🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 631 Days

Day: 24.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.5 AU - 2.32 AU

Year: 974 Days

Day: 12.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,981,850 km

• M1: 1,380,040 km (0.103 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.4

Radius: 6.3

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.41 AU - 16.99 AU

Year: 22952 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,981,850 km

• M1: 86,767 km (0.041 R)
• M2: 325,375 km (0.054 R)
• M3: 365,468 km (0.109 R)
• M4: 429,047 km (0.104 R)
• M5: 496,815 km (0.075 R)
• M6: 1,395,898 km (0.086 R)
• M7: 1,499,419 km (0.087 R)
• M8: 1,677,740 km (0.035 R)
• M9: 2,252,794 km (0.041 R)
• M10: 2,928,079 km (0.091 R)
• M11: 3,151,130 km (0.089 R)
• M12: 3,853,342 km (0.075 R)
• M13: 4,197,118 km (0.085 R)
• M14: 4,861,482 km (0.101 R)
• M15: 4,913,991 km (0.113 R)
• M16: 5,232,784 km (0.105 R)
• M17: 5,503,556 km (0.037 R)
• M18: 9,878,247 km (0.091 R)
• M19: 9,944,818 km (0.053 R)
• M20: 10,892,819 km (0.051 R)
• M21: 11,377,516 km (0.105 R)
• M22: 11,517,241 km (0.074 R)
• M23: 11,587,402 km (0.066 R)
• M24: 12,082,122 km (0.112 R)
• M25: 12,511,618 km (0.082 R)
• M26: 13,019,054 km (0.07 R)
• M27: 13,607,273 km (0.117 R)
• M28: 13,681,324 km (0.051 R)
• M29: 14,885,587 km (0.1 R)
• M30: 15,038,476 km (0.106 R)
• M31: 15,966,880 km (0.106 R)
• M32: 16,596,089 km (0.08 R)
• M33: 18,531,885 km (0.074 R)
• M34: 19,192,958 km (0.072 R)
• M35: 20,537,843 km (0.067 R)
• M36: 21,913,096 km (0.08 R)
• M37: 23,406,382 km (0.039 R)
• M38: 24,030,953 km (0.032 R)
• M39: 25,661,570 km (0.097 R)
• M40: 25,936,830 km (0.103 R)
• M41: 28,647,693 km (0.108 R)
• M42: 28,742,688 km (0.117 R)
• M43: 30,278,160 km (0.112 R)
• M44: 30,374,950 km (0.103 R)
• M45: 30,568,978 km (0.082 R)
• M46: 30,763,456 km (0.119 R)
• M47: 32,928,885 km (0.113 R)
• M48: 33,628,255 km (0.072 R)
• M49: 33,828,866 km (0.044 R)
• M50: 38,763,501 km (0.111 R)
• M51: 38,973,836 km (0.067 R)
• M52: 40,991,911 km (0.065 R)
• M53: 41,206,285 km (0.046 R)
• M54: 41,313,696 km (0.087 R)
• M55: 41,851,650 km (0.072 R)
• M56: 42,067,520 km (0.103 R)
• M57: 44,907,635 km (0.082 R)
• M58: 45,571,700 km (0.052 R)
• M59: 45,905,004 km (0.036 R)
• M60: 46,127,606 km (0.1 R)
• M61: 48,147,476 km (0.116 R)
• M62: 48,373,668 km (0.086 R)
• M63: 51,115,648 km (0.096 R)
• M64: 53,438,753 km (0.044 R)
• M65: 55,203,709 km (0.108 R)
• M66: 55,558,854 km (0.094 R)
• M67: 57,346,549 km (0.1 R)
• M68: 59,880,886 km (0.105 R)
• M69: 60,124,132 km (0.108 R)
• M70: 62,205,188 km (0.088 R)
• M71: 64,434,196 km (0.105 R)
• M72: 65,558,424 km (0.055 R)
• M73: 65,934,663 km (0.036 R)
• M74: 67,573,059 km (0.111 R)
• M75: 68,588,081 km (0.106 R)
• M76: 68,842,547 km (0.078 R)
• M77: 69,097,461 km (0.095 R)
• M78: 71,018,747 km (0.114 R)
• M79: 71,533,962 km (0.098 R)
• M80: 71,663,065 km (0.095 R)
• M81: 73,607,688 km (0.051 R)
• M82: 75,044,725 km (0.118 R)
• M83: 77,946,325 km (0.107 R)
• M84: 81,288,042 km (0.103 R)
• M85: 82,502,478 km (0.115 R)
• M86: 83,722,897 km (0.113 R)
• M87: 84,131,000 km (0.118 R)
• M88: 87,972,075 km (0.12 R)
• M89: 90,610,832 km (0.043 R)
• M90: 92,150,344 km (0.063 R)
• M91: 92,993,776 km (0.105 R)
• M92: 93,134,698 km (0.091 R)
• M93: 94,405,232 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 4.7

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.27 AU - 21.71 AU

Year: 28153 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,981,850 km

• M1: 879,187 km (0.046 R)
• M2: 1,236,875 km (0.1 R)
• M3: 1,431,203 km (0.09 R)
• M4: 1,670,111 km (0.114 R)
• M5: 2,032,885 km (0.037 R)
• M6: 2,744,822 km (0.115 R)
• M7: 3,214,559 km (0.105 R)
• M8: 3,436,263 km (0.118 R)
• M9: 3,847,657 km (0.085 R)
• M10: 3,941,306 km (0.1 R)
• M11: 4,178,418 km (0.078 R)
• M12: 4,518,304 km (0.106 R)
• M13: 5,380,138 km (0.065 R)
• M14: 6,072,626 km (0.092 R)
• M15: 7,134,173 km (0.028 R)
• M16: 8,012,013 km (0.11 R)
• M17: 8,071,703 km (0.063 R)
• M18: 8,554,904 km (0.118 R)
• M19: 9,995,232 km (0.117 R)
• M20: 10,776,133 km (0.032 R)
• M21: 11,576,482 km (0.105 R)
• M22: 11,711,718 km (0.098 R)
• M23: 12,395,680 km (0.034 R)
• M24: 12,534,058 km (0.093 R)
• M25: 12,672,884 km (0.109 R)
• M26: 13,162,967 km (0.07 R)
• M27: 13,516,916 km (0.048 R)
• M28: 14,306,344 km (0.108 R)
• M29: 15,332,435 km (0.076 R)
• M30: 16,382,164 km (0.064 R)
• M31: 16,839,185 km (0.046 R)
• M32: 16,992,373 km (0.12 R)
• M33: 18,078,005 km (0.113 R)
• M34: 18,392,310 km (0.107 R)
• M35: 19,345,997 km (0.098 R)
• M36: 19,667,482 km (0.117 R)
• M37: 20,315,690 km (0.1 R)
• M38: 20,642,412 km (0.118 R)
• M39: 20,724,391 km (0.115 R)
• M40: 21,053,208 km (0.093 R)
• M41: 21,301,091 km (0.058 R)
• M42: 21,466,696 km (0.115 R)
• M43: 21,799,551 km (0.092 R)
• M44: 22,050,277 km (0.084 R)
• M45: 22,217,827 km (0.102 R)
• M46: 23,147,578 km (0.083 R)
• M47: 24,522,382 km (0.107 R)
• M48: 25,132,143 km (0.099 R)
• M49: 25,219,658 km (0.08 R)
• M50: 27,080,805 km (0.089 R)
• M51: 30,372,556 km (0.119 R)
• M52: 31,970,411 km (0.117 R)
• M53: 32,160,101 km (0.111 R)
• M54: 32,350,240 km (0.057 R)
• M55: 33,306,620 km (0.09 R)
• M56: 33,981,456 km (0.099 R)
• M57: 35,051,080 km (0.093 R)
• M58: 36,527,462 km (0.048 R)
• M59: 36,626,645 km (0.101 R)
• M60: 37,622,967 km (0.107 R)
• M61: 38,124,569 km (0.109 R)
• M62: 38,225,098 km (0.111 R)
• M63: 39,540,512 km (0.069 R)
• M64: 40,562,565 km (0.116 R)
• M65: 41,179,806 km (0.107 R)
• M66: 42,632,252 km (0.085 R)
• M67: 43,155,096 km (0.049 R)
• M68: 44,842,261 km (0.064 R)
• M69: 45,907,697 km (0.103 R)
• M70: 46,229,033 km (0.044 R)
• M71: 48,063,402 km (0.111 R)
• M72: 48,716,547 km (0.097 R)
• M73: 49,372,683 km (0.112 R)
• M74: 50,914,738 km (0.104 R)
• M75: 52,472,650 km (0.106 R)
• M76: 53,482,436 km (0.081 R)
• M77: 53,594,933 km (0.066 R)
• M78: 55,293,318 km (0.079 R)
• M79: 58,278,543 km (0.097 R)
• M80: 61,551,595 km (0.063 R)
• M81: 64,403,978 km (0.094 R)
• M82: 65,003,716 km (0.102 R)
• M83: 65,966,976 km (0.117 R)
• M84: 66,329,452 km (0.089 R)
• M85: 67,299,295 km (0.067 R)
• M86: 68,029,781 km (0.09 R)
• M87: 68,518,218 km (0.066 R)
• M88: 68,762,811 km (0.034 R)
• M89: 69,498,533 km (0.075 R)
• M90: 70,606,904 km (0.061 R)
• M91: 70,730,322 km (0.083 R)
• M92: 76,870,118 km (0.066 R)
• M93: 84,092,553 km (0.059 R)
• M94: 84,879,139 km (0.109 R)
• M95: 87,253,556 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit