🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 568 Days

Day: 39.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,500,909 km

• M1: 83,027 km (0.107 R)
• M2: 825,481 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 688 Days

Day: 47.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.93 AU - 2.47 AU

Year: 1223 Days

Day: 33 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,500,909 km

• M1: 91,105 km (0.104 R)
• M2: 879,635 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.05 AU - 2.51 AU

Year: 1290 Days

Day: 44.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.23 AU - 4.39 AU

Year: 2787 Days

Day: 37 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.81 AU - 10.07 AU

Year: 10017 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,500,909 km

• M1: 214,224 km (0.084 R)
• M2: 327,919 km (0.075 R)
• M3: 487,539 km (0.031 R)
• M4: 580,889 km (0.106 R)
• M5: 777,011 km (0.09 R)
• M6: 906,713 km (0.082 R)
• M7: 1,206,956 km (0.086 R)
• M8: 2,003,415 km (0.07 R)
• M9: 2,509,803 km (0.103 R)
• M10: 2,710,115 km (0.073 R)
• M11: 3,032,648 km (0.071 R)
• M12: 3,790,810 km (0.12 R)
• M13: 4,100,029 km (0.083 R)
• M14: 4,204,897 km (0.093 R)
• M15: 4,417,476 km (0.114 R)
• M16: 4,661,021 km (0.026 R)
• M17: 4,909,054 km (0.089 R)
• M18: 5,076,753 km (0.083 R)
• M19: 5,591,669 km (0.045 R)
• M20: 6,093,570 km (0.051 R)
• M21: 6,857,866 km (0.117 R)
• M22: 7,045,910 km (0.111 R)
• M23: 7,459,249 km (0.119 R)
• M24: 8,176,870 km (0.039 R)
• M25: 8,678,771 km (0.112 R)
• M26: 8,848,415 km (0.113 R)
• M27: 8,984,848 km (0.103 R)
• M28: 9,433,193 km (0.089 R)
• M29: 9,537,762 km (0.076 R)
• M30: 9,677,785 km (0.114 R)
• M31: 10,208,708 km (0.087 R)
• M32: 10,604,245 km (0.073 R)
• M33: 11,671,027 km (0.029 R)
• M34: 12,541,388 km (0.099 R)
• M35: 12,656,578 km (0.109 R)
• M36: 13,003,945 km (0.074 R)
• M37: 13,315,258 km (0.119 R)
• M38: 14,828,141 km (0.11 R)
• M39: 14,949,914 km (0.103 R)
• M40: 15,235,346 km (0.055 R)
• M41: 15,853,036 km (0.086 R)
• M42: 16,060,827 km (0.118 R)
• M43: 16,520,990 km (0.12 R)
• M44: 16,647,251 km (0.096 R)
• M45: 16,985,641 km (0.052 R)
• M46: 17,113,099 km (0.089 R)
• M47: 17,755,173 km (0.1 R)
• M48: 18,711,103 km (0.088 R)
• M49: 19,107,089 km (0.115 R)
• M50: 19,283,914 km (0.063 R)
• M51: 20,131,385 km (0.11 R)
• M52: 20,446,738 km (0.107 R)
• M53: 22,140,634 km (0.114 R)
• M54: 22,746,506 km (0.099 R)
• M55: 23,594,277 km (0.102 R)
• M56: 23,784,117 km (0.067 R)
• M57: 24,356,628 km (0.077 R)
• M58: 24,500,541 km (0.084 R)
• M59: 25,320,936 km (0.059 R)
• M60: 25,564,032 km (0.09 R)
• M61: 25,710,189 km (0.089 R)
• M62: 25,954,483 km (0.069 R)
• M63: 26,692,000 km (0.106 R)
• M64: 26,988,952 km (0.086 R)
• M65: 28,187,530 km (0.079 R)
• M66: 29,403,611 km (0.025 R)
• M67: 30,223,856 km (0.104 R)
• M68: 30,636,746 km (0.05 R)
• M69: 30,740,268 km (0.085 R)
• M70: 30,999,521 km (0.051 R)
• M71: 31,416,002 km (0.098 R)
• M72: 31,520,421 km (0.114 R)
• M73: 31,991,654 km (0.088 R)
• M74: 32,465,281 km (0.066 R)
• M75: 34,060,593 km (0.12 R)
• M76: 34,167,854 km (0.099 R)
• M77: 35,084,141 km (0.099 R)
• M78: 35,953,903 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 11.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.69 AU - 13.19 AU

Year: 15461 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,500,909 km

• M1: 159,771 km (0.113 R)
• M2: 303,384 km (0.118 R)
• M3: 512,971 km (0.054 R)
• M4: 704,905 km (0.098 R)
• M5: 1,823,000 km (0.075 R)
• M6: 1,922,632 km (0.106 R)
• M7: 2,259,077 km (0.047 R)
• M8: 2,393,716 km (0.119 R)
• M9: 2,614,522 km (0.119 R)
• M10: 2,784,764 km (0.064 R)
• M11: 3,256,596 km (0.094 R)
• M12: 3,533,203 km (0.112 R)
• M13: 4,076,542 km (0.103 R)
• M14: 4,208,188 km (0.077 R)
• M15: 4,374,840 km (0.031 R)
• M16: 5,529,287 km (0.112 R)
• M17: 6,159,244 km (0.087 R)
• M18: 6,272,788 km (0.066 R)
• M19: 6,968,867 km (0.091 R)
• M20: 8,308,067 km (0.089 R)
• M21: 8,517,804 km (0.111 R)
• M22: 8,771,821 km (0.045 R)
• M23: 8,899,877 km (0.091 R)
• M24: 8,985,596 km (0.07 R)
• M25: 9,857,452 km (0.104 R)
• M26: 10,079,605 km (0.063 R)
• M27: 11,169,276 km (0.114 R)
• M28: 12,200,754 km (0.103 R)
• M29: 12,776,257 km (0.092 R)
• M30: 12,969,986 km (0.117 R)
• M31: 13,409,654 km (0.056 R)
• M32: 13,705,409 km (0.102 R)
• M33: 13,903,925 km (0.072 R)
• M34: 14,656,403 km (0.069 R)
• M35: 15,680,400 km (0.076 R)
• M36: 15,784,071 km (0.116 R)
• M37: 16,939,565 km (0.079 R)
• M38: 18,504,060 km (0.032 R)
• M39: 18,943,728 km (0.05 R)
• M40: 19,054,131 km (0.109 R)
• M41: 19,442,487 km (0.116 R)
• M42: 20,396,323 km (0.065 R)
• M43: 21,711,139 km (0.109 R)
• M44: 22,000,611 km (0.087 R)
• M45: 22,116,699 km (0.101 R)
• M46: 22,291,280 km (0.04 R)
• M47: 23,289,397 km (0.075 R)
• M48: 25,633,595 km (0.118 R)
• M49: 27,113,268 km (0.114 R)
• M50: 27,237,883 km (0.085 R)
• M51: 27,675,307 km (0.091 R)
• M52: 27,989,163 km (0.046 R)
• M53: 28,178,105 km (0.118 R)
• M54: 29,897,284 km (0.07 R)
• M55: 30,672,201 km (0.105 R)
• M56: 31,127,427 km (0.091 R)
• M57: 32,175,959 km (0.12 R)
• M58: 32,770,910 km (0.118 R)
• M59: 33,904,712 km (0.092 R)
• M60: 34,442,666 km (0.094 R)
• M61: 34,712,690 km (0.059 R)
• M62: 35,119,147 km (0.096 R)
• M63: 35,527,101 km (0.104 R)
• M64: 35,663,384 km (0.081 R)
• M65: 36,073,432 km (0.08 R)
• M66: 36,416,460 km (0.11 R)
• M67: 36,553,941 km (0.056 R)
• M68: 37,729,331 km (0.113 R)
• M69: 38,706,654 km (0.119 R)
• M70: 39,480,524 km (0.105 R)
• M71: 40,472,657 km (0.111 R)
• M72: 41,544,825 km (0.057 R)
• M73: 41,832,202 km (0.101 R)
• M74: 42,553,862 km (0.04 R)
• M75: 42,988,893 km (0.098 R)
• M76: 43,498,124 km (0.087 R)
• M77: 44,155,906 km (0.087 R)
• M78: 44,449,267 km (0.09 R)
• M79: 46,372,049 km (0.1 R)
• M80: 46,521,198 km (0.064 R)
• M81: 47,044,042 km (0.111 R)
• M82: 49,230,864 km (0.111 R)
• M83: 49,916,322 km (0.074 R)
• M84: 49,992,616 km (0.047 R)
• M85: 50,069,061 km (0.054 R)
• M86: 50,221,950 km (0.117 R)
• M87: 50,604,921 km (0.11 R)
• M88: 51,065,682 km (0.095 R)
• M89: 51,605,132 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.4

Radius: 3.2

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.93 AU - 19.25 AU

Year: 23067 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,500,909 km

• M1: 166,203 km (0.08 R)
• M2: 203,453 km (0.047 R)
• M3: 431,440 km (0.111 R)
• M4: 676,182 km (0.11 R)
• M5: 1,074,861 km (0.081 R)
• M6: 1,271,731 km (0.063 R)
• M7: 1,453,194 km (0.092 R)
• M8: 2,349,734 km (0.093 R)
• M9: 2,539,573 km (0.087 R)
• M10: 2,933,764 km (0.069 R)
• M11: 3,069,449 km (0.11 R)
• M12: 3,137,965 km (0.096 R)
• M13: 4,691,090 km (0.096 R)
• M14: 4,929,549 km (0.098 R)
• M15: 5,335,707 km (0.065 R)
• M16: 6,617,462 km (0.083 R)
• M17: 6,706,024 km (0.075 R)
• M18: 6,795,184 km (0.083 R)
• M19: 6,839,914 km (0.068 R)
• M20: 7,110,088 km (0.097 R)
• M21: 7,941,253 km (0.118 R)
• M22: 7,988,377 km (0.099 R)
• M23: 8,657,229 km (0.067 R)
• M24: 9,145,815 km (0.047 R)
• M25: 9,593,263 km (0.101 R)
• M26: 10,047,741 km (0.065 R)
• M27: 10,200,780 km (0.065 R)
• M28: 10,612,623 km (0.081 R)
• M29: 11,399,507 km (0.109 R)
• M30: 11,452,615 km (0.081 R)
• M31: 11,559,128 km (0.117 R)
• M32: 11,773,053 km (0.107 R)
• M33: 12,042,479 km (0.058 R)
• M34: 12,587,165 km (0.101 R)
• M35: 12,696,970 km (0.118 R)
• M36: 13,139,779 km (0.05 R)
• M37: 14,555,873 km (0.071 R)
• M38: 14,786,852 km (0.117 R)
• M39: 15,019,028 km (0.043 R)
• M40: 15,369,685 km (0.112 R)
• M41: 15,487,120 km (0.103 R)
• M42: 15,900,608 km (0.078 R)
• M43: 16,317,687 km (0.096 R)
• M44: 16,859,381 km (0.097 R)
• M45: 17,529,280 km (0.119 R)
• M46: 17,590,615 km (0.072 R)
• M47: 18,021,906 km (0.081 R)
• M48: 18,269,939 km (0.087 R)
• M49: 18,332,022 km (0.1 R)
• M50: 18,456,637 km (0.106 R)
• M51: 18,957,790 km (0.102 R)
• M52: 19,083,752 km (0.073 R)
• M53: 19,336,572 km (0.11 R)
• M54: 20,487,728 km (0.072 R)
• M55: 20,681,756 km (0.069 R)
• M56: 20,876,383 km (0.088 R)
• M57: 22,521,810 km (0.114 R)
• M58: 22,855,862 km (0.106 R)
• M59: 23,528,903 km (0.12 R)
• M60: 23,732,057 km (0.082 R)
• M61: 24,208,376 km (0.109 R)
• M62: 25,032,212 km (0.1 R)
• M63: 25,865,322 km (0.088 R)
• M64: 26,707,409 km (0.106 R)
• M65: 27,416,054 km (0.103 R)
• M66: 28,634,678 km (0.056 R)
• M67: 30,091,013 km (0.117 R)
• M68: 31,422,135 km (0.093 R)
• M69: 33,530,568 km (0.099 R)
• M70: 34,524,945 km (0.071 R)
• M71: 35,606,537 km (0.048 R)
• M72: 35,995,641 km (0.115 R)
• M73: 36,151,522 km (0.049 R)
• M74: 36,385,942 km (0.045 R)
• M75: 37,092,194 km (0.071 R)
• M76: 37,565,521 km (0.057 R)
• M77: 37,644,659 km (0.106 R)
• M78: 38,040,943 km (0.12 R)
• M79: 39,238,026 km (0.111 R)
• M80: 39,720,179 km (0.102 R)
• M81: 39,881,446 km (0.028 R)
• M82: 41,423,501 km (0.063 R)
• M83: 43,150,608 km (0.074 R)
• M84: 44,482,179 km (0.057 R)
• M85: 45,911,587 km (0.095 R)
• M86: 46,250,126 km (0.054 R)
• M87: 47,100,142 km (0.102 R)
• M88: 47,527,094 km (0.12 R)
• M89: 47,955,243 km (0.116 R)
• M90: 48,384,739 km (0.088 R)
• M91: 49,247,469 km (0.087 R)
• M92: 51,514,476 km (0.076 R)
• M93: 52,307,045 km (0.103 R)
• M94: 52,660,545 km (0.064 R)
• M95: 58,974,622 km (0.098 R)
• M96: 61,752,804 km (0.053 R)
• M97: 62,219,998 km (0.096 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: 451 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit