🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.66 AU

Year: 151 Days

Day: 32.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,968,377 km

• M1: 86,168 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 262 Days

Day: 37.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,968,377 km

• M1: 313,707 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.68 AU - 2.46 AU

Year: 1134 Days

Day: 28.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 11.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.19 AU - 10.61 AU

Year: 12772 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,968,377 km

• M1: 194,178 km (0.078 R)
• M2: 315,951 km (0.043 R)
• M3: 491,429 km (0.102 R)
• M4: 625,170 km (0.108 R)
• M5: 1,203,964 km (0.064 R)
• M6: 1,305,690 km (0.118 R)
• M7: 1,392,906 km (0.088 R)
• M8: 1,518,269 km (0.065 R)
• M9: 1,666,520 km (0.025 R)
• M10: 1,780,963 km (0.113 R)
• M11: 2,699,942 km (0.12 R)
• M12: 2,790,000 km (0.045 R)
• M13: 2,904,143 km (0.113 R)
• M14: 3,043,120 km (0.102 R)
• M15: 3,160,704 km (0.117 R)
• M16: 3,498,047 km (0.069 R)
• M17: 3,771,512 km (0.067 R)
• M18: 3,949,085 km (0.045 R)
• M19: 4,129,500 km (0.087 R)
• M20: 4,365,565 km (0.042 R)
• M21: 4,579,191 km (0.093 R)
• M22: 5,297,111 km (0.069 R)
• M23: 5,844,041 km (0.113 R)
• M24: 6,168,967 km (0.09 R)
• M25: 6,439,291 km (0.053 R)
• M26: 7,463,587 km (0.068 R)
• M27: 7,559,180 km (0.093 R)
• M28: 7,978,354 km (0.063 R)
• M29: 8,108,953 km (0.118 R)
• M30: 8,207,238 km (0.092 R)
• M31: 9,246,944 km (0.052 R)
• M32: 9,384,125 km (0.092 R)
• M33: 9,625,875 km (0.038 R)
• M34: 9,799,708 km (0.115 R)
• M35: 10,973,752 km (0.107 R)
• M36: 11,082,659 km (0.069 R)
• M37: 11,706,781 km (0.098 R)
• M38: 11,780,982 km (0.061 R)
• M39: 13,181,517 km (0.112 R)
• M40: 13,374,798 km (0.081 R)
• M41: 13,568,976 km (0.071 R)
• M42: 14,634,113 km (0.118 R)
• M43: 14,754,090 km (0.117 R)
• M44: 15,156,508 km (0.104 R)
• M45: 15,440,295 km (0.107 R)
• M46: 15,521,826 km (0.107 R)
• M47: 16,385,305 km (0.091 R)
• M48: 16,802,085 km (0.032 R)
• M49: 17,518,509 km (0.113 R)
• M50: 18,676,845 km (0.032 R)
• M51: 19,287,205 km (0.095 R)
• M52: 19,904,146 km (0.059 R)
• M53: 20,170,580 km (0.067 R)
• M54: 20,304,171 km (0.093 R)
• M55: 20,527,521 km (0.096 R)
• M56: 20,976,763 km (0.065 R)
• M57: 21,247,984 km (0.111 R)
• M58: 21,839,344 km (0.104 R)
• M59: 22,991,846 km (0.104 R)
• M60: 23,084,896 km (0.113 R)
• M61: 23,178,096 km (0.087 R)
• M62: 24,163,946 km (0.112 R)
• M63: 24,305,914 km (0.079 R)
• M64: 24,781,186 km (0.032 R)
• M65: 25,067,816 km (0.099 R)
• M66: 25,403,663 km (0.072 R)
• M67: 26,274,024 km (0.1 R)
• M68: 27,795,733 km (0.055 R)
• M69: 28,292,697 km (0.057 R)
• M70: 28,492,261 km (0.073 R)
• M71: 29,194,623 km (0.115 R)
• M72: 29,649,251 km (0.051 R)
• M73: 30,004,396 km (0.078 R)
• M74: 30,411,901 km (0.093 R)
• M75: 30,514,076 km (0.058 R)
• M76: 30,923,974 km (0.072 R)
• M77: 31,387,428 km (0.105 R)
• M78: 31,594,023 km (0.117 R)
• M79: 32,581,818 km (0.086 R)
• M80: 32,843,465 km (0.059 R)
• M81: 33,158,368 km (0.079 R)
• M82: 33,950,040 km (0.08 R)
• M83: 34,481,262 km (0.101 R)
• M84: 35,068,733 km (0.118 R)
• M85: 36,199,543 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 3.9

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.54 AU - 20.94 AU

Year: 29664 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,968,377 km

• M1: 75,397 km (0.101 R)
• M2: 148,251 km (0.103 R)
• M3: 263,292 km (0.1 R)
• M4: 348,563 km (0.081 R)
• M5: 462,856 km (0.104 R)
• M6: 655,837 km (0.088 R)
• M7: 897,288 km (0.075 R)
• M8: 1,136,495 km (0.099 R)
• M9: 1,277,715 km (0.088 R)
• M10: 1,607,878 km (0.074 R)
• M11: 1,670,709 km (0.12 R)
• M12: 1,929,962 km (0.112 R)
• M13: 1,963,173 km (0.117 R)
• M14: 2,030,342 km (0.044 R)
• M15: 2,271,494 km (0.119 R)
• M16: 2,631,576 km (0.083 R)
• M17: 2,668,527 km (0.066 R)
• M18: 3,730,971 km (0.03 R)
• M19: 4,110,949 km (0.106 R)
• M20: 4,503,195 km (0.117 R)
• M21: 4,907,409 km (0.107 R)
• M22: 6,089,531 km (0.088 R)
• M23: 6,737,439 km (0.083 R)
• M24: 7,146,889 km (0.098 R)
• M25: 7,354,531 km (0.055 R)
• M26: 10,288,294 km (0.088 R)
• M27: 11,538,783 km (0.088 R)
• M28: 11,660,406 km (0.115 R)
• M29: 11,721,442 km (0.115 R)
• M30: 12,336,738 km (0.118 R)
• M31: 12,711,032 km (0.049 R)
• M32: 13,088,916 km (0.1 R)
• M33: 17,343,480 km (0.069 R)
• M34: 17,552,468 km (0.078 R)
• M35: 19,399,104 km (0.084 R)
• M36: 19,979,544 km (0.106 R)
• M37: 22,585,539 km (0.107 R)
• M38: 22,661,534 km (0.102 R)
• M39: 22,889,970 km (0.049 R)
• M40: 23,349,385 km (0.119 R)
• M41: 24,589,252 km (0.105 R)
• M42: 26,088,971 km (0.112 R)
• M43: 27,618,160 km (0.109 R)
• M44: 27,862,304 km (0.074 R)
• M45: 28,763,482 km (0.068 R)
• M46: 30,091,163 km (0.116 R)
• M47: 30,342,338 km (0.118 R)
• M48: 30,510,187 km (0.113 R)
• M49: 30,678,335 km (0.1 R)
• M50: 30,846,782 km (0.103 R)
• M51: 32,462,289 km (0.099 R)
• M52: 32,548,158 km (0.107 R)
• M53: 33,843,975 km (0.071 R)
• M54: 34,629,514 km (0.082 R)
• M55: 34,980,620 km (0.1 R)
• M56: 36,040,969 km (0.091 R)
• M57: 36,485,873 km (0.083 R)
• M58: 38,828,427 km (0.116 R)
• M59: 39,742,320 km (0.119 R)
• M60: 40,570,793 km (0.106 R)
• M61: 41,312,050 km (0.111 R)
• M62: 41,777,599 km (0.108 R)
• M63: 42,901,977 km (0.116 R)
• M64: 42,996,223 km (0.089 R)
• M65: 44,226,367 km (0.085 R)
• M66: 44,797,980 km (0.107 R)
• M67: 45,756,304 km (0.113 R)
• M68: 45,948,687 km (0.115 R)
• M69: 46,237,859 km (0.116 R)
• M70: 47,985,611 km (0.108 R)
• M71: 48,573,082 km (0.092 R)
• M72: 48,671,218 km (0.065 R)
• M73: 48,965,926 km (0.09 R)
• M74: 49,162,797 km (0.031 R)
• M75: 49,359,967 km (0.086 R)
• M76: 52,448,565 km (0.079 R)
• M77: 53,660,906 km (0.086 R)
• M78: 54,067,064 km (0.09 R)
• M79: 54,780,347 km (0.114 R)
• M80: 55,291,672 km (0.053 R)
• M81: 55,804,494 km (0.093 R)
• M82: 57,560,324 km (0.119 R)
• M83: 59,859,194 km (0.052 R)
• M84: 61,975,107 km (0.101 R)
• M85: 62,935,076 km (0.117 R)
• M86: 64,654,105 km (0.042 R)
• M87: 65,194,453 km (0.116 R)
• M88: 66,170,729 km (0.093 R)
• M89: 68,028,136 km (0.092 R)
• M90: 68,137,941 km (0.1 R)
• M91: 68,357,700 km (0.066 R)
• M92: 69,460,087 km (0.075 R)
• M93: 69,791,895 km (0.098 R)
• M94: 72,353,459 km (0.105 R)
• M95: 75,513,265 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit