🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 20.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 216 Days

Day: 22 Hours

Environment

Temp: 175 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.34 AU - 1.38 AU

Year: 574 Days

Day: 27.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.16 AU - 1.66 AU

Year: 606 Days

Day: 24.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,068,918 km

• M1: 456,573 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.87 AU - 3.07 AU

Year: 1404 Days

Day: 22.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.41 AU - 3.79 AU

Year: 2470 Days

Day: 47.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 13.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.16 AU - 9.28 AU

Year: 7757 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,068,918 km

• M1: 318,045 km (0.112 R)
• M2: 427,850 km (0.115 R)
• M3: 821,891 km (0.101 R)
• M4: 1,087,876 km (0.087 R)
• M5: 2,120,400 km (0.069 R)
• M6: 2,550,045 km (0.057 R)
• M7: 2,666,732 km (0.1 R)
• M8: 3,151,728 km (0.109 R)
• M9: 4,180,961 km (0.075 R)
• M10: 4,436,175 km (0.119 R)
• M11: 5,533,176 km (0.049 R)
• M12: 5,634,753 km (0.09 R)
• M13: 5,865,433 km (0.052 R)
• M14: 6,073,075 km (0.104 R)
• M15: 6,389,325 km (0.102 R)
• M16: 7,231,112 km (0.117 R)
• M17: 7,454,013 km (0.096 R)
• M18: 7,622,760 km (0.05 R)
• M19: 7,736,005 km (0.117 R)
• M20: 7,849,699 km (0.079 R)
• M21: 8,194,373 km (0.102 R)
• M22: 8,426,998 km (0.085 R)
• M23: 8,544,133 km (0.092 R)
• M24: 8,809,519 km (0.114 R)
• M25: 8,958,220 km (0.095 R)
• M26: 9,228,094 km (0.056 R)
• M27: 9,683,620 km (0.046 R)
• M28: 10,271,390 km (0.072 R)
• M29: 10,648,526 km (0.062 R)
• M30: 10,743,521 km (0.111 R)
• M31: 11,578,875 km (0.119 R)
• M32: 12,136,426 km (0.118 R)
• M33: 12,435,173 km (0.094 R)
• M34: 12,669,144 km (0.094 R)
• M35: 12,837,292 km (0.083 R)
• M36: 14,208,507 km (0.069 R)
• M37: 14,453,249 km (0.04 R)
• M38: 14,664,032 km (0.076 R)
• M39: 16,351,346 km (0.114 R)
• M40: 16,461,151 km (0.118 R)
• M41: 17,124,917 km (0.069 R)
• M42: 17,835,208 km (0.101 R)
• M43: 17,948,304 km (0.071 R)
• M44: 18,631,517 km (0.092 R)
• M45: 19,284,662 km (0.096 R)
• M46: 19,555,733 km (0.113 R)
• M47: 19,867,196 km (0.082 R)
• M48: 20,219,499 km (0.089 R)
• M49: 20,970,031 km (0.095 R)
• M50: 21,208,939 km (0.09 R)
• M51: 21,448,744 km (0.117 R)
• M52: 21,971,589 km (0.1 R)
• M53: 22,457,782 km (0.04 R)
• M54: 22,743,065 km (0.103 R)
• M55: 24,062,668 km (0.113 R)
• M56: 25,152,937 km (0.097 R)
• M57: 25,279,796 km (0.065 R)
• M58: 25,491,776 km (0.104 R)
• M59: 25,917,233 km (0.05 R)
• M60: 26,259,363 km (0.112 R)
• M61: 26,345,232 km (0.038 R)
• M62: 27,208,113 km (0.036 R)
• M63: 27,338,263 km (0.089 R)
• M64: 28,080,119 km (0.108 R)
• M65: 28,211,765 km (0.102 R)
• M66: 28,740,294 km (0.119 R)
• M67: 29,762,496 km (0.096 R)
• M68: 30,031,025 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 12.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.46 AU - 11 AU

Year: 11833 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,068,918 km

• M1: 162,463 km (0.04 R)
• M2: 259,702 km (0.088 R)
• M3: 477,666 km (0.114 R)
• M4: 639,531 km (0.077 R)
• M5: 778,208 km (0.114 R)
• M6: 881,730 km (0.113 R)
• M7: 1,006,644 km (0.092 R)
• M8: 1,240,166 km (0.066 R)
• M9: 1,363,884 km (0.041 R)
• M10: 1,962,126 km (0.12 R)
• M11: 2,214,348 km (0.118 R)
• M12: 2,300,965 km (0.082 R)
• M13: 2,727,468 km (0.114 R)
• M14: 3,451,522 km (0.079 R)
• M15: 3,628,945 km (0.081 R)
• M16: 3,783,330 km (0.105 R)
• M17: 4,783,990 km (0.078 R)
• M18: 5,712,395 km (0.08 R)
• M19: 6,507,358 km (0.101 R)
• M20: 6,949,868 km (0.1 R)
• M21: 7,304,415 km (0.099 R)
• M22: 7,434,865 km (0.087 R)
• M23: 7,997,951 km (0.113 R)
• M24: 8,098,630 km (0.113 R)
• M25: 8,437,769 km (0.09 R)
• M26: 8,885,515 km (0.073 R)
• M27: 9,341,041 km (0.116 R)
• M28: 9,518,314 km (0.084 R)
• M29: 9,732,538 km (0.086 R)
• M30: 10,093,069 km (0.104 R)
• M31: 10,384,635 km (0.1 R)
• M32: 10,568,342 km (0.096 R)
• M33: 10,790,195 km (0.094 R)
• M34: 11,351,636 km (0.101 R)
• M35: 11,807,610 km (0.114 R)
• M36: 11,961,098 km (0.097 R)
• M37: 12,076,438 km (0.053 R)
• M38: 12,269,718 km (0.052 R)
• M39: 12,347,359 km (0.085 R)
• M40: 12,541,986 km (0.118 R)
• M41: 13,132,150 km (0.09 R)
• M42: 13,490,736 km (0.062 R)
• M43: 14,054,870 km (0.114 R)
• M44: 14,544,503 km (0.12 R)
• M45: 14,915,357 km (0.034 R)
• M46: 15,456,751 km (0.081 R)
• M47: 15,877,570 km (0.043 R)
• M48: 16,558,689 km (0.104 R)
• M49: 17,336,448 km (0.107 R)
• M50: 17,817,555 km (0.104 R)
• M51: 17,905,519 km (0.093 R)
• M52: 18,170,307 km (0.118 R)
• M53: 18,480,723 km (0.108 R)
• M54: 18,703,623 km (0.108 R)
• M55: 19,377,562 km (0.102 R)
• M56: 20,795,600 km (0.098 R)
• M57: 21,074,002 km (0.115 R)
• M58: 21,353,600 km (0.097 R)
• M59: 21,446,949 km (0.081 R)
• M60: 21,869,264 km (0.071 R)
• M61: 22,436,689 km (0.072 R)
• M62: 24,167,536 km (0.063 R)
• M63: 24,264,924 km (0.064 R)
• M64: 25,592,905 km (0.103 R)
• M65: 26,090,766 km (0.103 R)
• M66: 26,994,936 km (0.118 R)
• M67: 27,450,910 km (0.074 R)
• M68: 27,552,637 km (0.096 R)
• M69: 28,165,240 km (0.09 R)
• M70: 28,524,724 km (0.12 R)
• M71: 29,196,268 km (0.095 R)
• M72: 30,555,066 km (0.071 R)
• M73: 30,765,999 km (0.06 R)
• M74: 31,720,882 km (0.109 R)
• M75: 32,577,928 km (0.089 R)
• M76: 33,388,300 km (0.101 R)
• M77: 34,260,007 km (0.112 R)
• M78: 34,479,168 km (0.074 R)
• M79: 35,249,746 km (0.118 R)
• M80: 36,192,961 km (0.119 R)
• M81: 36,527,910 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 10.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.83 AU - 14.71 AU

Year: 14603 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,068,918 km

• M1: 148,700 km (0.071 R)
• M2: 320,139 km (0.104 R)
• M3: 888,761 km (0.069 R)
• M4: 1,234,332 km (0.109 R)
• M5: 1,303,745 km (0.101 R)
• M6: 1,595,312 km (0.095 R)
• M7: 1,723,068 km (0.108 R)
• M8: 1,907,822 km (0.059 R)
• M9: 2,530,747 km (0.051 R)
• M10: 2,772,198 km (0.049 R)
• M11: 3,116,722 km (0.051 R)
• M12: 3,608,600 km (0.058 R)
• M13: 3,710,027 km (0.109 R)
• M14: 4,160,317 km (0.115 R)
• M15: 4,338,189 km (0.089 R)
• M16: 4,446,049 km (0.115 R)
• M17: 4,775,314 km (0.052 R)
• M18: 4,999,262 km (0.03 R)
• M19: 5,303,245 km (0.059 R)
• M20: 7,038,729 km (0.069 R)
• M21: 7,208,523 km (0.053 R)
• M22: 7,336,728 km (0.117 R)
• M23: 7,422,598 km (0.094 R)
• M24: 7,682,449 km (0.032 R)
• M25: 7,945,143 km (0.104 R)
• M26: 8,524,685 km (0.067 R)
• M27: 9,117,841 km (0.099 R)
• M28: 9,256,667 km (0.102 R)
• M29: 9,396,242 km (0.111 R)
• M30: 9,536,415 km (0.05 R)
• M31: 10,008,846 km (0.094 R)
• M32: 11,322,315 km (0.069 R)
• M33: 11,571,395 km (0.026 R)
• M34: 11,822,421 km (0.058 R)
• M35: 11,973,963 km (0.03 R)
• M36: 12,586,267 km (0.085 R)
• M37: 13,261,103 km (0.092 R)
• M38: 13,894,501 km (0.089 R)
• M39: 15,355,473 km (0.105 R)
• M40: 16,020,436 km (0.118 R)
• M41: 16,468,930 km (0.05 R)
• M42: 16,581,727 km (0.106 R)
• M43: 17,206,597 km (0.119 R)
• M44: 17,666,013 km (0.072 R)
• M45: 17,897,141 km (0.115 R)
• M46: 20,143,054 km (0.116 R)
• M47: 21,053,806 km (0.087 R)
• M48: 21,854,005 km (0.035 R)
• M49: 22,226,803 km (0.1 R)
• M50: 22,351,418 km (0.067 R)
• M51: 24,442,347 km (0.118 R)
• M52: 24,571,151 km (0.12 R)
• M53: 24,764,581 km (0.053 R)
• M54: 25,348,312 km (0.036 R)
• M55: 25,478,612 km (0.07 R)
• M56: 26,462,966 km (0.084 R)
• M57: 27,126,133 km (0.079 R)
• M58: 28,131,132 km (0.091 R)
• M59: 28,739,995 km (0.101 R)
• M60: 28,943,897 km (0.091 R)
• M61: 30,177,481 km (0.088 R)
• M62: 32,412,772 km (0.086 R)
• M63: 32,979,898 km (0.116 R)
• M64: 34,484,104 km (0.081 R)
• M65: 35,645,133 km (0.041 R)
• M66: 37,856,489 km (0.101 R)
• M67: 38,079,988 km (0.088 R)
• M68: 39,430,708 km (0.103 R)
• M69: 39,884,438 km (0.091 R)
• M70: 42,256,013 km (0.076 R)
• M71: 43,030,780 km (0.108 R)
• M72: 44,045,054 km (0.11 R)
• M73: 45,067,107 km (0.104 R)
• M74: 46,096,938 km (0.081 R)
• M75: 46,335,696 km (0.056 R)
• M76: 46,814,559 km (0.059 R)
• M77: 47,696,439 km (0.053 R)
• M78: 47,857,406 km (0.057 R)
• M79: 48,422,288 km (0.096 R)
• M80: 49,558,334 km (0.077 R)
• M81: 49,721,395 km (0.106 R)
• M82: 52,022,510 km (0.076 R)
• M83: 53,019,281 km (0.05 R)
• M84: 53,269,408 km (0.094 R)
• M85: 54,526,180 km (0.034 R)
• M86: 55,369,463 km (0.107 R)
• M87: 55,538,658 km (0.086 R)
• M88: 55,708,003 km (0.113 R)
• M89: 55,877,497 km (0.081 R)
• M90: 56,387,028 km (0.086 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit