🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.57 AU - 0.79 AU

Year: 215 Days

Day: 46.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 219 Days

Day: 21.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 300 Days

Day: 32.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,679,685 km

• M1: 109,206 km (0.114 R)
• M2: 168,597 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 349 Days

Day: 27.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,679,685 km

• M1: 547,229 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.25 AU - 1.99 AU

Year: 789 Days

Day: 24.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.13 AU

Year: 894 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,679,685 km

• M1: 110,702 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.96 AU - 2 AU

Year: 1067 Days

Day: 20.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,679,685 km

• M1: 45,627 km (0.106 R)
• M2: 164,707 km (0.109 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 10.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.18 AU - 5.26 AU

Year: 4566 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,679,685 km

• M1: 140,921 km (0.067 R)
• M2: 249,080 km (0.074 R)
• M3: 407,205 km (0.088 R)
• M4: 1,052,571 km (0.067 R)
• M5: 1,200,224 km (0.062 R)
• M6: 1,295,966 km (0.106 R)
• M7: 1,495,829 km (0.107 R)
• M8: 1,589,178 km (0.063 R)
• M9: 1,673,851 km (0.08 R)
• M10: 1,870,123 km (0.111 R)
• M11: 2,273,439 km (0.081 R)
• M12: 2,430,217 km (0.096 R)
• M13: 2,922,394 km (0.105 R)
• M14: 3,027,263 km (0.092 R)
• M15: 3,486,827 km (0.11 R)
• M16: 3,556,390 km (0.086 R)
• M17: 4,577,396 km (0.088 R)
• M18: 4,792,069 km (0.054 R)
• M19: 5,152,001 km (0.117 R)
• M20: 5,520,760 km (0.059 R)
• M21: 5,618,298 km (0.098 R)
• M22: 5,914,651 km (0.062 R)
• M23: 6,232,995 km (0.051 R)
• M24: 6,368,830 km (0.101 R)
• M25: 7,400,158 km (0.065 R)
• M26: 7,797,939 km (0.092 R)
• M27: 8,240,000 km (0.097 R)
• M28: 8,445,249 km (0.082 R)
• M29: 9,555,863 km (0.088 R)
• M30: 10,068,535 km (0.119 R)
• M31: 10,752,497 km (0.084 R)
• M32: 10,977,043 km (0.106 R)
• M33: 11,534,594 km (0.12 R)
• M34: 12,292,607 km (0.095 R)
• M35: 12,634,587 km (0.079 R)
• M36: 12,742,148 km (0.119 R)
• M37: 13,349,964 km (0.106 R)
• M38: 13,525,443 km (0.059 R)
• M39: 13,723,660 km (0.086 R)
• M40: 13,834,213 km (0.074 R)
• M41: 13,945,065 km (0.089 R)
• M42: 14,234,686 km (0.106 R)
• M43: 14,391,465 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 10.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.73 AU - 9.21 AU

Year: 8615 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,679,685 km

• M1: 229,034 km (0.091 R)
• M2: 325,226 km (0.05 R)
• M3: 416,630 km (0.062 R)
• M4: 492,626 km (0.077 R)
• M5: 884,123 km (0.1 R)
• M6: 1,955,843 km (0.106 R)
• M7: 2,305,004 km (0.107 R)
• M8: 2,623,797 km (0.042 R)
• M9: 2,750,207 km (0.118 R)
• M10: 3,249,116 km (0.083 R)
• M11: 3,776,299 km (0.085 R)
• M12: 4,182,008 km (0.081 R)
• M13: 4,632,148 km (0.101 R)
• M14: 5,643,879 km (0.081 R)
• M15: 5,742,314 km (0.11 R)
• M16: 6,446,471 km (0.073 R)
• M17: 6,687,174 km (0.072 R)
• M18: 6,931,019 km (0.118 R)
• M19: 7,177,855 km (0.068 R)
• M20: 7,680,055 km (0.115 R)
• M21: 7,789,112 km (0.097 R)
• M22: 8,119,574 km (0.032 R)
• M23: 9,487,048 km (0.106 R)
• M24: 9,564,989 km (0.08 R)
• M25: 9,643,378 km (0.107 R)
• M26: 10,197,189 km (0.108 R)
• M27: 10,397,650 km (0.118 R)
• M28: 10,558,767 km (0.102 R)
• M29: 13,687,756 km (0.086 R)
• M30: 14,354,664 km (0.102 R)
• M31: 14,534,331 km (0.11 R)
• M32: 14,669,567 km (0.044 R)
• M33: 15,123,298 km (0.118 R)
• M34: 15,214,702 km (0.087 R)
• M35: 15,581,815 km (0.105 R)
• M36: 16,231,219 km (0.061 R)
• M37: 17,126,712 km (0.102 R)
• M38: 17,365,022 km (0.06 R)
• M39: 17,748,740 km (0.077 R)
• M40: 17,893,252 km (0.077 R)
• M41: 18,768,998 km (0.088 R)
• M42: 18,867,283 km (0.107 R)
• M43: 19,014,787 km (0.095 R)
• M44: 19,708,622 km (0.11 R)
• M45: 20,209,176 km (0.089 R)
• M46: 20,309,856 km (0.089 R)
• M47: 20,612,791 km (0.11 R)
• M48: 20,714,069 km (0.117 R)
• M49: 21,427,801 km (0.034 R)
• M50: 21,736,122 km (0.098 R)
• M51: 22,201,521 km (0.096 R)
• M52: 22,357,252 km (0.072 R)
• M53: 22,461,372 km (0.086 R)
• M54: 22,984,366 km (0.065 R)
• M55: 23,194,551 km (0.108 R)
• M56: 23,300,018 km (0.119 R)
• M57: 23,511,250 km (0.117 R)
• M58: 23,776,188 km (0.036 R)
• M59: 23,882,402 km (0.087 R)
• M60: 25,386,609 km (0.119 R)
• M61: 25,603,975 km (0.12 R)
• M62: 25,713,032 km (0.107 R)
• M63: 26,589,974 km (0.094 R)
• M64: 27,198,538 km (0.112 R)
• M65: 27,979,739 km (0.089 R)
• M66: 28,373,181 km (0.069 R)
• M67: 28,995,059 km (0.085 R)
• M68: 29,965,052 km (0.116 R)
• M69: 30,137,239 km (0.063 R)
• M70: 30,945,666 km (0.108 R)
• M71: 31,878,109 km (0.108 R)
• M72: 32,112,679 km (0.119 R)
• M73: 32,760,737 km (0.03 R)
• M74: 33,770,672 km (0.109 R)
• M75: 33,950,040 km (0.117 R)
• M76: 34,549,927 km (0.104 R)
• M77: 34,911,505 km (0.083 R)
• M78: 37,354,439 km (0.12 R)
• M79: 37,478,007 km (0.089 R)
• M80: 37,973,774 km (0.059 R)
• M81: 38,846,528 km (0.118 R)
• M82: 39,348,279 km (0.106 R)
• M83: 39,851,975 km (0.068 R)
• M84: 40,104,796 km (0.092 R)
• M85: 41,184,743 km (0.115 R)
• M86: 41,312,499 km (0.084 R)
• M87: 43,243,508 km (0.113 R)
• M88: 43,438,285 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 13.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.07 AU - 11.43 AU

Year: 10772 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,679,685 km

• M1: 193,131 km (0.088 R)
• M2: 334,650 km (0.111 R)
• M3: 447,298 km (0.094 R)
• M4: 555,158 km (0.084 R)
• M5: 649,404 km (0.068 R)
• M6: 789,727 km (0.101 R)
• M7: 927,357 km (0.115 R)
• M8: 1,165,816 km (0.117 R)
• M9: 1,342,042 km (0.068 R)
• M10: 1,441,974 km (0.081 R)
• M11: 1,667,867 km (0.059 R)
• M12: 2,057,868 km (0.053 R)
• M13: 2,706,973 km (0.07 R)
• M14: 3,188,978 km (0.08 R)
• M15: 3,865,459 km (0.12 R)
• M16: 4,158,522 km (0.115 R)
• M17: 4,332,803 km (0.047 R)
• M18: 4,586,222 km (0.118 R)
• M19: 5,187,456 km (0.089 R)
• M20: 5,375,351 km (0.112 R)
• M21: 5,702,970 km (0.058 R)
• M22: 7,257,142 km (0.118 R)
• M23: 7,407,339 km (0.099 R)
• M24: 8,330,806 km (0.034 R)
• M25: 9,322,939 km (0.117 R)
• M26: 9,519,361 km (0.069 R)
• M27: 9,750,191 km (0.119 R)
• M28: 10,116,855 km (0.074 R)
• M29: 11,035,685 km (0.045 R)
• M30: 11,769,014 km (0.062 R)
• M31: 12,123,711 km (0.074 R)
• M32: 12,302,330 km (0.087 R)
• M33: 12,807,373 km (0.105 R)
• M34: 12,916,430 km (0.076 R)
• M35: 14,514,285 km (0.118 R)
• M36: 14,818,417 km (0.091 R)
• M37: 15,009,603 km (0.117 R)
• M38: 16,173,624 km (0.114 R)
• M39: 16,687,194 km (0.108 R)
• M40: 17,366,817 km (0.06 R)
• M41: 17,527,934 km (0.105 R)
• M42: 18,259,617 km (0.074 R)
• M43: 18,464,716 km (0.098 R)
• M44: 19,668,978 km (0.08 R)
• M45: 20,301,777 km (0.066 R)
• M46: 20,386,749 km (0.11 R)
• M47: 21,414,636 km (0.114 R)
• M48: 21,544,337 km (0.111 R)
• M49: 22,065,536 km (0.09 R)
• M50: 22,327,781 km (0.028 R)
• M51: 23,878,064 km (0.072 R)
• M52: 24,643,556 km (0.071 R)
• M53: 28,590,397 km (0.081 R)
• M54: 29,788,227 km (0.036 R)
• M55: 30,126,468 km (0.041 R)
• M56: 30,320,347 km (0.048 R)
• M57: 31,590,882 km (0.103 R)
• M58: 32,232,656 km (0.09 R)
• M59: 33,278,346 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit