🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.49 AU

Year: 528 Days

Day: 15.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,162,375 km

• M1: 736,171 km (0.065 R)
• M2: 974,780 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.3 AU - 3.52 AU

Year: 1769 Days

Day: 45.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.52 AU - 5.82 AU

Year: 4190 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,162,375 km

• M1: 68,067 km (0.104 R)
• M2: 1,872,068 km (0.108 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 14.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.15 AU - 12.57 AU

Year: 12757 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 87,162,375 km

• M1: 182,809 km (0.043 R)
• M2: 445,203 km (0.099 R)
• M3: 1,050,925 km (0.065 R)
• M4: 1,231,041 km (0.093 R)
• M5: 1,441,675 km (0.029 R)
• M6: 1,623,436 km (0.057 R)
• M7: 1,856,210 km (0.108 R)
• M8: 2,100,354 km (0.104 R)
• M9: 2,379,055 km (0.036 R)
• M10: 2,744,523 km (0.106 R)
• M11: 2,870,484 km (0.037 R)
• M12: 2,972,659 km (0.063 R)
• M13: 3,180,900 km (0.067 R)
• M14: 3,611,891 km (0.071 R)
• M15: 4,004,436 km (0.119 R)
• M16: 4,293,459 km (0.066 R)
• M17: 4,529,674 km (0.063 R)
• M18: 4,984,152 km (0.116 R)
• M19: 5,645,375 km (0.049 R)
• M20: 5,872,016 km (0.073 R)
• M21: 6,101,648 km (0.1 R)
• M22: 7,189,225 km (0.077 R)
• M23: 8,080,529 km (0.097 R)
• M24: 8,446,894 km (0.04 R)
• M25: 10,717,491 km (0.116 R)
• M26: 10,878,009 km (0.091 R)
• M27: 11,160,749 km (0.114 R)
• M28: 11,364,352 km (0.082 R)
• M29: 11,651,281 km (0.075 R)
• M30: 13,596,202 km (0.075 R)
• M31: 13,813,568 km (0.088 R)
• M32: 14,296,171 km (0.095 R)
• M33: 15,052,687 km (0.095 R)
• M34: 15,685,486 km (0.093 R)
• M35: 15,776,741 km (0.076 R)
• M36: 17,352,755 km (0.117 R)
• M37: 17,778,361 km (0.034 R)
• M38: 17,920,927 km (0.094 R)
• M39: 18,207,407 km (0.111 R)
• M40: 18,543,404 km (0.12 R)
• M41: 19,319,368 km (0.111 R)
• M42: 20,006,920 km (0.116 R)
• M43: 20,155,321 km (0.11 R)
• M44: 22,373,708 km (0.115 R)
• M45: 23,355,519 km (0.101 R)
• M46: 23,930,274 km (0.089 R)
• M47: 27,147,077 km (0.1 R)
• M48: 27,861,706 km (0.029 R)
• M49: 29,085,416 km (0.084 R)
• M50: 29,986,295 km (0.085 R)
• M51: 30,440,324 km (0.118 R)
• M52: 30,611,015 km (0.046 R)
• M53: 31,182,779 km (0.069 R)
• M54: 31,700,238 km (0.115 R)
• M55: 32,220,539 km (0.11 R)
• M56: 32,743,832 km (0.052 R)
• M57: 33,269,818 km (0.048 R)
• M58: 33,798,647 km (0.102 R)
• M59: 34,448,799 km (0.056 R)
• M60: 36,182,489 km (0.086 R)
• M61: 37,822,082 km (0.101 R)
• M62: 39,858,707 km (0.102 R)
• M63: 40,357,915 km (0.111 R)
• M64: 40,545,511 km (0.068 R)
• M65: 41,994,217 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.1

Radius: 4.9

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.61 AU - 16.75 AU

Year: 20049 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,162,375 km

• M1: 521,797 km (0.11 R)
• M2: 648,956 km (0.077 R)
• M3: 932,593 km (0.106 R)
• M4: 1,451,548 km (0.09 R)
• M5: 1,600,996 km (0.117 R)
• M6: 1,850,526 km (0.093 R)
• M7: 1,979,778 km (0.106 R)
• M8: 2,597,617 km (0.051 R)
• M9: 2,816,030 km (0.119 R)
• M10: 3,002,579 km (0.054 R)
• M11: 3,154,720 km (0.069 R)
• M12: 3,348,449 km (0.101 R)
• M13: 3,626,252 km (0.073 R)
• M14: 4,035,851 km (0.041 R)
• M15: 4,589,962 km (0.117 R)
• M16: 5,395,995 km (0.119 R)
• M17: 5,488,297 km (0.111 R)
• M18: 5,957,286 km (0.038 R)
• M19: 6,005,008 km (0.075 R)
• M20: 6,052,730 km (0.11 R)
• M21: 6,100,601 km (0.057 R)
• M22: 6,293,283 km (0.067 R)
• M23: 7,388,788 km (0.079 R)
• M24: 8,274,857 km (0.099 R)
• M25: 8,974,825 km (0.112 R)
• M26: 10,545,752 km (0.062 R)
• M27: 10,893,268 km (0.113 R)
• M28: 11,480,889 km (0.055 R)
• M29: 11,599,669 km (0.075 R)
• M30: 12,442,205 km (0.114 R)
• M31: 14,122,189 km (0.111 R)
• M32: 15,020,973 km (0.119 R)
• M33: 16,873,144 km (0.083 R)
• M34: 17,894,598 km (0.072 R)
• M35: 19,358,114 km (0.113 R)
• M36: 20,354,885 km (0.098 R)
• M37: 20,498,648 km (0.099 R)
• M38: 21,076,994 km (0.084 R)
• M39: 22,769,544 km (0.049 R)
• M40: 23,218,188 km (0.106 R)
• M41: 23,293,286 km (0.068 R)
• M42: 24,734,811 km (0.116 R)
• M43: 25,815,357 km (0.101 R)
• M44: 26,439,628 km (0.118 R)
• M45: 27,464,823 km (0.058 R)
• M46: 28,022,075 km (0.09 R)
• M47: 28,502,882 km (0.075 R)
• M48: 29,553,658 km (0.04 R)
• M49: 29,797,951 km (0.088 R)
• M50: 31,859,709 km (0.1 R)
• M51: 33,034,351 km (0.103 R)
• M52: 34,736,626 km (0.099 R)
• M53: 35,598,459 km (0.066 R)
• M54: 36,205,976 km (0.091 R)
• M55: 37,519,296 km (0.073 R)
• M56: 39,115,505 km (0.059 R)
• M57: 39,832,228 km (0.037 R)
• M58: 40,462,783 km (0.119 R)
• M59: 41,278,241 km (0.07 R)
• M60: 42,099,234 km (0.079 R)
• M61: 42,741,608 km (0.083 R)
• M62: 43,572,025 km (0.112 R)
• M63: 43,850,128 km (0.09 R)
• M64: 44,035,779 km (0.116 R)
• M65: 45,061,721 km (0.065 R)
• M66: 45,718,605 km (0.097 R)
• M67: 46,095,442 km (0.111 R)
• M68: 47,803,850 km (0.096 R)
• M69: 50,016,702 km (0.094 R)
• M70: 51,968,056 km (0.076 R)
• M71: 52,361,200 km (0.079 R)
• M72: 52,755,540 km (0.103 R)
• M73: 53,646,096 km (0.085 R)
• M74: 53,745,279 km (0.099 R)
• M75: 55,241,557 km (0.094 R)
• M76: 55,341,787 km (0.036 R)
• M77: 55,642,928 km (0.064 R)
• M78: 56,246,705 km (0.057 R)
• M79: 57,055,132 km (0.093 R)
• M80: 57,359,264 km (0.08 R)
• M81: 58,071,051 km (0.068 R)
• M82: 61,673,517 km (0.105 R)
• M83: 62,507,077 km (0.12 R)
• M84: 62,716,065 km (0.116 R)
• M85: 63,029,921 km (0.108 R)
• M86: 63,344,376 km (0.095 R)
• M87: 64,290,732 km (0.094 R)
• M88: 68,768,346 km (0.085 R)
• M89: 70,935,720 km (0.092 R)
• M90: 71,699,567 km (0.092 R)
• M91: 72,246,796 km (0.111 R)
• M92: 73,125,384 km (0.109 R)
• M93: 73,345,592 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 6.5

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.43 AU - 17.37 AU

Year: 24764 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,162,375 km

• M1: 429,944 km (0.103 R)
• M2: 1,011,880 km (0.085 R)
• M3: 1,366,427 km (0.09 R)
• M4: 3,119,116 km (0.115 R)
• M5: 3,202,292 km (0.104 R)
• M6: 3,629,544 km (0.09 R)
• M7: 4,074,747 km (0.079 R)
• M8: 4,443,206 km (0.075 R)
• M9: 4,537,004 km (0.083 R)
• M10: 4,584,277 km (0.103 R)
• M11: 6,282,363 km (0.108 R)
• M12: 6,707,520 km (0.113 R)
• M13: 7,032,446 km (0.111 R)
• M14: 7,473,760 km (0.086 R)
• M15: 8,383,016 km (0.115 R)
• M16: 9,087,771 km (0.1 R)
• M17: 9,628,568 km (0.11 R)
• M18: 9,689,304 km (0.111 R)
• M19: 10,056,567 km (0.096 R)
• M20: 10,179,986 km (0.027 R)
• M21: 10,867,687 km (0.089 R)
• M22: 11,570,348 km (0.115 R)
• M23: 12,090,650 km (0.078 R)
• M24: 12,618,431 km (0.079 R)
• M25: 12,818,294 km (0.085 R)
• M26: 12,885,164 km (0.1 R)
• M27: 13,221,310 km (0.072 R)
• M28: 14,804,056 km (0.045 R)
• M29: 14,944,378 km (0.04 R)
• M30: 15,368,488 km (0.088 R)
• M31: 15,724,831 km (0.051 R)
• M32: 15,796,338 km (0.118 R)
• M33: 15,867,996 km (0.058 R)
• M34: 16,228,227 km (0.098 R)
• M35: 18,369,721 km (0.111 R)
• M36: 19,128,481 km (0.107 R)
• M37: 19,204,926 km (0.116 R)
• M38: 19,820,222 km (0.107 R)
• M39: 20,441,951 km (0.117 R)
• M40: 21,624,671 km (0.056 R)
• M41: 22,184,317 km (0.048 R)
• M42: 23,644,991 km (0.112 R)
• M43: 27,430,116 km (0.098 R)
• M44: 28,122,455 km (0.044 R)
• M45: 29,083,771 km (0.058 R)
• M46: 29,171,734 km (0.087 R)
• M47: 29,967,146 km (0.11 R)
• M48: 30,590,670 km (0.102 R)
• M49: 30,680,130 km (0.075 R)
• M50: 30,769,589 km (0.108 R)
• M51: 31,488,856 km (0.088 R)
• M52: 31,579,213 km (0.109 R)
• M53: 34,793,323 km (0.065 R)
• M54: 34,980,171 km (0.093 R)
• M55: 39,464,666 km (0.087 R)
• M56: 39,659,443 km (0.102 R)
• M57: 41,922,709 km (0.112 R)
• M58: 42,221,007 km (0.084 R)
• M59: 42,819,548 km (0.086 R)
• M60: 46,162,163 km (0.097 R)
• M61: 48,854,177 km (0.12 R)
• M62: 50,641,572 km (0.073 R)
• M63: 52,879,107 km (0.038 R)
• M64: 53,416,612 km (0.101 R)
• M65: 53,739,893 km (0.105 R)
• M66: 57,119,160 km (0.119 R)
• M67: 57,449,771 km (0.043 R)
• M68: 59,447,052 km (0.064 R)
• M69: 62,371,840 km (0.11 R)
• M70: 62,826,019 km (0.099 R)
• M71: 64,080,547 km (0.101 R)
• M72: 66,151,131 km (0.047 R)
• M73: 66,266,770 km (0.113 R)
• M74: 66,498,348 km (0.118 R)
• M75: 67,427,201 km (0.1 R)
• M76: 69,415,357 km (0.08 R)
• M77: 72,016,714 km (0.087 R)
• M78: 72,373,954 km (0.116 R)
• M79: 72,493,183 km (0.036 R)
• M80: 72,970,550 km (0.068 R)
• M81: 76,341,888 km (0.085 R)
• M82: 76,463,212 km (0.095 R)
• M83: 76,584,536 km (0.109 R)
• M84: 76,706,009 km (0.059 R)
• M85: 76,949,106 km (0.087 R)
• M86: 77,070,878 km (0.087 R)
• M87: 78,290,998 km (0.092 R)
• M88: 79,886,609 km (0.11 R)
• M89: 80,503,252 km (0.096 R)
• M90: 80,750,238 km (0.073 R)
• M91: 81,245,108 km (0.097 R)
• M92: 82,113,673 km (0.108 R)
• M93: 82,237,989 km (0.062 R)
• M94: 82,611,385 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 3.8

Gravity: 38.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.34 AU - 21.52 AU

Year: 27062 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,162,375 km

• M1: 55,052 km (0.03 R)
• M2: 121,623 km (0.03 R)
• M3: 275,410 km (0.09 R)
• M4: 371,152 km (0.114 R)
• M5: 477,516 km (0.065 R)
• M6: 823,985 km (0.079 R)
• M7: 1,392,158 km (0.106 R)
• M8: 2,055,475 km (0.06 R)
• M9: 2,244,267 km (0.119 R)
• M10: 2,478,238 km (0.114 R)
• M11: 2,885,145 km (0.081 R)
• M12: 3,713,917 km (0.103 R)
• M13: 4,036,599 km (0.099 R)
• M14: 4,320,387 km (0.071 R)
• M15: 4,857,293 km (0.077 R)
• M16: 6,315,723 km (0.107 R)
• M17: 6,866,991 km (0.107 R)
• M18: 7,491,113 km (0.053 R)
• M19: 7,839,078 km (0.047 R)
• M20: 8,311,209 km (0.04 R)
• M21: 8,490,726 km (0.108 R)
• M22: 9,656,393 km (0.093 R)
• M23: 10,162,034 km (0.1 R)
• M24: 10,289,790 km (0.053 R)
• M25: 11,265,019 km (0.105 R)
• M26: 11,796,989 km (0.08 R)
• M27: 12,885,313 km (0.11 R)
• M28: 12,954,428 km (0.056 R)
• M29: 13,441,518 km (0.08 R)
• M30: 14,076,412 km (0.073 R)
• M31: 14,648,923 km (0.096 R)
• M32: 15,010,650 km (0.107 R)
• M33: 15,669,180 km (0.046 R)
• M34: 15,816,833 km (0.106 R)
• M35: 15,890,735 km (0.087 R)
• M36: 16,712,027 km (0.114 R)
• M37: 17,318,048 km (0.108 R)
• M38: 18,162,977 km (0.041 R)
• M39: 19,336,572 km (0.116 R)
• M40: 19,415,560 km (0.089 R)
• M41: 19,972,363 km (0.078 R)
• M42: 22,251,337 km (0.104 R)
• M43: 22,583,594 km (0.055 R)
• M44: 23,421,342 km (0.1 R)
• M45: 24,696,813 km (0.099 R)
• M46: 25,820,443 km (0.097 R)
• M47: 26,784,152 km (0.083 R)
• M48: 27,848,840 km (0.036 R)
• M49: 29,836,248 km (0.057 R)
• M50: 30,294,317 km (0.088 R)
• M51: 31,217,485 km (0.051 R)
• M52: 31,310,236 km (0.096 R)
• M53: 31,962,483 km (0.091 R)
• M54: 32,056,131 km (0.114 R)
• M55: 32,431,173 km (0.079 R)
• M56: 33,375,285 km (0.075 R)
• M57: 34,712,092 km (0.118 R)
• M58: 36,163,789 km (0.096 R)
• M59: 36,554,240 km (0.11 R)
• M60: 36,847,900 km (0.11 R)
• M61: 38,726,550 km (0.099 R)
• M62: 41,755,309 km (0.118 R)
• M63: 42,884,922 km (0.054 R)
• M64: 43,298,112 km (0.047 R)
• M65: 44,336,919 km (0.059 R)
• M66: 46,016,006 km (0.035 R)
• M67: 47,395,597 km (0.118 R)
• M68: 48,788,653 km (0.058 R)
• M69: 49,869,348 km (0.048 R)
• M70: 50,412,687 km (0.095 R)
• M71: 52,054,374 km (0.115 R)
• M72: 55,502,306 km (0.062 R)
• M73: 55,727,301 km (0.103 R)
• M74: 55,839,948 km (0.093 R)
• M75: 58,793,908 km (0.071 R)
• M76: 59,137,983 km (0.069 R)
• M77: 61,100,558 km (0.07 R)
• M78: 61,565,358 km (0.068 R)
• M79: 62,615,685 km (0.059 R)
• M80: 63,319,094 km (0.027 R)
• M81: 65,207,767 km (0.111 R)
• M82: 66,159,060 km (0.079 R)
• M83: 66,875,484 km (0.104 R)
• M84: 71,349,956 km (0.106 R)
• M85: 72,329,972 km (0.097 R)
• M86: 72,575,761 km (0.075 R)
• M87: 76,419,679 km (0.116 R)
• M88: 77,673,758 km (0.081 R)
• M89: 79,567,517 km (0.058 R)
• M90: 82,116,216 km (0.11 R)
• M91: 82,500,683 km (0.067 R)
• M92: 84,045,131 km (0.082 R)
• M93: 84,691,394 km (0.118 R)
• M94: 85,209,601 km (0.056 R)
• M95: 86,379,456 km (0.114 R)
• M96: 86,509,756 km (0.088 R)
• M97: 86,640,205 km (0.069 R)
• M98: 87,162,302 km (0.085 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit