🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.96 AU - 1.1 AU

Year: 366 Days

Day: 24.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 84.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.24 AU - 1.46 AU

Year: 549 Days

Day: 41.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.73 AU - 2.01 AU

Year: 895 Days

Day: 15.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,521,310 km

• M1: 144,212 km (0.076 R)
• M2: 524,789 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.14 AU - 4.88 AU

Year: 3351 Days

Day: 20.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,521,310 km

• M1: 338,989 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 13.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.57 AU - 5.83 AU

Year: 4761 Days

Day: 10.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,521,310 km

• M1: 363,523 km (0.103 R)
• M2: 474,973 km (0.039 R)
• M3: 601,832 km (0.063 R)
• M4: 766,988 km (0.111 R)
• M5: 882,029 km (0.088 R)
• M6: 976,126 km (0.082 R)
• M7: 1,073,963 km (0.106 R)
• M8: 1,357,301 km (0.054 R)
• M9: 1,682,078 km (0.107 R)
• M10: 1,819,110 km (0.119 R)
• M11: 1,906,774 km (0.108 R)
• M12: 2,482,277 km (0.115 R)
• M13: 2,840,864 km (0.099 R)
• M14: 3,047,309 km (0.099 R)
• M15: 3,409,934 km (0.09 R)
• M16: 4,083,573 km (0.092 R)
• M17: 4,871,954 km (0.051 R)
• M18: 5,095,154 km (0.068 R)
• M19: 5,347,226 km (0.059 R)
• M20: 5,551,727 km (0.041 R)
• M21: 5,837,459 km (0.117 R)
• M22: 6,127,978 km (0.089 R)
• M23: 6,640,949 km (0.073 R)
• M24: 6,999,984 km (0.12 R)
• M25: 7,422,298 km (0.052 R)
• M26: 7,564,865 km (0.116 R)
• M27: 8,232,820 km (0.097 R)
• M28: 8,321,232 km (0.116 R)
• M29: 8,499,253 km (0.096 R)
• M30: 9,377,393 km (0.088 R)
• M31: 9,562,745 km (0.089 R)
• M32: 9,874,357 km (0.101 R)
• M33: 10,764,614 km (0.12 R)
• M34: 10,926,180 km (0.081 R)
• M35: 11,383,351 km (0.075 R)
• M36: 11,946,736 km (0.113 R)
• M37: 12,248,774 km (0.041 R)
• M38: 12,553,206 km (0.078 R)
• M39: 13,551,622 km (0.103 R)
• M40: 13,972,142 km (0.084 R)
• M41: 14,254,882 km (0.119 R)
• M42: 14,361,396 km (0.034 R)
• M43: 14,503,962 km (0.104 R)
• M44: 15,514,346 km (0.072 R)
• M45: 15,770,458 km (0.078 R)
• M46: 16,435,570 km (0.069 R)
• M47: 16,547,320 km (0.071 R)
• M48: 16,771,567 km (0.098 R)
• M49: 16,959,312 km (0.117 R)
• M50: 17,072,259 km (0.074 R)
• M51: 17,716,876 km (0.074 R)
• M52: 17,869,765 km (0.103 R)
• M53: 18,563,151 km (0.047 R)
• M54: 19,738,242 km (0.078 R)
• M55: 20,015,896 km (0.099 R)
• M56: 20,615,185 km (0.049 R)
• M57: 20,776,152 km (0.072 R)
• M58: 21,382,921 km (0.051 R)
• M59: 23,280,121 km (0.101 R)
• M60: 23,783,817 km (0.033 R)
• M61: 24,461,047 km (0.092 R)
• M62: 25,016,055 km (0.119 R)
• M63: 25,402,766 km (0.071 R)
• M64: 26,225,554 km (0.036 R)
• M65: 26,356,153 km (0.117 R)
• M66: 26,574,566 km (0.053 R)
• M67: 26,793,427 km (0.092 R)
• M68: 27,675,307 km (0.12 R)
• M69: 28,075,182 km (0.114 R)
• M70: 28,164,342 km (0.117 R)
• M71: 28,432,272 km (0.11 R)
• M72: 28,835,738 km (0.111 R)
• M73: 28,970,675 km (0.115 R)
• M74: 30,057,653 km (0.094 R)
• M75: 30,377,344 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 9.2

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.8 AU - 7.14 AU

Year: 5757 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,521,310 km

• M1: 163,660 km (0.068 R)
• M2: 262,395 km (0.079 R)
• M3: 402,717 km (0.096 R)
• M4: 597,195 km (0.104 R)
• M5: 792,719 km (0.115 R)
• M6: 929,751 km (0.094 R)
• M7: 1,210,247 km (0.084 R)
• M8: 1,748,650 km (0.118 R)
• M9: 1,929,813 km (0.082 R)
• M10: 2,074,922 km (0.099 R)
• M11: 2,376,213 km (0.085 R)
• M12: 2,622,899 km (0.119 R)
• M13: 2,901,451 km (0.073 R)
• M14: 3,140,957 km (0.104 R)
• M15: 3,487,126 km (0.089 R)
• M16: 3,741,892 km (0.096 R)
• M17: 4,055,748 km (0.101 R)
• M18: 4,849,065 km (0.073 R)
• M19: 5,307,134 km (0.08 R)
• M20: 5,394,499 km (0.118 R)
• M21: 5,452,992 km (0.107 R)
• M22: 5,868,874 km (0.104 R)
• M23: 6,449,763 km (0.104 R)
• M24: 6,574,378 km (0.109 R)
• M25: 6,637,059 km (0.086 R)
• M26: 7,145,094 km (0.092 R)
• M27: 7,469,122 km (0.069 R)
• M28: 7,831,000 km (0.087 R)
• M29: 8,812,511 km (0.101 R)
• M30: 8,881,626 km (0.047 R)
• M31: 8,985,746 km (0.029 R)
• M32: 9,405,817 km (0.083 R)
• M33: 9,832,470 km (0.045 R)
• M34: 9,976,084 km (0.087 R)
• M35: 10,374,612 km (0.069 R)
• M36: 10,520,769 km (0.108 R)
• M37: 11,337,275 km (0.105 R)
• M38: 11,715,159 km (0.098 R)
• M39: 12,522,090 km (0.113 R)
• M40: 12,677,821 km (0.114 R)
• M41: 13,188,399 km (0.117 R)
• M42: 13,267,536 km (0.112 R)
• M43: 13,625,823 km (0.076 R)
• M44: 13,826,134 km (0.112 R)
• M45: 15,090,087 km (0.045 R)
• M46: 15,589,295 km (0.08 R)
• M47: 16,178,411 km (0.062 R)
• M48: 16,689,288 km (0.08 R)
• M49: 17,292,018 km (0.096 R)
• M50: 17,814,264 km (0.094 R)
• M51: 18,253,483 km (0.081 R)
• M52: 18,474,439 km (0.119 R)
• M53: 19,773,248 km (0.12 R)
• M54: 20,000,188 km (0.071 R)
• M55: 20,273,653 km (0.032 R)
• M56: 20,640,168 km (0.047 R)
• M57: 20,870,399 km (0.109 R)
• M58: 21,101,378 km (0.082 R)
• M59: 21,194,129 km (0.101 R)
• M60: 22,837,461 km (0.065 R)
• M61: 22,980,178 km (0.098 R)
• M62: 23,939,549 km (0.12 R)
• M63: 24,278,388 km (0.057 R)
• M64: 24,375,477 km (0.082 R)
• M65: 25,600,235 km (0.113 R)
• M66: 26,394,600 km (0.118 R)
• M67: 26,544,347 km (0.096 R)
• M68: 29,496,362 km (0.087 R)
• M69: 29,807,675 km (0.078 R)
• M70: 30,276,664 km (0.117 R)
• M71: 30,485,952 km (0.068 R)
• M72: 30,905,723 km (0.084 R)
• M73: 31,274,781 km (0.088 R)
• M74: 31,698,143 km (0.098 R)
• M75: 31,910,722 km (0.111 R)
• M76: 32,176,856 km (0.088 R)
• M77: 32,283,520 km (0.09 R)
• M78: 32,818,781 km (0.108 R)
• M79: 32,926,192 km (0.077 R)
• M80: 34,715,233 km (0.089 R)
• M81: 35,043,900 km (0.11 R)
• M82: 35,318,561 km (0.039 R)
• M83: 35,649,173 km (0.052 R)
• M84: 35,870,129 km (0.113 R)
• M85: 37,373,288 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 10.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.82 AU - 6.82 AU

Year: 6231 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,521,310 km

• M1: 210,933 km (0.057 R)
• M2: 279,299 km (0.094 R)
• M3: 404,961 km (0.114 R)
• M4: 599,887 km (0.112 R)
• M5: 1,265,598 km (0.082 R)
• M6: 1,427,164 km (0.072 R)
• M7: 1,527,394 km (0.063 R)
• M8: 1,723,367 km (0.115 R)
• M9: 1,866,682 km (0.118 R)
• M10: 1,952,252 km (0.105 R)
• M11: 2,281,667 km (0.064 R)
• M12: 2,493,348 km (0.1 R)
• M13: 2,851,036 km (0.085 R)
• M14: 2,978,643 km (0.092 R)
• M15: 3,195,710 km (0.106 R)
• M16: 3,388,093 km (0.055 R)
• M17: 3,508,369 km (0.117 R)
• M18: 4,019,844 km (0.076 R)
• M19: 4,131,444 km (0.114 R)
• M20: 4,587,867 km (0.112 R)
• M21: 5,094,855 km (0.091 R)
• M22: 5,407,664 km (0.04 R)
• M23: 5,513,430 km (0.077 R)
• M24: 5,780,611 km (0.114 R)
• M25: 6,088,633 km (0.066 R)
• M26: 6,439,291 km (0.063 R)
• M27: 6,570,189 km (0.03 R)
• M28: 6,910,823 km (0.103 R)
• M29: 7,452,218 km (0.098 R)
• M30: 8,067,514 km (0.087 R)
• M31: 8,188,389 km (0.103 R)
• M32: 8,371,048 km (0.054 R)
• M33: 9,135,942 km (0.111 R)
• M34: 9,325,482 km (0.076 R)
• M35: 9,751,088 km (0.109 R)
• M36: 10,292,184 km (0.073 R)
• M37: 10,577,467 km (0.1 R)
• M38: 11,313,189 km (0.103 R)
• M39: 11,721,592 km (0.103 R)
• M40: 11,996,403 km (0.12 R)
• M41: 12,227,232 km (0.067 R)
• M42: 12,412,883 km (0.066 R)
• M43: 12,505,933 km (0.116 R)
• M44: 12,810,365 km (0.105 R)
• M45: 12,928,248 km (0.086 R)
• M46: 13,402,772 km (0.089 R)
• M47: 14,004,006 km (0.108 R)
• M48: 14,222,718 km (0.082 R)
• M49: 14,295,872 km (0.083 R)
• M50: 14,442,478 km (0.089 R)
• M51: 14,910,121 km (0.04 R)
• M52: 15,009,154 km (0.053 R)
• M53: 15,158,154 km (0.062 R)
• M54: 15,257,786 km (0.076 R)
• M55: 15,482,781 km (0.048 R)
• M56: 15,608,294 km (0.068 R)
• M57: 15,936,063 km (0.088 R)
• M58: 16,675,525 km (0.115 R)
• M59: 16,933,133 km (0.081 R)
• M60: 17,218,117 km (0.084 R)
• M61: 17,348,117 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 7.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.83 AU - 16.63 AU

Year: 18780 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,521,310 km

• M1: 109,057 km (0.056 R)
• M2: 206,595 km (0.092 R)
• M3: 269,575 km (0.072 R)
• M4: 326,423 km (0.074 R)
• M5: 404,812 km (0.089 R)
• M6: 526,585 km (0.096 R)
• M7: 621,579 km (0.086 R)
• M8: 722,707 km (0.087 R)
• M9: 851,810 km (0.105 R)
• M10: 1,550,881 km (0.085 R)
• M11: 1,662,631 km (0.075 R)
• M12: 1,894,208 km (0.106 R)
• M13: 1,953,748 km (0.025 R)
• M14: 2,324,153 km (0.12 R)
• M15: 2,649,677 km (0.049 R)
• M16: 2,886,042 km (0.117 R)
• M17: 3,200,198 km (0.093 R)
• M18: 3,525,274 km (0.077 R)
• M19: 3,823,273 km (0.103 R)
• M20: 3,937,117 km (0.082 R)
• M21: 4,724,450 km (0.045 R)
• M22: 4,928,801 km (0.109 R)
• M23: 5,303,993 km (0.038 R)
• M24: 5,731,842 km (0.108 R)
• M25: 6,126,332 km (0.094 R)
• M26: 7,408,984 km (0.092 R)
• M27: 7,838,480 km (0.091 R)
• M28: 8,129,298 km (0.077 R)
• M29: 9,073,709 km (0.109 R)
• M30: 10,157,247 km (0.106 R)
• M31: 10,421,287 km (0.11 R)
• M32: 10,740,978 km (0.12 R)
• M33: 11,064,109 km (0.034 R)
• M34: 11,664,595 km (0.068 R)
• M35: 11,941,052 km (0.09 R)
• M36: 15,544,565 km (0.115 R)
• M37: 15,605,302 km (0.096 R)
• M38: 15,848,847 km (0.094 R)
• M39: 16,525,179 km (0.028 R)
• M40: 18,160,882 km (0.087 R)
• M41: 18,609,975 km (0.114 R)
• M42: 20,111,339 km (0.058 R)
• M43: 20,243,733 km (0.084 R)
• M44: 20,310,005 km (0.077 R)
• M45: 20,977,062 km (0.075 R)
• M46: 21,380,677 km (0.099 R)
• M47: 21,583,532 km (0.064 R)
• M48: 21,651,300 km (0.066 R)
• M49: 22,401,084 km (0.074 R)
• M50: 22,675,896 km (0.041 R)
• M51: 24,277,490 km (0.08 R)
• M52: 24,347,951 km (0.103 R)
• M53: 25,484,446 km (0.113 R)
• M54: 25,771,375 km (0.116 R)
• M55: 26,203,563 km (0.105 R)
• M56: 26,348,224 km (0.109 R)
• M57: 26,420,630 km (0.081 R)
• M58: 27,002,416 km (0.07 R)
• M59: 27,075,419 km (0.097 R)
• M60: 28,030,452 km (0.089 R)
• M61: 28,178,405 km (0.074 R)
• M62: 30,200,519 km (0.06 R)
• M63: 32,114,325 km (0.112 R)
• M64: 33,437,966 km (0.074 R)
• M65: 33,516,356 km (0.084 R)
• M66: 35,496,583 km (0.115 R)
• M67: 36,218,692 km (0.061 R)
• M68: 37,351,596 km (0.088 R)
• M69: 37,922,462 km (0.09 R)
• M70: 38,331,911 km (0.078 R)
• M71: 39,652,262 km (0.036 R)
• M72: 40,568,549 km (0.074 R)
• M73: 41,239,196 km (0.117 R)
• M74: 41,491,717 km (0.086 R)
• M75: 41,998,256 km (0.042 R)
• M76: 44,820,420 km (0.061 R)
• M77: 46,385,513 km (0.104 R)
• M78: 46,735,721 km (0.035 R)
• M79: 48,056,820 km (0.076 R)
• M80: 48,233,944 km (0.047 R)
• M81: 54,751,474 km (0.068 R)
• M82: 61,251,203 km (0.079 R)
• M83: 61,924,094 km (0.037 R)
• M84: 62,116,776 km (0.112 R)
• M85: 62,213,266 km (0.09 R)
• M86: 63,277,207 km (0.091 R)
• M87: 63,957,428 km (0.101 R)
• M88: 64,542,356 km (0.051 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit