🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.61 AU - 0.69 AU

Year: 234 Days

Day: 29.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,757,378 km

• M1: 351,256 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 267 Days

Day: 32.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.82 AU - 1.06 AU

Year: 407 Days

Day: 24.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.67 AU - 1.75 AU

Year: 998 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,757,378 km

• M1: 69,114 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.88 AU - 6.64 AU

Year: 6169 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,757,378 km

• M1: 265,387 km (0.098 R)
• M2: 376,388 km (0.077 R)
• M3: 637,586 km (0.068 R)
• M4: 786,137 km (0.078 R)
• M5: 1,273,975 km (0.049 R)
• M6: 1,396,795 km (0.109 R)
• M7: 1,598,453 km (0.085 R)
• M8: 1,712,746 km (0.035 R)
• M9: 2,031,389 km (0.05 R)
• M10: 2,198,042 km (0.041 R)
• M11: 2,479,136 km (0.089 R)
• M12: 2,818,125 km (0.099 R)
• M13: 2,911,025 km (0.093 R)
• M14: 3,124,202 km (0.107 R)
• M15: 4,160,317 km (0.038 R)
• M16: 4,925,360 km (0.115 R)
• M17: 5,209,297 km (0.078 R)
• M18: 5,704,466 km (0.104 R)
• M19: 5,823,247 km (0.056 R)
• M20: 5,972,845 km (0.086 R)
• M21: 6,154,008 km (0.105 R)
• M22: 6,306,448 km (0.096 R)
• M23: 6,460,234 km (0.098 R)
• M24: 7,376,521 km (0.04 R)
• M25: 8,132,290 km (0.112 R)
• M26: 8,638,529 km (0.069 R)
• M27: 8,947,149 km (0.067 R)
• M28: 9,259,510 km (0.111 R)
• M29: 9,717,130 km (0.085 R)
• M30: 10,801,415 km (0.117 R)
• M31: 11,734,158 km (0.087 R)
• M32: 13,044,037 km (0.105 R)
• M33: 13,319,446 km (0.061 R)
• M34: 14,807,347 km (0.073 R)
• M35: 15,884,152 km (0.081 R)
• M36: 17,850,916 km (0.055 R)
• M37: 18,508,697 km (0.11 R)
• M38: 18,818,365 km (0.119 R)
• M39: 19,085,248 km (0.113 R)
• M40: 19,308,597 km (0.093 R)
• M41: 19,487,965 km (0.091 R)
• M42: 19,712,811 km (0.107 R)
• M43: 20,483,988 km (0.096 R)
• M44: 20,896,279 km (0.041 R)
• M45: 22,102,637 km (0.101 R)
• M46: 22,714,342 km (0.11 R)
• M47: 22,856,311 km (0.116 R)
• M48: 23,236,289 km (0.12 R)
• M49: 24,050,850 km (0.113 R)
• M50: 24,923,454 km (0.103 R)
• M51: 25,020,992 km (0.05 R)
• M52: 25,167,598 km (0.115 R)
• M53: 26,003,999 km (0.083 R)
• M54: 26,849,377 km (0.112 R)
• M55: 27,250,449 km (0.1 R)
• M56: 27,855,572 km (0.107 R)
• M57: 28,925,496 km (0.095 R)
• M58: 29,285,130 km (0.095 R)
• M59: 29,594,498 km (0.087 R)
• M60: 29,904,914 km (0.083 R)
• M61: 32,161,747 km (0.061 R)
• M62: 32,480,989 km (0.067 R)
• M63: 34,201,514 km (0.098 R)
• M64: 34,527,338 km (0.1 R)
• M65: 35,127,525 km (0.101 R)
• M66: 35,291,783 km (0.096 R)
• M67: 35,401,439 km (0.067 R)
• M68: 35,896,308 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.4

Radius: 7.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.86 AU - 14.3 AU

Year: 22331 Days

Day: 20.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,757,378 km

• M1: 477,367 km (0.081 R)
• M2: 599,738 km (0.093 R)
• M3: 732,730 km (0.1 R)
• M4: 1,027,887 km (0.051 R)
• M5: 1,107,174 km (0.105 R)
• M6: 1,188,705 km (0.069 R)
• M7: 1,300,604 km (0.114 R)
• M8: 1,504,805 km (0.105 R)
• M9: 2,143,588 km (0.08 R)
• M10: 2,246,062 km (0.115 R)
• M11: 2,745,719 km (0.111 R)
• M12: 2,857,170 km (0.067 R)
• M13: 3,008,264 km (0.092 R)
• M14: 3,239,691 km (0.056 R)
• M15: 3,557,288 km (0.11 R)
• M16: 3,638,370 km (0.062 R)
• M17: 5,475,880 km (0.083 R)
• M18: 7,088,695 km (0.072 R)
• M19: 8,026,075 km (0.101 R)
• M20: 8,891,499 km (0.046 R)
• M21: 9,729,546 km (0.099 R)
• M22: 10,651,069 km (0.045 R)
• M23: 12,638,028 km (0.099 R)
• M24: 13,578,251 km (0.081 R)
• M25: 14,088,828 km (0.116 R)
• M26: 14,670,764 km (0.105 R)
• M27: 15,326,601 km (0.081 R)
• M28: 15,591,688 km (0.116 R)
• M29: 16,193,521 km (0.104 R)
• M30: 16,463,395 km (0.052 R)
• M31: 16,871,049 km (0.067 R)
• M32: 17,488,739 km (0.083 R)
• M33: 17,696,381 km (0.09 R)
• M34: 17,904,771 km (0.096 R)
• M35: 18,044,046 km (0.106 R)
• M36: 20,105,056 km (0.117 R)
• M37: 20,906,153 km (0.091 R)
• M38: 21,421,517 km (0.097 R)
• M39: 22,090,070 km (0.074 R)
• M40: 22,614,710 km (0.095 R)
• M41: 22,765,355 km (0.084 R)
• M42: 24,059,676 km (0.029 R)
• M43: 24,909,691 km (0.1 R)
• M44: 26,005,795 km (0.084 R)
• M45: 26,084,782 km (0.097 R)
• M46: 29,141,216 km (0.066 R)
• M47: 29,305,325 km (0.048 R)
• M48: 30,129,759 km (0.097 R)
• M49: 32,309,101 km (0.074 R)
• M50: 32,733,959 km (0.114 R)
• M51: 33,160,612 km (0.105 R)
• M52: 33,331,902 km (0.078 R)
• M53: 34,105,921 km (0.117 R)
• M54: 35,759,576 km (0.094 R)
• M55: 36,287,058 km (0.11 R)
• M56: 36,375,321 km (0.088 R)
• M57: 37,438,962 km (0.059 R)
• M58: 38,692,891 km (0.071 R)
• M59: 39,960,583 km (0.12 R)
• M60: 41,333,892 km (0.048 R)
• M61: 41,610,349 km (0.098 R)
• M62: 41,702,650 km (0.108 R)
• M63: 42,629,409 km (0.056 R)
• M64: 42,815,659 km (0.079 R)
• M65: 44,220,532 km (0.118 R)
• M66: 46,883,225 km (0.106 R)
• M67: 47,075,458 km (0.085 R)
• M68: 48,816,777 km (0.069 R)
• M69: 49,401,854 km (0.102 R)
• M70: 50,677,625 km (0.102 R)
• M71: 50,874,945 km (0.057 R)
• M72: 51,072,414 km (0.064 R)
• M73: 51,964,167 km (0.074 R)
• M74: 52,063,649 km (0.048 R)
• M75: 53,461,941 km (0.074 R)
• M76: 53,662,851 km (0.069 R)
• M77: 54,367,457 km (0.051 R)
• M78: 60,323,097 km (0.081 R)
• M79: 60,846,092 km (0.112 R)
• M80: 61,265,564 km (0.051 R)
• M81: 63,271,372 km (0.109 R)
• M82: 64,549,088 km (0.083 R)
• M83: 64,869,975 km (0.088 R)
• M84: 65,943,041 km (0.104 R)
• M85: 67,022,090 km (0.112 R)
• M86: 69,744,921 km (0.072 R)
• M87: 70,403,750 km (0.119 R)
• M88: 70,623,808 km (0.083 R)
• M89: 71,175,077 km (0.117 R)
• M90: 71,949,096 km (0.114 R)
• M91: 72,725,958 km (0.047 R)
• M92: 74,400,107 km (0.071 R)
• M93: 74,960,950 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 4.7

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.76 AU - 18.4 AU

Year: 26131 Days

Day: 20.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,757,378 km

• M1: 117,135 km (0.113 R)
• M2: 433,385 km (0.036 R)
• M3: 608,115 km (0.112 R)
• M4: 692,489 km (0.061 R)
• M5: 920,476 km (0.102 R)
• M6: 1,303,596 km (0.081 R)
• M7: 1,441,375 km (0.072 R)
• M8: 1,975,440 km (0.075 R)
• M9: 2,395,810 km (0.118 R)
• M10: 2,429,320 km (0.109 R)
• M11: 2,564,855 km (0.087 R)
• M12: 2,633,521 km (0.099 R)
• M13: 2,737,641 km (0.108 R)
• M14: 3,167,735 km (0.051 R)
• M15: 3,504,031 km (0.119 R)
• M16: 3,773,457 km (0.093 R)
• M17: 4,009,672 km (0.081 R)
• M18: 4,621,078 km (0.102 R)
• M19: 5,044,739 km (0.087 R)
• M20: 5,658,390 km (0.098 R)
• M21: 6,019,669 km (0.091 R)
• M22: 6,434,952 km (0.113 R)
• M23: 6,481,627 km (0.088 R)
• M24: 6,716,944 km (0.096 R)
• M25: 7,244,277 km (0.097 R)
• M26: 7,636,223 km (0.081 R)
• M27: 9,324,286 km (0.036 R)
• M28: 9,643,079 km (0.102 R)
• M29: 10,455,844 km (0.065 R)
• M30: 11,346,849 km (0.078 R)
• M31: 11,573,340 km (0.058 R)
• M32: 12,552,608 km (0.065 R)
• M33: 12,611,101 km (0.119 R)
• M34: 13,858,896 km (0.085 R)
• M35: 14,344,491 km (0.114 R)
• M36: 14,589,383 km (0.112 R)
• M37: 16,087,605 km (0.04 R)
• M38: 16,854,743 km (0.047 R)
• M39: 19,836,378 km (0.1 R)
• M40: 19,972,513 km (0.103 R)
• M41: 20,109,095 km (0.081 R)
• M42: 20,383,159 km (0.078 R)
• M43: 20,865,761 km (0.118 R)
• M44: 21,143,116 km (0.106 R)
• M45: 21,842,037 km (0.053 R)
• M46: 22,690,706 km (0.042 R)
• M47: 23,478,039 km (0.099 R)
• M48: 24,639,218 km (0.116 R)
• M49: 26,266,095 km (0.1 R)
• M50: 26,866,282 km (0.117 R)
• M51: 27,622,798 km (0.076 R)
• M52: 28,003,674 km (0.112 R)
• M53: 29,856,145 km (0.077 R)
• M54: 31,668,074 km (0.077 R)
• M55: 31,747,660 km (0.119 R)
• M56: 32,788,413 km (0.06 R)
• M57: 32,949,380 km (0.111 R)
• M58: 34,166,059 km (0.04 R)
• M59: 34,411,101 km (0.09 R)
• M60: 34,738,870 km (0.032 R)
• M61: 37,145,301 km (0.102 R)
• M62: 37,313,299 km (0.11 R)
• M63: 37,903,014 km (0.119 R)
• M64: 38,580,842 km (0.117 R)
• M65: 39,177,139 km (0.092 R)
• M66: 39,862,447 km (0.065 R)
• M67: 40,120,503 km (0.073 R)
• M68: 40,206,672 km (0.115 R)
• M69: 40,724,580 km (0.055 R)
• M70: 43,082,990 km (0.099 R)
• M71: 43,524,603 km (0.05 R)
• M72: 43,790,289 km (0.117 R)
• M73: 44,234,295 km (0.065 R)
• M74: 44,947,727 km (0.079 R)
• M75: 45,664,900 km (0.062 R)
• M76: 47,748,050 km (0.092 R)
• M77: 48,022,113 km (0.088 R)
• M78: 50,325,621 km (0.116 R)
• M79: 51,163,669 km (0.076 R)
• M80: 51,444,015 km (0.088 R)
• M81: 52,288,196 km (0.081 R)
• M82: 52,476,390 km (0.102 R)
• M83: 53,042,319 km (0.103 R)
• M84: 55,039,151 km (0.089 R)
• M85: 55,902,480 km (0.081 R)
• M86: 55,998,672 km (0.116 R)
• M87: 56,673,657 km (0.083 R)
• M88: 63,569,521 km (0.102 R)
• M89: 64,576,015 km (0.027 R)
• M90: 64,878,951 km (0.107 R)
• M91: 66,502,836 km (0.105 R)
• M92: 68,654,352 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit