🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 223 Days

Day: 21 Hours

Environment

Temp: 108 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.93 AU - 1.17 AU

Year: 410 Days

Day: 14.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,950,163 km

• M1: 166,502 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.26 AU - 1.82 AU

Year: 728 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 9.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.9 AU - 4.42 AU

Year: 3231 Days

Day: 11.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,950,163 km

• M1: 123,717 km (0.077 R)
• M2: 210,185 km (0.118 R)
• M3: 343,327 km (0.079 R)
• M4: 467,045 km (0.107 R)
• M5: 895,194 km (0.092 R)
• M6: 1,612,964 km (0.056 R)
• M7: 1,685,669 km (0.119 R)
• M8: 1,987,707 km (0.089 R)
• M9: 2,212,104 km (0.104 R)
• M10: 2,361,702 km (0.075 R)
• M11: 2,444,728 km (0.054 R)
• M12: 2,599,712 km (0.113 R)
• M13: 2,757,837 km (0.119 R)
• M14: 2,874,972 km (0.105 R)
• M15: 2,993,753 km (0.088 R)
• M16: 3,083,960 km (0.11 R)
• M17: 3,469,474 km (0.119 R)
• M18: 3,821,627 km (0.072 R)
• M19: 4,185,150 km (0.098 R)
• M20: 4,542,689 km (0.072 R)
• M21: 4,611,953 km (0.102 R)
• M22: 4,681,516 km (0.111 R)
• M23: 4,999,112 km (0.085 R)
• M24: 5,269,136 km (0.107 R)
• M25: 5,673,798 km (0.095 R)
• M26: 5,748,597 km (0.045 R)
• M27: 6,069,634 km (0.049 R)
• M28: 6,261,120 km (0.095 R)
• M29: 6,571,984 km (0.069 R)
• M30: 7,027,510 km (0.114 R)
• M31: 7,148,085 km (0.102 R)
• M32: 7,411,677 km (0.116 R)
• M33: 7,534,347 km (0.067 R)
• M34: 7,637,121 km (0.119 R)
• M35: 7,719,699 km (0.099 R)
• M36: 8,073,947 km (0.081 R)
• M37: 8,497,608 km (0.118 R)
• M38: 8,647,505 km (0.09 R)
• M39: 8,928,450 km (0.081 R)
• M40: 9,454,885 km (0.079 R)
• M41: 9,588,176 km (0.12 R)
• M42: 9,811,526 km (0.102 R)
• M43: 10,331,827 km (0.077 R)
• M44: 10,791,691 km (0.109 R)
• M45: 10,884,442 km (0.108 R)
• M46: 10,954,304 km (0.099 R)
• M47: 11,094,178 km (0.051 R)
• M48: 11,541,326 km (0.042 R)
• M49: 11,612,385 km (0.113 R)
• M50: 11,946,437 km (0.112 R)
• M51: 12,356,186 km (0.116 R)
• M52: 12,453,275 km (0.09 R)
• M53: 12,526,279 km (0.05 R)
• M54: 12,672,585 km (0.094 R)
• M55: 13,065,728 km (0.062 R)
• M56: 13,663,073 km (0.065 R)
• M57: 14,422,282 km (0.093 R)
• M58: 14,575,769 km (0.061 R)
• M59: 14,678,393 km (0.066 R)
• M60: 14,755,436 km (0.085 R)
• M61: 15,065,254 km (0.069 R)
• M62: 15,195,105 km (0.062 R)
• M63: 15,691,470 km (0.064 R)
• M64: 16,406,099 km (0.108 R)
• M65: 17,266,736 km (0.076 R)
• M66: 17,375,344 km (0.094 R)
• M67: 17,484,251 km (0.116 R)
• M68: 18,086,981 km (0.099 R)
• M69: 18,252,436 km (0.058 R)
• M70: 18,335,463 km (0.084 R)
• M71: 18,529,491 km (0.057 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73

Radius: 7.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.65 AU - 15.97 AU

Year: 17459 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,950,163 km

• M1: 140,772 km (0.102 R)
• M2: 364,869 km (0.107 R)
• M3: 437,574 km (0.065 R)
• M4: 550,969 km (0.058 R)
• M5: 821,592 km (0.088 R)
• M6: 1,390,213 km (0.044 R)
• M7: 1,614,460 km (0.092 R)
• M8: 1,667,867 km (0.09 R)
• M9: 1,721,871 km (0.071 R)
• M10: 1,943,875 km (0.057 R)
• M11: 2,194,900 km (0.029 R)
• M12: 2,274,336 km (0.119 R)
• M13: 2,374,866 km (0.116 R)
• M14: 3,075,134 km (0.08 R)
• M15: 3,254,053 km (0.067 R)
• M16: 3,436,562 km (0.082 R)
• M17: 3,482,638 km (0.025 R)
• M18: 3,622,213 km (0.117 R)
• M19: 4,498,558 km (0.078 R)
• M20: 4,934,336 km (0.06 R)
• M21: 5,330,023 km (0.077 R)
• M22: 5,763,408 km (0.09 R)
• M23: 5,928,863 km (0.066 R)
• M24: 6,606,242 km (0.111 R)
• M25: 7,071,491 km (0.095 R)
• M26: 7,130,283 km (0.072 R)
• M27: 7,397,465 km (0.044 R)
• M28: 7,637,570 km (0.036 R)
• M29: 8,156,375 km (0.079 R)
• M30: 8,749,830 km (0.102 R)
• M31: 9,260,258 km (0.108 R)
• M32: 10,477,386 km (0.09 R)
• M33: 10,814,879 km (0.103 R)
• M34: 11,259,035 km (0.097 R)
• M35: 11,500,636 km (0.082 R)
• M36: 11,639,462 km (0.103 R)
• M37: 12,165,149 km (0.092 R)
• M38: 12,626,958 km (0.086 R)
• M39: 13,494,626 km (0.034 R)
• M40: 13,567,779 km (0.119 R)
• M41: 13,641,082 km (0.075 R)
• M42: 13,714,534 km (0.034 R)
• M43: 15,096,669 km (0.109 R)
• M44: 15,210,663 km (0.081 R)
• M45: 15,707,926 km (0.107 R)
• M46: 16,405,351 km (0.096 R)
• M47: 16,875,986 km (0.068 R)
• M48: 17,870,513 km (0.055 R)
• M49: 18,112,113 km (0.083 R)
• M50: 18,273,679 km (0.1 R)
• M51: 19,129,977 km (0.051 R)
• M52: 19,377,113 km (0.106 R)
• M53: 19,500,980 km (0.038 R)
• M54: 19,791,200 km (0.09 R)
• M55: 20,881,469 km (0.068 R)
• M56: 23,120,201 km (0.075 R)
• M57: 23,647,534 km (0.103 R)
• M58: 24,134,325 km (0.106 R)
• M59: 24,535,248 km (0.09 R)
• M60: 24,983,144 km (0.081 R)
• M61: 25,163,110 km (0.103 R)
• M62: 25,841,686 km (0.106 R)
• M63: 26,069,224 km (0.103 R)
• M64: 26,572,172 km (0.11 R)
• M65: 26,663,876 km (0.084 R)
• M66: 31,191,904 km (0.113 R)
• M67: 31,434,103 km (0.111 R)
• M68: 32,605,754 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit