🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 528 Days

Day: 29.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,431,467 km

• M1: 196,572 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.38 AU - 2.28 AU

Year: 882 Days

Day: 38 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,431,467 km

• M1: 960,418 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.7 AU - 2.44 AU

Year: 1062 Days

Day: 17.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,431,467 km

• M1: 29,620 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.01 AU - 2.39 AU

Year: 1163 Days

Day: 37.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.74 AU - 4.1 AU

Year: 2254 Days

Day: 17.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.46 AU - 3.46 AU

Year: 2294 Days

Day: 14.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,431,467 km

• M1: 244,293 km (0.103 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 8.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.24 AU - 13.14 AU

Year: 13343 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,431,467 km

• M1: 116,088 km (0.04 R)
• M2: 210,185 km (0.06 R)
• M3: 792,570 km (0.08 R)
• M4: 1,137,991 km (0.053 R)
• M5: 1,581,399 km (0.085 R)
• M6: 1,669,662 km (0.047 R)
• M7: 1,827,936 km (0.098 R)
• M8: 2,171,712 km (0.093 R)
• M9: 2,574,280 km (0.111 R)
• M10: 3,783,181 km (0.076 R)
• M11: 4,220,306 km (0.08 R)
• M12: 4,390,398 km (0.042 R)
• M13: 4,484,196 km (0.116 R)
• M14: 5,307,732 km (0.119 R)
• M15: 6,405,930 km (0.108 R)
• M16: 7,385,497 km (0.042 R)
• M17: 7,797,939 km (0.09 R)
• M18: 8,160,115 km (0.062 R)
• M19: 8,372,394 km (0.046 R)
• M20: 9,949,605 km (0.11 R)
• M21: 10,363,243 km (0.031 R)
• M22: 11,443,340 km (0.105 R)
• M23: 11,551,050 km (0.101 R)
• M24: 12,271,214 km (0.049 R)
• M25: 13,253,773 km (0.118 R)
• M26: 13,708,700 km (0.078 R)
• M27: 15,293,690 km (0.114 R)
• M28: 15,531,550 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 11.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.89 AU - 14.67 AU

Year: 15339 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,431,467 km

• M1: 283,039 km (0.073 R)
• M2: 369,357 km (0.103 R)
• M3: 623,674 km (0.109 R)
• M4: 814,261 km (0.098 R)
• M5: 1,156,392 km (0.107 R)
• M6: 1,457,981 km (0.084 R)
• M7: 1,695,243 km (0.04 R)
• M8: 2,062,955 km (0.06 R)
• M9: 2,305,602 km (0.08 R)
• M10: 2,430,517 km (0.1 R)
• M11: 2,609,286 km (0.067 R)
• M12: 3,199,450 km (0.047 R)
• M13: 3,311,199 km (0.062 R)
• M14: 3,510,015 km (0.065 R)
• M15: 3,683,698 km (0.064 R)
• M16: 3,800,983 km (0.028 R)
• M17: 4,009,373 km (0.089 R)
• M18: 4,313,505 km (0.082 R)
• M19: 5,041,897 km (0.118 R)
• M20: 5,537,365 km (0.063 R)
• M21: 6,048,691 km (0.116 R)
• M22: 6,292,535 km (0.092 R)
• M23: 6,610,730 km (0.119 R)
• M24: 7,522,529 km (0.063 R)
• M25: 8,165,052 km (0.089 R)
• M26: 8,473,373 km (0.113 R)
• M27: 9,462,065 km (0.1 R)
• M28: 9,623,631 km (0.045 R)
• M29: 10,403,634 km (0.118 R)
• M30: 10,486,960 km (0.096 R)
• M31: 11,936,863 km (0.039 R)
• M32: 12,199,258 km (0.093 R)
• M33: 12,287,072 km (0.107 R)
• M34: 12,419,316 km (0.086 R)
• M35: 12,552,009 km (0.103 R)
• M36: 12,685,151 km (0.085 R)
• M37: 12,863,472 km (0.045 R)
• M38: 13,132,449 km (0.117 R)
• M39: 13,494,177 km (0.113 R)
• M40: 13,950,749 km (0.096 R)
• M41: 14,227,206 km (0.101 R)
• M42: 16,212,520 km (0.1 R)
• M43: 16,795,652 km (0.032 R)
• M44: 16,991,476 km (0.107 R)
• M45: 17,089,762 km (0.108 R)
• M46: 18,687,168 km (0.108 R)
• M47: 19,196,100 km (0.044 R)
• M48: 19,555,134 km (0.12 R)
• M49: 20,071,696 km (0.11 R)
• M50: 20,750,122 km (0.091 R)
• M51: 21,542,243 km (0.067 R)
• M52: 22,022,303 km (0.083 R)
• M53: 22,452,097 km (0.045 R)
• M54: 22,776,126 km (0.082 R)
• M55: 23,265,162 km (0.097 R)
• M56: 23,593,080 km (0.085 R)
• M57: 24,032,748 km (0.051 R)
• M58: 27,473,200 km (0.107 R)
• M59: 27,588,690 km (0.062 R)
• M60: 30,585,285 km (0.105 R)
• M61: 31,064,596 km (0.028 R)
• M62: 32,030,849 km (0.08 R)
• M63: 32,761,934 km (0.095 R)
• M64: 33,313,950 km (0.075 R)
• M65: 33,437,069 km (0.104 R)
• M66: 35,301,358 km (0.064 R)
• M67: 35,489,701 km (0.117 R)
• M68: 36,246,068 km (0.046 R)
• M69: 37,454,819 km (0.093 R)
• M70: 37,839,136 km (0.057 R)
• M71: 38,031,818 km (0.11 R)
• M72: 38,353,752 km (0.099 R)
• M73: 38,676,585 km (0.081 R)
• M74: 38,805,987 km (0.096 R)
• M75: 39,715,542 km (0.06 R)
• M76: 39,911,515 km (0.102 R)
• M77: 40,632,278 km (0.089 R)
• M78: 41,027,366 km (0.055 R)
• M79: 42,353,252 km (0.117 R)
• M80: 42,619,985 km (0.115 R)
• M81: 43,021,356 km (0.072 R)
• M82: 43,289,585 km (0.088 R)
• M83: 43,827,838 km (0.119 R)
• M84: 44,910,926 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 7.4

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.02 AU - 17.9 AU

Year: 19600 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,431,467 km

• M1: 443,258 km (0.104 R)
• M2: 531,521 km (0.07 R)
• M3: 587,620 km (0.083 R)
• M4: 726,746 km (0.115 R)
• M5: 1,014,124 km (0.088 R)
• M6: 1,183,020 km (0.115 R)
• M7: 1,309,281 km (0.036 R)
• M8: 1,714,691 km (0.114 R)
• M9: 1,829,133 km (0.069 R)
• M10: 2,035,728 km (0.087 R)
• M11: 2,157,201 km (0.027 R)
• M12: 2,666,881 km (0.044 R)
• M13: 3,107,746 km (0.094 R)
• M14: 3,829,855 km (0.111 R)
• M15: 4,404,311 km (0.05 R)
• M16: 5,294,867 km (0.061 R)
• M17: 5,420,529 km (0.032 R)
• M18: 6,063,800 km (0.083 R)
• M19: 7,050,548 km (0.113 R)
• M20: 8,474,570 km (0.098 R)
• M21: 9,984,461 km (0.12 R)
• M22: 10,139,893 km (0.114 R)
• M23: 10,400,942 km (0.042 R)
• M24: 10,876,214 km (0.061 R)
• M25: 11,089,840 km (0.104 R)
• M26: 11,304,662 km (0.088 R)
• M27: 11,412,672 km (0.055 R)
• M28: 12,233,515 km (0.049 R)
• M29: 13,129,906 km (0.073 R)
• M30: 14,163,478 km (0.107 R)
• M31: 14,572,478 km (0.061 R)
• M32: 14,985,219 km (0.061 R)
• M33: 15,461,838 km (0.08 R)
• M34: 15,762,230 km (0.061 R)
• M35: 15,822,518 km (0.103 R)
• M36: 16,064,567 km (0.115 R)
• M37: 16,859,530 km (0.111 R)
• M38: 17,855,403 km (0.098 R)
• M39: 20,034,296 km (0.096 R)
• M40: 20,230,569 km (0.096 R)
• M41: 20,691,031 km (0.049 R)
• M42: 20,757,153 km (0.049 R)
• M43: 20,889,398 km (0.025 R)
• M44: 21,756,318 km (0.069 R)
• M45: 22,025,444 km (0.117 R)
• M46: 22,160,381 km (0.074 R)
• M47: 22,295,767 km (0.086 R)
• M48: 23,044,505 km (0.09 R)
• M49: 23,181,536 km (0.07 R)
• M50: 23,525,312 km (0.074 R)
• M51: 23,594,277 km (0.094 R)
• M52: 24,148,238 km (0.098 R)
• M53: 28,218,198 km (0.113 R)
• M54: 28,364,803 km (0.047 R)
• M55: 29,101,723 km (0.028 R)
• M56: 29,546,926 km (0.048 R)
• M57: 29,621,276 km (0.108 R)
• M58: 30,820,303 km (0.064 R)
• M59: 30,895,850 km (0.102 R)
• M60: 31,577,867 km (0.049 R)
• M61: 31,958,892 km (0.107 R)
• M62: 32,111,632 km (0.1 R)
• M63: 32,264,820 km (0.119 R)
• M64: 34,433,241 km (0.082 R)
• M65: 35,219,079 km (0.116 R)
• M66: 36,010,900 km (0.07 R)
• M67: 36,488,716 km (0.1 R)
• M68: 38,583,535 km (0.091 R)
• M69: 39,317,761 km (0.1 R)
• M70: 39,727,659 km (0.049 R)
• M71: 39,974,197 km (0.086 R)
• M72: 43,649,068 km (0.105 R)
• M73: 44,073,477 km (0.11 R)
• M74: 44,328,841 km (0.075 R)
• M75: 46,043,233 km (0.085 R)
• M76: 47,692,100 km (0.075 R)
• M77: 48,392,069 km (0.088 R)
• M78: 48,479,733 km (0.116 R)
• M79: 48,831,288 km (0.108 R)
• M80: 49,360,117 km (0.114 R)
• M81: 51,942,625 km (0.09 R)
• M82: 52,212,350 km (0.113 R)
• M83: 53,840,124 km (0.056 R)
• M84: 55,484,354 km (0.091 R)
• M85: 55,668,210 km (0.057 R)
• M86: 58,448,187 km (0.06 R)
• M87: 59,197,074 km (0.058 R)
• M88: 59,949,252 km (0.104 R)
• M89: 60,043,499 km (0.09 R)
• M90: 60,420,934 km (0.113 R)
• M91: 61,748,167 km (0.087 R)
• M92: 62,319,930 km (0.091 R)
• M93: 63,468,841 km (0.11 R)
• M94: 64,142,181 km (0.103 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit