🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 158 Days

Day: 47.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,860,890 km

• M1: 265,536 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 201 Days

Day: 25.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,860,890 km

• M1: 550,221 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 259 Days

Day: 38.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.63 AU - 2.11 AU

Year: 1108 Days

Day: 35.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 76.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 8.2

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.24 AU - 3.2 AU

Year: 1945 Days

Day: 8.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,860,890 km

• M1: 115,490 km (0.111 R)
• M2: 196,721 km (0.058 R)
• M3: 247,734 km (0.058 R)
• M4: 316,998 km (0.036 R)
• M5: 493,523 km (0.105 R)
• M6: 609,013 km (0.078 R)
• M7: 686,205 km (0.112 R)
• M8: 791,822 km (0.1 R)
• M9: 929,452 km (0.062 R)
• M10: 1,001,408 km (0.076 R)
• M11: 1,258,417 km (0.071 R)
• M12: 1,328,579 km (0.042 R)
• M13: 1,389,615 km (0.106 R)
• M14: 1,643,931 km (0.113 R)
• M15: 2,160,044 km (0.057 R)
• M16: 2,220,481 km (0.077 R)
• M17: 2,305,902 km (0.115 R)
• M18: 2,556,179 km (0.106 R)
• M19: 2,736,743 km (0.058 R)
• M20: 2,828,597 km (0.107 R)
• M21: 2,974,903 km (0.039 R)
• M22: 3,261,383 km (0.077 R)
• M23: 3,831,650 km (0.031 R)
• M24: 4,023,584 km (0.047 R)
• M25: 4,113,343 km (0.049 R)
• M26: 4,173,481 km (0.089 R)
• M27: 4,279,546 km (0.09 R)
• M28: 4,571,861 km (0.091 R)
• M29: 4,791,321 km (0.085 R)
• M30: 4,934,336 km (0.043 R)
• M31: 5,257,168 km (0.051 R)
• M32: 5,570,127 km (0.074 R)
• M33: 5,754,132 km (0.069 R)
• M34: 5,838,506 km (0.082 R)
• M35: 6,094,019 km (0.097 R)
• M36: 6,162,684 km (0.106 R)
• M37: 6,266,356 km (0.092 R)
• M38: 6,387,979 km (0.119 R)
• M39: 6,457,691 km (0.099 R)
• M40: 6,721,881 km (0.034 R)
• M41: 7,115,922 km (0.115 R)
• M42: 7,591,045 km (0.057 R)
• M43: 7,832,496 km (0.079 R)
• M44: 8,190,035 km (0.086 R)
• M45: 8,418,620 km (0.082 R)
• M46: 8,745,940 km (0.102 R)
• M47: 9,274,470 km (0.071 R)
• M48: 9,393,400 km (0.08 R)
• M49: 9,572,618 km (0.099 R)
• M50: 9,833,517 km (0.048 R)
• M51: 10,015,577 km (0.085 R)
• M52: 10,178,340 km (0.072 R)
• M53: 10,239,525 km (0.114 R)
• M54: 10,527,053 km (0.097 R)
• M55: 11,088,942 km (0.102 R)
• M56: 11,236,296 km (0.094 R)
• M57: 11,831,845 km (0.101 R)
• M58: 12,394,184 km (0.034 R)
• M59: 12,590,905 km (0.114 R)
• M60: 12,832,655 km (0.034 R)
• M61: 13,120,332 km (0.116 R)
• M62: 13,298,503 km (0.104 R)
• M63: 13,747,296 km (0.094 R)
• M64: 14,064,444 km (0.106 R)
• M65: 14,452,800 km (0.109 R)
• M66: 14,752,145 km (0.071 R)
• M67: 14,983,872 km (0.055 R)
• M68: 15,146,784 km (0.103 R)
• M69: 15,333,632 km (0.115 R)
• M70: 15,662,598 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 10.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.35 AU - 4.47 AU

Year: 3351 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,860,890 km

• M1: 302,786 km (0.1 R)
• M2: 537,505 km (0.076 R)
• M3: 613,800 km (0.05 R)
• M4: 785,090 km (0.111 R)
• M5: 898,335 km (0.107 R)
• M6: 1,030,281 km (0.086 R)
• M7: 1,189,602 km (0.09 R)
• M8: 1,321,697 km (0.102 R)
• M9: 1,639,144 km (0.089 R)
• M10: 1,818,961 km (0.102 R)
• M11: 1,980,825 km (0.103 R)
• M12: 2,155,855 km (0.113 R)
• M13: 2,318,917 km (0.084 R)
• M14: 2,992,257 km (0.102 R)
• M15: 3,165,042 km (0.073 R)
• M16: 3,350,992 km (0.077 R)
• M17: 3,510,314 km (0.101 R)
• M18: 3,702,996 km (0.041 R)
• M19: 4,035,403 km (0.094 R)
• M20: 4,237,360 km (0.12 R)
• M21: 4,377,533 km (0.12 R)
• M22: 4,497,211 km (0.072 R)
• M23: 4,729,088 km (0.068 R)
• M24: 5,506,398 km (0.104 R)
• M25: 5,802,153 km (0.109 R)
• M26: 6,225,067 km (0.078 R)
• M27: 6,347,737 km (0.119 R)
• M28: 6,545,804 km (0.08 R)
• M29: 6,947,924 km (0.113 R)
• M30: 7,410,031 km (0.04 R)
• M31: 7,592,391 km (0.101 R)
• M32: 7,697,259 km (0.062 R)
• M33: 8,202,152 km (0.044 R)
• M34: 8,526,630 km (0.101 R)
• M35: 9,007,288 km (0.105 R)
• M36: 9,132,352 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 8.2

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.33 AU - 10.05 AU

Year: 12076 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,860,890 km

• M1: 170,691 km (0.119 R)
• M2: 323,580 km (0.051 R)
• M3: 652,097 km (0.112 R)
• M4: 788,530 km (0.111 R)
• M5: 870,809 km (0.081 R)
• M6: 1,044,492 km (0.111 R)
• M7: 1,135,747 km (0.061 R)
• M8: 2,188,318 km (0.094 R)
• M9: 2,396,259 km (0.098 R)
• M10: 2,548,849 km (0.101 R)
• M11: 2,736,295 km (0.091 R)
• M12: 3,058,678 km (0.073 R)
• M13: 3,599,474 km (0.088 R)
• M14: 4,653,990 km (0.09 R)
• M15: 4,883,473 km (0.103 R)
• M16: 5,195,235 km (0.069 R)
• M17: 5,797,217 km (0.062 R)
• M18: 5,879,196 km (0.111 R)
• M19: 7,463,587 km (0.115 R)
• M20: 8,187,342 km (0.072 R)
• M21: 8,371,796 km (0.101 R)
• M22: 8,604,421 km (0.111 R)
• M23: 8,697,919 km (0.045 R)
• M24: 10,790,943 km (0.051 R)
• M25: 11,556,136 km (0.085 R)
• M26: 12,023,630 km (0.059 R)
• M27: 12,286,024 km (0.069 R)
• M28: 12,550,214 km (0.091 R)
• M29: 12,763,092 km (0.113 R)
• M30: 12,869,905 km (0.11 R)
• M31: 14,119,945 km (0.11 R)
• M32: 14,341,200 km (0.089 R)
• M33: 16,500,645 km (0.109 R)
• M34: 16,675,375 km (0.12 R)
• M35: 16,850,704 km (0.089 R)
• M36: 18,396,200 km (0.116 R)
• M37: 18,820,011 km (0.109 R)
• M38: 19,615,572 km (0.075 R)
• M39: 19,677,206 km (0.11 R)
• M40: 20,110,591 km (0.118 R)
• M41: 21,239,457 km (0.084 R)
• M42: 21,556,604 km (0.103 R)
• M43: 22,131,659 km (0.118 R)
• M44: 23,361,951 km (0.091 R)
• M45: 24,084,360 km (0.093 R)
• M46: 25,081,130 km (0.102 R)
• M47: 25,618,336 km (0.097 R)
• M48: 26,159,282 km (0.116 R)
• M49: 27,528,252 km (0.1 R)
• M50: 27,804,709 km (0.05 R)
• M51: 28,639,914 km (0.092 R)
• M52: 29,766,386 km (0.102 R)
• M53: 29,908,205 km (0.101 R)
• M54: 31,122,790 km (0.096 R)
• M55: 31,989,709 km (0.066 R)
• M56: 32,353,382 km (0.108 R)
• M57: 32,426,236 km (0.1 R)
• M58: 32,572,244 km (0.106 R)
• M59: 33,084,616 km (0.04 R)
• M60: 33,305,124 km (0.119 R)
• M61: 33,599,831 km (0.112 R)
• M62: 34,340,341 km (0.113 R)
• M63: 34,414,691 km (0.079 R)
• M64: 35,161,184 km (0.04 R)
• M65: 35,686,871 km (0.097 R)
• M66: 36,215,251 km (0.065 R)
• M67: 36,746,024 km (0.112 R)
• M68: 36,974,311 km (0.103 R)
• M69: 38,740,313 km (0.117 R)
• M70: 39,438,935 km (0.038 R)
• M71: 39,985,117 km (0.041 R)
• M72: 40,141,597 km (0.072 R)
• M73: 42,833,162 km (0.071 R)
• M74: 42,913,196 km (0.099 R)
• M75: 43,958,437 km (0.117 R)
• M76: 45,093,286 km (0.067 R)
• M77: 47,308,980 km (0.098 R)
• M78: 47,889,270 km (0.118 R)
• M79: 48,889,482 km (0.118 R)
• M80: 50,910,399 km (0.063 R)
• M81: 50,995,221 km (0.087 R)
• M82: 51,590,172 km (0.109 R)
• M83: 51,845,835 km (0.108 R)
• M84: 53,044,413 km (0.073 R)
• M85: 53,733,461 km (0.104 R)
• M86: 55,556,311 km (0.055 R)
• M87: 55,643,676 km (0.075 R)
• M88: 56,607,086 km (0.077 R)
• M89: 57,311,094 km (0.11 R)
• M90: 57,487,619 km (0.065 R)
• M91: 57,752,707 km (0.116 R)
• M92: 58,195,367 km (0.113 R)
• M93: 58,461,501 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.2

Radius: 5.1

Gravity: 37.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.95 AU - 13.59 AU

Year: 16400 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,860,890 km

• M1: 127,308 km (0.081 R)
• M2: 229,184 km (0.069 R)
• M3: 777,460 km (0.083 R)
• M4: 825,631 km (0.118 R)
• M5: 874,699 km (0.097 R)
• M6: 1,028,186 km (0.093 R)
• M7: 1,569,132 km (0.099 R)
• M8: 1,724,265 km (0.12 R)
• M9: 1,819,708 km (0.056 R)
• M10: 1,852,022 km (0.032 R)
• M11: 2,428,721 km (0.075 R)
• M12: 2,755,144 km (0.048 R)
• M13: 2,904,592 km (0.116 R)
• M14: 3,529,014 km (0.119 R)
• M15: 4,193,378 km (0.088 R)
• M16: 5,445,512 km (0.064 R)
• M17: 6,307,046 km (0.088 R)
• M18: 7,416,314 km (0.107 R)
• M19: 7,572,195 km (0.092 R)
• M20: 7,729,124 km (0.086 R)
• M21: 8,421,762 km (0.093 R)
• M22: 8,530,071 km (0.115 R)
• M23: 9,808,534 km (0.107 R)
• M24: 10,557,271 km (0.058 R)
• M25: 10,791,242 km (0.119 R)
• M26: 10,850,034 km (0.116 R)
• M27: 10,967,917 km (0.056 R)
• M28: 11,027,009 km (0.072 R)
• M29: 12,973,576 km (0.087 R)
• M30: 13,098,640 km (0.032 R)
• M31: 13,413,244 km (0.056 R)
• M32: 14,178,437 km (0.048 R)
• M33: 16,085,212 km (0.101 R)
• M34: 16,219,700 km (0.063 R)
• M35: 16,287,019 km (0.111 R)
• M36: 16,625,260 km (0.097 R)
• M37: 18,561,655 km (0.114 R)
• M38: 19,484,674 km (0.108 R)
• M39: 21,007,131 km (0.046 R)
• M40: 21,819,597 km (0.116 R)
• M41: 24,395,523 km (0.092 R)
• M42: 25,405,458 km (0.099 R)
• M43: 26,587,730 km (0.07 R)
• M44: 27,305,651 km (0.053 R)
• M45: 28,516,346 km (0.045 R)
• M46: 28,678,959 km (0.106 R)
• M47: 30,323,339 km (0.047 R)
• M48: 32,082,610 km (0.092 R)
• M49: 34,046,979 km (0.065 R)
• M50: 34,826,085 km (0.098 R)
• M51: 35,348,930 km (0.071 R)
• M52: 36,313,986 km (0.036 R)
• M53: 37,465,740 km (0.101 R)
• M54: 38,809,428 km (0.107 R)
• M55: 39,080,050 km (0.05 R)
• M56: 39,532,434 km (0.11 R)
• M57: 39,895,658 km (0.083 R)
• M58: 41,635,930 km (0.116 R)
• M59: 42,190,639 km (0.119 R)
• M60: 42,561,941 km (0.074 R)
• M61: 42,840,941 km (0.106 R)
• M62: 43,307,387 km (0.096 R)
• M63: 43,400,885 km (0.105 R)
• M64: 44,245,515 km (0.106 R)
• M65: 45,095,381 km (0.102 R)
• M66: 45,285,071 km (0.112 R)
• M67: 46,332,555 km (0.101 R)
• M68: 46,523,891 km (0.074 R)
• M69: 46,715,525 km (0.064 R)
• M70: 49,620,716 km (0.042 R)
• M71: 49,914,377 km (0.11 R)
• M72: 51,887,273 km (0.088 R)
• M73: 52,284,905 km (0.067 R)
• M74: 54,388,999 km (0.085 R)
• M75: 57,545,215 km (0.059 R)
• M76: 58,782,838 km (0.093 R)
• M77: 60,342,096 km (0.117 R)
• M78: 60,551,085 km (0.116 R)
• M79: 60,655,653 km (0.037 R)
• M80: 62,336,685 km (0.099 R)
• M81: 64,673,104 km (0.118 R)
• M82: 64,780,067 km (0.103 R)
• M83: 64,993,992 km (0.119 R)
• M84: 65,100,954 km (0.111 R)
• M85: 68,775,676 km (0.09 R)
• M86: 68,993,940 km (0.03 R)
• M87: 69,978,892 km (0.115 R)
• M88: 71,630,901 km (0.079 R)
• M89: 71,962,859 km (0.088 R)
• M90: 72,961,724 km (0.116 R)
• M91: 73,295,626 km (0.107 R)
• M92: 73,518,527 km (0.044 R)
• M93: 74,748,670 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit