🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 143 Days

Day: 31.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.92 AU

Year: 272 Days

Day: 31.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 1451 Days

Day: 43.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.12 AU - 4.26 AU

Year: 2699 Days

Day: 39.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 9.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.61 AU - 12.93 AU

Year: 14407 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,876,087 km

• M1: 488,736 km (0.045 R)
• M2: 947,553 km (0.078 R)
• M3: 1,132,456 km (0.079 R)
• M4: 1,374,804 km (0.077 R)
• M5: 1,443,919 km (0.103 R)
• M6: 1,731,895 km (0.113 R)
• M7: 2,011,942 km (0.052 R)
• M8: 2,117,408 km (0.077 R)
• M9: 2,361,552 km (0.042 R)
• M10: 2,643,544 km (0.104 R)
• M11: 2,788,654 km (0.047 R)
• M12: 2,936,457 km (0.095 R)
• M13: 3,147,838 km (0.087 R)
• M14: 3,521,683 km (0.094 R)
• M15: 3,649,590 km (0.093 R)
• M16: 4,277,602 km (0.05 R)
• M17: 4,379,926 km (0.058 R)
• M18: 4,797,005 km (0.11 R)
• M19: 5,118,342 km (0.11 R)
• M20: 5,446,709 km (0.105 R)
• M21: 6,355,666 km (0.055 R)
• M22: 6,947,325 km (0.057 R)
• M23: 7,474,508 km (0.048 R)
• M24: 7,847,007 km (0.096 R)
• M25: 8,098,780 km (0.076 R)
• M26: 8,653,339 km (0.115 R)
• M27: 8,739,657 km (0.059 R)
• M28: 8,869,807 km (0.104 R)
• M29: 9,088,220 km (0.117 R)
• M30: 9,176,034 km (0.093 R)
• M31: 9,709,051 km (0.112 R)
• M32: 10,070,031 km (0.058 R)
• M33: 11,509,911 km (0.11 R)
• M34: 12,229,626 km (0.096 R)
• M35: 12,619,478 km (0.12 R)
• M36: 13,611,761 km (0.058 R)
• M37: 13,813,119 km (0.083 R)
• M38: 14,015,675 km (0.054 R)
• M39: 14,372,316 km (0.106 R)
• M40: 15,146,635 km (0.119 R)
• M41: 16,093,739 km (0.064 R)
• M42: 16,413,729 km (0.101 R)
• M43: 16,574,546 km (0.096 R)
• M44: 16,897,678 km (0.095 R)
• M45: 17,168,450 km (0.103 R)
• M46: 17,440,868 km (0.114 R)
• M47: 19,670,175 km (0.09 R)
• M48: 20,529,166 km (0.078 R)
• M49: 21,283,439 km (0.07 R)
• M50: 21,576,052 km (0.041 R)
• M51: 23,479,685 km (0.077 R)
• M52: 23,721,286 km (0.075 R)
• M53: 24,757,849 km (0.108 R)
• M54: 24,942,303 km (0.047 R)
• M55: 26,559,905 km (0.079 R)
• M56: 27,444,926 km (0.105 R)
• M57: 27,763,420 km (0.052 R)
• M58: 27,891,177 km (0.074 R)
• M59: 28,147,139 km (0.092 R)
• M60: 28,984,587 km (0.083 R)
• M61: 31,146,875 km (0.07 R)
• M62: 31,279,718 km (0.091 R)
• M63: 31,346,139 km (0.072 R)
• M64: 32,146,937 km (0.102 R)
• M65: 32,482,634 km (0.111 R)
• M66: 32,819,379 km (0.11 R)
• M67: 33,022,084 km (0.061 R)
• M68: 33,157,321 km (0.097 R)
• M69: 34,383,724 km (0.065 R)
• M70: 35,140,390 km (0.046 R)
• M71: 36,740,339 km (0.068 R)
• M72: 37,020,985 km (0.115 R)
• M73: 39,866,636 km (0.104 R)
• M74: 42,560,744 km (0.037 R)
• M75: 43,077,006 km (0.108 R)
• M76: 45,012,803 km (0.116 R)
• M77: 45,087,901 km (0.089 R)
• M78: 45,162,999 km (0.045 R)
• M79: 45,238,097 km (0.117 R)
• M80: 46,748,886 km (0.078 R)
• M81: 47,053,018 km (0.062 R)
• M82: 47,739,672 km (0.086 R)
• M83: 49,509,715 km (0.115 R)
• M84: 49,742,190 km (0.072 R)
• M85: 50,519,650 km (0.104 R)
• M86: 52,559,865 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit