🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 47.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 18.8 °

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: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 194 Days

Day: 44.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 230 Days

Day: 41.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.29 AU - 1.89 AU

Year: 725 Days

Day: 21.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.84 AU - 2.36 AU

Year: 1101 Days

Day: 43 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.56 AU - 4.6 AU

Year: 3545 Days

Day: 47.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,363,629 km

• M1: 4,000,845 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 8.7

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.6 AU - 5.98 AU

Year: 4400 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,363,629 km

• M1: 189,241 km (0.063 R)
• M2: 312,211 km (0.079 R)
• M3: 372,798 km (0.055 R)
• M4: 540,048 km (0.076 R)
• M5: 605,423 km (0.029 R)
• M6: 806,183 km (0.115 R)
• M7: 1,182,721 km (0.09 R)
• M8: 1,285,046 km (0.06 R)
• M9: 1,723,966 km (0.064 R)
• M10: 1,823,897 km (0.056 R)
• M11: 1,942,977 km (0.081 R)
• M12: 2,188,916 km (0.098 R)
• M13: 2,463,727 km (0.093 R)
• M14: 2,595,822 km (0.104 R)
• M15: 2,749,609 km (0.12 R)
• M16: 2,847,296 km (0.106 R)
• M17: 2,986,123 km (0.09 R)
• M18: 4,332,953 km (0.064 R)
• M19: 4,401,319 km (0.029 R)
• M20: 4,748,386 km (0.108 R)
• M21: 5,032,323 km (0.063 R)
• M22: 5,200,620 km (0.095 R)
• M23: 5,419,781 km (0.093 R)
• M24: 5,493,533 km (0.046 R)
• M25: 6,352,225 km (0.07 R)
• M26: 6,744,321 km (0.115 R)
• M27: 7,333,587 km (0.034 R)
• M28: 7,497,097 km (0.042 R)
• M29: 7,911,334 km (0.094 R)
• M30: 8,333,050 km (0.066 R)
• M31: 8,446,894 km (0.114 R)
• M32: 8,791,119 km (0.084 R)
• M33: 9,257,266 km (0.117 R)
• M34: 9,374,999 km (0.111 R)
• M35: 9,701,572 km (0.099 R)
• M36: 10,796,179 km (0.053 R)
• M37: 10,982,279 km (0.104 R)
• M38: 11,107,044 km (0.093 R)
• M39: 11,263,672 km (0.048 R)
• M40: 12,218,705 km (0.115 R)
• M41: 12,315,645 km (0.082 R)
• M42: 12,575,347 km (0.101 R)
• M43: 13,166,258 km (0.062 R)
• M44: 13,632,256 km (0.075 R)
• M45: 14,069,829 km (0.075 R)
• M46: 14,137,448 km (0.073 R)
• M47: 14,341,349 km (0.057 R)
• M48: 14,648,773 km (0.049 R)
• M49: 14,958,590 km (0.095 R)
• M50: 15,270,502 km (0.044 R)
• M51: 15,479,640 km (0.114 R)
• M52: 15,584,508 km (0.111 R)
• M53: 15,795,142 km (0.043 R)
• M54: 17,367,864 km (0.11 R)
• M55: 17,440,569 km (0.041 R)
• M56: 17,732,284 km (0.026 R)
• M57: 18,172,850 km (0.064 R)
• M58: 18,320,503 km (0.088 R)
• M59: 18,505,705 km (0.095 R)
• M60: 18,765,856 km (0.081 R)
• M61: 18,915,155 km (0.111 R)
• M62: 19,327,596 km (0.066 R)
• M63: 20,085,309 km (0.106 R)
• M64: 20,314,493 km (0.075 R)
• M65: 20,467,681 km (0.101 R)
• M66: 21,317,547 km (0.082 R)
• M67: 21,434,383 km (0.075 R)
• M68: 21,982,210 km (0.053 R)
• M69: 22,139,587 km (0.081 R)
• M70: 23,291,640 km (0.12 R)
• M71: 24,056,983 km (0.114 R)
• M72: 24,219,147 km (0.098 R)
• M73: 24,422,451 km (0.101 R)
• M74: 24,626,203 km (0.068 R)
• M75: 24,912,533 km (0.06 R)
• M76: 25,241,050 km (0.115 R)
• M77: 25,447,047 km (0.072 R)
• M78: 25,529,625 km (0.115 R)
• M79: 25,985,449 km (0.076 R)
• M80: 26,821,103 km (0.112 R)
• M81: 26,905,177 km (0.088 R)
• M82: 27,326,744 km (0.052 R)
• M83: 27,495,939 km (0.108 R)
• M84: 27,963,133 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.4

Radius: 4

Gravity: 61.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.14 AU - 14.66 AU

Year: 18742 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,363,629 km

• M1: 248,482 km (0.11 R)
• M2: 394,789 km (0.103 R)
• M3: 758,312 km (0.091 R)
• M4: 1,199,476 km (0.08 R)
• M5: 1,640,041 km (0.066 R)
• M6: 2,161,988 km (0.097 R)
• M7: 2,536,432 km (0.056 R)
• M8: 3,135,123 km (0.111 R)
• M9: 3,687,588 km (0.064 R)
• M10: 3,819,234 km (0.069 R)
• M11: 4,688,996 km (0.032 R)
• M12: 4,879,583 km (0.097 R)
• M13: 5,416,939 km (0.053 R)
• M14: 5,466,755 km (0.113 R)
• M15: 6,024,157 km (0.105 R)
• M16: 6,127,529 km (0.103 R)
• M17: 6,179,290 km (0.094 R)
• M18: 6,706,024 km (0.095 R)
• M19: 7,356,924 km (0.109 R)
• M20: 7,801,978 km (0.026 R)
• M21: 8,255,708 km (0.095 R)
• M22: 8,313,004 km (0.063 R)
• M23: 9,667,463 km (0.119 R)
• M24: 10,031,884 km (0.077 R)
• M25: 12,115,034 km (0.114 R)
• M26: 12,573,701 km (0.095 R)
• M27: 13,171,494 km (0.069 R)
• M28: 13,238,514 km (0.113 R)
• M29: 14,119,945 km (0.109 R)
• M30: 14,325,941 km (0.117 R)
• M31: 15,020,075 km (0.106 R)
• M32: 15,441,791 km (0.07 R)
• M33: 15,796,039 km (0.089 R)
• M34: 16,009,964 km (0.117 R)
• M35: 19,179,494 km (0.093 R)
• M36: 21,976,526 km (0.119 R)
• M37: 22,454,790 km (0.091 R)
• M38: 23,421,940 km (0.119 R)
• M39: 23,665,785 km (0.087 R)
• M40: 23,828,846 km (0.097 R)
• M41: 24,567,262 km (0.115 R)
• M42: 24,980,600 km (0.102 R)
• M43: 25,730,684 km (0.059 R)
• M44: 26,657,293 km (0.052 R)
• M45: 26,826,937 km (0.101 R)
• M46: 29,326,867 km (0.056 R)
• M47: 29,765,339 km (0.096 R)
• M48: 30,560,152 km (0.107 R)
• M49: 31,183,078 km (0.099 R)
• M50: 31,451,307 km (0.058 R)
• M51: 32,441,495 km (0.087 R)
• M52: 32,532,002 km (0.106 R)
• M53: 34,360,088 km (0.102 R)
• M54: 34,452,240 km (0.032 R)
• M55: 37,258,546 km (0.027 R)
• M56: 37,448,237 km (0.118 R)
• M57: 37,543,231 km (0.11 R)
• M58: 39,266,150 km (0.037 R)
• M59: 39,555,771 km (0.08 R)
• M60: 39,943,080 km (0.116 R)
• M61: 40,428,974 km (0.103 R)
• M62: 40,916,962 km (0.119 R)
• M63: 41,112,636 km (0.069 R)
• M64: 41,308,610 km (0.109 R)
• M65: 41,406,746 km (0.1 R)
• M66: 41,898,474 km (0.07 R)
• M67: 42,590,215 km (0.074 R)
• M68: 44,185,377 km (0.084 R)
• M69: 52,873,871 km (0.083 R)
• M70: 53,621,113 km (0.092 R)
• M71: 54,156,972 km (0.079 R)
• M72: 55,342,236 km (0.104 R)
• M73: 55,992,239 km (0.116 R)
• M74: 56,209,605 km (0.115 R)
• M75: 56,536,027 km (0.091 R)
• M76: 57,190,668 km (0.089 R)
• M77: 58,728,085 km (0.117 R)
• M78: 59,169,847 km (0.072 R)
• M79: 60,724,468 km (0.1 R)
• M80: 64,442,125 km (0.092 R)
• M81: 65,926,734 km (0.1 R)
• M82: 66,156,218 km (0.049 R)
• M83: 68,116,847 km (0.075 R)
• M84: 68,580,900 km (0.041 R)
• M85: 69,628,983 km (0.082 R)
• M86: 71,152,038 km (0.092 R)
• M87: 71,269,772 km (0.096 R)
• M88: 72,804,646 km (0.051 R)
• M89: 74,828,406 km (0.035 R)
• M90: 74,947,935 km (0.115 R)
• M91: 76,508,689 km (0.106 R)
• M92: 76,991,143 km (0.081 R)
• M93: 77,232,743 km (0.069 R)
• M94: 77,716,543 km (0.102 R)
• M95: 78,565,810 km (0.112 R)
• M96: 79,662,213 km (0.112 R)
• M97: 81,500,920 km (0.1 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 20,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit