🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.52 AU - 2.12 AU

Year: 920 Days

Day: 14.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.59 AU - 2.15 AU

Year: 958 Days

Day: 35.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 172.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 9.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.46 AU - 7.92 AU

Year: 6484 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,905,475 km

• M1: 236,963 km (0.035 R)
• M2: 319,691 km (0.058 R)
• M3: 464,352 km (0.111 R)
• M4: 567,425 km (0.094 R)
• M5: 702,512 km (0.033 R)
• M6: 836,402 km (0.112 R)
• M7: 1,047,035 km (0.087 R)
• M8: 1,728,903 km (0.09 R)
• M9: 1,930,860 km (0.089 R)
• M10: 2,069,836 km (0.117 R)
• M11: 2,284,659 km (0.108 R)
• M12: 2,394,912 km (0.097 R)
• M13: 3,133,776 km (0.095 R)
• M14: 3,215,606 km (0.037 R)
• M15: 3,423,098 km (0.09 R)
• M16: 3,635,079 km (0.078 R)
• M17: 3,939,062 km (0.09 R)
• M18: 4,005,333 km (0.067 R)
• M19: 4,094,195 km (0.099 R)
• M20: 4,274,011 km (0.081 R)
• M21: 4,479,409 km (0.057 R)
• M22: 4,594,899 km (0.1 R)
• M23: 4,876,292 km (0.083 R)
• M24: 4,995,223 km (0.097 R)
• M25: 5,754,132 km (0.114 R)
• M26: 5,854,662 km (0.099 R)
• M27: 5,955,790 km (0.091 R)
• M28: 6,057,517 km (0.084 R)
• M29: 6,288,496 km (0.097 R)
• M30: 6,496,437 km (0.052 R)
• M31: 6,653,664 km (0.078 R)
• M32: 6,865,495 km (0.076 R)
• M33: 7,052,642 km (0.065 R)
• M34: 7,514,301 km (0.101 R)
• M35: 7,651,931 km (0.096 R)
• M36: 7,734,808 km (0.117 R)
• M37: 8,098,032 km (0.115 R)
• M38: 8,210,829 km (0.114 R)
• M39: 8,667,401 km (0.047 R)
• M40: 9,191,144 km (0.106 R)
• M41: 9,367,968 km (0.098 R)
• M42: 9,695,139 km (0.089 R)
• M43: 9,845,036 km (0.096 R)
• M44: 10,026,049 km (0.097 R)
• M45: 10,116,855 km (0.056 R)
• M46: 10,268,996 km (0.101 R)
• M47: 11,323,362 km (0.108 R)
• M48: 11,544,767 km (0.094 R)
• M49: 12,837,143 km (0.102 R)
• M50: 12,902,966 km (0.116 R)
• M51: 13,101,034 km (0.119 R)
• M52: 14,208,806 km (0.114 R)
• M53: 14,722,226 km (0.079 R)
• M54: 14,825,598 km (0.08 R)
• M55: 15,206,923 km (0.044 R)
• M56: 15,873,082 km (0.103 R)
• M57: 16,799,990 km (0.071 R)
• M58: 16,872,097 km (0.1 R)
• M59: 16,980,406 km (0.119 R)
• M60: 18,557,167 km (0.097 R)
• M61: 18,706,316 km (0.071 R)
• M62: 19,268,804 km (0.101 R)
• M63: 19,382,050 km (0.113 R)
• M64: 19,608,990 km (0.108 R)
• M65: 20,487,428 km (0.049 R)
• M66: 20,564,471 km (0.105 R)
• M67: 21,300,642 km (0.1 R)
• M68: 22,163,972 km (0.058 R)
• M69: 22,918,693 km (0.119 R)
• M70: 23,520,376 km (0.089 R)
• M71: 23,924,589 km (0.072 R)
• M72: 24,168,134 km (0.086 R)
• M73: 24,249,516 km (0.112 R)
• M74: 24,616,778 km (0.047 R)
• M75: 24,780,588 km (0.057 R)
• M76: 25,356,839 km (0.103 R)
• M77: 26,438,880 km (0.064 R)
• M78: 26,985,511 km (0.051 R)
• M79: 27,323,752 km (0.119 R)
• M80: 27,663,339 km (0.114 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.5

Radius: 6.3

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.63 AU - 18.13 AU

Year: 23714 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,905,475 km

• M1: 184,604 km (0.108 R)
• M2: 312,211 km (0.118 R)
• M3: 396,285 km (0.025 R)
• M4: 630,405 km (0.06 R)
• M5: 1,131,708 km (0.118 R)
• M6: 1,293,573 km (0.115 R)
• M7: 2,110,976 km (0.108 R)
• M8: 2,378,756 km (0.109 R)
• M9: 2,946,480 km (0.116 R)
• M10: 3,169,979 km (0.092 R)
• M11: 3,476,505 km (0.11 R)
• M12: 3,672,777 km (0.12 R)
• M13: 3,832,548 km (0.098 R)
• M14: 3,994,562 km (0.044 R)
• M15: 4,622,275 km (0.114 R)
• M16: 4,969,342 km (0.109 R)
• M17: 5,688,908 km (0.062 R)
• M18: 6,249,750 km (0.072 R)
• M19: 6,344,894 km (0.029 R)
• M20: 6,392,616 km (0.107 R)
• M21: 6,779,177 km (0.114 R)
• M22: 7,173,367 km (0.116 R)
• M23: 7,574,888 km (0.101 R)
• M24: 7,676,316 km (0.113 R)
• M25: 10,413,807 km (0.09 R)
• M26: 10,583,301 km (0.117 R)
• M27: 11,444,985 km (0.05 R)
• M28: 12,508,327 km (0.099 R)
• M29: 12,628,454 km (0.09 R)
• M30: 14,224,214 km (0.077 R)
• M31: 16,536,249 km (0.084 R)
• M32: 16,932,833 km (0.119 R)
• M33: 17,065,826 km (0.096 R)
• M34: 17,132,397 km (0.063 R)
• M35: 17,466,449 km (0.06 R)
• M36: 17,533,618 km (0.098 R)
• M37: 18,962,278 km (0.079 R)
• M38: 19,655,664 km (0.118 R)
• M39: 20,711,227 km (0.069 R)
• M40: 21,067,120 km (0.115 R)
• M41: 21,640,828 km (0.111 R)
• M42: 22,365,181 km (0.089 R)
• M43: 24,510,265 km (0.108 R)
• M44: 25,874,448 km (0.099 R)
• M45: 26,797,616 km (0.077 R)
• M46: 27,496,986 km (0.06 R)
• M47: 27,653,166 km (0.09 R)
• M48: 28,992,965 km (0.113 R)
• M49: 30,758,070 km (0.106 R)
• M50: 33,386,954 km (0.112 R)
• M51: 33,553,606 km (0.073 R)
• M52: 34,643,725 km (0.081 R)
• M53: 34,981,517 km (0.038 R)
• M54: 36,429,176 km (0.081 R)
• M55: 37,549,365 km (0.106 R)
• M56: 37,722,749 km (0.112 R)
• M57: 37,809,515 km (0.047 R)
• M58: 38,157,330 km (0.116 R)
• M59: 38,768,438 km (0.065 R)
• M60: 39,294,723 km (0.102 R)
• M61: 40,177,351 km (0.108 R)
• M62: 40,621,058 km (0.093 R)
• M63: 41,066,411 km (0.069 R)
• M64: 42,412,193 km (0.087 R)
• M65: 43,590,276 km (0.091 R)
• M66: 44,046,101 km (0.116 R)
• M67: 45,331,147 km (0.113 R)
• M68: 45,608,202 km (0.1 R)
• M69: 46,163,809 km (0.114 R)
• M70: 47,375,252 km (0.117 R)
• M71: 47,468,900 km (0.084 R)
• M72: 48,691,564 km (0.112 R)
• M73: 49,259,437 km (0.106 R)
• M74: 50,976,073 km (0.08 R)
• M75: 52,324,698 km (0.111 R)
• M76: 53,197,900 km (0.119 R)
• M77: 53,685,141 km (0.093 R)
• M78: 54,958,667 km (0.098 R)
• M79: 56,242,217 km (0.082 R)
• M80: 56,937,398 km (0.108 R)
• M81: 57,835,434 km (0.102 R)
• M82: 59,949,103 km (0.116 R)
• M83: 63,115,042 km (0.104 R)
• M84: 63,733,929 km (0.092 R)
• M85: 65,186,225 km (0.048 R)
• M86: 65,290,345 km (0.108 R)
• M87: 65,394,465 km (0.108 R)
• M88: 66,125,400 km (0.068 R)
• M89: 69,607,740 km (0.107 R)
• M90: 69,820,617 km (0.046 R)
• M91: 71,210,082 km (0.105 R)
• M92: 71,639,428 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.7

Radius: 6.8

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.76 AU - 18.24 AU

Year: 23983 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,905,475 km

• M1: 87,066 km (0.063 R)
• M2: 381,325 km (0.08 R)
• M3: 541,544 km (0.1 R)
• M4: 607,218 km (0.066 R)
• M5: 846,574 km (0.107 R)
• M6: 1,376,899 km (0.105 R)
• M7: 1,500,018 km (0.097 R)
• M8: 1,691,354 km (0.083 R)
• M9: 2,312,035 km (0.077 R)
• M10: 3,869,199 km (0.056 R)
• M11: 3,912,583 km (0.083 R)
• M12: 4,583,380 km (0.113 R)
• M13: 5,193,140 km (0.097 R)
• M14: 5,778,517 km (0.088 R)
• M15: 6,078,909 km (0.098 R)
• M16: 6,747,462 km (0.099 R)
• M17: 7,766,074 km (0.11 R)
• M18: 8,546,826 km (0.095 R)
• M19: 9,235,873 km (0.077 R)
• M20: 9,705,162 km (0.067 R)
• M21: 10,484,118 km (0.065 R)
• M22: 10,789,148 km (0.103 R)
• M23: 12,101,570 km (0.078 R)
• M24: 14,465,964 km (0.085 R)
• M25: 15,078,867 km (0.1 R)
• M26: 15,423,092 km (0.093 R)
• M27: 16,471,025 km (0.081 R)
• M28: 16,612,544 km (0.109 R)
• M29: 17,325,827 km (0.094 R)
• M30: 17,686,358 km (0.042 R)
• M31: 17,758,763 km (0.084 R)
• M32: 18,049,282 km (0.047 R)
• M33: 18,122,136 km (0.077 R)
• M34: 20,202,145 km (0.097 R)
• M35: 20,353,538 km (0.071 R)
• M36: 21,039,744 km (0.102 R)
• M37: 23,222,676 km (0.072 R)
• M38: 23,381,399 km (0.078 R)
• M39: 24,663,603 km (0.069 R)
• M40: 24,825,467 km (0.073 R)
• M41: 24,906,549 km (0.053 R)
• M42: 25,068,863 km (0.082 R)
• M43: 25,231,626 km (0.099 R)
• M44: 26,050,824 km (0.095 R)
• M45: 26,298,258 km (0.111 R)
• M46: 26,380,837 km (0.045 R)
• M47: 26,629,319 km (0.051 R)
• M48: 28,305,563 km (0.083 R)
• M49: 31,057,565 km (0.096 R)
• M50: 32,820,576 km (0.082 R)
• M51: 33,893,791 km (0.117 R)
• M52: 34,887,719 km (0.06 R)
• M53: 35,342,647 km (0.047 R)
• M54: 35,433,901 km (0.075 R)
• M55: 35,616,560 km (0.114 R)
• M56: 35,799,518 km (0.034 R)
• M57: 36,719,246 km (0.095 R)
• M58: 38,300,496 km (0.116 R)
• M59: 40,474,901 km (0.113 R)
• M60: 41,528,967 km (0.118 R)
• M61: 42,592,010 km (0.109 R)
• M62: 43,078,203 km (0.101 R)
• M63: 43,468,354 km (0.108 R)
• M64: 44,055,975 km (0.085 R)
• M65: 46,932,891 km (0.093 R)
• M66: 47,535,621 km (0.086 R)
• M67: 48,242,022 km (0.073 R)
• M68: 49,257,343 km (0.119 R)
• M69: 49,563,271 km (0.114 R)
• M70: 50,896,337 km (0.111 R)
• M71: 52,241,222 km (0.102 R)
• M72: 52,970,063 km (0.039 R)
• M73: 54,965,698 km (0.108 R)
• M74: 55,388,911 km (0.101 R)
• M75: 56,238,627 km (0.103 R)
• M76: 57,092,681 km (0.052 R)
• M77: 59,354,900 km (0.067 R)
• M78: 60,879,302 km (0.12 R)
• M79: 61,207,520 km (0.079 R)
• M80: 64,857,858 km (0.093 R)
• M81: 65,193,106 km (0.091 R)
• M82: 65,305,006 km (0.112 R)
• M83: 66,878,326 km (0.108 R)
• M84: 67,330,112 km (0.027 R)
• M85: 68,009,735 km (0.118 R)
• M86: 68,236,825 km (0.113 R)
• M87: 68,464,214 km (0.108 R)
• M88: 70,521,184 km (0.106 R)
• M89: 71,326,619 km (0.116 R)
• M90: 72,366,624 km (0.03 R)
• M91: 74,111,084 km (0.025 R)
• M92: 74,344,756 km (0.093 R)
• M93: 74,578,578 km (0.117 R)
• M94: 76,458,574 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit