🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 143 Days

Day: 20.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 143 Days

Day: 32.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,200,793 km

• M1: 100,530 km (0.071 R)
• M2: 142,417 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 176 Days

Day: 28 Hours

Environment

Temp: 205 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,200,793 km

• M1: 318,643 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.83 AU - 1.91 AU

Year: 899 Days

Day: 26.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,200,793 km

• M1: 636,090 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.07 AU - 3.09 AU

Year: 1456 Days

Day: 35.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.05 AU - 5.01 AU

Year: 2843 Days

Day: 42.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,200,793 km

• M1: 1,728,753 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.36 AU - 4.74 AU

Year: 2865 Days

Day: 40.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.51 AU - 5.03 AU

Year: 3101 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,200,793 km

• M1: 267,032 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 12.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.51 AU - 9.87 AU

Year: 9003 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,200,793 km

• M1: 167,550 km (0.073 R)
• M2: 333,154 km (0.075 R)
• M3: 581,786 km (0.043 R)
• M4: 674,088 km (0.036 R)
• M5: 840,590 km (0.111 R)
• M6: 947,703 km (0.031 R)
• M7: 1,599,800 km (0.08 R)
• M8: 1,995,785 km (0.04 R)
• M9: 2,142,840 km (0.072 R)
• M10: 2,768,009 km (0.096 R)
• M11: 2,988,816 km (0.071 R)
• M12: 3,244,030 km (0.045 R)
• M13: 3,359,819 km (0.12 R)
• M14: 3,898,371 km (0.052 R)
• M15: 4,177,820 km (0.057 R)
• M16: 4,399,673 km (0.061 R)
• M17: 4,496,014 km (0.099 R)
• M18: 4,921,770 km (0.104 R)
• M19: 5,224,107 km (0.096 R)
• M20: 5,532,728 km (0.084 R)
• M21: 5,812,027 km (0.1 R)
• M22: 6,095,964 km (0.074 R)
• M23: 6,239,727 km (0.108 R)
• M24: 6,567,197 km (0.11 R)
• M25: 7,277,188 km (0.075 R)
• M26: 7,506,522 km (0.107 R)
• M27: 8,090,253 km (0.107 R)
• M28: 8,169,241 km (0.079 R)
• M29: 8,769,577 km (0.058 R)
• M30: 9,095,700 km (0.076 R)
• M31: 9,342,836 km (0.08 R)
• M32: 9,592,215 km (0.113 R)
• M33: 9,717,878 km (0.118 R)
• M34: 10,310,884 km (0.074 R)
• M35: 11,090,887 km (0.087 R)
• M36: 11,665,941 km (0.106 R)
• M37: 11,934,619 km (0.032 R)
• M38: 12,160,063 km (0.115 R)
• M39: 12,387,003 km (0.114 R)
• M40: 13,355,500 km (0.055 R)
• M41: 13,589,620 km (0.111 R)
• M42: 14,926,128 km (0.113 R)
• M43: 15,462,586 km (0.068 R)
• M44: 15,659,307 km (0.089 R)
• M45: 17,059,094 km (0.094 R)
• M46: 17,313,261 km (0.072 R)
• M47: 17,517,611 km (0.074 R)
• M48: 18,031,779 km (0.09 R)
• M49: 18,186,912 km (0.11 R)
• M50: 19,444,731 km (0.1 R)
• M51: 19,763,524 km (0.037 R)
• M52: 20,352,491 km (0.085 R)
• M53: 20,676,221 km (0.101 R)
• M54: 21,438,272 km (0.112 R)
• M55: 21,602,681 km (0.076 R)
• M56: 22,654,204 km (0.11 R)
• M57: 23,609,087 km (0.061 R)
• M58: 24,176,961 km (0.086 R)
• M59: 24,291,104 km (0.079 R)
• M60: 26,493,334 km (0.109 R)
• M61: 26,905,925 km (0.105 R)
• M62: 27,737,390 km (0.06 R)
• M63: 29,547,674 km (0.064 R)
• M64: 29,669,746 km (0.106 R)
• M65: 30,098,194 km (0.095 R)
• M66: 30,652,155 km (0.1 R)
• M67: 31,458,188 km (0.107 R)
• M68: 32,396,915 km (0.114 R)
• M69: 32,648,838 km (0.105 R)
• M70: 33,027,919 km (0.107 R)
• M71: 33,599,233 km (0.101 R)
• M72: 35,138,745 km (0.119 R)
• M73: 35,267,997 km (0.112 R)
• M74: 35,982,177 km (0.062 R)
• M75: 36,112,477 km (0.086 R)
• M76: 36,243,076 km (0.101 R)
• M77: 36,504,573 km (0.062 R)
• M78: 37,556,845 km (0.1 R)
• M79: 38,552,418 km (0.093 R)
• M80: 38,685,710 km (0.062 R)
• M81: 38,886,171 km (0.078 R)
• M82: 39,287,991 km (0.115 R)
• M83: 39,422,180 km (0.091 R)
• M84: 41,727,633 km (0.077 R)
• M85: 42,139,027 km (0.111 R)
• M86: 43,519,965 km (0.114 R)
• M87: 44,355,769 km (0.092 R)
• M88: 44,845,702 km (0.056 R)
• M89: 46,894,594 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 11.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.8 AU - 11.54 AU

Year: 12250 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,200,793 km

• M1: 146,606 km (0.101 R)
• M2: 334,650 km (0.117 R)
• M3: 838,047 km (0.101 R)
• M4: 935,884 km (0.058 R)
• M5: 1,023,100 km (0.108 R)
• M6: 1,144,125 km (0.099 R)
• M7: 1,335,011 km (0.116 R)
• M8: 1,502,411 km (0.118 R)
• M9: 2,221,528 km (0.081 R)
• M10: 2,360,954 km (0.095 R)
• M11: 2,565,454 km (0.083 R)
• M12: 2,669,873 km (0.091 R)
• M13: 2,797,181 km (0.104 R)
• M14: 3,079,921 km (0.108 R)
• M15: 3,603,065 km (0.117 R)
• M16: 3,696,863 km (0.083 R)
• M17: 4,553,161 km (0.061 R)
• M18: 4,834,704 km (0.104 R)
• M19: 4,964,555 km (0.112 R)
• M20: 5,201,368 km (0.089 R)
• M21: 5,631,462 km (0.093 R)
• M22: 5,740,818 km (0.072 R)
• M23: 5,823,247 km (0.077 R)
• M24: 6,101,050 km (0.042 R)
• M25: 6,213,548 km (0.092 R)
• M26: 6,298,220 km (0.109 R)
• M27: 6,641,098 km (0.1 R)
• M28: 7,494,704 km (0.114 R)
• M29: 7,585,061 km (0.1 R)
• M30: 7,858,077 km (0.068 R)
• M31: 8,041,933 km (0.102 R)
• M32: 8,165,351 km (0.098 R)
• M33: 8,445,249 km (0.094 R)
• M34: 8,570,761 km (0.083 R)
• M35: 9,014,618 km (0.113 R)
• M36: 9,239,464 km (0.109 R)
• M37: 9,368,716 km (0.114 R)
• M38: 9,727,452 km (0.119 R)
• M39: 9,892,010 km (0.073 R)
• M40: 10,157,097 km (0.076 R)
• M41: 11,448,725 km (0.101 R)
• M42: 11,727,276 km (0.1 R)
• M43: 12,255,506 km (0.113 R)
• M44: 12,972,080 km (0.061 R)
• M45: 13,116,891 km (0.115 R)
• M46: 13,481,611 km (0.069 R)
• M47: 13,554,913 km (0.088 R)
• M48: 13,702,118 km (0.074 R)
• M49: 14,258,323 km (0.116 R)
• M50: 14,746,461 km (0.055 R)
• M51: 14,935,702 km (0.108 R)
• M52: 16,282,681 km (0.043 R)
• M53: 17,109,508 km (0.119 R)
• M54: 17,308,324 km (0.056 R)
• M55: 17,588,072 km (0.067 R)
• M56: 18,111,515 km (0.092 R)
• M57: 18,476,983 km (0.102 R)
• M58: 18,803,854 km (0.039 R)
• M59: 19,050,242 km (0.078 R)
• M60: 19,546,159 km (0.068 R)
• M61: 19,712,511 km (0.074 R)
• M62: 20,635,530 km (0.038 R)
• M63: 22,003,154 km (0.117 R)
• M64: 22,219,473 km (0.047 R)
• M65: 22,872,766 km (0.11 R)
• M66: 23,179,741 km (0.099 R)
• M67: 23,753,599 km (0.107 R)
• M68: 24,242,784 km (0.097 R)
• M69: 24,645,501 km (0.116 R)
• M70: 25,005,434 km (0.079 R)
• M71: 25,095,641 km (0.115 R)
• M72: 25,231,177 km (0.098 R)
• M73: 25,321,684 km (0.076 R)
• M74: 26,278,512 km (0.114 R)
• M75: 28,321,570 km (0.084 R)
• M76: 28,509,764 km (0.047 R)
• M77: 29,648,054 km (0.097 R)
• M78: 31,140,293 km (0.066 R)
• M79: 32,755,501 km (0.095 R)
• M80: 32,903,752 km (0.055 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit