🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 217 Days

Day: 18.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 74.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.06 AU - 1.26 AU

Year: 454 Days

Day: 41.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,064,654 km

• M1: 130,150 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.97 AU - 4.49 AU

Year: 2618 Days

Day: 32.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 14.8

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.48 AU - 6.28 AU

Year: 4535 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,064,654 km

• M1: 187,446 km (0.085 R)
• M2: 330,761 km (0.046 R)
• M3: 466,297 km (0.098 R)
• M4: 594,951 km (0.109 R)
• M5: 702,512 km (0.099 R)
• M6: 906,264 km (0.087 R)
• M7: 1,071,719 km (0.106 R)
• M8: 1,328,728 km (0.11 R)
• M9: 1,465,162 km (0.108 R)
• M10: 1,707,959 km (0.099 R)
• M11: 1,837,810 km (0.108 R)
• M12: 1,971,102 km (0.076 R)
• M13: 2,254,889 km (0.086 R)
• M14: 2,434,705 km (0.093 R)
• M15: 3,274,548 km (0.081 R)
• M16: 4,296,451 km (0.079 R)
• M17: 4,485,094 km (0.114 R)
• M18: 4,621,527 km (0.112 R)
• M19: 4,852,057 km (0.109 R)
• M20: 5,143,324 km (0.09 R)
• M21: 6,232,995 km (0.102 R)
• M22: 6,893,171 km (0.108 R)
• M23: 6,998,488 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 14.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.39 AU - 10.39 AU

Year: 10458 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,064,654 km

• M1: 201,209 km (0.085 R)
• M2: 355,145 km (0.117 R)
• M3: 745,895 km (0.12 R)
• M4: 1,498,971 km (0.116 R)
• M5: 1,640,490 km (0.086 R)
• M6: 1,861,746 km (0.045 R)
• M7: 1,957,039 km (0.081 R)
• M8: 3,226,377 km (0.107 R)
• M9: 3,625,355 km (0.088 R)
• M10: 3,941,455 km (0.112 R)
• M11: 4,471,032 km (0.058 R)
• M12: 4,889,756 km (0.083 R)
• M13: 4,996,419 km (0.095 R)
• M14: 5,458,826 km (0.078 R)
• M15: 5,906,573 km (0.086 R)
• M16: 6,366,437 km (0.096 R)
• M17: 8,097,434 km (0.098 R)
• M18: 8,576,147 km (0.025 R)
• M19: 10,203,622 km (0.061 R)
• M20: 10,409,319 km (0.07 R)
• M21: 10,894,914 km (0.08 R)
• M22: 11,105,398 km (0.078 R)
• M23: 11,211,014 km (0.107 R)
• M24: 11,924,297 km (0.114 R)
• M25: 12,505,634 km (0.091 R)
• M26: 12,910,595 km (0.099 R)
• M27: 13,133,347 km (0.088 R)
• M28: 13,545,040 km (0.087 R)
• M29: 14,535,079 km (0.102 R)
• M30: 15,430,272 km (0.109 R)
• M31: 16,343,418 km (0.067 R)
• M32: 16,786,227 km (0.103 R)
• M33: 18,221,769 km (0.063 R)
• M34: 19,568,598 km (0.063 R)
• M35: 20,081,869 km (0.073 R)
• M36: 20,340,224 km (0.079 R)
• M37: 20,860,077 km (0.081 R)
• M38: 21,472,381 km (0.07 R)
• M39: 21,824,833 km (0.117 R)
• M40: 22,312,522 km (0.103 R)
• M41: 23,163,585 km (0.113 R)
• M42: 23,661,147 km (0.118 R)
• M43: 23,888,536 km (0.089 R)
• M44: 24,116,673 km (0.104 R)
• M45: 24,391,334 km (0.035 R)
• M46: 24,574,891 km (0.088 R)
• M47: 26,248,742 km (0.045 R)
• M48: 26,625,579 km (0.066 R)
• M49: 27,432,659 km (0.053 R)
• M50: 27,575,824 km (0.106 R)
• M51: 27,863,052 km (0.06 R)
• M52: 28,295,839 km (0.031 R)
• M53: 28,779,190 km (0.117 R)
• M54: 29,119,226 km (0.079 R)
• M55: 29,265,383 km (0.119 R)
• M56: 30,295,214 km (0.105 R)
• M57: 30,443,167 km (0.109 R)
• M58: 31,336,864 km (0.039 R)
• M59: 32,946,537 km (0.057 R)
• M60: 33,200,555 km (0.108 R)
• M61: 34,120,282 km (0.108 R)
• M62: 34,531,676 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 7.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.51 AU - 15.17 AU

Year: 18713 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,064,654 km

• M1: 148,850 km (0.065 R)
• M2: 209,437 km (0.067 R)
• M3: 282,890 km (0.047 R)
• M4: 337,942 km (0.093 R)
• M5: 545,883 km (0.069 R)
• M6: 792,270 km (0.085 R)
• M7: 1,026,541 km (0.118 R)
• M8: 1,140,385 km (0.074 R)
• M9: 1,405,322 km (0.115 R)
• M10: 1,610,122 km (0.05 R)
• M11: 2,192,806 km (0.041 R)
• M12: 3,061,520 km (0.069 R)
• M13: 3,226,976 km (0.107 R)
• M14: 3,429,382 km (0.073 R)
• M15: 3,917,669 km (0.054 R)
• M16: 5,192,243 km (0.093 R)
• M17: 5,792,130 km (0.104 R)
• M18: 7,056,831 km (0.073 R)
• M19: 7,187,878 km (0.083 R)
• M20: 9,200,568 km (0.101 R)
• M21: 9,248,290 km (0.047 R)
• M22: 9,487,796 km (0.088 R)
• M23: 9,826,635 km (0.05 R)
• M24: 10,715,995 km (0.102 R)
• M25: 11,476,550 km (0.099 R)
• M26: 11,785,769 km (0.107 R)
• M27: 12,517,751 km (0.055 R)
• M28: 12,996,016 km (0.067 R)
• M29: 13,264,394 km (0.107 R)
• M30: 13,318,250 km (0.056 R)
• M31: 13,426,259 km (0.047 R)
• M32: 13,480,264 km (0.081 R)
• M33: 13,861,140 km (0.09 R)
• M34: 14,355,860 km (0.071 R)
• M35: 14,856,415 km (0.115 R)
• M36: 15,080,662 km (0.115 R)
• M37: 15,760,285 km (0.092 R)
• M38: 16,449,931 km (0.094 R)
• M39: 16,798,494 km (0.117 R)
• M40: 17,384,619 km (0.092 R)
• M41: 18,516,925 km (0.099 R)
• M42: 19,183,384 km (0.052 R)
• M43: 19,734,353 km (0.099 R)
• M44: 20,166,541 km (0.048 R)
• M45: 20,664,403 km (0.075 R)
• M46: 21,103,173 km (0.11 R)
• M47: 21,166,154 km (0.112 R)
• M48: 21,990,139 km (0.067 R)
• M49: 23,604,001 km (0.073 R)
• M50: 23,669,375 km (0.115 R)
• M51: 23,865,797 km (0.115 R)
• M52: 25,456,471 km (0.097 R)
• M53: 26,129,213 km (0.083 R)
• M54: 26,264,599 km (0.089 R)
• M55: 26,739,871 km (0.066 R)
• M56: 27,012,738 km (0.081 R)
• M57: 28,321,420 km (0.073 R)
• M58: 28,599,523 km (0.063 R)
• M59: 28,878,672 km (0.119 R)
• M60: 28,948,534 km (0.11 R)
• M61: 29,228,731 km (0.034 R)
• M62: 30,714,388 km (0.11 R)
• M63: 31,286,749 km (0.076 R)
• M64: 32,514,798 km (0.063 R)
• M65: 33,832,306 km (0.071 R)
• M66: 34,127,313 km (0.119 R)
• M67: 34,645,969 km (0.092 R)
• M68: 34,943,370 km (0.061 R)
• M69: 36,217,046 km (0.112 R)
• M70: 36,745,875 km (0.101 R)
• M71: 38,117,687 km (0.108 R)
• M72: 39,428,464 km (0.09 R)
• M73: 39,505,955 km (0.119 R)
• M74: 39,816,820 km (0.091 R)
• M75: 40,440,792 km (0.032 R)
• M76: 41,856,437 km (0.097 R)
• M77: 42,332,009 km (0.068 R)
• M78: 44,736,346 km (0.057 R)
• M79: 45,385,002 km (0.114 R)
• M80: 46,691,590 km (0.071 R)
• M81: 47,762,112 km (0.045 R)
• M82: 48,176,049 km (0.085 R)
• M83: 48,341,954 km (0.112 R)
• M84: 49,007,514 km (0.071 R)
• M85: 49,843,767 km (0.119 R)
• M86: 50,684,656 km (0.112 R)
• M87: 50,853,403 km (0.041 R)
• M88: 51,954,742 km (0.06 R)
• M89: 52,124,984 km (0.085 R)
• M90: 54,612,797 km (0.101 R)
• M91: 55,392,651 km (0.104 R)
• M92: 55,740,466 km (0.077 R)
• M93: 56,350,975 km (0.079 R)
• M94: 57,051,242 km (0.049 R)
• M95: 57,842,615 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 6.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.8 AU - 17.56 AU

Year: 21495 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,064,654 km

• M1: 104,120 km (0.085 R)
• M2: 276,307 km (0.094 R)
• M3: 521,049 km (0.058 R)
• M4: 591,809 km (0.118 R)
• M5: 840,590 km (0.08 R)
• M6: 1,065,436 km (0.103 R)
• M7: 1,289,534 km (0.033 R)
• M8: 1,957,339 km (0.114 R)
• M9: 2,302,461 km (0.1 R)
• M10: 2,741,531 km (0.085 R)
• M11: 2,842,509 km (0.099 R)
• M12: 3,393,329 km (0.091 R)
• M13: 5,171,000 km (0.101 R)
• M14: 5,359,194 km (0.037 R)
• M15: 5,485,904 km (0.085 R)
• M16: 5,937,240 km (0.1 R)
• M17: 6,636,461 km (0.055 R)
• M18: 7,047,556 km (0.054 R)
• M19: 9,148,359 km (0.053 R)
• M20: 9,490,489 km (0.114 R)
• M21: 10,109,226 km (0.119 R)
• M22: 10,463,025 km (0.068 R)
• M23: 11,835,585 km (0.093 R)
• M24: 15,461,090 km (0.066 R)
• M25: 15,641,804 km (0.118 R)
• M26: 16,555,248 km (0.04 R)
• M27: 16,601,325 km (0.111 R)
• M28: 18,194,991 km (0.111 R)
• M29: 19,934,963 km (0.109 R)
• M30: 21,475,223 km (0.084 R)
• M31: 21,878,988 km (0.052 R)
• M32: 22,336,159 km (0.062 R)
• M33: 23,414,909 km (0.119 R)
• M34: 23,830,492 km (0.091 R)
• M35: 23,882,552 km (0.086 R)
• M36: 23,986,822 km (0.039 R)
• M37: 24,091,391 km (0.084 R)
• M38: 24,300,678 km (0.093 R)
• M39: 26,158,684 km (0.094 R)
• M40: 26,319,950 km (0.116 R)
• M41: 26,427,810 km (0.114 R)
• M42: 26,481,665 km (0.071 R)
• M43: 27,023,060 km (0.1 R)
• M44: 29,169,191 km (0.049 R)
• M45: 29,952,785 km (0.055 R)
• M46: 30,686,712 km (0.099 R)
• M47: 30,913,652 km (0.097 R)
• M48: 31,769,950 km (0.074 R)
• M49: 32,576,133 km (0.083 R)
• M50: 32,749,667 km (0.114 R)
• M51: 33,505,585 km (0.025 R)
• M52: 35,271,887 km (0.112 R)
• M53: 35,331,277 km (0.116 R)
• M54: 37,370,446 km (0.048 R)
• M55: 38,038,400 km (0.118 R)
• M56: 38,404,317 km (0.119 R)
• M57: 39,139,740 km (0.049 R)
• M58: 39,756,233 km (0.073 R)
• M59: 39,941,734 km (0.062 R)
• M60: 40,749,114 km (0.05 R)
• M61: 40,873,729 km (0.105 R)
• M62: 41,311,153 km (0.096 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit