🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.91 AU - 1.17 AU

Year: 382 Days

Day: 18.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,079,798 km

• M1: 270,922 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.77 AU - 4.31 AU

Year: 2922 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,079,798 km

• M1: 2,220,481 km (0.116 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 8.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.95 AU - 6.79 AU

Year: 5786 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,079,798 km

• M1: 150,795 km (0.077 R)
• M2: 208,539 km (0.078 R)
• M3: 458,069 km (0.088 R)
• M4: 585,526 km (0.059 R)
• M5: 686,056 km (0.09 R)
• M6: 792,869 km (0.078 R)
• M7: 993,629 km (0.057 R)
• M8: 1,054,067 km (0.082 R)
• M9: 1,147,116 km (0.108 R)
• M10: 1,512,584 km (0.107 R)
• M11: 1,582,745 km (0.08 R)
• M12: 2,530,747 km (0.107 R)
• M13: 2,807,354 km (0.091 R)
• M14: 3,459,301 km (0.116 R)
• M15: 3,600,073 km (0.105 R)
• M16: 3,862,767 km (0.075 R)
• M17: 4,281,341 km (0.086 R)
• M18: 4,662,517 km (0.11 R)
• M19: 4,949,146 km (0.038 R)
• M20: 5,214,683 km (0.096 R)
• M21: 5,457,630 km (0.09 R)
• M22: 6,727,566 km (0.097 R)
• M23: 7,260,134 km (0.094 R)
• M24: 8,146,801 km (0.107 R)
• M25: 8,746,090 km (0.116 R)
• M26: 8,809,968 km (0.076 R)
• M27: 9,820,502 km (0.03 R)
• M28: 9,986,855 km (0.101 R)
• M29: 10,356,212 km (0.094 R)
• M30: 10,695,949 km (0.078 R)
• M31: 10,936,053 km (0.065 R)
• M32: 11,351,636 km (0.105 R)
• M33: 11,596,378 km (0.095 R)
• M34: 11,807,610 km (0.117 R)
• M35: 11,949,280 km (0.108 R)
• M36: 12,091,248 km (0.116 R)
• M37: 13,506,145 km (0.11 R)
• M38: 13,951,797 km (0.099 R)
• M39: 14,743,618 km (0.079 R)
• M40: 14,857,911 km (0.094 R)
• M41: 16,370,495 km (0.111 R)
• M42: 17,165,009 km (0.089 R)
• M43: 17,245,194 km (0.093 R)
• M44: 17,365,620 km (0.105 R)
• M45: 17,566,979 km (0.111 R)
• M46: 18,503,312 km (0.062 R)
• M47: 18,956,893 km (0.114 R)
• M48: 19,289,000 km (0.118 R)
• M49: 19,455,801 km (0.063 R)
• M50: 19,748,864 km (0.118 R)
• M51: 19,832,788 km (0.119 R)
• M52: 20,043,422 km (0.117 R)
• M53: 20,339,327 km (0.055 R)
• M54: 20,424,148 km (0.115 R)
• M55: 21,236,016 km (0.117 R)
• M56: 21,580,989 km (0.093 R)
• M57: 22,145,422 km (0.114 R)
• M58: 23,377,809 km (0.057 R)
• M59: 23,689,272 km (0.108 R)
• M60: 23,957,501 km (0.09 R)
• M61: 24,047,110 km (0.118 R)
• M62: 24,496,801 km (0.094 R)
• M63: 25,587,369 km (0.095 R)
• M64: 25,816,703 km (0.118 R)
• M65: 25,908,556 km (0.091 R)
• M66: 26,323,241 km (0.114 R)
• M67: 26,415,842 km (0.088 R)
• M68: 26,926,270 km (0.092 R)
• M69: 27,019,470 km (0.106 R)
• M70: 27,346,491 km (0.032 R)
• M71: 27,627,735 km (0.091 R)
• M72: 28,287,910 km (0.085 R)
• M73: 29,048,615 km (0.099 R)
• M74: 29,960,714 km (0.116 R)
• M75: 30,784,848 km (0.069 R)
• M76: 31,322,054 km (0.111 R)
• M77: 31,665,531 km (0.118 R)
• M78: 32,306,707 km (0.068 R)
• M79: 32,405,741 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 10.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.49 AU - 7.17 AU

Year: 6424 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,079,798 km

• M1: 182,809 km (0.099 R)
• M2: 361,877 km (0.082 R)
• M3: 432,487 km (0.098 R)
• M4: 806,482 km (0.113 R)
• M5: 905,217 km (0.113 R)
• M6: 1,184,516 km (0.11 R)
• M7: 1,341,893 km (0.097 R)
• M8: 2,108,732 km (0.078 R)
• M9: 2,798,827 km (0.086 R)
• M10: 2,894,569 km (0.104 R)
• M11: 3,208,575 km (0.111 R)
• M12: 3,451,522 km (0.053 R)
• M13: 3,595,884 km (0.077 R)
• M14: 3,763,583 km (0.069 R)
• M15: 3,955,218 km (0.074 R)
• M16: 4,063,078 km (0.103 R)
• M17: 4,193,976 km (0.037 R)
• M18: 4,549,570 km (0.085 R)
• M19: 4,754,071 km (0.087 R)
• M20: 5,078,100 km (0.087 R)
• M21: 5,481,266 km (0.095 R)
• M22: 5,723,166 km (0.112 R)
• M23: 5,870,220 km (0.107 R)
• M24: 5,944,122 km (0.061 R)
• M25: 6,623,595 km (0.111 R)
• M26: 6,752,100 km (0.103 R)
• M27: 7,433,967 km (0.091 R)
• M28: 8,028,020 km (0.114 R)
• M29: 8,497,458 km (0.101 R)
• M30: 9,147,012 km (0.091 R)
• M31: 9,347,922 km (0.11 R)
• M32: 9,550,178 km (0.103 R)
• M33: 9,666,566 km (0.078 R)
• M34: 9,783,252 km (0.041 R)
• M35: 9,988,650 km (0.079 R)
• M36: 10,374,014 km (0.102 R)
• M37: 10,583,601 km (0.09 R)
• M38: 11,404,893 km (0.07 R)
• M39: 11,869,993 km (0.114 R)
• M40: 11,963,791 km (0.068 R)
• M41: 12,373,090 km (0.095 R)
• M42: 12,499,949 km (0.111 R)
• M43: 12,690,986 km (0.055 R)
• M44: 13,792,176 km (0.104 R)
• M45: 14,154,951 km (0.059 R)
• M46: 14,654,757 km (0.07 R)
• M47: 15,364,150 km (0.08 R)
• M48: 15,466,475 km (0.073 R)
• M49: 16,188,734 km (0.099 R)
• M50: 16,327,560 km (0.037 R)
• M51: 18,024,000 km (0.118 R)
• M52: 19,075,972 km (0.065 R)
• M53: 19,259,379 km (0.055 R)
• M54: 19,332,982 km (0.118 R)
• M55: 19,664,939 km (0.045 R)
• M56: 20,334,539 km (0.118 R)
• M57: 20,936,072 km (0.089 R)
• M58: 21,315,153 km (0.084 R)
• M59: 21,429,147 km (0.113 R)
• M60: 21,543,589 km (0.103 R)
• M61: 21,658,032 km (0.092 R)
• M62: 22,233,834 km (0.069 R)
• M63: 22,465,561 km (0.117 R)
• M64: 22,620,395 km (0.057 R)
• M65: 22,892,364 km (0.065 R)
• M66: 23,126,335 km (0.09 R)
• M67: 23,912,023 km (0.116 R)
• M68: 24,070,148 km (0.108 R)
• M69: 24,347,801 km (0.042 R)
• M70: 24,866,308 km (0.109 R)
• M71: 25,954,782 km (0.073 R)
• M72: 27,844,801 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 4.8

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.21 AU - 18.05 AU

Year: 26641 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,079,798 km

• M1: 113,545 km (0.101 R)
• M2: 196,123 km (0.108 R)
• M3: 359,932 km (0.066 R)
• M4: 880,234 km (0.095 R)
• M5: 1,057,807 km (0.057 R)
• M6: 2,064,301 km (0.041 R)
• M7: 2,260,125 km (0.09 R)
• M8: 4,077,739 km (0.09 R)
• M9: 4,175,277 km (0.088 R)
• M10: 4,573,506 km (0.077 R)
• M11: 5,675,145 km (0.064 R)
• M12: 6,004,260 km (0.059 R)
• M13: 6,796,231 km (0.103 R)
• M14: 7,028,557 km (0.101 R)
• M15: 7,620,665 km (0.1 R)
• M16: 8,600,830 km (0.106 R)
• M17: 10,143,783 km (0.036 R)
• M18: 10,342,598 km (0.108 R)
• M19: 10,542,611 km (0.089 R)
• M20: 10,744,119 km (0.091 R)
• M21: 11,014,592 km (0.098 R)
• M22: 11,287,309 km (0.087 R)
• M23: 12,259,246 km (0.117 R)
• M24: 13,041,494 km (0.098 R)
• M25: 13,766,744 km (0.086 R)
• M26: 14,356,160 km (0.09 R)
• M27: 15,789,008 km (0.08 R)
• M28: 16,019,389 km (0.114 R)
• M29: 17,424,711 km (0.107 R)
• M30: 17,662,871 km (0.117 R)
• M31: 17,981,963 km (0.075 R)
• M32: 19,359,161 km (0.087 R)
• M33: 19,936,011 km (0.076 R)
• M34: 21,275,809 km (0.059 R)
• M35: 21,700,368 km (0.056 R)
• M36: 22,213,489 km (0.097 R)
• M37: 22,557,863 km (0.114 R)
• M38: 23,952,863 km (0.096 R)
• M39: 24,571,899 km (0.063 R)
• M40: 25,285,930 km (0.096 R)
• M41: 26,734,037 km (0.087 R)
• M42: 28,116,022 km (0.083 R)
• M43: 29,615,442 km (0.039 R)
• M44: 30,184,362 km (0.042 R)
• M45: 31,140,742 km (0.112 R)
• M46: 33,082,971 km (0.114 R)
• M47: 36,068,944 km (0.107 R)
• M48: 36,676,312 km (0.107 R)
• M49: 36,879,615 km (0.12 R)
• M50: 37,593,795 km (0.117 R)
• M51: 39,036,068 km (0.108 R)
• M52: 39,139,740 km (0.093 R)
• M53: 41,550,210 km (0.119 R)
• M54: 42,399,777 km (0.12 R)
• M55: 43,040,803 km (0.115 R)
• M56: 43,577,411 km (0.076 R)
• M57: 43,792,682 km (0.11 R)
• M58: 44,008,253 km (0.077 R)
• M59: 44,224,272 km (0.069 R)
• M60: 44,765,667 km (0.093 R)
• M61: 45,200,398 km (0.114 R)
• M62: 47,949,110 km (0.033 R)
• M63: 52,343,697 km (0.085 R)
• M64: 52,916,357 km (0.12 R)
• M65: 53,721,643 km (0.078 R)
• M66: 53,952,322 km (0.112 R)
• M67: 55,927,463 km (0.026 R)
• M68: 56,278,420 km (0.12 R)
• M69: 57,218,044 km (0.08 R)
• M70: 60,187,412 km (0.115 R)
• M71: 60,427,218 km (0.1 R)
• M72: 62,477,456 km (0.056 R)
• M73: 65,657,159 km (0.099 R)
• M74: 65,780,428 km (0.119 R)
• M75: 66,646,001 km (0.064 R)
• M76: 67,142,367 km (0.111 R)
• M77: 67,515,314 km (0.1 R)
• M78: 67,764,395 km (0.072 R)
• M79: 68,263,453 km (0.055 R)
• M80: 72,299,604 km (0.105 R)
• M81: 74,217,897 km (0.071 R)
• M82: 74,732,364 km (0.107 R)
• M83: 76,153,095 km (0.118 R)
• M84: 77,191,903 km (0.105 R)
• M85: 78,889,839 km (0.081 R)
• M86: 80,600,191 km (0.114 R)
• M87: 80,732,286 km (0.098 R)
• M88: 81,393,658 km (0.098 R)
• M89: 82,721,938 km (0.11 R)
• M90: 84,459,367 km (0.069 R)
• M91: 84,727,746 km (0.064 R)
• M92: 85,938,890 km (0.1 R)
• M93: 89,196,384 km (0.045 R)
• M94: 89,743,314 km (0.108 R)
• M95: 91,390,536 km (0.076 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit