🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 201 Days

Day: 18.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 53.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.79 AU - 1.09 AU

Year: 335 Days

Day: 27.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.26 AU - 1.26 AU

Year: 519 Days

Day: 16.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,847,975 km

• M1: 382,821 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.46 AU - 1.74 AU

Year: 743 Days

Day: 33.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 961 Days

Day: 45.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,847,975 km

• M1: 1,078,152 km (0.119 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 10.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.51 AU - 13.89 AU

Year: 13759 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,847,975 km

• M1: 326,273 km (0.115 R)
• M2: 993,629 km (0.076 R)
• M3: 1,132,605 km (0.098 R)
• M4: 1,235,978 km (0.115 R)
• M5: 1,364,482 km (0.104 R)
• M6: 2,573,981 km (0.092 R)
• M7: 3,141,256 km (0.072 R)
• M8: 3,561,177 km (0.082 R)
• M9: 3,746,679 km (0.065 R)
• M10: 3,935,471 km (0.083 R)
• M11: 4,388,005 km (0.042 R)
• M12: 4,487,188 km (0.095 R)
• M13: 4,620,629 km (0.112 R)
• M14: 4,857,144 km (0.03 R)
• M15: 5,237,122 km (0.062 R)
• M16: 5,698,632 km (0.086 R)
• M17: 5,843,293 km (0.105 R)
• M18: 5,952,649 km (0.03 R)
• M19: 6,966,773 km (0.04 R)
• M20: 7,160,502 km (0.116 R)
• M21: 7,277,488 km (0.037 R)
• M22: 7,434,565 km (0.097 R)
• M23: 7,513,553 km (0.095 R)
• M24: 8,940,567 km (0.073 R)
• M25: 10,141,090 km (0.109 R)
• M26: 10,449,112 km (0.108 R)
• M27: 10,894,615 km (0.115 R)
• M28: 11,391,728 km (0.115 R)
• M29: 11,988,923 km (0.034 R)
• M30: 12,549,017 km (0.049 R)
• M31: 12,832,356 km (0.065 R)
• M32: 13,070,216 km (0.082 R)
• M33: 13,261,402 km (0.07 R)
• M34: 14,527,000 km (0.077 R)
• M35: 14,626,034 km (0.092 R)
• M36: 15,932,772 km (0.106 R)
• M37: 16,188,285 km (0.092 R)
• M38: 16,290,909 km (0.091 R)
• M39: 17,591,812 km (0.089 R)
• M40: 17,803,044 km (0.102 R)
• M41: 18,174,645 km (0.102 R)
• M42: 18,548,939 km (0.111 R)
• M43: 18,656,350 km (0.09 R)
• M44: 19,142,244 km (0.057 R)
• M45: 19,305,156 km (0.084 R)
• M46: 20,016,345 km (0.113 R)
• M47: 20,458,257 km (0.089 R)
• M48: 20,959,260 km (0.097 R)
• M49: 21,127,109 km (0.103 R)
• M50: 24,814,248 km (0.08 R)
• M51: 25,646,909 km (0.086 R)
• M52: 27,891,476 km (0.064 R)
• M53: 28,014,595 km (0.096 R)
• M54: 28,137,863 km (0.049 R)
• M55: 28,508,866 km (0.084 R)
• M56: 29,068,362 km (0.088 R)
• M57: 30,704,963 km (0.102 R)
• M58: 32,048,651 km (0.111 R)
• M59: 33,607,610 km (0.068 R)
• M60: 35,457,538 km (0.07 R)
• M61: 36,798,982 km (0.091 R)
• M62: 38,911,005 km (0.056 R)
• M63: 40,852,037 km (0.108 R)
• M64: 41,202,096 km (0.073 R)
• M65: 41,342,269 km (0.04 R)
• M66: 43,251,288 km (0.102 R)
• M67: 43,393,854 km (0.105 R)
• M68: 44,467,967 km (0.116 R)
• M69: 45,044,517 km (0.032 R)
• M70: 45,623,311 km (0.119 R)
• M71: 45,986,535 km (0.077 R)
• M72: 46,131,944 km (0.114 R)
• M73: 47,301,500 km (0.04 R)
• M74: 47,742,515 km (0.025 R)
• M75: 49,445,986 km (0.11 R)
• M76: 49,818,933 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 3.2

Gravity: 74.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.81 AU - 20.41 AU

Year: 31878 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,847,975 km

• M1: 43,234 km (0.081 R)
• M2: 344,673 km (0.07 R)
• M3: 544,835 km (0.07 R)
• M4: 1,785,301 km (0.105 R)
• M5: 1,826,440 km (0.056 R)
• M6: 1,951,504 km (0.107 R)
• M7: 2,433,658 km (0.109 R)
• M8: 2,571,288 km (0.071 R)
• M9: 2,902,199 km (0.034 R)
• M10: 3,196,458 km (0.084 R)
• M11: 3,448,979 km (0.114 R)
• M12: 4,409,696 km (0.087 R)
• M13: 4,690,342 km (0.088 R)
• M14: 4,919,077 km (0.043 R)
• M15: 5,808,586 km (0.1 R)
• M16: 6,116,010 km (0.09 R)
• M17: 7,797,340 km (0.107 R)
• M18: 8,067,813 km (0.092 R)
• M19: 9,109,762 km (0.033 R)
• M20: 10,937,699 km (0.114 R)
• M21: 13,273,969 km (0.076 R)
• M22: 14,250,095 km (0.106 R)
• M23: 14,580,556 km (0.117 R)
• M24: 17,050,717 km (0.108 R)
• M25: 17,489,487 km (0.106 R)
• M26: 19,738,392 km (0.068 R)
• M27: 21,130,699 km (0.052 R)
• M28: 21,224,647 km (0.078 R)
• M29: 22,076,457 km (0.08 R)
• M30: 22,650,464 km (0.118 R)
• M31: 23,326,347 km (0.091 R)
• M32: 23,813,139 km (0.071 R)
• M33: 25,293,559 km (0.07 R)
• M34: 25,693,434 km (0.112 R)
• M35: 26,196,083 km (0.098 R)
• M36: 28,446,035 km (0.058 R)
• M37: 29,384,163 km (0.118 R)
• M38: 29,489,031 km (0.099 R)
• M39: 30,863,537 km (0.102 R)
• M40: 34,004,194 km (0.099 R)
• M41: 35,110,471 km (0.109 R)
• M42: 35,668,022 km (0.118 R)
• M43: 36,228,416 km (0.11 R)
• M44: 37,358,179 km (0.051 R)
• M45: 37,585,418 km (0.052 R)
• M46: 39,189,556 km (0.087 R)
• M47: 39,420,535 km (0.029 R)
• M48: 40,232,403 km (0.101 R)
• M49: 41,049,955 km (0.119 R)
• M50: 41,519,393 km (0.069 R)
• M51: 41,990,776 km (0.062 R)
• M52: 42,227,141 km (0.103 R)
• M53: 42,701,216 km (0.107 R)
• M54: 43,057,858 km (0.038 R)
• M55: 45,097,475 km (0.117 R)
• M56: 45,460,699 km (0.088 R)
• M57: 46,312,060 km (0.078 R)
• M58: 47,414,148 km (0.046 R)
• M59: 47,660,236 km (0.11 R)
• M60: 48,772,945 km (0.114 R)
• M61: 49,021,427 km (0.035 R)
• M62: 49,270,208 km (0.093 R)
• M63: 50,897,983 km (0.086 R)
• M64: 53,436,359 km (0.092 R)
• M65: 56,015,576 km (0.097 R)
• M66: 56,666,776 km (0.109 R)
• M67: 58,635,185 km (0.073 R)
• M68: 60,492,442 km (0.052 R)
• M69: 62,234,210 km (0.092 R)
• M70: 64,400,537 km (0.097 R)
• M71: 64,673,104 km (0.111 R)
• M72: 70,343,612 km (0.092 R)
• M73: 70,905,202 km (0.118 R)
• M74: 71,186,596 km (0.09 R)
• M75: 73,024,705 km (0.089 R)
• M76: 74,592,191 km (0.056 R)
• M77: 75,739,158 km (0.08 R)
• M78: 76,026,835 km (0.054 R)
• M79: 76,459,023 km (0.078 R)
• M80: 77,325,793 km (0.074 R)
• M81: 78,050,445 km (0.104 R)
• M82: 79,360,773 km (0.03 R)
• M83: 79,506,780 km (0.104 R)
• M84: 84,823,189 km (0.047 R)
• M85: 85,420,983 km (0.066 R)
• M86: 88,885,220 km (0.056 R)
• M87: 89,948,562 km (0.062 R)
• M88: 91,169,131 km (0.079 R)
• M89: 99,234,551 km (0.072 R)
• M90: 101,286,136 km (0.11 R)
• M91: 101,761,708 km (0.094 R)
• M92: 102,396,751 km (0.109 R)
• M93: 103,990,267 km (0.118 R)
• M94: 104,629,948 km (0.077 R)
• M95: 106,074,016 km (0.082 R)
• M96: 106,395,801 km (0.078 R)
• M97: 107,847,947 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit