🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 225 Days

Day: 37.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.01 AU - 1.35 AU

Year: 590 Days

Day: 30.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,487,986 km

• M1: 856,597 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 13.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.33 AU - 6.45 AU

Year: 6578 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,487,986 km

• M1: 209,287 km (0.105 R)
• M2: 322,084 km (0.034 R)
• M3: 1,113,607 km (0.076 R)
• M4: 1,401,882 km (0.067 R)
• M5: 1,643,033 km (0.065 R)
• M6: 1,750,744 km (0.09 R)
• M7: 2,049,790 km (0.083 R)
• M8: 2,166,327 km (0.119 R)
• M9: 2,305,303 km (0.025 R)
• M10: 2,488,261 km (0.082 R)
• M11: 2,676,306 km (0.113 R)
• M12: 3,291,452 km (0.077 R)
• M13: 3,949,982 km (0.099 R)
• M14: 4,598,040 km (0.065 R)
• M15: 4,830,216 km (0.103 R)
• M16: 5,333,014 km (0.068 R)
• M17: 5,468,101 km (0.112 R)
• M18: 5,631,911 km (0.117 R)
• M19: 5,824,892 km (0.052 R)
• M20: 6,911,272 km (0.093 R)
• M21: 7,237,395 km (0.105 R)
• M22: 8,214,868 km (0.097 R)
• M23: 8,308,666 km (0.118 R)
• M24: 8,846,919 km (0.094 R)
• M25: 9,071,764 km (0.103 R)
• M26: 9,461,766 km (0.098 R)
• M27: 9,593,113 km (0.099 R)
• M28: 10,191,205 km (0.105 R)
• M29: 11,388,736 km (0.092 R)
• M30: 12,271,214 km (0.109 R)
• M31: 12,378,625 km (0.088 R)
• M32: 14,064,444 km (0.111 R)
• M33: 14,553,778 km (0.065 R)
• M34: 14,743,618 km (0.075 R)
• M35: 14,934,056 km (0.054 R)
• M36: 15,510,756 km (0.072 R)
• M37: 16,055,442 km (0.042 R)
• M38: 16,487,929 km (0.106 R)
• M39: 16,646,204 km (0.09 R)
• M40: 17,004,042 km (0.103 R)
• M41: 17,364,423 km (0.116 R)
• M42: 17,727,348 km (0.117 R)
• M43: 18,051,975 km (0.078 R)
• M44: 18,337,857 km (0.101 R)
• M45: 18,501,816 km (0.051 R)
• M46: 18,707,363 km (0.079 R)
• M47: 19,287,205 km (0.091 R)
• M48: 19,621,257 km (0.05 R)
• M49: 20,210,373 km (0.038 R)
• M50: 20,295,046 km (0.113 R)
• M51: 20,507,175 km (0.095 R)
• M52: 20,719,903 km (0.058 R)
• M53: 21,968,896 km (0.081 R)
• M54: 22,317,758 km (0.075 R)
• M55: 23,021,018 km (0.039 R)
• M56: 23,597,718 km (0.11 R)
• M57: 23,820,918 km (0.11 R)
• M58: 23,910,228 km (0.078 R)
• M59: 24,720,300 km (0.093 R)
• M60: 25,219,658 km (0.101 R)
• M61: 25,952,089 km (0.11 R)
• M62: 26,552,276 km (0.105 R)
• M63: 27,578,367 km (0.091 R)
• M64: 28,475,057 km (0.106 R)
• M65: 28,855,484 km (0.096 R)
• M66: 29,381,321 km (0.104 R)
• M67: 29,573,405 km (0.117 R)
• M68: 30,055,110 km (0.082 R)
• M69: 30,297,010 km (0.091 R)
• M70: 30,685,366 km (0.057 R)
• M71: 31,124,286 km (0.05 R)
• M72: 31,320,109 km (0.109 R)
• M73: 31,663,586 km (0.117 R)
• M74: 32,503,129 km (0.075 R)
• M75: 32,801,128 km (0.078 R)
• M76: 33,000,393 km (0.078 R)
• M77: 33,249,922 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 6.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.75 AU - 14.31 AU

Year: 18016 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,487,986 km

• M1: 122,521 km (0.052 R)
• M2: 264,639 km (0.025 R)
• M3: 365,617 km (0.064 R)
• M4: 511,475 km (0.073 R)
• M5: 747,092 km (0.076 R)
• M6: 801,994 km (0.112 R)
• M7: 1,055,862 km (0.063 R)
• M8: 1,224,309 km (0.115 R)
• M9: 1,610,870 km (0.113 R)
• M10: 2,217,190 km (0.074 R)
• M11: 2,270,746 km (0.081 R)
• M12: 2,916,859 km (0.091 R)
• M13: 3,711,374 km (0.086 R)
• M14: 5,232,934 km (0.092 R)
• M15: 6,114,215 km (0.114 R)
• M16: 6,494,941 km (0.087 R)
• M17: 6,610,580 km (0.048 R)
• M18: 7,001,330 km (0.088 R)
• M19: 7,080,318 km (0.062 R)
• M20: 7,359,318 km (0.111 R)
• M21: 7,479,894 km (0.064 R)
• M22: 7,723,289 km (0.098 R)
• M23: 7,969,228 km (0.116 R)
• M24: 8,764,790 km (0.087 R)
• M25: 9,541,801 km (0.068 R)
• M26: 9,717,429 km (0.086 R)
• M27: 11,114,673 km (0.117 R)
• M28: 11,485,377 km (0.117 R)
• M29: 11,578,726 km (0.078 R)
• M30: 12,049,061 km (0.084 R)
• M31: 12,334,195 km (0.038 R)
• M32: 12,429,788 km (0.105 R)
• M33: 12,621,572 km (0.071 R)
• M34: 12,959,813 km (0.093 R)
• M35: 13,105,671 km (0.096 R)
• M36: 13,743,856 km (0.057 R)
• M37: 14,091,671 km (0.031 R)
• M38: 15,409,029 km (0.103 R)
• M39: 16,186,789 km (0.091 R)
• M40: 16,606,710 km (0.089 R)
• M41: 16,765,134 km (0.085 R)
• M42: 17,030,371 km (0.113 R)
• M43: 17,672,445 km (0.054 R)
• M44: 18,050,629 km (0.114 R)
• M45: 18,159,087 km (0.118 R)
• M46: 19,256,537 km (0.072 R)
• M47: 21,113,795 km (0.073 R)
• M48: 21,228,087 km (0.086 R)
• M49: 22,034,570 km (0.101 R)
• M50: 22,150,658 km (0.05 R)
• M51: 22,616,804 km (0.101 R)
• M52: 23,915,314 km (0.043 R)
• M53: 24,573,545 km (0.083 R)
• M54: 24,935,123 km (0.113 R)
• M55: 25,116,585 km (0.06 R)
• M56: 25,785,736 km (0.076 R)
• M57: 25,907,958 km (0.119 R)
• M58: 25,969,293 km (0.086 R)
• M59: 26,153,149 km (0.069 R)
• M60: 26,707,558 km (0.057 R)
• M61: 28,079,072 km (0.098 R)
• M62: 28,330,845 km (0.112 R)
• M63: 31,541,065 km (0.074 R)
• M64: 31,606,440 km (0.08 R)
• M65: 32,262,726 km (0.033 R)
• M66: 32,394,521 km (0.103 R)
• M67: 33,056,043 km (0.072 R)
• M68: 33,255,457 km (0.043 R)
• M69: 34,932,150 km (0.063 R)
• M70: 35,610,576 km (0.103 R)
• M71: 37,533,059 km (0.082 R)
• M72: 37,810,413 km (0.105 R)
• M73: 38,088,515 km (0.053 R)
• M74: 39,137,197 km (0.112 R)
• M75: 39,207,508 km (0.115 R)
• M76: 39,488,901 km (0.088 R)
• M77: 40,266,361 km (0.093 R)
• M78: 40,977,550 km (0.054 R)
• M79: 41,908,198 km (0.119 R)
• M80: 43,135,798 km (0.106 R)
• M81: 46,218,861 km (0.085 R)
• M82: 46,367,411 km (0.115 R)
• M83: 46,739,461 km (0.103 R)
• M84: 46,888,610 km (0.092 R)
• M85: 48,162,735 km (0.048 R)
• M86: 48,690,517 km (0.088 R)
• M87: 49,144,546 km (0.065 R)
• M88: 49,752,063 km (0.062 R)
• M89: 50,285,828 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.2

Radius: 3.3

Gravity: 64.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.17 AU - 14.11 AU

Year: 19465 Days

Day: 18.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,487,986 km

• M1: 60,138 km (0.039 R)
• M2: 85,271 km (0.116 R)
• M3: 116,537 km (0.035 R)
• M4: 375,790 km (0.088 R)
• M5: 644,617 km (0.105 R)
• M6: 1,943,875 km (0.076 R)
• M7: 2,215,395 km (0.068 R)
• M8: 3,021,877 km (0.102 R)
• M9: 3,659,314 km (0.099 R)
• M10: 4,424,058 km (0.071 R)
• M11: 4,645,014 km (0.102 R)
• M12: 5,329,275 km (0.038 R)
• M13: 6,093,271 km (0.041 R)
• M14: 6,388,427 km (0.116 R)
• M15: 6,941,640 km (0.064 R)
• M16: 7,405,543 km (0.082 R)
• M17: 7,614,980 km (0.05 R)
• M18: 8,911,695 km (0.061 R)
• M19: 9,134,446 km (0.039 R)
• M20: 9,699,178 km (0.106 R)
• M21: 10,216,936 km (0.119 R)
• M22: 10,450,010 km (0.045 R)
• M23: 10,980,783 km (0.079 R)
• M24: 11,762,731 km (0.113 R)
• M25: 14,473,744 km (0.085 R)
• M26: 14,604,343 km (0.069 R)
• M27: 15,064,655 km (0.081 R)
• M28: 16,405,501 km (0.071 R)
• M29: 16,815,249 km (0.081 R)
• M30: 17,924,069 km (0.108 R)
• M31: 18,345,935 km (0.117 R)
• M32: 18,842,151 km (0.12 R)
• M33: 19,414,812 km (0.069 R)
• M34: 19,775,492 km (0.112 R)
• M35: 20,577,038 km (0.084 R)
• M36: 20,871,147 km (0.026 R)
• M37: 22,286,792 km (0.041 R)
• M38: 22,362,189 km (0.081 R)
• M39: 22,513,133 km (0.12 R)
• M40: 23,579,467 km (0.097 R)
• M41: 24,196,259 km (0.099 R)
• M42: 25,445,551 km (0.052 R)
• M43: 25,682,065 km (0.096 R)
• M44: 26,236,923 km (0.062 R)
• M45: 27,438,942 km (0.083 R)
• M46: 27,762,672 km (0.053 R)
• M47: 28,740,893 km (0.098 R)
• M48: 30,146,215 km (0.118 R)
• M49: 30,647,517 km (0.093 R)
• M50: 31,067,289 km (0.113 R)
• M51: 31,235,736 km (0.07 R)
• M52: 31,320,109 km (0.105 R)
• M53: 31,489,005 km (0.089 R)
• M54: 31,573,678 km (0.056 R)
• M55: 31,827,845 km (0.101 R)
• M56: 32,082,610 km (0.099 R)
• M57: 33,022,982 km (0.1 R)
• M58: 33,108,851 km (0.051 R)
• M59: 33,626,011 km (0.101 R)
• M60: 33,798,946 km (0.075 R)
• M61: 34,406,613 km (0.079 R)
• M62: 34,842,990 km (0.103 R)
• M63: 37,768,077 km (0.07 R)
• M64: 37,857,985 km (0.093 R)
• M65: 39,670,064 km (0.07 R)
• M66: 40,862,958 km (0.115 R)
• M67: 41,881,569 km (0.076 R)
• M68: 44,038,172 km (0.111 R)
• M69: 44,796,783 km (0.088 R)
• M70: 45,273,103 km (0.046 R)
• M71: 45,655,325 km (0.112 R)
• M72: 47,098,197 km (0.095 R)
• M73: 47,291,776 km (0.065 R)
• M74: 47,776,623 km (0.105 R)
• M75: 47,971,100 km (0.117 R)
• M76: 48,849,390 km (0.108 R)
• M77: 49,339,622 km (0.065 R)
• M78: 51,416,190 km (0.109 R)
• M79: 55,551,973 km (0.077 R)
• M80: 57,297,780 km (0.12 R)
• M81: 58,021,833 km (0.082 R)
• M82: 58,125,654 km (0.114 R)
• M83: 58,957,269 km (0.094 R)
• M84: 59,270,228 km (0.037 R)
• M85: 61,053,883 km (0.087 R)
• M86: 63,174,732 km (0.056 R)
• M87: 63,922,721 km (0.086 R)
• M88: 65,104,096 km (0.109 R)
• M89: 65,859,565 km (0.103 R)
• M90: 66,509,418 km (0.115 R)
• M91: 67,488,237 km (0.052 R)
• M92: 67,815,557 km (0.077 R)
• M93: 69,570,191 km (0.054 R)
• M94: 73,235,937 km (0.071 R)
• M95: 73,460,184 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit