🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 31.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.33 AU - 1.95 AU

Year: 742 Days

Day: 27.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.71 AU - 2.01 AU

Year: 896 Days

Day: 13.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.88 AU - 1.94 AU

Year: 932 Days

Day: 42.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.67 AU - 4.41 AU

Year: 2867 Days

Day: 25.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 8.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.61 AU - 9.35 AU

Year: 7960 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,432,763 km

• M1: 110,852 km (0.101 R)
• M2: 262,395 km (0.08 R)
• M3: 512,074 km (0.054 R)
• M4: 669,600 km (0.116 R)
• M5: 869,612 km (0.079 R)
• M6: 1,074,861 km (0.04 R)
• M7: 1,161,328 km (0.091 R)
• M8: 1,280,558 km (0.097 R)
• M9: 1,357,152 km (0.082 R)
• M10: 1,435,392 km (0.118 R)
• M11: 1,547,440 km (0.069 R)
• M12: 1,645,876 km (0.098 R)
• M13: 2,507,709 km (0.105 R)
• M14: 3,596,931 km (0.109 R)
• M15: 3,929,188 km (0.038 R)
• M16: 4,766,188 km (0.119 R)
• M17: 6,147,276 km (0.097 R)
• M18: 6,544,308 km (0.089 R)
• M19: 6,705,425 km (0.091 R)
• M20: 7,169,029 km (0.041 R)
• M21: 7,390,883 km (0.088 R)
• M22: 7,502,632 km (0.11 R)
• M23: 8,127,204 km (0.097 R)
• M24: 8,329,460 km (0.089 R)
• M25: 8,592,004 km (0.053 R)
• M26: 8,946,401 km (0.085 R)
• M27: 9,245,298 km (0.104 R)
• M28: 9,945,117 km (0.043 R)
• M29: 10,662,139 km (0.12 R)
• M30: 11,138,609 km (0.118 R)
• M31: 11,202,786 km (0.104 R)
• M32: 11,266,964 km (0.111 R)
• M33: 12,178,463 km (0.069 R)
• M34: 12,410,041 km (0.075 R)
• M35: 12,476,462 km (0.117 R)
• M36: 13,215,177 km (0.078 R)
• M37: 13,350,862 km (0.104 R)
• M38: 13,487,295 km (0.114 R)
• M39: 14,629,176 km (0.098 R)
• M40: 14,699,337 km (0.111 R)
• M41: 15,016,634 km (0.115 R)
• M42: 16,308,561 km (0.077 R)
• M43: 17,041,441 km (0.06 R)
• M44: 17,337,645 km (0.082 R)
• M45: 17,449,245 km (0.068 R)
• M46: 18,274,277 km (0.113 R)
• M47: 18,349,974 km (0.076 R)
• M48: 18,920,540 km (0.113 R)
• M49: 19,458,345 km (0.1 R)
• M50: 20,001,235 km (0.038 R)
• M51: 20,118,221 km (0.107 R)
• M52: 20,235,506 km (0.118 R)
• M53: 20,392,135 km (0.052 R)
• M54: 20,983,046 km (0.094 R)
• M55: 21,181,263 km (0.06 R)
• M56: 21,699,620 km (0.115 R)
• M57: 22,181,774 km (0.098 R)
• M58: 22,626,977 km (0.072 R)
• M59: 22,870,971 km (0.068 R)
• M60: 23,279,673 km (0.101 R)
• M61: 24,187,133 km (0.095 R)
• M62: 24,645,202 km (0.089 R)
• M63: 25,781,847 km (0.096 R)
• M64: 26,335,209 km (0.073 R)
• M65: 26,849,377 km (0.116 R)
• M66: 27,540,220 km (0.118 R)
• M67: 27,757,287 km (0.065 R)
• M68: 28,499,591 km (0.086 R)
• M69: 29,514,314 km (0.093 R)
• M70: 29,603,175 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 14.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.3 AU - 10.94 AU

Year: 9725 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,432,763 km

• M1: 272,567 km (0.113 R)
• M2: 389,104 km (0.077 R)
• M3: 519,703 km (0.104 R)
• M4: 638,334 km (0.068 R)
• M5: 908,957 km (0.115 R)
• M6: 1,723,367 km (0.057 R)
• M7: 2,086,591 km (0.117 R)
• M8: 2,609,286 km (0.093 R)
• M9: 2,971,163 km (0.1 R)
• M10: 3,289,956 km (0.074 R)
• M11: 3,408,737 km (0.103 R)
• M12: 3,835,989 km (0.102 R)
• M13: 3,961,352 km (0.092 R)
• M14: 4,088,061 km (0.034 R)
• M15: 4,345,519 km (0.063 R)
• M16: 4,575,301 km (0.11 R)
• M17: 4,842,932 km (0.086 R)
• M18: 5,254,027 km (0.117 R)
• M19: 5,358,596 km (0.114 R)
• M20: 5,856,009 km (0.049 R)
• M21: 6,037,321 km (0.044 R)
• M22: 6,368,381 km (0.098 R)
• M23: 6,819,120 km (0.064 R)
• M24: 8,071,553 km (0.099 R)
• M25: 8,682,960 km (0.088 R)
• M26: 10,342,299 km (0.1 R)
• M27: 10,827,744 km (0.093 R)
• M28: 11,050,944 km (0.114 R)
• M29: 11,185,582 km (0.025 R)
• M30: 11,365,997 km (0.109 R)
• M31: 12,468,683 km (0.076 R)
• M32: 12,702,654 km (0.075 R)
• M33: 12,890,998 km (0.048 R)
• M34: 13,509,436 km (0.096 R)
• M35: 13,846,330 km (0.067 R)
• M36: 14,430,510 km (0.111 R)
• M37: 14,577,864 km (0.118 R)
• M38: 14,775,034 km (0.105 R)
• M39: 15,321,964 km (0.099 R)
• M40: 15,774,497 km (0.052 R)
• M41: 16,282,382 km (0.077 R)
• M42: 16,589,656 km (0.117 R)
• M43: 17,210,038 km (0.118 R)
• M44: 19,332,832 km (0.081 R)
• M45: 21,424,958 km (0.12 R)
• M46: 21,987,446 km (0.091 R)
• M47: 23,299,569 km (0.078 R)
• M48: 23,588,143 km (0.09 R)
• M49: 24,285,569 km (0.08 R)
• M50: 25,048,967 km (0.08 R)
• M51: 26,118,891 km (0.056 R)
• M52: 26,961,276 km (0.057 R)
• M53: 28,549,557 km (0.06 R)
• M54: 28,672,975 km (0.104 R)
• M55: 29,106,360 km (0.099 R)
• M56: 29,230,526 km (0.075 R)
• M57: 30,167,907 km (0.104 R)
• M58: 30,356,550 km (0.103 R)
• M59: 31,115,160 km (0.114 R)
• M60: 33,363,168 km (0.088 R)
• M61: 33,688,543 km (0.108 R)
• M62: 34,015,115 km (0.096 R)
• M63: 34,211,387 km (0.096 R)
• M64: 34,737,074 km (0.076 R)
• M65: 35,331,427 km (0.102 R)
• M66: 36,731,513 km (0.118 R)
• M67: 38,285,835 km (0.06 R)
• M68: 38,626,469 km (0.078 R)
• M69: 38,899,785 km (0.071 R)
• M70: 39,585,841 km (0.11 R)
• M71: 39,723,620 km (0.03 R)
• M72: 40,761,381 km (0.082 R)
• M73: 41,808,117 km (0.1 R)
• M74: 44,213,351 km (0.053 R)
• M75: 45,288,811 km (0.075 R)
• M76: 47,611,617 km (0.035 R)
• M77: 47,978,132 km (0.094 R)
• M78: 48,861,357 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 3.5

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.12 AU - 18.54 AU

Year: 22239 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,432,763 km

• M1: 52,060 km (0.083 R)
• M2: 178,919 km (0.109 R)
• M3: 235,617 km (0.104 R)
• M4: 272,867 km (0.1 R)
• M5: 325,525 km (0.069 R)
• M6: 381,923 km (0.107 R)
• M7: 520,451 km (0.096 R)
• M8: 2,272,840 km (0.096 R)
• M9: 2,578,469 km (0.086 R)
• M10: 3,075,732 km (0.093 R)
• M11: 3,319,876 km (0.072 R)
• M12: 3,602,018 km (0.058 R)
• M13: 3,826,714 km (0.12 R)
• M14: 3,990,074 km (0.08 R)
• M15: 4,323,378 km (0.1 R)
• M16: 5,195,384 km (0.105 R)
• M17: 5,706,560 km (0.1 R)
• M18: 6,043,754 km (0.078 R)
• M19: 6,310,337 km (0.103 R)
• M20: 6,348,784 km (0.025 R)
• M21: 6,776,335 km (0.078 R)
• M22: 7,013,597 km (0.117 R)
• M23: 7,414,818 km (0.087 R)
• M24: 7,906,098 km (0.116 R)
• M25: 8,281,589 km (0.117 R)
• M26: 8,365,663 km (0.05 R)
• M27: 8,492,522 km (0.079 R)
• M28: 9,092,858 km (0.034 R)
• M29: 9,486,001 km (0.066 R)
• M30: 9,751,088 km (0.11 R)
• M31: 10,379,250 km (0.114 R)
• M32: 10,789,896 km (0.111 R)
• M33: 11,815,838 km (0.102 R)
• M34: 12,726,740 km (0.105 R)
• M35: 14,972,204 km (0.116 R)
• M36: 15,591,389 km (0.079 R)
• M37: 15,747,420 km (0.117 R)
• M38: 15,904,049 km (0.101 R)
• M39: 16,008,767 km (0.115 R)
• M40: 16,113,635 km (0.075 R)
• M41: 18,533,979 km (0.091 R)
• M42: 18,865,039 km (0.111 R)
• M43: 19,421,394 km (0.099 R)
• M44: 19,533,293 km (0.066 R)
• M45: 21,122,322 km (0.048 R)
• M46: 21,815,857 km (0.064 R)
• M47: 21,932,245 km (0.09 R)
• M48: 22,634,457 km (0.079 R)
• M49: 22,693,249 km (0.101 R)
• M50: 22,811,132 km (0.105 R)
• M51: 24,301,576 km (0.072 R)
• M52: 24,361,864 km (0.095 R)
• M53: 25,028,023 km (0.077 R)
• M54: 28,765,875 km (0.087 R)
• M55: 29,277,350 km (0.106 R)
• M56: 29,598,388 km (0.081 R)
• M57: 30,698,979 km (0.081 R)
• M58: 30,764,054 km (0.088 R)
• M59: 31,287,048 km (0.092 R)
• M60: 33,810,615 km (0.12 R)
• M61: 34,417,683 km (0.037 R)
• M62: 35,096,558 km (0.093 R)
• M63: 36,743,930 km (0.109 R)
• M64: 37,298,489 km (0.118 R)
• M65: 38,486,296 km (0.065 R)
• M66: 38,767,690 km (0.114 R)
• M67: 42,195,875 km (0.105 R)
• M68: 43,360,045 km (0.105 R)
• M69: 43,872,568 km (0.082 R)
• M70: 44,092,925 km (0.079 R)
• M71: 44,166,378 km (0.11 R)
• M72: 45,274,150 km (0.115 R)
• M73: 45,348,351 km (0.075 R)
• M74: 45,943,152 km (0.062 R)
• M75: 46,765,192 km (0.056 R)
• M76: 48,499,630 km (0.047 R)
• M77: 48,651,472 km (0.054 R)
• M78: 51,102,034 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.8

Radius: 6.1

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.63 AU - 22.71 AU

Year: 27348 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,432,763 km

• M1: 132,693 km (0.07 R)
• M2: 317,297 km (0.105 R)
• M3: 447,597 km (0.092 R)
• M4: 573,409 km (0.064 R)
• M5: 783,444 km (0.093 R)
• M6: 1,044,193 km (0.086 R)
• M7: 1,452,147 km (0.094 R)
• M8: 1,804,599 km (0.08 R)
• M9: 2,077,316 km (0.069 R)
• M10: 2,182,932 km (0.095 R)
• M11: 2,510,402 km (0.05 R)
• M12: 2,931,669 km (0.105 R)
• M13: 2,971,014 km (0.043 R)
• M14: 3,499,094 km (0.089 R)
• M15: 3,838,532 km (0.092 R)
• M16: 4,412,240 km (0.029 R)
• M17: 4,686,153 km (0.051 R)
• M18: 5,107,122 km (0.095 R)
• M19: 6,035,376 km (0.119 R)
• M20: 6,288,346 km (0.104 R)
• M21: 6,648,129 km (0.06 R)
• M22: 7,067,602 km (0.113 R)
• M23: 7,173,816 km (0.064 R)
• M24: 7,876,926 km (0.109 R)
• M25: 8,097,733 km (0.101 R)
• M26: 9,348,072 km (0.08 R)
• M27: 9,935,991 km (0.099 R)
• M28: 10,657,352 km (0.089 R)
• M29: 10,718,239 km (0.07 R)
• M30: 10,962,831 km (0.093 R)
• M31: 11,147,585 km (0.035 R)
• M32: 11,457,701 km (0.081 R)
• M33: 11,520,083 km (0.093 R)
• M34: 11,959,751 km (0.112 R)
• M35: 12,597,487 km (0.085 R)
• M36: 12,790,917 km (0.076 R)
• M37: 13,508,688 km (0.089 R)
• M38: 13,706,755 km (0.037 R)
• M39: 15,947,582 km (0.068 R)
• M40: 16,932,085 km (0.062 R)
• M41: 17,145,562 km (0.032 R)
• M42: 17,503,400 km (0.091 R)
• M43: 17,647,313 km (0.05 R)
• M44: 19,776,539 km (0.086 R)
• M45: 21,061,884 km (0.111 R)
• M46: 22,530,187 km (0.105 R)
• M47: 22,843,595 km (0.071 R)
• M48: 24,271,207 km (0.111 R)
• M49: 25,076,792 km (0.072 R)
• M50: 25,891,053 km (0.114 R)
• M51: 26,055,012 km (0.108 R)
• M52: 27,545,606 km (0.108 R)
• M53: 28,301,224 km (0.115 R)
• M54: 29,918,826 km (0.12 R)
• M55: 30,176,882 km (0.074 R)
• M56: 30,868,922 km (0.063 R)
• M57: 33,599,233 km (0.062 R)
• M58: 34,857,351 km (0.107 R)
• M59: 39,286,645 km (0.106 R)
• M60: 40,136,510 km (0.116 R)
• M61: 40,992,659 km (0.079 R)
• M62: 43,013,427 km (0.036 R)
• M63: 44,574,630 km (0.054 R)
• M64: 44,672,767 km (0.111 R)
• M65: 45,362,263 km (0.106 R)
• M66: 45,658,766 km (0.076 R)
• M67: 46,253,717 km (0.12 R)
• M68: 46,651,797 km (0.098 R)
• M69: 48,861,507 km (0.095 R)
• M70: 50,489,880 km (0.113 R)
• M71: 51,619,643 km (0.102 R)
• M72: 52,342,949 km (0.114 R)
• M73: 52,446,620 km (0.071 R)
• M74: 53,277,786 km (0.059 R)
• M75: 53,590,744 km (0.095 R)
• M76: 54,218,158 km (0.03 R)
• M77: 54,323,026 km (0.062 R)
• M78: 54,848,264 km (0.11 R)
• M79: 56,115,358 km (0.064 R)
• M80: 56,433,702 km (0.08 R)
• M81: 62,264,728 km (0.102 R)
• M82: 62,924,455 km (0.097 R)
• M83: 63,918,233 km (0.109 R)
• M84: 68,623,984 km (0.105 R)
• M85: 70,789,114 km (0.074 R)
• M86: 71,937,726 km (0.111 R)
• M87: 72,168,107 km (0.11 R)
• M88: 72,283,447 km (0.087 R)
• M89: 72,514,277 km (0.064 R)
• M90: 73,439,988 km (0.085 R)
• M91: 75,186,244 km (0.049 R)
• M92: 77,654,011 km (0.107 R)
• M93: 77,772,043 km (0.111 R)
• M94: 78,719,596 km (0.032 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit