🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 164 Days

Day: 17.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,426,847 km

• M1: 60,587 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.95 AU - 2.31 AU

Year: 1098 Days

Day: 47.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,426,847 km

• M1: 868,565 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.57 AU

Year: 1137 Days

Day: 18.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.17 AU - 4.73 AU

Year: 2772 Days

Day: 35.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,426,847 km

• M1: 1,701,377 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.12 AU - 5.4 AU

Year: 3667 Days

Day: 26.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 14.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.52 AU - 6.16 AU

Year: 4983 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,426,847 km

• M1: 186,249 km (0.105 R)
• M2: 283,638 km (0.115 R)
• M3: 443,707 km (0.062 R)
• M4: 636,539 km (0.095 R)
• M5: 758,012 km (0.103 R)
• M6: 1,206,806 km (0.112 R)
• M7: 1,315,863 km (0.055 R)
• M8: 1,716,935 km (0.088 R)
• M9: 1,859,352 km (0.102 R)
• M10: 1,987,258 km (0.032 R)
• M11: 2,175,602 km (0.114 R)
• M12: 2,330,585 km (0.116 R)
• M13: 2,797,331 km (0.057 R)
• M14: 3,541,281 km (0.073 R)
• M15: 4,271,618 km (0.111 R)
• M16: 4,443,057 km (0.087 R)
• M17: 4,542,091 km (0.112 R)
• M18: 4,666,855 km (0.07 R)
• M19: 4,971,287 km (0.087 R)
• M20: 5,493,084 km (0.097 R)
• M21: 5,599,598 km (0.105 R)
• M22: 6,087,437 km (0.092 R)
• M23: 6,336,667 km (0.065 R)
• M24: 7,046,509 km (0.104 R)
• M25: 7,366,947 km (0.113 R)
• M26: 7,514,301 km (0.116 R)
• M27: 7,811,702 km (0.096 R)
• M28: 8,204,396 km (0.082 R)
• M29: 8,634,490 km (0.119 R)
• M30: 9,009,083 km (0.075 R)
• M31: 9,230,039 km (0.079 R)
• M32: 9,613,010 km (0.093 R)
• M33: 9,806,589 km (0.1 R)
• M34: 10,263,012 km (0.083 R)
• M35: 10,394,808 km (0.115 R)
• M36: 10,759,976 km (0.102 R)
• M37: 10,961,036 km (0.113 R)
• M38: 11,298,828 km (0.102 R)
• M39: 11,811,949 km (0.109 R)
• M40: 11,915,470 km (0.108 R)
• M41: 12,437,866 km (0.088 R)
• M42: 13,074,555 km (0.039 R)
• M43: 13,289,078 km (0.099 R)
• M44: 13,976,480 km (0.111 R)
• M45: 14,861,352 km (0.043 R)
• M46: 15,574,784 km (0.077 R)
• M47: 15,688,478 km (0.088 R)
• M48: 16,646,353 km (0.09 R)
• M49: 17,152,144 km (0.12 R)
• M50: 17,308,773 km (0.083 R)
• M51: 17,465,851 km (0.041 R)
• M52: 18,059,156 km (0.108 R)
• M53: 19,387,734 km (0.119 R)
• M54: 20,456,761 km (0.098 R)
• M55: 20,664,552 km (0.074 R)
• M56: 21,840,990 km (0.118 R)
• M57: 22,095,905 km (0.06 R)
• M58: 22,309,082 km (0.103 R)
• M59: 22,523,007 km (0.063 R)
• M60: 22,952,801 km (0.103 R)
• M61: 23,428,822 km (0.088 R)
• M62: 23,907,984 km (0.104 R)
• M63: 24,655,075 km (0.044 R)
• M64: 25,812,365 km (0.081 R)
• M65: 26,397,741 km (0.082 R)
• M66: 27,078,561 km (0.073 R)
• M67: 27,673,213 km (0.057 R)
• M68: 27,903,144 km (0.114 R)
• M69: 29,015,554 km (0.093 R)
• M70: 29,389,549 km (0.092 R)
• M71: 29,718,066 km (0.072 R)
• M72: 30,331,567 km (0.062 R)
• M73: 31,187,865 km (0.099 R)
• M74: 32,003,921 km (0.116 R)
• M75: 32,100,412 km (0.099 R)
• M76: 32,245,223 km (0.049 R)
• M77: 32,390,333 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 12.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.38 AU - 7.78 AU

Year: 6652 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,426,847 km

• M1: 154,235 km (0.119 R)
• M2: 444,306 km (0.104 R)
• M3: 639,980 km (0.119 R)
• M4: 850,314 km (0.055 R)
• M5: 964,607 km (0.033 R)
• M6: 1,246,449 km (0.101 R)
• M7: 1,340,098 km (0.113 R)
• M8: 1,475,334 km (0.029 R)
• M9: 1,676,992 km (0.115 R)
• M10: 1,887,776 km (0.082 R)
• M11: 2,266,557 km (0.106 R)
• M12: 3,069,150 km (0.052 R)
• M13: 3,276,493 km (0.111 R)
• M14: 3,759,544 km (0.05 R)
• M15: 3,953,722 km (0.104 R)
• M16: 4,265,334 km (0.107 R)
• M17: 4,380,674 km (0.109 R)
• M18: 4,912,794 km (0.115 R)
• M19: 5,094,855 km (0.114 R)
• M20: 5,372,060 km (0.059 R)
• M21: 5,749,495 km (0.093 R)
• M22: 6,135,457 km (0.084 R)
• M23: 6,430,614 km (0.064 R)
• M24: 7,103,206 km (0.1 R)
• M25: 7,378,466 km (0.094 R)
• M26: 7,482,586 km (0.068 R)
• M27: 8,297,595 km (0.03 R)
• M28: 8,587,666 km (0.094 R)
• M29: 9,140,579 km (0.112 R)
• M30: 9,477,923 km (0.06 R)
• M31: 9,553,470 km (0.06 R)
• M32: 9,781,158 km (0.11 R)
• M33: 9,857,602 km (0.069 R)
• M34: 10,749,654 km (0.081 R)
• M35: 10,828,492 km (0.105 R)
• M36: 11,385,595 km (0.077 R)
• M37: 12,486,186 km (0.073 R)
• M38: 12,569,063 km (0.092 R)
• M39: 12,652,090 km (0.077 R)
• M40: 13,281,000 km (0.088 R)
• M41: 13,450,345 km (0.112 R)
• M42: 14,438,438 km (0.115 R)
• M43: 15,449,870 km (0.104 R)
• M44: 15,762,380 km (0.111 R)
• M45: 16,302,727 km (0.074 R)
• M46: 16,757,654 km (0.05 R)
• M47: 17,124,618 km (0.098 R)
• M48: 19,334,029 km (0.07 R)
• M49: 19,912,374 km (0.026 R)
• M50: 20,057,933 km (0.086 R)
• M51: 20,155,022 km (0.058 R)
• M52: 20,349,948 km (0.103 R)
• M53: 20,496,404 km (0.098 R)
• M54: 21,086,119 km (0.047 R)
• M55: 21,532,070 km (0.1 R)
• M56: 21,631,703 km (0.081 R)
• M57: 24,220,942 km (0.093 R)
• M58: 25,210,383 km (0.082 R)
• M59: 25,420,418 km (0.102 R)
• M60: 25,947,900 km (0.025 R)
• M61: 27,336,468 km (0.111 R)
• M62: 27,714,502 km (0.099 R)
• M63: 27,876,965 km (0.114 R)
• M64: 28,913,528 km (0.1 R)
• M65: 29,685,453 km (0.095 R)
• M66: 30,073,959 km (0.063 R)
• M67: 30,464,110 km (0.03 R)
• M68: 30,968,255 km (0.096 R)
• M69: 31,305,898 km (0.049 R)
• M70: 31,531,641 km (0.046 R)
• M71: 32,440,149 km (0.102 R)
• M72: 32,554,292 km (0.104 R)
• M73: 33,069,657 km (0.112 R)
• M74: 34,224,702 km (0.087 R)
• M75: 34,457,326 km (0.093 R)
• M76: 34,807,086 km (0.109 R)
• M77: 36,752,457 km (0.066 R)
• M78: 36,931,077 km (0.117 R)
• M79: 37,229,375 km (0.098 R)
• M80: 37,528,421 km (0.055 R)
• M81: 37,768,226 km (0.096 R)
• M82: 38,611,809 km (0.101 R)
• M83: 38,793,421 km (0.096 R)
• M84: 39,096,656 km (0.12 R)
• M85: 39,339,752 km (0.043 R)
• M86: 40,256,039 km (0.107 R)
• M87: 40,747,618 km (0.098 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit