🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.42 AU - 0.68 AU

Year: 142 Days

Day: 23.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.74 AU - 0.88 AU

Year: 254 Days

Day: 19.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.62 AU - 3.02 AU

Year: 1649 Days

Day: 35.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,212,473 km

• M1: 1,723,068 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.09 AU - 3.27 AU

Year: 1975 Days

Day: 15.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,212,473 km

• M1: 948,899 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.95 AU - 3.61 AU

Year: 2069 Days

Day: 40 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.82 AU - 4.24 AU

Year: 2310 Days

Day: 46.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 13.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.38 AU - 8.78 AU

Year: 6561 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,212,473 km

• M1: 171,589 km (0.066 R)
• M2: 264,040 km (0.066 R)
• M3: 379,530 km (0.09 R)
• M4: 592,557 km (0.092 R)
• M5: 696,528 km (0.075 R)
• M6: 818,300 km (0.072 R)
• M7: 993,031 km (0.066 R)
• M8: 1,145,022 km (0.08 R)
• M9: 1,407,866 km (0.078 R)
• M10: 1,580,801 km (0.117 R)
• M11: 1,676,992 km (0.025 R)
• M12: 1,948,363 km (0.105 R)
• M13: 2,112,172 km (0.071 R)
• M14: 2,249,653 km (0.069 R)
• M15: 2,406,282 km (0.077 R)
• M16: 2,615,270 km (0.107 R)
• M17: 2,763,521 km (0.109 R)
• M18: 2,880,806 km (0.119 R)
• M19: 3,313,742 km (0.11 R)
• M20: 3,402,903 km (0.11 R)
• M21: 3,510,912 km (0.061 R)
• M22: 3,601,868 km (0.118 R)
• M23: 3,935,770 km (0.11 R)
• M24: 4,125,760 km (0.106 R)
• M25: 4,396,831 km (0.063 R)
• M26: 4,794,462 km (0.098 R)
• M27: 4,936,431 km (0.114 R)
• M28: 5,141,529 km (0.063 R)
• M29: 5,581,796 km (0.108 R)
• M30: 5,968,955 km (0.085 R)
• M31: 6,100,003 km (0.11 R)
• M32: 6,746,714 km (0.078 R)
• M33: 7,182,493 km (0.115 R)
• M34: 7,345,405 km (0.112 R)
• M35: 7,627,397 km (0.08 R)
• M36: 7,865,258 km (0.065 R)
• M37: 8,153,832 km (0.11 R)
• M38: 8,397,078 km (0.076 R)
• M39: 8,990,682 km (0.086 R)
• M40: 9,116,045 km (0.096 R)
• M41: 9,521,156 km (0.087 R)
• M42: 9,932,251 km (0.098 R)
• M43: 10,035,923 km (0.102 R)
• M44: 10,140,043 km (0.09 R)
• M45: 10,270,642 km (0.096 R)
• M46: 10,825,201 km (0.106 R)
• M47: 11,065,904 km (0.107 R)
• M48: 11,254,248 km (0.103 R)
• M49: 12,828,167 km (0.095 R)
• M50: 13,054,509 km (0.085 R)
• M51: 13,944,317 km (0.056 R)
• M52: 14,264,905 km (0.054 R)
• M53: 15,061,813 km (0.094 R)
• M54: 15,601,263 km (0.072 R)
• M55: 16,699,012 km (0.052 R)
• M56: 16,791,613 km (0.03 R)
• M57: 17,444,757 km (0.108 R)
• M58: 18,551,632 km (0.11 R)
• M59: 18,840,057 km (0.103 R)
• M60: 19,000,874 km (0.114 R)
• M61: 19,291,543 km (0.116 R)
• M62: 19,779,232 km (0.091 R)
• M63: 19,942,593 km (0.097 R)
• M64: 20,435,817 km (0.088 R)
• M65: 20,667,245 km (0.098 R)
• M66: 20,866,360 km (0.092 R)
• M67: 21,300,044 km (0.112 R)
• M68: 21,501,253 km (0.085 R)
• M69: 21,905,467 km (0.106 R)
• M70: 22,244,156 km (0.083 R)
• M71: 22,550,533 km (0.051 R)
• M72: 23,029,844 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 8.9

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.12 AU - 12.8 AU

Year: 13510 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,212,473 km

• M1: 237,412 km (0.1 R)
• M2: 574,456 km (0.065 R)
• M3: 1,245,552 km (0.059 R)
• M4: 1,474,736 km (0.098 R)
• M5: 2,333,128 km (0.118 R)
• M6: 2,395,212 km (0.076 R)
• M7: 2,457,743 km (0.055 R)
• M8: 2,911,324 km (0.094 R)
• M9: 2,978,194 km (0.119 R)
• M10: 3,390,785 km (0.06 R)
• M11: 3,931,881 km (0.108 R)
• M12: 4,155,829 km (0.082 R)
• M13: 4,231,525 km (0.111 R)
• M14: 4,773,668 km (0.113 R)
• M15: 4,932,541 km (0.089 R)
• M16: 5,052,967 km (0.09 R)
• M17: 5,214,982 km (0.073 R)
• M18: 5,378,791 km (0.094 R)
• M19: 5,502,658 km (0.116 R)
• M20: 5,880,244 km (0.089 R)
• M21: 6,749,258 km (0.086 R)
• M22: 7,289,755 km (0.082 R)
• M23: 7,473,012 km (0.075 R)
• M24: 7,611,540 km (0.11 R)
• M25: 7,937,962 km (0.086 R)
• M26: 8,508,229 km (0.103 R)
• M27: 9,239,613 km (0.068 R)
• M28: 10,245,958 km (0.113 R)
• M29: 10,451,356 km (0.075 R)
• M30: 12,854,945 km (0.054 R)
• M31: 13,805,639 km (0.04 R)
• M32: 14,952,906 km (0.074 R)
• M33: 15,244,472 km (0.104 R)
• M34: 16,730,427 km (0.052 R)
• M35: 17,215,723 km (0.074 R)
• M36: 17,767,141 km (0.092 R)
• M37: 18,386,625 km (0.109 R)
• M38: 18,824,498 km (0.096 R)
• M39: 19,076,122 km (0.06 R)
• M40: 20,287,266 km (0.106 R)
• M41: 20,609,949 km (0.039 R)
• M42: 20,999,652 km (0.096 R)
• M43: 22,050,577 km (0.118 R)
• M44: 22,249,542 km (0.104 R)
• M45: 24,751,865 km (0.078 R)
• M46: 25,027,724 km (0.12 R)
• M47: 25,443,307 km (0.059 R)
• M48: 27,128,676 km (0.091 R)
• M49: 27,199,735 km (0.102 R)
• M50: 27,270,794 km (0.07 R)
• M51: 28,705,139 km (0.095 R)
• M52: 32,020,975 km (0.074 R)
• M53: 32,396,765 km (0.09 R)
• M54: 32,472,163 km (0.072 R)
• M55: 32,547,560 km (0.059 R)
• M56: 34,682,471 km (0.118 R)
• M57: 35,068,434 km (0.088 R)
• M58: 35,844,697 km (0.113 R)
• M59: 36,078,668 km (0.11 R)
• M60: 36,705,184 km (0.068 R)
• M61: 36,783,723 km (0.065 R)
• M62: 38,048,274 km (0.115 R)
• M63: 38,366,618 km (0.115 R)
• M64: 39,246,553 km (0.093 R)
• M65: 40,133,219 km (0.065 R)
• M66: 40,538,480 km (0.108 R)
• M67: 40,945,087 km (0.043 R)
• M68: 41,026,618 km (0.115 R)
• M69: 43,662,233 km (0.117 R)
• M70: 44,162,488 km (0.109 R)
• M71: 44,246,113 km (0.044 R)
• M72: 44,832,537 km (0.093 R)
• M73: 44,916,461 km (0.116 R)
• M74: 45,252,907 km (0.118 R)
• M75: 47,289,233 km (0.082 R)
• M76: 47,374,803 km (0.076 R)
• M77: 47,974,691 km (0.057 R)
• M78: 48,404,635 km (0.065 R)
• M79: 48,922,393 km (0.052 R)
• M80: 49,963,445 km (0.109 R)
• M81: 50,661,469 km (0.069 R)
• M82: 51,099,341 km (0.118 R)
• M83: 51,538,561 km (0.113 R)
• M84: 51,714,638 km (0.078 R)
• M85: 51,890,864 km (0.09 R)
• M86: 52,155,502 km (0.087 R)
• M87: 52,686,276 km (0.097 R)
• M88: 54,199,907 km (0.1 R)
• M89: 58,183,100 km (0.106 R)
• M90: 59,562,542 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 4.7

Gravity: 40.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.76 AU - 14.3 AU

Year: 18301 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,212,473 km

• M1: 65,374 km (0.038 R)
• M2: 114,442 km (0.104 R)
• M3: 148,551 km (0.066 R)
• M4: 201,957 km (0.082 R)
• M5: 313,408 km (0.088 R)
• M6: 484,996 km (0.082 R)
• M7: 755,320 km (0.063 R)
• M8: 1,121,984 km (0.095 R)
• M9: 1,178,532 km (0.049 R)
• M10: 1,536,969 km (0.116 R)
• M11: 1,631,664 km (0.026 R)
• M12: 1,793,828 km (0.082 R)
• M13: 1,826,889 km (0.108 R)
• M14: 1,927,269 km (0.112 R)
• M15: 1,961,078 km (0.116 R)
• M16: 1,995,187 km (0.091 R)
• M17: 2,168,571 km (0.04 R)
• M18: 2,948,724 km (0.068 R)
• M19: 3,146,193 km (0.116 R)
• M20: 3,764,032 km (0.071 R)
• M21: 5,013,473 km (0.108 R)
• M22: 5,060,298 km (0.044 R)
• M23: 5,488,147 km (0.087 R)
• M24: 5,779,863 km (0.076 R)
• M25: 7,419,007 km (0.042 R)
• M26: 9,536,116 km (0.087 R)
• M27: 9,769,190 km (0.056 R)
• M28: 10,181,481 km (0.056 R)
• M29: 10,962,233 km (0.115 R)
• M30: 11,390,681 km (0.063 R)
• M31: 12,200,604 km (0.095 R)
• M32: 12,326,865 km (0.032 R)
• M33: 13,222,806 km (0.106 R)
• M34: 13,941,474 km (0.043 R)
• M35: 15,552,643 km (0.084 R)
• M36: 15,621,010 km (0.112 R)
• M37: 19,386,837 km (0.093 R)
• M38: 19,681,993 km (0.047 R)
• M39: 20,501,042 km (0.085 R)
• M40: 20,801,734 km (0.06 R)
• M41: 21,028,075 km (0.115 R)
• M42: 23,572,136 km (0.111 R)
• M43: 23,966,028 km (0.04 R)
• M44: 24,203,290 km (0.097 R)
• M45: 24,441,450 km (0.108 R)
• M46: 24,600,622 km (0.061 R)
• M47: 25,563,135 km (0.091 R)
• M48: 26,374,404 km (0.118 R)
• M49: 28,272,352 km (0.057 R)
• M50: 28,523,078 km (0.079 R)
• M51: 28,606,853 km (0.045 R)
• M52: 29,788,078 km (0.076 R)
• M53: 30,555,814 km (0.095 R)
• M54: 33,073,696 km (0.085 R)
• M55: 33,161,659 km (0.104 R)
• M56: 35,657,101 km (0.082 R)
• M57: 36,018,530 km (0.088 R)
• M58: 36,744,977 km (0.076 R)
• M59: 37,201,550 km (0.057 R)
• M60: 37,476,211 km (0.072 R)
• M61: 38,120,081 km (0.095 R)
• M62: 39,139,141 km (0.092 R)
• M63: 39,605,288 km (0.044 R)
• M64: 40,073,380 km (0.107 R)
• M65: 41,868,405 km (0.084 R)
• M66: 42,536,359 km (0.083 R)
• M67: 43,496,628 km (0.112 R)
• M68: 49,506,872 km (0.111 R)
• M69: 51,329,423 km (0.059 R)
• M70: 51,533,325 km (0.11 R)
• M71: 51,839,552 km (0.107 R)
• M72: 52,044,202 km (0.087 R)
• M73: 52,351,476 km (0.105 R)
• M74: 53,277,038 km (0.11 R)
• M75: 55,876,151 km (0.078 R)
• M76: 56,085,738 km (0.08 R)
• M77: 57,138,308 km (0.074 R)
• M78: 57,666,987 km (0.082 R)
• M79: 59,905,121 km (0.114 R)
• M80: 60,980,730 km (0.099 R)
• M81: 62,715,167 km (0.1 R)
• M82: 65,126,236 km (0.118 R)
• M83: 66,898,821 km (0.117 R)
• M84: 67,010,122 km (0.106 R)
• M85: 67,791,023 km (0.083 R)
• M86: 71,057,941 km (0.117 R)
• M87: 73,111,471 km (0.091 R)
• M88: 74,837,532 km (0.087 R)
• M89: 75,184,299 km (0.099 R)
• M90: 75,300,088 km (0.086 R)
• M91: 75,995,718 km (0.064 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit