🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 147 Days

Day: 20.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,684,872 km

• M1: 204,500 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 282 Days

Day: 35.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,684,872 km

• M1: 175,478 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.67 AU - 2.09 AU

Year: 928 Days

Day: 32.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.82 AU - 2.36 AU

Year: 1087 Days

Day: 12.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 10.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.54 AU - 5.98 AU

Year: 4975 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,684,872 km

• M1: 139,874 km (0.065 R)
• M2: 288,873 km (0.112 R)
• M3: 531,072 km (0.114 R)
• M4: 683,662 km (0.108 R)
• M5: 1,019,659 km (0.051 R)
• M6: 1,276,818 km (0.087 R)
• M7: 1,692,401 km (0.118 R)
• M8: 1,816,268 km (0.101 R)
• M9: 1,925,025 km (0.096 R)
• M10: 2,322,657 km (0.063 R)
• M11: 2,663,440 km (0.1 R)
• M12: 2,850,438 km (0.084 R)
• M13: 3,348,000 km (0.086 R)
• M14: 3,459,750 km (0.066 R)
• M15: 3,618,324 km (0.104 R)
• M16: 3,710,177 km (0.099 R)
• M17: 3,825,966 km (0.071 R)
• M18: 3,990,074 km (0.101 R)
• M19: 4,521,296 km (0.095 R)
• M20: 4,694,980 km (0.105 R)
• M21: 4,972,484 km (0.058 R)
• M22: 5,729,898 km (0.109 R)
• M23: 5,999,473 km (0.071 R)
• M24: 6,383,790 km (0.099 R)
• M25: 6,776,185 km (0.108 R)
• M26: 6,946,876 km (0.088 R)
• M27: 7,321,469 km (0.068 R)
• M28: 7,467,178 km (0.116 R)
• M29: 7,850,896 km (0.104 R)
• M30: 8,150,541 km (0.104 R)
• M31: 8,423,258 km (0.066 R)
• M32: 8,576,147 km (0.104 R)
• M33: 9,608,222 km (0.086 R)
• M34: 9,896,498 km (0.087 R)
• M35: 9,993,287 km (0.093 R)
• M36: 10,090,376 km (0.081 R)
• M37: 10,613,221 km (0.089 R)
• M38: 10,778,527 km (0.075 R)
• M39: 10,878,009 km (0.098 R)
• M40: 11,178,551 km (0.032 R)
• M41: 11,245,721 km (0.116 R)
• M42: 11,346,699 km (0.099 R)
• M43: 11,414,168 km (0.091 R)
• M44: 11,515,595 km (0.115 R)
• M45: 12,897,431 km (0.101 R)
• M46: 13,003,197 km (0.089 R)
• M47: 13,215,476 km (0.078 R)
• M48: 14,076,412 km (0.093 R)
• M49: 14,185,319 km (0.086 R)
• M50: 15,066,600 km (0.095 R)
• M51: 15,178,050 km (0.079 R)
• M52: 15,513,898 km (0.028 R)
• M53: 16,997,609 km (0.044 R)
• M54: 17,307,426 km (0.083 R)
• M55: 17,502,203 km (0.084 R)
• M56: 17,580,143 km (0.119 R)
• M57: 18,090,422 km (0.094 R)
• M58: 18,526,051 km (0.098 R)
• M59: 19,045,305 km (0.1 R)
• M60: 19,528,955 km (0.091 R)
• M61: 19,731,660 km (0.111 R)
• M62: 20,425,944 km (0.117 R)
• M63: 20,549,362 km (0.094 R)
• M64: 21,461,610 km (0.064 R)
• M65: 21,545,235 km (0.056 R)
• M66: 21,964,707 km (0.041 R)
• M67: 22,133,304 km (0.095 R)
• M68: 22,812,030 km (0.077 R)
• M69: 23,411,468 km (0.093 R)
• M70: 23,626,889 km (0.068 R)
• M71: 24,102,910 km (0.108 R)
• M72: 24,801,083 km (0.109 R)
• M73: 25,108,656 km (0.083 R)
• M74: 26,306,786 km (0.094 R)
• M75: 26,485,854 km (0.085 R)
• M76: 26,620,343 km (0.11 R)
• M77: 27,705,077 km (0.049 R)
• M78: 28,712,170 km (0.112 R)
• M79: 29,405,705 km (0.12 R)
• M80: 29,498,606 km (0.119 R)
• M81: 29,871,104 km (0.077 R)
• M82: 30,479,669 km (0.118 R)
• M83: 30,998,025 km (0.049 R)
• M84: 31,329,235 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 10.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.89 AU - 7.51 AU

Year: 6953 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,684,872 km

• M1: 159,172 km (0.085 R)
• M2: 268,977 km (0.038 R)
• M3: 656,884 km (0.075 R)
• M4: 781,200 km (0.064 R)
• M5: 1,070,971 km (0.114 R)
• M6: 1,671,457 km (0.12 R)
• M7: 1,926,073 km (0.094 R)
• M8: 2,172,161 km (0.075 R)
• M9: 2,695,155 km (0.062 R)
• M10: 3,256,297 km (0.084 R)
• M11: 3,402,304 km (0.119 R)
• M12: 3,675,769 km (0.093 R)
• M13: 3,751,615 km (0.094 R)
• M14: 4,217,613 km (0.09 R)
• M15: 4,923,116 km (0.067 R)
• M16: 5,870,968 km (0.088 R)
• M17: 6,380,948 km (0.065 R)
• M18: 6,533,687 km (0.103 R)
• M19: 7,411,527 km (0.079 R)
• M20: 7,864,360 km (0.087 R)
• M21: 8,061,231 km (0.061 R)
• M22: 8,392,889 km (0.102 R)
• M23: 9,905,025 km (0.05 R)
• M24: 10,728,561 km (0.08 R)
• M25: 10,983,476 km (0.104 R)
• M26: 11,573,938 km (0.036 R)
• M27: 11,648,438 km (0.096 R)
• M28: 12,136,875 km (0.046 R)
• M29: 12,862,724 km (0.088 R)
• M30: 14,316,367 km (0.037 R)
• M31: 14,920,443 km (0.094 R)
• M32: 15,082,906 km (0.099 R)
• M33: 15,286,808 km (0.106 R)
• M34: 16,070,252 km (0.086 R)
• M35: 16,529,667 km (0.12 R)
• M36: 16,740,002 km (0.085 R)
• M37: 17,248,335 km (0.076 R)
• M38: 17,333,606 km (0.074 R)
• M39: 17,461,662 km (0.043 R)
• M40: 17,718,821 km (0.065 R)
• M41: 18,672,357 km (0.084 R)
• M42: 18,891,518 km (0.073 R)
• M43: 19,820,820 km (0.09 R)
• M44: 20,992,022 km (0.107 R)
• M45: 21,219,710 km (0.114 R)
• M46: 21,448,445 km (0.102 R)
• M47: 22,510,590 km (0.095 R)
• M48: 23,024,608 km (0.038 R)
• M49: 24,159,607 km (0.071 R)
• M50: 24,494,108 km (0.074 R)
• M51: 24,685,893 km (0.118 R)
• M52: 24,926,446 km (0.074 R)
• M53: 25,264,388 km (0.057 R)
• M54: 27,274,235 km (0.091 R)
• M55: 27,373,718 km (0.097 R)
• M56: 27,672,465 km (0.114 R)
• M57: 28,122,754 km (0.053 R)
• M58: 28,424,194 km (0.096 R)
• M59: 28,726,830 km (0.065 R)
• M60: 28,878,523 km (0.07 R)
• M61: 28,979,800 km (0.088 R)
• M62: 30,101,635 km (0.032 R)
• M63: 30,204,259 km (0.041 R)
• M64: 30,667,863 km (0.108 R)
• M65: 31,341,502 km (0.068 R)
• M66: 31,706,371 km (0.118 R)
• M67: 33,285,676 km (0.105 R)
• M68: 34,944,567 km (0.106 R)
• M69: 35,052,427 km (0.076 R)
• M70: 35,322,750 km (0.085 R)
• M71: 35,539,517 km (0.109 R)
• M72: 35,865,491 km (0.089 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit