🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 194 Days

Day: 47.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 159.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,152,550 km

• M1: 36,502 km (0.102 R)
• M2: 109,057 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.93 AU - 2.19 AU

Year: 1120 Days

Day: 28.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.75 AU - 2.45 AU

Year: 1153 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,152,550 km

• M1: 1,234,781 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.47 AU - 2.59 AU

Year: 1524 Days

Day: 15.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,152,550 km

• M1: 264,938 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.58 AU - 2.7 AU

Year: 1625 Days

Day: 46.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 10.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.77 AU - 6.91 AU

Year: 6775 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,152,550 km

• M1: 134,638 km (0.082 R)
• M2: 284,984 km (0.084 R)
• M3: 371,003 km (0.086 R)
• M4: 462,257 km (0.118 R)
• M5: 570,267 km (0.106 R)
• M6: 815,009 km (0.098 R)
• M7: 940,971 km (0.082 R)
• M8: 1,073,814 km (0.038 R)
• M9: 1,142,778 km (0.105 R)
• M10: 1,254,378 km (0.076 R)
• M11: 1,348,475 km (0.059 R)
• M12: 1,588,879 km (0.095 R)
• M13: 1,843,495 km (0.104 R)
• M14: 2,037,074 km (0.105 R)
• M15: 2,250,102 km (0.089 R)
• M16: 2,684,534 km (0.053 R)
• M17: 2,807,653 km (0.081 R)
• M18: 3,073,787 km (0.059 R)
• M19: 3,540,832 km (0.1 R)
• M20: 4,108,406 km (0.114 R)
• M21: 4,606,118 km (0.081 R)
• M22: 4,737,615 km (0.088 R)
• M23: 4,970,838 km (0.073 R)
• M24: 5,122,829 km (0.05 R)
• M25: 5,310,724 km (0.074 R)
• M26: 5,414,097 km (0.081 R)
• M27: 5,746,054 km (0.075 R)
• M28: 6,320,360 km (0.09 R)
• M29: 6,466,817 km (0.065 R)
• M30: 6,577,370 km (0.053 R)
• M31: 7,407,488 km (0.112 R)
• M32: 7,639,664 km (0.102 R)
• M33: 7,952,922 km (0.096 R)
• M34: 8,330,357 km (0.093 R)
• M35: 8,410,691 km (0.054 R)
• M36: 8,592,154 km (0.103 R)
• M37: 8,693,581 km (0.119 R)
• M38: 9,103,030 km (0.092 R)
• M39: 9,206,403 km (0.086 R)
• M40: 10,047,591 km (0.077 R)
• M41: 10,390,919 km (0.084 R)
• M42: 10,542,312 km (0.104 R)
• M43: 11,377,217 km (0.072 R)
• M44: 11,443,938 km (0.036 R)
• M45: 12,187,589 km (0.11 R)
• M46: 12,347,359 km (0.11 R)
• M47: 12,439,063 km (0.055 R)
• M48: 12,530,916 km (0.099 R)
• M49: 12,830,860 km (0.098 R)
• M50: 13,039,998 km (0.051 R)
• M51: 13,156,684 km (0.109 R)
• M52: 13,297,156 km (0.115 R)
• M53: 13,461,564 km (0.078 R)
• M54: 13,697,779 km (0.083 R)
• M55: 13,792,624 km (0.039 R)
• M56: 13,935,341 km (0.084 R)
• M57: 14,438,738 km (0.076 R)
• M58: 14,535,228 km (0.084 R)
• M59: 15,266,164 km (0.072 R)
• M60: 15,834,785 km (0.083 R)
• M61: 16,410,288 km (0.104 R)
• M62: 16,510,967 km (0.116 R)
• M63: 16,611,946 km (0.076 R)
• M64: 16,687,942 km (0.119 R)
• M65: 16,967,091 km (0.095 R)
• M66: 17,094,549 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 11.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.66 AU - 8.1 AU

Year: 7593 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,152,550 km

• M1: 237,412 km (0.051 R)
• M2: 478,264 km (0.064 R)
• M3: 878,738 km (0.112 R)
• M4: 970,591 km (0.079 R)
• M5: 1,066,034 km (0.107 R)
• M6: 1,267,244 km (0.105 R)
• M7: 1,444,667 km (0.045 R)
• M8: 1,611,618 km (0.103 R)
• M9: 1,765,704 km (0.092 R)
• M10: 2,236,039 km (0.029 R)
• M11: 2,386,834 km (0.104 R)
• M12: 2,541,219 km (0.094 R)
• M13: 2,977,147 km (0.082 R)
• M14: 3,119,864 km (0.034 R)
• M15: 3,486,378 km (0.118 R)
• M16: 4,261,146 km (0.088 R)
• M17: 4,723,403 km (0.067 R)
• M18: 4,918,479 km (0.09 R)
• M19: 5,666,319 km (0.117 R)
• M20: 6,114,065 km (0.071 R)
• M21: 6,418,945 km (0.109 R)
• M22: 6,760,029 km (0.1 R)
• M23: 6,917,106 km (0.083 R)
• M24: 7,753,358 km (0.097 R)
• M25: 8,017,099 km (0.088 R)
• M26: 8,183,452 km (0.099 R)
• M27: 8,587,516 km (0.051 R)
• M28: 8,860,383 km (0.074 R)
• M29: 9,032,420 km (0.069 R)
• M30: 9,310,074 km (0.118 R)
• M31: 10,016,475 km (0.117 R)
• M32: 11,331,291 km (0.116 R)
• M33: 11,480,739 km (0.07 R)
• M34: 11,819,429 km (0.087 R)
• M35: 11,895,125 km (0.097 R)
• M36: 12,738,558 km (0.099 R)
• M37: 14,079,852 km (0.095 R)
• M38: 14,848,785 km (0.098 R)
• M39: 17,322,835 km (0.05 R)
• M40: 17,624,724 km (0.077 R)
• M41: 17,971,940 km (0.031 R)
• M42: 18,233,886 km (0.098 R)
• M43: 19,876,770 km (0.074 R)
• M44: 20,102,363 km (0.03 R)
• M45: 20,192,870 km (0.114 R)
• M46: 20,419,661 km (0.07 R)
• M47: 21,474,026 km (0.092 R)
• M48: 22,217,977 km (0.108 R)
• M49: 22,687,115 km (0.086 R)
• M50: 22,970,304 km (0.105 R)
• M51: 23,731,009 km (0.086 R)
• M52: 23,874,474 km (0.05 R)
• M53: 24,306,961 km (0.094 R)
• M54: 24,548,263 km (0.101 R)
• M55: 26,012,975 km (0.077 R)
• M56: 27,255,236 km (0.095 R)
• M57: 27,656,757 km (0.094 R)
• M58: 30,834,964 km (0.034 R)
• M59: 31,201,030 km (0.095 R)
• M60: 31,990,308 km (0.115 R)
• M61: 32,148,882 km (0.059 R)
• M62: 32,307,755 km (0.089 R)
• M63: 33,052,752 km (0.063 R)
• M64: 33,695,873 km (0.094 R)
• M65: 34,722,563 km (0.105 R)
• M66: 36,088,990 km (0.107 R)
• M67: 36,199,094 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 8.8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.84 AU - 10.9 AU

Year: 12648 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,152,550 km

• M1: 124,166 km (0.036 R)
• M2: 227,838 km (0.05 R)
• M3: 287,378 km (0.11 R)
• M4: 612,753 km (0.104 R)
• M5: 686,355 km (0.092 R)
• M6: 782,846 km (0.087 R)
• M7: 1,239,119 km (0.06 R)
• M8: 1,584,092 km (0.054 R)
• M9: 1,741,020 km (0.057 R)
• M10: 1,821,504 km (0.106 R)
• M11: 2,509,654 km (0.045 R)
• M12: 2,601,058 km (0.111 R)
• M13: 2,849,989 km (0.091 R)
• M14: 3,205,134 km (0.116 R)
• M15: 3,271,257 km (0.1 R)
• M16: 3,337,828 km (0.086 R)
• M17: 3,851,547 km (0.08 R)
• M18: 3,992,767 km (0.091 R)
• M19: 4,063,976 km (0.097 R)
• M20: 4,353,298 km (0.098 R)
• M21: 4,875,544 km (0.082 R)
• M22: 5,496,824 km (0.107 R)
• M23: 5,576,261 km (0.054 R)
• M24: 5,655,996 km (0.119 R)
• M25: 5,897,746 km (0.036 R)
• M26: 6,184,077 km (0.036 R)
• M27: 6,308,093 km (0.114 R)
• M28: 6,941,192 km (0.11 R)
• M29: 7,243,379 km (0.025 R)
• M30: 8,587,516 km (0.076 R)
• M31: 8,726,044 km (0.115 R)
• M32: 10,446,419 km (0.08 R)
• M33: 10,693,555 km (0.074 R)
• M34: 10,792,888 km (0.12 R)
• M35: 12,528,971 km (0.105 R)
• M36: 12,949,940 km (0.117 R)
• M37: 13,056,005 km (0.099 R)
• M38: 13,215,476 km (0.06 R)
• M39: 13,805,789 km (0.101 R)
• M40: 14,186,067 km (0.085 R)
• M41: 14,845,793 km (0.073 R)
• M42: 16,423,901 km (0.079 R)
• M43: 16,596,089 km (0.106 R)
• M44: 19,311,140 km (0.068 R)
• M45: 21,217,167 km (0.044 R)
• M46: 22,287,689 km (0.108 R)
• M47: 22,669,762 km (0.031 R)
• M48: 22,925,574 km (0.06 R)
• M49: 23,828,697 km (0.115 R)
• M50: 25,139,025 km (0.108 R)
• M51: 25,470,234 km (0.068 R)
• M52: 26,877,053 km (0.103 R)
• M53: 26,944,671 km (0.094 R)
• M54: 28,584,563 km (0.12 R)
• M55: 29,486,339 km (0.117 R)
• M56: 29,835,650 km (0.091 R)
• M57: 33,113,040 km (0.094 R)
• M58: 33,185,595 km (0.099 R)
• M59: 34,573,265 km (0.067 R)
• M60: 34,867,823 km (0.108 R)
• M61: 35,607,884 km (0.041 R)
• M62: 36,802,722 km (0.119 R)
• M63: 37,028,166 km (0.107 R)
• M64: 37,329,605 km (0.101 R)
• M65: 37,707,490 km (0.086 R)
• M66: 37,783,186 km (0.073 R)
• M67: 39,385,080 km (0.088 R)
• M68: 40,698,101 km (0.055 R)
• M69: 41,087,055 km (0.102 R)
• M70: 43,129,066 km (0.042 R)
• M71: 43,525,650 km (0.105 R)
• M72: 44,003,017 km (0.111 R)
• M73: 44,082,753 km (0.074 R)
• M74: 44,642,249 km (0.094 R)
• M75: 45,203,989 km (0.081 R)
• M76: 46,091,702 km (0.108 R)
• M77: 47,393,054 km (0.065 R)
• M78: 47,720,225 km (0.095 R)
• M79: 49,865,458 km (0.082 R)
• M80: 49,948,485 km (0.091 R)
• M81: 50,866,118 km (0.119 R)
• M82: 51,620,840 km (0.082 R)
• M83: 53,907,593 km (0.067 R)
• M84: 54,249,125 km (0.108 R)
• M85: 54,505,835 km (0.118 R)
• M86: 54,591,405 km (0.095 R)
• M87: 55,450,396 km (0.118 R)
• M88: 58,579,085 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 6.9

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.09 AU - 13.45 AU

Year: 16279 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,152,550 km

• M1: 184,454 km (0.091 R)
• M2: 237,711 km (0.097 R)
• M3: 382,522 km (0.05 R)
• M4: 755,170 km (0.104 R)
• M5: 1,272,779 km (0.076 R)
• M6: 1,358,648 km (0.058 R)
• M7: 1,446,312 km (0.114 R)
• M8: 1,880,744 km (0.111 R)
• M9: 2,146,430 km (0.094 R)
• M10: 2,495,292 km (0.041 R)
• M11: 3,206,331 km (0.108 R)
• M12: 4,710,987 km (0.117 R)
• M13: 5,770,738 km (0.068 R)
• M14: 6,107,483 km (0.115 R)
• M15: 6,204,871 km (0.103 R)
• M16: 6,799,971 km (0.071 R)
• M17: 7,779,089 km (0.09 R)
• M18: 7,884,705 km (0.101 R)
• M19: 8,911,844 km (0.099 R)
• M20: 9,022,397 km (0.116 R)
• M21: 9,865,980 km (0.087 R)
• M22: 10,617,410 km (0.108 R)
• M23: 10,970,311 km (0.094 R)
• M24: 11,507,068 km (0.092 R)
• M25: 11,567,207 km (0.092 R)
• M26: 12,358,878 km (0.112 R)
• M27: 12,917,178 km (0.118 R)
• M28: 13,105,073 km (0.078 R)
• M29: 13,929,955 km (0.1 R)
• M30: 14,187,114 km (0.107 R)
• M31: 15,562,816 km (0.072 R)
• M32: 15,829,549 km (0.032 R)
• M33: 17,324,181 km (0.054 R)
• M34: 17,739,465 km (0.117 R)
• M35: 18,018,166 km (0.1 R)
• M36: 18,934,154 km (0.068 R)
• M37: 19,147,630 km (0.057 R)
• M38: 19,720,889 km (0.118 R)
• M39: 23,888,536 km (0.109 R)
• M40: 25,205,745 km (0.115 R)
• M41: 25,283,985 km (0.11 R)
• M42: 27,748,311 km (0.075 R)
• M43: 28,968,132 km (0.068 R)
• M44: 30,039,252 km (0.084 R)
• M45: 32,986,929 km (0.116 R)
• M46: 33,072,499 km (0.098 R)
• M47: 35,060,954 km (0.114 R)
• M48: 35,148,319 km (0.116 R)
• M49: 35,323,199 km (0.083 R)
• M50: 35,498,228 km (0.081 R)
• M51: 36,466,875 km (0.063 R)
• M52: 39,152,306 km (0.08 R)
• M53: 39,333,619 km (0.048 R)
• M54: 39,606,036 km (0.077 R)
• M55: 40,244,071 km (0.085 R)
• M56: 41,900,718 km (0.03 R)
• M57: 42,086,070 km (0.045 R)
• M58: 42,737,269 km (0.107 R)
• M59: 43,391,760 km (0.082 R)
• M60: 44,049,542 km (0.094 R)
• M61: 44,332,431 km (0.116 R)
• M62: 44,426,977 km (0.067 R)
• M63: 45,089,845 km (0.062 R)
• M64: 45,565,417 km (0.05 R)
• M65: 46,425,605 km (0.071 R)
• M66: 47,677,589 km (0.041 R)
• M67: 48,453,554 km (0.074 R)
• M68: 49,038,182 km (0.106 R)
• M69: 49,429,380 km (0.119 R)
• M70: 50,017,898 km (0.067 R)
• M71: 50,411,640 km (0.084 R)
• M72: 52,895,264 km (0.044 R)
• M73: 53,396,866 km (0.041 R)
• M74: 54,303,578 km (0.11 R)
• M75: 55,316,954 km (0.114 R)
• M76: 55,520,407 km (0.056 R)
• M77: 57,054,085 km (0.079 R)
• M78: 57,465,329 km (0.093 R)
• M79: 58,187,588 km (0.099 R)
• M80: 58,705,196 km (0.08 R)
• M81: 61,737,844 km (0.103 R)
• M82: 62,477,456 km (0.117 R)
• M83: 63,752,030 km (0.098 R)
• M84: 64,713,795 km (0.08 R)
• M85: 66,435,218 km (0.086 R)
• M86: 66,867,855 km (0.106 R)
• M87: 67,193,080 km (0.042 R)
• M88: 67,627,363 km (0.071 R)
• M89: 69,374,068 km (0.116 R)
• M90: 71,910,948 km (0.051 R)
• M91: 73,246,558 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit