🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 18.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.55 AU - 4.95 AU

Year: 3094 Days

Day: 29.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 11.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.73 AU - 7.89 AU

Year: 5597 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 114,067,002 km

• M1: 142,417 km (0.111 R)
• M2: 280,646 km (0.078 R)
• M3: 448,345 km (0.096 R)
• M4: 555,158 km (0.09 R)
• M5: 698,323 km (0.089 R)
• M6: 816,804 km (0.04 R)
• M7: 913,145 km (0.03 R)
• M8: 1,117,945 km (0.113 R)
• M9: 1,304,194 km (0.092 R)
• M10: 1,489,247 km (0.119 R)
• M11: 1,621,491 km (0.096 R)
• M12: 1,695,393 km (0.066 R)
• M13: 1,808,489 km (0.106 R)
• M14: 1,963,322 km (0.1 R)
• M15: 2,314,129 km (0.119 R)
• M16: 2,511,299 km (0.078 R)
• M17: 2,743,625 km (0.104 R)
• M18: 2,862,406 km (0.108 R)
• M19: 2,937,504 km (0.087 R)
• M20: 3,450,325 km (0.119 R)
• M21: 3,546,517 km (0.052 R)
• M22: 3,676,368 km (0.11 R)
• M23: 3,974,217 km (0.073 R)
• M24: 4,058,441 km (0.104 R)
• M25: 4,143,113 km (0.095 R)
• M26: 4,349,109 km (0.099 R)
• M27: 4,470,732 km (0.12 R)
• M28: 4,558,397 km (0.051 R)
• M29: 4,628,857 km (0.112 R)
• M30: 5,280,057 km (0.1 R)
• M31: 5,654,201 km (0.087 R)
• M32: 6,056,470 km (0.101 R)
• M33: 6,349,532 km (0.116 R)
• M34: 6,808,049 km (0.042 R)
• M35: 7,051,445 km (0.083 R)
• M36: 7,714,762 km (0.109 R)
• M37: 8,053,901 km (0.093 R)
• M38: 8,354,742 km (0.079 R)
• M39: 8,506,584 km (0.044 R)
• M40: 8,593,650 km (0.11 R)
• M41: 8,989,635 km (0.085 R)
• M42: 9,256,967 km (0.089 R)
• M43: 9,391,455 km (0.115 R)
• M44: 9,753,781 km (0.102 R)
• M45: 10,028,443 km (0.111 R)
• M46: 10,236,085 km (0.075 R)
• M47: 10,352,173 km (0.078 R)
• M48: 10,773,440 km (0.075 R)
• M49: 10,867,837 km (0.084 R)
• M50: 11,778,140 km (0.101 R)
• M51: 11,851,143 km (0.083 R)
• M52: 12,712,977 km (0.067 R)
• M53: 12,787,776 km (0.115 R)
• M54: 13,544,142 km (0.066 R)
• M55: 13,799,356 km (0.111 R)
• M56: 14,941,686 km (0.112 R)
• M57: 15,179,098 km (0.104 R)
• M58: 15,470,963 km (0.079 R)
• M59: 15,737,846 km (0.091 R)
• M60: 15,952,519 km (0.099 R)
• M61: 16,330,552 km (0.055 R)
• M62: 16,411,934 km (0.043 R)
• M63: 16,493,464 km (0.054 R)
• M64: 16,575,145 km (0.118 R)
• M65: 16,684,202 km (0.073 R)
• M66: 16,793,558 km (0.098 R)
• M67: 16,903,063 km (0.062 R)
• M68: 17,454,481 km (0.04 R)
• M69: 17,648,958 km (0.075 R)
• M70: 18,180,180 km (0.091 R)
• M71: 18,518,421 km (0.066 R)
• M72: 18,660,090 km (0.107 R)
• M73: 19,058,320 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 11.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.73 AU - 11.21 AU

Year: 11962 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 114,067,002 km

• M1: 211,531 km (0.118 R)
• M2: 308,321 km (0.102 R)
• M3: 405,859 km (0.093 R)
• M4: 517,309 km (0.086 R)
• M5: 855,849 km (0.101 R)
• M6: 1,059,303 km (0.038 R)
• M7: 1,336,208 km (0.095 R)
• M8: 1,414,149 km (0.092 R)
• M9: 1,513,781 km (0.116 R)
• M10: 1,762,861 km (0.11 R)
• M11: 1,914,404 km (0.101 R)
• M12: 2,277,478 km (0.027 R)
• M13: 2,515,488 km (0.073 R)
• M14: 3,225,031 km (0.105 R)
• M15: 3,520,187 km (0.049 R)
• M16: 3,740,545 km (0.115 R)
• M17: 3,852,444 km (0.104 R)
• M18: 4,696,775 km (0.111 R)
• M19: 5,001,057 km (0.108 R)
• M20: 5,311,772 km (0.102 R)
• M21: 5,501,312 km (0.079 R)
• M22: 5,693,097 km (0.105 R)
• M23: 6,281,764 km (0.085 R)
• M24: 7,201,043 km (0.053 R)
• M25: 7,516,844 km (0.069 R)
• M26: 7,837,133 km (0.092 R)
• M27: 7,908,940 km (0.101 R)
• M28: 8,750,578 km (0.077 R)
• M29: 9,429,004 km (0.109 R)
• M30: 10,046,395 km (0.1 R)
• M31: 10,320,608 km (0.078 R)
• M32: 10,438,790 km (0.093 R)
• M33: 10,637,007 km (0.102 R)
• M34: 11,728,473 km (0.1 R)
• M35: 14,323,099 km (0.092 R)
• M36: 14,499,175 km (0.083 R)
• M37: 14,809,292 km (0.038 R)
• M38: 15,300,870 km (0.092 R)
• M39: 16,622,567 km (0.103 R)
• M40: 16,900,520 km (0.086 R)
• M41: 17,414,239 km (0.104 R)
• M42: 17,791,076 km (0.119 R)
• M43: 20,305,667 km (0.071 R)
• M44: 20,702,401 km (0.05 R)
• M45: 21,151,643 km (0.063 R)
• M46: 22,467,655 km (0.116 R)
• M47: 22,621,292 km (0.105 R)
• M48: 23,914,416 km (0.107 R)
• M49: 24,438,458 km (0.051 R)
• M50: 24,543,775 km (0.119 R)
• M51: 24,701,900 km (0.081 R)
• M52: 25,125,262 km (0.1 R)
• M53: 26,140,582 km (0.076 R)
• M54: 27,169,367 km (0.088 R)
• M55: 27,387,630 km (0.11 R)
• M56: 27,496,986 km (0.099 R)
• M57: 27,715,998 km (0.072 R)
• M58: 27,990,809 km (0.095 R)
• M59: 28,100,913 km (0.056 R)
• M60: 28,321,719 km (0.109 R)
• M61: 28,820,479 km (0.091 R)
• M62: 30,051,819 km (0.079 R)
• M63: 30,730,694 km (0.103 R)
• M64: 31,414,655 km (0.116 R)
• M65: 32,103,703 km (0.059 R)
• M66: 32,565,811 km (0.103 R)
• M67: 33,672,087 km (0.083 R)
• M68: 34,790,630 km (0.094 R)
• M69: 34,968,353 km (0.117 R)
• M70: 35,742,073 km (0.119 R)
• M71: 35,981,280 km (0.092 R)
• M72: 36,160,947 km (0.117 R)
• M73: 36,341,063 km (0.102 R)
• M74: 36,822,618 km (0.062 R)
• M75: 38,035,857 km (0.12 R)
• M76: 38,463,557 km (0.108 R)
• M77: 39,508,947 km (0.108 R)
• M78: 39,880,100 km (0.049 R)
• M79: 40,066,199 km (0.11 R)
• M80: 40,439,147 km (0.108 R)
• M81: 42,131,548 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 3.4

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.05 AU - 21.69 AU

Year: 27801 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,067,002 km

• M1: 72,854 km (0.094 R)
• M2: 103,971 km (0.095 R)
• M3: 404,064 km (0.082 R)
• M4: 1,342,641 km (0.073 R)
• M5: 1,374,804 km (0.075 R)
• M6: 1,815,071 km (0.074 R)
• M7: 4,906,810 km (0.115 R)
• M8: 5,157,087 km (0.106 R)
• M9: 5,985,560 km (0.094 R)
• M10: 6,910,225 km (0.111 R)
• M11: 7,303,667 km (0.094 R)
• M12: 7,417,362 km (0.081 R)
• M13: 8,053,452 km (0.119 R)
• M14: 8,348,309 km (0.114 R)
• M15: 9,377,094 km (0.072 R)
• M16: 10,126,878 km (0.115 R)
• M17: 11,221,785 km (0.114 R)
• M18: 11,418,955 km (0.061 R)
• M19: 12,286,174 km (0.079 R)
• M20: 12,353,643 km (0.11 R)
• M21: 13,591,116 km (0.057 R)
• M22: 13,871,463 km (0.081 R)
• M23: 14,652,214 km (0.11 R)
• M24: 15,447,027 km (0.054 R)
• M25: 16,255,753 km (0.052 R)
• M26: 17,078,093 km (0.032 R)
• M27: 18,067,384 km (0.08 R)
• M28: 21,877,342 km (0.071 R)
• M29: 23,033,584 km (0.102 R)
• M30: 23,200,535 km (0.085 R)
• M31: 23,535,335 km (0.073 R)
• M32: 23,619,260 km (0.099 R)
• M33: 25,663,814 km (0.094 R)
• M34: 25,750,132 km (0.076 R)
• M35: 26,357,798 km (0.106 R)
• M36: 26,882,289 km (0.03 R)
• M37: 27,145,880 km (0.098 R)
• M38: 28,208,773 km (0.106 R)
• M39: 28,655,622 km (0.036 R)
• M40: 29,465,844 km (0.12 R)
• M41: 30,101,186 km (0.065 R)
• M42: 31,016,575 km (0.101 R)
• M43: 31,570,237 km (0.054 R)
• M44: 32,127,190 km (0.078 R)
• M45: 33,062,476 km (0.104 R)
• M46: 33,912,042 km (0.095 R)
• M47: 34,387,015 km (0.06 R)
• M48: 35,343,694 km (0.117 R)
• M49: 36,503,227 km (0.086 R)
• M50: 37,478,904 km (0.104 R)
• M51: 37,969,884 km (0.112 R)
• M52: 38,068,469 km (0.064 R)
• M53: 38,265,639 km (0.066 R)
• M54: 38,661,027 km (0.108 R)
• M55: 38,760,060 km (0.058 R)
• M56: 39,157,243 km (0.089 R)
• M57: 39,955,497 km (0.043 R)
• M58: 40,859,816 km (0.093 R)
• M59: 41,568,012 km (0.113 R)
• M60: 43,098,997 km (0.099 R)
• M61: 44,960,294 km (0.093 R)
• M62: 46,426,054 km (0.065 R)
• M63: 46,531,370 km (0.09 R)
• M64: 46,847,770 km (0.072 R)
• M65: 47,270,683 km (0.091 R)
• M66: 49,296,986 km (0.063 R)
• M67: 49,942,651 km (0.096 R)
• M68: 51,787,342 km (0.099 R)
• M69: 51,896,549 km (0.096 R)
• M70: 54,429,390 km (0.079 R)
• M71: 55,542,997 km (0.102 R)
• M72: 59,156,982 km (0.025 R)
• M73: 60,301,854 km (0.11 R)
• M74: 60,416,746 km (0.085 R)
• M75: 61,107,738 km (0.03 R)
• M76: 62,613,590 km (0.092 R)
• M77: 63,780,155 km (0.114 R)
• M78: 64,131,560 km (0.11 R)
• M79: 65,189,516 km (0.119 R)
• M80: 65,661,647 km (0.093 R)
• M81: 66,965,692 km (0.102 R)
• M82: 67,203,702 km (0.113 R)
• M83: 68,398,091 km (0.051 R)
• M84: 69,358,510 km (0.072 R)
• M85: 71,171,486 km (0.097 R)
• M86: 71,535,907 km (0.059 R)
• M87: 74,227,471 km (0.111 R)
• M88: 76,454,086 km (0.069 R)
• M89: 76,702,867 km (0.089 R)
• M90: 77,825,749 km (0.094 R)
• M91: 78,953,867 km (0.08 R)
• M92: 79,079,529 km (0.109 R)
• M93: 79,582,926 km (0.077 R)
• M94: 82,625,746 km (0.027 R)
• M95: 83,648,547 km (0.095 R)
• M96: 84,418,228 km (0.085 R)

Asteroid Belt

Center: 19.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 5.7

Gravity: 29.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.8 AU - 23.94 AU

Year: 31275 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,067,002 km

• M1: 202,406 km (0.071 R)
• M2: 393,293 km (0.104 R)
• M3: 494,720 km (0.112 R)
• M4: 1,123,031 km (0.11 R)
• M5: 1,541,307 km (0.097 R)
• M6: 2,003,714 km (0.062 R)
• M7: 2,227,512 km (0.055 R)
• M8: 2,602,105 km (0.114 R)
• M9: 2,698,895 km (0.102 R)
• M10: 4,173,182 km (0.092 R)
• M11: 4,286,577 km (0.119 R)
• M12: 5,914,801 km (0.111 R)
• M13: 6,042,408 km (0.104 R)
• M14: 6,235,389 km (0.109 R)
• M15: 6,365,090 km (0.113 R)
• M16: 7,094,829 km (0.087 R)
• M17: 8,416,227 km (0.09 R)
• M18: 9,363,331 km (0.03 R)
• M19: 9,437,531 km (0.099 R)
• M20: 9,811,676 km (0.107 R)
• M21: 13,057,351 km (0.048 R)
• M22: 14,663,733 km (0.093 R)
• M23: 15,009,753 km (0.105 R)
• M24: 15,096,819 km (0.109 R)
• M25: 15,533,944 km (0.047 R)
• M26: 16,600,128 km (0.037 R)
• M27: 18,150,560 km (0.12 R)
• M28: 18,336,061 km (0.099 R)
• M29: 18,896,156 km (0.038 R)
• M30: 20,706,440 km (0.072 R)
• M31: 20,900,169 km (0.071 R)
• M32: 20,997,258 km (0.048 R)
• M33: 21,289,423 km (0.046 R)
• M34: 23,473,252 km (0.098 R)
• M35: 24,591,496 km (0.059 R)
• M36: 25,831,214 km (0.049 R)
• M37: 26,458,627 km (0.106 R)
• M38: 27,835,227 km (0.093 R)
• M39: 28,156,114 km (0.073 R)
• M40: 28,693,919 km (0.054 R)
• M41: 33,002,487 km (0.099 R)
• M42: 33,342,074 km (0.111 R)
• M43: 35,404,580 km (0.107 R)
• M44: 35,984,721 km (0.097 R)
• M45: 37,507,777 km (0.098 R)
• M46: 38,099,287 km (0.115 R)
• M47: 39,171,604 km (0.072 R)
• M48: 41,956,668 km (0.107 R)
• M49: 42,693,587 km (0.106 R)
• M50: 43,310,977 km (0.118 R)
• M51: 43,434,844 km (0.07 R)
• M52: 48,227,062 km (0.034 R)
• M53: 48,870,034 km (0.091 R)
• M54: 49,257,193 km (0.104 R)
• M55: 50,946,452 km (0.09 R)
• M56: 52,786,805 km (0.107 R)
• M57: 60,086,134 km (0.072 R)
• M58: 61,611,285 km (0.057 R)
• M59: 61,750,560 km (0.104 R)
• M60: 62,588,458 km (0.117 R)
• M61: 63,430,096 km (0.115 R)
• M62: 64,558,213 km (0.079 R)
• M63: 65,266,559 km (0.113 R)
• M64: 65,692,913 km (0.119 R)
• M65: 67,263,691 km (0.069 R)
• M66: 68,991,546 km (0.102 R)
• M67: 71,317,793 km (0.076 R)
• M68: 71,756,863 km (0.111 R)
• M69: 72,196,830 km (0.043 R)
• M70: 73,817,573 km (0.091 R)
• M71: 75,003,884 km (0.079 R)
• M72: 75,599,284 km (0.028 R)
• M73: 78,449,273 km (0.1 R)
• M74: 78,902,405 km (0.076 R)
• M75: 83,174,023 km (0.086 R)
• M76: 83,327,959 km (0.115 R)
• M77: 84,717,723 km (0.074 R)
• M78: 84,872,557 km (0.109 R)
• M79: 89,247,696 km (0.092 R)
• M80: 90,669,325 km (0.117 R)
• M81: 91,144,896 km (0.09 R)
• M82: 93,375,251 km (0.11 R)
• M83: 95,301,324 km (0.068 R)
• M84: 98,703,179 km (0.108 R)
• M85: 99,845,808 km (0.108 R)
• M86: 103,631,382 km (0.112 R)
• M87: 105,458,421 km (0.074 R)
• M88: 106,125,477 km (0.079 R)
• M89: 107,799,178 km (0.1 R)
• M90: 108,134,876 km (0.118 R)
• M91: 108,975,915 km (0.115 R)
• M92: 110,833,622 km (0.099 R)
• M93: 113,042,584 km (0.068 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit