🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.25 AU - 1.55 AU

Year: 588 Days

Day: 29.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.44 AU - 1.54 AU

Year: 645 Days

Day: 17.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.48 AU - 1.68 AU

Year: 705 Days

Day: 47.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,425,980 km

• M1: 1,018,612 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.5 AU - 1.88 AU

Year: 779 Days

Day: 31.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 160.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,425,980 km

• M1: 682,765 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.87 AU - 2.03 AU

Year: 966 Days

Day: 35.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.89 AU - 2.17 AU

Year: 1026 Days

Day: 45.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.71 AU - 4.49 AU

Year: 2423 Days

Day: 30.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.45 AU - 4.25 AU

Year: 2680 Days

Day: 41.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,425,980 km

• M1: 480,658 km (0.11 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.96 AU - 4.1 AU

Year: 2870 Days

Day: 42.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 3.8

Gravity: 51.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.43 AU - 14.83 AU

Year: 17852 Days

Day: 22.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,425,980 km

• M1: 49,517 km (0.098 R)
• M2: 167,101 km (0.029 R)
• M3: 980,913 km (0.042 R)
• M4: 1,359,097 km (0.085 R)
• M5: 1,445,564 km (0.036 R)
• M6: 1,654,403 km (0.115 R)
• M7: 1,969,007 km (0.108 R)
• M8: 2,166,626 km (0.097 R)
• M9: 2,200,136 km (0.105 R)
• M10: 2,267,754 km (0.03 R)
• M11: 2,509,803 km (0.093 R)
• M12: 3,323,018 km (0.119 R)
• M13: 3,479,048 km (0.109 R)
• M14: 3,717,507 km (0.107 R)
• M15: 4,168,245 km (0.067 R)
• M16: 4,252,020 km (0.072 R)
• M17: 4,549,870 km (0.093 R)
• M18: 4,898,283 km (0.106 R)
• M19: 4,986,845 km (0.067 R)
• M20: 5,031,276 km (0.105 R)
• M21: 5,620,841 km (0.108 R)
• M22: 5,900,140 km (0.113 R)
• M23: 6,231,948 km (0.099 R)
• M24: 6,327,840 km (0.112 R)
• M25: 7,012,550 km (0.08 R)
• M26: 7,162,297 km (0.085 R)
• M27: 7,212,562 km (0.052 R)
• M28: 7,262,827 km (0.106 R)
• M29: 7,313,242 km (0.097 R)
• M30: 7,823,520 km (0.087 R)
• M31: 10,032,931 km (0.106 R)
• M32: 10,943,832 km (0.087 R)
• M33: 11,001,727 km (0.102 R)
• M34: 11,117,515 km (0.099 R)
• M35: 12,119,073 km (0.096 R)
• M36: 14,270,141 km (0.114 R)
• M37: 14,778,026 km (0.064 R)
• M38: 15,680,998 km (0.117 R)
• M39: 15,942,346 km (0.109 R)
• M40: 17,135,838 km (0.111 R)
• M41: 18,152,206 km (0.098 R)
• M42: 19,327,447 km (0.115 R)
• M43: 19,467,321 km (0.115 R)
• M44: 19,748,116 km (0.076 R)
• M45: 20,313,596 km (0.105 R)
• M46: 21,678,078 km (0.066 R)
• M47: 22,407,966 km (0.071 R)
• M48: 22,923,630 km (0.092 R)
• M49: 23,443,333 km (0.107 R)
• M50: 24,343,014 km (0.118 R)
• M51: 24,569,805 km (0.061 R)
• M52: 26,176,336 km (0.116 R)
• M53: 26,641,436 km (0.088 R)
• M54: 29,569,814 km (0.055 R)
• M55: 29,892,497 km (0.116 R)
• M56: 30,785,895 km (0.114 R)
• M57: 31,605,542 km (0.118 R)
• M58: 31,770,249 km (0.083 R)
• M59: 34,530,330 km (0.092 R)
• M60: 36,326,253 km (0.111 R)
• M61: 37,453,173 km (0.073 R)
• M62: 38,064,729 km (0.113 R)
• M63: 38,591,464 km (0.032 R)
• M64: 39,652,262 km (0.088 R)
• M65: 40,008,006 km (0.112 R)
• M66: 43,256,823 km (0.097 R)
• M67: 44,082,154 km (0.118 R)
• M68: 45,190,824 km (0.101 R)
• M69: 45,655,325 km (0.095 R)
• M70: 45,841,575 km (0.063 R)
• M71: 46,214,971 km (0.116 R)
• M72: 47,058,553 km (0.086 R)
• M73: 47,529,487 km (0.087 R)
• M74: 48,761,127 km (0.078 R)
• M75: 50,580,087 km (0.105 R)
• M76: 50,676,428 km (0.032 R)
• M77: 50,869,260 km (0.079 R)
• M78: 54,975,572 km (0.058 R)
• M79: 55,769,637 km (0.116 R)
• M80: 59,796,812 km (0.03 R)
• M81: 62,051,402 km (0.092 R)
• M82: 63,604,527 km (0.11 R)
• M83: 64,124,978 km (0.042 R)
• M84: 64,229,247 km (0.111 R)
• M85: 65,589,990 km (0.077 R)
• M86: 66,326,610 km (0.083 R)
• M87: 66,537,543 km (0.065 R)
• M88: 66,748,775 km (0.054 R)
• M89: 66,960,157 km (0.109 R)
• M90: 68,339,898 km (0.025 R)
• M91: 69,300,466 km (0.097 R)
• M92: 69,407,428 km (0.113 R)
• M93: 71,343,075 km (0.075 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit