🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.71 AU - 0.83 AU

Year: 256 Days

Day: 12.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 351 Days

Day: 30.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,697,193 km

• M1: 262,245 km (0.075 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 10.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.16 AU - 8.82 AU

Year: 7764 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,697,193 km

• M1: 127,757 km (0.048 R)
• M2: 310,116 km (0.063 R)
• M3: 657,183 km (0.087 R)
• M4: 1,152,352 km (0.085 R)
• M5: 1,334,862 km (0.097 R)
• M6: 1,462,020 km (0.096 R)
• M7: 1,527,095 km (0.055 R)
• M8: 1,609,972 km (0.102 R)
• M9: 1,920,986 km (0.05 R)
• M10: 2,423,186 km (0.111 R)
• M11: 2,820,817 km (0.109 R)
• M12: 3,090,393 km (0.065 R)
• M13: 3,153,822 km (0.069 R)
• M14: 3,217,701 km (0.088 R)
• M15: 3,477,702 km (0.116 R)
• M16: 3,812,203 km (0.103 R)
• M17: 3,903,158 km (0.101 R)
• M18: 4,133,988 km (0.084 R)
• M19: 4,203,999 km (0.076 R)
• M20: 4,274,460 km (0.031 R)
• M21: 4,369,155 km (0.055 R)
• M22: 6,082,201 km (0.077 R)
• M23: 6,269,198 km (0.077 R)
• M24: 7,008,660 km (0.116 R)
• M25: 7,204,783 km (0.053 R)
• M26: 7,317,729 km (0.112 R)
• M27: 8,036,996 km (0.116 R)
• M28: 8,479,507 km (0.059 R)
• M29: 8,899,577 km (0.067 R)
• M30: 9,203,710 km (0.104 R)
• M31: 9,388,014 km (0.081 R)
• M32: 9,822,447 km (0.104 R)
• M33: 10,010,790 km (0.076 R)
• M34: 10,422,783 km (0.037 R)
• M35: 10,486,661 km (0.056 R)
• M36: 10,905,086 km (0.112 R)
• M37: 11,526,516 km (0.116 R)
• M38: 11,758,393 km (0.095 R)
• M39: 12,025,275 km (0.093 R)
• M40: 12,193,124 km (0.097 R)
• M41: 12,294,103 km (0.111 R)
• M42: 13,354,752 km (0.117 R)
• M43: 13,563,441 km (0.117 R)
• M44: 13,703,165 km (0.075 R)
• M45: 13,913,649 km (0.106 R)
• M46: 14,054,570 km (0.067 R)
• M47: 14,587,288 km (0.113 R)
• M48: 14,730,454 km (0.069 R)
• M49: 15,271,549 km (0.1 R)
• M50: 15,709,123 km (0.104 R)
• M51: 15,966,282 km (0.075 R)
• M52: 16,224,787 km (0.097 R)
• M53: 16,708,586 km (0.083 R)
• M54: 16,820,934 km (0.098 R)
• M55: 17,881,433 km (0.114 R)
• M56: 18,227,005 km (0.034 R)
• M57: 19,473,155 km (0.105 R)
• M58: 19,828,599 km (0.076 R)
• M59: 19,987,323 km (0.052 R)
• M60: 20,907,948 km (0.113 R)
• M61: 21,883,177 km (0.069 R)
• M62: 22,582,995 km (0.084 R)
• M63: 23,039,718 km (0.106 R)
• M64: 23,331,882 km (0.112 R)
• M65: 23,751,504 km (0.108 R)
• M66: 23,835,728 km (0.097 R)
• M67: 24,088,997 km (0.118 R)
• M68: 24,939,760 km (0.091 R)
• M69: 25,025,330 km (0.1 R)
• M70: 25,282,788 km (0.119 R)
• M71: 25,757,013 km (0.102 R)
• M72: 26,190,698 km (0.078 R)
• M73: 26,277,614 km (0.098 R)
• M74: 27,065,247 km (0.118 R)
• M75: 27,329,437 km (0.082 R)
• M76: 27,417,699 km (0.09 R)
• M77: 28,932,827 km (0.108 R)
• M78: 30,383,627 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 5.7

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.47 AU - 17.75 AU

Year: 22246 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,697,193 km

• M1: 699,968 km (0.093 R)
• M2: 821,442 km (0.031 R)
• M3: 1,030,281 km (0.094 R)
• M4: 1,112,859 km (0.091 R)
• M5: 1,718,281 km (0.086 R)
• M6: 2,088,536 km (0.108 R)
• M7: 2,336,868 km (0.117 R)
• M8: 2,409,573 km (0.106 R)
• M9: 2,520,126 km (0.105 R)
• M10: 2,557,226 km (0.115 R)
• M11: 2,670,023 km (0.12 R)
• M12: 2,861,508 km (0.088 R)
• M13: 3,217,551 km (0.115 R)
• M14: 3,339,324 km (0.111 R)
• M15: 3,713,767 km (0.091 R)
• M16: 3,970,926 km (0.101 R)
• M17: 4,189,638 km (0.112 R)
• M18: 5,102,933 km (0.099 R)
• M19: 5,292,922 km (0.117 R)
• M20: 6,125,434 km (0.101 R)
• M21: 6,634,067 km (0.107 R)
• M22: 6,841,410 km (0.112 R)
• M23: 6,893,470 km (0.032 R)
• M24: 7,103,505 km (0.091 R)
• M25: 8,239,701 km (0.082 R)
• M26: 9,373,204 km (0.105 R)
• M27: 9,489,292 km (0.106 R)
• M28: 9,547,486 km (0.064 R)
• M29: 9,605,829 km (0.067 R)
• M30: 10,494,739 km (0.09 R)
• M31: 11,224,627 km (0.092 R)
• M32: 12,286,473 km (0.064 R)
• M33: 12,926,004 km (0.105 R)
• M34: 13,380,034 km (0.115 R)
• M35: 13,510,782 km (0.107 R)
• M36: 13,641,830 km (0.094 R)
• M37: 14,037,666 km (0.088 R)
• M38: 14,840,857 km (0.069 R)
• M39: 15,179,846 km (0.079 R)
• M40: 15,796,488 km (0.089 R)
• M41: 17,838,499 km (0.115 R)
• M42: 19,738,541 km (0.095 R)
• M43: 20,336,035 km (0.114 R)
• M44: 21,243,346 km (0.109 R)
• M45: 22,706,713 km (0.073 R)
• M46: 23,175,702 km (0.095 R)
• M47: 24,281,978 km (0.094 R)
• M48: 26,710,101 km (0.108 R)
• M49: 26,792,380 km (0.032 R)
• M50: 27,453,603 km (0.082 R)
• M51: 27,786,159 km (0.035 R)
• M52: 28,623,458 km (0.101 R)
• M53: 28,876,279 km (0.083 R)
• M54: 28,960,652 km (0.104 R)
• M55: 29,299,192 km (0.12 R)
• M56: 29,809,470 km (0.115 R)
• M57: 30,752,685 km (0.084 R)
• M58: 31,184,574 km (0.098 R)
• M59: 31,271,191 km (0.052 R)
• M60: 31,967,120 km (0.116 R)
• M61: 33,817,945 km (0.095 R)
• M62: 34,174,437 km (0.106 R)
• M63: 34,981,068 km (0.098 R)
• M64: 35,431,956 km (0.038 R)
• M65: 38,362,579 km (0.056 R)
• M66: 38,734,329 km (0.112 R)
• M67: 38,920,579 km (0.098 R)
• M68: 39,481,421 km (0.095 R)
• M69: 40,139,053 km (0.053 R)
• M70: 40,705,581 km (0.112 R)
• M71: 42,229,235 km (0.102 R)
• M72: 44,647,185 km (0.111 R)
• M73: 44,744,873 km (0.117 R)
• M74: 48,006,854 km (0.074 R)
• M75: 48,909,677 km (0.051 R)
• M76: 49,312,694 km (0.113 R)
• M77: 52,062,153 km (0.11 R)
• M78: 52,783,066 km (0.103 R)
• M79: 54,756,411 km (0.091 R)
• M80: 56,120,444 km (0.098 R)
• M81: 56,753,842 km (0.093 R)
• M82: 57,708,127 km (0.096 R)
• M83: 59,632,853 km (0.111 R)
• M84: 64,756,729 km (0.097 R)
• M85: 64,977,985 km (0.088 R)
• M86: 65,199,390 km (0.076 R)
• M87: 66,533,055 km (0.103 R)
• M88: 67,763,347 km (0.099 R)
• M89: 68,663,029 km (0.108 R)
• M90: 68,775,676 km (0.106 R)
• M91: 69,001,270 km (0.111 R)
• M92: 70,019,732 km (0.103 R)
• M93: 75,534,358 km (0.093 R)
• M94: 76,000,206 km (0.113 R)
• M95: 78,343,657 km (0.101 R)
• M96: 78,461,390 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit