🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 20.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 199 Days

Day: 39.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.97 AU - 0.99 AU

Year: 360 Days

Day: 24.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.36 AU

Year: 428 Days

Day: 35.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.5 AU - 2.1 AU

Year: 896 Days

Day: 13.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.62 AU - 2.5 AU

Year: 1096 Days

Day: 16.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,814,910 km

• M1: 634,145 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.09 AU - 2.27 AU

Year: 1194 Days

Day: 23.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,814,910 km

• M1: 791,074 km (0.043 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.86 AU - 3.6 AU

Year: 2153 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 11.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.82 AU - 12.9 AU

Year: 12366 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,814,910 km

• M1: 154,086 km (0.074 R)
• M2: 242,199 km (0.119 R)
• M3: 341,382 km (0.072 R)
• M4: 806,482 km (0.073 R)
• M5: 900,280 km (0.058 R)
• M6: 978,370 km (0.103 R)
• M7: 1,736,682 km (0.064 R)
• M8: 1,886,579 km (0.071 R)
• M9: 3,114,029 km (0.03 R)
• M10: 3,516,298 km (0.119 R)
• M11: 3,935,471 km (0.112 R)
• M12: 5,286,639 km (0.119 R)
• M13: 5,359,643 km (0.085 R)
• M14: 5,506,398 km (0.086 R)
• M15: 5,841,797 km (0.032 R)
• M16: 6,376,908 km (0.11 R)
• M17: 6,768,705 km (0.115 R)
• M18: 7,047,705 km (0.093 R)
• M19: 7,699,653 km (0.058 R)
• M20: 7,990,920 km (0.027 R)
• M21: 8,413,384 km (0.117 R)
• M22: 9,858,948 km (0.119 R)
• M23: 9,994,185 km (0.119 R)
• M24: 10,130,020 km (0.112 R)
• M25: 10,312,230 km (0.094 R)
• M26: 10,495,338 km (0.068 R)
• M27: 11,285,963 km (0.071 R)
• M28: 12,240,547 km (0.046 R)
• M29: 12,678,569 km (0.098 R)
• M30: 13,370,160 km (0.045 R)
• M31: 14,074,018 km (0.089 R)
• M32: 14,328,334 km (0.105 R)
• M33: 14,481,672 km (0.077 R)
• M34: 15,886,097 km (0.095 R)
• M35: 16,044,820 km (0.085 R)
• M36: 16,203,993 km (0.085 R)
• M37: 16,577,688 km (0.096 R)
• M38: 17,170,544 km (0.077 R)
• M39: 18,934,752 km (0.068 R)
• M40: 19,215,697 km (0.05 R)
• M41: 19,384,892 km (0.105 R)
• M42: 19,724,629 km (0.116 R)
• M43: 20,009,314 km (0.114 R)
• M44: 22,454,341 km (0.12 R)
• M45: 24,075,384 km (0.081 R)
• M46: 24,685,294 km (0.094 R)
• M47: 30,202,165 km (0.111 R)
• M48: 31,190,558 km (0.07 R)
• M49: 31,522,216 km (0.103 R)
• M50: 32,055,533 km (0.099 R)
• M51: 33,537,599 km (0.117 R)
• M52: 33,945,552 km (0.045 R)
• M53: 34,972,841 km (0.1 R)
• M54: 36,219,140 km (0.076 R)
• M55: 36,358,566 km (0.112 R)
• M56: 36,777,739 km (0.083 R)
• M57: 37,128,247 km (0.074 R)
• M58: 37,762,093 km (0.053 R)
• M59: 40,984,281 km (0.061 R)
• M60: 42,591,411 km (0.101 R)
• M61: 43,476,582 km (0.11 R)
• M62: 43,624,833 km (0.076 R)
• M63: 44,144,536 km (0.083 R)
• M64: 44,219,036 km (0.102 R)
• M65: 44,666,483 km (0.114 R)
• M66: 44,890,731 km (0.091 R)
• M67: 46,244,292 km (0.114 R)
• M68: 47,535,023 km (0.076 R)
• M69: 47,687,612 km (0.115 R)
• M70: 47,916,946 km (0.115 R)
• M71: 48,069,985 km (0.071 R)
• M72: 48,453,254 km (0.047 R)
• M73: 48,991,507 km (0.087 R)
• M74: 51,164,566 km (0.111 R)
• M75: 51,634,303 km (0.101 R)
• M76: 51,712,693 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit