🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.23 AU - 1.73 AU

Year: 689 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,580,380 km

• M1: 1,062,743 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.17 AU - 3.31 AU

Year: 1737 Days

Day: 15.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 12.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.43 AU - 10.19 AU

Year: 11764 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,580,380 km

• M1: 174,431 km (0.067 R)
• M2: 284,236 km (0.101 R)
• M3: 432,338 km (0.119 R)
• M4: 515,065 km (0.041 R)
• M5: 661,971 km (0.102 R)
• M6: 772,224 km (0.114 R)
• M7: 1,083,837 km (0.087 R)
• M8: 1,395,898 km (0.073 R)
• M9: 1,851,573 km (0.029 R)
• M10: 2,013,887 km (0.092 R)
• M11: 2,196,246 km (0.09 R)
• M12: 2,416,305 km (0.091 R)
• M13: 2,660,149 km (0.116 R)
• M14: 2,912,222 km (0.103 R)
• M15: 3,049,852 km (0.054 R)
• M16: 3,260,635 km (0.043 R)
• M17: 3,604,112 km (0.025 R)
• M18: 3,959,556 km (0.076 R)
• M19: 4,385,312 km (0.061 R)
• M20: 4,623,771 km (0.084 R)
• M21: 4,805,532 km (0.028 R)
• M22: 5,428,308 km (0.11 R)
• M23: 5,577,457 km (0.062 R)
• M24: 5,684,719 km (0.091 R)
• M25: 6,432,708 km (0.059 R)
• M26: 6,545,356 km (0.113 R)
• M27: 6,772,744 km (0.025 R)
• M28: 7,095,277 km (0.111 R)
• M29: 7,517,592 km (0.094 R)
• M30: 7,636,373 km (0.113 R)
• M31: 7,924,050 km (0.111 R)
• M32: 8,166,398 km (0.085 R)
• M33: 8,313,004 km (0.112 R)
• M34: 8,435,974 km (0.118 R)
• M35: 8,633,892 km (0.086 R)
• M36: 8,933,536 km (0.11 R)
• M37: 9,034,215 km (0.071 R)
• M38: 9,185,908 km (0.11 R)
• M39: 9,364,079 km (0.08 R)
• M40: 9,723,712 km (0.06 R)
• M41: 9,827,234 km (0.064 R)
• M42: 9,931,204 km (0.118 R)
• M43: 10,035,624 km (0.102 R)
• M44: 10,883,544 km (0.034 R)
• M45: 11,099,115 km (0.117 R)
• M46: 11,261,728 km (0.117 R)
• M47: 11,644,249 km (0.068 R)
• M48: 11,920,108 km (0.036 R)
• M49: 12,226,185 km (0.073 R)
• M50: 12,789,122 km (0.089 R)
• M51: 12,874,393 km (0.04 R)
• M52: 13,331,863 km (0.092 R)
• M53: 13,649,459 km (0.042 R)
• M54: 13,823,890 km (0.118 R)
• M55: 14,204,168 km (0.111 R)
• M56: 14,825,747 km (0.053 R)
• M57: 15,094,874 km (0.075 R)
• M58: 15,516,740 km (0.109 R)
• M59: 16,187,537 km (0.07 R)
• M60: 16,464,742 km (0.092 R)
• M61: 17,462,859 km (0.12 R)
• M62: 17,620,684 km (0.114 R)
• M63: 17,874,103 km (0.045 R)
• M64: 18,096,705 km (0.108 R)
• M65: 18,192,447 km (0.108 R)
• M66: 18,770,344 km (0.097 R)
• M67: 18,899,597 km (0.035 R)
• M68: 19,944,388 km (0.068 R)
• M69: 20,109,245 km (0.062 R)
• M70: 20,407,244 km (0.089 R)
• M71: 22,226,055 km (0.068 R)
• M72: 22,534,226 km (0.082 R)
• M73: 22,774,929 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.1

Radius: 7.4

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.47 AU - 12.65 AU

Year: 17043 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,580,380 km

• M1: 231,129 km (0.074 R)
• M2: 282,890 km (0.097 R)
• M3: 354,996 km (0.088 R)
• M4: 593,904 km (0.1 R)
• M5: 1,107,772 km (0.12 R)
• M6: 1,155,793 km (0.114 R)
• M7: 1,485,058 km (0.11 R)
• M8: 1,619,397 km (0.116 R)
• M9: 2,831,439 km (0.066 R)
• M10: 3,556,091 km (0.062 R)
• M11: 3,736,805 km (0.095 R)
• M12: 5,124,625 km (0.107 R)
• M13: 5,536,019 km (0.119 R)
• M14: 5,619,494 km (0.111 R)
• M15: 5,745,605 km (0.119 R)
• M16: 5,830,128 km (0.036 R)
• M17: 6,000,670 km (0.03 R)
• M18: 6,215,941 km (0.101 R)
• M19: 6,302,857 km (0.102 R)
• M20: 6,610,132 km (0.101 R)
• M21: 6,787,854 km (0.092 R)
• M22: 7,468,374 km (0.068 R)
• M23: 8,361,474 km (0.067 R)
• M24: 9,537,163 km (0.116 R)
• M25: 9,637,394 km (0.05 R)
• M26: 10,246,557 km (0.114 R)
• M27: 11,769,612 km (0.09 R)
• M28: 12,529,869 km (0.073 R)
• M29: 13,530,529 km (0.12 R)
• M30: 15,254,644 km (0.078 R)
• M31: 16,502,141 km (0.105 R)
• M32: 16,864,617 km (0.101 R)
• M33: 17,474,527 km (0.111 R)
• M34: 17,720,466 km (0.113 R)
• M35: 19,410,623 km (0.093 R)
• M36: 19,665,388 km (0.086 R)
• M37: 20,178,210 km (0.106 R)
• M38: 20,825,370 km (0.1 R)
• M39: 21,611,058 km (0.095 R)
• M40: 22,807,542 km (0.094 R)
• M41: 24,504,879 km (0.096 R)
• M42: 24,711,324 km (0.113 R)
• M43: 26,806,891 km (0.051 R)
• M44: 27,304,005 km (0.119 R)
• M45: 27,875,918 km (0.109 R)
• M46: 28,163,295 km (0.069 R)
• M47: 28,523,976 km (0.107 R)
• M48: 29,541,840 km (0.091 R)
• M49: 29,981,807 km (0.103 R)
• M50: 30,055,409 km (0.096 R)
• M51: 30,202,613 km (0.051 R)
• M52: 30,645,722 km (0.098 R)
• M53: 31,091,075 km (0.116 R)
• M54: 31,688,120 km (0.106 R)
• M55: 32,063,312 km (0.045 R)
• M56: 32,817,883 km (0.117 R)
• M57: 34,267,636 km (0.04 R)
• M58: 34,498,466 km (0.1 R)
• M59: 34,575,509 km (0.113 R)
• M60: 35,504,811 km (0.064 R)
• M61: 37,308,512 km (0.104 R)
• M62: 38,341,186 km (0.081 R)
• M63: 38,981,316 km (0.046 R)
• M64: 39,222,318 km (0.1 R)
• M65: 39,383,135 km (0.114 R)
• M66: 41,576,988 km (0.089 R)
• M67: 43,310,528 km (0.085 R)
• M68: 45,067,555 km (0.099 R)
• M69: 45,320,525 km (0.081 R)
• M70: 46,251,922 km (0.081 R)
• M71: 46,677,378 km (0.092 R)
• M72: 46,933,190 km (0.109 R)
• M73: 47,018,611 km (0.112 R)
• M74: 47,275,171 km (0.036 R)
• M75: 47,532,031 km (0.12 R)
• M76: 48,305,751 km (0.082 R)
• M77: 49,952,823 km (0.076 R)
• M78: 50,127,255 km (0.085 R)
• M79: 50,739,409 km (0.07 R)
• M80: 51,971,048 km (0.107 R)
• M81: 52,413,409 km (0.111 R)
• M82: 52,768,106 km (0.077 R)
• M83: 53,123,550 km (0.082 R)
• M84: 53,926,442 km (0.11 R)
• M85: 54,643,465 km (0.096 R)
• M86: 54,733,223 km (0.067 R)
• M87: 55,905,771 km (0.047 R)
• M88: 56,995,293 km (0.05 R)
• M89: 57,177,653 km (0.115 R)
• M90: 57,725,630 km (0.118 R)
• M91: 58,459,108 km (0.112 R)
• M92: 59,011,124 km (0.065 R)
• M93: 60,027,791 km (0.074 R)
• M94: 62,547,618 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 7.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.51 AU - 20.55 AU

Year: 31785 Days

Day: 16.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,580,380 km

• M1: 143,764 km (0.101 R)
• M2: 267,331 km (0.029 R)
• M3: 408,851 km (0.078 R)
• M4: 1,265,448 km (0.11 R)
• M5: 1,536,520 km (0.062 R)
• M6: 2,181,137 km (0.108 R)
• M7: 2,254,739 km (0.102 R)
• M8: 2,661,645 km (0.095 R)
• M9: 3,036,388 km (0.079 R)
• M10: 3,600,522 km (0.047 R)
• M11: 4,288,971 km (0.029 R)
• M12: 4,920,124 km (0.055 R)
• M13: 4,984,751 km (0.049 R)
• M14: 5,312,669 km (0.037 R)
• M15: 5,546,341 km (0.08 R)
• M16: 5,954,893 km (0.052 R)
• M17: 6,197,690 km (0.067 R)
• M18: 6,550,292 km (0.084 R)
• M19: 6,981,882 km (0.117 R)
• M20: 7,348,696 km (0.057 R)
• M21: 8,447,493 km (0.111 R)
• M22: 9,515,921 km (0.05 R)
• M23: 9,637,244 km (0.103 R)
• M24: 9,881,538 km (0.105 R)
• M25: 10,127,776 km (0.114 R)
• M26: 10,376,108 km (0.062 R)
• M27: 10,668,273 km (0.118 R)
• M28: 11,090,588 km (0.077 R)
• M29: 11,690,774 km (0.105 R)
• M30: 12,878,133 km (0.083 R)
• M31: 13,690,898 km (0.11 R)
• M32: 15,555,635 km (0.113 R)
• M33: 17,103,824 km (0.074 R)
• M34: 17,647,313 km (0.073 R)
• M35: 18,046,141 km (0.076 R)
• M36: 19,056,226 km (0.09 R)
• M37: 19,209,264 km (0.115 R)
• M38: 19,929,129 km (0.037 R)
• M39: 20,344,413 km (0.077 R)
• M40: 20,396,622 km (0.109 R)
• M41: 20,500,892 km (0.12 R)
• M42: 20,762,539 km (0.06 R)
• M43: 22,571,177 km (0.107 R)
• M44: 23,112,721 km (0.083 R)
• M45: 23,221,629 km (0.081 R)
• M46: 24,208,526 km (0.097 R)
• M47: 24,707,136 km (0.104 R)
• M48: 25,545,781 km (0.047 R)
• M49: 25,996,819 km (0.119 R)
• M50: 28,875,082 km (0.105 R)
• M51: 28,933,575 km (0.044 R)
• M52: 29,521,644 km (0.097 R)
• M53: 29,758,008 km (0.11 R)
• M54: 30,411,153 km (0.097 R)
• M55: 30,590,072 km (0.1 R)
• M56: 31,189,211 km (0.11 R)
• M57: 31,550,490 km (0.081 R)
• M58: 31,792,091 km (0.111 R)
• M59: 32,886,998 km (0.112 R)
• M60: 34,490,238 km (0.072 R)
• M61: 34,801,551 km (0.064 R)
• M62: 36,815,438 km (0.089 R)
• M63: 37,900,621 km (0.072 R)
• M64: 38,543,891 km (0.104 R)
• M65: 38,608,368 km (0.068 R)
• M66: 40,429,722 km (0.113 R)
• M67: 40,495,246 km (0.094 R)
• M68: 41,284,674 km (0.072 R)
• M69: 42,079,338 km (0.069 R)
• M70: 42,278,752 km (0.117 R)
• M71: 42,812,068 km (0.117 R)
• M72: 44,020,370 km (0.095 R)
• M73: 45,035,691 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit