🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 19.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.84 AU - 1.04 AU

Year: 326 Days

Day: 28.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.21 AU - 3.47 AU

Year: 1714 Days

Day: 29.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.13 AU - 4.47 AU

Year: 2653 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 4.4

Gravity: 40.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.5 AU - 22.46 AU

Year: 27306 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,097,707 km

• M1: 70,760 km (0.08 R)
• M2: 124,914 km (0.118 R)
• M3: 442,211 km (0.105 R)
• M4: 959,670 km (0.113 R)
• M5: 1,319,304 km (0.098 R)
• M6: 1,459,776 km (0.095 R)
• M7: 1,755,082 km (0.117 R)
• M8: 2,399,101 km (0.089 R)
• M9: 2,484,372 km (0.102 R)
• M10: 2,614,073 km (0.114 R)
• M11: 2,971,014 km (0.078 R)
• M12: 3,878,175 km (0.111 R)
• M13: 4,232,573 km (0.111 R)
• M14: 4,756,614 km (0.114 R)
• M15: 5,190,597 km (0.039 R)
• M16: 5,356,501 km (0.104 R)
• M17: 5,807,539 km (0.078 R)
• M18: 6,270,694 km (0.081 R)
• M19: 6,329,486 km (0.085 R)
• M20: 6,685,678 km (0.096 R)
• M21: 7,048,453 km (0.1 R)
• M22: 8,823,881 km (0.085 R)
• M23: 8,955,826 km (0.074 R)
• M24: 9,760,663 km (0.04 R)
• M25: 10,588,388 km (0.076 R)
• M26: 11,726,528 km (0.098 R)
• M27: 11,871,489 km (0.097 R)
• M28: 14,193,547 km (0.06 R)
• M29: 14,971,755 km (0.097 R)
• M30: 15,129,132 km (0.091 R)
• M31: 16,488,079 km (0.087 R)
• M32: 17,305,631 km (0.109 R)
• M33: 18,725,315 km (0.119 R)
• M34: 19,663,743 km (0.048 R)
• M35: 21,408,802 km (0.114 R)
• M36: 23,293,585 km (0.109 R)
• M37: 24,117,421 km (0.057 R)
• M38: 26,455,785 km (0.086 R)
• M39: 26,836,512 km (0.117 R)
• M40: 27,219,033 km (0.104 R)
• M41: 27,507,308 km (0.083 R)
• M42: 27,699,841 km (0.111 R)
• M43: 28,280,580 km (0.067 R)
• M44: 28,572,296 km (0.093 R)
• M45: 29,749,631 km (0.099 R)
• M46: 30,344,133 km (0.117 R)
• M47: 31,544,955 km (0.107 R)
• M48: 33,170,037 km (0.105 R)
• M49: 35,868,333 km (0.086 R)
• M50: 36,078,818 km (0.088 R)
• M51: 36,606,749 km (0.03 R)
• M52: 38,098,539 km (0.117 R)
• M53: 38,205,800 km (0.036 R)
• M54: 39,067,933 km (0.102 R)
• M55: 39,936,498 km (0.076 R)
• M56: 41,031,106 km (0.065 R)
• M57: 41,361,418 km (0.08 R)
• M58: 41,582,224 km (0.071 R)
• M59: 41,803,180 km (0.035 R)
• M60: 44,939,200 km (0.101 R)
• M61: 46,650,002 km (0.082 R)
• M62: 48,731,058 km (0.091 R)
• M63: 50,252,767 km (0.082 R)
• M64: 51,078,547 km (0.053 R)
• M65: 52,027,746 km (0.112 R)
• M66: 55,031,522 km (0.062 R)
• M67: 56,615,613 km (0.062 R)
• M68: 59,205,900 km (0.052 R)
• M69: 61,331,088 km (0.117 R)
• M70: 61,456,750 km (0.081 R)
• M71: 62,339,677 km (0.103 R)
• M72: 62,719,356 km (0.102 R)
• M73: 63,608,117 km (0.117 R)
• M74: 64,245,703 km (0.108 R)
• M75: 65,912,822 km (0.112 R)
• M76: 67,205,048 km (0.094 R)
• M77: 68,766,700 km (0.107 R)
• M78: 69,683,137 km (0.106 R)
• M79: 69,945,681 km (0.101 R)
• M80: 71,395,733 km (0.096 R)
• M81: 71,925,459 km (0.111 R)
• M82: 72,323,689 km (0.059 R)
• M83: 74,593,837 km (0.051 R)
• M84: 74,728,026 km (0.103 R)
• M85: 75,265,980 km (0.062 R)
• M86: 75,400,618 km (0.087 R)
• M87: 78,247,017 km (0.106 R)
• M88: 79,477,758 km (0.102 R)
• M89: 81,958,091 km (0.095 R)
• M90: 84,463,855 km (0.042 R)
• M91: 85,304,595 km (0.105 R)
• M92: 90,980,488 km (0.056 R)
• M93: 96,484,493 km (0.059 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit