🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.51 AU - 0.75 AU

Year: 174 Days

Day: 26.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 353 Days

Day: 34.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.74 AU - 5.96 AU

Year: 4309 Days

Day: 16.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,461,507 km

• M1: 89,759 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.63 AU - 6.19 AU

Year: 4382 Days

Day: 24.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 10.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.38 AU - 10.88 AU

Year: 9607 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,461,507 km

• M1: 138,827 km (0.117 R)
• M2: 258,056 km (0.11 R)
• M3: 361,279 km (0.06 R)
• M4: 432,039 km (0.056 R)
• M5: 709,393 km (0.087 R)
• M6: 936,183 km (0.034 R)
• M7: 1,320,052 km (0.102 R)
• M8: 1,707,809 km (0.096 R)
• M9: 1,970,802 km (0.077 R)
• M10: 2,061,459 km (0.064 R)
• M11: 2,223,473 km (0.026 R)
• M12: 2,389,676 km (0.114 R)
• M13: 2,709,666 km (0.058 R)
• M14: 3,122,257 km (0.101 R)
• M15: 3,499,543 km (0.078 R)
• M16: 3,749,970 km (0.082 R)
• M17: 4,092,998 km (0.057 R)
• M18: 4,416,279 km (0.119 R)
• M19: 5,056,558 km (0.098 R)
• M20: 5,531,830 km (0.049 R)
• M21: 5,726,008 km (0.116 R)
• M22: 5,791,233 km (0.091 R)
• M23: 5,922,430 km (0.035 R)
• M24: 6,087,736 km (0.075 R)
• M25: 6,321,856 km (0.117 R)
• M26: 6,833,631 km (0.117 R)
• M27: 7,680,055 km (0.057 R)
• M28: 8,373,591 km (0.082 R)
• M29: 8,522,142 km (0.06 R)
• M30: 10,531,840 km (0.093 R)
• M31: 11,219,541 km (0.091 R)
• M32: 12,552,907 km (0.113 R)
• M33: 13,804,293 km (0.072 R)
• M34: 14,422,432 km (0.096 R)
• M35: 14,511,592 km (0.117 R)
• M36: 14,959,637 km (0.064 R)
• M37: 15,503,276 km (0.099 R)
• M38: 15,777,639 km (0.077 R)
• M39: 16,238,250 km (0.116 R)
• M40: 16,843,823 km (0.098 R)
• M41: 17,031,718 km (0.111 R)
• M42: 17,694,436 km (0.079 R)
• M43: 17,981,215 km (0.095 R)
• M44: 18,269,341 km (0.057 R)
• M45: 18,365,831 km (0.083 R)
• M46: 20,030,556 km (0.045 R)
• M47: 20,329,303 km (0.111 R)
• M48: 22,152,901 km (0.118 R)
• M49: 23,136,208 km (0.089 R)
• M50: 23,975,452 km (0.118 R)
• M51: 25,091,901 km (0.119 R)
• M52: 25,306,425 km (0.044 R)
• M53: 25,521,696 km (0.092 R)
• M54: 25,791,570 km (0.085 R)
• M55: 26,716,085 km (0.095 R)
• M56: 26,825,591 km (0.07 R)
• M57: 27,210,058 km (0.081 R)
• M58: 28,206,828 km (0.117 R)
• M59: 28,597,727 km (0.09 R)
• M60: 29,384,911 km (0.107 R)
• M61: 30,065,282 km (0.082 R)
• M62: 30,236,123 km (0.108 R)
• M63: 31,037,968 km (0.092 R)
• M64: 32,545,615 km (0.091 R)
• M65: 35,270,989 km (0.119 R)
• M66: 35,872,971 km (0.074 R)
• M67: 36,296,483 km (0.117 R)
• M68: 36,600,017 km (0.103 R)
• M69: 37,026,371 km (0.045 R)
• M70: 37,761,046 km (0.086 R)
• M71: 38,191,888 km (0.081 R)
• M72: 38,934,192 km (0.107 R)
• M73: 39,806,198 km (0.076 R)
• M74: 40,370,182 km (0.053 R)
• M75: 40,495,844 km (0.034 R)
• M76: 40,621,656 km (0.048 R)
• M77: 41,442,649 km (0.061 R)
• M78: 41,569,508 km (0.032 R)
• M79: 41,696,367 km (0.076 R)
• M80: 42,844,531 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.1

Radius: 4.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.02 AU - 15.2 AU

Year: 17486 Days

Day: 21 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,461,507 km

• M1: 54,005 km (0.079 R)
• M2: 100,081 km (0.085 R)
• M3: 144,661 km (0.088 R)
• M4: 181,761 km (0.085 R)
• M5: 315,801 km (0.115 R)
• M6: 420,968 km (0.093 R)
• M7: 813,962 km (0.078 R)
• M8: 959,521 km (0.102 R)
• M9: 1,050,925 km (0.026 R)
• M10: 1,209,349 km (0.103 R)
• M11: 1,409,661 km (0.098 R)
• M12: 1,548,936 km (0.066 R)
• M13: 1,766,152 km (0.068 R)
• M14: 1,993,092 km (0.116 R)
• M15: 2,189,066 km (0.11 R)
• M16: 2,411,966 km (0.119 R)
• M17: 2,474,050 km (0.039 R)
• M18: 3,489,670 km (0.105 R)
• M19: 3,821,478 km (0.117 R)
• M20: 4,015,656 km (0.082 R)
• M21: 5,086,776 km (0.112 R)
• M22: 5,139,884 km (0.103 R)
• M23: 5,763,707 km (0.057 R)
• M24: 6,154,905 km (0.07 R)
• M25: 7,988,377 km (0.091 R)
• M26: 8,112,094 km (0.046 R)
• M27: 8,392,740 km (0.119 R)
• M28: 9,253,526 km (0.05 R)
• M29: 9,285,989 km (0.081 R)
• M30: 11,507,816 km (0.1 R)
• M31: 11,787,863 km (0.089 R)
• M32: 11,963,940 km (0.093 R)
• M33: 12,677,223 km (0.102 R)
• M34: 12,821,585 km (0.113 R)
• M35: 12,893,840 km (0.088 R)
• M36: 14,069,829 km (0.109 R)
• M37: 14,481,971 km (0.062 R)
• M38: 14,519,670 km (0.112 R)
• M39: 14,784,159 km (0.096 R)
• M40: 15,742,034 km (0.116 R)
• M41: 16,640,669 km (0.058 R)
• M42: 16,759,150 km (0.114 R)
• M43: 17,878,142 km (0.116 R)
• M44: 19,227,665 km (0.075 R)
• M45: 19,809,900 km (0.069 R)
• M46: 20,609,500 km (0.031 R)
• M47: 20,864,265 km (0.054 R)
• M48: 20,991,872 km (0.081 R)
• M49: 21,720,564 km (0.093 R)
• M50: 22,632,213 km (0.114 R)
• M51: 23,026,703 km (0.099 R)
• M52: 23,777,983 km (0.068 R)
• M53: 24,492,463 km (0.109 R)
• M54: 25,942,365 km (0.095 R)
• M55: 26,955,292 km (0.114 R)
• M56: 28,121,857 km (0.081 R)
• M57: 28,357,174 km (0.081 R)
• M58: 28,593,239 km (0.119 R)
• M59: 28,687,785 km (0.047 R)
• M60: 29,400,320 km (0.108 R)
• M61: 29,830,563 km (0.106 R)
• M62: 30,311,221 km (0.106 R)
• M63: 32,062,264 km (0.041 R)
• M64: 32,258,836 km (0.096 R)
• M65: 32,752,060 km (0.115 R)
• M66: 33,148,495 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.8

Radius: 5.3

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.47 AU - 17.53 AU

Year: 19229 Days

Day: 18.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 68.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,461,507 km

• M1: 135,386 km (0.116 R)
• M2: 230,680 km (0.115 R)
• M3: 447,148 km (0.114 R)
• M4: 868,715 km (0.119 R)
• M5: 1,232,088 km (0.096 R)
• M6: 1,477,279 km (0.096 R)
• M7: 2,190,262 km (0.049 R)
• M8: 2,226,615 km (0.097 R)
• M9: 2,562,462 km (0.118 R)
• M10: 3,198,253 km (0.108 R)
• M11: 3,280,981 km (0.116 R)
• M12: 3,448,680 km (0.111 R)
• M13: 3,533,651 km (0.095 R)
• M14: 3,880,270 km (0.06 R)
• M15: 4,237,659 km (0.07 R)
• M16: 4,466,544 km (0.118 R)
• M17: 4,652,344 km (0.109 R)
• M18: 6,023,409 km (0.088 R)
• M19: 6,752,399 km (0.113 R)
• M20: 6,858,763 km (0.079 R)
• M21: 8,178,516 km (0.116 R)
• M22: 8,235,213 km (0.079 R)
• M23: 8,577,942 km (0.11 R)
• M24: 8,809,071 km (0.109 R)
• M25: 8,925,308 km (0.092 R)
• M26: 9,100,786 km (0.096 R)
• M27: 10,483,220 km (0.037 R)
• M28: 10,979,287 km (0.09 R)
• M29: 11,356,274 km (0.104 R)
• M30: 11,673,720 km (0.03 R)
• M31: 11,801,477 km (0.07 R)
• M32: 11,994,009 km (0.052 R)
• M33: 12,252,365 km (0.097 R)
• M34: 14,590,131 km (0.061 R)
• M35: 15,282,769 km (0.032 R)
• M36: 16,916,228 km (0.104 R)
• M37: 17,351,408 km (0.101 R)
• M38: 17,716,726 km (0.104 R)
• M39: 17,863,631 km (0.07 R)
• M40: 18,753,439 km (0.096 R)
• M41: 19,279,126 km (0.056 R)
• M42: 19,885,895 km (0.105 R)
• M43: 20,498,798 km (0.082 R)
• M44: 21,979,218 km (0.081 R)
• M45: 22,137,044 km (0.084 R)
• M46: 24,795,249 km (0.082 R)
• M47: 25,454,676 km (0.072 R)
• M48: 25,620,431 km (0.097 R)
• M49: 25,703,457 km (0.057 R)
• M50: 25,952,987 km (0.087 R)
• M51: 27,382,394 km (0.111 R)
• M52: 28,320,971 km (0.068 R)
• M53: 28,406,691 km (0.045 R)
• M54: 29,791,967 km (0.034 R)
• M55: 30,580,647 km (0.06 R)
• M56: 32,358,019 km (0.07 R)
• M57: 32,537,537 km (0.105 R)
• M58: 33,894,838 km (0.113 R)
• M59: 34,993,934 km (0.063 R)
• M60: 37,603,519 km (0.104 R)
• M61: 40,082,206 km (0.093 R)
• M62: 42,122,422 km (0.056 R)
• M63: 42,318,545 km (0.042 R)
• M64: 44,096,815 km (0.119 R)
• M65: 44,495,194 km (0.101 R)
• M66: 45,095,231 km (0.1 R)
• M67: 47,215,930 km (0.077 R)
• M68: 47,930,111 km (0.108 R)
• M69: 50,822,137 km (0.111 R)
• M70: 51,868,574 km (0.088 R)
• M71: 51,973,741 km (0.116 R)
• M72: 52,289,243 km (0.114 R)
• M73: 52,394,560 km (0.092 R)
• M74: 52,710,959 km (0.088 R)
• M75: 53,239,638 km (0.091 R)
• M76: 54,409,045 km (0.037 R)
• M77: 58,841,779 km (0.102 R)
• M78: 60,934,803 km (0.043 R)
• M79: 63,164,410 km (0.107 R)
• M80: 63,838,348 km (0.064 R)
• M81: 64,289,087 km (0.116 R)
• M82: 65,306,950 km (0.094 R)
• M83: 66,672,480 km (0.092 R)
• M84: 68,277,366 km (0.094 R)
• M85: 70,127,143 km (0.113 R)
• M86: 71,291,613 km (0.099 R)
• M87: 71,525,285 km (0.05 R)
• M88: 72,814,968 km (0.033 R)
• M89: 75,179,363 km (0.057 R)
• M90: 78,049,697 km (0.053 R)
• M91: 78,652,277 km (0.115 R)
• M92: 79,135,329 km (0.076 R)
• M93: 79,740,602 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.4

Radius: 5.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 19.78 AU - 22.22 AU

Year: 33514 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,461,507 km

• M1: 146,606 km (0.08 R)
• M2: 624,571 km (0.058 R)
• M3: 702,212 km (0.069 R)
• M4: 783,294 km (0.116 R)
• M5: 910,752 km (0.113 R)
• M6: 977,024 km (0.074 R)
• M7: 1,091,167 km (0.119 R)
• M8: 1,511,238 km (0.053 R)
• M9: 1,835,566 km (0.116 R)
• M10: 2,768,309 km (0.112 R)
• M11: 3,029,656 km (0.038 R)
• M12: 3,401,856 km (0.086 R)
• M13: 4,188,740 km (0.057 R)
• M14: 5,267,640 km (0.105 R)
• M15: 5,347,974 km (0.056 R)
• M16: 6,130,072 km (0.078 R)
• M17: 6,384,388 km (0.094 R)
• M18: 7,167,982 km (0.09 R)
• M19: 7,256,993 km (0.027 R)
• M20: 7,391,032 km (0.111 R)
• M21: 8,259,448 km (0.091 R)
• M22: 9,159,429 km (0.1 R)
• M23: 9,207,749 km (0.109 R)
• M24: 9,401,478 km (0.067 R)
• M25: 9,450,247 km (0.085 R)
• M26: 11,360,313 km (0.117 R)
• M27: 11,829,751 km (0.109 R)
• M28: 12,412,135 km (0.098 R)
• M29: 12,465,542 km (0.111 R)
• M30: 13,112,403 km (0.114 R)
• M31: 13,221,161 km (0.071 R)
• M32: 13,991,590 km (0.112 R)
• M33: 15,231,457 km (0.039 R)
• M34: 15,806,511 km (0.087 R)
• M35: 16,388,746 km (0.091 R)
• M36: 16,800,439 km (0.063 R)
• M37: 16,918,622 km (0.116 R)
• M38: 17,514,021 km (0.082 R)
• M39: 17,693,987 km (0.066 R)
• M40: 18,481,022 km (0.053 R)
• M41: 19,838,473 km (0.042 R)
• M42: 19,901,005 km (0.114 R)
• M43: 21,548,077 km (0.103 R)
• M44: 21,740,909 km (0.066 R)
• M45: 22,648,370 km (0.11 R)
• M46: 23,106,738 km (0.079 R)
• M47: 23,238,234 km (0.09 R)
• M48: 25,308,519 km (0.078 R)
• M49: 26,675,245 km (0.102 R)
• M50: 28,346,702 km (0.046 R)
• M51: 30,411,153 km (0.101 R)
• M52: 30,771,833 km (0.03 R)
• M53: 30,844,239 km (0.111 R)
• M54: 32,449,723 km (0.085 R)
• M55: 32,744,580 km (0.104 R)
• M56: 32,966,284 km (0.11 R)
• M57: 35,210,701 km (0.09 R)
• M58: 35,437,791 km (0.078 R)
• M59: 38,356,744 km (0.114 R)
• M60: 38,746,597 km (0.098 R)
• M61: 38,981,016 km (0.112 R)
• M62: 39,059,256 km (0.106 R)
• M63: 40,397,858 km (0.084 R)
• M64: 40,477,145 km (0.076 R)
• M65: 40,715,005 km (0.067 R)
• M66: 40,953,464 km (0.063 R)
• M67: 42,072,157 km (0.096 R)
• M68: 42,554,610 km (0.11 R)
• M69: 42,715,877 km (0.054 R)
• M70: 43,200,873 km (0.073 R)
• M71: 43,443,970 km (0.056 R)
• M72: 44,666,633 km (0.105 R)
• M73: 45,487,925 km (0.104 R)
• M74: 46,563,085 km (0.07 R)
• M75: 46,895,641 km (0.111 R)
• M76: 46,978,818 km (0.073 R)
• M77: 47,479,372 km (0.111 R)
• M78: 47,730,397 km (0.108 R)
• M79: 48,822,761 km (0.099 R)
• M80: 49,076,030 km (0.101 R)
• M81: 49,245,225 km (0.113 R)
• M82: 50,178,716 km (0.109 R)
• M83: 50,519,500 km (0.073 R)
• M84: 53,622,010 km (0.119 R)
• M85: 54,232,370 km (0.116 R)
• M86: 54,845,123 km (0.068 R)
• M87: 56,165,773 km (0.1 R)
• M88: 56,785,557 km (0.048 R)
• M89: 58,210,925 km (0.068 R)
• M90: 58,658,821 km (0.103 R)
• M91: 58,748,430 km (0.093 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit