🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 250 Days

Day: 17.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.27 AU - 1.49 AU

Year: 611 Days

Day: 33.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,096,233 km

• M1: 385,813 km (0.095 R)
• M2: 460,163 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.66 AU

Year: 631 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.74 AU - 2.76 AU

Year: 1718 Days

Day: 37 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 13.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.74 AU - 9.18 AU

Year: 9270 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,096,233 km

• M1: 174,880 km (0.113 R)
• M2: 336,296 km (0.06 R)
• M3: 478,264 km (0.041 R)
• M4: 695,032 km (0.1 R)
• M5: 1,047,783 km (0.088 R)
• M6: 1,229,844 km (0.11 R)
• M7: 1,406,370 km (0.054 R)
• M8: 1,696,440 km (0.097 R)
• M9: 1,803,552 km (0.066 R)
• M10: 2,081,654 km (0.107 R)
• M11: 2,334,176 km (0.095 R)
• M12: 2,576,375 km (0.112 R)
• M13: 2,976,998 km (0.093 R)
• M14: 3,262,730 km (0.105 R)
• M15: 3,397,667 km (0.08 R)
• M16: 3,488,622 km (0.081 R)
• M17: 4,694,680 km (0.078 R)
• M18: 5,263,601 km (0.058 R)
• M19: 5,502,658 km (0.084 R)
• M20: 6,665,632 km (0.116 R)
• M21: 6,837,819 km (0.105 R)
• M22: 6,982,481 km (0.054 R)
• M23: 7,691,425 km (0.054 R)
• M24: 7,841,920 km (0.107 R)
• M25: 8,860,383 km (0.104 R)
• M26: 8,955,078 km (0.087 R)
• M27: 9,497,969 km (0.115 R)
• M28: 10,482,024 km (0.077 R)
• M29: 10,783,613 km (0.105 R)
• M30: 10,884,741 km (0.112 R)
• M31: 11,020,127 km (0.063 R)
• M32: 13,333,957 km (0.109 R)
• M33: 14,027,194 km (0.11 R)
• M34: 14,211,648 km (0.105 R)
• M35: 14,471,200 km (0.12 R)
• M36: 14,844,597 km (0.099 R)
• M37: 15,183,436 km (0.052 R)
• M38: 15,830,596 km (0.076 R)
• M39: 16,099,573 km (0.09 R)
• M40: 16,292,704 km (0.101 R)
• M41: 17,269,877 km (0.096 R)
• M42: 17,388,509 km (0.113 R)
• M43: 17,507,289 km (0.072 R)
• M44: 18,185,716 km (0.116 R)
• M45: 18,710,355 km (0.098 R)
• M46: 18,994,890 km (0.116 R)
• M47: 19,898,462 km (0.119 R)
• M48: 20,480,846 km (0.117 R)
• M49: 21,111,102 km (0.057 R)
• M50: 22,132,706 km (0.118 R)
• M51: 22,347,528 km (0.1 R)
• M52: 22,476,781 km (0.103 R)
• M53: 23,039,718 km (0.099 R)
• M54: 23,475,945 km (0.066 R)
• M55: 23,607,442 km (0.086 R)
• M56: 23,695,106 km (0.101 R)
• M57: 24,135,372 km (0.119 R)
• M58: 24,268,066 km (0.115 R)
• M59: 24,356,628 km (0.117 R)
• M60: 24,489,620 km (0.041 R)
• M61: 24,622,912 km (0.101 R)
• M62: 25,607,715 km (0.114 R)
• M63: 25,968,994 km (0.093 R)
• M64: 26,879,596 km (0.075 R)
• M65: 27,384,937 km (0.061 R)
• M66: 27,477,090 km (0.076 R)
• M67: 28,778,890 km (0.075 R)
• M68: 29,437,420 km (0.106 R)
• M69: 30,243,603 km (0.079 R)
• M70: 30,865,033 km (0.076 R)
• M71: 31,297,819 km (0.028 R)
• M72: 31,974,899 km (0.111 R)
• M73: 32,754,603 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.8

Radius: 7.9

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.33 AU - 16.07 AU

Year: 19103 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,096,233 km

• M1: 115,490 km (0.073 R)
• M2: 176,974 km (0.045 R)
• M3: 277,055 km (0.063 R)
• M4: 418,126 km (0.087 R)
• M5: 584,180 km (0.119 R)
• M6: 728,392 km (0.069 R)
• M7: 1,177,934 km (0.072 R)
• M8: 1,444,816 km (0.107 R)
• M9: 1,557,015 km (0.054 R)
• M10: 1,701,377 km (0.09 R)
• M11: 1,880,595 km (0.082 R)
• M12: 1,972,448 km (0.092 R)
• M13: 2,065,947 km (0.045 R)
• M14: 2,289,745 km (0.052 R)
• M15: 2,421,242 km (0.07 R)
• M16: 2,589,090 km (0.107 R)
• M17: 2,691,714 km (0.057 R)
• M18: 2,760,829 km (0.068 R)
• M19: 3,007,665 km (0.106 R)
• M20: 3,188,379 km (0.092 R)
• M21: 3,298,483 km (0.047 R)
• M22: 3,829,107 km (0.094 R)
• M23: 4,104,367 km (0.086 R)
• M24: 5,355,753 km (0.092 R)
• M25: 6,296,724 km (0.12 R)
• M26: 6,809,994 km (0.066 R)
• M27: 6,952,262 km (0.039 R)
• M28: 7,777,145 km (0.067 R)
• M29: 7,876,178 km (0.077 R)
• M30: 8,175,972 km (0.085 R)
• M31: 8,226,237 km (0.07 R)
• M32: 9,359,441 km (0.104 R)
• M33: 9,464,908 km (0.081 R)
• M34: 9,677,037 km (0.098 R)
• M35: 10,159,939 km (0.119 R)
• M36: 10,431,609 km (0.113 R)
• M37: 10,595,718 km (0.101 R)
• M38: 11,542,074 km (0.079 R)
• M39: 11,996,852 km (0.075 R)
• M40: 12,111,444 km (0.109 R)
• M41: 12,283,930 km (0.09 R)
• M42: 13,693,740 km (0.106 R)
• M43: 14,235,434 km (0.057 R)
• M44: 15,526,763 km (0.12 R)
• M45: 15,714,209 km (0.061 R)
• M46: 15,902,553 km (0.057 R)
• M47: 16,217,905 km (0.108 R)
• M48: 16,726,987 km (0.11 R)
• M49: 17,630,408 km (0.051 R)
• M50: 17,695,483 km (0.111 R)
• M51: 18,088,028 km (0.07 R)
• M52: 19,014,937 km (0.042 R)
• M53: 19,215,547 km (0.08 R)
• M54: 19,282,717 km (0.113 R)
• M55: 19,889,486 km (0.096 R)
• M56: 20,777,199 km (0.095 R)
• M57: 22,378,944 km (0.096 R)
• M58: 22,803,353 km (0.088 R)
• M59: 22,874,412 km (0.063 R)
• M60: 23,516,636 km (0.072 R)
• M61: 25,847,670 km (0.103 R)
• M62: 28,022,972 km (0.081 R)
• M63: 28,175,263 km (0.116 R)
• M64: 30,022,647 km (0.083 R)
• M65: 30,412,499 km (0.1 R)
• M66: 31,829,640 km (0.116 R)
• M67: 31,909,076 km (0.109 R)
• M68: 32,866,503 km (0.106 R)
• M69: 33,107,355 km (0.089 R)
• M70: 33,590,855 km (0.081 R)
• M71: 33,914,436 km (0.113 R)
• M72: 37,457,811 km (0.097 R)
• M73: 39,315,667 km (0.095 R)
• M74: 40,341,759 km (0.076 R)
• M75: 41,203,442 km (0.067 R)
• M76: 42,158,326 km (0.095 R)
• M77: 43,913,109 km (0.104 R)
• M78: 45,244,829 km (0.096 R)
• M79: 46,050,264 km (0.06 R)
• M80: 47,312,421 km (0.109 R)
• M81: 47,584,390 km (0.063 R)
• M82: 48,038,868 km (0.113 R)
• M83: 50,332,353 km (0.12 R)
• M84: 50,795,359 km (0.113 R)
• M85: 59,073,955 km (0.1 R)
• M86: 59,464,555 km (0.101 R)
• M87: 60,838,312 km (0.108 R)
• M88: 61,035,333 km (0.113 R)
• M89: 61,529,155 km (0.117 R)
• M90: 61,825,958 km (0.112 R)
• M91: 62,818,839 km (0.111 R)
• M92: 63,517,012 km (0.081 R)
• M93: 64,719,928 km (0.093 R)
• M94: 66,843,021 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.1

Radius: 4.7

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.47 AU - 13.93 AU

Year: 19103 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,096,233 km

• M1: 219,310 km (0.06 R)
• M2: 324,777 km (0.092 R)
• M3: 479,611 km (0.118 R)
• M4: 852,558 km (0.066 R)
• M5: 914,941 km (0.104 R)
• M6: 957,426 km (0.119 R)
• M7: 1,044,343 km (0.098 R)
• M8: 1,542,504 km (0.079 R)
• M9: 1,937,592 km (0.074 R)
• M10: 2,160,792 km (0.053 R)
• M11: 2,631,427 km (0.064 R)
• M12: 2,722,980 km (0.104 R)
• M13: 3,100,416 km (0.11 R)
• M14: 3,132,579 km (0.117 R)
• M15: 3,262,430 km (0.102 R)
• M16: 4,255,910 km (0.066 R)
• M17: 4,692,436 km (0.03 R)
• M18: 4,991,333 km (0.082 R)
• M19: 5,067,029 km (0.094 R)
• M20: 5,646,871 km (0.077 R)
• M21: 6,784,263 km (0.05 R)
• M22: 8,890,601 km (0.082 R)
• M23: 10,252,840 km (0.105 R)
• M24: 10,445,671 km (0.095 R)
• M25: 11,130,530 km (0.1 R)
• M26: 11,328,748 km (0.113 R)
• M27: 13,797,711 km (0.107 R)
• M28: 14,764,861 km (0.108 R)
• M29: 16,087,905 km (0.12 R)
• M30: 16,199,953 km (0.085 R)
• M31: 16,650,393 km (0.087 R)
• M32: 16,763,638 km (0.062 R)
• M33: 17,505,943 km (0.118 R)
• M34: 18,026,244 km (0.118 R)
• M35: 18,200,825 km (0.1 R)
• M36: 18,375,854 km (0.095 R)
• M37: 19,856,574 km (0.105 R)
• M38: 19,976,701 km (0.092 R)
• M39: 20,763,287 km (0.091 R)
• M40: 20,946,245 km (0.047 R)
• M41: 21,745,247 km (0.113 R)
• M42: 22,117,447 km (0.119 R)
• M43: 22,742,317 km (0.07 R)
• M44: 23,056,921 km (0.062 R)
• M45: 23,183,182 km (0.116 R)
• M46: 23,309,592 km (0.04 R)
• M47: 24,073,289 km (0.113 R)
• M48: 24,201,345 km (0.069 R)
• M49: 24,780,588 km (0.115 R)
• M50: 24,974,617 km (0.053 R)
• M51: 25,104,318 km (0.034 R)
• M52: 25,299,244 km (0.061 R)
• M53: 26,413,150 km (0.092 R)
• M54: 26,876,454 km (0.111 R)
• M55: 27,476,043 km (0.109 R)
• M56: 27,609,933 km (0.059 R)
• M57: 27,676,952 km (0.068 R)
• M58: 27,878,311 km (0.099 R)
• M59: 28,552,998 km (0.093 R)
• M60: 29,028,420 km (0.096 R)
• M61: 29,301,286 km (0.094 R)
• M62: 29,575,050 km (0.072 R)
• M63: 30,470,543 km (0.089 R)
• M64: 30,539,807 km (0.089 R)
• M65: 30,747,898 km (0.104 R)
• M66: 31,865,394 km (0.1 R)
• M67: 32,076,476 km (0.114 R)
• M68: 32,217,397 km (0.115 R)
• M69: 34,644,772 km (0.068 R)
• M70: 34,861,839 km (0.064 R)
• M71: 35,297,169 km (0.116 R)
• M72: 36,099,911 km (0.091 R)
• M73: 36,466,725 km (0.09 R)
• M74: 36,908,637 km (0.101 R)
• M75: 41,041,278 km (0.084 R)
• M76: 41,731,373 km (0.072 R)
• M77: 41,885,160 km (0.115 R)
• M78: 43,824,397 km (0.094 R)
• M79: 43,902,637 km (0.116 R)
• M80: 43,980,876 km (0.07 R)
• M81: 44,686,978 km (0.07 R)
• M82: 45,080,870 km (0.07 R)
• M83: 46,349,011 km (0.078 R)
• M84: 46,428,597 km (0.094 R)
• M85: 49,082,613 km (0.111 R)
• M86: 49,245,076 km (0.106 R)
• M87: 50,878,984 km (0.086 R)
• M88: 51,043,392 km (0.052 R)
• M89: 51,537,663 km (0.063 R)
• M90: 52,033,431 km (0.115 R)
• M91: 53,446,682 km (0.119 R)
• M92: 54,704,201 km (0.1 R)
• M93: 55,294,365 km (0.102 R)
• M94: 55,717,129 km (0.114 R)
• M95: 56,651,218 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.8

Radius: 7.3

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.57 AU - 17.45 AU

Year: 26429 Days

Day: 23.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,096,233 km

• M1: 93,648 km (0.092 R)
• M2: 166,802 km (0.057 R)
• M3: 288,125 km (0.116 R)
• M4: 342,579 km (0.075 R)
• M5: 553,213 km (0.102 R)
• M6: 776,263 km (0.098 R)
• M7: 912,248 km (0.108 R)
• M8: 2,104,692 km (0.105 R)
• M9: 2,257,731 km (0.089 R)
• M10: 2,738,239 km (0.097 R)
• M11: 3,032,947 km (0.087 R)
• M12: 3,206,032 km (0.091 R)
• M13: 3,698,508 km (0.118 R)
• M14: 4,119,028 km (0.072 R)
• M15: 4,262,642 km (0.054 R)
• M16: 4,456,670 km (0.104 R)
• M17: 4,954,382 km (0.079 R)
• M18: 7,696,062 km (0.085 R)
• M19: 7,873,186 km (0.109 R)
• M20: 7,932,577 km (0.102 R)
• M21: 9,908,465 km (0.061 R)
• M22: 10,686,673 km (0.08 R)
• M23: 11,484,479 km (0.059 R)
• M24: 12,163,952 km (0.111 R)
• M25: 12,926,303 km (0.067 R)
• M26: 14,207,011 km (0.036 R)
• M27: 14,351,821 km (0.099 R)
• M28: 17,425,908 km (0.067 R)
• M29: 19,076,122 km (0.115 R)
• M30: 19,396,112 km (0.105 R)
• M31: 19,637,264 km (0.101 R)
• M32: 19,960,395 km (0.107 R)
• M33: 21,353,002 km (0.068 R)
• M34: 22,861,397 km (0.088 R)
• M35: 23,201,283 km (0.114 R)
• M36: 23,542,815 km (0.102 R)
• M37: 24,838,333 km (0.087 R)
• M38: 25,275,308 km (0.12 R)
• M39: 29,597,490 km (0.091 R)
• M40: 29,689,941 km (0.085 R)
• M41: 29,782,393 km (0.113 R)
• M42: 30,432,994 km (0.057 R)
• M43: 31,464,621 km (0.114 R)
• M44: 33,465,792 km (0.108 R)
• M45: 35,311,680 km (0.047 R)
• M46: 35,606,088 km (0.114 R)
• M47: 36,792,100 km (0.075 R)
• M48: 38,898,588 km (0.08 R)
• M49: 39,711,204 km (0.063 R)
• M50: 40,324,405 km (0.062 R)
• M51: 40,426,880 km (0.087 R)
• M52: 41,456,712 km (0.086 R)
• M53: 46,089,458 km (0.041 R)
• M54: 46,518,655 km (0.119 R)
• M55: 47,165,067 km (0.105 R)
• M56: 47,489,246 km (0.079 R)
• M57: 48,248,754 km (0.07 R)
• M58: 48,793,739 km (0.06 R)
• M59: 48,903,095 km (0.104 R)
• M60: 51,326,880 km (0.118 R)
• M61: 51,437,881 km (0.102 R)
• M62: 52,106,285 km (0.102 R)
• M63: 54,015,303 km (0.075 R)
• M64: 55,376,644 km (0.119 R)
• M65: 58,017,196 km (0.073 R)
• M66: 58,596,588 km (0.106 R)
• M67: 58,712,826 km (0.069 R)
• M68: 60,346,435 km (0.095 R)
• M69: 61,286,807 km (0.119 R)
• M70: 62,943,902 km (0.079 R)
• M71: 63,181,763 km (0.034 R)
• M72: 63,897,290 km (0.06 R)
• M73: 65,336,571 km (0.118 R)
• M74: 65,577,423 km (0.116 R)
• M75: 65,818,725 km (0.103 R)
• M76: 66,060,176 km (0.036 R)
• M77: 66,181,051 km (0.099 R)
• M78: 66,665,150 km (0.048 R)
• M79: 67,758,860 km (0.092 R)
• M80: 68,613,662 km (0.058 R)
• M81: 69,226,415 km (0.12 R)
• M82: 71,323,178 km (0.108 R)
• M83: 73,816,526 km (0.08 R)
• M84: 76,973,340 km (0.102 R)
• M85: 77,609,879 km (0.085 R)
• M86: 78,248,213 km (0.108 R)
• M87: 78,888,343 km (0.116 R)
• M88: 79,273,258 km (0.112 R)
• M89: 82,374,871 km (0.083 R)
• M90: 84,989,692 km (0.079 R)
• M91: 85,252,685 km (0.062 R)
• M92: 85,384,331 km (0.114 R)
• M93: 87,631,740 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit