🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.7 AU

Year: 654 Days

Day: 48 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,619,243 km

• M1: 525,537 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.52 AU - 2.36 AU

Year: 1013 Days

Day: 20.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,619,243 km

• M1: 540,497 km (0.094 R)
• M2: 850,165 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.86 AU - 3.08 AU

Year: 1918 Days

Day: 35.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,619,243 km

• M1: 567,126 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.4 AU - 4.98 AU

Year: 3214 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 13

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.68 AU - 6.8 AU

Year: 5841 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,619,243 km

• M1: 164,857 km (0.091 R)
• M2: 287,826 km (0.094 R)
• M3: 530,324 km (0.086 R)
• M4: 615,745 km (0.037 R)
• M5: 860,786 km (0.114 R)
• M6: 1,090,120 km (0.095 R)
• M7: 1,305,840 km (0.112 R)
• M8: 1,392,756 km (0.083 R)
• M9: 1,517,970 km (0.094 R)
• M10: 1,609,673 km (0.087 R)
• M11: 2,016,579 km (0.107 R)
• M12: 2,138,801 km (0.109 R)
• M13: 2,542,865 km (0.086 R)
• M14: 2,653,268 km (0.062 R)
• M15: 3,017,539 km (0.102 R)
• M16: 3,253,454 km (0.095 R)
• M17: 3,668,589 km (0.093 R)
• M18: 4,049,166 km (0.109 R)
• M19: 4,231,226 km (0.078 R)
• M20: 4,495,865 km (0.047 R)
• M21: 5,294,568 km (0.098 R)
• M22: 5,812,326 km (0.073 R)
• M23: 6,107,183 km (0.111 R)
• M24: 6,286,402 km (0.09 R)
• M25: 6,742,226 km (0.12 R)
• M26: 7,493,956 km (0.113 R)
• M27: 7,879,769 km (0.088 R)
• M28: 8,504,041 km (0.118 R)
• M29: 8,805,331 km (0.115 R)
• M30: 9,008,185 km (0.102 R)
• M31: 9,246,794 km (0.097 R)
• M32: 9,418,532 km (0.079 R)
• M33: 9,591,318 km (0.106 R)
• M34: 9,695,588 km (0.08 R)
• M35: 9,905,025 km (0.033 R)
• M36: 10,186,867 km (0.079 R)
• M37: 10,578,514 km (0.059 R)
• M38: 10,722,128 km (0.066 R)
• M39: 10,938,896 km (0.04 R)
• M40: 11,340,117 km (0.112 R)
• M41: 11,487,172 km (0.116 R)
• M42: 11,857,726 km (0.105 R)
• M43: 11,969,625 km (0.115 R)
• M44: 12,119,372 km (0.077 R)
• M45: 12,269,868 km (0.12 R)
• M46: 12,572,504 km (0.115 R)
• M47: 13,069,618 km (0.068 R)
• M48: 13,185,257 km (0.111 R)
• M49: 13,612,359 km (0.086 R)
• M50: 14,004,455 km (0.116 R)
• M51: 14,759,775 km (0.077 R)
• M52: 16,103,014 km (0.1 R)
• M53: 16,476,111 km (0.09 R)
• M54: 16,601,175 km (0.118 R)
• M55: 17,612,606 km (0.112 R)
• M56: 17,911,353 km (0.08 R)
• M57: 18,254,979 km (0.109 R)
• M58: 19,606,746 km (0.11 R)
• M59: 20,810,261 km (0.066 R)
• M60: 20,945,347 km (0.117 R)
• M61: 21,171,390 km (0.09 R)
• M62: 22,915,252 km (0.099 R)
• M63: 23,008,302 km (0.095 R)
• M64: 23,241,525 km (0.071 R)
• M65: 23,428,672 km (0.085 R)
• M66: 26,344,035 km (0.107 R)
• M67: 26,783,853 km (0.101 R)
• M68: 27,571,636 km (0.117 R)
• M69: 28,167,484 km (0.106 R)
• M70: 28,767,521 km (0.075 R)
• M71: 28,918,316 km (0.083 R)
• M72: 29,675,580 km (0.089 R)
• M73: 29,777,157 km (0.111 R)
• M74: 31,003,860 km (0.117 R)
• M75: 31,210,005 km (0.108 R)
• M76: 31,416,450 km (0.085 R)
• M77: 33,930,143 km (0.097 R)
• M78: 34,142,572 km (0.113 R)
• M79: 35,211,000 km (0.076 R)
• M80: 35,533,833 km (0.109 R)
• M81: 35,641,543 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 9.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.39 AU - 8.57 AU

Year: 8448 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,619,243 km

• M1: 121,922 km (0.082 R)
• M2: 296,802 km (0.097 R)
• M3: 373,695 km (0.068 R)
• M4: 609,163 km (0.101 R)
• M5: 792,270 km (0.06 R)
• M6: 857,495 km (0.105 R)
• M7: 1,064,688 km (0.113 R)
• M8: 1,288,337 km (0.105 R)
• M9: 1,466,209 km (0.107 R)
• M10: 1,589,328 km (0.096 R)
• M11: 2,139,399 km (0.067 R)
• M12: 2,375,165 km (0.102 R)
• M13: 2,447,571 km (0.101 R)
• M14: 2,520,874 km (0.113 R)
• M15: 3,001,382 km (0.111 R)
• M16: 3,132,579 km (0.118 R)
• M17: 3,482,788 km (0.118 R)
• M18: 3,620,867 km (0.119 R)
• M19: 4,046,024 km (0.1 R)
• M20: 4,133,090 km (0.068 R)
• M21: 4,220,605 km (0.105 R)
• M22: 4,367,959 km (0.03 R)
• M23: 5,446,858 km (0.077 R)
• M24: 5,639,840 km (0.08 R)
• M25: 6,032,684 km (0.034 R)
• M26: 6,366,736 km (0.045 R)
• M27: 6,536,081 km (0.075 R)
• M28: 6,775,736 km (0.084 R)
• M29: 7,298,880 km (0.104 R)
• M30: 7,440,549 km (0.039 R)
• M31: 7,726,730 km (0.091 R)
• M32: 8,532,464 km (0.037 R)
• M33: 9,021,051 km (0.096 R)
• M34: 9,135,044 km (0.088 R)
• M35: 9,634,851 km (0.102 R)
• M36: 9,790,433 km (0.12 R)
• M37: 10,701,184 km (0.069 R)
• M38: 11,763,180 km (0.115 R)
• M39: 12,264,632 km (0.119 R)
• M40: 12,687,844 km (0.025 R)
• M41: 13,158,928 km (0.038 R)
• M42: 13,942,073 km (0.104 R)
• M43: 14,030,036 km (0.098 R)
• M44: 15,416,809 km (0.104 R)
• M45: 15,599,019 km (0.119 R)
• M46: 15,827,604 km (0.057 R)
• M47: 16,103,463 km (0.082 R)
• M48: 16,613,442 km (0.099 R)
• M49: 17,128,657 km (0.119 R)
• M50: 17,983,010 km (0.064 R)
• M51: 18,851,276 km (0.038 R)
• M52: 19,192,509 km (0.058 R)
• M53: 19,930,924 km (0.044 R)
• M54: 22,458,380 km (0.084 R)
• M55: 23,236,140 km (0.109 R)
• M56: 23,392,769 km (0.073 R)
• M57: 23,917,408 km (0.075 R)
• M58: 24,181,149 km (0.065 R)
• M59: 25,138,576 km (0.102 R)
• M60: 25,945,955 km (0.09 R)
• M61: 27,145,431 km (0.037 R)
• M62: 27,585,997 km (0.107 R)
• M63: 28,530,259 km (0.077 R)
• M64: 29,146,901 km (0.041 R)
• M65: 29,315,947 km (0.082 R)
• M66: 29,541,690 km (0.102 R)
• M67: 29,768,031 km (0.096 R)
• M68: 32,353,681 km (0.081 R)
• M69: 32,879,368 km (0.082 R)
• M70: 33,290,313 km (0.12 R)
• M71: 34,176,382 km (0.085 R)
• M72: 34,354,553 km (0.095 R)
• M73: 35,610,277 km (0.072 R)
• M74: 35,851,279 km (0.039 R)
• M75: 36,395,217 km (0.116 R)
• M76: 36,455,804 km (0.066 R)
• M77: 36,820,225 km (0.089 R)
• M78: 37,369,099 km (0.113 R)
• M79: 37,613,841 km (0.081 R)
• M80: 38,105,121 km (0.032 R)
• M81: 38,166,606 km (0.086 R)
• M82: 38,598,345 km (0.105 R)
• M83: 38,969,797 km (0.097 R)
• M84: 39,716,140 km (0.066 R)
• M85: 39,965,969 km (0.115 R)
• M86: 41,286,170 km (0.061 R)
• M87: 41,349,300 km (0.108 R)
• M88: 42,365,219 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 13.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.53 AU - 10.45 AU

Year: 9270 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,619,243 km

• M1: 323,879 km (0.11 R)
• M2: 602,131 km (0.062 R)
• M3: 758,312 km (0.054 R)
• M4: 865,872 km (0.082 R)
• M5: 1,370,466 km (0.071 R)
• M6: 1,466,358 km (0.064 R)
• M7: 1,644,978 km (0.107 R)
• M8: 1,980,975 km (0.064 R)
• M9: 2,247,708 km (0.05 R)
• M10: 2,339,262 km (0.113 R)
• M11: 2,841,163 km (0.084 R)
• M12: 3,194,663 km (0.041 R)
• M13: 3,833,595 km (0.112 R)
• M14: 4,027,474 km (0.091 R)
• M15: 4,139,822 km (0.107 R)
• M16: 4,425,255 km (0.11 R)
• M17: 4,776,361 km (0.118 R)
• M18: 4,955,280 km (0.063 R)
• M19: 5,106,224 km (0.061 R)
• M20: 5,289,332 km (0.066 R)
• M21: 6,140,394 km (0.062 R)
• M22: 6,335,470 km (0.113 R)
• M23: 6,532,490 km (0.088 R)
• M24: 6,631,823 km (0.111 R)
• M25: 6,731,605 km (0.05 R)
• M26: 7,933,025 km (0.056 R)
• M27: 8,360,127 km (0.093 R)
• M28: 8,504,340 km (0.118 R)
• M29: 9,686,612 km (0.049 R)
• M30: 10,258,524 km (0.034 R)
• M31: 10,880,702 km (0.089 R)
• M32: 11,117,216 km (0.106 R)
• M33: 11,475,204 km (0.104 R)
• M34: 11,595,481 km (0.076 R)
• M35: 12,039,637 km (0.095 R)
• M36: 12,161,858 km (0.053 R)
• M37: 12,613,195 km (0.118 R)
• M38: 13,532,623 km (0.079 R)
• M39: 13,744,454 km (0.05 R)
• M40: 14,603,445 km (0.114 R)
• M41: 15,479,640 km (0.118 R)
• M42: 16,917,126 km (0.116 R)
• M43: 18,069,628 km (0.109 R)
• M44: 18,303,150 km (0.105 R)
• M45: 18,443,772 km (0.053 R)
• M46: 18,820,459 km (0.094 R)
• M47: 21,133,990 km (0.109 R)
• M48: 21,478,813 km (0.108 R)
• M49: 21,726,248 km (0.089 R)
• M50: 21,974,730 km (0.076 R)
• M51: 22,424,272 km (0.114 R)
• M52: 23,739,985 km (0.087 R)
• M53: 25,028,621 km (0.066 R)
• M54: 26,498,720 km (0.026 R)
• M55: 26,870,620 km (0.047 R)
• M56: 27,083,947 km (0.105 R)
• M57: 27,458,689 km (0.098 R)
• M58: 30,406,066 km (0.045 R)
• M59: 31,242,618 km (0.055 R)
• M60: 32,596,628 km (0.076 R)
• M61: 33,109,300 km (0.089 R)
• M62: 33,395,331 km (0.048 R)
• M63: 33,912,192 km (0.071 R)
• M64: 34,431,745 km (0.081 R)
• M65: 34,837,604 km (0.087 R)
• M66: 35,303,452 km (0.091 R)
• M67: 35,888,679 km (0.111 R)
• M68: 37,009,316 km (0.106 R)
• M69: 37,544,278 km (0.115 R)
• M70: 38,141,623 km (0.069 R)
• M71: 38,681,821 km (0.087 R)
• M72: 39,466,761 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394

Radius: 3.6

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.45 AU - 18.67 AU

Year: 28761 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,619,243 km

• M1: 82,279 km (0.082 R)
• M2: 113,545 km (0.081 R)
• M3: 178,171 km (0.076 R)
• M4: 289,921 km (0.056 R)
• M5: 382,522 km (0.116 R)
• M6: 527,781 km (0.096 R)
• M7: 572,361 km (0.116 R)
• M8: 763,248 km (0.104 R)
• M9: 1,868,029 km (0.1 R)
• M10: 2,041,562 km (0.08 R)
• M11: 2,220,332 km (0.118 R)
• M12: 2,554,683 km (0.116 R)
• M13: 2,592,830 km (0.102 R)
• M14: 3,064,961 km (0.098 R)
• M15: 4,220,306 km (0.103 R)
• M16: 4,819,595 km (0.103 R)
• M17: 5,445,213 km (0.086 R)
• M18: 5,593,016 km (0.085 R)
• M19: 5,892,959 km (0.084 R)
• M20: 6,095,814 km (0.04 R)
• M21: 6,876,565 km (0.078 R)
• M22: 7,854,187 km (0.095 R)
• M23: 8,932,489 km (0.093 R)
• M24: 9,459,223 km (0.092 R)
• M25: 9,577,555 km (0.109 R)
• M26: 9,637,095 km (0.104 R)
• M27: 9,696,485 km (0.086 R)
• M28: 10,237,730 km (0.051 R)
• M29: 11,036,433 km (0.077 R)
• M30: 11,601,165 km (0.038 R)
• M31: 11,855,182 km (0.069 R)
• M32: 13,884,777 km (0.118 R)
• M33: 15,597,822 km (0.047 R)
• M34: 16,514,707 km (0.112 R)
• M35: 18,326,338 km (0.104 R)
• M36: 19,669,128 km (0.095 R)
• M37: 19,744,675 km (0.08 R)
• M38: 20,123,756 km (0.11 R)
• M39: 20,199,752 km (0.064 R)
• M40: 20,505,231 km (0.079 R)
• M41: 20,889,099 km (0.085 R)
• M42: 24,124,901 km (0.119 R)
• M43: 26,007,141 km (0.067 R)
• M44: 26,256,072 km (0.078 R)
• M45: 27,681,740 km (0.065 R)
• M46: 28,532,203 km (0.106 R)
• M47: 29,046,521 km (0.104 R)
• M48: 31,134,159 km (0.117 R)
• M49: 31,663,586 km (0.063 R)
• M50: 31,751,998 km (0.119 R)
• M51: 32,374,026 km (0.034 R)
• M52: 33,269,519 km (0.103 R)
• M53: 35,268,147 km (0.081 R)
• M54: 35,635,709 km (0.068 R)
• M55: 36,096,919 km (0.076 R)
• M56: 36,746,024 km (0.062 R)
• M57: 36,838,924 km (0.034 R)
• M58: 37,025,323 km (0.088 R)
• M59: 37,773,612 km (0.062 R)
• M60: 40,239,882 km (0.096 R)
• M61: 41,492,465 km (0.11 R)
• M62: 42,269,626 km (0.119 R)
• M63: 44,828,199 km (0.066 R)
• M64: 46,327,020 km (0.116 R)
• M65: 46,427,550 km (0.099 R)
• M66: 46,729,438 km (0.096 R)
• M67: 48,656,857 km (0.102 R)
• M68: 48,759,032 km (0.103 R)
• M69: 49,168,482 km (0.053 R)
• M70: 49,373,580 km (0.065 R)
• M71: 49,578,978 km (0.075 R)
• M72: 53,640,411 km (0.12 R)
• M73: 55,871,214 km (0.087 R)
• M74: 56,085,289 km (0.09 R)
• M75: 57,159,551 km (0.066 R)
• M76: 58,132,087 km (0.038 R)
• M77: 58,566,070 km (0.064 R)
• M78: 58,783,586 km (0.094 R)
• M79: 59,437,478 km (0.069 R)
• M80: 60,203,269 km (0.103 R)
• M81: 60,862,398 km (0.113 R)
• M82: 62,520,541 km (0.11 R)
• M83: 63,634,147 km (0.119 R)
• M84: 67,583,082 km (0.089 R)
• M85: 68,611,268 km (0.112 R)
• M86: 68,840,452 km (0.119 R)
• M87: 73,360,253 km (0.117 R)
• M88: 73,477,388 km (0.086 R)
• M89: 73,946,676 km (0.092 R)
• M90: 76,545,042 km (0.049 R)
• M91: 76,663,822 km (0.068 R)
• M92: 77,020,763 km (0.095 R)
• M93: 77,497,382 km (0.062 R)
• M94: 80,136,288 km (0.046 R)
• M95: 80,498,465 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit