🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 240 Days

Day: 45.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,587,845 km

• M1: 480,957 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.09 AU - 1.27 AU

Year: 464 Days

Day: 15.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,587,845 km

• M1: 170,242 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.91 AU - 5.71 AU

Year: 3815 Days

Day: 34.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 14.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.99 AU - 5.79 AU

Year: 4526 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,587,845 km

• M1: 178,769 km (0.105 R)
• M2: 363,523 km (0.092 R)
• M3: 509,530 km (0.101 R)
• M4: 924,216 km (0.084 R)
• M5: 1,210,546 km (0.117 R)
• M6: 1,307,934 km (0.075 R)
• M7: 1,437,486 km (0.102 R)
• M8: 1,757,177 km (0.105 R)
• M9: 2,100,205 km (0.067 R)
• M10: 2,831,588 km (0.068 R)
• M11: 3,334,387 km (0.025 R)
• M12: 3,616,977 km (0.03 R)
• M13: 3,949,683 km (0.076 R)
• M14: 4,119,776 km (0.078 R)
• M15: 4,489,582 km (0.115 R)
• M16: 4,734,623 km (0.111 R)
• M17: 5,076,005 km (0.105 R)
• M18: 5,261,507 km (0.098 R)
• M19: 5,472,739 km (0.117 R)
• M20: 5,567,584 km (0.085 R)
• M21: 5,734,984 km (0.112 R)
• M22: 6,621,800 km (0.082 R)
• M23: 6,773,792 km (0.061 R)
• M24: 7,107,245 km (0.103 R)
• M25: 7,524,922 km (0.11 R)
• M26: 7,950,828 km (0.097 R)
• M27: 8,466,791 km (0.034 R)
• M28: 8,632,096 km (0.041 R)
• M29: 8,826,125 km (0.039 R)
• M30: 8,937,725 km (0.103 R)
• M31: 9,645,921 km (0.103 R)
• M32: 9,789,685 km (0.103 R)
• M33: 10,108,627 km (0.087 R)
• M34: 10,225,463 km (0.106 R)
• M35: 10,637,905 km (0.097 R)
• M36: 11,570,797 km (0.116 R)
• M37: 11,754,353 km (0.105 R)
• M38: 11,938,957 km (0.114 R)
• M39: 12,155,425 km (0.039 R)
• M40: 12,373,389 km (0.113 R)
• M41: 12,907,903 km (0.043 R)
• M42: 13,643,176 km (0.112 R)
• M43: 13,739,966 km (0.114 R)
• M44: 14,490,648 km (0.085 R)
• M45: 14,622,593 km (0.097 R)
• M46: 14,788,049 km (0.114 R)
• M47: 15,120,754 km (0.036 R)
• M48: 15,895,671 km (0.101 R)
• M49: 17,308,922 km (0.102 R)
• M50: 17,519,107 km (0.11 R)
• M51: 17,765,495 km (0.102 R)
• M52: 18,297,166 km (0.052 R)
• M53: 18,834,073 km (0.097 R)
• M54: 19,376,215 km (0.119 R)
• M55: 19,667,482 km (0.094 R)
• M56: 20,254,355 km (0.101 R)
• M57: 20,438,809 km (0.076 R)
• M58: 20,846,912 km (0.03 R)
• M59: 21,595,799 km (0.118 R)
• M60: 21,708,895 km (0.085 R)
• M61: 21,859,989 km (0.089 R)
• M62: 22,505,952 km (0.068 R)
• M63: 22,658,991 km (0.115 R)
• M64: 23,042,859 km (0.086 R)
• M65: 23,158,349 km (0.089 R)
• M66: 23,274,138 km (0.07 R)
• M67: 23,506,313 km (0.072 R)
• M68: 23,739,088 km (0.085 R)
• M69: 23,894,819 km (0.064 R)
• M70: 24,129,089 km (0.117 R)
• M71: 24,717,757 km (0.083 R)
• M72: 24,954,720 km (0.049 R)
• M73: 25,192,281 km (0.11 R)
• M74: 25,311,361 km (0.115 R)
• M75: 25,589,913 km (0.072 R)
• M76: 25,789,626 km (0.063 R)
• M77: 26,270,732 km (0.071 R)
• M78: 26,472,091 km (0.104 R)
• M79: 26,674,048 km (0.096 R)
• M80: 27,160,690 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 7.2

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.4 AU - 13.86 AU

Year: 16233 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,587,845 km

• M1: 91,853 km (0.031 R)
• M2: 151,393 km (0.03 R)
• M3: 564,283 km (0.098 R)
• M4: 900,130 km (0.115 R)
• M5: 1,181,823 km (0.109 R)
• M6: 2,486,017 km (0.118 R)
• M7: 2,990,910 km (0.111 R)
• M8: 3,140,957 km (0.104 R)
• M9: 3,448,530 km (0.1 R)
• M10: 3,526,919 km (0.069 R)
• M11: 3,927,991 km (0.071 R)
• M12: 6,525,459 km (0.065 R)
• M13: 6,818,671 km (0.08 R)
• M14: 7,216,452 km (0.089 R)
• M15: 7,775,499 km (0.038 R)
• M16: 8,138,573 km (0.055 R)
• M17: 8,720,359 km (0.113 R)
• M18: 10,374,014 km (0.11 R)
• M19: 10,773,590 km (0.087 R)
• M20: 10,831,035 km (0.116 R)
• M21: 11,528,910 km (0.116 R)
• M22: 11,587,701 km (0.084 R)
• M23: 11,823,917 km (0.064 R)
• M24: 12,421,560 km (0.116 R)
• M25: 12,784,933 km (0.119 R)
• M26: 12,906,706 km (0.106 R)
• M27: 12,967,891 km (0.109 R)
• M28: 13,459,919 km (0.074 R)
• M29: 13,583,935 km (0.035 R)
• M30: 14,209,554 km (0.087 R)
• M31: 14,780,718 km (0.119 R)
• M32: 15,294,737 km (0.095 R)
• M33: 15,488,915 km (0.075 R)
• M34: 15,683,990 km (0.12 R)
• M35: 16,076,535 km (0.119 R)
• M36: 16,871,349 km (0.034 R)
• M37: 18,775,281 km (0.07 R)
• M38: 19,122,348 km (0.093 R)
• M39: 19,401,647 km (0.067 R)
• M40: 21,249,181 km (0.06 R)
• M41: 22,047,585 km (0.098 R)
• M42: 22,487,103 km (0.07 R)
• M43: 23,077,865 km (0.107 R)
• M44: 24,274,498 km (0.048 R)
• M45: 24,576,836 km (0.089 R)
• M46: 25,261,545 km (0.116 R)
• M47: 25,721,559 km (0.096 R)
• M48: 25,952,538 km (0.119 R)
• M49: 26,416,740 km (0.099 R)
• M50: 26,572,023 km (0.097 R)
• M51: 26,961,725 km (0.119 R)
• M52: 27,667,827 km (0.089 R)
• M53: 28,141,903 km (0.064 R)
• M54: 29,419,319 km (0.059 R)
• M55: 30,065,133 km (0.093 R)
• M56: 31,124,435 km (0.119 R)
• M57: 32,944,892 km (0.106 R)
• M58: 33,279,542 km (0.114 R)
• M59: 33,867,911 km (0.096 R)
• M60: 34,290,375 km (0.107 R)
• M61: 34,375,048 km (0.104 R)
• M62: 34,544,692 km (0.063 R)
• M63: 34,629,514 km (0.066 R)
• M64: 35,482,371 km (0.085 R)
• M65: 37,208,730 km (0.112 R)
• M66: 38,082,083 km (0.067 R)
• M67: 38,785,642 km (0.095 R)
• M68: 39,493,389 km (0.1 R)
• M69: 39,848,983 km (0.062 R)
• M70: 40,384,244 km (0.096 R)
• M71: 41,642,512 km (0.096 R)
• M72: 44,013,040 km (0.045 R)
• M73: 45,773,059 km (0.059 R)
• M74: 46,239,954 km (0.075 R)
• M75: 46,427,101 km (0.099 R)
• M76: 47,272,778 km (0.107 R)
• M77: 49,265,571 km (0.092 R)
• M78: 49,935,919 km (0.098 R)
• M79: 51,576,559 km (0.069 R)
• M80: 53,922,552 km (0.118 R)
• M81: 54,613,395 km (0.08 R)
• M82: 56,203,322 km (0.105 R)
• M83: 57,305,110 km (0.079 R)
• M84: 57,506,319 km (0.073 R)
• M85: 58,515,357 km (0.077 R)
• M86: 60,039,909 km (0.097 R)
• M87: 60,755,884 km (0.094 R)
• M88: 64,795,924 km (0.081 R)
• M89: 64,900,643 km (0.057 R)
• M90: 65,320,265 km (0.052 R)
• M91: 66,372,835 km (0.056 R)
• M92: 68,494,881 km (0.099 R)
• M93: 68,815,170 km (0.074 R)
• M94: 69,993,702 km (0.057 R)
• M95: 72,261,905 km (0.107 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit