🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 248 Days

Day: 39.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,543,885 km

• M1: 114,143 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.88 AU - 2.58 AU

Year: 1222 Days

Day: 28.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,543,885 km

• M1: 348,413 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 12.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.59 AU - 6.45 AU

Year: 4761 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,543,885 km

• M1: 174,431 km (0.111 R)
• M2: 271,520 km (0.117 R)
• M3: 443,857 km (0.104 R)
• M4: 538,702 km (0.104 R)
• M5: 753,076 km (0.05 R)
• M6: 838,496 km (0.059 R)
• M7: 950,545 km (0.09 R)
• M8: 1,056,161 km (0.059 R)
• M9: 1,178,532 km (0.038 R)
• M10: 1,589,178 km (0.118 R)
• M11: 1,702,424 km (0.1 R)
• M12: 1,982,621 km (0.111 R)
• M13: 2,198,939 km (0.034 R)
• M14: 2,278,076 km (0.064 R)
• M15: 2,488,411 km (0.048 R)
• M16: 2,587,744 km (0.1 R)
• M17: 2,722,232 km (0.062 R)
• M18: 3,069,000 km (0.108 R)
• M19: 4,017,002 km (0.061 R)
• M20: 4,193,228 km (0.082 R)
• M21: 4,272,366 km (0.118 R)
• M22: 4,533,264 km (0.051 R)
• M23: 5,007,789 km (0.097 R)
• M24: 5,541,704 km (0.092 R)
• M25: 6,116,159 km (0.109 R)
• M26: 6,342,351 km (0.102 R)
• M27: 6,990,110 km (0.04 R)
• M28: 7,322,068 km (0.111 R)
• M29: 8,025,926 km (0.107 R)
• M30: 8,124,810 km (0.108 R)
• M31: 8,223,993 km (0.1 R)
• M32: 8,599,634 km (0.117 R)
• M33: 8,726,193 km (0.112 R)
• M34: 8,827,770 km (0.118 R)
• M35: 9,264,297 km (0.06 R)
• M36: 9,393,998 km (0.1 R)
• M37: 9,945,416 km (0.09 R)
• M38: 10,025,002 km (0.093 R)
• M39: 10,292,034 km (0.119 R)
• M40: 10,453,301 km (0.109 R)
• M41: 10,696,996 km (0.069 R)
• M42: 11,189,771 km (0.036 R)
• M43: 11,550,452 km (0.099 R)
• M44: 12,368,602 km (0.061 R)
• M45: 12,885,912 km (0.101 R)
• M46: 13,234,624 km (0.098 R)
• M47: 13,675,041 km (0.06 R)
• M48: 13,763,752 km (0.055 R)
• M49: 14,509,946 km (0.086 R)
• M50: 15,392,275 km (0.111 R)
• M51: 15,607,695 km (0.102 R)
• M52: 15,700,446 km (0.094 R)
• M53: 16,041,828 km (0.118 R)
• M54: 16,542,981 km (0.119 R)
• M55: 16,732,223 km (0.051 R)
• M56: 16,858,633 km (0.1 R)
• M57: 17,528,383 km (0.081 R)
• M58: 18,762,116 km (0.066 R)
• M59: 20,766,728 km (0.112 R)
• M60: 21,347,018 km (0.082 R)
• M61: 21,725,351 km (0.115 R)
• M62: 22,488,599 km (0.084 R)
• M63: 22,593,467 km (0.109 R)
• M64: 22,908,820 km (0.085 R)
• M65: 23,084,597 km (0.104 R)
• M66: 23,260,823 km (0.117 R)
• M67: 23,402,193 km (0.057 R)
• M68: 23,579,168 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 12.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.92 AU - 8.22 AU

Year: 8416 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,543,885 km

• M1: 235,168 km (0.074 R)
• M2: 324,179 km (0.094 R)
• M3: 453,132 km (0.075 R)
• M4: 537,206 km (0.06 R)
• M5: 1,169,556 km (0.096 R)
• M6: 1,293,274 km (0.1 R)
• M7: 1,605,784 km (0.092 R)
• M8: 2,580,563 km (0.061 R)
• M9: 2,976,399 km (0.11 R)
• M10: 3,105,502 km (0.069 R)
• M11: 3,214,559 km (0.068 R)
• M12: 3,414,123 km (0.099 R)
• M13: 3,572,098 km (0.106 R)
• M14: 3,663,652 km (0.106 R)
• M15: 4,037,347 km (0.118 R)
• M16: 4,156,726 km (0.102 R)
• M17: 4,350,156 km (0.096 R)
• M18: 4,596,245 km (0.119 R)
• M19: 4,771,274 km (0.087 R)
• M20: 5,283,647 km (0.041 R)
• M21: 5,786,595 km (0.108 R)
• M22: 6,139,796 km (0.078 R)
• M23: 6,528,002 km (0.096 R)
• M24: 7,710,723 km (0.089 R)
• M25: 7,859,573 km (0.089 R)
• M26: 8,803,236 km (0.053 R)
• M27: 9,115,297 km (0.117 R)
• M28: 9,558,406 km (0.06 R)
• M29: 10,008,546 km (0.048 R)
• M30: 10,268,847 km (0.104 R)
• M31: 10,696,697 km (0.091 R)
• M32: 11,265,168 km (0.08 R)
• M33: 11,604,157 km (0.114 R)
• M34: 11,912,030 km (0.083 R)
• M35: 12,501,146 km (0.109 R)
• M36: 12,711,331 km (0.116 R)
• M37: 13,456,328 km (0.094 R)
• M38: 13,635,696 km (0.095 R)
• M39: 13,815,962 km (0.075 R)
• M40: 13,997,125 km (0.065 R)
• M41: 14,398,197 km (0.066 R)
• M42: 14,581,753 km (0.076 R)
• M43: 14,729,257 km (0.098 R)
• M44: 14,988,360 km (0.09 R)
• M45: 15,398,857 km (0.104 R)
• M46: 15,511,354 km (0.073 R)
• M47: 15,624,151 km (0.067 R)
• M48: 15,737,397 km (0.085 R)
• M49: 15,850,792 km (0.027 R)
• M50: 16,575,294 km (0.078 R)
• M51: 16,844,870 km (0.114 R)
• M52: 17,116,091 km (0.082 R)
• M53: 17,310,568 km (0.075 R)
• M54: 17,741,111 km (0.1 R)
• M55: 19,094,373 km (0.12 R)
• M56: 19,865,101 km (0.067 R)
• M57: 19,987,622 km (0.105 R)
• M58: 20,069,602 km (0.09 R)
• M59: 21,311,264 km (0.05 R)
• M60: 21,604,476 km (0.088 R)
• M61: 22,195,088 km (0.107 R)
• M62: 22,919,441 km (0.08 R)
• M63: 23,738,340 km (0.085 R)
• M64: 23,998,790 km (0.036 R)
• M65: 24,698,309 km (0.101 R)
• M66: 24,786,123 km (0.099 R)
• M67: 25,760,005 km (0.113 R)
• M68: 25,893,746 km (0.095 R)
• M69: 26,476,130 km (0.078 R)
• M70: 27,108,181 km (0.096 R)
• M71: 27,426,077 km (0.094 R)
• M72: 28,065,458 km (0.093 R)
• M73: 28,294,941 km (0.097 R)
• M74: 28,433,020 km (0.083 R)
• M75: 28,571,249 km (0.113 R)
• M76: 28,709,776 km (0.096 R)
• M77: 28,848,453 km (0.029 R)
• M78: 29,359,031 km (0.042 R)
• M79: 29,498,755 km (0.115 R)
• M80: 29,825,776 km (0.11 R)
• M81: 30,200,968 km (0.119 R)
• M82: 31,335,668 km (0.067 R)
• M83: 31,812,735 km (0.051 R)
• M84: 31,956,200 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 7.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.3 AU - 15.7 AU

Year: 20269 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,543,885 km

• M1: 395,686 km (0.117 R)
• M2: 657,333 km (0.101 R)
• M3: 891,005 km (0.104 R)
• M4: 1,088,325 km (0.098 R)
• M5: 1,234,781 km (0.11 R)
• M6: 1,343,538 km (0.071 R)
• M7: 1,478,177 km (0.047 R)
• M8: 1,570,478 km (0.106 R)
• M9: 1,984,266 km (0.073 R)
• M10: 2,296,178 km (0.043 R)
• M11: 2,485,269 km (0.074 R)
• M12: 3,382,857 km (0.037 R)
• M13: 4,238,556 km (0.065 R)
• M14: 4,879,135 km (0.089 R)
• M15: 5,087,674 km (0.105 R)
• M16: 5,263,751 km (0.085 R)
• M17: 5,840,600 km (0.068 R)
• M18: 5,987,954 km (0.1 R)
• M19: 6,324,100 km (0.047 R)
• M20: 6,589,786 km (0.116 R)
• M21: 6,666,380 km (0.078 R)
• M22: 6,781,720 km (0.084 R)
• M23: 6,975,599 km (0.05 R)
• M24: 7,329,099 km (0.114 R)
• M25: 7,408,535 km (0.108 R)
• M26: 7,528,064 km (0.103 R)
• M27: 7,648,341 km (0.11 R)
• M28: 8,176,720 km (0.119 R)
• M29: 8,259,149 km (0.03 R)
• M30: 9,700,674 km (0.035 R)
• M31: 9,875,404 km (0.071 R)
• M32: 10,854,672 km (0.09 R)
• M33: 11,355,825 km (0.107 R)
• M34: 11,864,607 km (0.087 R)
• M35: 12,145,253 km (0.115 R)
• M36: 12,952,184 km (0.114 R)
• M37: 13,434,936 km (0.096 R)
• M38: 14,120,842 km (0.062 R)
• M39: 14,517,725 km (0.091 R)
• M40: 14,667,622 km (0.082 R)
• M41: 14,868,233 km (0.057 R)
• M42: 15,884,601 km (0.115 R)
• M43: 16,090,597 km (0.087 R)
• M44: 17,186,402 km (0.045 R)
• M45: 17,397,784 km (0.12 R)
• M46: 17,930,202 km (0.085 R)
• M47: 18,037,314 km (0.116 R)
• M48: 19,339,414 km (0.082 R)
• M49: 19,559,473 km (0.115 R)
• M50: 19,780,279 km (0.039 R)
• M51: 20,224,286 km (0.109 R)
• M52: 20,896,579 km (0.117 R)
• M53: 21,065,774 km (0.033 R)
• M54: 21,178,720 km (0.082 R)
• M55: 21,348,813 km (0.081 R)
• M56: 21,633,049 km (0.105 R)
• M57: 22,666,770 km (0.09 R)
• M58: 23,189,764 km (0.045 R)
• M59: 23,716,648 km (0.107 R)
• M60: 24,841,923 km (0.084 R)
• M61: 25,441,212 km (0.1 R)
• M62: 26,348,972 km (0.062 R)
• M63: 26,592,817 km (0.078 R)
• M64: 26,837,409 km (0.103 R)
• M65: 29,198,213 km (0.093 R)
• M66: 30,659,036 km (0.096 R)
• M67: 31,108,428 km (0.104 R)
• M68: 32,993,062 km (0.114 R)
• M69: 33,519,497 km (0.084 R)
• M70: 33,849,809 km (0.056 R)
• M71: 33,982,353 km (0.117 R)
• M72: 34,181,318 km (0.072 R)
• M73: 34,447,303 km (0.068 R)
• M74: 34,513,874 km (0.032 R)
• M75: 35,249,297 km (0.118 R)
• M76: 35,854,870 km (0.106 R)
• M77: 35,989,957 km (0.114 R)
• M78: 38,104,522 km (0.093 R)
• M79: 38,587,574 km (0.082 R)
• M80: 39,769,098 km (0.095 R)
• M81: 42,238,809 km (0.056 R)
• M82: 42,738,765 km (0.08 R)
• M83: 43,528,193 km (0.114 R)
• M84: 43,600,299 km (0.119 R)
• M85: 44,033,086 km (0.099 R)
• M86: 44,757,738 km (0.059 R)
• M87: 45,413,426 km (0.035 R)
• M88: 46,439,517 km (0.099 R)
• M89: 47,324,987 km (0.118 R)
• M90: 47,621,490 km (0.118 R)
• M91: 47,844,241 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit