🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.61 AU - 0.61 AU

Year: 171 Days

Day: 37.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.6 AU - 0.64 AU

Year: 176 Days

Day: 37.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,305,808 km

• M1: 397,182 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 229 Days

Day: 20.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,305,808 km

• M1: 456,274 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.8 AU

Year: 840 Days

Day: 23.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,305,808 km

• M1: 544,536 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.82 AU - 2.98 AU

Year: 1338 Days

Day: 43.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.5

Radius: 3.5

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.89 AU - 18.73 AU

Year: 24804 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,305,808 km

• M1: 638,783 km (0.11 R)
• M2: 986,598 km (0.029 R)
• M3: 1,095,206 km (0.104 R)
• M4: 1,151,156 km (0.05 R)
• M5: 1,536,669 km (0.118 R)
• M6: 2,130,274 km (0.107 R)
• M7: 3,377,471 km (0.115 R)
• M8: 4,759,755 km (0.063 R)
• M9: 5,036,212 km (0.114 R)
• M10: 5,270,632 km (0.117 R)
• M11: 5,317,905 km (0.11 R)
• M12: 5,508,642 km (0.114 R)
• M13: 6,444,227 km (0.095 R)
• M14: 6,852,779 km (0.099 R)
• M15: 9,244,251 km (0.031 R)
• M16: 9,415,989 km (0.083 R)
• M17: 9,530,880 km (0.117 R)
• M18: 9,646,370 km (0.102 R)
• M19: 10,586,742 km (0.083 R)
• M20: 11,128,286 km (0.04 R)
• M21: 11,371,981 km (0.105 R)
• M22: 12,050,856 km (0.059 R)
• M23: 13,577,204 km (0.087 R)
• M24: 13,837,504 km (0.12 R)
• M25: 15,568,950 km (0.1 R)
• M26: 16,046,616 km (0.056 R)
• M27: 16,598,333 km (0.085 R)
• M28: 18,219,076 km (0.042 R)
• M29: 19,595,526 km (0.111 R)
• M30: 21,759,908 km (0.093 R)
• M31: 22,064,340 km (0.111 R)
• M32: 26,633,807 km (0.105 R)
• M33: 27,204,522 km (0.109 R)
• M34: 28,690,328 km (0.065 R)
• M35: 30,456,780 km (0.118 R)
• M36: 32,171,620 km (0.12 R)
• M37: 32,518,239 km (0.101 R)
• M38: 32,605,155 km (0.084 R)
• M39: 33,917,428 km (0.092 R)
• M40: 34,181,917 km (0.044 R)
• M41: 34,447,154 km (0.093 R)
• M42: 35,246,904 km (0.106 R)
• M43: 36,142,546 km (0.052 R)
• M44: 37,591,252 km (0.062 R)
• M45: 39,613,965 km (0.088 R)
• M46: 40,171,815 km (0.039 R)
• M47: 40,919,506 km (0.117 R)
• M48: 41,295,146 km (0.117 R)
• M49: 42,049,717 km (0.119 R)
• M50: 42,428,649 km (0.054 R)
• M51: 43,956,043 km (0.096 R)
• M52: 44,629,832 km (0.085 R)
• M53: 45,210,122 km (0.064 R)
• M54: 47,162,374 km (0.071 R)
• M55: 47,556,116 km (0.086 R)
• M56: 47,654,701 km (0.075 R)
• M57: 48,049,789 km (0.045 R)
• M58: 48,247,856 km (0.102 R)
• M59: 48,843,406 km (0.086 R)
• M60: 49,341,417 km (0.106 R)
• M61: 49,741,142 km (0.054 R)
• M62: 49,941,454 km (0.076 R)
• M63: 50,041,685 km (0.058 R)
• M64: 51,451,944 km (0.104 R)
• M65: 52,161,935 km (0.081 R)
• M66: 52,467,264 km (0.051 R)
• M67: 53,079,568 km (0.116 R)
• M68: 53,181,893 km (0.026 R)
• M69: 54,208,284 km (0.119 R)
• M70: 54,827,320 km (0.055 R)
• M71: 55,344,929 km (0.107 R)
• M72: 55,968,303 km (0.119 R)
• M73: 56,489,502 km (0.11 R)
• M74: 56,698,341 km (0.031 R)
• M75: 57,117,065 km (0.076 R)
• M76: 58,168,140 km (0.12 R)
• M77: 58,907,602 km (0.03 R)
• M78: 59,650,206 km (0.051 R)
• M79: 60,609,727 km (0.115 R)
• M80: 61,466,773 km (0.119 R)
• M81: 62,004,428 km (0.081 R)
• M82: 62,435,719 km (0.116 R)
• M83: 65,482,429 km (0.12 R)
• M84: 65,701,889 km (0.106 R)
• M85: 66,141,557 km (0.04 R)
• M86: 66,802,929 km (0.112 R)
• M87: 69,023,111 km (0.113 R)
• M88: 69,470,110 km (0.097 R)
• M89: 69,582,009 km (0.115 R)
• M90: 72,966,511 km (0.098 R)
• M91: 73,878,011 km (0.081 R)
• M92: 75,022,734 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.7

Radius: 3.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.55 AU - 21.37 AU

Year: 27392 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,305,808 km

• M1: 140,024 km (0.043 R)
• M2: 236,664 km (0.076 R)
• M3: 638,035 km (0.117 R)
• M4: 1,308,832 km (0.089 R)
• M5: 1,337,854 km (0.086 R)
• M6: 2,011,942 km (0.114 R)
• M7: 3,926,495 km (0.095 R)
• M8: 4,031,962 km (0.109 R)
• M9: 6,133,214 km (0.068 R)
• M10: 6,627,784 km (0.106 R)
• M11: 7,109,489 km (0.104 R)
• M12: 7,264,024 km (0.111 R)
• M13: 9,483,009 km (0.102 R)
• M14: 9,967,257 km (0.032 R)
• M15: 9,996,130 km (0.116 R)
• M16: 10,226,959 km (0.079 R)
• M17: 11,257,689 km (0.084 R)
• M18: 12,259,546 km (0.077 R)
• M19: 12,382,814 km (0.075 R)
• M20: 12,568,615 km (0.079 R)
• M21: 13,384,372 km (0.107 R)
• M22: 14,836,369 km (0.111 R)
• M23: 15,264,967 km (0.037 R)
• M24: 15,831,643 km (0.098 R)
• M25: 16,814,053 km (0.115 R)
• M26: 18,095,957 km (0.074 R)
• M27: 18,589,181 km (0.111 R)
• M28: 18,801,909 km (0.085 R)
• M29: 19,949,923 km (0.095 R)
• M30: 20,240,442 km (0.085 R)
• M31: 20,825,669 km (0.084 R)
• M32: 23,719,191 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668

Radius: 4

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.93 AU - 21.63 AU

Year: 29290 Days

Day: 25 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 97,305,808 km

• M1: 228,436 km (0.098 R)
• M2: 367,113 km (0.112 R)
• M3: 632,799 km (0.094 R)
• M4: 798,853 km (0.035 R)
• M5: 1,661,434 km (0.099 R)
• M6: 1,967,960 km (0.06 R)
• M7: 2,291,839 km (0.109 R)
• M8: 3,744,136 km (0.11 R)
• M9: 3,892,088 km (0.109 R)
• M10: 5,699,828 km (0.119 R)
• M11: 5,927,367 km (0.069 R)
• M12: 6,099,853 km (0.097 R)
• M13: 6,157,748 km (0.102 R)
• M14: 7,914,326 km (0.119 R)
• M15: 8,424,454 km (0.103 R)
• M16: 8,879,382 km (0.06 R)
• M17: 9,475,978 km (0.098 R)
• M18: 10,637,905 km (0.081 R)
• M19: 10,988,113 km (0.032 R)
• M20: 11,843,813 km (0.073 R)
• M21: 13,242,104 km (0.11 R)
• M22: 13,846,330 km (0.073 R)
• M23: 14,459,382 km (0.079 R)
• M24: 16,593,097 km (0.103 R)
• M25: 19,245,916 km (0.064 R)
• M26: 19,757,840 km (0.097 R)
• M27: 20,360,719 km (0.065 R)
• M28: 20,969,582 km (0.101 R)
• M29: 21,672,692 km (0.028 R)
• M30: 23,554,933 km (0.116 R)
• M31: 24,102,311 km (0.106 R)
• M32: 25,769,280 km (0.1 R)
• M33: 33,204,594 km (0.081 R)
• M34: 34,434,887 km (0.091 R)
• M35: 34,538,109 km (0.055 R)
• M36: 34,744,853 km (0.079 R)
• M37: 34,952,047 km (0.115 R)
• M38: 35,159,539 km (0.1 R)
• M39: 35,575,870 km (0.104 R)
• M40: 35,680,289 km (0.056 R)
• M41: 36,203,433 km (0.092 R)
• M42: 36,413,468 km (0.082 R)
• M43: 36,518,635 km (0.088 R)
• M44: 36,729,120 km (0.059 R)
• M45: 37,045,818 km (0.086 R)
• M46: 37,575,544 km (0.098 R)
• M47: 38,107,814 km (0.072 R)
• M48: 39,072,271 km (0.044 R)
• M49: 40,153,116 km (0.099 R)
• M50: 40,479,389 km (0.111 R)
• M51: 41,682,904 km (0.117 R)
• M52: 42,565,531 km (0.085 R)
• M53: 43,009,238 km (0.079 R)
• M54: 44,124,939 km (0.099 R)
• M55: 45,363,310 km (0.065 R)
• M56: 45,703,047 km (0.094 R)
• M57: 47,070,372 km (0.108 R)
• M58: 47,989,202 km (0.113 R)
• M59: 48,682,289 km (0.048 R)
• M60: 50,664,012 km (0.077 R)
• M61: 51,369,665 km (0.061 R)
• M62: 51,723,763 km (0.086 R)
• M63: 53,625,750 km (0.099 R)
• M64: 55,792,675 km (0.063 R)
• M65: 59,343,680 km (0.06 R)
• M66: 61,458,994 km (0.117 R)
• M67: 61,834,784 km (0.095 R)
• M68: 62,085,809 km (0.091 R)
• M69: 62,337,134 km (0.072 R)
• M70: 62,462,945 km (0.108 R)
• M71: 66,918,419 km (0.11 R)
• M72: 68,599,300 km (0.095 R)
• M73: 70,032,298 km (0.097 R)
• M74: 71,343,673 km (0.114 R)
• M75: 71,475,319 km (0.11 R)
• M76: 73,060,458 km (0.1 R)
• M77: 73,724,374 km (0.108 R)
• M78: 74,790,857 km (0.075 R)
• M79: 75,192,079 km (0.081 R)
• M80: 76,534,719 km (0.069 R)
• M81: 78,291,896 km (0.055 R)
• M82: 78,699,251 km (0.046 R)
• M83: 80,199,119 km (0.053 R)
• M84: 81,983,672 km (0.113 R)
• M85: 83,226,831 km (0.089 R)
• M86: 84,198,020 km (0.082 R)
• M87: 87,134,177 km (0.107 R)
• M88: 95,415,467 km (0.083 R)
• M89: 95,705,537 km (0.119 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit