🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.68 AU

Year: 145 Days

Day: 31.2 Hours

Environment

Temp: 274 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,785,140 km

• M1: 190,887 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.69 AU - 1.13 AU

Year: 271 Days

Day: 21.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.9 AU - 1.44 AU

Year: 395 Days

Day: 43.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,785,140 km

• M1: 312,959 km (0.09 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.8 AU - 2.06 AU

Year: 837 Days

Day: 20.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,785,140 km

• M1: 154,235 km (0.119 R)
• M2: 692,788 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.26 AU - 2.58 AU

Year: 1175 Days

Day: 47.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 14.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.68 AU - 13.68 AU

Year: 11665 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,785,140 km

• M1: 271,221 km (0.093 R)
• M2: 435,779 km (0.111 R)
• M3: 660,325 km (0.035 R)
• M4: 987,795 km (0.071 R)
• M5: 1,179,878 km (0.112 R)
• M6: 1,528,591 km (0.037 R)
• M7: 1,677,441 km (0.04 R)
• M8: 1,792,482 km (0.111 R)
• M9: 2,216,741 km (0.1 R)
• M10: 2,495,292 km (0.052 R)
• M11: 3,087,102 km (0.054 R)
• M12: 3,253,903 km (0.056 R)
• M13: 3,350,544 km (0.116 R)
• M14: 4,080,731 km (0.041 R)
• M15: 4,832,011 km (0.1 R)
• M16: 4,970,688 km (0.079 R)
• M17: 5,596,905 km (0.099 R)
• M18: 5,742,763 km (0.077 R)
• M19: 6,399,797 km (0.11 R)
• M20: 7,849,849 km (0.083 R)
• M21: 8,444,351 km (0.11 R)
• M22: 8,612,050 km (0.103 R)
• M23: 8,950,889 km (0.028 R)
• M24: 9,121,880 km (0.1 R)
• M25: 9,781,906 km (0.06 R)
• M26: 10,313,876 km (0.06 R)
• M27: 10,421,436 km (0.075 R)
• M28: 12,649,846 km (0.074 R)
• M29: 13,424,464 km (0.106 R)
• M30: 13,936,238 km (0.111 R)
• M31: 14,174,697 km (0.083 R)
• M32: 14,655,505 km (0.064 R)
• M33: 14,776,679 km (0.074 R)
• M34: 14,898,003 km (0.105 R)
• M35: 15,223,379 km (0.077 R)
• M36: 16,130,241 km (0.07 R)
• M37: 17,097,092 km (0.046 R)
• M38: 17,395,091 km (0.088 R)
• M39: 18,082,643 km (0.086 R)
• M40: 18,342,793 km (0.06 R)
• M41: 18,735,338 km (0.113 R)
• M42: 19,086,594 km (0.116 R)
• M43: 19,528,805 km (0.047 R)
• M44: 20,108,647 km (0.054 R)
• M45: 20,468,429 km (0.025 R)
• M46: 20,558,637 km (0.098 R)
• M47: 20,694,322 km (0.036 R)
• M48: 20,875,635 km (0.108 R)
• M49: 21,698,124 km (0.113 R)
• M50: 21,974,581 km (0.043 R)
• M51: 22,113,258 km (0.115 R)
• M52: 22,717,783 km (0.118 R)
• M53: 23,186,324 km (0.069 R)
• M54: 23,563,609 km (0.093 R)
• M55: 23,705,578 km (0.09 R)
• M56: 24,467,629 km (0.084 R)
• M57: 25,141,119 km (0.103 R)
• M58: 26,358,846 km (0.108 R)
• M59: 27,148,274 km (0.104 R)
• M60: 27,545,905 km (0.099 R)
• M61: 27,695,503 km (0.099 R)
• M62: 27,845,400 km (0.042 R)
• M63: 28,851,445 km (0.098 R)
• M64: 30,023,245 km (0.113 R)
• M65: 30,589,174 km (0.108 R)
• M66: 31,210,454 km (0.11 R)
• M67: 31,366,485 km (0.047 R)
• M68: 32,940,703 km (0.038 R)
• M69: 33,258,599 km (0.119 R)
• M70: 34,379,535 km (0.114 R)
• M71: 35,893,167 km (0.09 R)
• M72: 36,767,865 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 13.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.68 AU - 15.84 AU

Year: 15928 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,785,140 km

• M1: 289,621 km (0.076 R)
• M2: 488,287 km (0.037 R)
• M3: 590,612 km (0.108 R)
• M4: 682,765 km (0.095 R)
• M5: 970,591 km (0.114 R)
• M6: 1,660,387 km (0.077 R)
• M7: 1,996,533 km (0.033 R)
• M8: 2,202,978 km (0.053 R)
• M9: 2,324,003 km (0.075 R)
• M10: 2,573,233 km (0.116 R)
• M11: 2,831,439 km (0.045 R)
• M12: 3,200,347 km (0.105 R)
• M13: 4,629,905 km (0.114 R)
• M14: 7,115,473 km (0.069 R)
• M15: 7,525,820 km (0.117 R)
• M16: 7,850,148 km (0.11 R)
• M17: 8,131,991 km (0.099 R)
• M18: 8,417,124 km (0.092 R)
• M19: 8,997,414 km (0.056 R)
• M20: 9,791,181 km (0.088 R)
• M21: 10,044,001 km (0.058 R)
• M22: 10,298,766 km (0.08 R)
• M23: 11,181,394 km (0.084 R)
• M24: 11,926,541 km (0.093 R)
• M25: 12,196,565 km (0.027 R)
• M26: 12,305,023 km (0.075 R)
• M27: 12,413,931 km (0.095 R)
• M28: 12,852,851 km (0.095 R)
• M29: 13,464,556 km (0.107 R)
• M30: 14,085,687 km (0.098 R)
• M31: 14,716,391 km (0.056 R)
• M32: 15,239,236 km (0.115 R)
• M33: 16,005,177 km (0.105 R)
• M34: 16,243,486 km (0.055 R)
• M35: 16,542,832 km (0.071 R)
• M36: 17,330,016 km (0.092 R)
• M37: 18,005,600 km (0.094 R)
• M38: 18,129,317 km (0.104 R)
• M39: 18,877,905 km (0.067 R)
• M40: 19,255,939 km (0.052 R)
• M41: 19,509,358 km (0.081 R)
• M42: 19,955,608 km (0.118 R)
• M43: 20,212,168 km (0.103 R)
• M44: 20,598,879 km (0.095 R)
• M45: 21,183,657 km (0.111 R)
• M46: 21,839,943 km (0.055 R)
• M47: 22,903,733 km (0.069 R)
• M48: 23,577,073 km (0.106 R)
• M49: 24,530,909 km (0.109 R)
• M50: 24,668,240 km (0.113 R)
• M51: 25,219,807 km (0.063 R)
• M52: 25,845,426 km (0.078 R)
• M53: 26,055,012 km (0.082 R)
• M54: 28,110,786 km (0.095 R)
• M55: 28,686,888 km (0.043 R)
• M56: 29,851,058 km (0.05 R)
• M57: 30,365,226 km (0.117 R)
• M58: 30,586,631 km (0.103 R)
• M59: 31,925,382 km (0.109 R)
• M60: 33,969,338 km (0.089 R)
• M61: 35,743,569 km (0.11 R)
• M62: 36,133,271 km (0.091 R)
• M63: 36,602,859 km (0.12 R)
• M64: 37,153,230 km (0.093 R)
• M65: 38,820,498 km (0.11 R)
• M66: 39,542,607 km (0.1 R)
• M67: 41,899,372 km (0.089 R)
• M68: 42,722,459 km (0.097 R)
• M69: 43,302,001 km (0.115 R)
• M70: 44,636,115 km (0.1 R)
• M71: 45,308,258 km (0.039 R)
• M72: 45,392,482 km (0.08 R)
• M73: 46,407,503 km (0.096 R)
• M74: 46,917,931 km (0.116 R)
• M75: 47,344,734 km (0.073 R)
• M76: 49,237,596 km (0.111 R)
• M77: 50,018,946 km (0.084 R)
• M78: 51,418,434 km (0.083 R)
• M79: 51,594,211 km (0.092 R)
• M80: 52,742,076 km (0.094 R)
• M81: 55,783,550 km (0.034 R)
• M82: 57,234,500 km (0.108 R)
• M83: 62,222,392 km (0.049 R)
• M84: 62,316,040 km (0.109 R)

Kuiper Belt

Range: 35.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit