🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 248 Days

Day: 33.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.88 AU - 1.08 AU

Year: 343 Days

Day: 17.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.15 AU - 1.79 AU

Year: 629 Days

Day: 30.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,473,630 km

• M1: 864,227 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.54 AU - 2.74 AU

Year: 1515 Days

Day: 15.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.48 AU - 2.92 AU

Year: 1567 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.59 AU - 3.77 AU

Year: 2002 Days

Day: 23.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 12.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.79 AU - 6.89 AU

Year: 5637 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,473,630 km

• M1: 248,482 km (0.094 R)
• M2: 335,249 km (0.089 R)
• M3: 496,515 km (0.081 R)
• M4: 882,328 km (0.114 R)
• M5: 1,294,919 km (0.041 R)
• M6: 1,414,897 km (0.093 R)
• M7: 1,781,411 km (0.106 R)
• M8: 2,267,754 km (0.03 R)
• M9: 2,377,409 km (0.088 R)
• M10: 2,470,160 km (0.081 R)
• M11: 2,952,464 km (0.068 R)
• M12: 3,297,436 km (0.058 R)
• M13: 3,485,331 km (0.108 R)
• M14: 3,719,901 km (0.117 R)
• M15: 4,114,989 km (0.108 R)
• M16: 4,363,321 km (0.113 R)
• M17: 4,639,778 km (0.067 R)
• M18: 5,185,661 km (0.113 R)
• M19: 5,602,440 km (0.103 R)
• M20: 5,727,205 km (0.105 R)
• M21: 5,979,277 km (0.082 R)
• M22: 6,132,316 km (0.059 R)
• M23: 6,364,492 km (0.119 R)
• M24: 6,625,690 km (0.085 R)
• M25: 6,943,884 km (0.089 R)
• M26: 7,458,052 km (0.083 R)
• M27: 7,844,912 km (0.108 R)
• M28: 8,523,339 km (0.083 R)
• M29: 8,695,825 km (0.059 R)
• M30: 9,073,709 km (0.069 R)
• M31: 9,427,359 km (0.087 R)
• M32: 9,665,518 km (0.076 R)
• M33: 10,331,079 km (0.114 R)
• M34: 10,576,869 km (0.107 R)
• M35: 10,762,370 km (0.117 R)
• M36: 10,917,952 km (0.118 R)
• M37: 11,011,450 km (0.071 R)
• M38: 11,388,736 km (0.106 R)
• M39: 11,674,468 km (0.094 R)
• M40: 11,866,402 km (0.098 R)
• M41: 12,513,413 km (0.066 R)
• M42: 12,676,924 km (0.046 R)
• M43: 13,072,311 km (0.049 R)
• M44: 13,572,416 km (0.077 R)
• M45: 13,774,074 km (0.043 R)
• M46: 14,214,790 km (0.032 R)
• M47: 14,453,847 km (0.109 R)
• M48: 14,556,770 km (0.101 R)
• M49: 14,971,007 km (0.095 R)
• M50: 15,634,623 km (0.106 R)
• M51: 15,810,849 km (0.076 R)
• M52: 16,918,322 km (0.109 R)
• M53: 17,317,300 km (0.086 R)
• M54: 17,903,125 km (0.083 R)
• M55: 18,532,783 km (0.111 R)
• M56: 19,019,275 km (0.082 R)
• M57: 19,623,800 km (0.114 R)
• M58: 20,774,058 km (0.108 R)
• M59: 20,851,550 km (0.119 R)
• M60: 21,710,092 km (0.108 R)
• M61: 22,540,360 km (0.068 R)
• M62: 22,859,452 km (0.076 R)
• M63: 23,059,614 km (0.118 R)
• M64: 23,381,100 km (0.032 R)
• M65: 23,703,932 km (0.085 R)
• M66: 24,109,791 km (0.102 R)
• M67: 24,887,102 km (0.094 R)
• M68: 25,548,175 km (0.098 R)
• M69: 25,631,202 km (0.085 R)
• M70: 27,141,093 km (0.111 R)
• M71: 27,310,587 km (0.044 R)
• M72: 27,395,559 km (0.109 R)
• M73: 27,523,016 km (0.043 R)
• M74: 28,550,454 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 10.1

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.03 AU - 9.07 AU

Year: 7325 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,473,630 km

• M1: 203,453 km (0.075 R)
• M2: 283,039 km (0.11 R)
• M3: 379,530 km (0.041 R)
• M4: 701,913 km (0.071 R)
• M5: 843,582 km (0.077 R)
• M6: 1,012,927 km (0.09 R)
• M7: 1,138,290 km (0.066 R)
• M8: 1,365,529 km (0.09 R)
• M9: 1,464,713 km (0.093 R)
• M10: 1,566,439 km (0.108 R)
• M11: 1,649,616 km (0.104 R)
• M12: 1,798,765 km (0.05 R)
• M13: 1,863,989 km (0.119 R)
• M14: 2,202,829 km (0.107 R)
• M15: 2,320,263 km (0.101 R)
• M16: 2,536,731 km (0.106 R)
• M17: 3,744,136 km (0.057 R)
• M18: 4,142,814 km (0.074 R)
• M19: 4,436,026 km (0.093 R)
• M20: 4,555,255 km (0.03 R)
• M21: 4,766,338 km (0.073 R)
• M22: 4,888,410 km (0.112 R)
• M23: 5,073,612 km (0.093 R)
• M24: 5,324,039 km (0.113 R)
• M25: 5,804,846 km (0.077 R)
• M26: 6,366,437 km (0.109 R)
• M27: 6,636,760 km (0.051 R)
• M28: 6,773,343 km (0.049 R)
• M29: 6,842,008 km (0.118 R)
• M30: 7,576,833 km (0.041 R)
• M31: 7,935,569 km (0.049 R)
• M32: 8,190,035 km (0.105 R)
• M33: 8,336,641 km (0.092 R)
• M34: 9,617,946 km (0.11 R)
• M35: 9,695,139 km (0.073 R)
• M36: 10,718,538 km (0.096 R)
• M37: 10,919,298 km (0.107 R)
• M38: 11,121,405 km (0.107 R)
• M39: 11,324,559 km (0.076 R)
• M40: 11,406,239 km (0.062 R)
• M41: 12,317,290 km (0.073 R)
• M42: 12,781,492 km (0.119 R)
• M43: 13,337,697 km (0.119 R)
• M44: 13,423,866 km (0.073 R)
• M45: 14,829,188 km (0.113 R)
• M46: 15,097,866 km (0.073 R)
• M47: 15,187,774 km (0.069 R)
• M48: 15,458,696 km (0.071 R)
• M49: 15,640,158 km (0.114 R)
• M50: 17,163,962 km (0.03 R)
• M51: 17,351,857 km (0.107 R)
• M52: 18,734,740 km (0.116 R)
• M53: 19,512,649 km (0.096 R)
• M54: 19,757,989 km (0.08 R)
• M55: 20,849,455 km (0.053 R)
• M56: 22,113,408 km (0.101 R)
• M57: 22,369,220 km (0.064 R)
• M58: 23,142,342 km (0.119 R)
• M59: 23,767,212 km (0.107 R)
• M60: 26,213,586 km (0.093 R)
• M61: 26,321,745 km (0.101 R)
• M62: 26,756,028 km (0.062 R)
• M63: 27,083,199 km (0.111 R)
• M64: 27,576,423 km (0.066 R)
• M65: 27,686,527 km (0.107 R)
• M66: 28,571,997 km (0.04 R)
• M67: 31,513,240 km (0.084 R)
• M68: 31,628,281 km (0.025 R)
• M69: 31,858,811 km (0.081 R)
• M70: 32,437,605 km (0.074 R)
• M71: 32,728,125 km (0.103 R)
• M72: 32,844,661 km (0.084 R)
• M73: 33,136,527 km (0.07 R)
• M74: 34,194,483 km (0.119 R)
• M75: 34,846,430 km (0.118 R)
• M76: 38,289,725 km (0.082 R)
• M77: 38,843,237 km (0.03 R)
• M78: 39,213,791 km (0.117 R)
• M79: 39,647,475 km (0.084 R)
• M80: 39,896,107 km (0.118 R)
• M81: 40,332,334 km (0.075 R)
• M82: 40,519,780 km (0.104 R)
• M83: 40,707,525 km (0.045 R)
• M84: 41,209,576 km (0.11 R)
• M85: 42,219,810 km (0.065 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit