🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.65 AU - 0.71 AU

Year: 215 Days

Day: 32.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.99 AU - 1.03 AU

Year: 389 Days

Day: 34.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 675 Days

Day: 20.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.35 AU - 1.67 AU

Year: 710 Days

Day: 28.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 13.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4 AU - 5.5 AU

Year: 3964 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,708,771 km

• M1: 193,879 km (0.083 R)
• M2: 281,842 km (0.09 R)
• M3: 462,557 km (0.115 R)
• M4: 997,818 km (0.055 R)
• M5: 1,277,117 km (0.083 R)
• M6: 1,361,640 km (0.084 R)
• M7: 1,597,107 km (0.102 R)
• M8: 1,735,634 km (0.053 R)
• M9: 1,910,514 km (0.051 R)
• M10: 2,008,501 km (0.06 R)
• M11: 2,243,968 km (0.064 R)
• M12: 2,435,453 km (0.081 R)
• M13: 2,542,266 km (0.095 R)
• M14: 2,632,623 km (0.115 R)
• M15: 2,928,678 km (0.069 R)
• M16: 3,100,117 km (0.088 R)
• M17: 3,196,906 km (0.059 R)
• M18: 3,433,271 km (0.108 R)
• M19: 4,049,315 km (0.104 R)
• M20: 4,523,241 km (0.076 R)
• M21: 4,677,776 km (0.098 R)
• M22: 4,856,545 km (0.096 R)
• M23: 5,151,851 km (0.112 R)
• M24: 5,313,417 km (0.079 R)
• M25: 5,760,565 km (0.102 R)
• M26: 6,024,905 km (0.032 R)
• M27: 6,293,433 km (0.101 R)
• M28: 7,251,009 km (0.071 R)
• M29: 7,905,948 km (0.084 R)
• M30: 8,308,067 km (0.095 R)
• M31: 8,634,490 km (0.084 R)
• M32: 8,965,251 km (0.046 R)
• M33: 9,104,377 km (0.103 R)
• M34: 9,272,076 km (0.072 R)
• M35: 9,554,218 km (0.095 R)
• M36: 10,213,495 km (0.079 R)
• M37: 10,475,591 km (0.066 R)
• M38: 10,828,492 km (0.092 R)
• M39: 11,065,904 km (0.091 R)
• M40: 11,305,111 km (0.107 R)
• M41: 11,636,770 km (0.117 R)
• M42: 12,155,725 km (0.057 R)
• M43: 12,807,223 km (0.097 R)
• M44: 13,406,512 km (0.085 R)
• M45: 13,629,712 km (0.03 R)
• M46: 13,789,782 km (0.063 R)
• M47: 14,176,642 km (0.107 R)
• M48: 14,371,419 km (0.08 R)
• M49: 14,698,140 km (0.1 R)
• M50: 14,928,222 km (0.083 R)
• M51: 15,258,983 km (0.039 R)
• M52: 15,592,287 km (0.083 R)
• M53: 16,062,772 km (0.114 R)
• M54: 16,367,802 km (0.072 R)
• M55: 16,709,035 km (0.083 R)
• M56: 17,502,502 km (0.077 R)
• M57: 18,061,849 km (0.091 R)
• M58: 18,698,088 km (0.083 R)
• M59: 18,876,259 km (0.104 R)
• M60: 19,054,879 km (0.119 R)
• M61: 19,811,096 km (0.109 R)
• M62: 21,390,401 km (0.065 R)
• M63: 22,025,893 km (0.119 R)
• M64: 23,124,240 km (0.082 R)
• M65: 23,430,467 km (0.057 R)
• M66: 24,124,153 km (0.074 R)
• M67: 24,434,718 km (0.117 R)
• M68: 24,942,154 km (0.09 R)
• M69: 25,177,471 km (0.114 R)
• M70: 25,571,362 km (0.088 R)
• M71: 25,967,348 km (0.057 R)
• M72: 26,285,692 km (0.094 R)
• M73: 26,445,313 km (0.082 R)
• M74: 26,765,453 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 8.6

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.07 AU - 6.47 AU

Year: 6011 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,708,771 km

• M1: 112,946 km (0.074 R)
• M2: 202,256 km (0.102 R)
• M3: 268,379 km (0.1 R)
• M4: 325,076 km (0.074 R)
• M5: 397,930 km (0.106 R)
• M6: 489,484 km (0.106 R)
• M7: 601,982 km (0.119 R)
• M8: 809,773 km (0.097 R)
• M9: 945,608 km (0.058 R)
• M10: 1,434,195 km (0.087 R)
• M11: 1,714,691 km (0.082 R)
• M12: 1,772,884 km (0.068 R)
• M13: 2,589,689 km (0.107 R)
• M14: 2,955,007 km (0.109 R)
• M15: 3,096,078 km (0.106 R)
• M16: 3,558,036 km (0.114 R)
• M17: 3,835,390 km (0.092 R)
• M18: 3,938,014 km (0.089 R)
• M19: 5,041,747 km (0.095 R)
• M20: 6,174,652 km (0.078 R)
• M21: 6,538,624 km (0.115 R)
• M22: 6,630,776 km (0.062 R)
• M23: 7,003,574 km (0.069 R)
• M24: 7,192,516 km (0.072 R)
• M25: 7,255,796 km (0.11 R)
• M26: 7,414,968 km (0.066 R)
• M27: 7,672,127 km (0.116 R)
• M28: 7,736,903 km (0.101 R)
• M29: 8,195,271 km (0.098 R)
• M30: 8,394,535 km (0.109 R)
• M31: 8,729,933 km (0.101 R)
• M32: 8,899,428 km (0.113 R)
• M33: 9,035,711 km (0.097 R)
• M34: 9,587,877 km (0.062 R)
• M35: 9,727,602 km (0.102 R)
• M36: 9,832,918 km (0.12 R)
• M37: 9,903,379 km (0.111 R)
• M38: 9,973,840 km (0.105 R)
• M39: 10,293,530 km (0.06 R)
• M40: 10,400,792 km (0.118 R)
• M41: 10,580,459 km (0.031 R)
• M42: 10,906,433 km (0.09 R)
• M43: 10,979,287 km (0.074 R)
• M44: 11,235,698 km (0.101 R)
• M45: 12,661,665 km (0.12 R)
• M46: 13,434,936 km (0.032 R)
• M47: 14,183,673 km (0.107 R)
• M48: 14,865,092 km (0.072 R)
• M49: 16,052,001 km (0.061 R)
• M50: 16,677,769 km (0.062 R)
• M51: 17,014,813 km (0.052 R)
• M52: 17,652,848 km (0.093 R)
• M53: 17,824,287 km (0.115 R)
• M54: 18,777,076 km (0.115 R)
• M55: 20,326,910 km (0.115 R)
• M56: 20,416,818 km (0.111 R)
• M57: 20,596,784 km (0.055 R)
• M58: 20,777,349 km (0.119 R)
• M59: 20,913,034 km (0.088 R)
• M60: 21,413,290 km (0.106 R)
• M61: 21,550,471 km (0.087 R)
• M62: 22,425,618 km (0.101 R)
• M63: 22,750,994 km (0.059 R)
• M64: 23,171,513 km (0.106 R)
• M65: 23,689,122 km (0.101 R)
• M66: 24,163,048 km (0.073 R)
• M67: 24,353,486 km (0.078 R)
• M68: 24,735,709 km (0.037 R)
• M69: 24,879,622 km (0.092 R)
• M70: 24,975,664 km (0.098 R)
• M71: 25,554,757 km (0.112 R)
• M72: 25,797,405 km (0.078 R)
• M73: 25,943,263 km (0.081 R)
• M74: 26,040,801 km (0.117 R)
• M75: 26,923,129 km (0.09 R)
• M76: 27,815,330 km (0.108 R)
• M77: 28,616,427 km (0.118 R)
• M78: 29,730,482 km (0.035 R)
• M79: 29,985,547 km (0.042 R)
• M80: 30,139,034 km (0.062 R)
• M81: 30,858,600 km (0.096 R)
• M82: 32,157,409 km (0.119 R)
• M83: 33,156,573 km (0.079 R)
• M84: 34,165,760 km (0.12 R)
• M85: 34,325,979 km (0.118 R)
• M86: 34,701,021 km (0.111 R)
• M87: 34,969,699 km (0.105 R)
• M88: 36,105,596 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 10.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.65 AU - 8.27 AU

Year: 7801 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,708,771 km

• M1: 174,282 km (0.115 R)
• M2: 342,280 km (0.104 R)
• M3: 995,574 km (0.068 R)
• M4: 1,062,145 km (0.115 R)
• M5: 1,147,715 km (0.106 R)
• M6: 1,307,785 km (0.1 R)
• M7: 1,494,632 km (0.106 R)
• M8: 2,350,332 km (0.057 R)
• M9: 2,532,842 km (0.113 R)
• M10: 2,960,691 km (0.099 R)
• M11: 3,359,968 km (0.065 R)
• M12: 3,436,861 km (0.072 R)
• M13: 3,723,641 km (0.053 R)
• M14: 4,404,161 km (0.049 R)
• M15: 4,859,986 km (0.076 R)
• M16: 5,034,716 km (0.098 R)
• M17: 5,632,659 km (0.112 R)
• M18: 6,033,282 km (0.11 R)
• M19: 6,221,327 km (0.059 R)
• M20: 6,347,886 km (0.112 R)
• M21: 7,760,838 km (0.094 R)
• M22: 8,873,248 km (0.092 R)
• M23: 9,267,139 km (0.103 R)
• M24: 9,593,711 km (0.12 R)
• M25: 9,703,367 km (0.108 R)
• M26: 9,997,925 km (0.077 R)
• M27: 10,146,326 km (0.112 R)
• M28: 10,370,274 km (0.063 R)
• M29: 10,482,921 km (0.097 R)
• M30: 10,709,412 km (0.119 R)
• M31: 11,321,118 km (0.074 R)
• M32: 11,437,206 km (0.108 R)
• M33: 11,709,325 km (0.056 R)
• M34: 12,498,603 km (0.108 R)
• M35: 12,698,765 km (0.078 R)
• M36: 12,779,099 km (0.107 R)
• M37: 13,468,595 km (0.112 R)
• M38: 13,632,555 km (0.088 R)
• M39: 14,045,445 km (0.03 R)
• M40: 14,170,210 km (0.102 R)
• M41: 14,799,119 km (0.103 R)
• M42: 15,138,257 km (0.065 R)
• M43: 15,997,398 km (0.115 R)
• M44: 16,433,027 km (0.093 R)
• M45: 16,740,151 km (0.116 R)
• M46: 17,360,235 km (0.114 R)
• M47: 17,628,314 km (0.098 R)
• M48: 17,987,947 km (0.084 R)
• M49: 18,851,576 km (0.12 R)
• M50: 19,173,211 km (0.101 R)
• M51: 19,357,815 km (0.09 R)
• M52: 19,682,293 km (0.08 R)
• M53: 20,336,484 km (0.104 R)
• M54: 20,713,620 km (0.1 R)
• M55: 21,283,738 km (0.085 R)
• M56: 21,474,774 km (0.072 R)
• M57: 23,122,595 km (0.032 R)
• M58: 23,220,731 km (0.117 R)
• M59: 24,061,022 km (0.072 R)
• M60: 24,409,885 km (0.114 R)
• M61: 26,179,328 km (0.083 R)
• M62: 26,281,653 km (0.082 R)
• M63: 26,692,449 km (0.105 R)
• M64: 26,898,595 km (0.085 R)
• M65: 28,356,576 km (0.092 R)
• M66: 28,989,375 km (0.079 R)
• M67: 29,148,248 km (0.103 R)
• M68: 29,254,312 km (0.104 R)
• M69: 29,626,811 km (0.071 R)
• M70: 29,840,287 km (0.103 R)
• M71: 30,537,563 km (0.073 R)
• M72: 32,661,853 km (0.08 R)
• M73: 32,992,913 km (0.072 R)
• M74: 33,325,020 km (0.063 R)
• M75: 33,769,625 km (0.096 R)
• M76: 34,104,275 km (0.09 R)
• M77: 34,496,222 km (0.089 R)
• M78: 35,510,795 km (0.076 R)
• M79: 35,964,974 km (0.067 R)
• M80: 36,535,241 km (0.052 R)
• M81: 38,613,155 km (0.119 R)
• M82: 38,729,692 km (0.112 R)
• M83: 38,846,378 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 3.9

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.13 AU - 12.81 AU

Year: 16860 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,708,771 km

• M1: 52,808 km (0.072 R)
• M2: 135,984 km (0.115 R)
• M3: 271,819 km (0.047 R)
• M4: 308,620 km (0.084 R)
• M5: 334,202 km (0.082 R)
• M6: 784,342 km (0.097 R)
• M7: 838,346 km (0.106 R)
• M8: 1,027,438 km (0.116 R)
• M9: 1,229,545 km (0.092 R)
• M10: 1,578,258 km (0.025 R)
• M11: 1,740,122 km (0.1 R)
• M12: 1,834,967 km (0.114 R)
• M13: 1,955,843 km (0.081 R)
• M14: 2,334,176 km (0.066 R)
• M15: 2,652,819 km (0.112 R)
• M16: 2,707,273 km (0.034 R)
• M17: 2,789,701 km (0.102 R)
• M18: 3,478,001 km (0.066 R)
• M19: 3,507,771 km (0.116 R)
• M20: 3,537,541 km (0.097 R)
• M21: 3,688,186 km (0.075 R)
• M22: 4,089,557 km (0.107 R)
• M23: 5,547,388 km (0.061 R)
• M24: 5,757,573 km (0.094 R)
• M25: 7,185,784 km (0.103 R)
• M26: 7,530,158 km (0.06 R)
• M27: 7,568,755 km (0.11 R)
• M28: 7,607,351 km (0.112 R)
• M29: 7,840,724 km (0.077 R)
• M30: 7,919,113 km (0.098 R)
• M31: 8,076,490 km (0.099 R)
• M32: 8,195,271 km (0.05 R)
• M33: 8,314,500 km (0.118 R)
• M34: 8,757,011 km (0.096 R)
• M35: 9,248,290 km (0.081 R)
• M36: 9,414,044 km (0.107 R)
• M37: 9,497,221 km (0.109 R)
• M38: 10,515,234 km (0.111 R)
• M39: 11,389,484 km (0.095 R)
• M40: 11,478,196 km (0.075 R)
• M41: 11,835,436 km (0.102 R)
• M42: 11,880,315 km (0.113 R)
• M43: 12,241,594 km (0.082 R)
• M44: 12,287,072 km (0.086 R)
• M45: 13,114,049 km (0.081 R)
• M46: 13,440,471 km (0.105 R)
• M47: 13,581,093 km (0.066 R)
• M48: 13,722,313 km (0.1 R)
• M49: 15,014,989 km (0.115 R)
• M50: 15,503,575 km (0.119 R)
• M51: 17,765,645 km (0.118 R)
• M52: 18,386,027 km (0.081 R)
• M53: 19,224,224 km (0.106 R)
• M54: 19,701,142 km (0.071 R)
• M55: 19,807,656 km (0.099 R)
• M56: 19,967,875 km (0.025 R)
• M57: 20,992,022 km (0.089 R)
• M58: 22,143,626 km (0.112 R)
• M59: 22,476,482 km (0.105 R)
• M60: 22,643,433 km (0.12 R)
• M61: 22,866,783 km (0.106 R)
• M62: 22,922,732 km (0.047 R)
• M63: 24,165,142 km (0.098 R)
• M64: 24,622,314 km (0.09 R)
• M65: 24,737,055 km (0.114 R)
• M66: 25,487,288 km (0.12 R)
• M67: 26,186,210 km (0.061 R)
• M68: 26,597,005 km (0.086 R)
• M69: 26,714,739 km (0.034 R)
• M70: 30,142,026 km (0.094 R)
• M71: 30,449,151 km (0.071 R)
• M72: 31,004,757 km (0.104 R)
• M73: 31,376,957 km (0.1 R)
• M74: 31,813,034 km (0.103 R)
• M75: 32,314,038 km (0.076 R)
• M76: 32,376,719 km (0.12 R)
• M77: 33,070,105 km (0.082 R)
• M78: 33,386,954 km (0.088 R)
• M79: 33,768,428 km (0.098 R)
• M80: 34,215,427 km (0.098 R)
• M81: 34,664,220 km (0.104 R)
• M82: 35,115,108 km (0.114 R)
• M83: 36,022,419 km (0.105 R)
• M84: 36,152,719 km (0.063 R)
• M85: 36,413,767 km (0.104 R)
• M86: 37,134,679 km (0.114 R)
• M87: 37,463,944 km (0.071 R)
• M88: 39,258,670 km (0.12 R)
• M89: 39,526,899 km (0.039 R)
• M90: 40,200,239 km (0.071 R)
• M91: 41,149,138 km (0.085 R)
• M92: 46,498,609 km (0.065 R)
• M93: 47,708,706 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit