🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 179 Days

Day: 26.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.22 AU - 1.24 AU

Year: 514 Days

Day: 42.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,424,240 km

• M1: 714,330 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.95 AU - 1.51 AU

Year: 514 Days

Day: 27.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.19 AU - 6.87 AU

Year: 4899 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,424,240 km

• M1: 204,500 km (0.092 R)
• M2: 294,109 km (0.065 R)
• M3: 486,343 km (0.105 R)
• M4: 672,293 km (0.113 R)
• M5: 898,634 km (0.068 R)
• M6: 1,093,411 km (0.084 R)
• M7: 1,543,102 km (0.061 R)
• M8: 1,994,289 km (0.073 R)
• M9: 2,235,441 km (0.112 R)
• M10: 2,466,719 km (0.112 R)
• M11: 2,808,251 km (0.114 R)
• M12: 2,995,398 km (0.101 R)
• M13: 3,165,192 km (0.111 R)
• M14: 3,900,016 km (0.089 R)
• M15: 4,180,213 km (0.111 R)
• M16: 4,346,865 km (0.089 R)
• M17: 5,289,781 km (0.035 R)
• M18: 5,392,704 km (0.119 R)
• M19: 5,496,226 km (0.069 R)
• M20: 5,600,495 km (0.119 R)
• M21: 5,758,172 km (0.092 R)
• M22: 6,024,306 km (0.08 R)
• M23: 6,213,099 km (0.054 R)
• M24: 6,875,069 km (0.064 R)
• M25: 7,329,099 km (0.108 R)
• M26: 7,444,140 km (0.091 R)
• M27: 7,939,757 km (0.098 R)
• M28: 8,087,560 km (0.113 R)
• M29: 8,296,100 km (0.096 R)
• M30: 8,476,365 km (0.081 R)
• M31: 8,688,196 km (0.077 R)
• M32: 8,993,974 km (0.106 R)
• M33: 9,521,904 km (0.097 R)
• M34: 10,413,508 km (0.025 R)
• M35: 11,665,941 km (0.119 R)
• M36: 13,456,328 km (0.118 R)
• M37: 14,239,324 km (0.112 R)
• M38: 14,347,184 km (0.078 R)
• M39: 14,455,493 km (0.055 R)
• M40: 14,563,951 km (0.095 R)
• M41: 14,818,118 km (0.102 R)
• M42: 15,073,781 km (0.067 R)
• M43: 15,220,536 km (0.054 R)
• M44: 15,924,245 km (0.084 R)
• M45: 16,223,590 km (0.069 R)
• M46: 16,487,181 km (0.109 R)
• M47: 17,094,997 km (0.087 R)
• M48: 17,517,013 km (0.1 R)
• M49: 18,410,860 km (0.113 R)
• M50: 19,080,909 km (0.1 R)
• M51: 19,359,161 km (0.109 R)
• M52: 19,598,817 km (0.114 R)
• M53: 19,839,370 km (0.078 R)
• M54: 20,040,580 km (0.103 R)
• M55: 20,689,236 km (0.091 R)
• M56: 21,303,485 km (0.065 R)
• M57: 21,674,936 km (0.088 R)
• M58: 21,882,279 km (0.12 R)
• M59: 22,131,808 km (0.113 R)
• M60: 22,760,119 km (0.081 R)
• M61: 23,055,276 km (0.095 R)
• M62: 23,905,740 km (0.115 R)
• M63: 24,205,833 km (0.039 R)
• M64: 24,766,376 km (0.11 R)
• M65: 25,113,593 km (0.082 R)
• M66: 25,331,258 km (0.086 R)
• M67: 25,593,503 km (0.116 R)
• M68: 26,120,536 km (0.031 R)
• M69: 26,297,062 km (0.084 R)
• M70: 26,828,882 km (0.114 R)
• M71: 27,723,178 km (0.039 R)
• M72: 28,354,930 km (0.117 R)
• M73: 28,581,720 km (0.042 R)
• M74: 29,128,501 km (0.115 R)
• M75: 29,311,608 km (0.073 R)
• M76: 29,403,312 km (0.082 R)
• M77: 30,464,260 km (0.093 R)
• M78: 30,557,160 km (0.12 R)
• M79: 30,650,061 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 12.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.12 AU - 9.48 AU

Year: 9008 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,424,240 km

• M1: 360,980 km (0.077 R)
• M2: 566,078 km (0.084 R)
• M3: 716,574 km (0.119 R)
• M4: 934,089 km (0.112 R)
• M5: 1,174,493 km (0.099 R)
• M6: 1,896,901 km (0.047 R)
• M7: 2,181,137 km (0.087 R)
• M8: 2,790,898 km (0.099 R)
• M9: 2,897,711 km (0.078 R)
• M10: 3,142,902 km (0.092 R)
• M11: 3,624,906 km (0.089 R)
• M12: 3,800,684 km (0.056 R)
• M13: 4,130,248 km (0.038 R)
• M14: 4,407,004 km (0.068 R)
• M15: 4,881,827 km (0.085 R)
• M16: 5,043,842 km (0.099 R)
• M17: 6,438,393 km (0.067 R)
• M18: 6,580,511 km (0.088 R)
• M19: 7,307,258 km (0.087 R)
• M20: 7,530,308 km (0.079 R)
• M21: 7,793,301 km (0.089 R)
• M22: 7,983,141 km (0.114 R)
• M23: 8,289,966 km (0.091 R)
• M24: 8,718,265 km (0.094 R)
• M25: 9,273,871 km (0.096 R)
• M26: 9,354,056 km (0.116 R)
• M27: 10,628,630 km (0.04 R)
• M28: 10,923,936 km (0.068 R)
• M29: 11,008,758 km (0.042 R)
• M30: 11,782,627 km (0.091 R)
• M31: 12,264,183 km (0.078 R)
• M32: 12,752,321 km (0.083 R)
• M33: 12,976,269 km (0.072 R)
• M34: 14,023,304 km (0.07 R)
• M35: 14,254,433 km (0.1 R)
• M36: 14,720,730 km (0.047 R)
• M37: 14,814,528 km (0.112 R)
• M38: 15,144,690 km (0.037 R)
• M39: 15,429,524 km (0.067 R)
• M40: 16,586,664 km (0.079 R)
• M41: 16,929,393 km (0.079 R)
• M42: 17,871,560 km (0.076 R)
• M43: 18,475,487 km (0.086 R)
• M44: 18,576,764 km (0.076 R)
• M45: 18,678,192 km (0.106 R)
• M46: 18,779,918 km (0.081 R)
• M47: 19,085,996 km (0.059 R)
• M48: 19,445,180 km (0.096 R)
• M49: 19,806,608 km (0.116 R)
• M50: 20,588,706 km (0.106 R)
• M51: 21,168,697 km (0.089 R)
• M52: 21,647,261 km (0.085 R)
• M53: 21,914,592 km (0.107 R)
• M54: 22,129,265 km (0.097 R)
• M55: 22,831,926 km (0.038 R)
• M56: 23,213,251 km (0.079 R)
• M57: 23,706,775 km (0.046 R)
• M58: 23,927,132 km (0.108 R)
• M59: 24,815,594 km (0.104 R)
• M60: 24,927,493 km (0.096 R)
• M61: 26,111,860 km (0.106 R)
• M62: 26,282,551 km (0.078 R)
• M63: 27,256,732 km (0.111 R)
• M64: 27,487,711 km (0.102 R)
• M65: 28,418,060 km (0.085 R)
• M66: 30,309,576 km (0.067 R)
• M67: 30,488,944 km (0.027 R)
• M68: 30,668,760 km (0.114 R)
• M69: 31,572,780 km (0.025 R)
• M70: 31,815,428 km (0.105 R)
• M71: 32,608,147 km (0.077 R)
• M72: 34,088,568 km (0.065 R)
• M73: 34,337,498 km (0.034 R)
• M74: 35,717,090 km (0.066 R)
• M75: 36,033,190 km (0.111 R)
• M76: 38,271,623 km (0.035 R)
• M77: 38,465,652 km (0.06 R)
• M78: 39,767,004 km (0.038 R)
• M79: 41,281,532 km (0.076 R)
• M80: 41,879,176 km (0.111 R)
• M81: 42,479,811 km (0.076 R)
• M82: 42,680,721 km (0.109 R)
• M83: 43,487,203 km (0.097 R)
• M84: 43,757,228 km (0.115 R)
• M85: 44,027,701 km (0.028 R)
• M86: 44,298,772 km (0.058 R)
• M87: 45,183,643 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 6

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12 AU - 17.06 AU

Year: 20865 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,424,240 km

• M1: 117,135 km (0.118 R)
• M2: 268,229 km (0.089 R)
• M3: 352,752 km (0.095 R)
• M4: 414,386 km (0.08 R)
• M5: 758,162 km (0.118 R)
• M6: 990,787 km (0.086 R)
• M7: 1,080,994 km (0.047 R)
• M8: 1,417,589 km (0.057 R)
• M9: 1,597,556 km (0.094 R)
• M10: 1,895,405 km (0.119 R)
• M11: 2,008,052 km (0.069 R)
• M12: 2,065,199 km (0.033 R)
• M13: 2,151,816 km (0.088 R)
• M14: 2,480,333 km (0.091 R)
• M15: 2,985,824 km (0.118 R)
• M16: 4,382,320 km (0.114 R)
• M17: 5,067,777 km (0.038 R)
• M18: 5,991,245 km (0.1 R)
• M19: 6,663,837 km (0.108 R)
• M20: 8,262,739 km (0.117 R)
• M21: 8,820,889 km (0.106 R)
• M22: 9,391,156 km (0.1 R)
• M23: 10,417,697 km (0.114 R)
• M24: 11,121,555 km (0.095 R)
• M25: 11,172,418 km (0.085 R)
• M26: 11,274,444 km (0.083 R)
• M27: 11,737,150 km (0.105 R)
• M28: 11,996,852 km (0.101 R)
• M29: 12,681,112 km (0.103 R)
• M30: 13,812,820 km (0.091 R)
• M31: 13,922,326 km (0.118 R)
• M32: 14,031,981 km (0.093 R)
• M33: 16,056,339 km (0.103 R)
• M34: 16,634,535 km (0.114 R)
• M35: 16,867,758 km (0.078 R)
• M36: 18,110,019 km (0.096 R)
• M37: 18,530,539 km (0.09 R)
• M38: 19,811,545 km (0.113 R)
• M39: 19,873,329 km (0.109 R)
• M40: 20,182,847 km (0.1 R)
• M41: 21,183,956 km (0.045 R)
• M42: 21,246,937 km (0.098 R)
• M43: 22,265,249 km (0.109 R)
• M44: 22,457,932 km (0.059 R)
• M45: 24,547,365 km (0.038 R)
• M46: 25,346,816 km (0.107 R)
• M47: 25,951,939 km (0.11 R)
• M48: 26,087,026 km (0.079 R)
• M49: 26,222,412 km (0.113 R)
• M50: 26,426,015 km (0.113 R)
• M51: 26,561,850 km (0.065 R)
• M52: 27,108,032 km (0.114 R)
• M53: 28,141,903 km (0.079 R)
• M54: 28,211,316 km (0.094 R)
• M55: 28,628,844 km (0.119 R)
• M56: 28,908,293 km (0.045 R)
• M57: 28,978,304 km (0.095 R)
• M58: 29,752,174 km (0.117 R)
• M59: 31,392,216 km (0.051 R)
• M60: 31,464,172 km (0.074 R)
• M61: 32,041,770 km (0.068 R)
• M62: 32,988,126 km (0.11 R)
• M63: 33,281,038 km (0.07 R)
• M64: 34,907,915 km (0.116 R)
• M65: 35,655,904 km (0.07 R)
• M66: 38,392,199 km (0.111 R)
• M67: 39,863,494 km (0.104 R)
• M68: 40,331,885 km (0.057 R)
• M69: 40,488,365 km (0.099 R)
• M70: 41,195,364 km (0.088 R)
• M71: 41,510,866 km (0.072 R)
• M72: 42,064,827 km (0.09 R)
• M73: 42,382,573 km (0.103 R)
• M74: 42,860,688 km (0.06 R)
• M75: 42,940,573 km (0.118 R)
• M76: 43,020,458 km (0.068 R)
• M77: 45,358,972 km (0.09 R)
• M78: 47,573,020 km (0.069 R)
• M79: 47,903,931 km (0.06 R)
• M80: 48,985,075 km (0.037 R)
• M81: 49,654,226 km (0.108 R)
• M82: 49,822,075 km (0.118 R)
• M83: 50,917,281 km (0.114 R)
• M84: 51,425,315 km (0.094 R)
• M85: 51,850,024 km (0.115 R)
• M86: 52,190,658 km (0.069 R)
• M87: 52,703,031 km (0.117 R)
• M88: 53,991,218 km (0.094 R)
• M89: 55,463,560 km (0.097 R)
• M90: 56,861,403 km (0.097 R)
• M91: 58,536,151 km (0.085 R)
• M92: 58,713,424 km (0.102 R)
• M93: 59,424,313 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit