🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 45.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,148,444 km

• M1: 108,309 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 169 Days

Day: 39.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,148,444 km

• M1: 177,423 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.15 AU - 1.25 AU

Year: 478 Days

Day: 39.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,148,444 km

• M1: 113,694 km (0.115 R)
• M2: 372,798 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.52 AU

Year: 514 Days

Day: 24.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.34 AU - 1.48 AU

Year: 608 Days

Day: 25 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 14.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.97 AU - 9.35 AU

Year: 7705 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,148,444 km

• M1: 180,565 km (0.107 R)
• M2: 351,106 km (0.12 R)
• M3: 486,193 km (0.042 R)
• M4: 702,811 km (0.099 R)
• M5: 799,601 km (0.081 R)
• M6: 1,022,501 km (0.087 R)
• M7: 1,953,898 km (0.056 R)
• M8: 2,262,069 km (0.061 R)
• M9: 2,393,716 km (0.101 R)
• M10: 2,764,269 km (0.105 R)
• M11: 3,301,176 km (0.109 R)
• M12: 4,377,234 km (0.073 R)
• M13: 4,495,416 km (0.1 R)
• M14: 4,614,496 km (0.083 R)
• M15: 4,783,093 km (0.114 R)
• M16: 4,953,784 km (0.111 R)
• M17: 5,151,403 km (0.076 R)
• M18: 5,351,714 km (0.107 R)
• M19: 6,907,382 km (0.11 R)
• M20: 7,521,482 km (0.112 R)
• M21: 7,635,176 km (0.074 R)
• M22: 7,777,892 km (0.037 R)
• M23: 7,892,784 km (0.093 R)
• M24: 8,211,577 km (0.107 R)
• M25: 8,534,708 km (0.061 R)
• M26: 9,102,582 km (0.114 R)
• M27: 9,254,124 km (0.093 R)
• M28: 9,528,936 km (0.096 R)
• M29: 9,930,905 km (0.032 R)
• M30: 10,180,883 km (0.042 R)
• M31: 10,655,408 km (0.107 R)
• M32: 10,911,519 km (0.072 R)
• M33: 11,008,010 km (0.095 R)
• M34: 11,397,114 km (0.117 R)
• M35: 11,790,706 km (0.111 R)
• M36: 12,524,035 km (0.079 R)
• M37: 12,862,275 km (0.104 R)
• M38: 13,895,099 km (0.11 R)
• M39: 14,598,508 km (0.11 R)
• M40: 14,918,797 km (0.106 R)
• M41: 15,675,314 km (0.107 R)
• M42: 16,666,250 km (0.104 R)
• M43: 17,188,197 km (0.101 R)
• M44: 17,338,244 km (0.059 R)
• M45: 17,488,739 km (0.074 R)
• M46: 17,942,918 km (0.059 R)
• M47: 18,708,710 km (0.095 R)
• M48: 19,095,570 km (0.078 R)
• M49: 19,212,107 km (0.117 R)
• M50: 19,406,883 km (0.108 R)
• M51: 20,271,858 km (0.045 R)
• M52: 20,589,604 km (0.105 R)
• M53: 21,109,456 km (0.119 R)
• M54: 21,633,498 km (0.094 R)
• M55: 21,998,816 km (0.111 R)
• M56: 22,121,187 km (0.068 R)
• M57: 22,284,398 km (0.091 R)
• M58: 23,397,556 km (0.073 R)
• M59: 23,564,058 km (0.12 R)
• M60: 24,023,772 km (0.094 R)
• M61: 24,360,068 km (0.077 R)
• M62: 24,613,338 km (0.097 R)
• M63: 24,740,197 km (0.079 R)
• M64: 24,994,663 km (0.1 R)
• M65: 25,420,867 km (0.089 R)
• M66: 25,849,465 km (0.091 R)
• M67: 26,496,775 km (0.111 R)
• M68: 26,670,308 km (0.112 R)
• M69: 27,499,829 km (0.12 R)
• M70: 27,631,475 km (0.105 R)
• M71: 28,249,164 km (0.075 R)
• M72: 28,604,010 km (0.07 R)
• M73: 29,363,220 km (0.108 R)
• M74: 29,903,118 km (0.101 R)
• M75: 30,174,339 km (0.084 R)
• M76: 30,264,996 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 11.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.86 AU - 9.08 AU

Year: 8959 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,148,444 km

• M1: 150,047 km (0.067 R)
• M2: 345,421 km (0.095 R)
• M3: 462,257 km (0.116 R)
• M4: 595,549 km (0.114 R)
• M5: 989,740 km (0.075 R)
• M6: 1,310,777 km (0.049 R)
• M7: 1,441,675 km (0.036 R)
• M8: 1,542,952 km (0.084 R)
• M9: 1,681,929 km (0.074 R)
• M10: 2,028,846 km (0.102 R)
• M11: 2,519,827 km (0.05 R)
• M12: 2,726,421 km (0.076 R)
• M13: 2,832,037 km (0.11 R)
• M14: 3,200,946 km (0.116 R)
• M15: 3,678,163 km (0.113 R)
• M16: 4,497,959 km (0.045 R)
• M17: 4,851,758 km (0.12 R)
• M18: 4,954,532 km (0.071 R)
• M19: 5,532,728 km (0.076 R)
• M20: 5,911,809 km (0.115 R)
• M21: 5,994,237 km (0.089 R)
• M22: 6,076,965 km (0.082 R)
• M23: 6,160,141 km (0.072 R)
• M24: 6,496,587 km (0.1 R)
• M25: 6,925,484 km (0.04 R)
• M26: 7,452,368 km (0.077 R)
• M27: 8,022,635 km (0.116 R)
• M28: 8,575,997 km (0.084 R)
• M29: 9,237,070 km (0.115 R)
• M30: 9,784,299 km (0.052 R)
• M31: 9,881,987 km (0.1 R)
• M32: 10,176,994 km (0.083 R)
• M33: 10,775,684 km (0.032 R)
• M34: 11,181,244 km (0.079 R)
• M35: 11,764,227 km (0.081 R)
• M36: 12,146,749 km (0.105 R)
• M37: 12,322,077 km (0.097 R)
• M38: 12,462,849 km (0.045 R)
• M39: 12,888,605 km (0.111 R)
• M40: 13,973,488 km (0.112 R)
• M41: 14,675,850 km (0.119 R)
• M42: 15,389,582 km (0.057 R)
• M43: 15,465,428 km (0.09 R)
• M44: 16,268,768 km (0.1 R)
• M45: 16,539,690 km (0.116 R)
• M46: 17,995,876 km (0.089 R)
• M47: 18,155,646 km (0.099 R)
• M48: 18,517,224 km (0.093 R)
• M49: 19,288,102 km (0.074 R)
• M50: 19,410,773 km (0.099 R)
• M51: 19,698,150 km (0.103 R)
• M52: 19,904,146 km (0.067 R)
• M53: 20,568,361 km (0.064 R)
• M54: 21,493,624 km (0.087 R)
• M55: 21,620,782 km (0.094 R)
• M56: 21,705,753 km (0.08 R)
• M57: 22,389,416 km (0.033 R)
• M58: 22,475,434 km (0.098 R)
• M59: 22,993,492 km (0.098 R)
• M60: 23,167,025 km (0.034 R)
• M61: 23,559,121 km (0.068 R)
• M62: 23,690,319 km (0.109 R)
• M63: 24,085,257 km (0.068 R)
• M64: 24,571,151 km (0.092 R)
• M65: 24,659,713 km (0.118 R)
• M66: 25,417,725 km (0.082 R)
• M67: 26,274,024 km (0.111 R)
• M68: 27,369,080 km (0.035 R)
• M69: 27,461,083 km (0.108 R)
• M70: 28,014,894 km (0.044 R)
• M71: 28,339,521 km (0.096 R)
• M72: 28,525,621 km (0.097 R)
• M73: 28,945,991 km (0.12 R)
• M74: 29,274,209 km (0.099 R)
• M75: 29,368,306 km (0.093 R)
• M76: 29,887,261 km (0.088 R)
• M77: 30,314,064 km (0.11 R)
• M78: 30,790,683 km (0.11 R)
• M79: 31,462,227 km (0.085 R)
• M80: 31,993,150 km (0.046 R)
• M81: 32,527,065 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.55 AU - 10.51 AU

Year: 9054 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 121.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,148,444 km

• M1: 225,743 km (0.074 R)
• M2: 409,300 km (0.089 R)
• M3: 507,735 km (0.114 R)
• M4: 719,715 km (0.07 R)
• M5: 962,961 km (0.112 R)
• M6: 1,291,179 km (0.114 R)
• M7: 1,571,077 km (0.052 R)
• M8: 1,675,945 km (0.1 R)
• M9: 1,915,451 km (0.087 R)
• M10: 2,213,001 km (0.096 R)
• M11: 2,501,276 km (0.078 R)
• M12: 2,675,109 km (0.04 R)
• M13: 2,827,549 km (0.097 R)
• M14: 2,982,682 km (0.088 R)
• M15: 3,604,411 km (0.051 R)
• M16: 3,801,581 km (0.094 R)
• M17: 4,002,491 km (0.11 R)
• M18: 4,236,462 km (0.099 R)
• M19: 4,748,536 km (0.095 R)
• M20: 5,027,685 km (0.083 R)
• M21: 5,153,497 km (0.093 R)
• M22: 5,602,291 km (0.105 R)
• M23: 7,629,342 km (0.107 R)
• M24: 7,737,950 km (0.098 R)
• M25: 7,993,613 km (0.109 R)
• M26: 8,177,917 km (0.113 R)
• M27: 8,438,217 km (0.119 R)
• M28: 8,929,048 km (0.107 R)
• M29: 9,235,724 km (0.081 R)
• M30: 9,507,094 km (0.106 R)
• M31: 10,296,522 km (0.108 R)
• M32: 10,618,307 km (0.112 R)
• M33: 10,943,383 km (0.101 R)
• M34: 11,603,260 km (0.103 R)
• M35: 12,574,599 km (0.116 R)
• M36: 13,048,525 km (0.053 R)
• M37: 13,484,303 km (0.11 R)
• M38: 13,704,063 km (0.117 R)
• M39: 14,549,739 km (0.064 R)
• M40: 14,684,976 km (0.117 R)
• M41: 14,820,362 km (0.118 R)
• M42: 15,412,470 km (0.118 R)
• M43: 15,642,253 km (0.113 R)
• M44: 15,919,607 km (0.111 R)
• M45: 16,338,481 km (0.102 R)
• M46: 16,950,037 km (0.063 R)
• M47: 17,044,882 km (0.092 R)
• M48: 17,187,299 km (0.094 R)
• M49: 17,569,223 km (0.109 R)
• M50: 17,713,136 km (0.058 R)
• M51: 18,341,447 km (0.078 R)
• M52: 18,682,680 km (0.096 R)
• M53: 19,868,841 km (0.081 R)
• M54: 20,420,708 km (0.045 R)
• M55: 20,572,101 km (0.077 R)
• M56: 21,130,250 km (0.103 R)
• M57: 21,951,244 km (0.115 R)
• M58: 23,097,014 km (0.085 R)
• M59: 23,307,348 km (0.118 R)
• M60: 24,690,530 km (0.095 R)
• M61: 24,851,946 km (0.102 R)
• M62: 26,539,261 km (0.071 R)
• M63: 26,704,566 km (0.071 R)
• M64: 28,376,023 km (0.085 R)
• M65: 28,997,303 km (0.114 R)
• M66: 29,110,698 km (0.05 R)
• M67: 29,680,218 km (0.096 R)
• M68: 30,310,922 km (0.1 R)
• M69: 30,888,071 km (0.094 R)
• M70: 31,410,766 km (0.06 R)
• M71: 32,229,365 km (0.044 R)
• M72: 32,346,949 km (0.097 R)
• M73: 32,464,683 km (0.093 R)
• M74: 33,173,777 km (0.111 R)
• M75: 34,067,175 km (0.034 R)
• M76: 34,547,085 km (0.042 R)
• M77: 34,787,788 km (0.087 R)
• M78: 35,452,601 km (0.075 R)
• M79: 35,634,811 km (0.073 R)
• M80: 36,427,231 km (0.053 R)
• M81: 37,287,269 km (0.029 R)
• M82: 37,472,471 km (0.072 R)
• M83: 38,777,264 km (0.071 R)
• M84: 39,592,423 km (0.1 R)
• M85: 40,096,867 km (0.118 R)
• M86: 40,349,837 km (0.12 R)
• M87: 43,167,962 km (0.111 R)
• M88: 43,297,513 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.4

Radius: 6.4

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.47 AU - 16.67 AU

Year: 21262 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,148,444 km

• M1: 101,876 km (0.116 R)
• M2: 837,598 km (0.073 R)
• M3: 1,093,860 km (0.079 R)
• M4: 1,154,148 km (0.072 R)
• M5: 1,278,015 km (0.099 R)
• M6: 1,606,980 km (0.114 R)
• M7: 1,852,470 km (0.113 R)
• M8: 2,147,627 km (0.038 R)
• M9: 3,832,398 km (0.098 R)
• M10: 4,065,472 km (0.116 R)
• M11: 4,207,590 km (0.101 R)
• M12: 4,351,353 km (0.119 R)
• M13: 4,399,524 km (0.119 R)
• M14: 5,453,890 km (0.109 R)
• M15: 5,663,177 km (0.068 R)
• M16: 6,805,207 km (0.084 R)
• M17: 7,201,342 km (0.104 R)
• M18: 7,430,975 km (0.076 R)
• M19: 8,253,913 km (0.057 R)
• M20: 8,920,671 km (0.093 R)
• M21: 9,043,640 km (0.07 R)
• M22: 9,167,358 km (0.026 R)
• M23: 9,291,524 km (0.064 R)
• M24: 10,499,078 km (0.087 R)
• M25: 11,088,194 km (0.073 R)
• M26: 11,220,588 km (0.098 R)
• M27: 11,486,873 km (0.067 R)
• M28: 12,503,988 km (0.059 R)
• M29: 13,338,296 km (0.12 R)
• M30: 13,691,197 km (0.099 R)
• M31: 14,550,786 km (0.062 R)
• M32: 16,850,854 km (0.047 R)
• M33: 19,420,347 km (0.08 R)
• M34: 19,820,222 km (0.073 R)
• M35: 19,900,556 km (0.118 R)
• M36: 20,872,643 km (0.059 R)
• M37: 21,777,112 km (0.112 R)
• M38: 22,109,219 km (0.101 R)
• M39: 22,442,972 km (0.11 R)
• M40: 22,862,594 km (0.061 R)
• M41: 24,912,384 km (0.116 R)
• M42: 25,959,120 km (0.046 R)
• M43: 26,311,124 km (0.075 R)
• M44: 26,753,485 km (0.084 R)
• M45: 26,931,207 km (0.061 R)
• M46: 27,555,928 km (0.088 R)
• M47: 28,275,793 km (0.109 R)
• M48: 29,826,075 km (0.113 R)
• M49: 30,102,383 km (0.084 R)
• M50: 30,379,737 km (0.036 R)
• M51: 31,030,039 km (0.101 R)
• M52: 32,913,028 km (0.077 R)
• M53: 33,772,467 km (0.12 R)
• M54: 33,964,401 km (0.069 R)
• M55: 36,591,490 km (0.099 R)
• M56: 38,078,941 km (0.055 R)
• M57: 38,178,873 km (0.119 R)
• M58: 38,278,804 km (0.099 R)
• M59: 38,478,966 km (0.087 R)
• M60: 39,889,823 km (0.107 R)
• M61: 40,092,828 km (0.071 R)
• M62: 40,296,131 km (0.058 R)
• M63: 41,420,210 km (0.076 R)
• M64: 44,118,207 km (0.059 R)
• M65: 45,488,225 km (0.111 R)
• M66: 46,125,362 km (0.101 R)
• M67: 46,872,304 km (0.108 R)
• M68: 48,594,624 km (0.089 R)
• M69: 49,899,866 km (0.092 R)
• M70: 50,337,589 km (0.089 R)
• M71: 51,326,880 km (0.076 R)
• M72: 53,996,603 km (0.109 R)
• M73: 55,461,316 km (0.096 R)
• M74: 55,574,562 km (0.111 R)
• M75: 57,396,365 km (0.078 R)
• M76: 57,625,549 km (0.094 R)
• M77: 57,740,290 km (0.107 R)
• M78: 58,314,746 km (0.118 R)
• M79: 61,098,613 km (0.051 R)
• M80: 64,281,756 km (0.114 R)
• M81: 64,996,535 km (0.083 R)
• M82: 66,073,340 km (0.11 R)
• M83: 68,609,174 km (0.119 R)
• M84: 70,562,473 km (0.078 R)
• M85: 71,422,661 km (0.095 R)
• M86: 71,545,930 km (0.057 R)
• M87: 75,775,959 km (0.043 R)
• M88: 76,783,052 km (0.092 R)
• M89: 77,288,094 km (0.071 R)
• M90: 78,048,052 km (0.105 R)
• M91: 79,447,540 km (0.112 R)
• M92: 80,983,611 km (0.055 R)
• M93: 82,400,302 km (0.051 R)
• M94: 83,435,819 km (0.113 R)
• M95: 83,695,371 km (0.066 R)
• M96: 84,997,022 km (0.087 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit