🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 27.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 91 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.43 AU

Year: 513 Days

Day: 17.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,393,499 km

• M1: 292,165 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.51 AU - 3.19 AU

Year: 1832 Days

Day: 44.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,393,499 km

• M1: 642,972 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.39 AU - 4.55 AU

Year: 3012 Days

Day: 22.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 8.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.99 AU - 7.45 AU

Year: 7388 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,393,499 km

• M1: 391,198 km (0.094 R)
• M2: 485,146 km (0.047 R)
• M3: 614,548 km (0.12 R)
• M4: 683,961 km (0.119 R)
• M5: 741,407 km (0.102 R)
• M6: 1,637,498 km (0.07 R)
• M7: 1,899,295 km (0.039 R)
• M8: 2,024,807 km (0.103 R)
• M9: 2,857,918 km (0.106 R)
• M10: 2,978,045 km (0.106 R)
• M11: 3,298,035 km (0.115 R)
• M12: 3,475,009 km (0.08 R)
• M13: 3,944,447 km (0.038 R)
• M14: 4,713,979 km (0.042 R)
• M15: 5,000,010 km (0.08 R)
• M16: 5,891,763 km (0.037 R)
• M17: 6,450,211 km (0.089 R)
• M18: 6,703,929 km (0.06 R)
• M19: 6,896,312 km (0.082 R)
• M20: 6,993,252 km (0.073 R)
• M21: 7,155,715 km (0.045 R)
• M22: 7,818,284 km (0.091 R)
• M23: 9,024,342 km (0.092 R)
• M24: 9,415,391 km (0.113 R)
• M25: 9,487,048 km (0.097 R)
• M26: 9,739,420 km (0.065 R)
• M27: 10,695,949 km (0.117 R)
• M28: 11,528,610 km (0.101 R)
• M29: 11,952,720 km (0.114 R)
• M30: 12,108,302 km (0.05 R)
• M31: 12,264,482 km (0.111 R)
• M32: 13,537,859 km (0.052 R)
• M33: 15,314,184 km (0.11 R)
• M34: 15,610,239 km (0.064 R)
• M35: 15,695,210 km (0.053 R)
• M36: 16,423,453 km (0.032 R)
• M37: 16,509,920 km (0.118 R)
• M38: 16,769,921 km (0.082 R)
• M39: 17,250,430 km (0.08 R)
• M40: 17,382,225 km (0.094 R)
• M41: 17,646,864 km (0.1 R)
• M42: 17,735,276 km (0.108 R)
• M43: 18,001,710 km (0.113 R)
• M44: 19,080,610 km (0.092 R)
• M45: 20,551,307 km (0.084 R)
• M46: 20,971,527 km (0.117 R)
• M47: 21,583,532 km (0.117 R)
• M48: 22,392,707 km (0.075 R)
• M49: 22,728,704 km (0.04 R)
• M50: 22,873,365 km (0.092 R)
• M51: 23,066,496 km (0.067 R)
• M52: 23,405,933 km (0.092 R)
• M53: 23,747,016 km (0.116 R)
• M54: 23,844,704 km (0.104 R)
• M55: 23,991,609 km (0.111 R)
• M56: 24,779,990 km (0.109 R)
• M57: 24,928,690 km (0.114 R)
• M58: 25,576,898 km (0.102 R)
• M59: 26,940,632 km (0.084 R)
• M60: 27,042,657 km (0.114 R)
• M61: 27,400,496 km (0.099 R)
• M62: 27,811,441 km (0.083 R)
• M63: 29,004,185 km (0.119 R)
• M64: 29,843,728 km (0.05 R)
• M65: 30,054,811 km (0.03 R)
• M66: 30,531,729 km (0.107 R)
• M67: 31,546,750 km (0.11 R)
• M68: 31,761,722 km (0.09 R)
• M69: 32,193,462 km (0.105 R)
• M70: 32,572,692 km (0.118 R)
• M71: 33,609,555 km (0.089 R)
• M72: 34,823,692 km (0.049 R)
• M73: 34,934,843 km (0.057 R)
• M74: 36,446,080 km (0.097 R)
• M75: 36,615,276 km (0.106 R)
• M76: 37,636,132 km (0.113 R)
• M77: 38,092,854 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 7.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.73 AU - 14.63 AU

Year: 20333 Days

Day: 22.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,393,499 km

• M1: 121,922 km (0.065 R)
• M2: 215,571 km (0.047 R)
• M3: 416,929 km (0.101 R)
• M4: 636,240 km (0.087 R)
• M5: 710,889 km (0.091 R)
• M6: 931,845 km (0.118 R)
• M7: 1,795,623 km (0.095 R)
• M8: 2,564,257 km (0.073 R)
• M9: 2,778,631 km (0.057 R)
• M10: 2,935,409 km (0.053 R)
• M11: 4,692,586 km (0.099 R)
• M12: 5,030,827 km (0.087 R)
• M13: 5,572,521 km (0.057 R)
• M14: 5,770,439 km (0.112 R)
• M15: 7,349,295 km (0.076 R)
• M16: 7,566,511 km (0.109 R)
• M17: 7,654,025 km (0.091 R)
• M18: 8,592,453 km (0.038 R)
• M19: 8,867,264 km (0.118 R)
• M20: 9,098,542 km (0.095 R)
• M21: 9,851,768 km (0.097 R)
• M22: 10,284,255 km (0.09 R)
• M23: 11,217,447 km (0.088 R)
• M24: 11,568,104 km (0.112 R)
• M25: 11,770,061 km (0.115 R)
• M26: 12,280,190 km (0.025 R)
• M27: 12,331,652 km (0.106 R)
• M28: 12,589,708 km (0.116 R)
• M29: 12,745,439 km (0.058 R)
• M30: 13,269,182 km (0.046 R)
• M31: 13,374,798 km (0.046 R)
• M32: 13,427,606 km (0.088 R)
• M33: 13,533,671 km (0.064 R)
• M34: 13,799,955 km (0.037 R)
• M35: 14,608,980 km (0.101 R)
• M36: 15,267,211 km (0.055 R)
• M37: 15,991,414 km (0.045 R)
• M38: 16,047,513 km (0.11 R)
• M39: 17,012,270 km (0.106 R)
• M40: 18,406,073 km (0.114 R)
• M41: 20,259,890 km (0.083 R)
• M42: 21,363,324 km (0.051 R)
• M43: 22,047,285 km (0.116 R)
• M44: 22,675,297 km (0.043 R)
• M45: 23,628,236 km (0.086 R)
• M46: 23,948,824 km (0.102 R)
• M47: 24,724,040 km (0.088 R)
• M48: 24,984,191 km (0.074 R)
• M49: 26,764,555 km (0.105 R)
• M50: 26,897,996 km (0.104 R)
• M51: 27,973,904 km (0.026 R)
• M52: 28,380,960 km (0.026 R)
• M53: 28,926,843 km (0.047 R)
• M54: 30,098,194 km (0.106 R)
• M55: 30,167,607 km (0.097 R)
• M56: 30,794,422 km (0.084 R)
• M57: 31,566,497 km (0.118 R)
• M58: 32,486,973 km (0.109 R)
• M59: 32,914,823 km (0.114 R)
• M60: 33,057,988 km (0.104 R)
• M61: 33,488,231 km (0.108 R)
• M62: 33,992,675 km (0.1 R)
• M63: 34,281,998 km (0.094 R)
• M64: 34,790,481 km (0.105 R)
• M65: 35,082,047 km (0.068 R)
• M66: 35,594,270 km (0.09 R)
• M67: 36,109,036 km (0.092 R)
• M68: 37,145,899 km (0.115 R)
• M69: 37,369,399 km (0.084 R)
• M70: 38,719,519 km (0.037 R)
• M71: 39,856,762 km (0.071 R)
• M72: 40,314,831 km (0.059 R)
• M73: 42,864,727 km (0.105 R)
• M74: 43,569,183 km (0.054 R)
• M75: 45,944,797 km (0.099 R)
• M76: 47,148,462 km (0.044 R)
• M77: 49,832,547 km (0.075 R)
• M78: 52,148,621 km (0.041 R)
• M79: 52,398,749 km (0.105 R)
• M80: 52,984,125 km (0.117 R)
• M81: 53,740,043 km (0.12 R)
• M82: 54,161,460 km (0.094 R)
• M83: 54,668,747 km (0.11 R)
• M84: 57,056,329 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 7.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.93 AU - 18.37 AU

Year: 23576 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,393,499 km

• M1: 168,746 km (0.054 R)
• M2: 290,220 km (0.096 R)
• M3: 667,805 km (0.08 R)
• M4: 969,544 km (0.092 R)
• M5: 1,604,288 km (0.065 R)
• M6: 1,716,187 km (0.111 R)
• M7: 1,859,651 km (0.059 R)
• M8: 1,977,235 km (0.057 R)
• M9: 2,569,493 km (0.077 R)
• M10: 2,634,867 km (0.118 R)
• M11: 2,800,921 km (0.084 R)
• M12: 3,213,213 km (0.048 R)
• M13: 3,681,604 km (0.048 R)
• M14: 4,056,346 km (0.11 R)
• M15: 4,171,088 km (0.031 R)
• M16: 5,888,771 km (0.118 R)
• M17: 6,062,603 km (0.075 R)
• M18: 6,370,925 km (0.105 R)
• M19: 6,911,272 km (0.11 R)
• M20: 8,717,517 km (0.062 R)
• M21: 8,866,067 km (0.11 R)
• M22: 9,980,721 km (0.109 R)
• M23: 10,396,902 km (0.082 R)
• M24: 11,624,951 km (0.077 R)
• M25: 13,010,976 km (0.106 R)
• M26: 13,124,221 km (0.107 R)
• M27: 13,522,750 km (0.114 R)
• M28: 14,683,330 km (0.095 R)
• M29: 14,860,155 km (0.076 R)
• M30: 16,239,148 km (0.088 R)
• M31: 16,483,142 km (0.116 R)
• M32: 16,666,998 km (0.091 R)
• M33: 17,098,438 km (0.074 R)
• M34: 17,972,539 km (0.045 R)
• M35: 18,161,630 km (0.11 R)
• M36: 18,478,479 km (0.079 R)
• M37: 19,828,749 km (0.046 R)
• M38: 19,893,824 km (0.091 R)
• M39: 20,024,273 km (0.082 R)
• M40: 20,482,940 km (0.105 R)
• M41: 20,945,048 km (0.081 R)
• M42: 21,011,320 km (0.106 R)
• M43: 21,477,318 km (0.111 R)
• M44: 21,812,417 km (0.109 R)
• M45: 24,205,235 km (0.104 R)
• M46: 26,967,859 km (0.08 R)
• M47: 28,203,088 km (0.093 R)
• M48: 28,864,460 km (0.112 R)
• M49: 29,012,113 km (0.044 R)
• M50: 29,233,967 km (0.104 R)
• M51: 29,605,269 km (0.099 R)
• M52: 30,127,515 km (0.063 R)
• M53: 30,277,263 km (0.102 R)
• M54: 32,247,018 km (0.069 R)
• M55: 32,784,373 km (0.043 R)
• M56: 33,092,844 km (0.104 R)
• M57: 34,963,266 km (0.115 R)
• M58: 35,752,694 km (0.107 R)
• M59: 35,831,981 km (0.085 R)
• M60: 36,070,141 km (0.112 R)
• M61: 38,480,611 km (0.062 R)
• M62: 38,561,843 km (0.044 R)
• M63: 39,132,110 km (0.08 R)
• M64: 39,213,791 km (0.091 R)
• M65: 39,377,301 km (0.106 R)
• M66: 40,033,886 km (0.062 R)
• M67: 41,025,421 km (0.11 R)
• M68: 42,025,034 km (0.107 R)
• M69: 42,611,906 km (0.118 R)
• M70: 42,864,278 km (0.076 R)
• M71: 43,539,563 km (0.034 R)
• M72: 44,303,409 km (0.101 R)
• M73: 46,535,110 km (0.104 R)
• M74: 46,968,495 km (0.088 R)
• M75: 47,490,293 km (0.107 R)
• M76: 48,364,094 km (0.097 R)
• M77: 50,039,141 km (0.05 R)
• M78: 51,017,661 km (0.095 R)
• M79: 52,272,039 km (0.109 R)
• M80: 53,083,757 km (0.094 R)
• M81: 55,635,747 km (0.098 R)
• M82: 56,926,627 km (0.11 R)
• M83: 57,019,228 km (0.056 R)
• M84: 57,390,082 km (0.082 R)
• M85: 57,668,633 km (0.089 R)
• M86: 59,350,113 km (0.094 R)
• M87: 59,820,000 km (0.067 R)
• M88: 60,385,480 km (0.106 R)
• M89: 61,807,108 km (0.112 R)
• M90: 62,092,691 km (0.113 R)
• M91: 63,335,550 km (0.114 R)
• M92: 63,815,609 km (0.065 R)
• M93: 63,911,801 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit