🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 41.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,968,574 km

• M1: 40,691 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 43.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,968,574 km

• M1: 394,340 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.15 AU - 1.57 AU

Year: 565 Days

Day: 27.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.19 AU

Year: 919 Days

Day: 16.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.01 AU - 3.91 AU

Year: 2294 Days

Day: 46.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 8.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.04 AU - 14.18 AU

Year: 14101 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,968,574 km

• M1: 103,522 km (0.09 R)
• M2: 228,735 km (0.091 R)
• M3: 489,185 km (0.104 R)
• M4: 1,017,714 km (0.095 R)
• M5: 1,519,316 km (0.027 R)
• M6: 1,725,312 km (0.114 R)
• M7: 2,039,019 km (0.097 R)
• M8: 2,774,592 km (0.1 R)
• M9: 3,316,734 km (0.025 R)
• M10: 3,984,838 km (0.104 R)
• M11: 4,047,520 km (0.103 R)
• M12: 4,660,572 km (0.081 R)
• M13: 5,267,939 km (0.094 R)
• M14: 5,651,359 km (0.078 R)
• M15: 6,007,701 km (0.064 R)
• M16: 6,225,067 km (0.07 R)
• M17: 6,334,871 km (0.07 R)
• M18: 6,445,125 km (0.1 R)
• M19: 7,466,430 km (0.084 R)
• M20: 8,255,110 km (0.08 R)
• M21: 9,028,680 km (0.117 R)
• M22: 9,236,173 km (0.077 R)
• M23: 9,782,803 km (0.045 R)
• M24: 10,426,672 km (0.112 R)
• M25: 10,819,516 km (0.069 R)
• M26: 11,261,728 km (0.06 R)
• M27: 11,619,865 km (0.106 R)
• M28: 12,118,325 km (0.113 R)
• M29: 12,485,139 km (0.034 R)
• M30: 13,323,934 km (0.082 R)
• M31: 13,465,604 km (0.1 R)
• M32: 13,560,299 km (0.098 R)
• M33: 13,750,288 km (0.068 R)
• M34: 14,470,602 km (0.05 R)
• M35: 14,762,168 km (0.058 R)
• M36: 14,908,625 km (0.108 R)
• M37: 15,153,965 km (0.09 R)
• M38: 15,351,135 km (0.105 R)
• M39: 15,598,869 km (0.086 R)
• M40: 16,299,436 km (0.103 R)
• M41: 16,501,393 km (0.031 R)
• M42: 17,886,819 km (0.104 R)
• M43: 17,990,939 km (0.096 R)
• M44: 18,304,496 km (0.047 R)
• M45: 18,409,364 km (0.105 R)
• M46: 19,469,564 km (0.055 R)
• M47: 19,522,971 km (0.102 R)
• M48: 19,576,677 km (0.096 R)
• M49: 20,169,234 km (0.113 R)
• M50: 21,316,799 km (0.107 R)
• M51: 21,703,958 km (0.11 R)
• M52: 21,759,459 km (0.047 R)
• M53: 22,766,702 km (0.081 R)
• M54: 22,879,498 km (0.086 R)
• M55: 22,936,046 km (0.032 R)
• M56: 23,446,624 km (0.071 R)
• M57: 23,789,053 km (0.089 R)
• M58: 25,292,213 km (0.098 R)
• M59: 25,350,556 km (0.113 R)
• M60: 26,587,880 km (0.085 R)
• M61: 27,603,799 km (0.054 R)
• M62: 28,754,207 km (0.105 R)
• M63: 29,059,536 km (0.111 R)
• M64: 29,304,577 km (0.065 R)
• M65: 29,365,912 km (0.119 R)
• M66: 29,550,367 km (0.06 R)
• M67: 30,602,339 km (0.046 R)
• M68: 30,976,633 km (0.103 R)
• M69: 31,666,728 km (0.057 R)
• M70: 32,806,663 km (0.064 R)
• M71: 32,934,270 km (0.093 R)
• M72: 34,153,792 km (0.107 R)
• M73: 34,866,477 km (0.095 R)
• M74: 35,061,702 km (0.084 R)
• M75: 36,372,628 km (0.092 R)
• M76: 37,034,150 km (0.077 R)
• M77: 37,432,828 km (0.109 R)
• M78: 37,499,549 km (0.073 R)
• M79: 37,566,120 km (0.086 R)
• M80: 38,907,265 km (0.065 R)
• M81: 39,245,057 km (0.081 R)
• M82: 39,380,293 km (0.08 R)
• M83: 39,583,746 km (0.083 R)
• M84: 40,879,563 km (0.077 R)
• M85: 41,498,300 km (0.109 R)
• M86: 41,981,650 km (0.102 R)
• M87: 42,050,914 km (0.099 R)
• M88: 42,954,037 km (0.077 R)
• M89: 43,023,749 km (0.113 R)
• M90: 43,863,442 km (0.078 R)
• M91: 45,417,016 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 6.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 18.09 AU - 22.61 AU

Year: 32722 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,968,574 km

• M1: 127,308 km (0.092 R)
• M2: 337,343 km (0.068 R)
• M3: 700,268 km (0.055 R)
• M4: 1,231,490 km (0.026 R)
• M5: 1,360,593 km (0.067 R)
• M6: 1,467,256 km (0.11 R)
• M7: 2,288,548 km (0.079 R)
• M8: 3,087,251 km (0.118 R)
• M9: 3,157,413 km (0.086 R)
• M10: 3,738,002 km (0.081 R)
• M11: 3,926,047 km (0.056 R)
• M12: 4,749,882 km (0.113 R)
• M13: 4,912,794 km (0.053 R)
• M14: 5,797,665 km (0.109 R)
• M15: 6,191,856 km (0.057 R)
• M16: 6,640,051 km (0.086 R)
• M17: 7,331,792 km (0.116 R)
• M18: 8,240,449 km (0.086 R)
• M19: 9,033,019 km (0.065 R)
• M20: 9,133,848 km (0.113 R)
• M21: 9,901,434 km (0.113 R)
• M22: 10,109,675 km (0.096 R)
• M23: 11,552,546 km (0.118 R)
• M24: 12,270,017 km (0.089 R)
• M25: 12,437,567 km (0.112 R)
• M26: 12,549,765 km (0.028 R)
• M27: 12,831,608 km (0.031 R)
• M28: 13,747,596 km (0.104 R)
• M29: 14,389,520 km (0.111 R)
• M30: 16,189,482 km (0.103 R)
• M31: 16,312,002 km (0.109 R)
• M32: 17,115,642 km (0.105 R)
• M33: 19,407,930 km (0.103 R)
• M34: 19,472,856 km (0.106 R)
• M35: 20,061,523 km (0.119 R)
• M36: 20,391,087 km (0.091 R)
• M37: 22,542,006 km (0.109 R)
• M38: 25,972,584 km (0.119 R)
• M39: 26,044,241 km (0.119 R)
• M40: 26,475,831 km (0.059 R)
• M41: 26,982,220 km (0.071 R)
• M42: 27,273,038 km (0.083 R)
• M43: 29,412,437 km (0.086 R)
• M44: 32,373,428 km (0.105 R)
• M45: 32,450,471 km (0.078 R)
• M46: 32,682,348 km (0.093 R)
• M47: 33,693,480 km (0.105 R)
• M48: 33,928,199 km (0.118 R)
• M49: 35,905,733 km (0.086 R)
• M50: 35,985,618 km (0.108 R)
• M51: 36,385,942 km (0.113 R)
• M52: 36,948,729 km (0.056 R)
• M53: 38,900,383 km (0.05 R)
• M54: 39,558,315 km (0.082 R)
• M55: 39,640,743 km (0.067 R)
• M56: 39,723,321 km (0.111 R)
• M57: 41,470,325 km (0.064 R)
• M58: 42,058,245 km (0.076 R)
• M59: 42,226,692 km (0.08 R)
• M60: 42,479,811 km (0.118 R)
• M61: 43,497,376 km (0.073 R)
• M62: 43,667,768 km (0.1 R)
• M63: 44,952,515 km (0.075 R)
• M64: 47,647,071 km (0.096 R)
• M65: 48,880,955 km (0.115 R)
• M66: 53,099,615 km (0.086 R)
• M67: 53,190,570 km (0.093 R)
• M68: 54,286,973 km (0.068 R)
• M69: 58,276,000 km (0.118 R)
• M70: 59,311,517 km (0.112 R)
• M71: 59,500,459 km (0.029 R)
• M72: 59,973,637 km (0.037 R)
• M73: 64,191,549 km (0.07 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit