🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.61 AU - 0.65 AU

Year: 183 Days

Day: 33.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.63 AU - 0.85 AU

Year: 233 Days

Day: 38.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 237 Days

Day: 20.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.17 AU - 1.25 AU

Year: 486 Days

Day: 12.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,657,115 km

• M1: 671,545 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.18 AU - 1.26 AU

Year: 492 Days

Day: 41.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.38 AU - 1.66 AU

Year: 684 Days

Day: 31.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.07 AU - 4.21 AU

Year: 3077 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,657,115 km

• M1: 22,739 km (0.085 R)
• M2: 548,725 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993

Radius: 6.1

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.53 AU - 20.85 AU

Year: 26032 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,657,115 km

• M1: 433,684 km (0.057 R)
• M2: 805,884 km (0.062 R)
• M3: 896,540 km (0.087 R)
• M4: 1,363,136 km (0.109 R)
• M5: 1,736,682 km (0.092 R)
• M6: 1,854,864 km (0.077 R)
• M7: 2,057,719 km (0.08 R)
• M8: 2,528,802 km (0.117 R)
• M9: 3,079,472 km (0.105 R)
• M10: 4,773,518 km (0.058 R)
• M11: 5,051,471 km (0.093 R)
• M12: 5,220,816 km (0.08 R)
• M13: 5,798,563 km (0.098 R)
• M14: 7,329,548 km (0.099 R)
• M15: 7,393,276 km (0.098 R)
• M16: 9,458,176 km (0.119 R)
• M17: 10,302,357 km (0.104 R)
• M18: 10,661,092 km (0.062 R)
• M19: 11,024,017 km (0.102 R)
• M20: 11,243,776 km (0.099 R)
• M21: 11,761,983 km (0.118 R)
• M22: 11,836,632 km (0.034 R)
• M23: 12,287,969 km (0.111 R)
• M24: 12,821,585 km (0.082 R)
• M25: 13,832,717 km (0.084 R)
• M26: 17,016,010 km (0.113 R)
• M27: 20,233,710 km (0.118 R)
• M28: 20,592,596 km (0.097 R)
• M29: 20,863,069 km (0.094 R)
• M30: 21,957,078 km (0.093 R)
• M31: 22,141,083 km (0.082 R)
• M32: 22,233,385 km (0.11 R)
• M33: 22,510,889 km (0.103 R)
• M34: 24,010,458 km (0.056 R)
• M35: 25,252,420 km (0.08 R)
• M36: 26,417,338 km (0.031 R)
• M37: 29,811,564 km (0.117 R)
• M38: 30,424,766 km (0.112 R)
• M39: 31,145,229 km (0.055 R)
• M40: 31,975,647 km (0.049 R)
• M41: 32,498,193 km (0.112 R)
• M42: 32,918,413 km (0.095 R)
• M43: 33,129,196 km (0.118 R)
• M44: 34,509,985 km (0.102 R)
• M45: 34,616,947 km (0.102 R)
• M46: 37,327,511 km (0.118 R)
• M47: 39,097,703 km (0.087 R)
• M48: 42,146,208 km (0.111 R)
• M49: 43,525,500 km (0.11 R)
• M50: 46,682,614 km (0.099 R)
• M51: 47,632,112 km (0.101 R)
• M52: 48,948,124 km (0.117 R)
• M53: 49,068,401 km (0.106 R)
• M54: 49,912,731 km (0.077 R)
• M55: 51,371,310 km (0.049 R)
• M56: 52,351,476 km (0.077 R)
• M57: 54,703,902 km (0.115 R)
• M58: 56,207,361 km (0.032 R)
• M59: 56,837,916 km (0.038 R)
• M60: 56,964,326 km (0.081 R)
• M61: 57,217,296 km (0.105 R)
• M62: 57,344,005 km (0.094 R)
• M63: 60,798,669 km (0.077 R)
• M64: 62,746,882 km (0.099 R)
• M65: 62,877,481 km (0.116 R)
• M66: 63,138,978 km (0.108 R)
• M67: 64,057,060 km (0.042 R)
• M68: 65,243,970 km (0.041 R)
• M69: 69,252,146 km (0.088 R)
• M70: 71,149,794 km (0.056 R)
• M71: 74,857,578 km (0.108 R)
• M72: 76,246,744 km (0.082 R)
• M73: 77,224,216 km (0.041 R)
• M74: 77,504,114 km (0.103 R)
• M75: 80,464,805 km (0.12 R)
• M76: 81,317,513 km (0.117 R)
• M77: 84,613,752 km (0.111 R)
• M78: 86,495,993 km (0.093 R)
• M79: 86,786,811 km (0.104 R)
• M80: 86,932,370 km (0.067 R)
• M81: 89,860,000 km (0.057 R)
• M82: 90,744,572 km (0.095 R)
• M83: 92,373,843 km (0.054 R)
• M84: 92,968,644 km (0.115 R)
• M85: 93,713,941 km (0.105 R)
• M86: 94,012,687 km (0.092 R)
• M87: 94,162,136 km (0.103 R)
• M88: 94,311,584 km (0.079 R)
• M89: 98,075,766 km (0.102 R)
• M90: 98,834,526 km (0.104 R)
• M91: 102,195,841 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit