🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 34.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,319,942 km

• M1: 90,956 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 343 Days

Day: 43.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.36 AU - 1.74 AU

Year: 672 Days

Day: 12.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,319,942 km

• M1: 570,566 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.58 AU - 1.62 AU

Year: 705 Days

Day: 23.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,319,942 km

• M1: 368,310 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.14 AU - 2.18 AU

Year: 1106 Days

Day: 29.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,319,942 km

• M1: 44,730 km (0.105 R)
• M2: 1,962,574 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.53 AU - 2.59 AU

Year: 1426 Days

Day: 21.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.2

Radius: 6.7

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.66 AU - 18.66 AU

Year: 23681 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,319,942 km

• M1: 173,534 km (0.083 R)
• M2: 506,090 km (0.111 R)
• M3: 973,583 km (0.116 R)
• M4: 1,279,211 km (0.076 R)
• M5: 1,442,871 km (0.066 R)
• M6: 2,049,042 km (0.103 R)
• M7: 2,319,515 km (0.063 R)
• M8: 2,479,286 km (0.095 R)
• M9: 2,809,448 km (0.098 R)
• M10: 2,936,905 km (0.095 R)
• M11: 3,330,647 km (0.111 R)
• M12: 3,375,377 km (0.09 R)
• M13: 3,740,994 km (0.067 R)
• M14: 3,881,317 km (0.102 R)
• M15: 3,975,863 km (0.064 R)
• M16: 4,759,606 km (0.087 R)
• M17: 7,556,637 km (0.031 R)
• M18: 8,154,281 km (0.069 R)
• M19: 8,705,250 km (0.074 R)
• M20: 8,891,499 km (0.057 R)
• M21: 9,331,317 km (0.104 R)
• M22: 9,907,269 km (0.056 R)
• M23: 12,115,483 km (0.07 R)
• M24: 15,658,260 km (0.09 R)
• M25: 15,809,204 km (0.111 R)
• M26: 17,111,902 km (0.093 R)
• M27: 18,051,975 km (0.073 R)
• M28: 20,063,767 km (0.105 R)
• M29: 22,060,899 km (0.087 R)
• M30: 22,399,888 km (0.094 R)
• M31: 22,911,512 km (0.101 R)
• M32: 23,513,494 km (0.083 R)
• M33: 24,294,844 km (0.105 R)
• M34: 25,084,870 km (0.062 R)
• M35: 25,527,381 km (0.089 R)
• M36: 26,061,744 km (0.096 R)
• M37: 26,509,939 km (0.085 R)
• M38: 29,159,019 km (0.112 R)
• M39: 31,034,527 km (0.111 R)
• M40: 32,466,478 km (0.112 R)
• M41: 32,851,992 km (0.104 R)
• M42: 33,336,090 km (0.114 R)
• M43: 34,311,169 km (0.077 R)
• M44: 34,409,156 km (0.108 R)
• M45: 34,900,734 km (0.089 R)
• M46: 35,592,774 km (0.108 R)
• M47: 36,589,246 km (0.084 R)
• M48: 37,898,377 km (0.091 R)
• M49: 38,609,565 km (0.116 R)
• M50: 39,633,263 km (0.06 R)
• M51: 41,602,869 km (0.1 R)
• M52: 41,707,438 km (0.099 R)
• M53: 43,497,825 km (0.108 R)
• M54: 45,528,616 km (0.117 R)
• M55: 49,570,750 km (0.108 R)
• M56: 51,466,155 km (0.105 R)
• M57: 51,803,050 km (0.111 R)
• M58: 53,271,652 km (0.086 R)
• M59: 53,953,968 km (0.092 R)
• M60: 54,868,310 km (0.101 R)
• M61: 56,018,419 km (0.077 R)
• M62: 56,480,676 km (0.045 R)
• M63: 57,875,078 km (0.047 R)
• M64: 58,810,962 km (0.103 R)
• M65: 59,045,681 km (0.087 R)
• M66: 59,987,849 km (0.111 R)
• M67: 62,364,809 km (0.106 R)
• M68: 63,805,736 km (0.114 R)
• M69: 64,047,037 km (0.076 R)
• M70: 64,530,388 km (0.106 R)
• M71: 66,842,722 km (0.119 R)
• M72: 68,193,890 km (0.08 R)
• M73: 70,050,849 km (0.091 R)
• M74: 70,424,245 km (0.068 R)
• M75: 74,829,005 km (0.088 R)
• M76: 78,674,717 km (0.073 R)
• M77: 80,752,033 km (0.092 R)
• M78: 81,797,273 km (0.077 R)
• M79: 82,584,308 km (0.049 R)
• M80: 82,978,797 km (0.12 R)
• M81: 83,637,477 km (0.081 R)
• M82: 83,769,422 km (0.086 R)
• M83: 85,890,271 km (0.107 R)
• M84: 88,028,773 km (0.103 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit