🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 27.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.64 AU - 0.68 AU

Year: 192 Days

Day: 17.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.96 AU - 2.16 AU

Year: 1059 Days

Day: 27.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,734,195 km

• M1: 333,753 km (0.109 R)
• M2: 833,559 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 6.1

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.57 AU - 16.97 AU

Year: 23505 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,734,195 km

• M1: 101,278 km (0.083 R)
• M2: 195,076 km (0.109 R)
• M3: 343,327 km (0.088 R)
• M4: 546,930 km (0.077 R)
• M5: 785,688 km (0.11 R)
• M6: 1,003,802 km (0.1 R)
• M7: 1,106,875 km (0.109 R)
• M8: 2,918,056 km (0.062 R)
• M9: 3,255,250 km (0.062 R)
• M10: 3,409,036 km (0.104 R)
• M11: 3,447,782 km (0.069 R)
• M12: 3,683,997 km (0.044 R)
• M13: 3,723,790 km (0.12 R)
• M14: 5,029,630 km (0.111 R)
• M15: 5,297,410 km (0.085 R)
• M16: 6,270,544 km (0.118 R)
• M17: 7,048,453 km (0.099 R)
• M18: 8,166,847 km (0.082 R)
• M19: 8,219,057 km (0.093 R)
• M20: 8,746,539 km (0.103 R)
• M21: 9,230,787 km (0.088 R)
• M22: 9,945,266 km (0.084 R)
• M23: 10,001,066 km (0.087 R)
• M24: 10,056,866 km (0.052 R)
• M25: 10,168,766 km (0.101 R)
• M26: 11,544,019 km (0.112 R)
• M27: 12,915,682 km (0.07 R)
• M28: 13,343,382 km (0.091 R)
• M29: 14,275,227 km (0.088 R)
• M30: 14,527,300 km (0.095 R)
• M31: 14,780,868 km (0.085 R)
• M32: 15,421,147 km (0.036 R)
• M33: 16,201,300 km (0.057 R)
• M34: 16,794,755 km (0.092 R)
• M35: 17,194,480 km (0.114 R)
• M36: 17,529,878 km (0.076 R)
• M37: 19,447,873 km (0.075 R)
• M38: 19,937,656 km (0.091 R)
• M39: 20,929,490 km (0.073 R)
• M40: 23,626,889 km (0.093 R)
• M41: 23,999,837 km (0.081 R)
• M42: 24,826,814 km (0.054 R)
• M43: 26,277,315 km (0.096 R)
• M44: 30,790,533 km (0.107 R)
• M45: 31,606,589 km (0.048 R)
• M46: 32,429,826 km (0.084 R)
• M47: 32,927,239 km (0.076 R)
• M48: 34,181,468 km (0.072 R)
• M49: 34,434,288 km (0.047 R)
• M50: 34,687,557 km (0.054 R)
• M51: 35,878,057 km (0.093 R)
• M52: 36,650,431 km (0.097 R)
• M53: 37,082,021 km (0.084 R)
• M54: 38,561,544 km (0.102 R)
• M55: 39,617,555 km (0.12 R)
• M56: 40,149,077 km (0.104 R)
• M57: 41,937,818 km (0.047 R)
• M58: 42,660,675 km (0.06 R)
• M59: 43,935,399 km (0.09 R)
• M60: 45,314,990 km (0.105 R)
• M61: 45,407,591 km (0.106 R)
• M62: 46,242,647 km (0.026 R)
• M63: 46,522,245 km (0.072 R)
• M64: 46,989,290 km (0.104 R)
• M65: 47,082,938 km (0.088 R)
• M66: 47,176,586 km (0.088 R)
• M67: 47,364,182 km (0.108 R)
• M68: 47,457,980 km (0.052 R)
• M69: 48,022,412 km (0.104 R)
• M70: 49,443,293 km (0.105 R)
• M71: 51,359,043 km (0.039 R)
• M72: 52,326,044 km (0.097 R)
• M73: 53,689,928 km (0.084 R)
• M74: 53,787,765 km (0.101 R)
• M75: 54,671,290 km (0.053 R)
• M76: 55,164,065 km (0.078 R)
• M77: 55,262,800 km (0.09 R)
• M78: 55,955,737 km (0.082 R)
• M79: 56,950,713 km (0.074 R)
• M80: 58,252,663 km (0.059 R)
• M81: 58,353,342 km (0.071 R)
• M82: 63,351,257 km (0.119 R)
• M83: 63,765,195 km (0.099 R)
• M84: 64,180,179 km (0.12 R)
• M85: 64,491,941 km (0.064 R)
• M86: 66,583,319 km (0.082 R)
• M87: 66,688,487 km (0.077 R)
• M88: 67,531,620 km (0.065 R)
• M89: 70,832,198 km (0.106 R)
• M90: 71,369,404 km (0.105 R)
• M91: 71,477,115 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 4.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.74 AU - 23.16 AU

Year: 31914 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,734,195 km

• M1: 61,634 km (0.044 R)
• M2: 143,464 km (0.059 R)
• M3: 226,491 km (0.11 R)
• M4: 512,822 km (0.111 R)
• M5: 903,571 km (0.092 R)
• M6: 1,721,871 km (0.041 R)
• M7: 1,865,635 km (0.048 R)
• M8: 1,983,369 km (0.091 R)
• M9: 2,414,510 km (0.094 R)
• M10: 2,739,735 km (0.037 R)
• M11: 2,907,584 km (0.112 R)
• M12: 2,975,651 km (0.111 R)
• M13: 3,009,909 km (0.048 R)
• M14: 3,113,431 km (0.078 R)
• M15: 3,575,389 km (0.088 R)
• M16: 3,758,796 km (0.044 R)
• M17: 3,833,146 km (0.102 R)
• M18: 4,288,672 km (0.11 R)
• M19: 4,483,448 km (0.044 R)
• M20: 4,601,780 km (0.116 R)
• M21: 4,761,102 km (0.095 R)
• M22: 4,801,344 km (0.074 R)
• M23: 5,291,576 km (0.109 R)
• M24: 5,627,274 km (0.12 R)
• M25: 6,407,426 km (0.079 R)
• M26: 6,765,115 km (0.097 R)
• M27: 6,810,293 km (0.115 R)
• M28: 7,175,013 km (0.102 R)
• M29: 7,546,315 km (0.037 R)
• M30: 7,639,963 km (0.054 R)
• M31: 9,900,985 km (0.072 R)
• M32: 11,857,277 km (0.075 R)
• M33: 12,405,852 km (0.108 R)
• M34: 12,572,055 km (0.077 R)
• M35: 12,627,706 km (0.025 R)
• M36: 13,131,402 km (0.073 R)
• M37: 13,756,123 km (0.07 R)
• M38: 14,681,834 km (0.058 R)
• M39: 15,034,287 km (0.036 R)
• M40: 15,152,320 km (0.107 R)
• M41: 15,987,375 km (0.081 R)
• M42: 16,289,114 km (0.053 R)
• M43: 16,349,701 km (0.119 R)
• M44: 17,205,999 km (0.05 R)
• M45: 18,076,659 km (0.093 R)
• M46: 18,707,363 km (0.081 R)
• M47: 18,961,530 km (0.11 R)
• M48: 19,025,408 km (0.064 R)
• M49: 19,473,604 km (0.119 R)
• M50: 19,990,165 km (0.08 R)
• M51: 20,184,941 km (0.085 R)
• M52: 21,036,752 km (0.112 R)
• M53: 21,367,363 km (0.116 R)
• M54: 22,842,697 km (0.089 R)
• M55: 22,910,615 km (0.119 R)
• M56: 23,250,800 km (0.093 R)
• M57: 24,976,711 km (0.06 R)
• M58: 25,326,770 km (0.109 R)
• M59: 25,397,081 km (0.089 R)
• M60: 25,819,695 km (0.098 R)
• M61: 26,458,029 km (0.111 R)
• M62: 28,989,524 km (0.095 R)
• M63: 29,062,977 km (0.101 R)
• M64: 32,051,643 km (0.047 R)
• M65: 34,201,065 km (0.035 R)
• M66: 35,214,740 km (0.087 R)
• M67: 35,764,662 km (0.088 R)
• M68: 36,317,426 km (0.105 R)
• M69: 36,714,010 km (0.117 R)
• M70: 37,271,561 km (0.087 R)
• M71: 37,431,332 km (0.111 R)
• M72: 40,101,056 km (0.07 R)
• M73: 40,346,845 km (0.106 R)
• M74: 41,831,753 km (0.077 R)
• M75: 41,914,780 km (0.111 R)
• M76: 42,831,666 km (0.101 R)
• M77: 43,082,840 km (0.114 R)
• M78: 43,839,357 km (0.102 R)
• M79: 44,515,390 km (0.028 R)
• M80: 46,478,413 km (0.042 R)
• M81: 48,121,147 km (0.063 R)
• M82: 48,469,411 km (0.11 R)
• M83: 48,731,207 km (0.066 R)
• M84: 49,256,146 km (0.084 R)
• M85: 50,399,822 km (0.11 R)
• M86: 50,753,621 km (0.061 R)
• M87: 51,108,018 km (0.084 R)
• M88: 51,819,506 km (0.078 R)
• M89: 52,087,136 km (0.09 R)
• M90: 52,355,216 km (0.116 R)
• M91: 52,803,112 km (0.105 R)
• M92: 55,061,441 km (0.077 R)
• M93: 57,258,884 km (0.11 R)
• M94: 57,627,942 km (0.085 R)
• M95: 60,796,425 km (0.086 R)
• M96: 61,078,716 km (0.047 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit