🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.5 AU - 0.5 AU

Year: 124 Days

Day: 34.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,247,055 km

• M1: 30,069 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.82 AU - 0.9 AU

Year: 279 Days

Day: 41.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.74 AU - 1.08 AU

Year: 304 Days

Day: 28.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,247,055 km

• M1: 530,025 km (0.067 R)
• M2: 625,768 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.59 AU - 2.73 AU

Year: 1518 Days

Day: 23.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.79 AU - 3.51 AU

Year: 1956 Days

Day: 38.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.24 AU - 7.32 AU

Year: 5506 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,247,055 km

• M1: 163,211 km (0.119 R)
• M2: 245,939 km (0.052 R)
• M3: 400,025 km (0.111 R)
• M4: 540,497 km (0.042 R)
• M5: 826,977 km (0.111 R)
• M6: 1,103,583 km (0.105 R)
• M7: 1,253,481 km (0.059 R)
• M8: 1,886,130 km (0.103 R)
• M9: 2,205,222 km (0.117 R)
• M10: 2,595,074 km (0.043 R)
• M11: 3,322,419 km (0.029 R)
• M12: 3,709,279 km (0.119 R)
• M13: 3,877,278 km (0.107 R)
• M14: 4,047,969 km (0.046 R)
• M15: 4,252,918 km (0.054 R)
• M16: 4,888,410 km (0.092 R)
• M17: 4,972,035 km (0.108 R)
• M18: 5,123,877 km (0.026 R)
• M19: 5,536,168 km (0.069 R)
• M20: 5,623,534 km (0.1 R)
• M21: 5,746,503 km (0.105 R)
• M22: 5,888,172 km (0.089 R)
• M23: 6,013,086 km (0.056 R)
• M24: 6,139,048 km (0.03 R)
• M25: 6,320,360 km (0.116 R)
• M26: 6,558,670 km (0.054 R)
• M27: 7,025,565 km (0.071 R)
• M28: 7,139,110 km (0.078 R)
• M29: 7,349,145 km (0.115 R)
• M30: 7,619,319 km (0.091 R)
• M31: 7,892,933 km (0.054 R)
• M32: 8,209,482 km (0.051 R)
• M33: 8,651,694 km (0.107 R)
• M34: 8,732,925 km (0.086 R)
• M35: 8,814,456 km (0.082 R)
• M36: 9,101,684 km (0.118 R)
• M37: 9,184,412 km (0.106 R)
• M38: 9,496,622 km (0.059 R)
• M39: 9,643,528 km (0.097 R)
• M40: 9,769,938 km (0.104 R)
• M41: 9,939,582 km (0.109 R)
• M42: 10,131,516 km (0.095 R)
• M43: 10,432,507 km (0.088 R)
• M44: 10,519,124 km (0.072 R)
• M45: 10,671,115 km (0.106 R)
• M46: 11,109,587 km (0.063 R)
• M47: 11,353,282 km (0.112 R)
• M48: 11,442,292 km (0.054 R)
• M49: 11,688,381 km (0.081 R)
• M50: 11,846,057 km (0.04 R)
• M51: 12,026,921 km (0.093 R)
• M52: 12,621,273 km (0.084 R)
• M53: 13,365,971 km (0.084 R)
• M54: 14,077,010 km (0.061 R)
• M55: 14,437,092 km (0.093 R)
• M56: 14,824,700 km (0.11 R)
• M57: 14,995,391 km (0.117 R)
• M58: 15,093,228 km (0.105 R)
• M59: 15,215,749 km (0.07 R)
• M60: 15,585,405 km (0.066 R)
• M61: 15,833,439 km (0.119 R)
• M62: 15,958,054 km (0.106 R)
• M63: 16,057,835 km (0.072 R)
• M64: 16,459,506 km (0.093 R)
• M65: 17,017,057 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 11.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.88 AU - 8.02 AU

Year: 6410 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,247,055 km

• M1: 169,644 km (0.086 R)
• M2: 279,000 km (0.098 R)
• M3: 395,686 km (0.059 R)
• M4: 511,924 km (0.04 R)
• M5: 757,863 km (0.116 R)
• M6: 982,708 km (0.096 R)
• M7: 1,103,583 km (0.119 R)
• M8: 1,411,755 km (0.119 R)
• M9: 1,991,447 km (0.092 R)
• M10: 2,226,914 km (0.101 R)
• M11: 2,348,238 km (0.115 R)
• M12: 2,943,338 km (0.081 R)
• M13: 3,166,987 km (0.026 R)
• M14: 3,258,092 km (0.1 R)
• M15: 3,536,793 km (0.097 R)
• M16: 4,142,215 km (0.045 R)
• M17: 4,368,258 km (0.114 R)
• M18: 4,727,891 km (0.115 R)
• M19: 4,806,131 km (0.098 R)
• M20: 5,123,877 km (0.098 R)
• M21: 5,891,912 km (0.058 R)
• M22: 6,462,478 km (0.088 R)
• M23: 6,578,716 km (0.082 R)
• M24: 6,754,344 km (0.053 R)
• M25: 6,872,377 km (0.112 R)
• M26: 7,140,456 km (0.072 R)
• M27: 7,810,206 km (0.099 R)
• M28: 8,152,785 km (0.085 R)
• M29: 8,563,880 km (0.086 R)
• M30: 8,723,800 km (0.104 R)
• M31: 8,917,080 km (0.118 R)
• M32: 9,571,421 km (0.064 R)
• M33: 9,770,835 km (0.057 R)
• M34: 10,343,197 km (0.092 R)
• M35: 10,891,922 km (0.098 R)
• M36: 11,065,306 km (0.119 R)
• M37: 11,485,227 km (0.098 R)
• M38: 11,697,207 km (0.09 R)
• M39: 12,376,980 km (0.109 R)
• M40: 12,849,560 km (0.113 R)
• M41: 13,180,171 km (0.112 R)
• M42: 13,550,725 km (0.1 R)
• M43: 14,037,666 km (0.117 R)
• M44: 14,683,181 km (0.096 R)
• M45: 15,028,901 km (0.05 R)
• M46: 15,571,942 km (0.104 R)
• M47: 16,240,046 km (0.109 R)
• M48: 16,797,298 km (0.071 R)
• M49: 17,038,001 km (0.059 R)
• M50: 17,118,484 km (0.118 R)
• M51: 17,239,509 km (0.112 R)
• M52: 17,767,141 km (0.077 R)
• M53: 18,465,164 km (0.057 R)
• M54: 18,879,850 km (0.077 R)
• M55: 18,963,176 km (0.071 R)
• M56: 19,130,277 km (0.063 R)
• M57: 19,297,826 km (0.037 R)
• M58: 19,845,504 km (0.06 R)
• M59: 20,142,605 km (0.109 R)
• M60: 20,784,231 km (0.073 R)
• M61: 22,219,323 km (0.099 R)
• M62: 22,749,049 km (0.063 R)
• M63: 23,015,483 km (0.109 R)
• M64: 23,193,654 km (0.116 R)
• M65: 23,551,492 km (0.102 R)
• M66: 23,956,154 km (0.115 R)
• M67: 24,955,169 km (0.04 R)
• M68: 27,275,881 km (0.087 R)
• M69: 29,133,288 km (0.08 R)
• M70: 29,326,119 km (0.112 R)
• M71: 29,664,659 km (0.116 R)
• M72: 30,345,479 km (0.107 R)
• M73: 30,492,085 km (0.119 R)
• M74: 30,884,032 km (0.079 R)
• M75: 31,573,977 km (0.055 R)
• M76: 32,318,974 km (0.067 R)
• M77: 32,768,666 km (0.04 R)
• M78: 32,868,896 km (0.081 R)
• M79: 32,969,276 km (0.117 R)
• M80: 33,170,186 km (0.054 R)
• M81: 33,674,331 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 11.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.35 AU - 10.11 AU

Year: 9810 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,247,055 km

• M1: 204,799 km (0.103 R)
• M2: 292,763 km (0.119 R)
• M3: 602,281 km (0.113 R)
• M4: 795,711 km (0.089 R)
• M5: 1,155,045 km (0.095 R)
• M6: 1,630,617 km (0.103 R)
• M7: 1,943,875 km (0.097 R)
• M8: 2,089,583 km (0.118 R)
• M9: 2,334,026 km (0.027 R)
• M10: 2,830,541 km (0.073 R)
• M11: 2,933,764 km (0.052 R)
• M12: 3,017,389 km (0.094 R)
• M13: 3,123,005 km (0.107 R)
• M14: 3,447,333 km (0.089 R)
• M15: 3,692,225 km (0.109 R)
• M16: 3,828,210 km (0.096 R)
• M17: 3,989,177 km (0.1 R)
• M18: 4,293,758 km (0.083 R)
• M19: 4,389,052 km (0.085 R)
• M20: 5,483,809 km (0.063 R)
• M21: 5,796,618 km (0.029 R)
• M22: 6,088,484 km (0.079 R)
• M23: 6,467,116 km (0.105 R)
• M24: 6,769,902 km (0.092 R)
• M25: 6,937,003 km (0.078 R)
• M26: 7,504,278 km (0.073 R)
• M27: 7,677,363 km (0.114 R)
• M28: 7,764,279 km (0.116 R)
• M29: 7,968,779 km (0.101 R)
• M30: 8,293,556 km (0.099 R)
• M31: 8,683,109 km (0.089 R)
• M32: 8,895,239 km (0.114 R)
• M33: 9,511,133 km (0.06 R)
• M34: 10,013,782 km (0.089 R)
• M35: 10,172,655 km (0.038 R)
• M36: 10,784,062 km (0.049 R)
• M37: 10,914,361 km (0.065 R)
• M38: 11,275,192 km (0.115 R)
• M39: 11,941,351 km (0.069 R)
• M40: 12,177,566 km (0.081 R)
• M41: 12,654,633 km (0.07 R)
• M42: 14,051,279 km (0.082 R)
• M43: 14,157,942 km (0.105 R)
• M44: 14,659,544 km (0.074 R)
• M45: 14,876,311 km (0.119 R)
• M46: 14,985,069 km (0.112 R)
• M47: 15,239,984 km (0.051 R)
• M48: 15,606,499 km (0.12 R)
• M49: 16,050,356 km (0.111 R)
• M50: 16,535,801 km (0.048 R)
• M51: 16,799,242 km (0.1 R)
• M52: 17,177,875 km (0.058 R)
• M53: 17,674,540 km (0.076 R)
• M54: 18,603,542 km (0.083 R)
• M55: 18,995,489 km (0.093 R)
• M56: 19,192,360 km (0.067 R)
• M57: 19,707,575 km (0.098 R)
• M58: 20,589,903 km (0.075 R)
• M59: 20,711,227 km (0.109 R)
• M60: 20,913,932 km (0.031 R)
• M61: 20,995,164 km (0.066 R)
• M62: 21,526,086 km (0.091 R)
• M63: 22,020,059 km (0.082 R)
• M64: 22,185,514 km (0.081 R)
• M65: 22,517,771 km (0.068 R)
• M66: 22,601,097 km (0.116 R)
• M67: 22,935,298 km (0.062 R)
• M68: 23,397,705 km (0.104 R)
• M69: 23,608,788 km (0.102 R)
• M70: 23,735,797 km (0.101 R)
• M71: 23,905,590 km (0.086 R)
• M72: 25,537,703 km (0.115 R)
• M73: 26,148,062 km (0.076 R)
• M74: 26,984,165 km (0.097 R)
• M75: 27,427,722 km (0.118 R)
• M76: 27,516,733 km (0.112 R)
• M77: 28,097,622 km (0.048 R)
• M78: 28,322,168 km (0.064 R)
• M79: 28,412,076 km (0.093 R)
• M80: 30,139,483 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.22 AU - 18.24 AU

Year: 26118 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,247,055 km

• M1: 80,484 km (0.031 R)
• M2: 208,539 km (0.12 R)
• M3: 564,732 km (0.115 R)
• M4: 748,887 km (0.078 R)
• M5: 1,571,974 km (0.083 R)
• M6: 1,685,669 km (0.106 R)
• M7: 1,891,067 km (0.037 R)
• M8: 3,540,982 km (0.091 R)
• M9: 3,880,569 km (0.103 R)
• M10: 3,918,866 km (0.097 R)
• M11: 4,309,615 km (0.111 R)
• M12: 4,509,777 km (0.089 R)
• M13: 4,631,251 km (0.116 R)
• M14: 4,794,911 km (0.029 R)
• M15: 5,002,254 km (0.075 R)
• M16: 5,468,700 km (0.082 R)
• M17: 5,511,784 km (0.102 R)
• M18: 5,685,317 km (0.055 R)
• M19: 5,860,646 km (0.075 R)
• M20: 5,904,628 km (0.091 R)
• M21: 6,082,201 km (0.062 R)
• M22: 7,278,684 km (0.083 R)
• M23: 7,516,994 km (0.065 R)
• M24: 7,565,015 km (0.081 R)
• M25: 7,806,316 km (0.081 R)
• M26: 8,645,710 km (0.054 R)
• M27: 10,893,567 km (0.113 R)
• M28: 11,385,744 km (0.116 R)
• M29: 13,020,251 km (0.067 R)
• M30: 15,514,197 km (0.098 R)
• M31: 16,005,626 km (0.115 R)
• M32: 16,377,526 km (0.108 R)
• M33: 17,130,003 km (0.104 R)
• M34: 17,383,273 km (0.035 R)
• M35: 17,637,739 km (0.043 R)
• M36: 17,765,495 km (0.114 R)
• M37: 18,408,766 km (0.104 R)
• M38: 18,473,542 km (0.053 R)
• M39: 18,863,544 km (0.104 R)
• M40: 19,917,012 km (0.086 R)
• M41: 20,585,116 km (0.066 R)
• M42: 21,874,500 km (0.065 R)
• M43: 22,011,831 km (0.065 R)
• M44: 22,980,477 km (0.075 R)
• M45: 23,470,111 km (0.065 R)
• M46: 25,318,542 km (0.086 R)
• M47: 25,896,588 km (0.089 R)
• M48: 26,260,111 km (0.112 R)
• M49: 26,552,126 km (0.086 R)
• M50: 26,918,641 km (0.079 R)
• M51: 26,992,243 km (0.084 R)
• M52: 27,508,655 km (0.099 R)
• M53: 27,953,858 km (0.112 R)
• M54: 28,476,403 km (0.089 R)
• M55: 28,851,595 km (0.102 R)
• M56: 30,445,111 km (0.11 R)
• M57: 31,214,045 km (0.107 R)
• M58: 32,067,052 km (0.118 R)
• M59: 33,400,567 km (0.056 R)
• M60: 33,479,555 km (0.081 R)
• M61: 35,555,375 km (0.117 R)
• M62: 36,364,849 km (0.114 R)
• M63: 36,527,462 km (0.098 R)
• M64: 36,853,435 km (0.113 R)
• M65: 37,672,484 km (0.079 R)
• M66: 37,754,763 km (0.082 R)
• M67: 38,497,666 km (0.053 R)
• M68: 39,746,359 km (0.112 R)
• M69: 40,839,321 km (0.101 R)
• M70: 41,008,367 km (0.09 R)
• M71: 41,177,711 km (0.084 R)
• M72: 41,262,384 km (0.101 R)
• M73: 41,601,821 km (0.108 R)
• M74: 42,625,819 km (0.085 R)
• M75: 42,797,258 km (0.119 R)
• M76: 44,090,532 km (0.09 R)
• M77: 44,872,629 km (0.072 R)
• M78: 47,423,722 km (0.117 R)
• M79: 48,224,968 km (0.046 R)
• M80: 50,746,291 km (0.091 R)
• M81: 50,928,052 km (0.111 R)
• M82: 51,748,447 km (0.066 R)
• M83: 52,389,623 km (0.118 R)
• M84: 54,050,309 km (0.115 R)
• M85: 55,073,708 km (0.073 R)
• M86: 56,009,592 km (0.05 R)
• M87: 56,291,435 km (0.08 R)
• M88: 58,657,923 km (0.093 R)
• M89: 59,039,548 km (0.113 R)
• M90: 59,230,584 km (0.118 R)
• M91: 59,613,555 km (0.096 R)
• M92: 61,153,366 km (0.058 R)
• M93: 61,443,436 km (0.067 R)
• M94: 62,219,400 km (0.11 R)
• M95: 62,706,042 km (0.06 R)
• M96: 62,901,117 km (0.108 R)
• M97: 64,763,761 km (0.07 R)
• M98: 65,454,604 km (0.095 R)
• M99: 66,247,023 km (0.103 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit