🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 18.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.67 AU - 3.89 AU

Year: 2814 Days

Day: 24.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 14.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.47 AU - 4.81 AU

Year: 3225 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,494,510 km

• M1: 184,604 km (0.062 R)
• M2: 336,446 km (0.098 R)
• M3: 432,936 km (0.103 R)
• M4: 530,175 km (0.054 R)
• M5: 762,201 km (0.068 R)
• M6: 940,522 km (0.106 R)
• M7: 1,221,467 km (0.059 R)
• M8: 1,383,032 km (0.056 R)
• M9: 1,498,372 km (0.103 R)
• M10: 1,606,382 km (0.054 R)
• M11: 1,807,890 km (0.105 R)
• M12: 1,935,198 km (0.061 R)
• M13: 2,138,352 km (0.106 R)
• M14: 2,336,120 km (0.109 R)
• M15: 2,777,135 km (0.109 R)
• M16: 2,980,139 km (0.061 R)
• M17: 3,315,388 km (0.057 R)
• M18: 3,458,852 km (0.079 R)
• M19: 3,663,203 km (0.115 R)
• M20: 4,007,727 km (0.112 R)
• M21: 4,176,324 km (0.071 R)
• M22: 4,284,782 km (0.097 R)
• M23: 4,488,834 km (0.106 R)
• M24: 4,793,116 km (0.085 R)
• M25: 5,021,552 km (0.108 R)
• M26: 5,320,747 km (0.075 R)
• M27: 5,438,631 km (0.112 R)
• M28: 5,954,145 km (0.079 R)
• M29: 6,076,815 km (0.104 R)
• M30: 6,467,565 km (0.09 R)
• M31: 6,830,040 km (0.095 R)
• M32: 7,069,247 km (0.116 R)
• M33: 7,442,644 km (0.078 R)
• M34: 7,631,885 km (0.097 R)
• M35: 7,803,623 km (0.091 R)
• M36: 8,209,034 km (0.082 R)
• M37: 8,365,363 km (0.085 R)
• M38: 8,980,659 km (0.056 R)
• M39: 9,405,667 km (0.111 R)
• M40: 9,548,832 km (0.096 R)
• M41: 9,651,606 km (0.111 R)
• M42: 9,837,406 km (0.033 R)
• M43: 10,317,765 km (0.031 R)
• M44: 10,486,661 km (0.096 R)
• M45: 10,699,090 km (0.072 R)
• M46: 10,870,080 km (0.109 R)
• M47: 11,475,653 km (0.106 R)
• M48: 11,650,832 km (0.092 R)
• M49: 11,848,750 km (0.118 R)
• M50: 12,070,155 km (0.071 R)
• M51: 12,225,886 km (0.064 R)
• M52: 12,494,414 km (0.047 R)
• M53: 12,946,499 km (0.118 R)
• M54: 13,334,855 km (0.073 R)
• M55: 13,472,934 km (0.117 R)
• M56: 13,565,236 km (0.077 R)
• M57: 13,704,063 km (0.034 R)
• M58: 13,913,200 km (0.103 R)
• M59: 14,146,872 km (0.109 R)
• M60: 14,240,670 km (0.1 R)
• M61: 14,358,254 km (0.117 R)
• M62: 14,476,137 km (0.092 R)
• M63: 14,974,747 km (0.115 R)
• M64: 15,142,296 km (0.094 R)
• M65: 15,527,361 km (0.1 R)
• M66: 15,672,621 km (0.045 R)
• M67: 15,915,867 km (0.11 R)
• M68: 16,628,103 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 10.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.82 AU - 4.76 AU

Year: 3402 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,494,510 km

• M1: 128,205 km (0.099 R)
• M2: 193,729 km (0.118 R)
• M3: 302,636 km (0.06 R)
• M4: 368,609 km (0.1 R)
• M5: 454,030 km (0.069 R)
• M6: 520,002 km (0.059 R)
• M7: 589,864 km (0.118 R)
• M8: 764,445 km (0.102 R)
• M9: 1,027,438 km (0.098 R)
• M10: 1,109,268 km (0.104 R)
• M11: 1,212,341 km (0.068 R)
• M12: 1,338,602 km (0.101 R)
• M13: 1,408,464 km (0.094 R)
• M14: 1,500,167 km (0.053 R)
• M15: 1,604,587 km (0.063 R)
• M16: 1,910,066 km (0.031 R)
• M17: 2,439,343 km (0.119 R)
• M18: 2,613,176 km (0.073 R)
• M19: 2,701,588 km (0.107 R)
• M20: 2,868,689 km (0.045 R)
• M21: 3,185,986 km (0.028 R)
• M22: 3,556,540 km (0.065 R)
• M23: 3,711,523 km (0.043 R)
• M24: 3,825,666 km (0.07 R)
• M25: 3,999,050 km (0.099 R)
• M26: 4,489,432 km (0.11 R)
• M27: 4,967,547 km (0.102 R)
• M28: 5,204,660 km (0.076 R)
• M29: 5,477,975 km (0.052 R)
• M30: 5,543,050 km (0.104 R)
• M31: 5,772,683 km (0.097 R)
• M32: 6,038,817 km (0.093 R)
• M33: 6,207,264 km (0.115 R)
• M34: 6,480,131 km (0.1 R)
• M35: 6,652,617 km (0.117 R)
• M36: 6,967,072 km (0.041 R)
• M37: 7,037,533 km (0.078 R)
• M38: 7,143,747 km (0.08 R)
• M39: 7,232,758 km (0.061 R)
• M40: 7,556,039 km (0.031 R)
• M41: 7,719,400 km (0.104 R)
• M42: 7,792,553 km (0.107 R)
• M43: 7,884,107 km (0.08 R)
• M44: 7,976,110 km (0.12 R)
• M45: 8,105,362 km (0.1 R)
• M46: 8,291,462 km (0.079 R)
• M47: 8,743,547 km (0.104 R)
• M48: 9,011,177 km (0.073 R)
• M49: 9,320,097 km (0.029 R)
• M50: 9,475,978 km (0.103 R)
• M51: 10,127,925 km (0.116 R)
• M52: 10,409,020 km (0.115 R)
• M53: 10,530,194 km (0.091 R)
• M54: 10,937,699 km (0.08 R)
• M55: 11,019,828 km (0.044 R)
• M56: 11,350,290 km (0.03 R)
• M57: 11,600,268 km (0.088 R)
• M58: 11,894,377 km (0.115 R)
• M59: 12,233,366 km (0.098 R)
• M60: 12,683,356 km (0.042 R)
• M61: 12,812,908 km (0.089 R)
• M62: 12,899,376 km (0.072 R)
• M63: 13,379,286 km (0.07 R)
• M64: 13,798,309 km (0.087 R)
• M65: 14,154,651 km (0.082 R)
• M66: 14,311,430 km (0.042 R)
• M67: 14,921,789 km (0.091 R)
• M68: 15,012,894 km (0.055 R)
• M69: 15,402,447 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit