🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 29.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.81 AU - 0.89 AU

Year: 282 Days

Day: 29.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,789,840 km

• M1: 56,548 km (0.113 R)
• M2: 221,554 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.71 AU - 1.15 AU

Year: 323 Days

Day: 35.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 432 Days

Day: 41.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.29 AU - 5.25 AU

Year: 3176 Days

Day: 30 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 9.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.89 AU - 7.39 AU

Year: 6866 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,789,840 km

• M1: 157,377 km (0.094 R)
• M2: 274,362 km (0.077 R)
• M3: 425,157 km (0.12 R)
• M4: 619,784 km (0.099 R)
• M5: 829,221 km (0.057 R)
• M6: 1,211,593 km (0.08 R)
• M7: 1,368,521 km (0.075 R)
• M8: 1,588,430 km (0.112 R)
• M9: 1,664,426 km (0.053 R)
• M10: 1,800,261 km (0.115 R)
• M11: 1,919,789 km (0.083 R)
• M12: 2,294,233 km (0.107 R)
• M13: 2,512,197 km (0.107 R)
• M14: 2,898,309 km (0.088 R)
• M15: 3,015,444 km (0.116 R)
• M16: 4,166,301 km (0.072 R)
• M17: 4,788,029 km (0.105 R)
• M18: 5,067,478 km (0.097 R)
• M19: 5,152,450 km (0.111 R)
• M20: 5,237,721 km (0.114 R)
• M21: 5,323,590 km (0.086 R)
• M22: 6,298,669 km (0.064 R)
• M23: 6,481,777 km (0.1 R)
• M24: 7,042,021 km (0.081 R)
• M25: 7,264,024 km (0.08 R)
• M26: 7,780,436 km (0.108 R)
• M27: 7,845,810 km (0.092 R)
• M28: 7,944,096 km (0.042 R)
• M29: 8,509,576 km (0.089 R)
• M30: 8,814,157 km (0.099 R)
• M31: 9,053,663 km (0.082 R)
• M32: 10,068,236 km (0.119 R)
• M33: 10,175,348 km (0.107 R)
• M34: 10,354,566 km (0.106 R)
• M35: 10,716,144 km (0.103 R)
• M36: 11,008,459 km (0.088 R)
• M37: 11,192,464 km (0.03 R)
• M38: 11,266,365 km (0.059 R)
• M39: 11,377,516 km (0.063 R)
• M40: 11,863,410 km (0.063 R)
• M41: 12,624,116 km (0.095 R)
• M42: 12,893,990 km (0.038 R)
• M43: 13,127,064 km (0.059 R)
• M44: 13,361,334 km (0.098 R)
• M45: 13,913,500 km (0.114 R)
• M46: 15,121,802 km (0.113 R)
• M47: 15,780,032 km (0.038 R)
• M48: 16,029,262 km (0.104 R)
• M49: 16,112,588 km (0.087 R)
• M50: 16,279,689 km (0.112 R)
• M51: 16,911,740 km (0.084 R)
• M52: 17,982,861 km (0.087 R)
• M53: 18,811,483 km (0.091 R)
• M54: 19,385,790 km (0.112 R)
• M55: 20,145,298 km (0.068 R)
• M56: 20,325,414 km (0.068 R)
• M57: 20,460,800 km (0.047 R)
• M58: 21,509,331 km (0.12 R)
• M59: 22,621,891 km (0.061 R)
• M60: 23,043,906 km (0.062 R)
• M61: 23,515,888 km (0.103 R)
• M62: 25,532,766 km (0.039 R)
• M63: 25,727,842 km (0.096 R)
• M64: 26,217,476 km (0.099 R)
• M65: 27,156,202 km (0.102 R)
• M66: 27,554,731 km (0.065 R)
• M67: 27,804,859 km (0.114 R)
• M68: 27,955,204 km (0.099 R)
• M69: 29,219,157 km (0.048 R)
• M70: 29,474,221 km (0.097 R)
• M71: 29,627,559 km (0.077 R)
• M72: 30,037,906 km (0.06 R)
• M73: 31,436,497 km (0.113 R)
• M74: 32,064,808 km (0.1 R)
• M75: 32,327,950 km (0.117 R)
• M76: 32,697,307 km (0.074 R)
• M77: 33,921,317 km (0.056 R)
• M78: 34,242,953 km (0.108 R)
• M79: 34,511,930 km (0.052 R)
• M80: 34,889,515 km (0.103 R)
• M81: 36,030,647 km (0.101 R)
• M82: 36,743,182 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 11.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.45 AU - 8.93 AU

Year: 9219 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,789,840 km

• M1: 147,055 km (0.079 R)
• M2: 351,405 km (0.035 R)
• M3: 541,395 km (0.092 R)
• M4: 680,820 km (0.056 R)
• M5: 768,484 km (0.036 R)
• M6: 914,641 km (0.094 R)
• M7: 1,221,018 km (0.057 R)
• M8: 1,378,395 km (0.059 R)
• M9: 1,459,776 km (0.102 R)
• M10: 1,731,446 km (0.06 R)
• M11: 1,891,515 km (0.091 R)
• M12: 2,038,121 km (0.082 R)
• M13: 2,131,770 km (0.113 R)
• M14: 2,265,211 km (0.073 R)
• M15: 2,362,450 km (0.034 R)
• M16: 2,441,138 km (0.105 R)
• M17: 2,540,770 km (0.092 R)
• M18: 2,827,400 km (0.083 R)
• M19: 2,932,417 km (0.118 R)
• M20: 3,749,371 km (0.09 R)
• M21: 4,608,662 km (0.086 R)
• M22: 5,188,952 km (0.111 R)
• M23: 5,500,863 km (0.115 R)
• M24: 5,606,330 km (0.059 R)
• M25: 5,792,280 km (0.085 R)
• M26: 6,725,023 km (0.063 R)
• M27: 6,922,791 km (0.108 R)
• M28: 7,065,358 km (0.11 R)
• M29: 7,151,227 km (0.081 R)
• M30: 7,469,571 km (0.045 R)
• M31: 7,762,933 km (0.099 R)
• M32: 8,090,103 km (0.113 R)
• M33: 8,757,908 km (0.042 R)
• M34: 8,881,177 km (0.045 R)
• M35: 9,036,310 km (0.091 R)
• M36: 9,888,718 km (0.037 R)
• M37: 10,049,536 km (0.108 R)
• M38: 11,031,945 km (0.078 R)
• M39: 11,299,127 km (0.077 R)
• M40: 12,251,018 km (0.086 R)
• M41: 12,806,625 km (0.106 R)
• M42: 13,228,641 km (0.089 R)
• M43: 13,691,048 km (0.075 R)
• M44: 13,978,275 km (0.116 R)
• M45: 15,183,885 km (0.095 R)
• M46: 15,705,532 km (0.116 R)
• M47: 16,081,771 km (0.105 R)
• M48: 16,499,000 km (0.081 R)
• M49: 16,804,628 km (0.097 R)
• M50: 16,919,669 km (0.096 R)
• M51: 16,996,562 km (0.112 R)
• M52: 17,693,987 km (0.054 R)
• M53: 18,479,675 km (0.106 R)
• M54: 19,156,456 km (0.098 R)
• M55: 19,397,309 km (0.087 R)
• M56: 19,639,208 km (0.075 R)
• M57: 19,922,547 km (0.117 R)
• M58: 20,411,582 km (0.106 R)
• M59: 21,776,663 km (0.103 R)
• M60: 21,902,325 km (0.117 R)
• M61: 22,028,137 km (0.074 R)
• M62: 22,196,135 km (0.095 R)
• M63: 22,576,114 km (0.052 R)
• M64: 24,290,057 km (0.065 R)
• M65: 24,943,650 km (0.064 R)
• M66: 25,206,792 km (0.075 R)
• M67: 25,558,946 km (0.098 R)
• M68: 25,779,752 km (0.078 R)
• M69: 26,580,400 km (0.119 R)
• M70: 27,479,633 km (0.102 R)
• M71: 28,160,453 km (0.116 R)
• M72: 28,571,697 km (0.09 R)
• M73: 29,123,115 km (0.047 R)
• M74: 30,423,270 km (0.065 R)
• M75: 30,516,918 km (0.072 R)
• M76: 30,798,312 km (0.113 R)
• M77: 31,127,577 km (0.057 R)
• M78: 31,647,579 km (0.116 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit