🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.41 AU - 1.41 AU

Year: 594 Days

Day: 35.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.59 AU - 3.05 AU

Year: 1680 Days

Day: 22 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.76 AU - 4.06 AU

Year: 2234 Days

Day: 31.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 12.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.61 AU - 6.89 AU

Year: 4891 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,215,535 km

• M1: 163,510 km (0.115 R)
• M2: 331,808 km (0.106 R)
• M3: 435,779 km (0.105 R)
• M4: 566,378 km (0.057 R)
• M5: 687,253 km (0.038 R)
• M6: 915,389 km (0.059 R)
• M7: 1,016,966 km (0.098 R)
• M8: 1,153,699 km (0.07 R)
• M9: 1,264,551 km (0.093 R)
• M10: 1,745,059 km (0.084 R)
• M11: 2,260,274 km (0.066 R)
• M12: 2,650,725 km (0.117 R)
• M13: 2,757,089 km (0.096 R)
• M14: 3,084,858 km (0.064 R)
• M15: 3,219,645 km (0.095 R)
• M16: 3,495,055 km (0.082 R)
• M17: 4,167,797 km (0.08 R)
• M18: 4,802,241 km (0.03 R)
• M19: 4,985,349 km (0.106 R)
• M20: 5,879,944 km (0.053 R)
• M21: 6,019,818 km (0.104 R)
• M22: 6,446,172 km (0.057 R)
• M23: 6,619,556 km (0.113 R)
• M24: 7,509,364 km (0.117 R)
• M25: 7,722,392 km (0.114 R)
• M26: 8,499,702 km (0.088 R)
• M27: 8,785,733 km (0.088 R)
• M28: 8,913,939 km (0.108 R)
• M29: 9,498,268 km (0.075 R)
• M30: 9,662,676 km (0.114 R)
• M31: 9,994,634 km (0.102 R)
• M32: 10,095,014 km (0.109 R)
• M33: 10,875,316 km (0.085 R)
• M34: 11,710,073 km (0.11 R)
• M35: 11,922,053 km (0.115 R)
• M36: 12,242,491 km (0.066 R)
• M37: 12,421,710 km (0.045 R)
• M38: 12,782,689 km (0.115 R)
• M39: 13,110,608 km (0.082 R)
• M40: 13,257,214 km (0.096 R)
• M41: 13,626,272 km (0.078 R)
• M42: 14,639,348 km (0.111 R)
• M43: 14,982,526 km (0.091 R)
• M44: 15,715,556 km (0.075 R)
• M45: 15,988,572 km (0.085 R)
• M46: 16,223,889 km (0.054 R)
• M47: 16,460,403 km (0.062 R)
• M48: 16,737,758 km (0.099 R)
• M49: 17,216,770 km (0.114 R)
• M50: 17,498,313 km (0.03 R)
• M51: 18,147,418 km (0.084 R)
• M52: 18,804,602 km (0.049 R)
• M53: 19,011,496 km (0.044 R)
• M54: 20,269,165 km (0.096 R)
• M55: 21,510,229 km (0.114 R)
• M56: 21,943,913 km (0.099 R)
• M57: 22,599,900 km (0.118 R)
• M58: 23,040,765 km (0.052 R)
• M59: 23,484,472 km (0.105 R)
• M60: 23,752,103 km (0.09 R)
• M61: 23,841,562 km (0.066 R)
• M62: 23,975,901 km (0.059 R)
• M63: 24,290,356 km (0.084 R)
• M64: 24,606,157 km (0.1 R)
• M65: 24,877,976 km (0.087 R)
• M66: 25,424,607 km (0.071 R)
• M67: 25,653,641 km (0.111 R)
• M68: 26,344,484 km (0.034 R)
• M69: 26,483,461 km (0.113 R)
• M70: 26,669,112 km (0.072 R)
• M71: 27,462,728 km (0.06 R)
• M72: 29,168,892 km (0.109 R)
• M73: 29,312,656 km (0.072 R)
• M74: 30,665,619 km (0.082 R)
• M75: 30,811,776 km (0.069 R)
• M76: 31,007,001 km (0.1 R)
• M77: 31,989,410 km (0.052 R)
• M78: 32,187,179 km (0.05 R)
• M79: 32,534,096 km (0.115 R)
• M80: 32,732,912 km (0.096 R)
• M81: 33,081,924 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 11.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.04 AU - 8.22 AU

Year: 7477 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,215,535 km

• M1: 150,196 km (0.03 R)
• M2: 280,197 km (0.113 R)
• M3: 373,396 km (0.101 R)
• M4: 504,743 km (0.115 R)
• M5: 778,059 km (0.074 R)
• M6: 1,002,306 km (0.095 R)
• M7: 1,265,299 km (0.103 R)
• M8: 1,778,719 km (0.066 R)
• M9: 1,977,085 km (0.1 R)
• M10: 2,120,400 km (0.115 R)
• M11: 2,224,969 km (0.113 R)
• M12: 3,075,583 km (0.091 R)
• M13: 3,291,004 km (0.116 R)
• M14: 3,736,506 km (0.093 R)
• M15: 4,044,378 km (0.056 R)
• M16: 4,333,850 km (0.092 R)
• M17: 4,440,813 km (0.063 R)
• M18: 5,385,523 km (0.117 R)
• M19: 5,704,167 km (0.118 R)
• M20: 5,939,933 km (0.113 R)
• M21: 6,269,348 km (0.117 R)
• M22: 6,360,303 km (0.096 R)
• M23: 6,697,347 km (0.112 R)
• M24: 7,103,206 km (0.113 R)
• M25: 7,293,345 km (0.059 R)
• M26: 7,420,952 km (0.058 R)
• M27: 7,873,635 km (0.046 R)
• M28: 8,070,506 km (0.119 R)
• M29: 8,268,873 km (0.116 R)
• M30: 8,402,015 km (0.025 R)
• M31: 8,636,883 km (0.111 R)
• M32: 8,873,846 km (0.099 R)
• M33: 9,772,930 km (0.045 R)
• M34: 9,878,546 km (0.092 R)
• M35: 10,162,034 km (0.05 R)
• M36: 10,412,311 km (0.111 R)
• M37: 10,628,480 km (0.067 R)
• M38: 10,882,647 km (0.103 R)
• M39: 10,992,152 km (0.103 R)
• M40: 11,359,864 km (0.095 R)
• M41: 11,694,215 km (0.057 R)
• M42: 14,124,732 km (0.065 R)
• M43: 14,284,203 km (0.048 R)
• M44: 14,484,365 km (0.078 R)
• M45: 15,294,438 km (0.09 R)
• M46: 15,746,223 km (0.114 R)
• M47: 16,202,497 km (0.101 R)
• M48: 17,085,423 km (0.108 R)
• M49: 18,200,376 km (0.053 R)
• M50: 18,374,059 km (0.082 R)
• M51: 19,427,228 km (0.119 R)
• M52: 19,738,093 km (0.068 R)
• M53: 20,229,970 km (0.118 R)
• M54: 20,680,709 km (0.088 R)
• M55: 22,284,099 km (0.114 R)
• M56: 22,562,949 km (0.112 R)
• M57: 23,171,214 km (0.091 R)
• M58: 23,453,655 km (0.11 R)
• M59: 24,212,715 km (0.103 R)
• M60: 24,883,511 km (0.112 R)
• M61: 25,172,834 km (0.112 R)
• M62: 25,366,413 km (0.077 R)
• M63: 25,511,822 km (0.088 R)
• M64: 26,194,288 km (0.094 R)
• M65: 26,488,697 km (0.049 R)
• M66: 27,179,689 km (0.102 R)
• M67: 27,279,022 km (0.088 R)
• M68: 27,627,136 km (0.06 R)
• M69: 27,826,850 km (0.092 R)
• M70: 27,976,896 km (0.075 R)
• M71: 29,186,844 km (0.057 R)
• M72: 29,492,023 km (0.054 R)
• M73: 29,849,413 km (0.099 R)
• M74: 30,311,072 km (0.11 R)
• M75: 30,465,457 km (0.109 R)
• M76: 30,981,869 km (0.106 R)
• M77: 31,085,540 km (0.029 R)
• M78: 31,553,482 km (0.098 R)
• M79: 32,601,565 km (0.109 R)
• M80: 32,812,498 km (0.1 R)
• M81: 32,971,072 km (0.09 R)
• M82: 33,342,074 km (0.116 R)
• M83: 33,767,680 km (0.117 R)
• M84: 33,874,343 km (0.117 R)
• M85: 36,358,865 km (0.068 R)
• M86: 36,577,727 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 5.2

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.67 AU - 16.85 AU

Year: 22196 Days

Day: 18.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,215,535 km

• M1: 150,346 km (0.091 R)
• M2: 530,025 km (0.069 R)
• M3: 749,635 km (0.106 R)
• M4: 845,228 km (0.117 R)
• M5: 970,292 km (0.059 R)
• M6: 1,807,441 km (0.109 R)
• M7: 2,203,577 km (0.108 R)
• M8: 3,994,114 km (0.083 R)
• M9: 4,078,038 km (0.078 R)
• M10: 4,120,225 km (0.12 R)
• M11: 4,681,665 km (0.07 R)
• M12: 5,220,966 km (0.092 R)
• M13: 5,779,863 km (0.114 R)
• M14: 5,922,430 km (0.042 R)
• M15: 6,852,779 km (0.114 R)
• M16: 7,567,109 km (0.056 R)
• M17: 8,465,744 km (0.056 R)
• M18: 9,120,234 km (0.055 R)
• M19: 9,790,732 km (0.096 R)
• M20: 9,847,429 km (0.116 R)
• M21: 10,943,383 km (0.103 R)
• M22: 11,297,482 km (0.11 R)
• M23: 12,936,775 km (0.077 R)
• M24: 13,562,543 km (0.047 R)
• M25: 13,942,821 km (0.062 R)
• M26: 14,908,625 km (0.109 R)
• M27: 16,162,554 km (0.082 R)
• M28: 16,430,933 km (0.1 R)
• M29: 16,565,571 km (0.068 R)
• M30: 16,836,044 km (0.116 R)
• M31: 17,794,368 km (0.071 R)
• M32: 17,863,482 km (0.106 R)
• M33: 18,280,112 km (0.072 R)
• M34: 18,840,505 km (0.108 R)
• M35: 19,406,584 km (0.069 R)
• M36: 19,549,001 km (0.094 R)
• M37: 20,700,605 km (0.098 R)
• M38: 21,578,595 km (0.099 R)
• M39: 21,652,347 km (0.09 R)
• M40: 22,543,502 km (0.056 R)
• M41: 22,768,198 km (0.119 R)
• M42: 24,900,566 km (0.088 R)
• M43: 28,377,818 km (0.068 R)
• M44: 28,863,712 km (0.114 R)
• M45: 29,597,490 km (0.092 R)
• M46: 33,102,568 km (0.097 R)
• M47: 33,443,202 km (0.034 R)
• M48: 34,127,762 km (0.06 R)
• M49: 34,299,800 km (0.119 R)
• M50: 35,250,195 km (0.071 R)
• M51: 36,121,902 km (0.094 R)
• M52: 37,975,270 km (0.12 R)
• M53: 40,585,154 km (0.062 R)
• M54: 41,773,709 km (0.097 R)
• M55: 43,717,734 km (0.119 R)
• M56: 44,372,374 km (0.111 R)
• M57: 44,466,172 km (0.044 R)
• M58: 45,030,156 km (0.097 R)
• M59: 45,407,442 km (0.079 R)
• M60: 45,691,079 km (0.06 R)
• M61: 46,736,320 km (0.088 R)
• M62: 47,022,800 km (0.102 R)
• M63: 47,118,393 km (0.07 R)
• M64: 48,174,254 km (0.036 R)
• M65: 48,850,287 km (0.113 R)
• M66: 49,140,956 km (0.085 R)
• M67: 49,821,476 km (0.035 R)
• M68: 49,919,014 km (0.114 R)
• M69: 50,407,302 km (0.036 R)
• M70: 50,798,949 km (0.082 R)
• M71: 51,585,535 km (0.092 R)
• M72: 52,079,208 km (0.081 R)
• M73: 52,673,709 km (0.084 R)
• M74: 53,071,191 km (0.059 R)
• M75: 53,270,455 km (0.088 R)
• M76: 55,174,687 km (0.105 R)
• M77: 56,591,977 km (0.107 R)
• M78: 57,714,111 km (0.11 R)
• M79: 59,152,644 km (0.093 R)
• M80: 63,327,621 km (0.118 R)
• M81: 63,856,150 km (0.083 R)
• M82: 64,598,455 km (0.095 R)
• M83: 66,413,227 km (0.065 R)
• M84: 67,596,396 km (0.089 R)
• M85: 69,003,663 km (0.119 R)
• M86: 70,311,298 km (0.11 R)
• M87: 71,517,057 km (0.085 R)
• M88: 72,177,532 km (0.094 R)
• M89: 73,061,506 km (0.09 R)
• M90: 73,283,060 km (0.079 R)
• M91: 73,504,764 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.5

Radius: 5

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.28 AU - 21.02 AU

Year: 27432 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,215,535 km

• M1: 70,461 km (0.047 R)
• M2: 105,466 km (0.12 R)
• M3: 184,604 km (0.097 R)
• M4: 475,422 km (0.081 R)
• M5: 1,465,610 km (0.071 R)
• M6: 1,570,478 km (0.115 R)
• M7: 1,605,933 km (0.101 R)
• M8: 2,013,887 km (0.072 R)
• M9: 2,370,677 km (0.071 R)
• M10: 2,661,645 km (0.12 R)
• M11: 3,052,245 km (0.038 R)
• M12: 3,276,941 km (0.094 R)
• M13: 3,790,212 km (0.119 R)
• M14: 5,046,834 km (0.096 R)
• M15: 5,636,997 km (0.08 R)
• M16: 6,079,957 km (0.085 R)
• M17: 6,476,690 km (0.104 R)
• M18: 7,414,519 km (0.117 R)
• M19: 7,655,521 km (0.093 R)
• M20: 8,898,979 km (0.079 R)
• M21: 12,198,809 km (0.078 R)
• M22: 13,863,983 km (0.078 R)
• M23: 14,384,733 km (0.12 R)
• M24: 15,368,788 km (0.117 R)
• M25: 15,522,125 km (0.117 R)
• M26: 15,753,105 km (0.099 R)
• M27: 16,845,767 km (0.114 R)
• M28: 17,721,364 km (0.103 R)
• M29: 17,882,032 km (0.11 R)
• M30: 19,268,206 km (0.108 R)
• M31: 19,350,784 km (0.064 R)
• M32: 19,682,442 km (0.084 R)
• M33: 20,099,521 km (0.107 R)
• M34: 20,183,296 km (0.119 R)
• M35: 21,027,477 km (0.091 R)
• M36: 21,797,008 km (0.034 R)
• M37: 22,055,663 km (0.088 R)
• M38: 22,488,898 km (0.106 R)
• M39: 22,575,815 km (0.102 R)
• M40: 22,924,826 km (0.116 R)
• M41: 23,275,783 km (0.105 R)
• M42: 24,876,331 km (0.084 R)
• M43: 25,327,219 km (0.096 R)
• M44: 25,599,038 km (0.056 R)
• M45: 26,237,073 km (0.118 R)
• M46: 26,696,039 km (0.062 R)
• M47: 27,621,751 km (0.068 R)
• M48: 28,463,987 km (0.061 R)
• M49: 29,030,065 km (0.103 R)
• M50: 29,981,956 km (0.074 R)
• M51: 30,847,231 km (0.088 R)
• M52: 31,137,600 km (0.099 R)
• M53: 31,818,420 km (0.052 R)
• M54: 32,504,027 km (0.049 R)
• M55: 34,089,615 km (0.072 R)
• M56: 34,189,546 km (0.119 R)
• M57: 34,690,699 km (0.098 R)
• M58: 35,194,245 km (0.107 R)
• M59: 37,232,666 km (0.12 R)
• M60: 38,369,909 km (0.072 R)
• M61: 38,473,880 km (0.079 R)
• M62: 44,880,109 km (0.119 R)
• M63: 46,532,418 km (0.112 R)
• M64: 47,421,777 km (0.06 R)
• M65: 50,692,435 km (0.104 R)
• M66: 51,378,192 km (0.085 R)
• M67: 52,874,320 km (0.091 R)
• M68: 53,686,038 km (0.065 R)
• M69: 55,321,442 km (0.12 R)
• M70: 56,027,395 km (0.119 R)
• M71: 58,163,054 km (0.041 R)
• M72: 60,809,290 km (0.111 R)
• M73: 62,146,995 km (0.07 R)
• M74: 66,842,273 km (0.112 R)
• M75: 67,217,764 km (0.071 R)
• M76: 69,232,399 km (0.045 R)
• M77: 69,612,377 km (0.056 R)
• M78: 71,906,461 km (0.119 R)
• M79: 72,548,235 km (0.089 R)
• M80: 72,934,048 km (0.092 R)
• M81: 73,062,852 km (0.068 R)
• M82: 78,671,725 km (0.087 R)
• M83: 78,936,064 km (0.092 R)
• M84: 79,465,342 km (0.057 R)
• M85: 83,607,707 km (0.107 R)
• M86: 86,044,806 km (0.109 R)
• M87: 86,726,074 km (0.107 R)
• M88: 86,998,941 km (0.115 R)
• M89: 87,545,721 km (0.097 R)
• M90: 87,682,603 km (0.081 R)
• M91: 88,368,061 km (0.04 R)
• M92: 88,917,683 km (0.12 R)
• M93: 89,055,164 km (0.059 R)
• M94: 89,192,943 km (0.105 R)
• M95: 91,404,897 km (0.096 R)
• M96: 92,936,181 km (0.079 R)
• M97: 93,215,480 km (0.108 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit