🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 28.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,207,101 km

• M1: 246,986 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.66 AU

Year: 608 Days

Day: 39.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,207,101 km

• M1: 65,524 km (0.092 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.98 AU - 2.52 AU

Year: 1252 Days

Day: 12.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 13.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.67 AU - 5.79 AU

Year: 4436 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,207,101 km

• M1: 171,738 km (0.039 R)
• M2: 522,695 km (0.102 R)
• M3: 757,115 km (0.065 R)
• M4: 974,032 km (0.111 R)
• M5: 1,534,425 km (0.087 R)
• M6: 1,832,275 km (0.093 R)
• M7: 1,988,455 km (0.112 R)
• M8: 2,579,965 km (0.114 R)
• M9: 2,795,835 km (0.097 R)
• M10: 3,099,967 km (0.12 R)
• M11: 3,245,526 km (0.085 R)
• M12: 3,674,423 km (0.101 R)
• M13: 3,762,536 km (0.099 R)
• M14: 4,801,044 km (0.12 R)
• M15: 4,921,770 km (0.089 R)
• M16: 5,117,145 km (0.034 R)
• M17: 6,289,543 km (0.088 R)
• M18: 7,042,918 km (0.115 R)
• M19: 7,180,548 km (0.074 R)
• M20: 8,284,132 km (0.04 R)
• M21: 8,663,811 km (0.118 R)
• M22: 8,870,555 km (0.09 R)
• M23: 9,169,003 km (0.102 R)
• M24: 9,259,061 km (0.073 R)
• M25: 9,470,592 km (0.088 R)
• M26: 9,806,290 km (0.108 R)
• M27: 9,929,259 km (0.089 R)
• M28: 10,301,459 km (0.106 R)
• M29: 10,836,571 km (0.101 R)
• M30: 10,932,014 km (0.106 R)
• M31: 11,123,649 km (0.071 R)
• M32: 11,445,434 km (0.064 R)
• M33: 11,607,598 km (0.085 R)
• M34: 11,737,748 km (0.091 R)
• M35: 11,966,782 km (0.07 R)
• M36: 12,629,501 km (0.036 R)
• M37: 12,730,031 km (0.073 R)
• M38: 13,202,311 km (0.11 R)
• M39: 13,474,729 km (0.09 R)
• M40: 13,577,353 km (0.078 R)
• M41: 13,852,464 km (0.094 R)
• M42: 14,025,249 km (0.086 R)
• M43: 14,759,027 km (0.034 R)
• M44: 15,112,826 km (0.091 R)
• M45: 15,505,371 km (0.041 R)
• M46: 15,756,845 km (0.078 R)
• M47: 16,300,334 km (0.111 R)
• M48: 17,667,209 km (0.059 R)
• M49: 18,497,478 km (0.083 R)
• M50: 18,993,993 km (0.116 R)
• M51: 19,109,183 km (0.102 R)
• M52: 20,117,473 km (0.055 R)
• M53: 21,382,173 km (0.104 R)
• M54: 21,862,981 km (0.081 R)
• M55: 23,162,837 km (0.076 R)
• M56: 23,491,653 km (0.076 R)
• M57: 23,780,676 km (0.091 R)
• M58: 24,237,249 km (0.062 R)
• M59: 24,696,813 km (0.067 R)
• M60: 24,990,773 km (0.104 R)
• M61: 25,117,034 km (0.075 R)
• M62: 25,243,593 km (0.062 R)
• M63: 25,454,975 km (0.072 R)
• M64: 26,007,291 km (0.052 R)
• M65: 26,349,122 km (0.068 R)
• M66: 26,563,496 km (0.06 R)
• M67: 26,821,552 km (0.037 R)
• M68: 27,513,741 km (0.083 R)
• M69: 27,644,191 km (0.095 R)
• M70: 27,905,837 km (0.067 R)
• M71: 28,124,400 km (0.051 R)
• M72: 28,871,791 km (0.05 R)
• M73: 29,225,739 km (0.086 R)
• M74: 29,759,355 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.75 AU - 7.43 AU

Year: 6274 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,207,101 km

• M1: 282,590 km (0.093 R)
• M2: 393,293 km (0.031 R)
• M3: 492,476 km (0.081 R)
• M4: 711,487 km (0.114 R)
• M5: 965,953 km (0.087 R)
• M6: 1,147,416 km (0.072 R)
• M7: 1,287,140 km (0.099 R)
• M8: 2,094,669 km (0.117 R)
• M9: 2,246,661 km (0.107 R)
• M10: 2,424,981 km (0.093 R)
• M11: 2,654,614 km (0.078 R)
• M12: 2,795,984 km (0.072 R)
• M13: 2,891,727 km (0.043 R)
• M14: 3,037,435 km (0.085 R)
• M15: 3,361,614 km (0.12 R)
• M16: 3,855,885 km (0.063 R)
• M17: 4,429,144 km (0.061 R)
• M18: 4,971,137 km (0.094 R)
• M19: 5,117,294 km (0.091 R)
• M20: 5,444,016 km (0.119 R)
• M21: 5,716,583 km (0.048 R)
• M22: 5,931,705 km (0.114 R)
• M23: 6,149,520 km (0.036 R)
• M24: 6,529,049 km (0.104 R)
• M25: 6,689,568 km (0.064 R)
• M26: 6,948,971 km (0.079 R)
• M27: 7,545,118 km (0.055 R)
• M28: 8,020,091 km (0.114 R)
• M29: 8,261,243 km (0.091 R)
• M30: 8,539,944 km (0.115 R)
• M31: 8,857,241 km (0.105 R)
• M32: 9,394,597 km (0.1 R)
• M33: 9,612,411 km (0.058 R)
• M34: 9,905,623 km (0.077 R)
• M35: 10,803,061 km (0.078 R)
• M36: 11,454,559 km (0.063 R)
• M37: 11,648,588 km (0.109 R)
• M38: 11,804,618 km (0.094 R)
• M39: 12,079,280 km (0.105 R)
• M40: 12,996,913 km (0.102 R)
• M41: 14,645,931 km (0.114 R)
• M42: 15,796,039 km (0.089 R)
• M43: 16,142,358 km (0.063 R)
• M44: 17,285,436 km (0.067 R)
• M45: 17,642,376 km (0.103 R)
• M46: 17,911,802 km (0.089 R)
• M47: 18,046,889 km (0.116 R)
• M48: 18,956,893 km (0.061 R)
• M49: 19,232,751 km (0.111 R)
• M50: 19,602,707 km (0.074 R)
• M51: 19,788,507 km (0.089 R)
• M52: 20,396,622 km (0.063 R)
• M53: 21,248,732 km (0.098 R)
• M54: 21,439,768 km (0.03 R)
• M55: 21,535,511 km (0.077 R)
• M56: 22,016,019 km (0.099 R)
• M57: 23,775,440 km (0.028 R)
• M58: 23,973,657 km (0.119 R)
• M59: 24,222,289 km (0.087 R)
• M60: 24,322,071 km (0.098 R)
• M61: 24,571,899 km (0.096 R)
• M62: 24,923,005 km (0.063 R)
• M63: 25,935,633 km (0.117 R)
• M64: 28,525,472 km (0.073 R)
• M65: 29,265,383 km (0.06 R)
• M66: 30,279,656 km (0.089 R)
• M67: 30,548,484 km (0.028 R)
• M68: 31,034,377 km (0.109 R)
• M69: 31,414,057 km (0.119 R)
• M70: 32,123,300 km (0.12 R)
• M71: 32,287,708 km (0.119 R)
• M72: 32,617,422 km (0.082 R)
• M73: 32,782,578 km (0.072 R)
• M74: 32,948,183 km (0.068 R)
• M75: 33,169,289 km (0.095 R)
• M76: 35,125,430 km (0.073 R)
• M77: 35,464,569 km (0.035 R)
• M78: 35,747,907 km (0.081 R)
• M79: 36,259,981 km (0.049 R)
• M80: 36,488,267 km (0.12 R)
• M81: 37,233,713 km (0.068 R)
• M82: 37,752,818 km (0.096 R)
• M83: 38,564,985 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit