🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 143 Days

Day: 24.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,234,348 km

• M1: 203,752 km (0.116 R)
• M2: 387,159 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.47 AU - 0.65 AU

Year: 151 Days

Day: 14.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.28 AU - 2.08 AU

Year: 784 Days

Day: 42.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.93 AU - 2.01 AU

Year: 995 Days

Day: 32 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.64 AU - 3.3 AU

Year: 1842 Days

Day: 42.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,234,348 km

• M1: 814,112 km (0.099 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 13.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.16 AU - 10.82 AU

Year: 9701 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,234,348 km

• M1: 173,384 km (0.072 R)
• M2: 321,785 km (0.062 R)
• M3: 424,409 km (0.117 R)
• M4: 707,748 km (0.117 R)
• M5: 873,652 km (0.119 R)
• M6: 1,410,708 km (0.118 R)
• M7: 1,538,315 km (0.095 R)
• M8: 1,647,821 km (0.114 R)
• M9: 1,782,907 km (0.105 R)
• M10: 1,875,209 km (0.097 R)
• M11: 2,064,600 km (0.106 R)
• M12: 2,310,539 km (0.118 R)
• M13: 2,671,369 km (0.109 R)
• M14: 2,940,197 km (0.028 R)
• M15: 3,105,951 km (0.071 R)
• M16: 3,331,844 km (0.039 R)
• M17: 3,980,949 km (0.115 R)
• M18: 5,060,447 km (0.065 R)
• M19: 6,693,158 km (0.082 R)
• M20: 6,875,967 km (0.071 R)
• M21: 7,471,965 km (0.087 R)
• M22: 7,585,510 km (0.076 R)
• M23: 7,852,841 km (0.11 R)
• M24: 8,357,734 km (0.117 R)
• M25: 8,953,283 km (0.095 R)
• M26: 9,727,602 km (0.09 R)
• M27: 12,490,375 km (0.098 R)
• M28: 12,715,969 km (0.087 R)
• M29: 12,942,759 km (0.119 R)
• M30: 13,125,268 km (0.117 R)
• M31: 14,191,153 km (0.064 R)
• M32: 14,426,471 km (0.102 R)
• M33: 15,526,015 km (0.114 R)
• M34: 15,720,043 km (0.091 R)
• M35: 16,012,507 km (0.118 R)
• M36: 16,208,480 km (0.111 R)
• M37: 16,306,766 km (0.114 R)
• M38: 16,602,820 km (0.097 R)
• M39: 16,751,521 km (0.096 R)
• M40: 17,000,452 km (0.09 R)
• M41: 17,150,349 km (0.111 R)
• M42: 17,401,224 km (0.118 R)
• M43: 18,983,371 km (0.092 R)
• M44: 19,242,924 km (0.116 R)
• M45: 19,347,044 km (0.064 R)
• M46: 19,451,314 km (0.032 R)
• M47: 19,765,469 km (0.066 R)
• M48: 19,870,487 km (0.103 R)
• M49: 20,504,931 km (0.032 R)
• M50: 20,931,435 km (0.072 R)
• M51: 21,145,958 km (0.074 R)
• M52: 21,414,935 km (0.089 R)
• M53: 21,685,109 km (0.115 R)
• M54: 22,502,512 km (0.067 R)
• M55: 22,997,681 km (0.093 R)
• M56: 23,163,585 km (0.103 R)
• M57: 23,274,437 km (0.036 R)
• M58: 23,663,690 km (0.073 R)
• M59: 25,642,122 km (0.061 R)
• M60: 25,871,605 km (0.054 R)
• M61: 27,732,004 km (0.079 R)
• M62: 27,849,738 km (0.069 R)
• M63: 28,976,210 km (0.114 R)
• M64: 29,815,903 km (0.081 R)
• M65: 30,846,034 km (0.088 R)
• M66: 31,029,142 km (0.094 R)
• M67: 32,196,603 km (0.11 R)
• M68: 32,754,753 km (0.118 R)
• M69: 32,879,218 km (0.106 R)
• M70: 33,003,833 km (0.09 R)
• M71: 33,316,044 km (0.093 R)
• M72: 33,503,790 km (0.087 R)
• M73: 36,041,269 km (0.113 R)
• M74: 37,593,347 km (0.095 R)
• M75: 37,854,096 km (0.112 R)
• M76: 39,035,171 km (0.107 R)
• M77: 39,962,079 km (0.066 R)
• M78: 41,164,547 km (0.114 R)
• M79: 41,635,331 km (0.112 R)
• M80: 41,905,206 km (0.108 R)
• M81: 42,650,353 km (0.093 R)
• M82: 43,673,303 km (0.11 R)
• M83: 44,704,481 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 7.6

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.25 AU - 20.89 AU

Year: 26505 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,234,348 km

• M1: 159,023 km (0.072 R)
• M2: 243,845 km (0.082 R)
• M3: 312,211 km (0.082 R)
• M4: 388,655 km (0.059 R)
• M5: 586,573 km (0.111 R)
• M6: 1,257,221 km (0.105 R)
• M7: 1,554,023 km (0.066 R)
• M8: 1,836,015 km (0.113 R)
• M9: 2,859,862 km (0.093 R)
• M10: 3,030,853 km (0.113 R)
• M11: 3,338,276 km (0.054 R)
• M12: 3,748,324 km (0.038 R)
• M13: 4,030,466 km (0.099 R)
• M14: 4,417,476 km (0.062 R)
• M15: 5,020,056 km (0.063 R)
• M16: 5,174,890 km (0.073 R)
• M17: 5,278,860 km (0.102 R)
• M18: 6,806,853 km (0.076 R)
• M19: 7,442,195 km (0.119 R)
• M20: 7,677,961 km (0.091 R)
• M21: 7,856,431 km (0.079 R)
• M22: 8,217,411 km (0.099 R)
• M23: 9,650,858 km (0.096 R)
• M24: 10,102,195 km (0.077 R)
• M25: 10,428,916 km (0.079 R)
• M26: 10,825,500 km (0.093 R)
• M27: 11,294,490 km (0.1 R)
• M28: 11,701,695 km (0.085 R)
• M29: 11,907,093 km (0.12 R)
• M30: 11,975,908 km (0.071 R)
• M31: 12,811,113 km (0.082 R)
• M32: 13,449,746 km (0.106 R)
• M33: 14,098,851 km (0.086 R)
• M34: 14,244,560 km (0.074 R)
• M35: 14,610,775 km (0.118 R)
• M36: 14,980,132 km (0.071 R)
• M37: 16,949,888 km (0.04 R)
• M38: 17,182,363 km (0.069 R)
• M39: 17,572,215 km (0.093 R)
• M40: 19,080,012 km (0.091 R)
• M41: 19,160,495 km (0.092 R)
• M42: 20,299,384 km (0.111 R)
• M43: 21,627,663 km (0.09 R)
• M44: 22,812,778 km (0.054 R)
• M45: 24,454,764 km (0.097 R)
• M46: 24,805,272 km (0.084 R)
• M47: 26,582,644 km (0.12 R)
• M48: 28,769,017 km (0.073 R)
• M49: 30,446,308 km (0.113 R)
• M50: 32,155,165 km (0.119 R)
• M51: 32,635,374 km (0.111 R)
• M52: 33,894,838 km (0.085 R)
• M53: 35,764,213 km (0.036 R)
• M54: 35,963,029 km (0.111 R)
• M55: 38,783,248 km (0.106 R)
• M56: 38,885,274 km (0.076 R)
• M57: 39,396,898 km (0.03 R)
• M58: 40,944,788 km (0.094 R)
• M59: 41,883,065 km (0.111 R)
• M60: 42,092,502 km (0.041 R)
• M61: 45,706,338 km (0.086 R)
• M62: 46,246,087 km (0.097 R)
• M63: 46,571,014 km (0.052 R)
• M64: 49,418,310 km (0.084 R)
• M65: 50,639,777 km (0.112 R)
• M66: 50,751,227 km (0.07 R)
• M67: 51,422,174 km (0.118 R)
• M68: 52,321,406 km (0.084 R)
• M69: 52,999,085 km (0.114 R)
• M70: 54,363,417 km (0.113 R)
• M71: 56,084,990 km (0.105 R)
• M72: 56,200,330 km (0.098 R)
• M73: 56,431,458 km (0.04 R)
• M74: 57,358,816 km (0.119 R)
• M75: 58,993,621 km (0.03 R)
• M76: 60,407,171 km (0.042 R)
• M77: 61,593,632 km (0.049 R)
• M78: 62,070,401 km (0.046 R)
• M79: 64,472,494 km (0.06 R)
• M80: 65,563,212 km (0.073 R)
• M81: 67,517,409 km (0.116 R)
• M82: 70,733,613 km (0.058 R)
• M83: 70,858,378 km (0.114 R)
• M84: 70,983,142 km (0.072 R)
• M85: 71,232,821 km (0.06 R)
• M86: 73,367,583 km (0.119 R)
• M87: 74,252,604 km (0.059 R)
• M88: 75,523,139 km (0.096 R)
• M89: 80,676,636 km (0.108 R)
• M90: 81,982,625 km (0.049 R)
• M91: 82,375,768 km (0.063 R)
• M92: 86,875,373 km (0.11 R)
• M93: 89,154,796 km (0.117 R)
• M94: 90,099,207 km (0.105 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit