🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 260 Days

Day: 14.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,588,658 km

• M1: 55,202 km (0.069 R)
• M2: 558,299 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 260 Days

Day: 17.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.92 AU - 2.92 AU

Year: 1779 Days

Day: 24.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.73 AU - 3.53 AU

Year: 1974 Days

Day: 24.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 11.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.1 AU - 7.98 AU

Year: 6658 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,588,658 km

• M1: 145,409 km (0.074 R)
• M2: 262,544 km (0.083 R)
• M3: 344,823 km (0.111 R)
• M4: 440,416 km (0.066 R)
• M5: 512,672 km (0.077 R)
• M6: 665,561 km (0.041 R)
• M7: 744,997 km (0.104 R)
• M8: 835,205 km (0.099 R)
• M9: 1,020,108 km (0.075 R)
• M10: 1,129,763 km (0.11 R)
• M11: 1,251,985 km (0.111 R)
• M12: 1,336,208 km (0.084 R)
• M13: 1,510,490 km (0.033 R)
• M14: 1,739,075 km (0.066 R)
• M15: 2,220,182 km (0.109 R)
• M16: 2,386,236 km (0.068 R)
• M17: 2,686,927 km (0.1 R)
• M18: 3,079,921 km (0.047 R)
• M19: 3,254,053 km (0.077 R)
• M20: 3,491,465 km (0.055 R)
• M21: 4,224,494 km (0.12 R)
• M22: 4,366,463 km (0.083 R)
• M23: 4,536,406 km (0.079 R)
• M24: 5,086,328 km (0.057 R)
• M25: 5,320,747 km (0.12 R)
• M26: 5,544,546 km (0.041 R)
• M27: 5,728,701 km (0.03 R)
• M28: 5,958,184 km (0.112 R)
• M29: 6,263,962 km (0.094 R)
• M30: 6,381,845 km (0.105 R)
• M31: 6,800,270 km (0.103 R)
• M32: 7,166,037 km (0.086 R)
• M33: 7,289,455 km (0.087 R)
• M34: 7,679,607 km (0.094 R)
• M35: 7,901,012 km (0.119 R)
• M36: 8,076,490 km (0.054 R)
• M37: 8,973,329 km (0.082 R)
• M38: 9,156,586 km (0.106 R)
• M39: 9,256,967 km (0.103 R)
• M40: 9,341,041 km (0.066 R)
• M41: 9,560,501 km (0.092 R)
• M42: 10,177,592 km (0.118 R)
• M43: 10,455,844 km (0.119 R)
• M44: 10,701,633 km (0.077 R)
• M45: 11,038,079 km (0.101 R)
• M46: 11,504,076 km (0.114 R)
• M47: 12,178,463 km (0.117 R)
• M48: 12,307,417 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 15

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.99 AU - 10.65 AU

Year: 9337 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,588,658 km

• M1: 188,045 km (0.112 R)
• M2: 349,760 km (0.028 R)
• M3: 467,045 km (0.038 R)
• M4: 857,046 km (0.086 R)
• M5: 997,967 km (0.109 R)
• M6: 1,205,759 km (0.11 R)
• M7: 1,305,241 km (0.104 R)
• M8: 1,778,270 km (0.097 R)
• M9: 1,893,311 km (0.084 R)
• M10: 2,379,354 km (0.111 R)
• M11: 2,743,027 km (0.087 R)
• M12: 3,180,750 km (0.092 R)
• M13: 3,322,120 km (0.102 R)
• M14: 3,969,729 km (0.111 R)
• M15: 4,371,100 km (0.062 R)
• M16: 6,140,095 km (0.092 R)
• M17: 6,389,026 km (0.057 R)
• M18: 6,532,640 km (0.106 R)
• M19: 7,950,977 km (0.047 R)
• M20: 8,497,159 km (0.099 R)
• M21: 8,894,641 km (0.115 R)
• M22: 9,217,174 km (0.099 R)
• M23: 9,379,936 km (0.1 R)
• M24: 9,790,881 km (0.096 R)
• M25: 10,630,724 km (0.043 R)
• M26: 11,145,640 km (0.058 R)
• M27: 12,694,127 km (0.112 R)
• M28: 12,829,962 km (0.113 R)
• M29: 13,701,819 km (0.099 R)
• M30: 15,261,227 km (0.106 R)
• M31: 15,842,265 km (0.073 R)
• M32: 16,282,681 km (0.111 R)
• M33: 16,578,735 km (0.086 R)
• M34: 16,876,435 km (0.11 R)
• M35: 17,780,305 km (0.053 R)
• M36: 18,854,568 km (0.119 R)
• M37: 19,844,756 km (0.074 R)
• M38: 21,119,629 km (0.091 R)
• M39: 22,093,212 km (0.078 R)
• M40: 22,640,441 km (0.11 R)
• M41: 23,026,104 km (0.091 R)
• M42: 23,748,213 km (0.098 R)
• M43: 24,365,005 km (0.035 R)
• M44: 24,534,200 km (0.111 R)
• M45: 24,873,638 km (0.089 R)
• M46: 25,271,718 km (0.092 R)
• M47: 25,614,596 km (0.062 R)
• M48: 25,786,484 km (0.113 R)
• M49: 27,234,891 km (0.118 R)
• M50: 28,116,471 km (0.088 R)
• M51: 28,412,376 km (0.094 R)
• M52: 28,947,786 km (0.106 R)
• M53: 29,306,522 km (0.098 R)
• M54: 29,426,500 km (0.119 R)
• M55: 29,907,756 km (0.096 R)
• M56: 30,573,915 km (0.04 R)
• M57: 30,756,425 km (0.115 R)
• M58: 31,428,717 km (0.107 R)
• M59: 33,286,723 km (0.078 R)
• M60: 33,976,968 km (0.077 R)
• M61: 34,292,320 km (0.082 R)
• M62: 34,862,288 km (0.063 R)
• M63: 35,563,303 km (0.103 R)
• M64: 35,819,265 km (0.095 R)
• M65: 35,947,620 km (0.107 R)
• M66: 37,303,426 km (0.109 R)
• M67: 38,413,292 km (0.114 R)
• M68: 39,932,160 km (0.112 R)
• M69: 41,335,986 km (0.065 R)
• M70: 42,756,119 km (0.074 R)
• M71: 43,096,603 km (0.107 R)
• M72: 43,233,037 km (0.115 R)
• M73: 43,437,836 km (0.089 R)
• M74: 45,088,948 km (0.107 R)
• M75: 45,643,956 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 7.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.03 AU - 19.77 AU

Year: 24764 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,588,658 km

• M1: 126,859 km (0.114 R)
• M2: 180,265 km (0.098 R)
• M3: 1,100,891 km (0.112 R)
• M4: 1,645,128 km (0.111 R)
• M5: 1,752,240 km (0.103 R)
• M6: 2,058,766 km (0.098 R)
• M7: 2,596,271 km (0.106 R)
• M8: 2,784,764 km (0.116 R)
• M9: 2,912,970 km (0.103 R)
• M10: 3,242,085 km (0.071 R)
• M11: 3,652,731 km (0.12 R)
• M12: 4,336,094 km (0.044 R)
• M13: 4,485,094 km (0.093 R)
• M14: 4,941,816 km (0.063 R)
• M15: 5,940,831 km (0.11 R)
• M16: 6,315,274 km (0.098 R)
• M17: 6,697,646 km (0.106 R)
• M18: 7,484,531 km (0.063 R)
• M19: 8,116,732 km (0.083 R)
• M20: 9,192,041 km (0.102 R)
• M21: 10,361,149 km (0.12 R)
• M22: 10,560,562 km (0.053 R)
• M23: 10,710,908 km (0.102 R)
• M24: 11,064,707 km (0.084 R)
• M25: 11,731,615 km (0.086 R)
• M26: 12,096,185 km (0.091 R)
• M27: 12,358,878 km (0.08 R)
• M28: 12,836,395 km (0.11 R)
• M29: 13,104,325 km (0.092 R)
• M30: 13,428,204 km (0.06 R)
• M31: 13,700,173 km (0.071 R)
• M32: 13,754,776 km (0.045 R)
• M33: 14,471,350 km (0.101 R)
• M34: 18,714,843 km (0.101 R)
• M35: 18,775,430 km (0.028 R)
• M36: 19,079,563 km (0.072 R)
• M37: 20,312,249 km (0.076 R)
• M38: 20,561,928 km (0.039 R)
• M39: 21,380,228 km (0.085 R)
• M40: 21,570,517 km (0.097 R)
• M41: 21,889,011 km (0.097 R)
• M42: 22,337,655 km (0.096 R)
• M43: 23,832,586 km (0.107 R)
• M44: 24,161,851 km (0.066 R)
• M45: 24,293,946 km (0.106 R)
• M46: 26,033,470 km (0.073 R)
• M47: 26,236,774 km (0.119 R)
• M48: 26,304,691 km (0.081 R)
• M49: 27,467,515 km (0.073 R)
• M50: 28,089,992 km (0.078 R)
• M51: 30,126,917 km (0.051 R)
• M52: 30,768,692 km (0.101 R)
• M53: 31,631,423 km (0.119 R)
• M54: 31,848,489 km (0.104 R)
• M55: 32,867,251 km (0.108 R)
• M56: 33,527,875 km (0.036 R)
• M57: 33,675,378 km (0.082 R)
• M58: 34,564,289 km (0.116 R)
• M59: 35,235,983 km (0.066 R)
• M60: 35,836,768 km (0.08 R)
• M61: 36,138,358 km (0.109 R)
• M62: 37,353,392 km (0.028 R)
• M63: 38,736,274 km (0.064 R)
• M64: 39,745,312 km (0.114 R)
• M65: 40,920,403 km (0.097 R)
• M66: 42,984,106 km (0.05 R)
• M67: 43,947,815 km (0.079 R)
• M68: 44,190,014 km (0.026 R)
• M69: 45,000,087 km (0.112 R)
• M70: 45,488,524 km (0.096 R)
• M71: 49,123,602 km (0.099 R)
• M72: 49,710,475 km (0.101 R)
• M73: 50,721,906 km (0.106 R)
• M74: 52,251,843 km (0.064 R)
• M75: 52,508,254 km (0.102 R)
• M76: 52,593,824 km (0.104 R)
• M77: 52,936,553 km (0.058 R)
• M78: 53,194,160 km (0.08 R)
• M79: 54,142,162 km (0.1 R)
• M80: 56,142,286 km (0.102 R)
• M81: 56,843,601 km (0.106 R)
• M82: 57,283,418 km (0.115 R)
• M83: 58,255,056 km (0.094 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit