🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.35 AU - 1.89 AU

Year: 777 Days

Day: 35.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,293,642 km

• M1: 903,571 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.82 AU

Year: 798 Days

Day: 46.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,293,642 km

• M1: 97,837 km (0.038 R)
• M2: 1,152,203 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.47 AU - 1.89 AU

Year: 820 Days

Day: 22.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 987 Days

Day: 24.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.59 AU - 2.23 AU

Year: 994 Days

Day: 30.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.43 AU - 4.33 AU

Year: 2879 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,293,642 km

• M1: 1,826,440 km (0.064 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 11.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.43 AU - 4.45 AU

Year: 3525 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,293,642 km

• M1: 144,811 km (0.096 R)
• M2: 229,334 km (0.099 R)
• M3: 304,581 km (0.117 R)
• M4: 414,835 km (0.064 R)
• M5: 495,767 km (0.05 R)
• M6: 651,050 km (0.1 R)
• M7: 777,011 km (0.096 R)
• M8: 1,273,527 km (0.073 R)
• M9: 1,423,723 km (0.093 R)
• M10: 1,604,437 km (0.1 R)
• M11: 1,729,351 km (0.107 R)
• M12: 2,002,367 km (0.118 R)
• M13: 2,110,228 km (0.099 R)
• M14: 2,261,621 km (0.12 R)
• M15: 2,634,119 km (0.11 R)
• M16: 2,949,472 km (0.1 R)
• M17: 3,041,774 km (0.12 R)
• M18: 3,135,123 km (0.068 R)
• M19: 3,276,941 km (0.113 R)
• M20: 3,372,684 km (0.107 R)
• M21: 3,469,474 km (0.118 R)
• M22: 3,583,467 km (0.09 R)
• M23: 3,916,323 km (0.056 R)
• M24: 4,381,572 km (0.093 R)
• M25: 4,487,338 km (0.045 R)
• M26: 5,458,826 km (0.069 R)
• M27: 5,630,265 km (0.096 R)
• M28: 6,076,366 km (0.043 R)
• M29: 6,353,422 km (0.112 R)
• M30: 6,675,356 km (0.085 R)
• M31: 6,858,763 km (0.097 R)
• M32: 7,293,345 km (0.104 R)
• M33: 7,440,101 km (0.115 R)
• M34: 7,972,669 km (0.026 R)
• M35: 8,210,978 km (0.119 R)
• M36: 8,363,718 km (0.114 R)
• M37: 8,495,513 km (0.108 R)
• M38: 8,805,630 km (0.074 R)
• M39: 8,917,379 km (0.11 R)
• M40: 9,209,993 km (0.113 R)
• M41: 9,505,748 km (0.1 R)
• M42: 10,317,616 km (0.112 R)
• M43: 10,482,622 km (0.067 R)
• M44: 10,672,312 km (0.073 R)
• M45: 10,815,328 km (0.086 R)
• M46: 11,369,588 km (0.097 R)
• M47: 12,156,173 km (0.107 R)
• M48: 12,230,673 km (0.108 R)
• M49: 12,530,916 km (0.118 R)
• M50: 13,215,027 km (0.064 R)
• M51: 13,600,242 km (0.103 R)
• M52: 14,145,975 km (0.072 R)
• M53: 15,232,055 km (0.099 R)
• M54: 15,366,394 km (0.094 R)
• M55: 15,474,105 km (0.09 R)
• M56: 16,043,624 km (0.096 R)
• M57: 16,207,733 km (0.115 R)
• M58: 16,592,498 km (0.12 R)
• M59: 16,786,078 km (0.113 R)
• M60: 16,980,406 km (0.095 R)
• M61: 17,624,275 km (0.103 R)
• M62: 18,048,385 km (0.108 R)
• M63: 18,304,496 km (0.058 R)
• M64: 18,447,362 km (0.09 R)
• M65: 18,906,927 km (0.103 R)
• M66: 19,544,812 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 11.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.78 AU - 9.14 AU

Year: 9270 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,293,642 km

• M1: 435,779 km (0.091 R)
• M2: 513,270 km (0.113 R)
• M3: 700,716 km (0.064 R)
• M4: 828,323 km (0.118 R)
• M5: 912,397 km (0.061 R)
• M6: 1,035,367 km (0.081 R)
• M7: 1,164,470 km (0.064 R)
• M8: 1,299,258 km (0.071 R)
• M9: 1,501,065 km (0.111 R)
• M10: 2,509,055 km (0.053 R)
• M11: 2,711,461 km (0.074 R)
• M12: 3,051,946 km (0.041 R)
• M13: 3,186,734 km (0.103 R)
• M14: 3,462,144 km (0.078 R)
• M15: 3,659,613 km (0.052 R)
• M16: 3,977,508 km (0.1 R)
• M17: 4,065,771 km (0.117 R)
• M18: 4,184,552 km (0.057 R)
• M19: 4,334,598 km (0.116 R)
• M20: 4,858,340 km (0.115 R)
• M21: 5,272,577 km (0.12 R)
• M22: 5,831,475 km (0.118 R)
• M23: 6,617,761 km (0.113 R)
• M24: 6,722,779 km (0.104 R)
• M25: 7,041,123 km (0.108 R)
• M26: 7,509,963 km (0.083 R)
• M27: 7,803,474 km (0.072 R)
• M28: 8,213,222 km (0.108 R)
• M29: 8,668,299 km (0.072 R)
• M30: 9,366,323 km (0.112 R)
• M31: 10,122,839 km (0.092 R)
• M32: 10,569,838 km (0.083 R)
• M33: 12,812,609 km (0.094 R)
• M34: 12,987,638 km (0.077 R)
• M35: 13,163,565 km (0.086 R)
• M36: 13,740,714 km (0.047 R)
• M37: 14,736,288 km (0.079 R)
• M38: 15,104,149 km (0.076 R)
• M39: 15,895,671 km (0.086 R)
• M40: 16,700,807 km (0.11 R)
• M41: 17,664,965 km (0.12 R)
• M42: 18,301,355 km (0.118 R)
• M43: 18,647,225 km (0.078 R)
• M44: 19,194,903 km (0.12 R)
• M45: 22,012,429 km (0.053 R)
• M46: 22,222,315 km (0.11 R)
• M47: 22,591,223 km (0.046 R)
• M48: 23,175,104 km (0.059 R)
• M49: 24,195,361 km (0.092 R)
• M50: 24,574,891 km (0.115 R)
• M51: 24,847,159 km (0.117 R)
• M52: 25,120,474 km (0.11 R)
• M53: 25,504,941 km (0.106 R)
• M54: 26,279,409 km (0.036 R)
• M55: 27,399,299 km (0.059 R)
• M56: 27,738,288 km (0.044 R)
• M57: 27,851,683 km (0.035 R)
• M58: 28,420,454 km (0.091 R)
• M59: 28,878,373 km (0.086 R)
• M60: 29,108,155 km (0.085 R)
• M61: 30,324,835 km (0.103 R)
• M62: 31,263,113 km (0.05 R)
• M63: 31,499,028 km (0.113 R)
• M64: 31,854,174 km (0.118 R)
• M65: 32,032,345 km (0.115 R)
• M66: 32,389,435 km (0.093 R)
• M67: 32,867,699 km (0.107 R)
• M68: 32,987,677 km (0.096 R)
• M69: 33,529,072 km (0.097 R)
• M70: 34,559,950 km (0.117 R)
• M71: 34,681,873 km (0.071 R)
• M72: 34,865,130 km (0.108 R)
• M73: 35,355,213 km (0.084 R)
• M74: 35,539,667 km (0.034 R)
• M75: 35,724,420 km (0.086 R)
• M76: 35,909,473 km (0.083 R)
• M77: 36,032,891 km (0.047 R)
• M78: 36,404,343 km (0.104 R)
• M79: 36,777,141 km (0.1 R)
• M80: 37,026,221 km (0.107 R)
• M81: 37,714,521 km (0.104 R)
• M82: 38,913,099 km (0.079 R)
• M83: 39,166,967 km (0.114 R)
• M84: 39,740,375 km (0.085 R)
• M85: 41,282,879 km (0.098 R)
• M86: 42,713,932 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit