🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.79 AU - 4.13 AU

Year: 2878 Days

Day: 16.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.6 AU - 5.58 AU

Year: 3592 Days

Day: 26.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,686,916 km

• M1: 320,738 km (0.12 R)
• M2: 2,964,431 km (0.079 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 12

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.19 AU - 5.21 AU

Year: 4331 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,686,916 km

• M1: 170,841 km (0.094 R)
• M2: 274,362 km (0.045 R)
• M3: 521,498 km (0.112 R)
• M4: 788,082 km (0.12 R)
• M5: 1,282,353 km (0.092 R)
• M6: 1,377,946 km (0.104 R)
• M7: 1,548,039 km (0.093 R)
• M8: 1,635,703 km (0.103 R)
• M9: 1,862,643 km (0.061 R)
• M10: 2,100,055 km (0.062 R)
• M11: 2,197,892 km (0.086 R)
• M12: 2,330,735 km (0.113 R)
• M13: 2,604,649 km (0.111 R)
• M14: 2,692,462 km (0.084 R)
• M15: 2,835,029 km (0.112 R)
• M16: 3,072,142 km (0.111 R)
• M17: 3,240,290 km (0.072 R)
• M18: 3,469,175 km (0.107 R)
• M19: 3,663,951 km (0.072 R)
• M20: 3,882,663 km (0.083 R)
• M21: 4,105,564 km (0.075 R)
• M22: 4,692,137 km (0.113 R)
• M23: 4,799,698 km (0.083 R)
• M24: 4,886,315 km (0.092 R)
• M25: 4,995,372 km (0.074 R)
• M26: 5,149,458 km (0.117 R)
• M27: 6,438,393 km (0.059 R)
• M28: 6,606,242 km (0.075 R)
• M29: 7,317,430 km (0.084 R)
• M30: 7,543,173 km (0.119 R)
• M31: 7,975,810 km (0.107 R)
• M32: 8,182,106 km (0.096 R)
• M33: 8,495,065 km (0.115 R)
• M34: 8,626,711 km (0.088 R)
• M35: 8,891,798 km (0.054 R)
• M36: 10,146,176 km (0.087 R)
• M37: 10,313,876 km (0.095 R)
• M38: 10,822,508 km (0.096 R)
• M39: 10,936,652 km (0.073 R)
• M40: 11,281,624 km (0.094 R)
• M41: 11,542,523 km (0.072 R)
• M42: 12,968,191 km (0.107 R)
• M43: 13,394,545 km (0.088 R)
• M44: 13,517,215 km (0.045 R)
• M45: 13,640,184 km (0.108 R)
• M46: 14,011,486 km (0.079 R)
• M47: 14,167,218 km (0.117 R)
• M48: 14,543,157 km (0.111 R)
• M49: 15,241,181 km (0.104 R)
• M50: 15,658,708 km (0.083 R)
• M51: 15,755,648 km (0.104 R)
• M52: 15,917,513 km (0.1 R)
• M53: 16,472,371 km (0.058 R)
• M54: 17,199,716 km (0.066 R)
• M55: 17,433,388 km (0.107 R)
• M56: 18,276,372 km (0.113 R)
• M57: 18,788,595 km (0.067 R)
• M58: 19,548,403 km (0.062 R)
• M59: 19,792,247 km (0.102 R)
• M60: 20,002,133 km (0.048 R)
• M61: 20,283,078 km (0.086 R)
• M62: 20,423,999 km (0.077 R)
• M63: 20,600,674 km (0.055 R)
• M64: 20,742,343 km (0.118 R)
• M65: 21,635,293 km (0.097 R)
• M66: 21,779,356 km (0.116 R)
• M67: 21,923,718 km (0.049 R)
• M68: 22,032,176 km (0.089 R)
• M69: 22,395,100 km (0.092 R)
• M70: 22,540,809 km (0.103 R)
• M71: 23,126,784 km (0.094 R)
• M72: 23,866,395 km (0.062 R)
• M73: 24,201,644 km (0.098 R)
• M74: 24,426,191 km (0.025 R)
• M75: 24,688,885 km (0.112 R)
• M76: 24,914,777 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 10.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.81 AU - 5.83 AU

Year: 4482 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,686,916 km

• M1: 139,126 km (0.052 R)
• M2: 282,590 km (0.105 R)
• M3: 376,239 km (0.066 R)
• M4: 440,715 km (0.032 R)
• M5: 510,129 km (0.092 R)
• M6: 632,201 km (0.091 R)
• M7: 775,815 km (0.098 R)
• M8: 919,429 km (0.095 R)
• M9: 1,234,033 km (0.093 R)
• M10: 1,430,904 km (0.093 R)
• M11: 1,595,910 km (0.097 R)
• M12: 1,796,521 km (0.109 R)
• M13: 1,944,922 km (0.082 R)
• M14: 2,066,844 km (0.085 R)
• M15: 2,159,894 km (0.036 R)
• M16: 2,480,333 km (0.059 R)
• M17: 2,713,705 km (0.119 R)
• M18: 3,024,570 km (0.103 R)
• M19: 3,220,094 km (0.035 R)
• M20: 3,419,957 km (0.114 R)
• M21: 3,512,109 km (0.038 R)
• M22: 3,623,859 km (0.08 R)
• M23: 3,927,842 km (0.055 R)
• M24: 4,519,800 km (0.102 R)
• M25: 4,723,553 km (0.109 R)
• M26: 4,888,559 km (0.049 R)
• M27: 5,182,070 km (0.11 R)
• M28: 5,373,855 km (0.118 R)
• M29: 5,633,257 km (0.06 R)
• M30: 5,764,604 km (0.039 R)
• M31: 6,030,141 km (0.088 R)
• M32: 6,186,919 km (0.113 R)
• M33: 6,345,044 km (0.1 R)
• M34: 6,804,310 km (0.076 R)
• M35: 7,085,105 km (0.046 R)
• M36: 7,369,640 km (0.036 R)
• M37: 7,465,383 km (0.118 R)
• M38: 7,633,830 km (0.037 R)
• M39: 8,196,318 km (0.046 R)
• M40: 8,520,197 km (0.081 R)
• M41: 9,001,154 km (0.116 R)
• M42: 9,386,967 km (0.092 R)
• M43: 9,647,417 km (0.085 R)
• M44: 10,068,834 km (0.119 R)
• M45: 10,308,640 km (0.115 R)
• M46: 10,631,173 km (0.12 R)
• M47: 10,739,482 km (0.104 R)
• M48: 11,286,411 km (0.077 R)
• M49: 13,067,823 km (0.109 R)
• M50: 13,212,933 km (0.068 R)
• M51: 13,300,298 km (0.101 R)
• M52: 13,416,984 km (0.051 R)
• M53: 13,798,758 km (0.053 R)
• M54: 14,154,352 km (0.084 R)
• M55: 14,543,007 km (0.098 R)
• M56: 14,935,253 km (0.093 R)
• M57: 15,514,646 km (0.038 R)
• M58: 15,637,615 km (0.072 R)
• M59: 15,760,734 km (0.088 R)
• M60: 15,915,269 km (0.041 R)
• M61: 16,101,368 km (0.071 R)
• M62: 16,507,078 km (0.095 R)
• M63: 16,884,663 km (0.119 R)
• M64: 17,328,669 km (0.099 R)
• M65: 18,195,739 km (0.05 R)
• M66: 18,260,514 km (0.114 R)
• M67: 18,325,440 km (0.037 R)
• M68: 18,716,339 km (0.093 R)
• M69: 19,142,843 km (0.08 R)
• M70: 19,805,412 km (0.089 R)
• M71: 19,905,343 km (0.062 R)
• M72: 20,005,574 km (0.049 R)
• M73: 20,105,954 km (0.116 R)
• M74: 20,982,747 km (0.097 R)
• M75: 21,084,773 km (0.082 R)
• M76: 21,631,403 km (0.067 R)
• M77: 22,079,000 km (0.053 R)
• M78: 22,182,821 km (0.114 R)
• M79: 22,494,882 km (0.116 R)
• M80: 23,264,114 km (0.105 R)
• M81: 23,545,957 km (0.054 R)
• M82: 23,616,717 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.5

Radius: 5.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.99 AU - 16.27 AU

Year: 18380 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,686,916 km

• M1: 111,151 km (0.109 R)
• M2: 159,023 km (0.095 R)
• M3: 197,020 km (0.035 R)
• M4: 401,670 km (0.12 R)
• M5: 931,696 km (0.073 R)
• M6: 1,584,092 km (0.096 R)
• M7: 2,065,348 km (0.118 R)
• M8: 2,296,028 km (0.12 R)
• M9: 3,269,013 km (0.061 R)
• M10: 3,507,472 km (0.072 R)
• M11: 3,659,314 km (0.099 R)
• M12: 3,938,164 km (0.086 R)
• M13: 4,256,059 km (0.073 R)
• M14: 4,418,074 km (0.061 R)
• M15: 4,582,183 km (0.043 R)
• M16: 5,223,808 km (0.058 R)
• M17: 5,397,342 km (0.066 R)
• M18: 6,403,836 km (0.079 R)
• M19: 7,234,254 km (0.099 R)
• M20: 7,427,833 km (0.108 R)
• M21: 7,466,729 km (0.12 R)
• M22: 7,544,669 km (0.037 R)
• M23: 7,662,253 km (0.077 R)
• M24: 7,938,710 km (0.033 R)
• M25: 9,454,137 km (0.064 R)
• M26: 9,665,668 km (0.094 R)
• M27: 10,527,202 km (0.072 R)
• M28: 11,234,052 km (0.077 R)
• M29: 11,323,512 km (0.112 R)
• M30: 11,458,150 km (0.106 R)
• M31: 11,593,237 km (0.09 R)
• M32: 12,001,788 km (0.106 R)
• M33: 12,368,902 km (0.073 R)
• M34: 12,415,127 km (0.072 R)
• M35: 13,161,321 km (0.11 R)
• M36: 13,587,376 km (0.114 R)
• M37: 14,941,835 km (0.119 R)
• M38: 15,237,590 km (0.08 R)
• M39: 15,287,107 km (0.113 R)
• M40: 15,684,888 km (0.103 R)
• M41: 15,784,969 km (0.084 R)
• M42: 16,847,563 km (0.075 R)
• M43: 18,142,482 km (0.088 R)
• M44: 20,062,720 km (0.111 R)
• M45: 20,171,178 km (0.09 R)
• M46: 20,443,447 km (0.105 R)
• M47: 20,771,814 km (0.08 R)
• M48: 21,489,136 km (0.113 R)
• M49: 21,767,089 km (0.091 R)
• M50: 23,004,712 km (0.106 R)
• M51: 23,574,680 km (0.085 R)
• M52: 24,845,065 km (0.103 R)
• M53: 24,961,751 km (0.084 R)
• M54: 25,253,916 km (0.048 R)
• M55: 25,429,843 km (0.105 R)
• M56: 25,841,835 km (0.106 R)
• M57: 25,960,018 km (0.053 R)
• M58: 26,732,242 km (0.11 R)
• M59: 27,151,266 km (0.077 R)
• M60: 27,211,254 km (0.068 R)
• M61: 28,238,393 km (0.035 R)
• M62: 28,299,280 km (0.081 R)
• M63: 28,604,010 km (0.118 R)
• M64: 29,895,788 km (0.034 R)
• M65: 30,019,805 km (0.107 R)
• M66: 30,330,519 km (0.098 R)
• M67: 30,392,902 km (0.042 R)
• M68: 30,704,963 km (0.066 R)
• M69: 31,773,840 km (0.112 R)
• M70: 31,963,829 km (0.065 R)
• M71: 32,344,705 km (0.115 R)
• M72: 32,599,470 km (0.099 R)
• M73: 33,496,609 km (0.095 R)
• M74: 33,754,366 km (0.094 R)
• M75: 35,053,175 km (0.09 R)
• M76: 35,708,713 km (0.097 R)
• M77: 35,774,536 km (0.078 R)
• M78: 36,037,977 km (0.109 R)
• M79: 36,500,684 km (0.1 R)
• M80: 37,900,471 km (0.076 R)
• M81: 37,967,640 km (0.105 R)
• M82: 39,589,730 km (0.075 R)
• M83: 40,067,097 km (0.1 R)
• M84: 40,683,739 km (0.085 R)
• M85: 41,165,444 km (0.065 R)
• M86: 41,372,488 km (0.043 R)
• M87: 41,441,453 km (0.048 R)
• M88: 41,926,150 km (0.038 R)
• M89: 41,995,563 km (0.114 R)
• M90: 42,064,976 km (0.104 R)
• M91: 42,901,229 km (0.093 R)
• M92: 46,803,190 km (0.07 R)
• M93: 47,380,189 km (0.088 R)
• M94: 47,524,850 km (0.092 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: 301 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit