🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 312 Days

Day: 45.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.4 AU - 2.02 AU

Year: 790 Days

Day: 36.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.99 AU - 3.11 AU

Year: 1438 Days

Day: 30 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.8 AU - 4.42 AU

Year: 2942 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 8

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.29 AU - 16.91 AU

Year: 21756 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,365,209 km

• M1: 652,845 km (0.086 R)
• M2: 1,429,258 km (0.063 R)
• M3: 1,985,463 km (0.052 R)
• M4: 2,059,364 km (0.095 R)
• M5: 2,562,612 km (0.079 R)
• M6: 3,059,875 km (0.083 R)
• M7: 3,232,212 km (0.062 R)
• M8: 3,953,573 km (0.114 R)
• M9: 4,380,674 km (0.119 R)
• M10: 4,872,552 km (0.087 R)
• M11: 5,590,323 km (0.094 R)
• M12: 6,341,005 km (0.067 R)
• M13: 7,294,392 km (0.047 R)
• M14: 8,533,063 km (0.049 R)
• M15: 9,021,948 km (0.107 R)
• M16: 9,519,810 km (0.112 R)
• M17: 9,582,641 km (0.102 R)
• M18: 10,090,676 km (0.115 R)
• M19: 12,759,053 km (0.109 R)
• M20: 13,107,167 km (0.11 R)
• M21: 13,599,643 km (0.12 R)
• M22: 13,670,553 km (0.108 R)
• M23: 14,821,110 km (0.057 R)
• M24: 15,334,231 km (0.093 R)
• M25: 15,778,686 km (0.1 R)
• M26: 16,756,009 km (0.043 R)
• M27: 16,832,004 km (0.105 R)
• M28: 19,085,547 km (0.058 R)
• M29: 19,164,834 km (0.091 R)
• M30: 21,431,840 km (0.108 R)
• M31: 22,933,503 km (0.103 R)
• M32: 24,038,882 km (0.088 R)
• M33: 24,296,489 km (0.095 R)
• M34: 26,744,210 km (0.071 R)
• M35: 28,540,132 km (0.074 R)
• M36: 29,360,976 km (0.093 R)
• M37: 29,452,530 km (0.099 R)
• M38: 30,282,050 km (0.103 R)
• M39: 30,839,152 km (0.114 R)
• M40: 32,436,259 km (0.111 R)
• M41: 32,531,104 km (0.099 R)
• M42: 32,720,944 km (0.108 R)
• M43: 33,197,114 km (0.12 R)
• M44: 33,579,785 km (0.1 R)
• M45: 34,736,476 km (0.081 R)
• M46: 36,890,685 km (0.083 R)
• M47: 36,989,570 km (0.116 R)
• M48: 39,087,829 km (0.107 R)
• M49: 39,998,731 km (0.09 R)
• M50: 40,814,338 km (0.101 R)
• M51: 41,429,784 km (0.087 R)
• M52: 42,151,444 km (0.09 R)
• M53: 42,358,487 km (0.106 R)
• M54: 45,291,503 km (0.091 R)
• M55: 46,889,657 km (0.12 R)
• M56: 47,318,854 km (0.116 R)
• M57: 47,965,266 km (0.108 R)
• M58: 48,397,754 km (0.102 R)
• M59: 48,831,587 km (0.053 R)
• M60: 49,266,618 km (0.087 R)
• M61: 51,130,159 km (0.087 R)
• M62: 52,348,185 km (0.099 R)
• M63: 53,016,588 km (0.064 R)
• M64: 54,136,926 km (0.083 R)
• M65: 54,361,921 km (0.109 R)
• M66: 54,587,216 km (0.067 R)
• M67: 54,700,013 km (0.117 R)
• M68: 57,200,541 km (0.12 R)
• M69: 57,888,990 km (0.104 R)
• M70: 60,903,687 km (0.07 R)
• M71: 62,076,833 km (0.111 R)
• M72: 68,295,766 km (0.089 R)
• M73: 68,782,259 km (0.104 R)
• M74: 71,725,597 km (0.102 R)
• M75: 72,467,752 km (0.099 R)
• M76: 74,334,434 km (0.077 R)
• M77: 75,336,440 km (0.091 R)
• M78: 75,587,765 km (0.117 R)
• M79: 75,713,427 km (0.087 R)
• M80: 76,595,307 km (0.08 R)
• M81: 76,974,388 km (0.113 R)
• M82: 77,988,063 km (0.112 R)
• M83: 78,496,546 km (0.083 R)
• M84: 81,313,025 km (0.097 R)
• M85: 81,441,829 km (0.084 R)
• M86: 81,828,689 km (0.082 R)
• M87: 82,863,308 km (0.092 R)
• M88: 83,382,113 km (0.119 R)
• M89: 84,945,261 km (0.032 R)
• M90: 85,730,501 km (0.053 R)
• M91: 85,861,548 km (0.114 R)
• M92: 85,992,746 km (0.089 R)
• M93: 86,781,276 km (0.049 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit