🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 42.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.07 AU - 1.35 AU

Year: 466 Days

Day: 37.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.91 AU - 2.43 AU

Year: 1118 Days

Day: 29.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.77 AU - 2.91 AU

Year: 1252 Days

Day: 23.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.05 AU - 4.07 AU

Year: 2350 Days

Day: 25.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.32 AU - 5.36 AU

Year: 3163 Days

Day: 29.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.62 AU - 5.28 AU

Year: 3853 Days

Day: 40.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 8.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.11 AU - 6.25 AU

Year: 4736 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,684,707 km

• M1: 161,416 km (0.095 R)
• M2: 230,680 km (0.098 R)
• M3: 374,593 km (0.109 R)
• M4: 591,510 km (0.036 R)
• M5: 719,267 km (0.114 R)
• M6: 837,898 km (0.065 R)
• M7: 1,033,422 km (0.115 R)
• M8: 1,126,322 km (0.1 R)
• M9: 1,491,341 km (0.088 R)
• M10: 1,791,435 km (0.076 R)
• M11: 2,006,556 km (0.113 R)
• M12: 2,338,065 km (0.063 R)
• M13: 2,701,139 km (0.119 R)
• M14: 2,772,946 km (0.093 R)
• M15: 3,037,136 km (0.113 R)
• M16: 3,172,372 km (0.078 R)
• M17: 3,248,219 km (0.029 R)
• M18: 3,371,188 km (0.111 R)
• M19: 3,464,238 km (0.118 R)
• M20: 3,653,180 km (0.097 R)
• M21: 3,748,923 km (0.111 R)
• M22: 3,910,339 km (0.07 R)
• M23: 4,057,543 km (0.112 R)
• M24: 4,476,267 km (0.102 R)
• M25: 4,561,688 km (0.081 R)
• M26: 4,647,707 km (0.062 R)
• M27: 4,821,240 km (0.032 R)
• M28: 4,944,060 km (0.082 R)
• M29: 5,463,763 km (0.119 R)
• M30: 5,573,418 km (0.059 R)
• M31: 6,906,934 km (0.072 R)
• M32: 7,224,979 km (0.119 R)
• M33: 7,629,491 km (0.085 R)
• M34: 7,875,730 km (0.092 R)
• M35: 8,124,511 km (0.113 R)
• M36: 8,460,358 km (0.113 R)
• M37: 8,651,394 km (0.105 R)
• M38: 8,758,058 km (0.079 R)
• M39: 9,037,507 km (0.051 R)
• M40: 9,145,666 km (0.074 R)
• M41: 9,363,480 km (0.091 R)
• M42: 9,583,090 km (0.066 R)
• M43: 9,671,353 km (0.06 R)
• M44: 9,937,936 km (0.103 R)
• M45: 10,004,956 km (0.103 R)
• M46: 10,072,125 km (0.085 R)
• M47: 10,274,531 km (0.04 R)
• M48: 10,501,023 km (0.03 R)
• M49: 10,866,789 km (0.074 R)
• M50: 11,190,220 km (0.092 R)
• M51: 11,610,889 km (0.105 R)
• M52: 11,681,499 km (0.106 R)
• M53: 11,894,228 km (0.105 R)
• M54: 12,515,807 km (0.118 R)
• M55: 12,781,941 km (0.119 R)
• M56: 13,492,681 km (0.08 R)
• M57: 13,765,697 km (0.115 R)
• M58: 14,216,286 km (0.061 R)
• M59: 14,697,093 km (0.115 R)
• M60: 14,977,888 km (0.096 R)
• M61: 15,157,555 km (0.05 R)
• M62: 15,312,090 km (0.109 R)
• M63: 15,674,865 km (0.081 R)
• M64: 16,066,512 km (0.082 R)
• M65: 16,408,642 km (0.084 R)
• M66: 16,620,323 km (0.112 R)
• M67: 16,726,538 km (0.111 R)
• M68: 17,180,418 km (0.118 R)
• M69: 17,234,123 km (0.119 R)
• M70: 17,449,395 km (0.107 R)
• M71: 17,611,409 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 14.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.15 AU - 9.69 AU

Year: 7798 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,684,707 km

• M1: 292,165 km (0.059 R)
• M2: 395,836 km (0.053 R)
• M3: 638,334 km (0.108 R)
• M4: 835,803 km (0.069 R)
• M5: 994,975 km (0.095 R)
• M6: 1,117,795 km (0.087 R)
• M7: 1,262,905 km (0.066 R)
• M8: 1,627,176 km (0.056 R)
• M9: 1,831,676 km (0.111 R)
• M10: 2,084,646 km (0.113 R)
• M11: 3,256,446 km (0.115 R)
• M12: 3,350,394 km (0.098 R)
• M13: 3,469,175 km (0.092 R)
• M14: 3,565,366 km (0.119 R)
• M15: 3,983,941 km (0.09 R)
• M16: 4,212,078 km (0.113 R)
• M17: 4,418,672 km (0.106 R)
• M18: 5,112,956 km (0.1 R)
• M19: 5,222,910 km (0.101 R)
• M20: 5,361,438 km (0.08 R)
• M21: 5,557,411 km (0.109 R)
• M22: 6,306,298 km (0.075 R)
• M23: 6,692,859 km (0.055 R)
• M24: 6,873,873 km (0.113 R)
• M25: 7,364,703 km (0.104 R)
• M26: 7,677,363 km (0.11 R)
• M27: 8,971,085 km (0.102 R)
• M28: 9,439,925 km (0.107 R)
• M29: 10,123,587 km (0.036 R)
• M30: 10,506,408 km (0.115 R)
• M31: 10,823,256 km (0.069 R)
• M32: 11,036,284 km (0.119 R)
• M33: 11,792,800 km (0.083 R)
• M34: 13,622,532 km (0.045 R)
• M35: 13,775,870 km (0.083 R)
• M36: 14,239,174 km (0.098 R)
• M37: 14,589,981 km (0.073 R)
• M38: 14,904,286 km (0.108 R)
• M39: 16,305,570 km (0.082 R)
• M40: 17,790,478 km (0.112 R)
• M41: 18,591,575 km (0.079 R)
• M42: 19,318,321 km (0.093 R)
• M43: 19,577,125 km (0.057 R)
• M44: 20,360,270 km (0.097 R)
• M45: 20,579,581 km (0.105 R)
• M46: 20,888,051 km (0.094 R)
• M47: 21,242,449 km (0.089 R)
• M48: 21,688,251 km (0.068 R)
• M49: 22,227,252 km (0.069 R)
• M50: 22,634,457 km (0.034 R)
• M51: 22,952,951 km (0.109 R)
• M52: 23,227,014 km (0.059 R)
• M53: 23,456,348 km (0.083 R)
• M54: 24,660,611 km (0.066 R)
• M55: 26,696,338 km (0.051 R)
• M56: 27,419,195 km (0.097 R)
• M57: 28,539,983 km (0.095 R)
• M58: 29,130,595 km (0.116 R)
• M59: 29,278,996 km (0.062 R)
• M60: 30,725,607 km (0.109 R)
• M61: 31,229,752 km (0.065 R)
• M62: 33,999,706 km (0.087 R)
• M63: 34,312,366 km (0.093 R)
• M64: 34,521,354 km (0.118 R)
• M65: 34,783,001 km (0.057 R)
• M66: 35,255,880 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.54 AU - 17.58 AU

Year: 21473 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,684,707 km

• M1: 79,736 km (0.104 R)
• M2: 189,241 km (0.086 R)
• M3: 597,045 km (0.102 R)
• M4: 1,260,661 km (0.027 R)
• M5: 1,527,245 km (0.115 R)
• M6: 1,811,331 km (0.12 R)
• M7: 1,864,737 km (0.082 R)
• M8: 2,168,122 km (0.105 R)
• M9: 2,340,159 km (0.106 R)
• M10: 2,516,685 km (0.12 R)
• M11: 3,800,085 km (0.111 R)
• M12: 3,903,308 km (0.066 R)
• M13: 4,148,050 km (0.086 R)
• M14: 4,218,959 km (0.118 R)
• M15: 4,290,168 km (0.079 R)
• M16: 4,506,337 km (0.114 R)
• M17: 4,579,191 km (0.092 R)
• M18: 4,837,247 km (0.078 R)
• M19: 5,406,168 km (0.116 R)
• M20: 5,876,354 km (0.108 R)
• M21: 6,156,700 km (0.087 R)
• M22: 7,193,414 km (0.068 R)
• M23: 7,753,508 km (0.117 R)
• M24: 7,884,855 km (0.09 R)
• M25: 8,327,665 km (0.098 R)
• M26: 8,417,124 km (0.069 R)
• M27: 9,563,193 km (0.094 R)
• M28: 10,274,083 km (0.097 R)
• M29: 10,466,615 km (0.057 R)
• M30: 10,514,935 km (0.086 R)
• M31: 10,563,255 km (0.104 R)
• M32: 11,897,070 km (0.094 R)
• M33: 12,712,229 km (0.044 R)
• M34: 12,763,840 km (0.095 R)
• M35: 13,387,813 km (0.088 R)
• M36: 14,074,916 km (0.083 R)
• M37: 14,990,754 km (0.085 R)
• M38: 15,045,207 km (0.094 R)
• M39: 15,263,770 km (0.059 R)
• M40: 16,036,892 km (0.081 R)
• M41: 16,092,692 km (0.045 R)
• M42: 16,428,389 km (0.064 R)
• M43: 16,653,385 km (0.112 R)
• M44: 17,163,513 km (0.071 R)
• M45: 17,563,688 km (0.066 R)
• M46: 18,082,942 km (0.081 R)
• M47: 18,490,147 km (0.069 R)
• M48: 19,018,228 km (0.12 R)
• M49: 19,789,854 km (0.069 R)
• M50: 20,632,090 km (0.082 R)
• M51: 22,351,567 km (0.085 R)
• M52: 22,476,182 km (0.115 R)
• M53: 22,913,906 km (0.098 R)
• M54: 23,039,568 km (0.083 R)
• M55: 23,417,751 km (0.107 R)
• M56: 23,607,591 km (0.117 R)
• M57: 24,116,374 km (0.087 R)
• M58: 24,180,252 km (0.116 R)
• M59: 26,384,576 km (0.1 R)
• M60: 27,844,801 km (0.089 R)
• M61: 30,221,463 km (0.071 R)
• M62: 31,051,132 km (0.104 R)
• M63: 31,468,810 km (0.105 R)
• M64: 31,748,259 km (0.113 R)
• M65: 32,028,605 km (0.074 R)
• M66: 33,228,978 km (0.117 R)
• M67: 35,819,265 km (0.115 R)
• M68: 36,257,138 km (0.105 R)
• M69: 37,286,072 km (0.096 R)
• M70: 37,581,827 km (0.101 R)
• M71: 37,804,130 km (0.047 R)
• M72: 38,324,431 km (0.064 R)
• M73: 39,147,070 km (0.097 R)
• M74: 39,222,168 km (0.086 R)
• M75: 39,975,393 km (0.089 R)
• M76: 40,353,876 km (0.119 R)
• M77: 42,340,835 km (0.112 R)
• M78: 42,649,306 km (0.099 R)
• M79: 43,346,282 km (0.12 R)
• M80: 44,046,849 km (0.029 R)
• M81: 45,301,676 km (0.089 R)
• M82: 45,854,440 km (0.097 R)
• M83: 45,933,577 km (0.085 R)
• M84: 46,012,715 km (0.11 R)
• M85: 46,329,862 km (0.042 R)
• M86: 47,766,151 km (0.104 R)
• M87: 48,893,371 km (0.033 R)
• M88: 50,682,263 km (0.066 R)
• M89: 51,996,630 km (0.074 R)
• M90: 52,906,783 km (0.106 R)
• M91: 53,655,371 km (0.097 R)
• M92: 53,738,846 km (0.111 R)
• M93: 54,240,149 km (0.104 R)
• M94: 54,910,946 km (0.09 R)
• M95: 56,345,440 km (0.102 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit