🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.71 AU - 1.07 AU

Year: 304 Days

Day: 47 Hours

Environment

Temp: 103 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,957,366 km

• M1: 124,765 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.59 AU - 3.83 AU

Year: 2080 Days

Day: 18.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 10.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.13 AU - 6.23 AU

Year: 4264 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,957,366 km

• M1: 139,276 km (0.086 R)
• M2: 228,735 km (0.046 R)
• M3: 381,475 km (0.097 R)
• M4: 658,679 km (0.071 R)
• M5: 770,728 km (0.1 R)
• M6: 838,047 km (0.076 R)
• M7: 997,219 km (0.088 R)
• M8: 1,166,863 km (0.091 R)
• M9: 1,235,529 km (0.092 R)
• M10: 1,325,886 km (0.09 R)
• M11: 1,397,843 km (0.101 R)
• M12: 1,513,781 km (0.1 R)
• M13: 1,643,931 km (0.111 R)
• M14: 1,710,502 km (0.063 R)
• M15: 2,141,344 km (0.085 R)
• M16: 2,238,882 km (0.095 R)
• M17: 2,313,082 km (0.109 R)
• M18: 2,553,785 km (0.114 R)
• M19: 2,775,938 km (0.083 R)
• M20: 3,073,189 km (0.119 R)
• M21: 3,211,567 km (0.087 R)
• M22: 3,309,853 km (0.029 R)
• M23: 3,437,609 km (0.099 R)
• M24: 3,757,001 km (0.119 R)
• M25: 3,965,241 km (0.102 R)
• M26: 4,040,489 km (0.055 R)
• M27: 4,116,335 km (0.116 R)
• M28: 4,269,374 km (0.086 R)
• M29: 4,439,915 km (0.118 R)
• M30: 4,739,859 km (0.12 R)
• M31: 4,884,221 km (0.103 R)
• M32: 5,594,362 km (0.078 R)
• M33: 5,781,210 km (0.082 R)
• M34: 5,884,133 km (0.053 R)
• M35: 6,091,476 km (0.095 R)
• M36: 6,178,691 km (0.097 R)
• M37: 6,656,656 km (0.102 R)
• M38: 6,728,463 km (0.063 R)
• M39: 7,073,287 km (0.111 R)
• M40: 7,220,192 km (0.104 R)
• M41: 7,723,439 km (0.097 R)
• M42: 7,836,834 km (0.112 R)
• M43: 7,988,975 km (0.11 R)
• M44: 8,509,426 km (0.062 R)
• M45: 8,705,100 km (0.102 R)
• M46: 8,862,627 km (0.086 R)
• M47: 9,300,649 km (0.045 R)
• M48: 9,421,524 km (0.106 R)
• M49: 10,012,286 km (0.118 R)
• M50: 10,218,881 km (0.092 R)
• M51: 10,510,447 km (0.091 R)
• M52: 10,889,379 km (0.117 R)
• M53: 11,530,854 km (0.119 R)
• M54: 11,769,164 km (0.07 R)
• M55: 12,052,951 km (0.072 R)
• M56: 12,228,728 km (0.105 R)
• M57: 12,338,982 km (0.079 R)
• M58: 12,516,106 km (0.116 R)
• M59: 12,783,288 km (0.117 R)
• M60: 13,165,211 km (0.063 R)
• M61: 13,825,386 km (0.114 R)
• M62: 13,917,240 km (0.092 R)
• M63: 14,194,145 km (0.072 R)
• M64: 14,263,708 km (0.102 R)
• M65: 14,356,608 km (0.095 R)
• M66: 14,519,670 km (0.059 R)
• M67: 14,636,356 km (0.1 R)
• M68: 15,059,569 km (0.074 R)
• M69: 15,130,478 km (0.106 R)
• M70: 15,272,596 km (0.081 R)
• M71: 15,510,606 km (0.054 R)
• M72: 15,653,921 km (0.095 R)
• M73: 16,256,053 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 11.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.76 AU - 6.16 AU

Year: 5262 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,957,366 km

• M1: 446,550 km (0.117 R)
• M2: 654,042 km (0.06 R)
• M3: 1,014,872 km (0.103 R)
• M4: 1,187,957 km (0.068 R)
• M5: 1,447,359 km (0.066 R)
• M6: 1,564,195 km (0.097 R)
• M7: 1,766,302 km (0.059 R)
• M8: 2,166,626 km (0.051 R)
• M9: 2,347,041 km (0.09 R)
• M10: 2,868,689 km (0.058 R)
• M11: 2,950,968 km (0.116 R)
• M12: 3,619,371 km (0.057 R)
• M13: 4,352,849 km (0.042 R)
• M14: 4,485,842 km (0.09 R)
• M15: 4,620,330 km (0.09 R)
• M16: 4,795,210 km (0.09 R)
• M17: 5,131,506 km (0.106 R)
• M18: 6,379,152 km (0.106 R)
• M19: 6,683,434 km (0.078 R)
• M20: 6,771,248 km (0.049 R)
• M21: 7,059,224 km (0.062 R)
• M22: 7,464,784 km (0.111 R)
• M23: 7,693,370 km (0.063 R)
• M24: 8,134,085 km (0.111 R)
• M25: 8,535,456 km (0.119 R)
• M26: 8,991,730 km (0.08 R)
• M27: 9,703,367 km (0.061 R)
• M28: 10,458,686 km (0.089 R)
• M29: 10,998,735 km (0.089 R)
• M30: 11,600,567 km (0.079 R)
• M31: 12,482,746 km (0.101 R)
• M32: 12,836,245 km (0.033 R)
• M33: 13,028,030 km (0.094 R)
• M34: 13,386,616 km (0.114 R)
• M35: 14,141,786 km (0.07 R)
• M36: 14,368,127 km (0.055 R)
• M37: 14,538,669 km (0.095 R)
• M38: 14,738,681 km (0.108 R)
• M39: 15,401,849 km (0.084 R)
• M40: 15,781,079 km (0.116 R)
• M41: 16,015,948 km (0.039 R)
• M42: 16,222,393 km (0.115 R)
• M43: 16,429,736 km (0.061 R)
• M44: 17,237,863 km (0.081 R)
• M45: 17,449,395 km (0.077 R)
• M46: 17,692,342 km (0.095 R)
• M47: 17,875,300 km (0.079 R)
• M48: 18,768,250 km (0.09 R)
• M49: 19,392,522 km (0.12 R)
• M50: 20,087,254 km (0.038 R)
• M51: 20,725,738 km (0.083 R)
• M52: 21,370,953 km (0.043 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit