🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 151 Days

Day: 26 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,634,890 km

• M1: 103,073 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.57 AU - 0.71 AU

Year: 195 Days

Day: 28.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.84 AU - 1.2 AU

Year: 392 Days

Day: 32.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.72 AU - 1.9 AU

Year: 927 Days

Day: 18.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,634,890 km

• M1: 740,659 km (0.106 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.97 AU - 2.71 AU

Year: 1363 Days

Day: 31.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.32 AU - 3.68 AU

Year: 1979 Days

Day: 36.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.79 AU - 4.17 AU

Year: 2472 Days

Day: 24.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.93 AU - 9.73 AU

Year: 9992 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 158.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,634,890 km

• M1: 282,740 km (0.109 R)
• M2: 491,728 km (0.096 R)
• M3: 680,072 km (0.078 R)
• M4: 877,242 km (0.061 R)
• M5: 1,200,673 km (0.099 R)
• M6: 2,064,899 km (0.098 R)
• M7: 2,673,912 km (0.115 R)
• M8: 3,151,130 km (0.104 R)
• M9: 3,337,229 km (0.103 R)
• M10: 3,431,626 km (0.117 R)
• M11: 3,591,097 km (0.079 R)
• M12: 4,151,790 km (0.071 R)
• M13: 4,564,530 km (0.099 R)
• M14: 5,429,505 km (0.079 R)
• M15: 5,616,203 km (0.114 R)
• M16: 6,820,765 km (0.069 R)
• M17: 6,941,640 km (0.086 R)
• M18: 7,267,165 km (0.103 R)
• M19: 7,933,624 km (0.112 R)
• M20: 8,274,258 km (0.05 R)
• M21: 8,838,093 km (0.107 R)
• M22: 9,191,293 km (0.116 R)
• M23: 9,324,884 km (0.108 R)
• M24: 9,549,131 km (0.063 R)
• M25: 10,048,788 km (0.103 R)
• M26: 10,186,418 km (0.107 R)
• M27: 10,837,618 km (0.059 R)
• M28: 11,502,431 km (0.079 R)
• M29: 11,791,454 km (0.064 R)
• M30: 12,180,408 km (0.113 R)
• M31: 12,623,218 km (0.064 R)
• M32: 12,871,550 km (0.079 R)
• M33: 13,931,900 km (0.088 R)
• M34: 14,240,072 km (0.103 R)
• M35: 15,389,283 km (0.041 R)
• M36: 15,654,669 km (0.087 R)
• M37: 16,136,225 km (0.042 R)
• M38: 17,113,847 km (0.059 R)
• M39: 17,223,652 km (0.081 R)
• M40: 17,388,808 km (0.09 R)
• M41: 17,609,764 km (0.08 R)
• M42: 18,054,668 km (0.115 R)
• M43: 18,334,715 km (0.074 R)
• M44: 20,102,363 km (0.087 R)
• M45: 20,334,390 km (0.092 R)
• M46: 20,977,212 km (0.092 R)
• M47: 22,103,085 km (0.032 R)
• M48: 22,402,730 km (0.083 R)
• M49: 24,351,841 km (0.118 R)
• M50: 25,096,688 km (0.11 R)
• M51: 25,409,198 km (0.106 R)
• M52: 26,799,860 km (0.118 R)
• M53: 27,956,102 km (0.073 R)
• M54: 28,150,280 km (0.055 R)
• M55: 28,475,207 km (0.044 R)
• M56: 28,735,956 km (0.061 R)
• M57: 28,931,929 km (0.051 R)
• M58: 30,583,340 km (0.102 R)
• M59: 31,588,787 km (0.103 R)
• M60: 32,129,434 km (0.097 R)
• M61: 34,114,897 km (0.099 R)
• M62: 36,069,543 km (0.101 R)
• M63: 37,773,612 km (0.101 R)
• M64: 40,086,545 km (0.062 R)
• M65: 40,378,859 km (0.063 R)
• M66: 41,039,184 km (0.066 R)
• M67: 41,851,052 km (0.1 R)
• M68: 44,394,066 km (0.085 R)
• M69: 44,620,856 km (0.054 R)
• M70: 46,986,746 km (0.069 R)
• M71: 47,681,180 km (0.12 R)
• M72: 48,146,130 km (0.108 R)
• M73: 48,612,576 km (0.11 R)
• M74: 48,846,248 km (0.082 R)
• M75: 49,706,585 km (0.103 R)
• M76: 52,797,128 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 12.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.72 AU - 9.72 AU

Year: 10661 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,634,890 km

• M1: 497,114 km (0.069 R)
• M2: 712,235 km (0.118 R)
• M3: 840,441 km (0.098 R)
• M4: 1,274,424 km (0.113 R)
• M5: 1,558,511 km (0.116 R)
• M6: 1,708,258 km (0.082 R)
• M7: 1,953,898 km (0.108 R)
• M8: 2,069,387 km (0.033 R)
• M9: 2,187,270 km (0.056 R)
• M10: 2,307,398 km (0.104 R)
• M11: 2,529,550 km (0.026 R)
• M12: 2,836,675 km (0.096 R)
• M13: 3,543,674 km (0.059 R)
• M14: 3,917,220 km (0.074 R)
• M15: 4,005,333 km (0.068 R)
• M16: 4,123,815 km (0.116 R)
• M17: 4,213,424 km (0.117 R)
• M18: 4,364,219 km (0.099 R)
• M19: 4,486,291 km (0.089 R)
• M20: 5,081,241 km (0.085 R)
• M21: 5,969,703 km (0.097 R)
• M22: 6,380,050 km (0.035 R)
• M23: 6,588,589 km (0.098 R)
• M24: 6,728,912 km (0.04 R)
• M25: 6,905,887 km (0.08 R)
• M26: 7,192,067 km (0.099 R)
• M27: 7,555,291 km (0.063 R)
• M28: 8,224,442 km (0.103 R)
• M29: 9,107,070 km (0.094 R)
• M30: 9,185,160 km (0.032 R)
• M31: 10,100,399 km (0.086 R)
• M32: 10,507,306 km (0.116 R)
• M33: 10,671,714 km (0.068 R)
• M34: 10,878,308 km (0.1 R)
• M35: 11,463,834 km (0.092 R)
• M36: 11,718,001 km (0.104 R)
• M37: 11,931,178 km (0.117 R)
• M38: 12,102,617 km (0.062 R)
• M39: 13,104,624 km (0.038 R)
• M40: 13,952,395 km (0.045 R)
• M41: 14,178,437 km (0.074 R)
• M42: 14,405,677 km (0.12 R)
• M43: 14,588,336 km (0.075 R)
• M44: 14,817,819 km (0.076 R)
• M45: 15,606,947 km (0.106 R)
• M46: 15,794,543 km (0.042 R)
• M47: 15,888,640 km (0.113 R)
• M48: 16,648,448 km (0.092 R)
• M49: 16,936,274 km (0.11 R)
• M50: 18,104,484 km (0.108 R)
• M51: 18,400,688 km (0.065 R)
• M52: 18,599,054 km (0.103 R)
• M53: 18,698,387 km (0.101 R)
• M54: 19,753,052 km (0.076 R)
• M55: 20,057,933 km (0.067 R)
• M56: 21,085,521 km (0.094 R)
• M57: 21,241,102 km (0.034 R)
• M58: 22,130,163 km (0.084 R)
• M59: 22,341,096 km (0.072 R)
• M60: 22,552,777 km (0.065 R)
• M61: 23,084,747 km (0.053 R)
• M62: 23,352,228 km (0.037 R)
• M63: 23,674,761 km (0.105 R)
• M64: 26,474,485 km (0.086 R)
• M65: 27,148,274 km (0.103 R)
• M66: 27,998,588 km (0.108 R)
• M67: 28,112,581 km (0.071 R)
• M68: 28,398,313 km (0.12 R)
• M69: 29,435,027 km (0.068 R)
• M70: 32,200,044 km (0.083 R)
• M71: 32,618,918 km (0.08 R)
• M72: 32,739,045 km (0.108 R)
• M73: 33,280,889 km (0.113 R)
• M74: 34,129,707 km (0.115 R)
• M75: 34,312,516 km (0.118 R)
• M76: 34,617,994 km (0.069 R)
• M77: 36,843,562 km (0.111 R)
• M78: 38,606,423 km (0.089 R)
• M79: 38,924,169 km (0.084 R)
• M80: 39,242,663 km (0.079 R)
• M81: 40,461,138 km (0.068 R)
• M82: 40,590,091 km (0.059 R)
• M83: 41,887,404 km (0.089 R)
• M84: 43,198,330 km (0.106 R)
• M85: 43,925,076 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 10.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.08 AU - 9.92 AU

Year: 11150 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,634,890 km

• M1: 228,286 km (0.093 R)
• M2: 330,761 km (0.12 R)
• M3: 425,606 km (0.092 R)
• M4: 1,116,000 km (0.112 R)
• M5: 1,181,075 km (0.038 R)
• M6: 1,749,397 km (0.04 R)
• M7: 2,801,819 km (0.061 R)
• M8: 2,983,281 km (0.081 R)
• M9: 3,106,549 km (0.04 R)
• M10: 3,781,385 km (0.116 R)
• M11: 4,221,502 km (0.063 R)
• M12: 4,821,689 km (0.071 R)
• M13: 4,966,799 km (0.085 R)
• M14: 5,676,042 km (0.088 R)
• M15: 6,023,109 km (0.059 R)
• M16: 6,337,564 km (0.085 R)
• M17: 6,576,921 km (0.04 R)
• M18: 6,657,255 km (0.115 R)
• M19: 6,778,579 km (0.1 R)
• M20: 6,941,491 km (0.062 R)
• M21: 7,817,686 km (0.116 R)
• M22: 7,902,956 km (0.095 R)
• M23: 8,203,947 km (0.113 R)
• M24: 8,817,149 km (0.103 R)
• M25: 9,174,239 km (0.078 R)
• M26: 9,264,147 km (0.073 R)
• M27: 9,856,405 km (0.069 R)
• M28: 11,803,571 km (0.07 R)
• M29: 11,999,844 km (0.115 R)
• M30: 12,745,290 km (0.112 R)
• M31: 13,098,341 km (0.091 R)
• M32: 13,403,520 km (0.1 R)
• M33: 13,557,008 km (0.115 R)
• M34: 14,072,821 km (0.078 R)
• M35: 15,283,367 km (0.065 R)
• M36: 16,527,124 km (0.111 R)
• M37: 17,690,995 km (0.077 R)
• M38: 17,859,443 km (0.073 R)
• M39: 18,141,435 km (0.094 R)
• M40: 18,311,228 km (0.065 R)
• M41: 18,424,773 km (0.063 R)
• M42: 20,507,923 km (0.046 R)
• M43: 21,159,272 km (0.074 R)
• M44: 22,482,316 km (0.117 R)
• M45: 22,847,784 km (0.088 R)
• M46: 24,767,124 km (0.116 R)
• M47: 25,968,844 km (0.106 R)
• M48: 26,931,057 km (0.096 R)
• M49: 26,995,684 km (0.112 R)
• M50: 27,319,114 km (0.078 R)
• M51: 27,970,164 km (0.057 R)
• M52: 28,494,654 km (0.048 R)
• M53: 31,301,110 km (0.099 R)
• M54: 31,914,013 km (0.091 R)
• M55: 31,982,230 km (0.074 R)
• M56: 32,530,655 km (0.056 R)
• M57: 32,668,285 km (0.066 R)
• M58: 33,013,109 km (0.094 R)
• M59: 33,706,345 km (0.109 R)
• M60: 34,755,325 km (0.118 R)
• M61: 35,743,868 km (0.111 R)
• M62: 36,455,804 km (0.064 R)
• M63: 36,956,808 km (0.114 R)
• M64: 37,100,422 km (0.079 R)
• M65: 37,388,098 km (0.049 R)
• M66: 37,460,204 km (0.093 R)
• M67: 37,532,311 km (0.08 R)
• M68: 37,821,034 km (0.072 R)
• M69: 37,893,440 km (0.09 R)
• M70: 38,183,211 km (0.113 R)
• M71: 38,473,730 km (0.083 R)
• M72: 39,937,096 km (0.055 R)
• M73: 40,232,103 km (0.087 R)
• M74: 41,046,664 km (0.117 R)
• M75: 42,091,455 km (0.101 R)
• M76: 42,241,352 km (0.03 R)
• M77: 43,826,641 km (0.075 R)
• M78: 44,054,628 km (0.048 R)
• M79: 44,283,064 km (0.095 R)
• M80: 45,277,591 km (0.108 R)
• M81: 45,431,377 km (0.092 R)
• M82: 48,226,763 km (0.072 R)
• M83: 49,091,888 km (0.107 R)
• M84: 50,200,557 km (0.12 R)
• M85: 50,678,074 km (0.079 R)
• M86: 51,077,351 km (0.081 R)
• M87: 51,557,709 km (0.118 R)
• M88: 53,494,254 km (0.107 R)
• M89: 54,226,535 km (0.104 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: 250 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit