🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 34.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 32.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.56 AU - 2.04 AU

Year: 925 Days

Day: 14.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,202,218 km

• M1: 808,576 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.32 AU - 2.7 AU

Year: 1523 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.68 AU - 3.76 AU

Year: 2212 Days

Day: 37.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,202,218 km

• M1: 1,730,548 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.42 AU - 3.44 AU

Year: 2432 Days

Day: 37.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,202,218 km

• M1: 305,479 km (0.065 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.6 AU - 6.88 AU

Year: 5968 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 98,202,218 km

• M1: 167,699 km (0.029 R)
• M2: 645,365 km (0.085 R)
• M3: 867,967 km (0.11 R)
• M4: 1,259,464 km (0.119 R)
• M5: 1,480,869 km (0.054 R)
• M6: 1,617,901 km (0.111 R)
• M7: 1,814,772 km (0.119 R)
• M8: 1,916,349 km (0.104 R)
• M9: 2,078,214 km (0.051 R)
• M10: 2,591,484 km (0.102 R)
• M11: 2,810,346 km (0.111 R)
• M12: 2,915,513 km (0.099 R)
• M13: 2,995,398 km (0.051 R)
• M14: 3,546,068 km (0.105 R)
• M15: 3,804,423 km (0.084 R)
• M16: 3,980,051 km (0.044 R)
• M17: 4,068,912 km (0.109 R)
• M18: 4,339,535 km (0.104 R)
• M19: 4,523,241 km (0.087 R)
• M20: 4,756,614 km (0.068 R)
• M21: 5,186,708 km (0.116 R)
• M22: 5,729,449 km (0.117 R)
• M23: 6,152,661 km (0.102 R)
• M24: 6,568,693 km (0.109 R)
• M25: 6,656,507 km (0.105 R)
• M26: 6,780,224 km (0.071 R)
• M27: 6,904,540 km (0.103 R)
• M28: 7,173,667 km (0.11 R)
• M29: 7,648,490 km (0.069 R)
• M30: 8,628,506 km (0.05 R)
• M31: 9,389,510 km (0.111 R)
• M32: 9,468,797 km (0.04 R)
• M33: 10,070,480 km (0.093 R)
• M34: 10,335,118 km (0.099 R)
• M35: 10,643,290 km (0.048 R)
• M36: 10,892,071 km (0.111 R)
• M37: 11,038,079 km (0.111 R)
• M38: 11,121,704 km (0.114 R)
• M39: 11,268,759 km (0.119 R)
• M40: 11,586,056 km (0.079 R)
• M41: 11,671,177 km (0.119 R)
• M42: 12,013,607 km (0.117 R)
• M43: 12,121,317 km (0.062 R)
• M44: 12,489,926 km (0.079 R)
• M45: 12,577,291 km (0.086 R)
• M46: 12,752,470 km (0.081 R)
• M47: 12,884,266 km (0.119 R)
• M48: 12,972,529 km (0.061 R)
• M49: 13,149,503 km (0.079 R)
• M50: 13,371,955 km (0.103 R)
• M51: 13,461,265 km (0.073 R)
• M52: 13,730,392 km (0.114 R)
• M53: 14,001,314 km (0.113 R)
• M54: 14,388,174 km (0.103 R)
• M55: 14,686,322 km (0.088 R)
• M56: 14,870,926 km (0.118 R)
• M57: 15,009,753 km (0.109 R)
• M58: 15,242,228 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.02 AU - 12.92 AU

Year: 16860 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 98,202,218 km

• M1: 129,103 km (0.079 R)
• M2: 195,973 km (0.05 R)
• M3: 301,440 km (0.025 R)
• M4: 706,700 km (0.07 R)
• M5: 924,365 km (0.096 R)
• M6: 3,026,066 km (0.1 R)
• M7: 3,296,688 km (0.073 R)
• M8: 4,573,656 km (0.061 R)
• M9: 5,054,463 km (0.105 R)
• M10: 5,780,163 km (0.086 R)
• M11: 5,934,398 km (0.104 R)
• M12: 6,012,039 km (0.078 R)
• M13: 6,220,728 km (0.075 R)
• M14: 6,484,918 km (0.09 R)
• M15: 6,888,084 km (0.08 R)
• M16: 7,578,179 km (0.084 R)
• M17: 8,757,011 km (0.115 R)
• M18: 9,838,454 km (0.107 R)
• M19: 10,645,534 km (0.114 R)
• M20: 12,554,403 km (0.104 R)
• M21: 12,620,974 km (0.115 R)
• M22: 14,741,374 km (0.055 R)
• M23: 16,058,434 km (0.077 R)
• M24: 17,375,793 km (0.111 R)
• M25: 17,635,943 km (0.034 R)
• M26: 18,575,717 km (0.102 R)
• M27: 19,147,181 km (0.087 R)
• M28: 19,570,094 km (0.03 R)
• M29: 19,685,883 km (0.087 R)
• M30: 19,879,612 km (0.036 R)
• M31: 20,817,591 km (0.092 R)
• M32: 21,331,759 km (0.07 R)
• M33: 21,610,310 km (0.111 R)
• M34: 22,171,152 km (0.103 R)
• M35: 22,332,269 km (0.11 R)
• M36: 22,453,294 km (0.11 R)
• M37: 22,736,782 km (0.117 R)
• M38: 23,348,039 km (0.116 R)
• M39: 23,964,681 km (0.117 R)
• M40: 25,424,308 km (0.07 R)
• M41: 26,527,143 km (0.104 R)
• M42: 26,612,564 km (0.062 R)
• M43: 27,213,498 km (0.099 R)
• M44: 28,079,670 km (0.065 R)
• M45: 28,560,029 km (0.1 R)
• M46: 28,735,357 km (0.069 R)
• M47: 29,175,175 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.3

Radius: 4.1

Gravity: 58.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.61 AU - 15.51 AU

Year: 19119 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,202,218 km

• M1: 110,403 km (0.113 R)
• M2: 160,219 km (0.057 R)
• M3: 203,603 km (0.099 R)
• M4: 235,168 km (0.116 R)
• M5: 526,734 km (0.086 R)
• M6: 1,460,075 km (0.107 R)
• M7: 2,110,377 km (0.091 R)
• M8: 2,407,778 km (0.099 R)
• M9: 3,082,763 km (0.088 R)
• M10: 3,249,565 km (0.064 R)
• M11: 3,679,509 km (0.04 R)
• M12: 4,036,300 km (0.105 R)
• M13: 4,218,810 km (0.12 R)
• M14: 5,369,367 km (0.104 R)
• M15: 5,419,332 km (0.083 R)
• M16: 6,030,589 km (0.116 R)
• M17: 6,450,062 km (0.087 R)
• M18: 6,663,388 km (0.109 R)
• M19: 6,878,959 km (0.083 R)
• M20: 6,987,717 km (0.087 R)
• M21: 7,707,731 km (0.086 R)
• M22: 7,990,920 km (0.051 R)
• M23: 8,335,294 km (0.061 R)
• M24: 9,277,162 km (0.05 R)
• M25: 10,128,374 km (0.104 R)
• M26: 10,438,491 km (0.118 R)
• M27: 11,451,418 km (0.119 R)
• M28: 11,644,848 km (0.049 R)
• M29: 11,904,400 km (0.111 R)
• M30: 14,186,366 km (0.118 R)
• M31: 17,331,661 km (0.109 R)
• M32: 18,300,607 km (0.087 R)
• M33: 18,526,649 km (0.072 R)
• M34: 19,286,905 km (0.066 R)
• M35: 19,516,987 km (0.081 R)
• M36: 19,902,351 km (0.103 R)
• M37: 21,231,678 km (0.075 R)
• M38: 22,187,010 km (0.095 R)
• M39: 22,750,844 km (0.087 R)
• M40: 22,831,777 km (0.109 R)
• M41: 23,319,316 km (0.097 R)
• M42: 23,892,575 km (0.114 R)
• M43: 24,719,403 km (0.074 R)
• M44: 26,146,417 km (0.035 R)
• M45: 26,656,396 km (0.071 R)
• M46: 27,513,592 km (0.118 R)
• M47: 28,119,014 km (0.104 R)
• M48: 28,205,931 km (0.087 R)
• M49: 28,554,194 km (0.026 R)
• M50: 29,079,432 km (0.083 R)
• M51: 29,961,611 km (0.089 R)
• M52: 32,478,446 km (0.066 R)
• M53: 32,569,551 km (0.116 R)
• M54: 33,118,126 km (0.059 R)
• M55: 35,530,242 km (0.101 R)
• M56: 36,852,388 km (0.067 R)
• M57: 37,424,002 km (0.119 R)
• M58: 37,806,673 km (0.109 R)
• M59: 38,962,317 km (0.065 R)
• M60: 41,802,881 km (0.101 R)
• M61: 42,598,143 km (0.117 R)
• M62: 44,001,820 km (0.097 R)
• M63: 45,522,482 km (0.083 R)
• M64: 46,957,276 km (0.09 R)
• M65: 47,576,760 km (0.082 R)
• M66: 48,510,999 km (0.107 R)
• M67: 50,081,478 km (0.08 R)
• M68: 51,881,439 km (0.086 R)
• M69: 53,379,512 km (0.116 R)
• M70: 53,918,065 km (0.107 R)
• M71: 55,871,364 km (0.106 R)
• M72: 56,966,720 km (0.116 R)
• M73: 57,406,687 km (0.089 R)
• M74: 57,516,941 km (0.101 R)
• M75: 57,737,448 km (0.075 R)
• M76: 59,178,225 km (0.099 R)
• M77: 59,512,427 km (0.116 R)
• M78: 59,735,477 km (0.034 R)
• M79: 61,530,502 km (0.107 R)
• M80: 63,001,797 km (0.118 R)
• M81: 63,115,491 km (0.087 R)
• M82: 64,255,876 km (0.083 R)
• M83: 65,979,243 km (0.118 R)
• M84: 67,020,444 km (0.044 R)
• M85: 68,417,240 km (0.11 R)
• M86: 68,651,061 km (0.055 R)
• M87: 71,002,889 km (0.077 R)
• M88: 75,906,109 km (0.109 R)
• M89: 76,269,183 km (0.11 R)
• M90: 77,240,073 km (0.102 R)
• M91: 77,727,014 km (0.088 R)
• M92: 77,970,859 km (0.093 R)
• M93: 78,826,559 km (0.1 R)
• M94: 82,279,876 km (0.114 R)
• M95: 82,652,674 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.1

Radius: 5.6

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.44 AU - 20.34 AU

Year: 31435 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,202,218 km

• M1: 115,190 km (0.099 R)
• M2: 605,273 km (0.095 R)
• M3: 796,609 km (0.098 R)
• M4: 1,405,023 km (0.089 R)
• M5: 1,475,933 km (0.117 R)
• M6: 1,621,342 km (0.118 R)
• M7: 1,658,442 km (0.083 R)
• M8: 2,045,003 km (0.08 R)
• M9: 3,408,438 km (0.104 R)
• M10: 4,047,370 km (0.116 R)
• M11: 4,302,884 km (0.067 R)
• M12: 6,116,159 km (0.117 R)
• M13: 6,232,696 km (0.097 R)
• M14: 6,291,338 km (0.083 R)
• M15: 7,192,217 km (0.083 R)
• M16: 7,253,702 km (0.113 R)
• M17: 7,439,203 km (0.036 R)
• M18: 8,519,748 km (0.114 R)
• M19: 10,264,957 km (0.115 R)
• M20: 10,543,060 km (0.084 R)
• M21: 10,964,776 km (0.103 R)
• M22: 11,035,536 km (0.117 R)
• M23: 11,177,654 km (0.059 R)
• M24: 12,631,745 km (0.078 R)
• M25: 12,780,445 km (0.093 R)
• M26: 13,837,205 km (0.108 R)
• M27: 15,713,162 km (0.093 R)
• M28: 16,843,673 km (0.108 R)
• M29: 17,253,870 km (0.087 R)
• M30: 19,267,757 km (0.062 R)
• M31: 19,868,991 km (0.078 R)
• M32: 22,785,252 km (0.119 R)
• M33: 23,238,683 km (0.099 R)
• M34: 24,062,369 km (0.101 R)
• M35: 24,524,028 km (0.034 R)
• M36: 24,895,479 km (0.112 R)
• M37: 27,836,723 km (0.103 R)
• M38: 27,933,363 km (0.091 R)
• M39: 28,224,032 km (0.118 R)
• M40: 28,808,660 km (0.054 R)
• M41: 29,495,614 km (0.073 R)
• M42: 29,989,586 km (0.105 R)
• M43: 30,287,286 km (0.058 R)
• M44: 30,586,033 km (0.104 R)
• M45: 32,195,407 km (0.111 R)
• M46: 34,038,752 km (0.1 R)
• M47: 35,286,547 km (0.103 R)
• M48: 36,337,622 km (0.027 R)
• M49: 36,760,984 km (0.097 R)
• M50: 37,292,505 km (0.087 R)
• M51: 37,933,682 km (0.112 R)
• M52: 38,040,943 km (0.117 R)
• M53: 38,148,205 km (0.087 R)
• M54: 39,010,338 km (0.049 R)
• M55: 39,552,480 km (0.072 R)
• M56: 41,083,465 km (0.113 R)
• M57: 41,303,823 km (0.084 R)
• M58: 42,300,144 km (0.084 R)
• M59: 42,633,897 km (0.104 R)
• M60: 46,707,597 km (0.117 R)
• M61: 47,283,100 km (0.112 R)
• M62: 48,324,899 km (0.104 R)
• M63: 49,608,599 km (0.081 R)
• M64: 51,733,188 km (0.081 R)
• M65: 51,971,198 km (0.049 R)
• M66: 52,328,587 km (0.08 R)
• M67: 52,567,495 km (0.092 R)
• M68: 52,806,702 km (0.072 R)
• M69: 53,046,208 km (0.113 R)
• M70: 55,096,746 km (0.111 R)
• M71: 55,218,220 km (0.093 R)
• M72: 60,523,110 km (0.071 R)
• M73: 61,905,992 km (0.081 R)
• M74: 62,918,321 km (0.116 R)
• M75: 63,426,505 km (0.111 R)
• M76: 64,703,024 km (0.026 R)
• M77: 65,087,640 km (0.093 R)
• M78: 73,604,696 km (0.116 R)
• M79: 75,214,817 km (0.067 R)
• M80: 76,024,292 km (0.043 R)
• M81: 83,717,063 km (0.062 R)
• M82: 84,555,858 km (0.038 R)
• M83: 85,819,362 km (0.067 R)
• M84: 86,100,905 km (0.104 R)
• M85: 86,806,259 km (0.119 R)
• M86: 90,218,586 km (0.114 R)
• M87: 91,653,379 km (0.087 R)
• M88: 92,229,331 km (0.105 R)
• M89: 94,545,405 km (0.049 R)
• M90: 94,836,224 km (0.07 R)
• M91: 95,273,050 km (0.036 R)
• M92: 97,761,012 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit