🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.6 AU

Year: 132 Days

Day: 23.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 170 Days

Day: 34.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.04 AU

Year: 289 Days

Day: 18.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,991,694 km

• M1: 290,220 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.45 AU - 3.49 AU

Year: 1918 Days

Day: 23.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,991,694 km

• M1: 1,866,682 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.94 AU - 3.32 AU

Year: 2075 Days

Day: 27.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.19 AU - 5.31 AU

Year: 3283 Days

Day: 30.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 4.2

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.56 AU - 15.48 AU

Year: 18629 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,991,694 km

• M1: 71,059 km (0.088 R)
• M2: 115,490 km (0.051 R)
• M3: 162,164 km (0.091 R)
• M4: 381,175 km (0.092 R)
• M5: 517,010 km (0.086 R)
• M6: 1,060,948 km (0.041 R)
• M7: 1,337,854 km (0.076 R)
• M8: 1,514,230 km (0.051 R)
• M9: 1,824,795 km (0.068 R)
• M10: 2,793,591 km (0.05 R)
• M11: 2,943,189 km (0.102 R)
• M12: 2,980,887 km (0.086 R)
• M13: 3,018,885 km (0.091 R)
• M14: 3,095,180 km (0.117 R)
• M15: 3,289,059 km (0.081 R)
• M16: 3,852,444 km (0.088 R)
• M17: 4,102,871 km (0.077 R)
• M18: 4,575,750 km (0.093 R)
• M19: 4,751,976 km (0.112 R)
• M20: 4,975,476 km (0.072 R)
• M21: 5,202,266 km (0.051 R)
• M22: 5,998,575 km (0.07 R)
• M23: 7,288,109 km (0.116 R)
• M24: 7,545,567 km (0.102 R)
• M25: 10,509,998 km (0.096 R)
• M26: 10,859,160 km (0.069 R)
• M27: 10,917,802 km (0.093 R)
• M28: 11,688,830 km (0.109 R)
• M29: 12,477,210 km (0.081 R)
• M30: 13,282,645 km (0.11 R)
• M31: 14,813,181 km (0.101 R)
• M32: 15,139,005 km (0.108 R)
• M33: 15,270,053 km (0.118 R)
• M34: 15,731,562 km (0.113 R)
• M35: 15,797,834 km (0.117 R)
• M36: 15,930,677 km (0.06 R)
• M37: 16,398,619 km (0.091 R)
• M38: 18,037,165 km (0.065 R)
• M39: 18,594,866 km (0.076 R)
• M40: 19,584,306 km (0.098 R)
• M41: 20,157,266 km (0.107 R)
• M42: 20,735,761 km (0.04 R)
• M43: 20,881,320 km (0.105 R)
• M44: 21,835,156 km (0.073 R)
• M45: 23,330,386 km (0.105 R)
• M46: 24,013,749 km (0.108 R)
• M47: 24,166,638 km (0.066 R)
• M48: 24,243,083 km (0.075 R)
• M49: 24,703,844 km (0.064 R)
• M50: 25,478,313 km (0.032 R)
• M51: 26,971,299 km (0.059 R)
• M52: 27,209,758 km (0.078 R)
• M53: 28,250,511 km (0.103 R)
• M54: 31,450,260 km (0.094 R)
• M55: 32,036,683 km (0.088 R)
• M56: 32,204,831 km (0.052 R)
• M57: 32,542,174 km (0.092 R)
• M58: 33,050,209 km (0.038 R)
• M59: 33,305,273 km (0.109 R)
• M60: 35,455,743 km (0.098 R)
• M61: 36,240,832 km (0.109 R)
• M62: 36,767,417 km (0.053 R)
• M63: 39,347,980 km (0.072 R)
• M64: 40,523,670 km (0.093 R)
• M65: 41,527,471 km (0.052 R)
• M66: 41,619,175 km (0.117 R)
• M67: 41,710,878 km (0.08 R)
• M68: 42,170,443 km (0.099 R)
• M69: 42,262,595 km (0.12 R)
• M70: 42,909,456 km (0.095 R)
• M71: 43,002,058 km (0.075 R)
• M72: 43,745,709 km (0.092 R)
• M73: 46,192,083 km (0.091 R)
• M74: 47,335,908 km (0.106 R)
• M75: 48,875,569 km (0.109 R)
• M76: 48,972,359 km (0.118 R)
• M77: 50,627,360 km (0.081 R)
• M78: 51,314,164 km (0.104 R)
• M79: 53,592,240 km (0.055 R)
• M80: 55,397,887 km (0.071 R)
• M81: 56,206,912 km (0.081 R)
• M82: 56,511,194 km (0.058 R)
• M83: 56,917,951 km (0.032 R)
• M84: 57,019,677 km (0.053 R)
• M85: 57,734,157 km (0.062 R)
• M86: 61,037,726 km (0.063 R)
• M87: 61,559,374 km (0.116 R)
• M88: 63,555,159 km (0.093 R)
• M89: 68,799,462 km (0.092 R)
• M90: 71,198,713 km (0.113 R)
• M91: 71,418,173 km (0.075 R)
• M92: 73,514,488 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.8

Radius: 6.7

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.05 AU - 14.29 AU

Year: 18940 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,991,694 km

• M1: 796,010 km (0.088 R)
• M2: 973,733 km (0.101 R)
• M3: 1,471,893 km (0.097 R)
• M4: 1,747,303 km (0.095 R)
• M5: 1,804,300 km (0.119 R)
• M6: 1,891,067 km (0.118 R)
• M7: 2,068,789 km (0.053 R)
• M8: 2,129,226 km (0.075 R)
• M9: 2,377,110 km (0.037 R)
• M10: 2,634,269 km (0.059 R)
• M11: 3,823,422 km (0.089 R)
• M12: 4,124,563 km (0.11 R)
• M13: 4,709,640 km (0.084 R)
• M14: 5,279,159 km (0.105 R)
• M15: 5,487,848 km (0.105 R)
• M16: 5,870,220 km (0.065 R)
• M17: 6,217,437 km (0.064 R)
• M18: 6,349,233 km (0.112 R)
• M19: 6,705,575 km (0.083 R)
• M20: 6,795,633 km (0.048 R)
• M21: 6,886,140 km (0.112 R)
• M22: 7,068,350 km (0.095 R)
• M23: 7,160,053 km (0.118 R)
• M24: 8,050,909 km (0.103 R)
• M25: 8,291,163 km (0.101 R)
• M26: 8,387,953 km (0.106 R)
• M27: 8,680,416 km (0.108 R)
• M28: 8,729,485 km (0.088 R)
• M29: 8,877,287 km (0.118 R)
• M30: 8,926,804 km (0.067 R)
• M31: 9,275,517 km (0.113 R)
• M32: 9,325,632 km (0.073 R)
• M33: 10,609,481 km (0.103 R)
• M34: 11,245,122 km (0.118 R)
• M35: 11,567,655 km (0.093 R)
• M36: 11,784,273 km (0.118 R)
• M37: 12,111,892 km (0.105 R)
• M38: 12,221,697 km (0.034 R)
• M39: 12,720,157 km (0.089 R)
• M40: 13,056,005 km (0.068 R)
• M41: 13,168,652 km (0.068 R)
• M42: 13,679,678 km (0.064 R)
• M43: 13,793,971 km (0.118 R)
• M44: 14,139,243 km (0.074 R)
• M45: 15,191,664 km (0.078 R)
• M46: 16,817,045 km (0.056 R)
• M47: 17,371,155 km (0.086 R)
• M48: 17,868,568 km (0.114 R)
• M49: 18,307,638 km (0.106 R)
• M50: 18,623,589 km (0.069 R)
• M51: 18,813,877 km (0.084 R)
• M52: 19,840,118 km (0.056 R)
• M53: 21,082,230 km (0.107 R)
• M54: 21,612,704 km (0.093 R)
• M55: 21,745,995 km (0.115 R)
• M56: 23,298,522 km (0.104 R)
• M57: 23,846,948 km (0.062 R)
• M58: 24,677,515 km (0.083 R)
• M59: 24,816,791 km (0.119 R)
• M60: 25,587,818 km (0.046 R)
• M61: 25,870,259 km (0.105 R)
• M62: 27,441,485 km (0.117 R)
• M63: 29,485,441 km (0.044 R)
• M64: 31,351,525 km (0.094 R)
• M65: 31,578,016 km (0.111 R)
• M66: 31,956,798 km (0.093 R)
• M67: 33,178,713 km (0.092 R)
• M68: 33,640,821 km (0.109 R)
• M69: 34,727,500 km (0.068 R)
• M70: 35,510,645 km (0.081 R)
• M71: 35,983,374 km (0.105 R)
• M72: 37,174,173 km (0.047 R)
• M73: 37,814,602 km (0.101 R)
• M74: 38,458,621 km (0.107 R)
• M75: 39,676,048 km (0.074 R)
• M76: 40,988,470 km (0.117 R)
• M77: 41,153,477 km (0.051 R)
• M78: 42,481,756 km (0.104 R)
• M79: 42,565,381 km (0.08 R)
• M80: 43,319,205 km (0.078 R)
• M81: 43,487,353 km (0.062 R)
• M82: 43,739,874 km (0.102 R)
• M83: 44,755,195 km (0.077 R)
• M84: 46,120,874 km (0.111 R)
• M85: 46,378,481 km (0.076 R)
• M86: 47,586,783 km (0.038 R)
• M87: 51,184,911 km (0.064 R)
• M88: 53,691,873 km (0.082 R)
• M89: 53,782,230 km (0.111 R)
• M90: 54,687,746 km (0.078 R)
• M91: 55,689,603 km (0.1 R)
• M92: 59,383,623 km (0.094 R)
• M93: 59,477,121 km (0.111 R)
• M94: 59,663,969 km (0.085 R)
• M95: 60,507,252 km (0.045 R)
• M96: 61,543,367 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.6

Radius: 3.8

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.66 AU - 16.3 AU

Year: 22824 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,991,694 km

• M1: 268,379 km (0.1 R)
• M2: 461,659 km (0.084 R)
• M3: 511,774 km (0.098 R)
• M4: 1,128,118 km (0.063 R)
• M5: 1,458,130 km (0.109 R)
• M6: 1,659,639 km (0.11 R)
• M7: 2,257,581 km (0.059 R)
• M8: 2,401,943 km (0.096 R)
• M9: 2,519,677 km (0.03 R)
• M10: 2,639,355 km (0.106 R)
• M11: 3,104,305 km (0.105 R)
• M12: 3,136,170 km (0.106 R)
• M13: 3,627,748 km (0.099 R)
• M14: 4,284,034 km (0.072 R)
• M15: 4,498,857 km (0.098 R)
• M16: 5,431,001 km (0.097 R)
• M17: 5,938,587 km (0.118 R)
• M18: 6,177,943 km (0.117 R)
• M19: 6,461,132 km (0.096 R)
• M20: 7,852,542 km (0.097 R)
• M21: 8,829,266 km (0.078 R)
• M22: 8,920,072 km (0.061 R)
• M23: 10,460,482 km (0.118 R)
• M24: 13,359,539 km (0.108 R)
• M25: 13,463,659 km (0.096 R)
• M26: 13,882,982 km (0.096 R)
• M27: 15,057,774 km (0.07 R)
• M28: 16,264,131 km (0.04 R)
• M29: 17,501,156 km (0.108 R)
• M30: 20,183,745 km (0.063 R)
• M31: 21,877,941 km (0.048 R)
• M32: 22,432,201 km (0.095 R)
• M33: 22,680,084 km (0.086 R)
• M34: 23,554,484 km (0.119 R)
• M35: 24,567,262 km (0.089 R)
• M36: 27,623,396 km (0.117 R)
• M37: 27,822,511 km (0.064 R)
• M38: 28,892,435 km (0.105 R)
• M39: 34,797,213 km (0.063 R)
• M40: 38,290,024 km (0.107 R)
• M41: 40,303,162 km (0.107 R)
• M42: 40,679,850 km (0.065 R)
• M43: 40,755,247 km (0.108 R)
• M44: 43,117,397 km (0.068 R)
• M45: 43,194,291 km (0.108 R)
• M46: 44,820,420 km (0.095 R)
• M47: 47,893,160 km (0.035 R)
• M48: 48,132,217 km (0.12 R)
• M49: 49,736,804 km (0.105 R)
• M50: 50,545,680 km (0.116 R)
• M51: 51,930,507 km (0.079 R)
• M52: 52,915,609 km (0.106 R)
• M53: 55,321,741 km (0.119 R)
• M54: 55,991,641 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit