🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 15.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 16.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.75 AU - 0.87 AU

Year: 265 Days

Day: 42.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.86 AU - 1.12 AU

Year: 358 Days

Day: 37.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,501,753 km

• M1: 302,487 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.01 AU - 5.47 AU

Year: 3751 Days

Day: 33.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 12.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.19 AU - 5.77 AU

Year: 4039 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,501,753 km

• M1: 160,818 km (0.077 R)
• M2: 289,771 km (0.088 R)
• M3: 546,930 km (0.076 R)
• M4: 717,771 km (0.063 R)
• M5: 987,346 km (0.12 R)
• M6: 1,087,876 km (0.084 R)
• M7: 1,526,347 km (0.106 R)
• M8: 1,644,529 km (0.106 R)
• M9: 1,833,472 km (0.083 R)
• M10: 1,913,357 km (0.083 R)
• M11: 2,220,780 km (0.092 R)
• M12: 2,380,701 km (0.06 R)
• M13: 2,493,647 km (0.119 R)
• M14: 2,790,748 km (0.12 R)
• M15: 2,896,664 km (0.098 R)
• M16: 3,532,903 km (0.073 R)
• M17: 3,648,094 km (0.088 R)
• M18: 3,793,652 km (0.082 R)
• M19: 3,986,035 km (0.084 R)
• M20: 4,504,392 km (0.055 R)
• M21: 4,598,040 km (0.065 R)
• M22: 4,708,144 km (0.076 R)
• M23: 4,851,160 km (0.109 R)
• M24: 5,141,529 km (0.117 R)
• M25: 5,223,210 km (0.092 R)
• M26: 5,807,090 km (0.054 R)
• M27: 6,063,800 km (0.093 R)
• M28: 6,167,621 km (0.04 R)
• M29: 6,500,027 km (0.094 R)
• M30: 6,982,481 km (0.117 R)
• M31: 7,588,053 km (0.102 R)
• M32: 7,963,394 km (0.118 R)
• M33: 8,325,570 km (0.117 R)
• M34: 8,615,341 km (0.12 R)
• M35: 8,869,209 km (0.1 R)
• M36: 8,947,748 km (0.116 R)
• M37: 9,304,389 km (0.085 R)
• M38: 9,504,551 km (0.083 R)
• M39: 9,585,035 km (0.12 R)
• M40: 9,766,946 km (0.08 R)
• M41: 10,340,205 km (0.09 R)
• M42: 10,464,521 km (0.072 R)
• M43: 11,199,345 km (0.08 R)
• M44: 11,712,915 km (0.091 R)
• M45: 11,907,542 km (0.118 R)
• M46: 12,212,273 km (0.109 R)
• M47: 12,409,592 km (0.079 R)
• M48: 12,674,380 km (0.093 R)
• M49: 12,874,243 km (0.111 R)
• M50: 13,232,081 km (0.076 R)
• M51: 13,774,822 km (0.082 R)
• M52: 14,140,888 km (0.115 R)
• M53: 14,255,929 km (0.099 R)
• M54: 14,510,096 km (0.117 R)
• M55: 14,719,234 km (0.105 R)
• M56: 15,234,449 km (0.067 R)
• M57: 15,612,931 km (0.094 R)
• M58: 16,042,576 km (0.085 R)
• M59: 16,162,554 km (0.096 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 9.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.51 AU - 9.39 AU

Year: 8147 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,501,753 km

• M1: 131,347 km (0.104 R)
• M2: 231,727 km (0.079 R)
• M3: 312,211 km (0.078 R)
• M4: 666,907 km (0.089 R)
• M5: 1,126,322 km (0.064 R)
• M6: 1,211,444 km (0.107 R)
• M7: 1,298,809 km (0.083 R)
• M8: 1,650,962 km (0.109 R)
• M9: 1,728,903 km (0.055 R)
• M10: 1,848,132 km (0.086 R)
• M11: 2,094,969 km (0.076 R)
• M12: 2,265,660 km (0.119 R)
• M13: 2,396,707 km (0.097 R)
• M14: 2,552,738 km (0.099 R)
• M15: 2,758,435 km (0.115 R)
• M16: 2,993,304 km (0.079 R)
• M17: 3,113,281 km (0.075 R)
• M18: 3,234,904 km (0.11 R)
• M19: 3,432,822 km (0.09 R)
• M20: 3,507,920 km (0.119 R)
• M21: 4,480,755 km (0.099 R)
• M22: 4,982,806 km (0.111 R)
• M23: 5,327,479 km (0.055 R)
• M24: 5,679,932 km (0.111 R)
• M25: 5,979,427 km (0.097 R)
• M26: 6,469,360 km (0.118 R)
• M27: 6,908,729 km (0.109 R)
• M28: 7,585,958 km (0.109 R)
• M29: 8,658,276 km (0.107 R)
• M30: 8,761,199 km (0.045 R)
• M31: 9,107,369 km (0.113 R)
• M32: 9,317,255 km (0.119 R)
• M33: 9,706,059 km (0.099 R)
• M34: 9,848,776 km (0.099 R)
• M35: 10,353,968 km (0.106 R)
• M36: 10,830,587 km (0.038 R)
• M37: 10,978,689 km (0.06 R)
• M38: 11,127,389 km (0.074 R)
• M39: 11,539,980 km (0.062 R)
• M40: 11,995,804 km (0.098 R)
• M41: 12,496,359 km (0.072 R)
• M42: 12,690,687 km (0.085 R)
• M43: 12,846,867 km (0.108 R)
• M44: 13,677,285 km (0.071 R)
• M45: 14,606,586 km (0.112 R)
• M46: 14,975,794 km (0.086 R)
• M47: 15,058,222 km (0.083 R)
• M48: 15,140,800 km (0.046 R)
• M49: 16,313,349 km (0.08 R)
• M50: 16,483,142 km (0.064 R)
• M51: 18,082,194 km (0.102 R)
• M52: 18,611,471 km (0.114 R)
• M53: 18,878,054 km (0.104 R)
• M54: 19,594,927 km (0.05 R)
• M55: 20,320,627 km (0.086 R)
• M56: 21,193,979 km (0.119 R)
• M57: 21,845,328 km (0.092 R)
• M58: 22,220,370 km (0.113 R)
• M59: 22,787,196 km (0.076 R)
• M60: 23,119,902 km (0.078 R)
• M61: 24,224,682 km (0.115 R)
• M62: 24,515,650 km (0.078 R)
• M63: 24,661,658 km (0.088 R)
• M64: 25,248,381 km (0.045 R)
• M65: 25,790,075 km (0.107 R)
• M66: 26,335,808 km (0.107 R)
• M67: 26,585,038 km (0.074 R)
• M68: 28,301,075 km (0.108 R)
• M69: 29,069,409 km (0.031 R)
• M70: 29,172,333 km (0.115 R)
• M71: 29,792,715 km (0.082 R)
• M72: 30,678,933 km (0.079 R)
• M73: 30,783,801 km (0.07 R)
• M74: 31,679,743 km (0.06 R)
• M75: 32,744,880 km (0.119 R)
• M76: 32,851,992 km (0.117 R)
• M77: 33,120,370 km (0.044 R)
• M78: 33,389,497 km (0.108 R)
• M79: 33,551,212 km (0.044 R)
• M80: 33,713,376 km (0.109 R)
• M81: 34,201,215 km (0.036 R)
• M82: 34,745,901 km (0.062 R)
• M83: 35,128,871 km (0.087 R)
• M84: 35,403,383 km (0.078 R)
• M85: 36,009,703 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 14.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.03 AU - 9.23 AU

Year: 9214 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,501,753 km

• M1: 213,327 km (0.055 R)
• M2: 389,852 km (0.052 R)
• M3: 663,467 km (0.114 R)
• M4: 1,004,699 km (0.097 R)
• M5: 1,126,173 km (0.085 R)
• M6: 1,220,868 km (0.102 R)
• M7: 1,419,085 km (0.089 R)
• M8: 1,664,426 km (0.041 R)
• M9: 1,774,081 km (0.065 R)
• M10: 1,962,574 km (0.082 R)
• M11: 2,237,835 km (0.051 R)
• M12: 2,401,046 km (0.101 R)
• M13: 2,589,539 km (0.097 R)
• M14: 2,717,894 km (0.092 R)
• M15: 2,914,765 km (0.12 R)
• M16: 3,116,423 km (0.117 R)
• M17: 4,043,780 km (0.118 R)
• M18: 4,244,241 km (0.066 R)
• M19: 4,629,157 km (0.105 R)
• M20: 4,972,035 km (0.118 R)
• M21: 5,766,699 km (0.082 R)
• M22: 6,107,333 km (0.09 R)
• M23: 6,280,119 km (0.06 R)
• M24: 6,454,550 km (0.105 R)
• M25: 6,601,156 km (0.097 R)
• M26: 7,047,705 km (0.114 R)
• M27: 7,259,536 km (0.099 R)
• M28: 7,627,547 km (0.032 R)
• M29: 8,318,240 km (0.054 R)
• M30: 8,413,983 km (0.119 R)
• M31: 9,525,046 km (0.051 R)
• M32: 9,759,466 km (0.101 R)
• M33: 10,647,329 km (0.034 R)
• M34: 10,751,449 km (0.097 R)
• M35: 11,030,749 km (0.078 R)
• M36: 11,347,746 km (0.102 R)
• M37: 11,991,017 km (0.079 R)
• M38: 12,244,436 km (0.115 R)
• M39: 12,389,995 km (0.088 R)
• M40: 13,275,764 km (0.1 R)
• M41: 13,688,654 km (0.059 R)
• M42: 14,835,920 km (0.078 R)
• M43: 16,413,430 km (0.108 R)
• M44: 16,533,856 km (0.025 R)
• M45: 17,344,527 km (0.057 R)
• M46: 17,795,864 km (0.105 R)
• M47: 18,168,063 km (0.079 R)
• M48: 18,752,243 km (0.103 R)
• M49: 19,088,838 km (0.092 R)
• M50: 19,257,883 km (0.085 R)
• M51: 19,810,797 km (0.083 R)
• M52: 20,584,817 km (0.12 R)
• M53: 22,340,497 km (0.073 R)
• M54: 23,371,526 km (0.112 R)
• M55: 23,824,807 km (0.1 R)
• M56: 24,372,335 km (0.039 R)
• M57: 24,924,202 km (0.099 R)
• M58: 25,155,331 km (0.088 R)
• M59: 25,247,932 km (0.077 R)
• M60: 25,387,207 km (0.081 R)
• M61: 26,087,026 km (0.114 R)
• M62: 27,315,225 km (0.076 R)
• M63: 28,176,460 km (0.097 R)
• M64: 28,610,443 km (0.096 R)
• M65: 29,192,528 km (0.115 R)
• M66: 30,122,130 km (0.044 R)
• M67: 30,368,368 km (0.115 R)
• M68: 31,210,753 km (0.093 R)
• M69: 31,860,008 km (0.109 R)
• M70: 31,960,388 km (0.096 R)
• M71: 32,463,486 km (0.083 R)
• M72: 33,783,538 km (0.04 R)
• M73: 34,193,286 km (0.086 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit