🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.97 AU - 1.15 AU

Year: 397 Days

Day: 18.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.82 AU - 2.08 AU

Year: 990 Days

Day: 27 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.94 AU - 2.6 AU

Year: 1243 Days

Day: 30.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,543,778 km

• M1: 751,580 km (0.048 R)
• M2: 1,520,363 km (0.12 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 11.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.24 AU - 6.12 AU

Year: 4285 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,543,778 km

• M1: 148,401 km (0.091 R)
• M2: 274,063 km (0.044 R)
• M3: 365,767 km (0.086 R)
• M4: 458,517 km (0.075 R)
• M5: 616,792 km (0.049 R)
• M6: 840,441 km (0.101 R)
• M7: 1,031,029 km (0.106 R)
• M8: 1,142,329 km (0.093 R)
• M9: 1,225,955 km (0.084 R)
• M10: 1,333,515 km (0.105 R)
• M11: 1,489,845 km (0.096 R)
• M12: 1,593,666 km (0.102 R)
• M13: 1,796,670 km (0.108 R)
• M14: 2,110,976 km (0.095 R)
• M15: 2,254,889 km (0.114 R)
• M16: 2,636,214 km (0.099 R)
• M17: 2,763,222 km (0.062 R)
• M18: 2,863,453 km (0.036 R)
• M19: 3,038,034 km (0.113 R)
• M20: 3,724,538 km (0.088 R)
• M21: 3,835,689 km (0.118 R)
• M22: 3,980,201 km (0.116 R)
• M23: 4,077,440 km (0.087 R)
• M24: 4,341,031 km (0.112 R)
• M25: 4,661,320 km (0.114 R)
• M26: 4,815,705 km (0.076 R)
• M27: 5,041,897 km (0.047 R)
• M28: 5,468,550 km (0.083 R)
• M29: 5,577,009 km (0.059 R)
• M30: 5,667,964 km (0.111 R)
• M31: 5,796,170 km (0.045 R)
• M32: 5,888,322 km (0.09 R)
• M33: 5,962,522 km (0.08 R)
• M34: 6,224,319 km (0.1 R)
• M35: 6,490,004 km (0.075 R)
• M36: 6,605,045 km (0.087 R)
• M37: 6,739,982 km (0.107 R)
• M38: 6,934,609 km (0.045 R)
• M39: 7,429,030 km (0.111 R)
• M40: 7,589,698 km (0.104 R)
• M41: 7,955,465 km (0.106 R)
• M42: 8,078,584 km (0.108 R)
• M43: 8,181,807 km (0.076 R)
• M44: 8,347,711 km (0.118 R)
• M45: 8,452,130 km (0.051 R)
• M46: 8,556,849 km (0.096 R)
• M47: 8,788,725 km (0.079 R)
• M48: 8,873,697 km (0.069 R)
• M49: 9,259,061 km (0.085 R)
• M50: 10,335,717 km (0.073 R)
• M51: 10,582,853 km (0.104 R)
• M52: 11,614,330 km (0.085 R)
• M53: 11,824,515 km (0.042 R)
• M54: 11,941,800 km (0.095 R)
• M55: 12,534,058 km (0.048 R)
• M56: 12,990,630 km (0.089 R)
• M57: 13,160,274 km (0.112 R)
• M58: 13,233,128 km (0.1 R)
• M59: 13,403,820 km (0.081 R)
• M60: 14,443,076 km (0.118 R)
• M61: 14,593,721 km (0.088 R)
• M62: 14,871,076 km (0.119 R)
• M63: 14,947,071 km (0.088 R)
• M64: 15,124,794 km (0.043 R)
• M65: 15,868,744 km (0.074 R)
• M66: 15,998,295 km (0.073 R)
• M67: 16,258,297 km (0.088 R)
• M68: 16,572,153 km (0.115 R)
• M69: 17,740,213 km (0.064 R)
• M70: 17,847,774 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 10.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.55 AU - 7.73 AU

Year: 6218 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,543,778 km

• M1: 286,480 km (0.119 R)
• M2: 361,279 km (0.072 R)
• M3: 513,420 km (0.106 R)
• M4: 886,068 km (0.118 R)
• M5: 1,006,943 km (0.078 R)
• M6: 1,317,060 km (0.054 R)
• M7: 1,510,490 km (0.045 R)
• M8: 1,601,445 km (0.065 R)
• M9: 2,166,177 km (0.073 R)
• M10: 2,502,922 km (0.112 R)
• M11: 3,684,446 km (0.115 R)
• M12: 3,908,992 km (0.106 R)
• M13: 3,984,838 km (0.092 R)
• M14: 4,189,488 km (0.111 R)
• M15: 4,319,190 km (0.037 R)
• M16: 4,662,816 km (0.05 R)
• M17: 4,824,382 km (0.098 R)
• M18: 5,292,324 km (0.028 R)
• M19: 5,376,398 km (0.11 R)
• M20: 5,517,618 km (0.072 R)
• M21: 6,123,938 km (0.108 R)
• M22: 6,330,832 km (0.117 R)
• M23: 6,450,062 km (0.119 R)
• M24: 6,630,327 km (0.114 R)
• M25: 8,327,066 km (0.068 R)
• M26: 8,425,053 km (0.116 R)
• M27: 9,088,519 km (0.11 R)
• M28: 9,155,838 km (0.117 R)
• M29: 9,290,925 km (0.079 R)
• M30: 9,358,693 km (0.095 R)
• M31: 9,976,084 km (0.088 R)
• M32: 10,184,922 km (0.097 R)
• M33: 10,430,263 km (0.118 R)
• M34: 10,606,788 km (0.07 R)
• M35: 10,819,816 km (0.104 R)
• M36: 11,034,339 km (0.049 R)
• M37: 11,322,614 km (0.072 R)
• M38: 11,759,589 km (0.119 R)
• M39: 11,833,042 km (0.105 R)
• M40: 12,350,950 km (0.102 R)
• M41: 12,800,791 km (0.096 R)
• M42: 13,179,722 km (0.086 R)
• M43: 14,065,491 km (0.087 R)
• M44: 14,456,540 km (0.103 R)
• M45: 14,574,573 km (0.093 R)
• M46: 14,970,259 km (0.114 R)
• M47: 15,369,536 km (0.112 R)
• M48: 15,691,620 km (0.091 R)
• M49: 17,334,653 km (0.089 R)
• M50: 17,418,278 km (0.077 R)
• M51: 17,711,939 km (0.109 R)
• M52: 17,838,200 km (0.119 R)
• M53: 18,346,533 km (0.037 R)
• M54: 18,517,075 km (0.049 R)
• M55: 19,074,925 km (0.059 R)
• M56: 20,075,436 km (0.071 R)
• M57: 21,361,080 km (0.05 R)
• M58: 22,036,514 km (0.087 R)
• M59: 22,217,827 km (0.045 R)
• M60: 22,490,693 km (0.091 R)
• M61: 22,581,799 km (0.098 R)
• M62: 23,408,327 km (0.083 R)
• M63: 23,732,356 km (0.112 R)
• M64: 24,431,726 km (0.118 R)
• M65: 25,327,368 km (0.101 R)
• M66: 26,426,015 km (0.116 R)
• M67: 27,053,877 km (0.092 R)
• M68: 28,521,432 km (0.111 R)
• M69: 28,867,452 km (0.12 R)
• M70: 29,514,014 km (0.111 R)
• M71: 30,115,099 km (0.12 R)
• M72: 30,215,628 km (0.059 R)
• M73: 30,467,551 km (0.028 R)
• M74: 30,568,530 km (0.11 R)
• M75: 30,973,491 km (0.113 R)
• M76: 31,125,782 km (0.091 R)
• M77: 32,198,997 km (0.118 R)
• M78: 32,559,378 km (0.106 R)
• M79: 33,076,688 km (0.111 R)
• M80: 34,014,517 km (0.113 R)
• M81: 35,013,830 km (0.071 R)
• M82: 35,543,706 km (0.034 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 10,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit