🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.9 AU

Year: 214 Days

Day: 35.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.74 AU - 0.92 AU

Year: 265 Days

Day: 17.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.23 AU - 1.71 AU

Year: 624 Days

Day: 48 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,444,222 km

• M1: 354,846 km (0.065 R)
• M2: 833,709 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.7 AU - 4.04 AU

Year: 2663 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 13.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.6 AU - 10.18 AU

Year: 9273 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,444,222 km

• M1: 265,087 km (0.112 R)
• M2: 435,629 km (0.117 R)
• M3: 1,243,009 km (0.118 R)
• M4: 1,393,205 km (0.112 R)
• M5: 2,374,268 km (0.106 R)
• M6: 2,708,769 km (0.11 R)
• M7: 2,807,204 km (0.116 R)
• M8: 3,084,259 km (0.025 R)
• M9: 3,239,243 km (0.089 R)
• M10: 3,503,433 km (0.089 R)
• M11: 3,885,206 km (0.116 R)
• M12: 4,194,724 km (0.099 R)
• M13: 4,748,386 km (0.109 R)
• M14: 5,110,114 km (0.092 R)
• M15: 5,606,330 km (0.113 R)
• M16: 5,732,890 km (0.052 R)
• M17: 6,745,667 km (0.096 R)
• M18: 7,359,168 km (0.054 R)
• M19: 7,463,288 km (0.083 R)
• M20: 7,602,713 km (0.113 R)
• M21: 7,707,881 km (0.098 R)
• M22: 8,276,951 km (0.101 R)
• M23: 8,421,313 km (0.05 R)
• M24: 8,749,381 km (0.108 R)
• M25: 9,007,437 km (0.066 R)
• M26: 9,268,037 km (0.074 R)
• M27: 9,796,716 km (0.097 R)
• M28: 10,569,090 km (0.114 R)
• M29: 10,804,557 km (0.05 R)
• M30: 11,002,325 km (0.046 R)
• M31: 11,723,686 km (0.087 R)
• M32: 11,926,840 km (0.101 R)
• M33: 12,090,201 km (0.116 R)
• M34: 12,254,310 km (0.066 R)
• M35: 12,626,210 km (0.096 R)
• M36: 12,709,386 km (0.12 R)
• M37: 12,918,075 km (0.09 R)
• M38: 13,169,998 km (0.079 R)
• M39: 13,807,135 km (0.112 R)
• M40: 13,935,790 km (0.066 R)
• M41: 15,867,846 km (0.105 R)
• M42: 15,957,605 km (0.057 R)
• M43: 17,002,696 km (0.049 R)
• M44: 18,210,549 km (0.059 R)
• M45: 18,967,664 km (0.114 R)
• M46: 19,590,440 km (0.063 R)
• M47: 19,880,061 km (0.108 R)
• M48: 20,268,567 km (0.075 R)
• M49: 21,003,691 km (0.042 R)
• M50: 21,548,376 km (0.086 R)
• M51: 22,147,815 km (0.026 R)
• M52: 22,298,610 km (0.117 R)
• M53: 22,651,661 km (0.088 R)
• M54: 23,159,246 km (0.106 R)
• M55: 23,261,123 km (0.119 R)
• M56: 23,927,581 km (0.066 R)
• M57: 24,860,773 km (0.105 R)
• M58: 26,816,017 km (0.104 R)
• M59: 26,923,129 km (0.078 R)
• M60: 27,460,784 km (0.096 R)
• M61: 27,568,793 km (0.108 R)
• M62: 27,947,725 km (0.059 R)
• M63: 28,219,544 km (0.051 R)
• M64: 28,985,036 km (0.099 R)
• M65: 30,202,015 km (0.088 R)
• M66: 31,435,449 km (0.119 R)
• M67: 32,115,222 km (0.074 R)
• M68: 33,662,363 km (0.115 R)
• M69: 33,835,897 km (0.088 R)
• M70: 33,951,536 km (0.059 R)
• M71: 34,183,562 km (0.074 R)
• M72: 34,765,648 km (0.094 R)
• M73: 35,116,604 km (0.114 R)
• M74: 36,235,447 km (0.09 R)
• M75: 36,531,800 km (0.079 R)
• M76: 37,306,119 km (0.062 R)
• M77: 38,629,013 km (0.094 R)
• M78: 38,931,799 km (0.114 R)
• M79: 39,053,123 km (0.092 R)
• M80: 39,539,764 km (0.053 R)
• M81: 40,089,537 km (0.048 R)
• M82: 41,196,860 km (0.074 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit