🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 17.1 Hours

Environment

Temp: 258 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,665,182 km

• M1: 173,234 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 169 Days

Day: 41.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,665,182 km

• M1: 58,942 km (0.106 R)
• M2: 336,296 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 186 Days

Day: 29.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.63 AU - 0.81 AU

Year: 217 Days

Day: 12.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,665,182 km

• M1: 178,470 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.97 AU - 2.57 AU

Year: 1213 Days

Day: 34.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,665,182 km

• M1: 717,920 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.74 AU - 3.8 AU

Year: 2098 Days

Day: 23.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,665,182 km

• M1: 2,976,250 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 9.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.68 AU - 7.58 AU

Year: 5384 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,665,182 km

• M1: 134,339 km (0.119 R)
• M2: 200,012 km (0.106 R)
• M3: 382,971 km (0.061 R)
• M4: 539,749 km (0.107 R)
• M5: 874,848 km (0.062 R)
• M6: 964,607 km (0.114 R)
• M7: 1,137,542 km (0.1 R)
• M8: 1,269,936 km (0.12 R)
• M9: 1,425,219 km (0.039 R)
• M10: 1,532,331 km (0.098 R)
• M11: 1,623,586 km (0.049 R)
• M12: 1,889,421 km (0.031 R)
• M13: 2,087,937 km (0.116 R)
• M14: 2,570,391 km (0.109 R)
• M15: 2,926,134 km (0.094 R)
• M16: 3,180,002 km (0.098 R)
• M17: 3,464,986 km (0.072 R)
• M18: 3,783,330 km (0.053 R)
• M19: 4,162,262 km (0.119 R)
• M20: 4,395,634 km (0.063 R)
• M21: 4,875,245 km (0.12 R)
• M22: 4,956,776 km (0.06 R)
• M23: 5,512,233 km (0.1 R)
• M24: 5,597,204 km (0.047 R)
• M25: 5,999,772 km (0.071 R)
• M26: 6,263,663 km (0.079 R)
• M27: 6,501,374 km (0.054 R)
• M28: 6,681,639 km (0.12 R)
• M29: 7,016,439 km (0.077 R)
• M30: 7,139,558 km (0.054 R)
• M31: 7,325,658 km (0.095 R)
• M32: 7,419,157 km (0.066 R)
• M33: 7,481,838 km (0.084 R)
• M34: 7,544,669 km (0.051 R)
• M35: 7,765,925 km (0.12 R)
• M36: 9,071,016 km (0.116 R)
• M37: 9,205,206 km (0.072 R)
• M38: 9,851,917 km (0.078 R)
• M39: 10,128,524 km (0.117 R)
• M40: 10,513,140 km (0.12 R)
• M41: 11,405,042 km (0.109 R)
• M42: 11,477,448 km (0.059 R)
• M43: 12,544,529 km (0.1 R)
• M44: 12,731,676 km (0.1 R)
• M45: 12,844,473 km (0.111 R)
• M46: 12,995,268 km (0.048 R)
• M47: 14,106,630 km (0.109 R)
• M48: 14,184,421 km (0.092 R)
• M49: 14,536,126 km (0.042 R)
• M50: 14,851,179 km (0.09 R)
• M51: 15,208,269 km (0.094 R)
• M52: 15,367,890 km (0.086 R)
• M53: 15,568,202 km (0.051 R)
• M54: 16,994,767 km (0.094 R)
• M55: 17,118,933 km (0.118 R)
• M56: 17,618,889 km (0.095 R)
• M57: 18,250,491 km (0.093 R)
• M58: 20,189,579 km (0.086 R)
• M59: 20,453,021 km (0.097 R)
• M60: 20,806,072 km (0.111 R)
• M61: 21,518,307 km (0.105 R)
• M62: 21,607,916 km (0.099 R)
• M63: 22,783,756 km (0.064 R)
• M64: 23,195,748 km (0.101 R)
• M65: 23,379,604 km (0.037 R)
• M66: 23,610,134 km (0.045 R)
• M67: 24,492,911 km (0.056 R)
• M68: 24,633,234 km (0.074 R)
• M69: 25,291,914 km (0.119 R)
• M70: 25,623,422 km (0.118 R)
• M71: 25,908,706 km (0.109 R)
• M72: 26,195,036 km (0.072 R)
• M73: 26,482,413 km (0.064 R)
• M74: 27,399,299 km (0.094 R)
• M75: 27,642,395 km (0.11 R)
• M76: 27,788,552 km (0.095 R)
• M77: 28,474,160 km (0.089 R)
• M78: 29,662,266 km (0.064 R)
• M79: 30,061,842 km (0.106 R)
• M80: 30,815,965 km (0.039 R)
• M81: 31,271,490 km (0.108 R)
• M82: 31,678,247 km (0.092 R)
• M83: 32,240,286 km (0.105 R)
• M84: 32,394,222 km (0.106 R)
• M85: 34,731,539 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 10.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.13 AU - 10.19 AU

Year: 11489 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,665,182 km

• M1: 134,937 km (0.106 R)
• M2: 351,555 km (0.116 R)
• M3: 516,113 km (0.109 R)
• M4: 945,010 km (0.107 R)
• M5: 1,139,487 km (0.068 R)
• M6: 1,323,642 km (0.097 R)
• M7: 1,542,504 km (0.063 R)
• M8: 1,879,697 km (0.061 R)
• M9: 2,071,033 km (0.089 R)
• M10: 2,211,655 km (0.051 R)
• M11: 2,384,590 km (0.113 R)
• M12: 2,867,791 km (0.115 R)
• M13: 3,414,123 km (0.088 R)
• M14: 3,614,733 km (0.066 R)
• M15: 3,957,911 km (0.09 R)
• M16: 4,383,367 km (0.115 R)
• M17: 4,455,773 km (0.109 R)
• M18: 5,588,827 km (0.074 R)
• M19: 6,473,698 km (0.097 R)
• M20: 7,059,524 km (0.091 R)
• M21: 7,488,271 km (0.118 R)
• M22: 7,837,432 km (0.107 R)
• M23: 8,371,347 km (0.051 R)
• M24: 8,506,584 km (0.086 R)
• M25: 9,520,857 km (0.1 R)
• M26: 10,330,631 km (0.115 R)
• M27: 11,261,728 km (0.084 R)
• M28: 11,411,326 km (0.097 R)
• M29: 11,712,167 km (0.089 R)
• M30: 11,863,710 km (0.092 R)
• M31: 12,321,928 km (0.091 R)
• M32: 13,308,526 km (0.114 R)
• M33: 13,678,332 km (0.108 R)
• M34: 15,744,577 km (0.116 R)
• M35: 16,135,626 km (0.073 R)
• M36: 16,247,974 km (0.078 R)
• M37: 17,674,240 km (0.12 R)
• M38: 18,139,191 km (0.049 R)
• M39: 19,080,909 km (0.034 R)
• M40: 19,857,771 km (0.074 R)
• M41: 20,340,972 km (0.095 R)
• M42: 21,257,558 km (0.061 R)
• M43: 21,689,746 km (0.1 R)
• M44: 22,814,722 km (0.046 R)
• M45: 23,766,614 km (0.1 R)
• M46: 24,537,492 km (0.114 R)
• M47: 25,578,094 km (0.112 R)
• M48: 27,500,726 km (0.071 R)
• M49: 27,769,404 km (0.115 R)
• M50: 28,106,747 km (0.073 R)
• M51: 29,126,705 km (0.075 R)
• M52: 29,263,587 km (0.102 R)
• M53: 29,469,285 km (0.026 R)
• M54: 29,606,765 km (0.081 R)
• M55: 30,227,895 km (0.089 R)
• M56: 31,764,265 km (0.03 R)
• M57: 33,182,902 km (0.105 R)
• M58: 33,397,425 km (0.097 R)
• M59: 35,788,149 km (0.113 R)
• M60: 38,533,569 km (0.073 R)
• M61: 39,287,094 km (0.092 R)
• M62: 40,045,555 km (0.104 R)
• M63: 40,808,803 km (0.091 R)
• M64: 42,272,319 km (0.033 R)
• M65: 42,504,944 km (0.096 R)
• M66: 43,049,330 km (0.062 R)
• M67: 44,617,715 km (0.115 R)
• M68: 45,012,803 km (0.088 R)
• M69: 45,567,811 km (0.104 R)
• M70: 45,965,591 km (0.072 R)
• M71: 46,444,454 km (0.101 R)
• M72: 47,326,633 km (0.068 R)
• M73: 47,487,600 km (0.033 R)
• M74: 48,538,675 km (0.105 R)
• M75: 49,597,229 km (0.114 R)
• M76: 49,679,059 km (0.106 R)
• M77: 51,158,133 km (0.092 R)
• M78: 52,235,388 km (0.097 R)
• M79: 52,318,564 km (0.076 R)
• M80: 52,651,719 km (0.041 R)
• M81: 52,818,520 km (0.075 R)
• M82: 52,901,996 km (0.068 R)
• M83: 53,823,369 km (0.072 R)
• M84: 54,159,665 km (0.112 R)
• M85: 54,580,933 km (0.083 R)
• M86: 55,596,702 km (0.05 R)
• M87: 55,936,738 km (0.061 R)
• M88: 56,875,166 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 13.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.61 AU - 14.99 AU

Year: 16246 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,665,182 km

• M1: 332,556 km (0.081 R)
• M2: 720,912 km (0.114 R)
• M3: 1,239,568 km (0.109 R)
• M4: 2,107,684 km (0.069 R)
• M5: 2,693,061 km (0.119 R)
• M6: 3,493,559 km (0.063 R)
• M7: 4,731,182 km (0.11 R)
• M8: 5,652,256 km (0.109 R)
• M9: 6,092,972 km (0.058 R)
• M10: 6,838,119 km (0.119 R)
• M11: 7,221,538 km (0.097 R)
• M12: 8,413,983 km (0.074 R)
• M13: 8,687,298 km (0.045 R)
• M14: 8,917,230 km (0.034 R)
• M15: 10,779,723 km (0.118 R)
• M16: 11,176,457 km (0.08 R)
• M17: 11,326,354 km (0.038 R)
• M18: 11,628,392 km (0.06 R)
• M19: 11,831,247 km (0.045 R)
• M20: 11,984,136 km (0.075 R)
• M21: 12,810,664 km (0.109 R)
• M22: 13,283,693 km (0.099 R)
• M23: 13,869,667 km (0.042 R)
• M24: 16,183,946 km (0.12 R)
• M25: 17,501,455 km (0.101 R)
• M26: 18,912,612 km (0.089 R)
• M27: 19,091,680 km (0.052 R)
• M28: 19,752,753 km (0.114 R)
• M29: 21,593,705 km (0.072 R)
• M30: 21,718,469 km (0.085 R)
• M31: 21,968,447 km (0.119 R)
• M32: 22,156,641 km (0.105 R)
• M33: 22,345,434 km (0.096 R)
• M34: 23,938,950 km (0.094 R)
• M35: 24,716,859 km (0.07 R)
• M36: 25,043,432 km (0.117 R)
• M37: 27,504,317 km (0.086 R)
• M38: 28,660,558 km (0.066 R)
• M39: 30,180,622 km (0.091 R)
• M40: 32,437,905 km (0.081 R)
• M41: 32,795,593 km (0.073 R)
• M42: 33,370,498 km (0.03 R)
• M43: 33,731,477 km (0.041 R)
• M44: 35,629,575 km (0.039 R)
• M45: 37,487,132 km (0.102 R)
• M46: 38,012,969 km (0.072 R)
• M47: 38,995,976 km (0.12 R)
• M48: 39,452,399 km (0.064 R)
• M49: 40,293,887 km (0.045 R)
• M50: 40,986,825 km (0.068 R)
• M51: 43,718,631 km (0.104 R)
• M52: 45,066,807 km (0.09 R)
• M53: 46,508,931 km (0.085 R)
• M54: 47,478,923 km (0.109 R)
• M55: 48,373,818 km (0.109 R)
• M56: 49,192,118 km (0.042 R)
• M57: 49,520,785 km (0.106 R)
• M58: 50,262,940 km (0.1 R)
• M59: 50,511,123 km (0.044 R)
• M60: 50,925,658 km (0.12 R)
• M61: 51,091,862 km (0.073 R)
• M62: 51,758,171 km (0.091 R)
• M63: 52,847,243 km (0.077 R)
• M64: 55,218,369 km (0.101 R)
• M65: 55,645,471 km (0.07 R)
• M66: 56,331,078 km (0.058 R)
• M67: 56,416,947 km (0.083 R)
• M68: 56,933,210 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 7.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.63 AU - 18.09 AU

Year: 21356 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,665,182 km

• M1: 166,951 km (0.071 R)
• M2: 261,048 km (0.111 R)
• M3: 471,383 km (0.098 R)
• M4: 526,585 km (0.097 R)
• M5: 596,148 km (0.104 R)
• M6: 669,151 km (0.095 R)
• M7: 851,810 km (0.086 R)
• M8: 907,012 km (0.054 R)
• M9: 1,171,052 km (0.112 R)
• M10: 1,508,844 km (0.049 R)
• M11: 1,732,942 km (0.091 R)
• M12: 2,004,761 km (0.054 R)
• M13: 2,079,560 km (0.093 R)
• M14: 2,548,101 km (0.08 R)
• M15: 2,608,987 km (0.088 R)
• M16: 2,670,322 km (0.053 R)
• M17: 2,899,356 km (0.073 R)
• M18: 3,027,113 km (0.117 R)
• M19: 3,091,590 km (0.093 R)
• M20: 3,466,183 km (0.112 R)
• M21: 3,995,759 km (0.059 R)
• M22: 4,090,455 km (0.081 R)
• M23: 4,427,798 km (0.093 R)
• M24: 4,749,134 km (0.108 R)
• M25: 5,001,506 km (0.06 R)
• M26: 5,414,396 km (0.115 R)
• M27: 5,999,922 km (0.116 R)
• M28: 6,689,718 km (0.115 R)
• M29: 6,802,365 km (0.095 R)
• M30: 7,144,346 km (0.096 R)
• M31: 7,201,791 km (0.088 R)
• M32: 7,259,536 km (0.098 R)
• M33: 7,608,847 km (0.116 R)
• M34: 7,697,110 km (0.06 R)
• M35: 7,756,051 km (0.105 R)
• M36: 7,963,693 km (0.069 R)
• M37: 8,567,171 km (0.044 R)
• M38: 8,689,542 km (0.09 R)
• M39: 9,154,043 km (0.078 R)
• M40: 11,526,965 km (0.109 R)
• M41: 12,277,497 km (0.108 R)
• M42: 12,588,960 km (0.098 R)
• M43: 15,063,010 km (0.115 R)
• M44: 15,247,913 km (0.112 R)
• M45: 15,359,363 km (0.108 R)
• M46: 16,222,094 km (0.081 R)
• M47: 16,908,150 km (0.111 R)
• M48: 17,448,348 km (0.071 R)
• M49: 17,525,989 km (0.057 R)
• M50: 17,603,780 km (0.107 R)
• M51: 17,720,616 km (0.115 R)
• M52: 18,033,425 km (0.085 R)
• M53: 20,478,303 km (0.095 R)
• M54: 20,847,660 km (0.059 R)
• M55: 21,343,727 km (0.095 R)
• M56: 21,509,930 km (0.104 R)
• M57: 23,323,654 km (0.058 R)
• M58: 24,574,293 km (0.113 R)
• M59: 24,661,359 km (0.036 R)
• M60: 26,379,341 km (0.119 R)
• M61: 26,468,501 km (0.091 R)
• M62: 27,095,316 km (0.115 R)
• M63: 27,410,519 km (0.041 R)
• M64: 27,546,054 km (0.077 R)
• M65: 27,817,724 km (0.073 R)
• M66: 28,363,607 km (0.087 R)
• M67: 29,096,935 km (0.04 R)
• M68: 29,558,445 km (0.057 R)
• M69: 30,115,547 km (0.115 R)
• M70: 30,582,293 km (0.026 R)
• M71: 31,239,925 km (0.065 R)
• M72: 31,570,536 km (0.074 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit