🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.02 AU

Year: 292 Days

Day: 47.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,450,688 km

• M1: 445,802 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.69 AU - 4.63 AU

Year: 3054 Days

Day: 34.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.44 AU - 5.2 AU

Year: 3808 Days

Day: 28 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 9.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.88 AU - 10.48 AU

Year: 10839 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,450,688 km

• M1: 121,922 km (0.098 R)
• M2: 236,813 km (0.12 R)
• M3: 708,944 km (0.062 R)
• M4: 997,818 km (0.063 R)
• M5: 1,137,991 km (0.074 R)
• M6: 1,763,460 km (0.055 R)
• M7: 2,000,572 km (0.089 R)
• M8: 2,202,230 km (0.115 R)
• M9: 2,481,679 km (0.1 R)
• M10: 2,772,497 km (0.104 R)
• M11: 3,023,373 km (0.098 R)
• M12: 3,574,192 km (0.109 R)
• M13: 3,737,404 km (0.093 R)
• M14: 4,127,704 km (0.068 R)
• M15: 4,327,866 km (0.078 R)
• M16: 4,707,845 km (0.103 R)
• M17: 4,797,155 km (0.056 R)
• M18: 4,947,202 km (0.109 R)
• M19: 5,313,716 km (0.08 R)
• M20: 5,752,487 km (0.114 R)
• M21: 5,847,930 km (0.113 R)
• M22: 6,235,389 km (0.03 R)
• M23: 7,069,397 km (0.104 R)
• M24: 7,796,742 km (0.115 R)
• M25: 8,403,062 km (0.062 R)
• M26: 8,840,337 km (0.09 R)
• M27: 8,950,740 km (0.12 R)
• M28: 9,061,592 km (0.054 R)
• M29: 9,397,140 km (0.054 R)
• M30: 9,585,334 km (0.083 R)
• M31: 9,850,870 km (0.065 R)
• M32: 9,965,313 km (0.069 R)
• M33: 10,042,056 km (0.114 R)
• M34: 10,389,123 km (0.087 R)
• M35: 10,505,810 km (0.12 R)
• M36: 10,701,184 km (0.118 R)
• M37: 11,055,731 km (0.11 R)
• M38: 12,388,948 km (0.087 R)
• M39: 12,719,709 km (0.094 R)
• M40: 12,886,211 km (0.091 R)
• M41: 13,095,498 km (0.066 R)
• M42: 13,857,700 km (0.097 R)
• M43: 14,115,008 km (0.115 R)
• M44: 14,201,176 km (0.095 R)
• M45: 14,460,579 km (0.109 R)
• M46: 15,071,985 km (0.098 R)
• M47: 15,691,769 km (0.08 R)
• M48: 16,184,694 km (0.025 R)
• M49: 17,508,336 km (0.104 R)
• M50: 17,833,113 km (0.061 R)
• M51: 17,926,163 km (0.106 R)
• M52: 19,438,448 km (0.041 R)
• M53: 19,726,424 km (0.074 R)
• M54: 21,633,198 km (0.115 R)
• M55: 22,382,235 km (0.115 R)
• M56: 22,835,666 km (0.106 R)
• M57: 25,357,288 km (0.066 R)
• M58: 25,567,024 km (0.07 R)
• M59: 26,146,716 km (0.077 R)
• M60: 26,252,482 km (0.102 R)
• M61: 26,677,489 km (0.113 R)
• M62: 27,803,662 km (0.094 R)
• M63: 29,659,723 km (0.115 R)
• M64: 29,936,030 km (0.119 R)
• M65: 30,157,734 km (0.045 R)
• M66: 30,324,386 km (0.11 R)
• M67: 30,825,988 km (0.12 R)
• M68: 31,218,084 km (0.051 R)
• M69: 31,837,568 km (0.082 R)
• M70: 34,124,321 km (0.112 R)
• M71: 34,530,031 km (0.087 R)
• M72: 34,995,430 km (0.062 R)
• M73: 35,521,715 km (0.113 R)
• M74: 35,697,642 km (0.086 R)
• M75: 36,404,492 km (0.113 R)
• M76: 36,522,675 km (0.082 R)
• M77: 37,592,748 km (0.106 R)
• M78: 38,071,611 km (0.103 R)
• M79: 38,672,994 km (0.111 R)
• M80: 39,763,563 km (0.109 R)
• M81: 40,496,144 km (0.117 R)
• M82: 40,741,335 km (0.071 R)
• M83: 40,986,974 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.2

Radius: 5.9

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.26 AU - 17.06 AU

Year: 18170 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,450,688 km

• M1: 75,397 km (0.062 R)
• M2: 127,607 km (0.077 R)
• M3: 600,635 km (0.037 R)
• M4: 639,680 km (0.113 R)
• M5: 699,968 km (0.119 R)
• M6: 804,837 km (0.064 R)
• M7: 1,006,644 km (0.069 R)
• M8: 1,300,305 km (0.12 R)
• M9: 1,537,417 km (0.063 R)
• M10: 2,172,610 km (0.09 R)
• M11: 3,118,966 km (0.105 R)
• M12: 3,471,568 km (0.036 R)
• M13: 3,762,686 km (0.087 R)
• M14: 4,524,588 km (0.046 R)
• M15: 4,642,920 km (0.075 R)
• M16: 4,762,299 km (0.114 R)
• M17: 4,882,725 km (0.054 R)
• M18: 5,004,198 km (0.107 R)
• M19: 5,044,889 km (0.045 R)
• M20: 5,126,569 km (0.115 R)
• M21: 6,054,226 km (0.118 R)
• M22: 6,537,277 km (0.091 R)
• M23: 6,715,897 km (0.071 R)
• M24: 6,851,134 km (0.11 R)
• M25: 7,354,082 km (0.117 R)
• M26: 7,400,457 km (0.041 R)
• M27: 8,395,582 km (0.059 R)
• M28: 8,589,910 km (0.1 R)
• M29: 9,431,996 km (0.109 R)
• M30: 9,482,411 km (0.097 R)
• M31: 10,508,353 km (0.118 R)
• M32: 10,981,381 km (0.101 R)
• M33: 11,140,703 km (0.053 R)
• M34: 11,569,002 km (0.103 R)
• M35: 12,221,697 km (0.107 R)
• M36: 14,540,165 km (0.107 R)
• M37: 15,362,205 km (0.095 R)
• M38: 17,979,869 km (0.073 R)
• M39: 19,757,092 km (0.11 R)
• M40: 22,391,211 km (0.097 R)
• M41: 22,999,027 km (0.112 R)
• M42: 23,612,079 km (0.1 R)
• M43: 24,230,666 km (0.066 R)
• M44: 26,686,166 km (0.1 R)
• M45: 27,043,405 km (0.093 R)
• M46: 27,258,527 km (0.088 R)
• M47: 29,440,412 km (0.084 R)
• M48: 30,925,919 km (0.117 R)
• M49: 31,075,816 km (0.11 R)
• M50: 32,359,665 km (0.117 R)
• M51: 32,816,836 km (0.064 R)
• M52: 33,046,319 km (0.096 R)
• M53: 33,276,251 km (0.051 R)
• M54: 34,822,794 km (0.063 R)
• M55: 35,840,508 km (0.066 R)
• M56: 36,155,711 km (0.105 R)
• M57: 37,106,555 km (0.058 R)
• M58: 37,585,119 km (0.109 R)
• M59: 37,665,153 km (0.111 R)
• M60: 38,709,646 km (0.108 R)
• M61: 39,194,941 km (0.114 R)
• M62: 39,276,023 km (0.115 R)
• M63: 42,065,874 km (0.098 R)
• M64: 44,157,551 km (0.091 R)
• M65: 44,410,821 km (0.116 R)
• M66: 45,343,563 km (0.084 R)
• M67: 46,197,169 km (0.039 R)
• M68: 48,441,287 km (0.092 R)
• M69: 49,313,891 km (0.028 R)
• M70: 51,251,632 km (0.048 R)
• M71: 51,429,055 km (0.042 R)
• M72: 52,140,692 km (0.102 R)
• M73: 53,573,690 km (0.091 R)
• M74: 53,663,599 km (0.078 R)
• M75: 55,292,121 km (0.036 R)
• M76: 55,564,988 km (0.094 R)
• M77: 63,102,775 km (0.08 R)
• M78: 63,578,497 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.2

Radius: 5.7

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.63 AU - 16.45 AU

Year: 20991 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 82,450,688 km

• M1: 129,851 km (0.115 R)
• M2: 321,635 km (0.11 R)
• M3: 498,909 km (0.075 R)
• M4: 657,183 km (0.107 R)
• M5: 831,166 km (0.091 R)
• M6: 2,407,329 km (0.061 R)
• M7: 2,521,173 km (0.041 R)
• M8: 2,636,962 km (0.089 R)
• M9: 2,794,039 km (0.095 R)
• M10: 3,035,490 km (0.113 R)
• M11: 3,241,786 km (0.113 R)
• M12: 3,667,990 km (0.112 R)
• M13: 3,799,337 km (0.106 R)
• M14: 3,932,180 km (0.04 R)
• M15: 3,976,910 km (0.085 R)
• M16: 4,808,973 km (0.086 R)
• M17: 5,097,996 km (0.079 R)
• M18: 5,442,371 km (0.107 R)
• M19: 5,592,268 km (0.07 R)
• M20: 5,692,947 km (0.112 R)
• M21: 6,205,469 km (0.101 R)
• M22: 6,732,503 km (0.066 R)
• M23: 7,605,556 km (0.057 R)
• M24: 7,998,699 km (0.113 R)
• M25: 9,217,024 km (0.119 R)
• M26: 9,635,898 km (0.065 R)
• M27: 9,696,186 km (0.11 R)
• M28: 9,817,360 km (0.093 R)
• M29: 10,616,512 km (0.089 R)
• M30: 10,992,302 km (0.11 R)
• M31: 11,692,719 km (0.108 R)
• M32: 12,145,851 km (0.116 R)
• M33: 12,407,498 km (0.11 R)
• M34: 12,473,171 km (0.062 R)
• M35: 13,069,468 km (0.118 R)
• M36: 13,878,942 km (0.097 R)
• M37: 14,289,738 km (0.058 R)
• M38: 15,263,770 km (0.042 R)
• M39: 16,982,649 km (0.096 R)
• M40: 17,495,471 km (0.116 R)
• M41: 19,444,432 km (0.032 R)
• M42: 20,134,826 km (0.055 R)
• M43: 21,461,011 km (0.112 R)
• M44: 23,705,877 km (0.099 R)
• M45: 25,354,446 km (0.041 R)
• M46: 25,437,772 km (0.045 R)
• M47: 27,039,666 km (0.116 R)
• M48: 27,895,814 km (0.109 R)
• M49: 28,327,105 km (0.109 R)
• M50: 28,587,106 km (0.074 R)
• M51: 31,856,717 km (0.03 R)
• M52: 32,217,248 km (0.107 R)
• M53: 34,316,405 km (0.09 R)
• M54: 36,930,778 km (0.086 R)
• M55: 38,837,103 km (0.089 R)
• M56: 38,933,295 km (0.117 R)
• M57: 39,415,299 km (0.051 R)
• M58: 39,705,369 km (0.082 R)
• M59: 40,482,530 km (0.096 R)
• M60: 41,559,186 km (0.112 R)
• M61: 43,540,909 km (0.079 R)
• M62: 43,840,853 km (0.097 R)
• M63: 45,047,360 km (0.098 R)
• M64: 45,452,022 km (0.09 R)
• M65: 45,756,154 km (0.076 R)
• M66: 46,264,787 km (0.074 R)
• M67: 46,570,715 km (0.117 R)
• M68: 46,979,865 km (0.079 R)
• M69: 47,492,836 km (0.1 R)
• M70: 48,110,974 km (0.085 R)
• M71: 48,628,134 km (0.067 R)
• M72: 48,835,477 km (0.068 R)
• M73: 49,876,678 km (0.091 R)
• M74: 51,135,843 km (0.107 R)
• M75: 51,663,475 km (0.056 R)
• M76: 51,769,241 km (0.112 R)
• M77: 52,405,331 km (0.118 R)
• M78: 53,471,216 km (0.039 R)
• M79: 53,578,178 km (0.065 R)
• M80: 54,006,776 km (0.059 R)
• M81: 57,915,320 km (0.068 R)
• M82: 61,465,277 km (0.046 R)
• M83: 62,588,907 km (0.065 R)
• M84: 63,040,393 km (0.111 R)
• M85: 63,606,172 km (0.083 R)
• M86: 66,230,269 km (0.034 R)
• M87: 66,920,663 km (0.07 R)
• M88: 67,960,667 km (0.086 R)
• M89: 68,773,133 km (0.053 R)
• M90: 69,005,907 km (0.116 R)
• M91: 69,122,444 km (0.047 R)
• M92: 73,715,847 km (0.068 R)
• M93: 75,868,859 km (0.03 R)
• M94: 76,229,689 km (0.107 R)
• M95: 77,921,193 km (0.055 R)
• M96: 78,771,507 km (0.109 R)
• M97: 79,258,897 km (0.073 R)
• M98: 81,587,238 km (0.097 R)
• M99: 81,833,626 km (0.115 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit