🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 45.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.51 AU - 1.71 AU

Year: 718 Days

Day: 19.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,949,773 km

• M1: 372,947 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.87 AU - 5.69 AU

Year: 4264 Days

Day: 42.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.9

Radius: 6.6

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.03 AU - 16.67 AU

Year: 17144 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,949,773 km

• M1: 91,404 km (0.081 R)
• M2: 454,478 km (0.112 R)
• M3: 520,002 km (0.052 R)
• M4: 589,116 km (0.037 R)
• M5: 717,920 km (0.055 R)
• M6: 959,970 km (0.113 R)
• M7: 2,213,600 km (0.114 R)
• M8: 2,416,604 km (0.116 R)
• M9: 3,092,936 km (0.066 R)
• M10: 3,755,804 km (0.09 R)
• M11: 3,998,003 km (0.105 R)
• M12: 4,388,753 km (0.091 R)
• M13: 5,054,463 km (0.055 R)
• M14: 5,830,577 km (0.037 R)
• M15: 6,768,256 km (0.1 R)
• M16: 7,147,936 km (0.075 R)
• M17: 7,621,264 km (0.091 R)
• M18: 8,104,764 km (0.076 R)
• M19: 8,327,814 km (0.057 R)
• M20: 8,552,959 km (0.091 R)
• M21: 8,780,049 km (0.066 R)
• M22: 8,871,453 km (0.063 R)
• M23: 9,009,083 km (0.113 R)
• M24: 9,566,933 km (0.116 R)
• M25: 9,708,154 km (0.092 R)
• M26: 10,135,854 km (0.1 R)
• M27: 10,231,746 km (0.034 R)
• M28: 11,555,837 km (0.118 R)
• M29: 12,263,285 km (0.086 R)
• M30: 12,416,773 km (0.105 R)
• M31: 12,932,736 km (0.06 R)
• M32: 13,508,538 km (0.054 R)
• M33: 15,395,416 km (0.109 R)
• M34: 15,671,723 km (0.117 R)
• M35: 15,727,075 km (0.11 R)
• M36: 15,949,527 km (0.1 R)
• M37: 17,535,563 km (0.101 R)
• M38: 18,056,014 km (0.046 R)
• M39: 18,347,281 km (0.108 R)
• M40: 19,112,026 km (0.048 R)
• M41: 19,528,057 km (0.112 R)
• M42: 19,947,081 km (0.104 R)
• M43: 20,308,659 km (0.1 R)
• M44: 21,221,954 km (0.116 R)
• M45: 23,151,467 km (0.107 R)
• M46: 24,619,022 km (0.03 R)
• M47: 25,919,327 km (0.032 R)
• M48: 26,313,817 km (0.094 R)
• M49: 26,511,735 km (0.086 R)
• M50: 27,175,351 km (0.071 R)
• M51: 27,241,922 km (0.118 R)
• M52: 27,308,643 km (0.115 R)
• M53: 27,844,203 km (0.092 R)
• M54: 29,334,946 km (0.086 R)
• M55: 30,366,124 km (0.057 R)
• M56: 30,643,029 km (0.053 R)
• M57: 30,851,419 km (0.109 R)
• M58: 31,129,821 km (0.065 R)
• M59: 31,199,534 km (0.041 R)
• M60: 31,549,144 km (0.106 R)
• M61: 32,111,033 km (0.092 R)
• M62: 32,393,175 km (0.073 R)
• M63: 33,816,449 km (0.099 R)
• M64: 35,697,044 km (0.08 R)
• M65: 36,871,088 km (0.098 R)
• M66: 37,018,741 km (0.113 R)
• M67: 37,908,699 km (0.099 R)
• M68: 38,132,348 km (0.076 R)
• M69: 38,206,997 km (0.118 R)
• M70: 38,356,445 km (0.105 R)
• M71: 38,506,043 km (0.05 R)
• M72: 39,181,627 km (0.118 R)
• M73: 39,407,669 km (0.029 R)
• M74: 39,558,614 km (0.1 R)
• M75: 39,709,857 km (0.116 R)
• M76: 40,012,643 km (0.089 R)
• M77: 41,923,008 km (0.087 R)
• M78: 45,515,003 km (0.057 R)
• M79: 45,832,000 km (0.088 R)
• M80: 47,267,392 km (0.095 R)
• M81: 47,668,763 km (0.12 R)
• M82: 48,151,815 km (0.09 R)
• M83: 48,474,796 km (0.111 R)
• M84: 48,636,512 km (0.111 R)
• M85: 48,798,526 km (0.059 R)
• M86: 50,755,715 km (0.055 R)
• M87: 51,084,382 km (0.078 R)
• M88: 53,321,468 km (0.099 R)
• M89: 54,074,245 km (0.081 R)
• M90: 55,929,258 km (0.105 R)
• M91: 56,523,760 km (0.101 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit