🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 214 Days

Day: 28.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,400,140 km

• M1: 250,128 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.98 AU - 1.06 AU

Year: 384 Days

Day: 40.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 159.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.08 AU - 2.68 AU

Year: 1369 Days

Day: 46.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.71 AU - 9.15 AU

Year: 9124 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,400,140 km

• M1: 267,930 km (0.103 R)
• M2: 421,716 km (0.049 R)
• M3: 843,433 km (0.115 R)
• M4: 1,154,447 km (0.11 R)
• M5: 1,461,870 km (0.062 R)
• M6: 1,563,447 km (0.083 R)
• M7: 2,039,767 km (0.115 R)
• M8: 2,224,221 km (0.101 R)
• M9: 2,342,403 km (0.105 R)
• M10: 2,965,030 km (0.113 R)
• M11: 3,255,100 km (0.064 R)
• M12: 3,390,037 km (0.062 R)
• M13: 3,693,721 km (0.109 R)
• M14: 3,948,785 km (0.104 R)
• M15: 4,122,020 km (0.088 R)
• M16: 4,840,688 km (0.113 R)
• M17: 5,373,256 km (0.111 R)
• M18: 5,663,027 km (0.108 R)
• M19: 5,793,327 km (0.074 R)
• M20: 5,957,885 km (0.029 R)
• M21: 6,358,807 km (0.105 R)
• M22: 6,631,075 km (0.113 R)
• M23: 7,187,280 km (0.102 R)
• M24: 7,506,672 km (0.043 R)
• M25: 8,642,718 km (0.058 R)
• M26: 8,944,606 km (0.12 R)
• M27: 9,326,829 km (0.072 R)
• M28: 9,442,618 km (0.098 R)
• M29: 9,597,601 km (0.109 R)
• M30: 9,792,677 km (0.107 R)
• M31: 10,147,074 km (0.118 R)
• M32: 10,305,947 km (0.051 R)
• M33: 10,706,720 km (0.118 R)
• M34: 10,868,585 km (0.062 R)
• M35: 11,194,558 km (0.051 R)
• M36: 12,915,682 km (0.109 R)
• M37: 14,493,790 km (0.115 R)
• M38: 15,124,046 km (0.114 R)
• M39: 17,828,925 km (0.109 R)
• M40: 18,503,910 km (0.106 R)
• M41: 18,942,382 km (0.115 R)
• M42: 20,578,982 km (0.077 R)
• M43: 20,830,905 km (0.112 R)
• M44: 21,033,161 km (0.085 R)
• M45: 21,388,756 km (0.112 R)
• M46: 21,490,781 km (0.111 R)
• M47: 22,312,223 km (0.107 R)
• M48: 22,882,939 km (0.098 R)
• M49: 24,198,054 km (0.101 R)
• M50: 25,591,708 km (0.071 R)
• M51: 25,971,238 km (0.104 R)
• M52: 26,571,574 km (0.095 R)
• M53: 26,681,229 km (0.109 R)
• M54: 27,176,548 km (0.034 R)
• M55: 27,397,653 km (0.047 R)
• M56: 27,619,357 km (0.051 R)
• M57: 27,953,110 km (0.102 R)
• M58: 28,736,853 km (0.096 R)
• M59: 30,326,181 km (0.101 R)
• M60: 30,958,382 km (0.095 R)
• M61: 31,362,894 km (0.102 R)
• M62: 31,536,727 km (0.117 R)
• M63: 32,118,812 km (0.088 R)
• M64: 32,294,141 km (0.12 R)
• M65: 32,528,411 km (0.118 R)
• M66: 32,939,656 km (0.09 R)
• M67: 33,411,787 km (0.099 R)
• M68: 33,530,268 km (0.114 R)
• M69: 34,422,620 km (0.092 R)
• M70: 35,081,897 km (0.116 R)
• M71: 36,169,923 km (0.087 R)
• M72: 36,535,091 km (0.089 R)
• M73: 36,779,235 km (0.1 R)
• M74: 37,269,018 km (0.095 R)
• M75: 37,453,173 km (0.105 R)
• M76: 37,761,046 km (0.119 R)
• M77: 38,503,051 km (0.116 R)
• M78: 39,750,398 km (0.09 R)
• M79: 40,001,573 km (0.097 R)
• M80: 41,201,348 km (0.098 R)
• M81: 41,391,786 km (0.063 R)
• M82: 42,220,857 km (0.112 R)
• M83: 42,348,913 km (0.119 R)
• M84: 42,541,146 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287

Radius: 7.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.11 AU - 20.91 AU

Year: 28492 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,400,140 km

• M1: 265,835 km (0.063 R)
• M2: 447,597 km (0.057 R)
• M3: 583,731 km (0.074 R)
• M4: 779,255 km (0.111 R)
• M5: 1,176,737 km (0.105 R)
• M6: 1,630,318 km (0.065 R)
• M7: 1,844,691 km (0.067 R)
• M8: 2,068,340 km (0.07 R)
• M9: 2,682,888 km (0.084 R)
• M10: 3,311,947 km (0.034 R)
• M11: 3,388,990 km (0.084 R)
• M12: 3,782,732 km (0.103 R)
• M13: 4,527,879 km (0.105 R)
• M14: 4,699,617 km (0.089 R)
• M15: 6,196,194 km (0.049 R)
• M16: 6,243,766 km (0.099 R)
• M17: 6,823,308 km (0.106 R)
• M18: 7,369,490 km (0.106 R)
• M19: 7,724,486 km (0.042 R)
• M20: 7,775,649 km (0.099 R)
• M21: 8,085,017 km (0.11 R)
• M22: 8,293,556 km (0.102 R)
• M23: 8,822,534 km (0.062 R)
• M24: 10,361,298 km (0.105 R)
• M25: 11,045,708 km (0.086 R)
• M26: 11,568,703 km (0.082 R)
• M27: 11,862,662 km (0.101 R)
• M28: 12,518,200 km (0.049 R)
• M29: 14,999,131 km (0.095 R)
• M30: 15,191,215 km (0.114 R)
• M31: 15,513,150 km (0.104 R)
• M32: 15,772,403 km (0.045 R)
• M33: 16,558,540 km (0.101 R)
• M34: 18,032,527 km (0.08 R)
• M35: 18,100,594 km (0.116 R)
• M36: 18,236,878 km (0.087 R)
• M37: 18,647,674 km (0.047 R)
• M38: 19,200,139 km (0.1 R)
• M39: 19,548,253 km (0.118 R)
• M40: 20,391,985 km (0.089 R)
• M41: 21,391,448 km (0.069 R)
• M42: 22,115,053 km (0.114 R)
• M43: 22,260,762 km (0.081 R)
• M44: 22,846,587 km (0.059 R)
• M45: 23,067,692 km (0.117 R)
• M46: 23,735,049 km (0.089 R)
• M47: 24,710,277 km (0.071 R)
• M48: 26,467,304 km (0.085 R)
• M49: 27,243,867 km (0.109 R)
• M50: 27,321,807 km (0.098 R)
• M51: 28,185,436 km (0.093 R)
• M52: 28,264,423 km (0.091 R)
• M53: 28,580,972 km (0.037 R)
• M54: 28,739,696 km (0.12 R)
• M55: 29,297,397 km (0.098 R)
• M56: 31,728,212 km (0.095 R)
• M57: 32,635,673 km (0.106 R)
• M58: 32,718,550 km (0.107 R)
• M59: 33,802,836 km (0.114 R)
• M60: 35,664,432 km (0.07 R)
• M61: 36,349,590 km (0.047 R)
• M62: 36,693,815 km (0.083 R)
• M63: 40,017,281 km (0.051 R)
• M64: 40,283,864 km (0.106 R)
• M65: 41,265,825 km (0.098 R)
• M66: 41,714,917 km (0.101 R)
• M67: 41,894,884 km (0.101 R)
• M68: 43,253,532 km (0.064 R)
• M69: 43,984,018 km (0.088 R)
• M70: 46,853,156 km (0.101 R)
• M71: 49,020,529 km (0.082 R)
• M72: 49,400,807 km (0.086 R)
• M73: 50,259,948 km (0.074 R)
• M74: 50,643,367 km (0.079 R)
• M75: 52,089,979 km (0.095 R)
• M76: 53,256,992 km (0.096 R)
• M77: 54,432,681 km (0.074 R)
• M78: 55,319,946 km (0.084 R)
• M79: 58,412,733 km (0.096 R)
• M80: 58,815,749 km (0.078 R)
• M81: 59,523,497 km (0.11 R)
• M82: 60,234,087 km (0.077 R)
• M83: 61,253,895 km (0.115 R)
• M84: 61,561,020 km (0.111 R)
• M85: 65,599,564 km (0.057 R)
• M86: 66,228,324 km (0.11 R)
• M87: 68,445,065 km (0.095 R)
• M88: 69,722,780 km (0.093 R)
• M89: 70,043,369 km (0.077 R)
• M90: 70,257,443 km (0.12 R)
• M91: 70,900,864 km (0.106 R)
• M92: 71,546,079 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 4.8

Gravity: 40.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.1 AU - 22.86 AU

Year: 29615 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,400,140 km

• M1: 221,704 km (0.111 R)
• M2: 685,607 km (0.105 R)
• M3: 1,000,810 km (0.079 R)
• M4: 1,830,031 km (0.113 R)
• M5: 2,721,634 km (0.047 R)
• M6: 2,769,356 km (0.066 R)
• M7: 3,311,947 km (0.095 R)
• M8: 5,910,462 km (0.069 R)
• M9: 7,656,120 km (0.098 R)
• M10: 8,064,223 km (0.043 R)
• M11: 8,201,853 km (0.103 R)
• M12: 9,693,044 km (0.053 R)
• M13: 9,912,804 km (0.073 R)
• M14: 9,986,406 km (0.099 R)
• M15: 10,506,857 km (0.1 R)
• M16: 10,959,989 km (0.114 R)
• M17: 11,496,596 km (0.099 R)
• M18: 12,120,419 km (0.053 R)
• M19: 12,595,393 km (0.04 R)
• M20: 13,076,499 km (0.037 R)
• M21: 13,727,250 km (0.105 R)
• M22: 14,555,424 km (0.06 R)
• M23: 15,229,662 km (0.116 R)
• M24: 16,608,206 km (0.113 R)
• M25: 16,871,049 km (0.104 R)
• M26: 17,135,389 km (0.1 R)
• M27: 18,206,061 km (0.056 R)
• M28: 18,749,550 km (0.101 R)
• M29: 19,298,425 km (0.084 R)
• M30: 20,505,380 km (0.12 R)
• M31: 22,216,630 km (0.104 R)
• M32: 23,284,759 km (0.12 R)
• M33: 24,568,458 km (0.119 R)
• M34: 26,587,730 km (0.071 R)
• M35: 27,306,997 km (0.088 R)
• M36: 27,720,934 km (0.116 R)
• M37: 27,824,606 km (0.105 R)
• M38: 28,659,661 km (0.102 R)
• M39: 30,675,492 km (0.107 R)
• M40: 30,998,025 km (0.061 R)
• M41: 32,299,078 km (0.102 R)
• M42: 32,517,640 km (0.042 R)
• M43: 32,736,652 km (0.11 R)
• M44: 33,286,424 km (0.039 R)
• M45: 33,950,339 km (0.115 R)
• M46: 34,954,141 km (0.042 R)
• M47: 35,066,339 km (0.098 R)
• M48: 35,290,886 km (0.078 R)
• M49: 35,741,624 km (0.106 R)
• M50: 36,648,786 km (0.11 R)
• M51: 38,023,590 km (0.089 R)
• M52: 39,765,807 km (0.119 R)
• M53: 47,982,769 km (0.09 R)
• M54: 48,857,468 km (0.097 R)
• M55: 49,234,006 km (0.096 R)
• M56: 49,359,668 km (0.113 R)
• M57: 49,737,402 km (0.108 R)
• M58: 51,640,736 km (0.071 R)
• M59: 52,793,986 km (0.064 R)
• M60: 53,051,444 km (0.113 R)
• M61: 53,309,351 km (0.093 R)
• M62: 53,696,959 km (0.112 R)
• M63: 56,304,599 km (0.114 R)
• M64: 57,227,020 km (0.083 R)
• M65: 59,755,673 km (0.111 R)
• M66: 59,889,862 km (0.112 R)
• M67: 60,024,051 km (0.119 R)
• M68: 60,292,729 km (0.091 R)
• M69: 61,642,251 km (0.063 R)
• M70: 62,865,214 km (0.074 R)
• M71: 64,370,917 km (0.077 R)
• M72: 64,508,397 km (0.096 R)
• M73: 67,417,627 km (0.101 R)
• M74: 68,116,548 km (0.092 R)
• M75: 70,086,453 km (0.1 R)
• M76: 73,076,166 km (0.094 R)
• M77: 74,514,400 km (0.119 R)
• M78: 76,834,962 km (0.106 R)
• M79: 80,212,134 km (0.103 R)
• M80: 84,839,944 km (0.059 R)
• M81: 86,806,259 km (0.083 R)
• M82: 87,262,084 km (0.116 R)
• M83: 88,023,686 km (0.09 R)
• M84: 89,553,474 km (0.087 R)
• M85: 89,860,449 km (0.11 R)
• M86: 90,629,532 km (0.074 R)
• M87: 91,092,088 km (0.058 R)
• M88: 91,864,612 km (0.119 R)
• M89: 92,174,279 km (0.045 R)
• M90: 94,976,397 km (0.114 R)
• M91: 95,602,913 km (0.03 R)
• M92: 98,439,288 km (0.106 R)
• M93: 102,423,977 km (0.099 R)
• M94: 106,786,550 km (0.119 R)
• M95: 108,908,447 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit