🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 241 Days

Day: 29.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,334,683 km

• M1: 185,651 km (0.09 R)
• M2: 355,145 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.99 AU - 1.07 AU

Year: 396 Days

Day: 16.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.77 AU - 3.56 AU

Year: 2128 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 8.1

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.41 AU - 5.65 AU

Year: 4273 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,334,683 km

• M1: 138,677 km (0.072 R)
• M2: 220,806 km (0.1 R)
• M3: 290,669 km (0.058 R)
• M4: 361,877 km (0.079 R)
• M5: 575,503 km (0.112 R)
• M6: 702,661 km (0.065 R)
• M7: 887,115 km (0.096 R)
• M8: 1,023,100 km (0.05 R)
• M9: 1,087,427 km (0.097 R)
• M10: 1,260,811 km (0.107 R)
• M11: 1,634,806 km (0.117 R)
• M12: 1,695,243 km (0.047 R)
• M13: 1,756,578 km (0.082 R)
• M14: 1,834,369 km (0.097 R)
• M15: 2,009,548 km (0.12 R)
• M16: 2,123,841 km (0.111 R)
• M17: 2,257,282 km (0.088 R)
• M18: 3,095,629 km (0.101 R)
• M19: 3,247,321 km (0.091 R)
• M20: 3,401,407 km (0.073 R)
• M21: 3,597,530 km (0.101 R)
• M22: 3,657,070 km (0.113 R)
• M23: 3,777,047 km (0.111 R)
• M24: 4,186,945 km (0.111 R)
• M25: 4,397,130 km (0.114 R)
• M26: 4,632,448 km (0.091 R)
• M27: 4,827,972 km (0.068 R)
• M28: 5,026,339 km (0.055 R)
• M29: 5,916,446 km (0.109 R)
• M30: 6,105,089 km (0.11 R)
• M31: 6,200,233 km (0.106 R)
• M32: 6,561,063 km (0.045 R)
• M33: 6,682,836 km (0.088 R)
• M34: 6,830,040 km (0.09 R)
• M35: 7,378,765 km (0.07 R)
• M36: 7,786,868 km (0.053 R)
• M37: 7,864,210 km (0.082 R)
• M38: 7,915,971 km (0.085 R)
• M39: 8,202,302 km (0.037 R)
• M40: 8,333,649 km (0.105 R)
• M41: 8,439,115 km (0.108 R)
• M42: 8,651,544 km (0.076 R)
• M43: 8,731,729 km (0.039 R)
• M44: 8,892,696 km (0.099 R)
• M45: 9,244,849 km (0.027 R)
• M46: 9,463,860 km (0.106 R)
• M47: 10,019,018 km (0.108 R)
• M48: 10,215,739 km (0.116 R)
• M49: 10,272,138 km (0.071 R)
• M50: 10,413,807 km (0.085 R)
• M51: 10,871,277 km (0.117 R)
• M52: 11,510,958 km (0.087 R)
• M53: 12,132,986 km (0.098 R)
• M54: 12,222,744 km (0.08 R)
• M55: 12,463,148 km (0.072 R)
• M56: 12,705,198 km (0.107 R)
• M57: 13,471,438 km (0.107 R)
• M58: 13,626,571 km (0.103 R)
• M59: 13,719,770 km (0.047 R)
• M60: 13,875,801 km (0.115 R)
• M61: 14,095,261 km (0.117 R)
• M62: 14,347,333 km (0.114 R)
• M63: 14,505,758 km (0.103 R)
• M64: 14,664,630 km (0.04 R)
• M65: 14,824,251 km (0.117 R)
• M66: 15,112,826 km (0.112 R)
• M67: 15,565,359 km (0.052 R)
• M68: 16,749,576 km (0.115 R)
• M69: 17,318,796 km (0.107 R)
• M70: 17,487,542 km (0.101 R)
• M71: 17,826,381 km (0.091 R)
• M72: 18,648,721 km (0.114 R)
• M73: 19,134,016 km (0.047 R)
• M74: 19,518,333 km (0.048 R)
• M75: 19,623,501 km (0.085 R)
• M76: 20,401,110 km (0.064 R)
• M77: 20,472,319 km (0.11 R)
• M78: 21,513,819 km (0.046 R)
• M79: 21,804,039 km (0.059 R)
• M80: 22,132,257 km (0.083 R)
• M81: 22,425,469 km (0.071 R)
• M82: 22,830,580 km (0.112 R)
• M83: 24,286,317 km (0.056 R)
• M84: 24,399,413 km (0.092 R)
• M85: 25,158,772 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 12.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.74 AU - 7.04 AU

Year: 5414 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,334,683 km

• M1: 163,660 km (0.096 R)
• M2: 337,194 km (0.087 R)
• M3: 427,252 km (0.069 R)
• M4: 578,645 km (0.085 R)
• M5: 762,650 km (0.078 R)
• M6: 856,597 km (0.115 R)
• M7: 954,883 km (0.098 R)
• M8: 1,389,166 km (0.086 R)
• M9: 1,598,004 km (0.09 R)
• M10: 1,690,755 km (0.06 R)
• M11: 1,947,615 km (0.081 R)
• M12: 2,217,190 km (0.071 R)
• M13: 2,356,765 km (0.097 R)
• M14: 2,887,239 km (0.115 R)
• M15: 2,982,533 km (0.101 R)
• M16: 3,117,769 km (0.066 R)
• M17: 3,535,746 km (0.109 R)
• M18: 4,272,216 km (0.104 R)
• M19: 4,646,959 km (0.101 R)
• M20: 5,618,298 km (0.067 R)
• M21: 6,176,447 km (0.081 R)
• M22: 6,449,763 km (0.119 R)
• M23: 6,727,117 km (0.109 R)
• M24: 6,931,169 km (0.119 R)
• M25: 7,345,854 km (0.115 R)
• M26: 7,450,722 km (0.096 R)
• M27: 8,063,624 km (0.1 R)
• M28: 8,362,671 km (0.049 R)
• M29: 8,637,631 km (0.09 R)
• M30: 8,859,784 km (0.047 R)
• M31: 9,111,857 km (0.103 R)
• M32: 9,480,316 km (0.089 R)
• M33: 9,566,185 km (0.052 R)
• M34: 10,086,038 km (0.077 R)
• M35: 10,173,553 km (0.074 R)
• M36: 10,408,272 km (0.068 R)
• M37: 10,853,176 km (0.071 R)
• M38: 11,032,843 km (0.086 R)
• M39: 11,486,573 km (0.107 R)
• M40: 11,792,351 km (0.081 R)
• M41: 12,381,019 km (0.118 R)
• M42: 13,265,741 km (0.065 R)
• M43: 13,586,778 km (0.09 R)
• M44: 13,715,881 km (0.099 R)
• M45: 14,138,345 km (0.094 R)
• M46: 14,334,767 km (0.118 R)
• M47: 14,962,779 km (0.106 R)
• M48: 15,431,320 km (0.071 R)
• M49: 15,836,730 km (0.09 R)
• M50: 16,279,839 km (0.084 R)
• M51: 17,353,203 km (0.086 R)
• M52: 17,739,615 km (0.06 R)
• M53: 18,057,809 km (0.091 R)
• M54: 18,164,323 km (0.091 R)
• M55: 19,023,912 km (0.111 R)
• M56: 19,240,979 km (0.099 R)
• M57: 19,677,356 km (0.089 R)
• M58: 20,043,572 km (0.12 R)
• M59: 20,375,080 km (0.108 R)
• M60: 20,708,384 km (0.115 R)
• M61: 21,155,682 km (0.07 R)
• M62: 21,832,463 km (0.076 R)
• M63: 22,249,691 km (0.115 R)
• M64: 22,592,869 km (0.099 R)
• M65: 23,246,163 km (0.095 R)
• M66: 24,571,151 km (0.114 R)
• M67: 24,925,997 km (0.116 R)
• M68: 25,163,409 km (0.097 R)
• M69: 25,720,512 km (0.113 R)
• M70: 26,201,319 km (0.082 R)
• M71: 26,483,161 km (0.112 R)
• M72: 26,563,944 km (0.04 R)
• M73: 27,253,142 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit