🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 35.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.23 AU - 3.25 AU

Year: 1682 Days

Day: 42.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.79 AU - 3.27 AU

Year: 1956 Days

Day: 31.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,903,617 km

• M1: 158,873 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.7 AU - 3.5 AU

Year: 2024 Days

Day: 31.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,903,617 km

• M1: 1,627,924 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.79 AU - 3.91 AU

Year: 2274 Days

Day: 20.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.86 AU - 4.72 AU

Year: 2736 Days

Day: 38.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 8.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.12 AU - 6.58 AU

Year: 4589 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,903,617 km

• M1: 152,889 km (0.118 R)
• M2: 245,341 km (0.038 R)
• M3: 334,202 km (0.057 R)
• M4: 443,857 km (0.117 R)
• M5: 633,397 km (0.036 R)
• M6: 802,293 km (0.075 R)
• M7: 868,416 km (0.029 R)
• M8: 956,230 km (0.066 R)
• M9: 1,120,189 km (0.084 R)
• M10: 1,360,742 km (0.105 R)
• M11: 1,827,188 km (0.118 R)
• M12: 1,890,468 km (0.102 R)
• M13: 2,231,402 km (0.093 R)
• M14: 2,340,309 km (0.081 R)
• M15: 2,648,929 km (0.076 R)
• M16: 2,808,102 km (0.112 R)
• M17: 2,896,364 km (0.089 R)
• M18: 2,955,605 km (0.105 R)
• M19: 3,105,801 km (0.118 R)
• M20: 3,351,142 km (0.056 R)
• M21: 3,429,232 km (0.1 R)
• M22: 3,603,065 km (0.036 R)
• M23: 4,008,774 km (0.11 R)
• M24: 4,075,196 km (0.112 R)
• M25: 4,584,128 km (0.072 R)
• M26: 4,952,288 km (0.057 R)
• M27: 5,311,921 km (0.113 R)
• M28: 5,421,576 km (0.119 R)
• M29: 5,680,082 km (0.077 R)
• M30: 5,773,431 km (0.061 R)
• M31: 5,999,473 km (0.059 R)
• M32: 6,247,656 km (0.094 R)
• M33: 6,499,429 km (0.111 R)
• M34: 7,314,737 km (0.049 R)
• M35: 7,497,995 km (0.093 R)
• M36: 7,744,682 km (0.11 R)
• M37: 7,869,147 km (0.102 R)
• M38: 7,994,211 km (0.095 R)
• M39: 8,119,873 km (0.105 R)
• M40: 8,246,283 km (0.115 R)
• M41: 8,974,825 km (0.096 R)
• M42: 9,127,415 km (0.083 R)
• M43: 9,346,875 km (0.081 R)
• M44: 10,173,852 km (0.046 R)
• M45: 10,287,397 km (0.067 R)
• M46: 10,378,651 km (0.083 R)
• M47: 10,447,167 km (0.103 R)
• M48: 10,630,724 km (0.11 R)
• M49: 10,792,140 km (0.106 R)
• M50: 11,000,979 km (0.048 R)
• M51: 11,540,578 km (0.083 R)
• M52: 11,897,219 km (0.119 R)
• M53: 12,016,898 km (0.097 R)
• M54: 12,402,711 km (0.099 R)
• M55: 12,548,269 km (0.085 R)
• M56: 12,670,192 km (0.118 R)
• M57: 13,384,671 km (0.12 R)
• M58: 13,634,051 km (0.108 R)
• M59: 13,809,529 km (0.074 R)
• M60: 13,884,926 km (0.108 R)
• M61: 14,621,247 km (0.11 R)
• M62: 14,698,140 km (0.096 R)
• M63: 15,084,701 km (0.109 R)
• M64: 15,292,194 km (0.091 R)
• M65: 15,605,302 km (0.119 R)
• M66: 15,762,679 km (0.05 R)
• M67: 16,717,712 km (0.053 R)
• M68: 16,959,312 km (0.035 R)
• M69: 17,121,177 km (0.075 R)
• M70: 17,391,949 km (0.052 R)
• M71: 17,527,784 km (0.113 R)
• M72: 17,718,671 km (0.102 R)
• M73: 17,937,682 km (0.117 R)
• M74: 18,240,319 km (0.109 R)
• M75: 18,295,520 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 14.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.51 AU - 12.13 AU

Year: 12295 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,903,617 km

• M1: 357,389 km (0.118 R)
• M2: 613,052 km (0.111 R)
• M3: 703,260 km (0.104 R)
• M4: 848,669 km (0.106 R)
• M5: 951,891 km (0.091 R)
• M6: 1,115,851 km (0.062 R)
• M7: 2,369,630 km (0.101 R)
• M8: 2,470,010 km (0.074 R)
• M9: 2,940,047 km (0.06 R)
• M10: 3,438,507 km (0.081 R)
• M11: 3,639,567 km (0.106 R)
• M12: 4,235,864 km (0.064 R)
• M13: 4,991,931 km (0.087 R)
• M14: 5,319,551 km (0.118 R)
• M15: 5,452,543 km (0.069 R)
• M16: 6,915,311 km (0.1 R)
• M17: 7,280,928 km (0.064 R)
• M18: 8,107,307 km (0.056 R)
• M19: 8,454,075 km (0.079 R)
• M20: 8,766,435 km (0.09 R)
• M21: 8,963,605 km (0.112 R)
• M22: 9,202,064 km (0.101 R)
• M23: 9,930,456 km (0.048 R)
• M24: 10,260,170 km (0.117 R)
• M25: 10,509,699 km (0.072 R)
• M26: 11,057,676 km (0.073 R)
• M27: 11,313,638 km (0.101 R)
• M28: 11,744,779 km (0.105 R)
• M29: 12,005,977 km (0.115 R)
• M30: 12,225,138 km (0.096 R)
• M31: 12,667,499 km (0.102 R)
• M32: 14,072,373 km (0.116 R)
• M33: 14,210,900 km (0.032 R)
• M34: 14,535,976 km (0.088 R)
• M35: 15,099,063 km (0.066 R)
• M36: 15,335,727 km (0.071 R)
• M37: 15,573,737 km (0.119 R)
• M38: 17,323,134 km (0.059 R)
• M39: 19,648,035 km (0.104 R)
• M40: 20,114,331 km (0.067 R)
• M41: 20,270,511 km (0.071 R)
• M42: 20,636,577 km (0.119 R)
• M43: 21,005,037 km (0.05 R)
• M44: 21,269,376 km (0.067 R)
• M45: 22,716,437 km (0.096 R)
• M46: 25,141,867 km (0.074 R)
• M47: 25,704,654 km (0.11 R)
• M48: 25,930,846 km (0.088 R)
• M49: 26,100,939 km (0.045 R)
• M50: 26,271,480 km (0.109 R)
• M51: 26,556,464 km (0.102 R)
• M52: 26,727,904 km (0.119 R)
• M53: 27,359,955 km (0.103 R)
• M54: 30,294,018 km (0.109 R)
• M55: 30,652,753 km (0.118 R)
• M56: 31,737,487 km (0.111 R)
• M57: 31,980,285 km (0.093 R)
• M58: 32,345,603 km (0.089 R)
• M59: 32,589,896 km (0.065 R)
• M60: 33,203,397 km (0.097 R)
• M61: 34,006,738 km (0.099 R)
• M62: 34,317,303 km (0.117 R)
• M63: 34,441,768 km (0.119 R)
• M64: 34,628,915 km (0.118 R)
• M65: 34,753,829 km (0.059 R)
• M66: 36,391,178 km (0.092 R)
• M67: 37,155,324 km (0.095 R)
• M68: 37,283,230 km (0.057 R)
• M69: 38,182,463 km (0.078 R)
• M70: 38,699,623 km (0.078 R)
• M71: 39,936,947 km (0.085 R)
• M72: 40,856,974 km (0.094 R)
• M73: 43,053,220 km (0.087 R)
• M74: 43,187,559 km (0.111 R)
• M75: 43,928,966 km (0.096 R)
• M76: 44,064,202 km (0.056 R)
• M77: 45,424,346 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit