🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 31.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.16 AU

Year: 360 Days

Day: 32.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.73 AU - 2.75 AU

Year: 1709 Days

Day: 14.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,386,776 km

• M1: 1,370,915 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.18 AU - 3.34 AU

Year: 1727 Days

Day: 45.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,386,776 km

• M1: 1,465,012 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 12.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.44 AU - 5.82 AU

Year: 5033 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,386,776 km

• M1: 186,848 km (0.028 R)
• M2: 285,882 km (0.083 R)
• M3: 522,246 km (0.053 R)
• M4: 715,975 km (0.101 R)
• M5: 1,047,185 km (0.12 R)
• M6: 1,177,485 km (0.052 R)
• M7: 1,327,382 km (0.103 R)
• M8: 1,513,033 km (0.108 R)
• M9: 1,707,809 km (0.099 R)
• M10: 1,879,099 km (0.096 R)
• M11: 1,975,141 km (0.104 R)
• M12: 2,532,991 km (0.096 R)
• M13: 2,693,510 km (0.071 R)
• M14: 2,950,070 km (0.1 R)
• M15: 3,157,413 km (0.073 R)
• M16: 3,330,647 km (0.077 R)
• M17: 3,487,426 km (0.027 R)
• M18: 3,566,712 km (0.119 R)
• M19: 3,666,793 km (0.11 R)
• M20: 3,910,638 km (0.082 R)
• M21: 4,097,037 km (0.118 R)
• M22: 4,265,334 km (0.108 R)
• M23: 4,543,736 km (0.106 R)
• M24: 5,254,326 km (0.093 R)
• M25: 6,143,087 km (0.05 R)
• M26: 6,482,375 km (0.093 R)
• M27: 6,753,297 km (0.053 R)
• M28: 7,053,091 km (0.072 R)
• M29: 7,331,792 km (0.116 R)
• M30: 7,434,117 km (0.1 R)
• M31: 7,665,844 km (0.089 R)
• M32: 7,900,114 km (0.105 R)
• M33: 8,083,970 km (0.115 R)
• M34: 8,375,835 km (0.048 R)
• M35: 9,051,868 km (0.079 R)
• M36: 9,299,602 km (0.085 R)
• M37: 9,661,330 km (0.11 R)
• M38: 9,745,553 km (0.105 R)
• M39: 10,312,828 km (0.117 R)
• M40: 10,716,294 km (0.1 R)
• M41: 10,890,875 km (0.104 R)
• M42: 12,108,751 km (0.084 R)
• M43: 12,229,925 km (0.115 R)
• M44: 13,526,041 km (0.04 R)
• M45: 13,777,964 km (0.058 R)
• M46: 14,126,826 km (0.068 R)
• M47: 14,703,975 km (0.107 R)
• M48: 15,027,854 km (0.111 R)
• M49: 15,321,515 km (0.106 R)
• M50: 16,280,437 km (0.098 R)
• M51: 16,481,347 km (0.049 R)
• M52: 16,582,026 km (0.081 R)
• M53: 16,817,942 km (0.095 R)
• M54: 17,463,756 km (0.099 R)
• M55: 17,600,788 km (0.065 R)
• M56: 17,806,934 km (0.071 R)
• M57: 18,325,889 km (0.084 R)
• M58: 18,709,607 km (0.097 R)
• M59: 18,849,781 km (0.059 R)
• M60: 19,237,089 km (0.113 R)
• M61: 20,270,960 km (0.11 R)
• M62: 20,378,820 km (0.106 R)
• M63: 20,486,980 km (0.07 R)
• M64: 21,176,626 km (0.106 R)
• M65: 21,505,891 km (0.106 R)
• M66: 21,652,796 km (0.092 R)
• M67: 22,132,556 km (0.067 R)
• M68: 22,541,108 km (0.113 R)
• M69: 22,877,404 km (0.103 R)
• M70: 24,086,304 km (0.088 R)
• M71: 24,238,894 km (0.032 R)
• M72: 24,468,377 km (0.07 R)
• M73: 24,660,162 km (0.053 R)
• M74: 25,782,295 km (0.108 R)
• M75: 26,212,389 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.1

Radius: 6.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.67 AU - 14.61 AU

Year: 16930 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,386,776 km

• M1: 86,019 km (0.077 R)
• M2: 218,114 km (0.118 R)
• M3: 444,904 km (0.1 R)
• M4: 679,025 km (0.083 R)
• M5: 752,627 km (0.045 R)
• M6: 848,669 km (0.082 R)
• M7: 1,272,479 km (0.119 R)
• M8: 1,364,482 km (0.077 R)
• M9: 1,653,505 km (0.077 R)
• M10: 2,014,485 km (0.097 R)
• M11: 2,095,118 km (0.11 R)
• M12: 2,149,273 km (0.076 R)
• M13: 2,658,953 km (0.061 R)
• M14: 2,927,481 km (0.103 R)
• M15: 3,236,101 km (0.114 R)
• M16: 3,522,731 km (0.089 R)
• M17: 4,086,116 km (0.112 R)
• M18: 4,188,441 km (0.075 R)
• M19: 4,395,784 km (0.066 R)
• M20: 4,465,646 km (0.1 R)
• M21: 4,748,685 km (0.069 R)
• M22: 5,406,766 km (0.104 R)
• M23: 6,015,630 km (0.063 R)
• M24: 6,132,166 km (0.11 R)
• M25: 6,171,211 km (0.067 R)
• M26: 6,645,885 km (0.036 R)
• M27: 7,546,465 km (0.103 R)
• M28: 7,798,687 km (0.113 R)
• M29: 8,528,425 km (0.073 R)
• M30: 8,923,513 km (0.1 R)
• M31: 9,324,435 km (0.101 R)
• M32: 9,459,522 km (0.033 R)
• M33: 10,006,003 km (0.11 R)
• M34: 10,750,402 km (0.084 R)
• M35: 11,560,923 km (0.071 R)
• M36: 11,851,592 km (0.057 R)
• M37: 12,242,940 km (0.104 R)
• M38: 12,788,075 km (0.118 R)
• M39: 14,470,153 km (0.11 R)
• M40: 14,678,842 km (0.097 R)
• M41: 14,731,052 km (0.082 R)
• M42: 14,940,938 km (0.098 R)
• M43: 16,600,427 km (0.061 R)
• M44: 18,769,746 km (0.064 R)
• M45: 19,111,427 km (0.094 R)
• M46: 19,570,094 km (0.099 R)
• M47: 20,090,396 km (0.092 R)
• M48: 20,556,692 km (0.098 R)
• M49: 20,673,827 km (0.082 R)
• M50: 21,499,907 km (0.118 R)
• M51: 22,336,907 km (0.068 R)
• M52: 22,759,371 km (0.11 R)
• M53: 24,042,472 km (0.12 R)
• M54: 24,289,608 km (0.096 R)
• M55: 25,035,802 km (0.116 R)
• M56: 25,411,742 km (0.085 R)
• M57: 25,789,626 km (0.104 R)
• M58: 26,296,164 km (0.047 R)
• M59: 27,512,544 km (0.05 R)
• M60: 27,706,274 km (0.104 R)
• M61: 28,420,603 km (0.079 R)
• M62: 28,943,897 km (0.063 R)
• M63: 31,539,869 km (0.087 R)
• M64: 32,353,531 km (0.106 R)
• M65: 33,380,371 km (0.111 R)
• M66: 33,794,009 km (0.081 R)
• M67: 34,835,809 km (0.116 R)
• M68: 35,747,010 km (0.031 R)
• M69: 35,887,931 km (0.067 R)
• M70: 36,382,501 km (0.098 R)
• M71: 37,164,300 km (0.064 R)
• M72: 39,834,173 km (0.06 R)
• M73: 39,907,177 km (0.101 R)
• M74: 40,786,962 km (0.106 R)
• M75: 41,969,683 km (0.081 R)
• M76: 43,163,773 km (0.108 R)
• M77: 43,313,819 km (0.057 R)
• M78: 43,539,114 km (0.041 R)
• M79: 43,614,362 km (0.102 R)
• M80: 44,975,702 km (0.068 R)
• M81: 45,356,279 km (0.039 R)
• M82: 48,985,823 km (0.079 R)
• M83: 49,377,320 km (0.057 R)
• M84: 49,927,392 km (0.068 R)
• M85: 50,874,795 km (0.046 R)
• M86: 52,627,334 km (0.11 R)
• M87: 52,948,072 km (0.085 R)
• M88: 53,189,074 km (0.118 R)
• M89: 53,349,892 km (0.114 R)
• M90: 53,752,759 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.7

Radius: 5

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.32 AU - 13.54 AU

Year: 17516 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,386,776 km

• M1: 64,626 km (0.107 R)
• M2: 363,373 km (0.107 R)
• M3: 1,690,606 km (0.069 R)
• M4: 1,884,634 km (0.079 R)
• M5: 2,085,694 km (0.113 R)
• M6: 2,618,262 km (0.12 R)
• M7: 3,675,769 km (0.083 R)
• M8: 4,578,592 km (0.118 R)
• M9: 5,593,764 km (0.087 R)
• M10: 5,689,506 km (0.09 R)
• M11: 6,175,849 km (0.079 R)
• M12: 6,827,796 km (0.091 R)
• M13: 6,878,959 km (0.047 R)
• M14: 6,981,433 km (0.063 R)
• M15: 9,474,781 km (0.12 R)
• M16: 9,646,071 km (0.095 R)
• M17: 9,818,407 km (0.111 R)
• M18: 10,458,986 km (0.032 R)
• M19: 10,933,360 km (0.079 R)
• M20: 10,993,050 km (0.064 R)
• M21: 11,902,904 km (0.075 R)
• M22: 12,522,688 km (0.115 R)
• M23: 13,536,214 km (0.071 R)
• M24: 13,600,391 km (0.036 R)
• M25: 13,729,195 km (0.085 R)
• M26: 14,248,150 km (0.11 R)
• M27: 16,455,766 km (0.094 R)
• M28: 16,799,392 km (0.099 R)
• M29: 17,354,251 km (0.098 R)
• M30: 17,423,963 km (0.049 R)
• M31: 18,410,561 km (0.062 R)
• M32: 18,481,770 km (0.093 R)
• M33: 18,767,352 km (0.111 R)
• M34: 18,838,860 km (0.113 R)
• M35: 20,143,503 km (0.113 R)
• M36: 20,216,955 km (0.047 R)
• M37: 21,103,772 km (0.091 R)
• M38: 21,927,906 km (0.094 R)
• M39: 22,079,000 km (0.117 R)
• M40: 22,457,932 km (0.035 R)
• M41: 22,686,218 km (0.094 R)
• M42: 22,838,957 km (0.097 R)
• M43: 22,915,402 km (0.116 R)
• M44: 24,150,631 km (0.091 R)
• M45: 24,306,512 km (0.071 R)
• M46: 24,540,932 km (0.116 R)
• M47: 25,407,254 km (0.08 R)
• M48: 26,043,493 km (0.092 R)
• M49: 26,443,817 km (0.099 R)
• M50: 27,738,437 km (0.116 R)
• M51: 28,640,512 km (0.117 R)
• M52: 28,805,519 km (0.117 R)
• M53: 30,389,012 km (0.082 R)
• M54: 31,744,219 km (0.1 R)
• M55: 32,000,630 km (0.111 R)
• M56: 33,813,906 km (0.091 R)
• M57: 35,394,407 km (0.113 R)
• M58: 36,104,549 km (0.08 R)
• M59: 36,372,179 km (0.079 R)
• M60: 37,358,777 km (0.078 R)
• M61: 38,445,007 km (0.094 R)
• M62: 40,093,725 km (0.072 R)
• M63: 40,741,185 km (0.094 R)
• M64: 41,019,736 km (0.106 R)
• M65: 41,112,636 km (0.069 R)
• M66: 42,798,305 km (0.093 R)
• M67: 43,365,132 km (0.077 R)
• M68: 43,459,827 km (0.115 R)
• M69: 44,793,193 km (0.071 R)
• M70: 45,368,696 km (0.059 R)
• M71: 45,850,102 km (0.096 R)
• M72: 48,971,312 km (0.094 R)
• M73: 49,070,046 km (0.097 R)
• M74: 49,564,168 km (0.048 R)
• M75: 50,060,085 km (0.037 R)
• M76: 50,358,383 km (0.105 R)
• M77: 53,576,682 km (0.115 R)
• M78: 53,983,588 km (0.112 R)
• M79: 56,757,283 km (0.056 R)
• M80: 58,946,498 km (0.073 R)
• M81: 61,056,875 km (0.086 R)
• M82: 61,163,089 km (0.103 R)
• M83: 61,481,882 km (0.114 R)
• M84: 62,014,601 km (0.064 R)
• M85: 63,191,936 km (0.083 R)
• M86: 63,729,441 km (0.102 R)
• M87: 63,837,151 km (0.093 R)
• M88: 65,025,856 km (0.116 R)
• M89: 65,894,870 km (0.075 R)
• M90: 67,205,796 km (0.094 R)
• M91: 69,077,415 km (0.039 R)
• M92: 69,742,079 km (0.106 R)
• M93: 71,301,188 km (0.106 R)
• M94: 72,085,080 km (0.092 R)
• M95: 73,322,554 km (0.105 R)
• M96: 73,774,340 km (0.109 R)

Asteroid Belt

Center: 14.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.3

Radius: 3.3

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.53 AU - 16.73 AU

Year: 22171 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,386,776 km

• M1: 94,546 km (0.089 R)
• M2: 117,883 km (0.067 R)
• M3: 269,875 km (0.109 R)
• M4: 498,311 km (0.089 R)
• M5: 688,449 km (0.095 R)
• M6: 1,189,602 km (0.098 R)
• M7: 1,313,320 km (0.084 R)
• M8: 2,679,747 km (0.096 R)
• M9: 3,063,016 km (0.083 R)
• M10: 3,521,534 km (0.097 R)
• M11: 3,728,877 km (0.118 R)
• M12: 3,818,934 km (0.072 R)
• M13: 7,055,335 km (0.111 R)
• M14: 8,273,660 km (0.114 R)
• M15: 8,707,344 km (0.11 R)
• M16: 9,027,184 km (0.101 R)
• M17: 9,968,454 km (0.063 R)
• M18: 10,010,042 km (0.099 R)
• M19: 10,598,860 km (0.067 R)
• M20: 11,677,909 km (0.116 R)
• M21: 12,565,922 km (0.08 R)
• M22: 13,063,634 km (0.101 R)
• M23: 13,798,908 km (0.065 R)
• M24: 14,218,380 km (0.077 R)
• M25: 14,879,154 km (0.107 R)
• M26: 15,165,484 km (0.084 R)
• M27: 16,821,533 km (0.086 R)
• M28: 17,771,778 km (0.087 R)
• M29: 19,723,582 km (0.087 R)
• M30: 21,204,750 km (0.08 R)
• M31: 21,365,568 km (0.04 R)
• M32: 21,526,834 km (0.069 R)
• M33: 27,242,221 km (0.053 R)
• M34: 27,592,130 km (0.118 R)
• M35: 27,884,894 km (0.092 R)
• M36: 28,061,120 km (0.11 R)
• M37: 29,185,348 km (0.07 R)
• M38: 30,687,011 km (0.116 R)
• M39: 31,661,043 km (0.102 R)
• M40: 31,722,228 km (0.104 R)
• M41: 32,336,627 km (0.071 R)
• M42: 33,514,710 km (0.106 R)
• M43: 34,580,595 km (0.103 R)
• M44: 36,745,575 km (0.085 R)
• M45: 37,196,763 km (0.114 R)
• M46: 38,888,415 km (0.09 R)
• M47: 39,216,633 km (0.079 R)
• M48: 39,743,666 km (0.097 R)
• M49: 39,875,761 km (0.094 R)
• M50: 46,317,296 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit