🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 240 Days

Day: 39.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,016,707 km

• M1: 331,210 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 278 Days

Day: 22.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.49 AU

Year: 481 Days

Day: 19.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,016,707 km

• M1: 732,730 km (0.097 R)
• M2: 1,172,997 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.01 AU - 3.03 AU

Year: 1447 Days

Day: 28.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.31 AU - 3.01 AU

Year: 1569 Days

Day: 36.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.34 AU - 3.84 AU

Year: 2460 Days

Day: 15 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,016,707 km

• M1: 1,018,163 km (0.03 R)
• M2: 1,203,365 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.4 AU - 4.6 AU

Year: 2893 Days

Day: 37.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 13.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.65 AU - 12.79 AU

Year: 13592 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,016,707 km

• M1: 189,690 km (0.095 R)
• M2: 284,984 km (0.037 R)
• M3: 437,424 km (0.043 R)
• M4: 565,779 km (0.114 R)
• M5: 743,651 km (0.114 R)
• M6: 849,716 km (0.12 R)
• M7: 1,139,637 km (0.105 R)
• M8: 1,329,476 km (0.118 R)
• M9: 1,417,290 km (0.096 R)
• M10: 1,530,237 km (0.07 R)
• M11: 2,038,421 km (0.025 R)
• M12: 2,193,105 km (0.118 R)
• M13: 2,351,978 km (0.078 R)
• M14: 2,823,211 km (0.11 R)
• M15: 3,085,007 km (0.075 R)
• M16: 3,569,854 km (0.055 R)
• M17: 3,726,483 km (0.078 R)
• M18: 3,853,492 km (0.104 R)
• M19: 4,177,221 km (0.039 R)
• M20: 4,342,527 km (0.057 R)
• M21: 4,543,886 km (0.118 R)
• M22: 4,782,644 km (0.117 R)
• M23: 4,955,729 km (0.061 R)
• M24: 5,130,908 km (0.118 R)
• M25: 5,963,570 km (0.116 R)
• M26: 6,916,059 km (0.081 R)
• M27: 7,072,838 km (0.099 R)
• M28: 7,230,963 km (0.091 R)
• M29: 7,510,412 km (0.102 R)
• M30: 7,915,822 km (0.067 R)
• M31: 8,537,401 km (0.066 R)
• M32: 8,790,371 km (0.115 R)
• M33: 9,046,034 km (0.05 R)
• M34: 9,304,090 km (0.08 R)
• M35: 9,477,474 km (0.114 R)
• M36: 9,827,533 km (0.111 R)
• M37: 9,915,646 km (0.116 R)
• M38: 10,315,820 km (0.117 R)
• M39: 10,675,902 km (0.11 R)
• M40: 10,766,559 km (0.05 R)
• M41: 10,994,396 km (0.096 R)
• M42: 13,213,382 km (0.051 R)
• M43: 13,801,600 km (0.112 R)
• M44: 14,448,611 km (0.056 R)
• M45: 14,902,491 km (0.071 R)
• M46: 15,514,795 km (0.065 R)
• M47: 16,922,511 km (0.108 R)
• M48: 17,883,528 km (0.063 R)
• M49: 17,991,538 km (0.106 R)
• M50: 18,917,249 km (0.103 R)
• M51: 19,137,457 km (0.08 R)
• M52: 20,363,113 km (0.069 R)
• M53: 20,645,254 km (0.069 R)
• M54: 21,959,771 km (0.043 R)
• M55: 22,191,199 km (0.085 R)
• M56: 22,307,137 km (0.039 R)
• M57: 23,596,371 km (0.114 R)
• M58: 23,952,265 km (0.094 R)
• M59: 24,250,114 km (0.072 R)
• M60: 24,849,553 km (0.097 R)
• M61: 25,151,142 km (0.105 R)
• M62: 26,492,437 km (0.112 R)
• M63: 27,856,919 km (0.057 R)
• M64: 28,358,670 km (0.073 R)
• M65: 28,926,843 km (0.056 R)
• M66: 29,818,147 km (0.104 R)
• M67: 30,074,408 km (0.116 R)
• M68: 30,977,231 km (0.104 R)
• M69: 34,340,939 km (0.065 R)
• M70: 34,676,936 km (0.107 R)
• M71: 35,555,674 km (0.066 R)
• M72: 36,647,140 km (0.116 R)
• M73: 38,026,881 km (0.108 R)
• M74: 38,235,421 km (0.117 R)
• M75: 38,932,846 km (0.097 R)
• M76: 40,482,231 km (0.091 R)
• M77: 42,771,826 km (0.12 R)
• M78: 43,133,404 km (0.074 R)
• M79: 45,618,524 km (0.108 R)
• M80: 46,804,087 km (0.077 R)
• M81: 47,774,828 km (0.076 R)
• M82: 49,205,432 km (0.097 R)
• M83: 50,040,189 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.5

Radius: 7.6

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.73 AU - 18.61 AU

Year: 25730 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,016,707 km

• M1: 1,067,530 km (0.118 R)
• M2: 2,188,018 km (0.103 R)
• M3: 2,892,475 km (0.116 R)
• M4: 3,463,640 km (0.108 R)
• M5: 3,611,891 km (0.102 R)
• M6: 4,225,841 km (0.115 R)
• M7: 4,598,938 km (0.102 R)
• M8: 5,093,957 km (0.062 R)
• M9: 5,606,031 km (0.059 R)
• M10: 7,492,161 km (0.06 R)
• M11: 7,684,244 km (0.084 R)
• M12: 7,943,049 km (0.057 R)
• M13: 8,008,124 km (0.08 R)
• M14: 8,871,004 km (0.12 R)
• M15: 9,006,390 km (0.091 R)
• M16: 9,210,741 km (0.03 R)
• M17: 9,347,773 km (0.119 R)
• M18: 9,416,588 km (0.088 R)
• M19: 10,113,863 km (0.074 R)
• M20: 11,044,960 km (0.086 R)
• M21: 11,705,585 km (0.07 R)
• M22: 11,928,635 km (0.115 R)
• M23: 12,153,032 km (0.11 R)
• M24: 12,530,318 km (0.067 R)
• M25: 13,684,764 km (0.117 R)
• M26: 13,998,471 km (0.074 R)
• M27: 14,712,801 km (0.057 R)
• M28: 14,953,504 km (0.058 R)
• M29: 16,674,777 km (0.106 R)
• M30: 17,771,479 km (0.036 R)
• M31: 17,942,320 km (0.102 R)
• M32: 18,457,984 km (0.102 R)
• M33: 18,804,452 km (0.107 R)
• M34: 20,211,720 km (0.117 R)
• M35: 21,470,735 km (0.059 R)
• M36: 21,835,156 km (0.087 R)
• M37: 22,385,526 km (0.1 R)
• M38: 23,219,534 km (0.103 R)
• M39: 23,875,371 km (0.072 R)
• M40: 24,347,502 km (0.078 R)
• M41: 24,632,337 km (0.102 R)
• M42: 25,205,147 km (0.048 R)
• M43: 28,333,687 km (0.08 R)
• M44: 29,134,784 km (0.116 R)
• M45: 29,336,142 km (0.095 R)
• M46: 29,437,121 km (0.046 R)
• M47: 32,204,532 km (0.056 R)
• M48: 32,517,042 km (0.099 R)
• M49: 34,095,150 km (0.092 R)
• M50: 34,413,644 km (0.063 R)
• M51: 36,888,890 km (0.119 R)
• M52: 36,997,797 km (0.072 R)
• M53: 38,202,808 km (0.111 R)
• M54: 40,426,730 km (0.108 R)
• M55: 42,692,240 km (0.071 R)
• M56: 45,698,410 km (0.096 R)
• M57: 46,872,753 km (0.083 R)
• M58: 47,938,189 km (0.117 R)
• M59: 52,278,621 km (0.027 R)
• M60: 58,893,391 km (0.118 R)
• M61: 60,042,452 km (0.118 R)
• M62: 60,298,863 km (0.057 R)
• M63: 63,012,568 km (0.082 R)
• M64: 64,581,251 km (0.117 R)
• M65: 65,766,066 km (0.117 R)
• M66: 66,958,062 km (0.12 R)
• M67: 67,490,032 km (0.035 R)
• M68: 67,756,616 km (0.086 R)
• M69: 68,290,830 km (0.047 R)
• M70: 68,692,350 km (0.072 R)
• M71: 69,094,769 km (0.075 R)
• M72: 72,205,207 km (0.094 R)
• M73: 73,160,839 km (0.103 R)
• M74: 74,258,289 km (0.047 R)
• M75: 77,164,676 km (0.06 R)
• M76: 77,582,802 km (0.104 R)
• M77: 81,380,643 km (0.088 R)
• M78: 81,522,462 km (0.112 R)
• M79: 83,373,586 km (0.1 R)
• M80: 85,238,473 km (0.116 R)
• M81: 85,815,173 km (0.055 R)
• M82: 86,393,070 km (0.106 R)
• M83: 86,827,352 km (0.12 R)
• M84: 90,033,983 km (0.1 R)
• M85: 90,915,264 km (0.119 R)
• M86: 92,094,843 km (0.09 R)
• M87: 92,242,496 km (0.06 R)
• M88: 93,724,861 km (0.104 R)
• M89: 94,319,961 km (0.084 R)
• M90: 95,663,500 km (0.099 R)
• M91: 97,013,471 km (0.12 R)
• M92: 97,163,817 km (0.093 R)
• M93: 97,615,453 km (0.091 R)
• M94: 97,916,893 km (0.097 R)
• M95: 98,369,576 km (0.049 R)
• M96: 98,671,913 km (0.107 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit