🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 257 Days

Day: 14.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.32 AU - 5.38 AU

Year: 3204 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,433,209 km

• M1: 46,675 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.3 AU - 6.02 AU

Year: 4139 Days

Day: 29.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.07 AU - 5.37 AU

Year: 4211 Days

Day: 34.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,433,209 km

• M1: 813,962 km (0.083 R)
• M2: 1,943,127 km (0.066 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 8.5

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.75 AU - 6.77 AU

Year: 5530 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,433,209 km

• M1: 138,228 km (0.099 R)
• M2: 197,469 km (0.111 R)
• M3: 336,595 km (0.088 R)
• M4: 436,377 km (0.107 R)
• M5: 745,745 km (0.067 R)
• M6: 924,066 km (0.062 R)
• M7: 1,225,506 km (0.052 R)
• M8: 1,289,534 km (0.049 R)
• M9: 1,557,015 km (0.104 R)
• M10: 1,626,578 km (0.107 R)
• M11: 1,679,535 km (0.093 R)
• M12: 1,751,193 km (0.074 R)
• M13: 1,805,497 km (0.086 R)
• M14: 1,915,900 km (0.089 R)
• M15: 2,604,349 km (0.059 R)
• M16: 2,899,805 km (0.101 R)
• M17: 2,964,581 km (0.11 R)
• M18: 3,073,488 km (0.057 R)
• M19: 3,476,954 km (0.075 R)
• M20: 3,731,719 km (0.029 R)
• M21: 4,016,553 km (0.113 R)
• M22: 4,210,582 km (0.104 R)
• M23: 4,683,461 km (0.085 R)
• M24: 4,759,606 km (0.104 R)
• M25: 4,836,350 km (0.093 R)
• M26: 5,016,765 km (0.098 R)
• M27: 5,760,565 km (0.103 R)
• M28: 5,952,050 km (0.106 R)
• M29: 6,117,655 km (0.094 R)
• M30: 6,510,350 km (0.118 R)
• M31: 7,056,232 km (0.103 R)
• M32: 7,379,065 km (0.091 R)
• M33: 7,706,684 km (0.068 R)
• M34: 7,826,961 km (0.052 R)
• M35: 9,933,598 km (0.111 R)
• M36: 10,328,387 km (0.044 R)
• M37: 10,594,521 km (0.115 R)
• M38: 10,694,901 km (0.101 R)
• M39: 11,406,239 km (0.07 R)
• M40: 11,715,907 km (0.114 R)
• M41: 12,484,391 km (0.064 R)
• M42: 12,661,216 km (0.118 R)
• M43: 12,732,275 km (0.055 R)
• M44: 13,089,215 km (0.068 R)
• M45: 13,594,557 km (0.087 R)
• M46: 14,364,537 km (0.1 R)
• M47: 14,550,039 km (0.084 R)
• M48: 14,698,888 km (0.119 R)
• M49: 15,337,372 km (0.119 R)
• M50: 15,413,218 km (0.113 R)
• M51: 15,908,387 km (0.074 R)
• M52: 16,100,172 km (0.071 R)
• M53: 16,331,450 km (0.041 R)
• M54: 16,719,357 km (0.077 R)
• M55: 17,188,795 km (0.12 R)
• M56: 17,346,172 km (0.076 R)
• M57: 17,504,148 km (0.104 R)
• M58: 18,865,787 km (0.057 R)
• M59: 19,971,017 km (0.041 R)
• M60: 20,552,503 km (0.086 R)
• M61: 20,719,604 km (0.079 R)
• M62: 21,223,749 km (0.119 R)
• M63: 21,817,054 km (0.119 R)
• M64: 21,944,811 km (0.093 R)
• M65: 22,803,503 km (0.049 R)
• M66: 23,280,421 km (0.12 R)
• M67: 23,892,126 km (0.096 R)
• M68: 24,111,886 km (0.109 R)
• M69: 24,332,393 km (0.102 R)
• M70: 24,908,644 km (0.069 R)
• M71: 25,399,774 km (0.093 R)
• M72: 25,713,929 km (0.098 R)
• M73: 26,482,413 km (0.087 R)
• M74: 27,075,120 km (0.061 R)
• M75: 27,258,378 km (0.046 R)
• M76: 28,739,247 km (0.113 R)
• M77: 29,583,727 km (0.086 R)
• M78: 30,056,307 km (0.102 R)
• M79: 30,865,631 km (0.087 R)
• M80: 31,923,438 km (0.066 R)
• M81: 32,020,227 km (0.107 R)
• M82: 32,165,487 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 8.4

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.96 AU - 10.56 AU

Year: 9155 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,433,209 km

• M1: 428,448 km (0.11 R)
• M2: 498,460 km (0.084 R)
• M3: 791,822 km (0.104 R)
• M4: 1,036,713 km (0.111 R)
• M5: 1,253,331 km (0.096 R)
• M6: 1,429,856 km (0.105 R)
• M7: 1,768,097 km (0.057 R)
• M8: 1,886,429 km (0.095 R)
• M9: 1,946,567 km (0.1 R)
• M10: 2,539,274 km (0.079 R)
• M11: 2,925,237 km (0.087 R)
• M12: 3,160,853 km (0.073 R)
• M13: 4,402,516 km (0.097 R)
• M14: 4,618,385 km (0.078 R)
• M15: 5,032,323 km (0.049 R)
• M16: 5,116,546 km (0.113 R)
• M17: 5,573,717 km (0.088 R)
• M18: 5,836,711 km (0.087 R)
• M19: 7,434,266 km (0.098 R)
• M20: 7,498,144 km (0.078 R)
• M21: 8,082,623 km (0.069 R)
• M22: 8,214,419 km (0.108 R)
• M23: 8,580,784 km (0.099 R)
• M24: 8,647,954 km (0.105 R)
• M25: 8,816,700 km (0.118 R)
• M26: 9,676,738 km (0.081 R)
• M27: 9,781,756 km (0.066 R)
• M28: 9,851,917 km (0.118 R)
• M29: 11,847,553 km (0.057 R)
• M30: 12,185,794 km (0.111 R)
• M31: 12,489,029 km (0.102 R)
• M32: 12,794,807 km (0.059 R)
• M33: 13,570,023 km (0.108 R)
• M34: 13,805,639 km (0.069 R)
• M35: 14,560,361 km (0.029 R)
• M36: 14,680,787 km (0.069 R)
• M37: 15,003,470 km (0.099 R)
• M38: 15,697,005 km (0.114 R)
• M39: 15,985,729 km (0.105 R)
• M40: 17,200,015 km (0.098 R)
• M41: 17,284,837 km (0.115 R)
• M42: 18,270,538 km (0.039 R)
• M43: 18,357,155 km (0.034 R)
• M44: 18,835,718 km (0.076 R)
• M45: 19,054,580 km (0.118 R)
• M46: 19,186,376 km (0.071 R)
• M47: 20,836,141 km (0.088 R)
• M48: 21,017,154 km (0.08 R)
• M49: 22,022,303 km (0.079 R)
• M50: 22,160,531 km (0.117 R)
• M51: 22,345,434 km (0.101 R)
• M52: 22,949,660 km (0.092 R)
• M53: 23,089,833 km (0.087 R)
• M54: 23,795,187 km (0.052 R)
• M55: 24,174,118 km (0.073 R)
• M56: 25,130,498 km (0.091 R)
• M57: 25,371,500 km (0.08 R)
• M58: 25,564,930 km (0.114 R)
• M59: 25,855,898 km (0.064 R)
• M60: 25,953,136 km (0.079 R)
• M61: 26,050,524 km (0.119 R)
• M62: 26,294,369 km (0.097 R)
• M63: 26,686,315 km (0.082 R)
• M64: 27,228,308 km (0.102 R)
• M65: 27,624,743 km (0.049 R)
• M66: 27,923,340 km (0.096 R)
• M67: 28,172,869 km (0.115 R)
• M68: 28,373,181 km (0.085 R)
• M69: 28,775,150 km (0.092 R)
• M70: 30,761,361 km (0.034 R)
• M71: 30,967,507 km (0.073 R)
• M72: 31,174,251 km (0.102 R)
• M73: 31,692,907 km (0.062 R)
• M74: 32,423,842 km (0.093 R)
• M75: 32,633,728 km (0.117 R)
• M76: 32,791,404 km (0.083 R)
• M77: 33,318,887 km (0.116 R)
• M78: 33,902,318 km (0.114 R)
• M79: 34,008,832 km (0.107 R)
• M80: 34,382,228 km (0.086 R)
• M81: 34,703,415 km (0.032 R)
• M82: 35,727,113 km (0.056 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit