🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 198 Days

Day: 42.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.61 AU - 0.61 AU

Year: 208 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,332,549 km

• M1: 101,727 km (0.069 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 8.7

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.41 AU - 3.59 AU

Year: 2268 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,332,549 km

• M1: 138,228 km (0.09 R)
• M2: 216,618 km (0.072 R)
• M3: 436,078 km (0.107 R)
• M4: 525,388 km (0.067 R)
• M5: 689,048 km (0.114 R)
• M6: 832,363 km (0.081 R)
• M7: 888,761 km (0.037 R)
• M8: 1,045,839 km (0.055 R)
• M9: 1,127,968 km (0.106 R)
• M10: 1,233,734 km (0.102 R)
• M11: 1,548,039 km (0.047 R)
• M12: 1,678,339 km (0.088 R)
• M13: 1,874,461 km (0.062 R)
• M14: 2,195,798 km (0.07 R)
• M15: 2,329,388 km (0.115 R)
• M16: 2,397,156 km (0.096 R)
• M17: 2,562,612 km (0.114 R)
• M18: 2,817,825 km (0.053 R)
• M19: 3,171,026 km (0.055 R)
• M20: 3,291,901 km (0.104 R)
• M21: 3,460,648 km (0.06 R)
• M22: 3,967,784 km (0.091 R)
• M23: 4,098,234 km (0.117 R)
• M24: 4,263,390 km (0.044 R)
• M25: 4,447,545 km (0.078 R)
• M26: 4,702,908 km (0.034 R)
• M27: 5,015,717 km (0.038 R)
• M28: 5,139,136 km (0.095 R)
• M29: 5,353,210 km (0.102 R)
• M30: 5,808,586 km (0.032 R)
• M31: 6,200,832 km (0.119 R)
• M32: 6,333,525 km (0.074 R)
• M33: 6,698,394 km (0.05 R)
• M34: 6,756,588 km (0.061 R)
• M35: 6,893,171 km (0.111 R)
• M36: 7,248,466 km (0.109 R)
• M37: 7,508,766 km (0.119 R)
• M38: 7,569,353 km (0.104 R)
• M39: 8,686,400 km (0.048 R)
• M40: 9,005,792 km (0.08 R)
• M41: 9,091,511 km (0.111 R)
• M42: 9,177,680 km (0.042 R)
• M43: 9,263,998 km (0.031 R)
• M44: 9,437,681 km (0.118 R)
• M45: 9,503,055 km (0.111 R)
• M46: 10,075,865 km (0.08 R)
• M47: 10,187,316 km (0.03 R)
• M48: 10,276,775 km (0.104 R)
• M49: 10,501,621 km (0.095 R)
• M50: 10,750,701 km (0.119 R)
• M51: 11,696,609 km (0.118 R)
• M52: 12,002,088 km (0.038 R)
• M53: 12,524,932 km (0.117 R)
• M54: 12,620,824 km (0.117 R)
• M55: 13,103,876 km (0.099 R)
• M56: 13,201,264 km (0.12 R)
• M57: 13,421,173 km (0.093 R)
• M58: 13,691,646 km (0.036 R)
• M59: 14,237,828 km (0.084 R)
• M60: 14,413,156 km (0.053 R)
• M61: 14,488,554 km (0.097 R)
• M62: 14,765,908 km (0.115 R)
• M63: 14,918,049 km (0.091 R)
• M64: 15,172,665 km (0.091 R)
• M65: 16,257,698 km (0.12 R)
• M66: 16,572,303 km (0.119 R)
• M67: 16,915,330 km (0.093 R)
• M68: 17,474,527 km (0.114 R)
• M69: 17,796,761 km (0.086 R)
• M70: 18,148,166 km (0.081 R)
• M71: 18,202,321 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.3

Radius: 6.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.84 AU - 12.1 AU

Year: 13743 Days

Day: 16.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,332,549 km

• M1: 106,214 km (0.117 R)
• M2: 258,505 km (0.085 R)
• M3: 527,482 km (0.059 R)
• M4: 773,571 km (0.092 R)
• M5: 1,142,928 km (0.077 R)
• M6: 1,362,537 km (0.057 R)
• M7: 1,460,823 km (0.075 R)
• M8: 2,061,010 km (0.112 R)
• M9: 2,367,536 km (0.101 R)
• M10: 2,647,583 km (0.047 R)
• M11: 2,917,009 km (0.09 R)
• M12: 3,130,186 km (0.113 R)
• M13: 3,594,538 km (0.105 R)
• M14: 4,199,063 km (0.086 R)
• M15: 5,473,936 km (0.042 R)
• M16: 5,870,071 km (0.028 R)
• M17: 6,330,383 km (0.111 R)
• M18: 6,523,215 km (0.1 R)
• M19: 6,971,410 km (0.086 R)
• M20: 7,056,532 km (0.083 R)
• M21: 8,224,442 km (0.073 R)
• M22: 8,284,431 km (0.086 R)
• M23: 8,555,951 km (0.078 R)
• M24: 8,738,760 km (0.088 R)
• M25: 9,015,216 km (0.062 R)
• M26: 9,139,084 km (0.037 R)
• M27: 10,963,878 km (0.095 R)
• M28: 11,866,402 km (0.083 R)
• M29: 12,172,629 km (0.105 R)
• M30: 13,777,515 km (0.101 R)
• M31: 14,027,493 km (0.078 R)
• M32: 15,189,569 km (0.12 R)
• M33: 16,382,014 km (0.038 R)
• M34: 17,488,589 km (0.079 R)
• M35: 19,093,775 km (0.111 R)
• M36: 19,372,475 km (0.114 R)
• M37: 19,893,824 km (0.107 R)
• M38: 20,095,482 km (0.112 R)
• M39: 20,135,873 km (0.064 R)
• M40: 20,419,661 km (0.076 R)
• M41: 20,949,985 km (0.09 R)
• M42: 21,443,658 km (0.096 R)
• M43: 22,316,711 km (0.087 R)
• M44: 22,694,446 km (0.092 R)
• M45: 23,201,433 km (0.047 R)
• M46: 23,286,255 km (0.082 R)
• M47: 25,178,967 km (0.117 R)
• M48: 25,397,081 km (0.025 R)
• M49: 26,055,461 km (0.073 R)
• M50: 26,187,706 km (0.081 R)
• M51: 27,613,224 km (0.075 R)
• M52: 27,703,282 km (0.04 R)
• M53: 27,793,190 km (0.068 R)
• M54: 28,244,826 km (0.066 R)
• M55: 28,516,945 km (0.093 R)
• M56: 29,936,778 km (0.109 R)
• M57: 30,585,434 km (0.083 R)
• M58: 31,004,907 km (0.116 R)
• M59: 31,145,229 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit