🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 138 Days

Day: 12 Hours

Environment

Temp: 209 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.08 AU - 2.78 AU

Year: 1435 Days

Day: 34.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,536,774 km

• M1: 104,120 km (0.069 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 7.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.74 AU - 17.92 AU

Year: 22733 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,536,774 km

• M1: 94,995 km (0.1 R)
• M2: 176,974 km (0.108 R)
• M3: 401,371 km (0.089 R)
• M4: 596,596 km (0.074 R)
• M5: 881,730 km (0.083 R)
• M6: 985,850 km (0.11 R)
• M7: 1,094,159 km (0.082 R)
• M8: 1,161,029 km (0.088 R)
• M9: 1,229,545 km (0.082 R)
• M10: 1,851,423 km (0.027 R)
• M11: 3,113,580 km (0.081 R)
• M12: 4,332,055 km (0.065 R)
• M13: 5,409,010 km (0.099 R)
• M14: 6,077,264 km (0.079 R)
• M15: 6,980,087 km (0.078 R)
• M16: 7,836,684 km (0.104 R)
• M17: 7,968,181 km (0.079 R)
• M18: 9,136,989 km (0.11 R)
• M19: 9,788,338 km (0.119 R)
• M20: 10,310,584 km (0.09 R)
• M21: 10,358,605 km (0.11 R)
• M22: 10,406,626 km (0.056 R)
• M23: 10,988,412 km (0.064 R)
• M24: 11,580,820 km (0.067 R)
• M25: 13,054,957 km (0.099 R)
• M26: 13,682,072 km (0.11 R)
• M27: 13,840,346 km (0.098 R)
• M28: 14,640,994 km (0.102 R)
• M29: 15,128,683 km (0.089 R)
• M30: 15,953,117 km (0.116 R)
• M31: 17,875,450 km (0.094 R)
• M32: 17,933,045 km (0.044 R)
• M33: 18,688,065 km (0.103 R)
• M34: 19,929,428 km (0.089 R)
• M35: 20,228,923 km (0.086 R)
• M36: 21,136,384 km (0.115 R)
• M37: 22,118,793 km (0.069 R)
• M38: 22,865,436 km (0.118 R)
• M39: 23,241,824 km (0.112 R)
• M40: 24,000,734 km (0.11 R)
• M41: 25,283,536 km (0.07 R)
• M42: 26,786,247 km (0.07 R)
• M43: 27,581,659 km (0.049 R)
• M44: 29,808,872 km (0.103 R)
• M45: 32,796,491 km (0.12 R)
• M46: 32,937,861 km (0.102 R)
• M47: 33,008,471 km (0.094 R)
• M48: 33,504,837 km (0.066 R)
• M49: 35,442,578 km (0.094 R)
• M50: 36,607,796 km (0.096 R)
• M51: 36,681,099 km (0.108 R)
• M52: 39,200,476 km (0.118 R)
• M53: 39,650,766 km (0.098 R)
• M54: 39,801,261 km (0.079 R)
• M55: 39,876,659 km (0.084 R)
• M56: 40,329,641 km (0.114 R)
• M57: 40,405,188 km (0.116 R)
• M58: 40,480,885 km (0.072 R)
• M59: 41,851,650 km (0.072 R)
• M60: 42,311,963 km (0.096 R)
• M61: 42,773,921 km (0.102 R)
• M62: 42,928,306 km (0.102 R)
• M63: 46,608,713 km (0.093 R)
• M64: 46,688,149 km (0.115 R)
• M65: 48,768,307 km (0.086 R)
• M66: 49,738,599 km (0.095 R)
• M67: 49,900,913 km (0.098 R)
• M68: 50,063,376 km (0.04 R)
• M69: 50,960,365 km (0.06 R)
• M70: 51,369,814 km (0.06 R)
• M71: 54,182,853 km (0.117 R)
• M72: 54,349,804 km (0.069 R)
• M73: 55,103,628 km (0.071 R)
• M74: 55,271,626 km (0.045 R)
• M75: 55,860,743 km (0.108 R)
• M76: 56,452,103 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit