4,599,087 km (0.045 R)
• M16: 5,078,100 km (0.077 R)
• M17: 5,380,886 km (0.088 R)
• M18: 5,495,927 km (0.086 R)
• M19: 5,767,596 km (0.097 R)
• M20: 6,003,961 km (0.084 R)
• M21: 6,283,709 km (0.098 R)
• M22: 6,897,359 km (0.081 R)
• M23: 6,938,948 km (0.098 R)
• M24: 7,022,423 km (0.099 R)
• M25: 7,317,131 km (0.104 R)
• M26: 7,444,738 km (0.09 R)
• M27: 8,093,544 km (0.07 R)
• M28: 9,630,064 km (0.101 R)
• M29: 10,719,286 km (0.067 R)
• M30: 11,401,153 km (0.053 R)
• M31: 12,097,082 km (0.104 R)
• M32: 12,450,283 km (0.109 R)
• M33: 12,500,996 km (0.077 R)
• M34: 12,551,710 km (0.094 R)
• M35: 13,270,079 km (0.066 R)
• M36: 13,477,721 km (0.059 R)
• M37: 13,686,560 km (0.076 R)
• M38: 13,948,954 km (0.057 R)
• M39: 14,907,577 km (0.12 R)
• M40: 16,052,600 km (0.095 R)
• M41: 17,056,401 km (0.11 R)
• M42: 17,452,237 km (0.072 R)
• M43: 17,565,782 km (0.091 R)
• M44: 17,679,776 km (0.072 R)
• M45: 18,137,844 km (0.12 R)
• M46: 18,252,885 km (0.064 R)
• M47: 18,368,375 km (0.119 R)
• M48: 19,594,329 km (0.114 R)
• M49: 20,967,039 km (0.062 R)
• M50: 21,330,263 km (0.08 R)
• M51: 21,573,659 km (0.085 R)
• M52: 23,052,583 km (0.115 R)
• M53: 24,373,383 km (0.099 R)
• M54: 25,074,997 km (0.112 R)
• M55: 25,847,969 km (0.039 R)
• M56: 25,977,521 km (0.084 R)
• M57: 26,107,372 km (0.07 R)
• M58: 26,237,372 km (0.12 R)
• M59: 26,498,121 km (0.102 R)
• M60: 26,563,346 km (0.103 R)
• M61: 27,947,126 km (0.12 R)
• M62: 28,213,410 km (0.107 R)
• M63: 29,286,626 km (0.074 R)
• M64: 30,168,505 km (0.052 R)
• M65: 30,236,722 km (0.117 R)
• M66: 30,304,938 km (0.118 R)
• M67: 30,990,246 km (0.09 R)
• M68: 31,334,770 km (0.109 R)
• M69: 33,287,770 km (0.102 R)
• M70: 33,782,191 km (0.108 R)
• M71: 34,563,990 km (0.114 R)
• M72: 35,495,536 km (0.071 R)
• M73: 38,857,598 km (0.087 R)
• M74: 39,006,149 km (0.067 R)
• M75: 40,350,734 km (0.063 R)
• M76: 40,501,080 km (0.118 R)
• M77: 42,778,708 km (0.049 R)
• M78: 43,162,277 km (0.115 R)
• M79: 43,701,278 km (0.1 R)
• M80: 45,097,475 km (0.086 R)
• M81: 45,644,255 km (0.092 R)
• M82: 46,036,351 km (0.103 R)
• M83: 47,536,070 km (0.06 R)
• M84: 47,694,793 km (0.119 R)
• M85: 48,252,045 km (0.114 R)
• M86: 48,651,322 km (0.118 R)
• M87: 48,891,427 km (0.045 R)
• M88: 49,936,517 km (0.102 R)
• M89: 50,745,393 km (0.108 R)
• M90: 52,048,540 km (0.109 R)
• M91: 52,786,357 km (0.118 R)
• M92: 54,438,516 km (0.071 R)
• M93: 55,020,750 km (0.108 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit