🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.33 AU - 1.37 AU

Year: 591 Days

Day: 19.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,042,789 km

• M1: 443,558 km (0.048 R)
• M2: 800,498 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.21 AU - 1.87 AU

Year: 720 Days

Day: 14.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.92 AU - 2.12 AU

Year: 1082 Days

Day: 40.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,042,789 km

• M1: 891,454 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.36 AU - 4.98 AU

Year: 3208 Days

Day: 29.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 13.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.01 AU - 6.69 AU

Year: 4662 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,042,789 km

• M1: 206,894 km (0.078 R)
• M2: 334,650 km (0.106 R)
• M3: 502,798 km (0.073 R)
• M4: 718,668 km (0.098 R)
• M5: 806,781 km (0.106 R)
• M6: 1,052,571 km (0.075 R)
• M7: 1,308,084 km (0.077 R)
• M8: 1,451,847 km (0.09 R)
• M9: 1,738,626 km (0.106 R)
• M10: 2,386,385 km (0.113 R)
• M11: 2,768,009 km (0.093 R)
• M12: 3,083,362 km (0.104 R)
• M13: 3,589,601 km (0.037 R)
• M14: 3,749,072 km (0.066 R)
• M15: 3,910,788 km (0.07 R)
• M16: 4,265,334 km (0.1 R)
• M17: 4,410,145 km (0.072 R)
• M18: 4,532,067 km (0.104 R)
• M19: 5,365,328 km (0.063 R)
• M20: 5,627,124 km (0.086 R)
• M21: 6,000,969 km (0.105 R)
• M22: 6,382,892 km (0.11 R)
• M23: 6,576,921 km (0.06 R)
• M24: 6,688,670 km (0.105 R)
• M25: 6,857,417 km (0.1 R)
• M26: 7,084,806 km (0.115 R)
• M27: 7,285,715 km (0.045 R)
• M28: 7,488,570 km (0.114 R)
• M29: 7,693,370 km (0.098 R)
• M30: 7,870,344 km (0.071 R)
• M31: 8,318,838 km (0.071 R)
• M32: 8,500,600 km (0.114 R)
• M33: 8,960,763 km (0.059 R)
• M34: 9,147,162 km (0.086 R)
• M35: 10,684,130 km (0.102 R)
• M36: 11,080,864 km (0.12 R)
• M37: 11,314,536 km (0.115 R)
• M38: 11,448,725 km (0.052 R)
• M39: 12,059,533 km (0.093 R)
• M40: 13,955,088 km (0.104 R)
• M41: 14,063,097 km (0.118 R)
• M42: 15,679,203 km (0.096 R)
• M43: 15,941,747 km (0.088 R)
• M44: 16,357,330 km (0.096 R)
• M45: 16,509,322 km (0.096 R)
• M46: 16,814,651 km (0.118 R)
• M47: 17,045,032 km (0.025 R)
• M48: 17,199,118 km (0.076 R)
• M49: 17,353,652 km (0.086 R)
• M50: 17,898,338 km (0.079 R)
• M51: 18,251,389 km (0.052 R)
• M52: 19,767,713 km (0.102 R)
• M53: 20,051,351 km (0.104 R)
• M54: 20,295,644 km (0.113 R)
• M55: 20,622,964 km (0.039 R)
• M56: 20,951,930 km (0.083 R)
• M57: 22,411,706 km (0.095 R)
• M58: 23,175,104 km (0.1 R)
• M59: 23,645,888 km (0.097 R)
• M60: 23,990,263 km (0.058 R)
• M61: 24,206,431 km (0.06 R)
• M62: 25,296,551 km (0.083 R)
• M63: 25,384,365 km (0.098 R)
• M64: 25,692,836 km (0.076 R)
• M65: 25,913,942 km (0.073 R)
• M66: 27,163,832 km (0.051 R)
• M67: 28,205,183 km (0.044 R)
• M68: 28,937,315 km (0.055 R)
• M69: 29,536,753 km (0.087 R)
• M70: 29,675,730 km (0.042 R)
• M71: 30,000,656 km (0.046 R)
• M72: 30,140,231 km (0.117 R)
• M73: 30,420,278 km (0.112 R)
• M74: 31,218,084 km (0.05 R)
• M75: 31,312,480 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.91 AU - 11.73 AU

Year: 11593 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,042,789 km

• M1: 210,484 km (0.081 R)
• M2: 596,148 km (0.087 R)
• M3: 755,619 km (0.065 R)
• M4: 865,723 km (0.079 R)
• M5: 982,260 km (0.095 R)
• M6: 1,366,577 km (0.12 R)
• M7: 1,733,839 km (0.06 R)
• M8: 1,974,094 km (0.099 R)
• M9: 2,109,928 km (0.052 R)
• M10: 2,319,814 km (0.112 R)
• M11: 2,463,727 km (0.065 R)
• M12: 2,785,961 km (0.026 R)
• M13: 2,913,568 km (0.11 R)
• M14: 3,043,269 km (0.117 R)
• M15: 3,254,950 km (0.111 R)
• M16: 3,581,822 km (0.062 R)
• M17: 4,034,355 km (0.094 R)
• M18: 4,415,531 km (0.113 R)
• M19: 4,625,865 km (0.082 R)
• M20: 4,901,125 km (0.099 R)
• M21: 5,025,142 km (0.095 R)
• M22: 5,629,069 km (0.092 R)
• M23: 6,289,842 km (0.085 R)
• M24: 7,045,312 km (0.028 R)
• M25: 8,454,524 km (0.082 R)
• M26: 10,666,179 km (0.076 R)
• M27: 11,482,684 km (0.12 R)
• M28: 13,089,066 km (0.096 R)
• M29: 13,392,749 km (0.118 R)
• M30: 13,874,604 km (0.117 R)
• M31: 15,536,936 km (0.115 R)
• M32: 15,766,419 km (0.093 R)
• M33: 16,742,395 km (0.071 R)
• M34: 16,883,466 km (0.112 R)
• M35: 17,214,077 km (0.101 R)
• M36: 17,594,654 km (0.119 R)
• M37: 17,738,119 km (0.047 R)
• M38: 18,364,036 km (0.118 R)
• M39: 18,606,834 km (0.109 R)
• M40: 19,291,992 km (0.116 R)
• M41: 19,786,562 km (0.118 R)
• M42: 19,935,711 km (0.087 R)
• M43: 20,335,437 km (0.111 R)
• M44: 20,485,932 km (0.096 R)
• M45: 20,687,291 km (0.079 R)
• M46: 21,601,484 km (0.102 R)
• M47: 21,806,433 km (0.076 R)
• M48: 21,909,057 km (0.117 R)
• M49: 22,528,841 km (0.071 R)
• M50: 22,892,962 km (0.113 R)
• M51: 23,416,555 km (0.09 R)
• M52: 23,574,380 km (0.051 R)
• M53: 24,156,167 km (0.043 R)
• M54: 24,796,445 km (0.039 R)
• M55: 25,550,269 km (0.111 R)
• M56: 25,767,036 km (0.084 R)
• M57: 26,530,734 km (0.12 R)
• M58: 27,191,208 km (0.076 R)
• M59: 28,753,309 km (0.104 R)
• M60: 29,431,586 km (0.106 R)
• M61: 30,516,470 km (0.061 R)
• M62: 30,919,486 km (0.118 R)
• M63: 31,556,324 km (0.077 R)
• M64: 31,905,635 km (0.05 R)
• M65: 33,137,873 km (0.057 R)
• M66: 33,908,601 km (0.103 R)
• M67: 34,146,911 km (0.086 R)
• M68: 34,565,336 km (0.104 R)
• M69: 34,745,153 km (0.053 R)
• M70: 35,226,259 km (0.091 R)
• M71: 35,407,273 km (0.091 R)
• M72: 35,891,372 km (0.096 R)
• M73: 36,134,318 km (0.111 R)
• M74: 36,255,942 km (0.081 R)
• M75: 38,655,491 km (0.055 R)
• M76: 38,904,422 km (0.072 R)
• M77: 39,153,952 km (0.104 R)
• M78: 40,220,435 km (0.086 R)
• M79: 42,189,741 km (0.112 R)
• M80: 43,024,796 km (0.107 R)
• M81: 43,218,376 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 14.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.23 AU - 12.93 AU

Year: 13894 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,042,789 km

• M1: 247,136 km (0.066 R)
• M2: 398,529 km (0.089 R)
• M3: 545,284 km (0.116 R)
• M4: 1,187,657 km (0.046 R)
• M5: 1,866,533 km (0.114 R)
• M6: 2,422,887 km (0.081 R)
• M7: 3,758,048 km (0.114 R)
• M8: 4,103,619 km (0.072 R)
• M9: 5,286,490 km (0.109 R)
• M10: 5,587,181 km (0.101 R)
• M11: 6,026,700 km (0.088 R)
• M12: 6,939,097 km (0.074 R)
• M13: 7,221,388 km (0.07 R)
• M14: 7,363,955 km (0.114 R)
• M15: 7,992,565 km (0.097 R)
• M16: 8,891,649 km (0.101 R)
• M17: 8,993,525 km (0.088 R)
• M18: 9,095,700 km (0.109 R)
• M19: 9,613,010 km (0.077 R)
• M20: 9,875,255 km (0.092 R)
• M21: 11,221,935 km (0.119 R)
• M22: 11,498,242 km (0.076 R)
• M23: 13,028,778 km (0.078 R)
• M24: 13,553,118 km (0.094 R)
• M25: 14,263,110 km (0.118 R)
• M26: 14,682,881 km (0.1 R)
• M27: 15,411,872 km (0.12 R)
• M28: 16,402,359 km (0.097 R)
• M29: 17,413,491 km (0.081 R)
• M30: 19,761,580 km (0.098 R)
• M31: 20,364,010 km (0.037 R)
• M32: 20,633,735 km (0.11 R)
• M33: 21,313,209 km (0.117 R)
• M34: 23,325,150 km (0.113 R)
• M35: 24,103,957 km (0.098 R)
• M36: 24,389,390 km (0.117 R)
• M37: 24,604,212 km (0.07 R)
• M38: 24,747,677 km (0.07 R)
• M39: 25,107,759 km (0.068 R)
• M40: 25,833,009 km (0.086 R)
• M41: 27,304,304 km (0.084 R)
• M42: 28,124,998 km (0.069 R)
• M43: 30,558,656 km (0.116 R)
• M44: 31,022,410 km (0.114 R)
• M45: 32,349,193 km (0.062 R)
• M46: 32,585,109 km (0.087 R)
• M47: 33,217,459 km (0.097 R)
• M48: 33,694,377 km (0.097 R)
• M49: 35,381,243 km (0.052 R)
• M50: 35,868,184 km (0.084 R)
• M51: 37,590,205 km (0.088 R)
• M52: 38,753,179 km (0.088 R)
• M53: 38,920,280 km (0.109 R)
• M54: 40,012,344 km (0.073 R)
• M55: 42,140,673 km (0.031 R)
• M56: 43,002,207 km (0.075 R)
• M57: 43,695,593 km (0.094 R)
• M58: 44,043,708 km (0.119 R)
• M59: 44,218,139 km (0.104 R)
• M60: 45,093,735 km (0.079 R)
• M61: 45,886,454 km (0.038 R)
• M62: 46,595,099 km (0.115 R)
• M63: 47,039,854 km (0.118 R)
• M64: 47,664,874 km (0.073 R)
• M65: 48,472,403 km (0.093 R)
• M66: 48,832,784 km (0.095 R)
• M67: 49,103,706 km (0.045 R)
• M68: 49,646,896 km (0.108 R)
• M69: 50,101,224 km (0.099 R)
• M70: 51,747,848 km (0.059 R)
• M71: 52,116,158 km (0.081 R)
• M72: 52,208,460 km (0.048 R)
• M73: 53,226,474 km (0.094 R)
• M74: 55,094,203 km (0.034 R)
• M75: 55,282,098 km (0.084 R)
• M76: 55,376,195 km (0.102 R)
• M77: 60,340,152 km (0.118 R)
• M78: 61,019,176 km (0.118 R)
• M79: 62,189,032 km (0.068 R)
• M80: 62,580,679 km (0.09 R)
• M81: 62,874,938 km (0.094 R)
• M82: 62,973,224 km (0.107 R)
• M83: 63,464,952 km (0.066 R)
• M84: 63,563,387 km (0.064 R)
• M85: 64,155,496 km (0.044 R)
• M86: 64,254,380 km (0.076 R)
• M87: 64,749,399 km (0.042 R)
• M88: 65,046,949 km (0.093 R)
• M89: 65,444,580 km (0.099 R)
• M90: 66,842,273 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit