🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.46 AU - 0.72 AU

Year: 164 Days

Day: 17.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,719,262 km

• M1: 124,017 km (0.108 R)
• M2: 290,818 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.18 AU

Year: 340 Days

Day: 14.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.94 AU - 1.14 AU

Year: 384 Days

Day: 27.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,719,262 km

• M1: 492,476 km (0.066 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.44 AU - 1.8 AU

Year: 746 Days

Day: 27.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 112.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.68 AU - 2.72 AU

Year: 1180 Days

Day: 45.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.17 AU - 4.83 AU

Year: 2893 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,719,262 km

• M1: 1,960,330 km (0.11 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.9

Radius: 3.8

Gravity: 50.75 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.62 AU - 15.88 AU

Year: 18439 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,719,262 km

• M1: 210,484 km (0.109 R)
• M2: 240,254 km (0.051 R)
• M3: 681,418 km (0.035 R)
• M4: 1,023,549 km (0.096 R)
• M5: 1,076,357 km (0.117 R)
• M6: 1,157,140 km (0.08 R)
• M7: 1,268,141 km (0.056 R)
• M8: 1,411,755 km (0.056 R)
• M9: 2,238,583 km (0.105 R)
• M10: 2,307,398 km (0.08 R)
• M11: 2,342,104 km (0.09 R)
• M12: 2,553,935 km (0.094 R)
• M13: 2,662,094 km (0.119 R)
• M14: 3,033,546 km (0.113 R)
• M15: 4,542,988 km (0.067 R)
• M16: 4,674,185 km (0.096 R)
• M17: 4,940,170 km (0.085 R)
• M18: 6,735,794 km (0.107 R)
• M19: 7,649,388 km (0.081 R)
• M20: 8,386,457 km (0.028 R)
• M21: 8,547,424 km (0.104 R)
• M22: 8,601,279 km (0.117 R)
• M23: 10,440,585 km (0.118 R)
• M24: 10,555,925 km (0.105 R)
• M25: 11,612,086 km (0.046 R)
• M26: 12,517,751 km (0.118 R)
• M27: 15,828,053 km (0.07 R)
• M28: 16,560,933 km (0.034 R)
• M29: 18,406,073 km (0.106 R)
• M30: 18,545,349 km (0.097 R)
• M31: 20,171,777 km (0.082 R)
• M32: 20,965,693 km (0.103 R)
• M33: 21,402,967 km (0.101 R)
• M34: 21,549,424 km (0.115 R)
• M35: 21,843,234 km (0.038 R)
• M36: 24,623,810 km (0.118 R)
• M37: 25,471,581 km (0.076 R)
• M38: 25,704,505 km (0.104 R)
• M39: 26,958,434 km (0.113 R)
• M40: 27,992,006 km (0.053 R)
• M41: 29,607,064 km (0.112 R)
• M42: 29,770,126 km (0.101 R)
• M43: 30,261,405 km (0.103 R)
• M44: 31,086,138 km (0.086 R)
• M45: 32,001,977 km (0.103 R)
• M46: 34,629,813 km (0.105 R)
• M47: 34,887,869 km (0.055 R)
• M48: 35,060,206 km (0.105 R)
• M49: 35,752,395 km (0.086 R)
• M50: 37,326,165 km (0.074 R)
• M51: 37,502,391 km (0.116 R)
• M52: 38,476,722 km (0.099 R)
• M53: 39,190,603 km (0.039 R)
• M54: 39,280,212 km (0.105 R)
• M55: 40,812,693 km (0.033 R)
• M56: 43,471,795 km (0.051 R)
• M57: 43,935,997 km (0.031 R)
• M58: 44,775,391 km (0.055 R)
• M59: 45,431,976 km (0.1 R)
• M60: 46,754,870 km (0.117 R)
• M61: 47,230,292 km (0.107 R)
• M62: 47,707,359 km (0.051 R)
• M63: 48,090,180 km (0.094 R)
• M64: 48,955,155 km (0.116 R)
• M65: 49,728,427 km (0.036 R)
• M66: 50,019,394 km (0.075 R)
• M67: 52,861,455 km (0.109 R)
• M68: 55,554,216 km (0.064 R)
• M69: 57,781,130 km (0.09 R)
• M70: 58,598,084 km (0.095 R)
• M71: 58,700,559 km (0.032 R)
• M72: 59,008,132 km (0.03 R)
• M73: 59,830,771 km (0.046 R)
• M74: 60,243,511 km (0.107 R)
• M75: 60,760,821 km (0.092 R)
• M76: 61,175,656 km (0.113 R)
• M77: 61,487,567 km (0.102 R)
• M78: 62,321,575 km (0.09 R)
• M79: 62,740,001 km (0.1 R)
• M80: 63,790,028 km (0.094 R)
• M81: 64,317,361 km (0.083 R)
• M82: 64,422,977 km (0.049 R)
• M83: 65,376,065 km (0.06 R)
• M84: 65,482,279 km (0.106 R)
• M85: 65,801,222 km (0.077 R)
• M86: 69,235,241 km (0.09 R)
• M87: 69,560,168 km (0.065 R)
• M88: 69,668,476 km (0.1 R)
• M89: 70,211,517 km (0.1 R)
• M90: 70,537,939 km (0.08 R)
• M91: 70,646,846 km (0.101 R)
• M92: 71,301,487 km (0.096 R)
• M93: 71,410,843 km (0.114 R)
• M94: 71,739,061 km (0.113 R)
• M95: 72,397,142 km (0.05 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit