🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 198 Days

Day: 29.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 52.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.6 AU - 2.8 AU

Year: 1567 Days

Day: 36.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.94 AU - 3.82 AU

Year: 2194 Days

Day: 17.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.6 AU - 3.92 AU

Year: 2574 Days

Day: 36.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.17 AU - 4.49 AU

Year: 3181 Days

Day: 21.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.4

Radius: 8.4

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.03 AU - 10.61 AU

Year: 9249 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,740,383 km

• M1: 105,915 km (0.049 R)
• M2: 345,721 km (0.108 R)
• M3: 598,691 km (0.093 R)
• M4: 820,096 km (0.086 R)
• M5: 1,439,880 km (0.117 R)
• M6: 1,717,084 km (0.095 R)
• M7: 2,519,827 km (0.045 R)
• M8: 2,749,758 km (0.099 R)
• M9: 2,933,465 km (0.114 R)
• M10: 3,650,188 km (0.095 R)
• M11: 4,117,532 km (0.073 R)
• M12: 4,297,648 km (0.119 R)
• M13: 4,388,603 km (0.1 R)
• M14: 4,449,639 km (0.085 R)
• M15: 5,236,673 km (0.096 R)
• M16: 5,662,878 km (0.113 R)
• M17: 5,863,339 km (0.092 R)
• M18: 5,930,808 km (0.066 R)
• M19: 6,100,302 km (0.115 R)
• M20: 6,202,777 km (0.113 R)
• M21: 6,971,859 km (0.101 R)
• M22: 7,043,217 km (0.104 R)
• M23: 8,369,851 km (0.067 R)
• M24: 8,790,371 km (0.051 R)
• M25: 8,867,563 km (0.12 R)
• M26: 9,178,727 km (0.098 R)
• M27: 9,335,655 km (0.078 R)
• M28: 9,493,481 km (0.107 R)
• M29: 9,691,997 km (0.118 R)
• M30: 10,295,625 km (0.095 R)
• M31: 10,499,676 km (0.113 R)
• M32: 10,663,785 km (0.116 R)
• M33: 12,829,962 km (0.079 R)
• M34: 13,093,554 km (0.103 R)
• M35: 13,181,667 km (0.091 R)
• M36: 13,314,510 km (0.102 R)
• M37: 13,894,949 km (0.044 R)
• M38: 14,256,228 km (0.119 R)
• M39: 15,405,290 km (0.068 R)
• M40: 15,779,135 km (0.105 R)
• M41: 16,108,848 km (0.102 R)
• M42: 17,063,283 km (0.061 R)
• M43: 17,595,851 km (0.056 R)
• M44: 17,790,927 km (0.113 R)
• M45: 18,281,757 km (0.028 R)
• M46: 19,176,502 km (0.091 R)
• M47: 19,276,733 km (0.104 R)
• M48: 20,136,322 km (0.079 R)
• M49: 20,750,571 km (0.077 R)
• M50: 21,683,463 km (0.105 R)
• M51: 22,471,246 km (0.087 R)
• M52: 22,895,206 km (0.116 R)
• M53: 23,001,720 km (0.095 R)
• M54: 23,858,916 km (0.091 R)
• M55: 24,835,790 km (0.089 R)
• M56: 24,890,393 km (0.086 R)
• M57: 25,659,775 km (0.053 R)
• M58: 26,325,485 km (0.09 R)
• M59: 26,492,885 km (0.079 R)
• M60: 27,730,508 km (0.12 R)
• M61: 28,299,280 km (0.081 R)
• M62: 28,814,495 km (0.109 R)
• M63: 28,871,940 km (0.029 R)
• M64: 30,437,183 km (0.088 R)
• M65: 30,612,811 km (0.062 R)
• M66: 31,082,847 km (0.046 R)
• M67: 31,141,789 km (0.106 R)
• M68: 31,200,730 km (0.107 R)
• M69: 32,866,353 km (0.051 R)
• M70: 33,528,623 km (0.054 R)
• M71: 34,682,770 km (0.117 R)
• M72: 36,221,384 km (0.098 R)
• M73: 36,842,964 km (0.089 R)
• M74: 37,030,111 km (0.058 R)
• M75: 37,155,025 km (0.071 R)
• M76: 37,280,238 km (0.106 R)
• M77: 37,656,327 km (0.104 R)
• M78: 38,602,235 km (0.103 R)
• M79: 38,792,373 km (0.113 R)
• M80: 39,109,820 km (0.047 R)
• M81: 39,300,857 km (0.104 R)
• M82: 39,555,921 km (0.049 R)
• M83: 39,747,556 km (0.095 R)
• M84: 40,131,723 km (0.093 R)
• M85: 40,452,910 km (0.049 R)
• M86: 41,033,200 km (0.068 R)
• M87: 43,118,445 km (0.106 R)
• M88: 43,513,383 km (0.085 R)
• M89: 43,909,369 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 9.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.19 AU - 13.85 AU

Year: 15642 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,740,383 km

• M1: 221,554 km (0.107 R)
• M2: 300,991 km (0.085 R)
• M3: 361,728 km (0.075 R)
• M4: 427,850 km (0.078 R)
• M5: 762,500 km (0.098 R)
• M6: 829,520 km (0.077 R)
• M7: 1,248,544 km (0.063 R)
• M8: 1,609,972 km (0.049 R)
• M9: 1,817,913 km (0.086 R)
• M10: 1,909,766 km (0.104 R)
• M11: 2,292,887 km (0.075 R)
• M12: 2,359,158 km (0.103 R)
• M13: 3,240,739 km (0.101 R)
• M14: 3,504,480 km (0.106 R)
• M15: 4,053,055 km (0.091 R)
• M16: 4,882,874 km (0.085 R)
• M17: 5,011,828 km (0.065 R)
• M18: 5,628,620 km (0.118 R)
• M19: 6,981,433 km (0.086 R)
• M20: 7,619,169 km (0.111 R)
• M21: 8,533,063 km (0.102 R)
• M22: 8,688,644 km (0.071 R)
• M23: 8,950,291 km (0.064 R)
• M24: 9,108,416 km (0.078 R)
• M25: 10,296,522 km (0.086 R)
• M26: 10,965,075 km (0.111 R)
• M27: 11,361,659 km (0.045 R)
• M28: 11,936,115 km (0.09 R)
• M29: 12,168,590 km (0.058 R)
• M30: 12,638,028 km (0.107 R)
• M31: 12,756,360 km (0.105 R)
• M32: 13,113,450 km (0.055 R)
• M33: 14,451,005 km (0.104 R)
• M34: 15,135,864 km (0.119 R)
• M35: 17,450,442 km (0.104 R)
• M36: 17,582,238 km (0.109 R)
• M37: 18,246,303 km (0.092 R)
• M38: 19,189,667 km (0.083 R)
• M39: 19,462,085 km (0.111 R)
• M40: 19,667,333 km (0.077 R)
• M41: 19,804,514 km (0.064 R)
• M42: 19,873,180 km (0.119 R)
• M43: 20,773,609 km (0.077 R)
• M44: 22,399,289 km (0.092 R)
• M45: 22,614,261 km (0.087 R)
• M46: 23,118,705 km (0.119 R)
• M47: 23,336,071 km (0.099 R)
• M48: 24,138,813 km (0.054 R)
• M49: 24,654,327 km (0.091 R)
• M50: 25,546,380 km (0.057 R)
• M51: 29,533,013 km (0.105 R)
• M52: 31,117,105 km (0.115 R)
• M53: 32,323,163 km (0.097 R)
• M54: 32,728,573 km (0.104 R)
• M55: 32,972,717 km (0.071 R)
• M56: 33,626,460 km (0.095 R)
• M57: 34,367,119 km (0.116 R)
• M58: 35,613,419 km (0.05 R)
• M59: 36,705,633 km (0.055 R)
• M60: 38,836,505 km (0.109 R)
• M61: 39,181,178 km (0.106 R)
• M62: 40,308,398 km (0.087 R)
• M63: 40,744,775 km (0.116 R)
• M64: 41,358,426 km (0.11 R)
• M65: 42,594,703 km (0.092 R)
• M66: 43,128,169 km (0.109 R)
• M67: 44,112,074 km (0.082 R)
• M68: 44,381,799 km (0.102 R)
• M69: 44,922,595 km (0.063 R)
• M70: 46,193,130 km (0.116 R)
• M71: 46,924,514 km (0.11 R)
• M72: 47,844,092 km (0.116 R)
• M73: 48,028,696 km (0.069 R)
• M74: 49,048,355 km (0.101 R)
• M75: 49,141,405 km (0.07 R)
• M76: 49,421,003 km (0.092 R)
• M77: 49,514,202 km (0.117 R)
• M78: 51,014,819 km (0.086 R)
• M79: 52,435,101 km (0.038 R)
• M80: 58,146,598 km (0.112 R)
• M81: 59,034,910 km (0.096 R)
• M82: 61,626,693 km (0.084 R)
• M83: 63,848,521 km (0.075 R)
• M84: 64,764,957 km (0.084 R)
• M85: 66,404,999 km (0.088 R)
• M86: 66,610,995 km (0.096 R)
• M87: 66,817,141 km (0.116 R)
• M88: 67,126,809 km (0.048 R)
• M89: 67,437,075 km (0.086 R)
• M90: 67,643,968 km (0.108 R)
• M91: 68,058,803 km (0.079 R)
• M92: 69,099,107 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.8

Radius: 5.4

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.56 AU - 18.5 AU

Year: 20575 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,740,383 km

• M1: 98,136 km (0.112 R)
• M2: 144,063 km (0.07 R)
• M3: 448,794 km (0.12 R)
• M4: 485,146 km (0.083 R)
• M5: 541,694 km (0.119 R)
• M6: 790,326 km (0.025 R)
• M7: 1,071,719 km (0.041 R)
• M8: 1,249,441 km (0.044 R)
• M9: 2,019,422 km (0.026 R)
• M10: 2,081,355 km (0.079 R)
• M11: 2,303,358 km (0.104 R)
• M12: 2,908,332 km (0.074 R)
• M13: 3,156,216 km (0.109 R)
• M14: 4,057,244 km (0.076 R)
• M15: 4,135,783 km (0.096 R)
• M16: 4,294,356 km (0.118 R)
• M17: 4,906,361 km (0.049 R)
• M18: 6,947,176 km (0.103 R)
• M19: 6,994,000 km (0.101 R)
• M20: 7,041,123 km (0.116 R)
• M21: 7,517,592 km (0.062 R)
• M22: 7,662,553 km (0.11 R)
• M23: 8,351,301 km (0.118 R)
• M24: 8,551,762 km (0.109 R)
• M25: 9,059,797 km (0.087 R)
• M26: 10,858,711 km (0.092 R)
• M27: 11,022,670 km (0.081 R)
• M28: 11,519,335 km (0.05 R)
• M29: 12,649,098 km (0.107 R)
• M30: 13,813,568 km (0.076 R)
• M31: 14,229,151 km (0.046 R)
• M32: 14,528,646 km (0.053 R)
• M33: 15,133,620 km (0.082 R)
• M34: 15,439,248 km (0.072 R)
• M35: 16,056,639 km (0.066 R)
• M36: 16,430,783 km (0.068 R)
• M37: 17,442,813 km (0.103 R)
• M38: 18,020,859 km (0.08 R)
• M39: 19,195,800 km (0.082 R)
• M40: 22,586,885 km (0.111 R)
• M41: 23,006,058 km (0.086 R)
• M42: 23,427,924 km (0.109 R)
• M43: 24,780,139 km (0.109 R)
• M44: 25,140,221 km (0.091 R)
• M45: 26,818,709 km (0.073 R)
• M46: 26,966,363 km (0.116 R)
• M47: 27,114,315 km (0.068 R)
• M48: 27,708,817 km (0.107 R)
• M49: 28,007,564 km (0.112 R)
• M50: 28,232,409 km (0.093 R)
• M51: 28,759,293 km (0.11 R)
• M52: 30,052,417 km (0.085 R)
• M53: 30,590,371 km (0.074 R)
• M54: 30,821,948 km (0.05 R)
• M55: 30,899,291 km (0.071 R)
• M56: 30,976,633 km (0.114 R)
• M57: 31,675,853 km (0.096 R)
• M58: 32,380,310 km (0.116 R)
• M59: 32,458,848 km (0.091 R)
• M60: 32,695,063 km (0.067 R)
• M61: 32,931,727 km (0.114 R)
• M62: 33,327,563 km (0.109 R)
• M63: 33,565,723 km (0.07 R)
• M64: 35,491,945 km (0.091 R)
• M65: 36,550,201 km (0.053 R)
• M66: 39,870,675 km (0.065 R)
• M67: 40,376,914 km (0.104 R)
• M68: 40,461,586 km (0.067 R)
• M69: 40,970,369 km (0.081 R)
• M70: 41,652,086 km (0.075 R)
• M71: 41,908,647 km (0.106 R)
• M72: 44,328,841 km (0.105 R)
• M73: 45,732,069 km (0.094 R)
• M74: 46,085,120 km (0.102 R)
• M75: 46,262,094 km (0.117 R)
• M76: 48,852,082 km (0.041 R)
• M77: 49,665,446 km (0.054 R)
• M78: 51,030,826 km (0.114 R)
• M79: 51,397,041 km (0.118 R)
• M80: 51,764,154 km (0.119 R)
• M81: 52,316,320 km (0.068 R)
• M82: 55,294,515 km (0.094 R)
• M83: 55,482,409 km (0.12 R)
• M84: 56,709,411 km (0.096 R)
• M85: 57,468,770 km (0.112 R)
• M86: 58,805,876 km (0.079 R)
• M87: 59,478,318 km (0.112 R)
• M88: 61,802,920 km (0.095 R)
• M89: 63,074,501 km (0.095 R)
• M90: 63,565,781 km (0.084 R)
• M91: 65,543,913 km (0.029 R)
• M92: 66,041,476 km (0.097 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit