🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 342 Days

Day: 23.5 Hours

Environment

Temp: 65 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.89 AU - 1.47 AU

Year: 466 Days

Day: 31.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.88 AU - 2.48 AU

Year: 1170 Days

Day: 38.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,505,457 km

• M1: 450,589 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.49 AU - 3.79 AU

Year: 2022 Days

Day: 19.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 11.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.88 AU - 9.8 AU

Year: 8753 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,505,457 km

• M1: 156,479 km (0.025 R)
• M2: 252,072 km (0.086 R)
• M3: 484,248 km (0.117 R)
• M4: 594,652 km (0.113 R)
• M5: 844,181 km (0.092 R)
• M6: 946,655 km (0.115 R)
• M7: 1,090,269 km (0.058 R)
• M8: 1,306,887 km (0.084 R)
• M9: 1,482,216 km (0.119 R)
• M10: 1,579,903 km (0.03 R)
• M11: 1,856,360 km (0.099 R)
• M12: 2,085,843 km (0.105 R)
• M13: 2,292,288 km (0.079 R)
• M14: 2,640,103 km (0.084 R)
• M15: 2,725,524 km (0.089 R)
• M16: 2,829,195 km (0.064 R)
• M17: 2,934,213 km (0.111 R)
• M18: 3,572,846 km (0.107 R)
• M19: 3,686,690 km (0.112 R)
• M20: 4,134,287 km (0.092 R)
• M21: 4,354,495 km (0.084 R)
• M22: 4,517,108 km (0.105 R)
• M23: 4,785,785 km (0.09 R)
• M24: 5,187,755 km (0.081 R)
• M25: 5,491,139 km (0.028 R)
• M26: 5,600,795 km (0.081 R)
• M27: 5,733,488 km (0.097 R)
• M28: 6,435,551 km (0.104 R)
• M29: 7,188,776 km (0.099 R)
• M30: 7,600,320 km (0.05 R)
• M31: 8,044,476 km (0.094 R)
• M32: 8,294,903 km (0.074 R)
• M33: 8,547,873 km (0.109 R)
• M34: 9,191,592 km (0.115 R)
• M35: 9,611,663 km (0.047 R)
• M36: 9,904,277 km (0.118 R)
• M37: 10,092,022 km (0.089 R)
• M38: 10,362,196 km (0.047 R)
• M39: 10,470,953 km (0.054 R)
• M40: 11,131,428 km (0.1 R)
• M41: 11,242,878 km (0.117 R)
• M42: 11,551,200 km (0.104 R)
• M43: 11,748,818 km (0.115 R)
• M44: 11,833,790 km (0.088 R)
• M45: 12,204,793 km (0.112 R)
• M46: 12,608,557 km (0.108 R)
• M47: 13,370,010 km (0.074 R)
• M48: 13,846,031 km (0.12 R)
• M49: 14,025,997 km (0.11 R)
• M50: 15,214,702 km (0.1 R)
• M51: 15,307,453 km (0.103 R)
• M52: 15,742,782 km (0.046 R)
• M53: 15,899,411 km (0.087 R)
• M54: 16,403,706 km (0.117 R)
• M55: 16,594,144 km (0.071 R)
• M56: 16,689,587 km (0.11 R)
• M57: 17,073,455 km (0.091 R)
• M58: 17,363,376 km (0.11 R)
• M59: 17,882,630 km (0.108 R)
• M60: 18,209,801 km (0.075 R)
• M61: 18,538,916 km (0.066 R)
• M62: 18,704,222 km (0.112 R)
• M63: 18,870,126 km (0.094 R)
• M64: 18,969,758 km (0.09 R)
• M65: 19,605,399 km (0.117 R)
• M66: 21,207,742 km (0.096 R)
• M67: 21,380,677 km (0.032 R)
• M68: 22,463,317 km (0.075 R)
• M69: 22,745,608 km (0.111 R)
• M70: 23,171,214 km (0.072 R)
• M71: 24,138,514 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.1

Radius: 4.8

Gravity: 40.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.44 AU - 13.54 AU

Year: 18007 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,505,457 km

• M1: 66,721 km (0.101 R)
• M2: 126,709 km (0.116 R)
• M3: 189,690 km (0.068 R)
• M4: 530,025 km (0.096 R)
• M5: 617,989 km (0.119 R)
• M6: 759,209 km (0.077 R)
• M7: 910,602 km (0.103 R)
• M8: 1,071,570 km (0.115 R)
• M9: 1,155,494 km (0.083 R)
• M10: 1,300,155 km (0.059 R)
• M11: 2,213,151 km (0.102 R)
• M12: 2,882,751 km (0.12 R)
• M13: 3,039,530 km (0.107 R)
• M14: 3,485,032 km (0.049 R)
• M15: 4,168,993 km (0.034 R)
• M16: 4,571,412 km (0.075 R)
• M17: 5,655,548 km (0.041 R)
• M18: 6,200,832 km (0.06 R)
• M19: 6,251,246 km (0.042 R)
• M20: 6,505,263 km (0.059 R)
• M21: 7,287,660 km (0.035 R)
• M22: 7,554,992 km (0.059 R)
• M23: 8,099,378 km (0.075 R)
• M24: 8,712,580 km (0.111 R)
• M25: 9,398,486 km (0.104 R)
• M26: 9,514,574 km (0.098 R)
• M27: 9,924,323 km (0.088 R)
• M28: 10,042,505 km (0.064 R)
• M29: 10,399,595 km (0.113 R)
• M30: 11,558,081 km (0.065 R)
• M31: 12,437,567 km (0.105 R)
• M32: 12,501,146 km (0.086 R)
• M33: 13,468,595 km (0.109 R)
• M34: 13,665,017 km (0.115 R)
• M35: 13,862,337 km (0.071 R)
• M36: 14,527,000 km (0.1 R)
• M37: 15,611,735 km (0.065 R)
• M38: 17,786,439 km (0.066 R)
• M39: 17,930,053 km (0.104 R)
• M40: 18,726,362 km (0.056 R)
• M41: 19,608,092 km (0.072 R)
• M42: 20,128,693 km (0.091 R)
• M43: 20,880,422 km (0.083 R)
• M44: 21,794,315 km (0.079 R)
• M45: 22,333,466 km (0.037 R)
• M46: 23,818,973 km (0.095 R)
• M47: 24,533,752 km (0.11 R)
• M48: 25,014,110 km (0.081 R)
• M49: 25,984,253 km (0.058 R)
• M50: 28,211,466 km (0.085 R)
• M51: 29,475,119 km (0.034 R)
• M52: 30,757,023 km (0.061 R)
• M53: 30,929,360 km (0.089 R)
• M54: 31,101,846 km (0.09 R)
• M55: 31,969,813 km (0.059 R)
• M56: 33,198,161 km (0.099 R)
• M57: 33,818,095 km (0.1 R)
• M58: 34,710,296 km (0.096 R)
• M59: 36,154,065 km (0.116 R)
• M60: 37,249,571 km (0.094 R)
• M61: 37,617,133 km (0.083 R)
• M62: 37,801,437 km (0.092 R)
• M63: 39,379,695 km (0.104 R)
• M64: 40,884,649 km (0.032 R)
• M65: 42,888,363 km (0.089 R)
• M66: 43,659,989 km (0.088 R)
• M67: 46,297,998 km (0.119 R)
• M68: 47,686,116 km (0.101 R)
• M69: 49,390,036 km (0.114 R)
• M70: 49,490,865 km (0.093 R)
• M71: 50,503,044 km (0.093 R)
• M72: 51,522,105 km (0.102 R)
• M73: 52,753,894 km (0.083 R)
• M74: 53,684,093 km (0.058 R)
• M75: 55,037,206 km (0.038 R)
• M76: 55,665,517 km (0.113 R)
• M77: 56,612,472 km (0.069 R)
• M78: 58,842,527 km (0.105 R)
• M79: 59,484,901 km (0.061 R)
• M80: 60,345,088 km (0.099 R)
• M81: 60,452,948 km (0.076 R)
• M82: 61,969,123 km (0.109 R)
• M83: 62,622,566 km (0.097 R)
• M84: 63,388,059 km (0.098 R)
• M85: 64,046,588 km (0.099 R)
• M86: 66,257,944 km (0.103 R)
• M87: 67,820,793 km (0.12 R)
• M88: 68,944,572 km (0.084 R)
• M89: 69,057,219 km (0.12 R)
• M90: 69,170,016 km (0.082 R)
• M91: 70,301,126 km (0.117 R)
• M92: 70,414,521 km (0.045 R)
• M93: 73,155,453 km (0.108 R)
• M94: 74,307,806 km (0.118 R)
• M95: 74,654,573 km (0.051 R)
• M96: 75,931,092 km (0.052 R)
• M97: 77,214,642 km (0.116 R)
• M98: 77,683,182 km (0.109 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit