🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 172 Days

Day: 22.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,130,027 km

• M1: 76,145 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.7 AU - 0.82 AU

Year: 240 Days

Day: 35.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.44 AU - 1.54 AU

Year: 658 Days

Day: 15.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,130,027 km

• M1: 581,188 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.44 AU - 1.6 AU

Year: 678 Days

Day: 38.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,130,027 km

• M1: 838,346 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.13 AU - 4.05 AU

Year: 2460 Days

Day: 46.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.93 AU - 5.17 AU

Year: 3510 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,130,027 km

• M1: 685,009 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 8.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.12 AU - 8.4 AU

Year: 6356 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 143.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,130,027 km

• M1: 166,652 km (0.081 R)
• M2: 430,543 km (0.11 R)
• M3: 540,348 km (0.113 R)
• M4: 603,777 km (0.099 R)
• M5: 759,359 km (0.111 R)
• M6: 1,006,345 km (0.029 R)
• M7: 1,075,010 km (0.104 R)
• M8: 1,205,310 km (0.084 R)
• M9: 1,328,279 km (0.112 R)
• M10: 1,391,410 km (0.114 R)
• M11: 1,507,797 km (0.098 R)
• M12: 1,614,011 km (0.101 R)
• M13: 1,722,769 km (0.082 R)
• M14: 2,019,870 km (0.069 R)
• M15: 2,093,024 km (0.08 R)
• M16: 2,197,144 km (0.106 R)
• M17: 2,989,414 km (0.109 R)
• M18: 3,398,864 km (0.12 R)
• M19: 3,504,031 km (0.05 R)
• M20: 3,807,864 km (0.102 R)
• M21: 3,917,220 km (0.047 R)
• M22: 3,990,673 km (0.069 R)
• M23: 4,517,706 km (0.103 R)
• M24: 5,006,891 km (0.116 R)
• M25: 5,066,730 km (0.113 R)
• M26: 5,471,841 km (0.085 R)
• M27: 5,824,443 km (0.092 R)
• M28: 6,291,787 km (0.096 R)
• M29: 6,399,647 km (0.096 R)
• M30: 7,172,021 km (0.063 R)
• M31: 7,764,877 km (0.116 R)
• M32: 7,973,716 km (0.105 R)
• M33: 8,516,008 km (0.075 R)
• M34: 8,611,601 km (0.12 R)
• M35: 8,683,408 km (0.081 R)
• M36: 9,314,861 km (0.116 R)
• M37: 9,660,881 km (0.039 R)
• M38: 9,935,842 km (0.075 R)
• M39: 10,061,654 km (0.12 R)
• M40: 10,698,641 km (0.108 R)
• M41: 10,879,356 km (0.102 R)
• M42: 11,009,057 km (0.102 R)
• M43: 11,559,427 km (0.08 R)
• M44: 11,904,699 km (0.099 R)
• M45: 12,038,290 km (0.088 R)
• M46: 12,145,702 km (0.077 R)
• M47: 12,768,777 km (0.11 R)
• M48: 12,988,087 km (0.116 R)
• M49: 13,793,073 km (0.052 R)
• M50: 13,849,172 km (0.076 R)
• M51: 14,159,289 km (0.076 R)
• M52: 14,585,643 km (0.069 R)
• M53: 14,700,085 km (0.107 R)
• M54: 15,102,952 km (0.112 R)
• M55: 16,126,052 km (0.091 R)
• M56: 16,690,784 km (0.063 R)
• M57: 16,870,451 km (0.071 R)
• M58: 17,504,447 km (0.105 R)
• M59: 17,809,178 km (0.097 R)
• M60: 17,962,067 km (0.102 R)
• M61: 18,023,402 km (0.104 R)
• M62: 18,547,443 km (0.027 R)
• M63: 18,609,377 km (0.11 R)
• M64: 18,764,659 km (0.091 R)
• M65: 18,951,507 km (0.104 R)
• M66: 19,076,421 km (0.037 R)
• M67: 19,421,394 km (0.041 R)
• M68: 19,800,026 km (0.12 R)
• M69: 20,340,673 km (0.119 R)
• M70: 20,789,466 km (0.082 R)
• M71: 20,886,107 km (0.102 R)
• M72: 21,241,551 km (0.118 R)
• M73: 21,338,939 km (0.107 R)
• M74: 21,468,940 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 11

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.31 AU - 8.71 AU

Year: 8199 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,130,027 km

• M1: 143,764 km (0.076 R)
• M2: 239,656 km (0.101 R)
• M3: 464,801 km (0.104 R)
• M4: 556,953 km (0.118 R)
• M5: 858,991 km (0.063 R)
• M6: 959,670 km (0.111 R)
• M7: 1,029,233 km (0.057 R)
• M8: 1,100,592 km (0.113 R)
• M9: 1,248,693 km (0.059 R)
• M10: 1,325,437 km (0.116 R)
• M11: 1,524,402 km (0.115 R)
• M12: 1,690,755 km (0.113 R)
• M13: 1,841,400 km (0.098 R)
• M14: 2,179,491 km (0.095 R)
• M15: 2,512,945 km (0.085 R)
• M16: 2,636,064 km (0.063 R)
• M17: 3,069,748 km (0.068 R)
• M18: 3,148,736 km (0.07 R)
• M19: 3,228,322 km (0.09 R)
• M20: 3,917,968 km (0.115 R)
• M21: 4,265,185 km (0.065 R)
• M22: 4,353,448 km (0.088 R)
• M23: 4,502,148 km (0.084 R)
• M24: 4,989,089 km (0.07 R)
• M25: 5,113,554 km (0.095 R)
• M26: 5,239,067 km (0.101 R)
• M27: 5,429,206 km (0.086 R)
• M28: 5,525,098 km (0.102 R)
• M29: 6,481,477 km (0.06 R)
• M30: 7,311,446 km (0.108 R)
• M31: 7,667,190 km (0.071 R)
• M32: 7,811,103 km (0.1 R)
• M33: 8,881,027 km (0.116 R)
• M34: 9,184,262 km (0.099 R)
• M35: 9,260,557 km (0.092 R)
• M36: 9,375,448 km (0.103 R)
• M37: 10,630,724 km (0.064 R)
• M38: 11,196,503 km (0.071 R)
• M39: 11,855,033 km (0.097 R)
• M40: 12,653,287 km (0.112 R)
• M41: 13,599,344 km (0.114 R)
• M42: 13,992,936 km (0.109 R)
• M43: 14,301,556 km (0.098 R)
• M44: 14,701,880 km (0.11 R)
• M45: 14,925,828 km (0.069 R)
• M46: 15,060,766 km (0.038 R)
• M47: 15,150,973 km (0.064 R)
• M48: 15,422,493 km (0.063 R)
• M49: 15,604,554 km (0.11 R)
• M50: 15,695,809 km (0.068 R)
• M51: 19,243,971 km (0.112 R)
• M52: 19,538,080 km (0.088 R)
• M53: 20,131,086 km (0.12 R)
• M54: 20,379,868 km (0.118 R)
• M55: 21,283,887 km (0.088 R)
• M56: 21,537,306 km (0.08 R)
• M57: 21,996,123 km (0.093 R)
• M58: 22,458,081 km (0.103 R)
• M59: 24,021,080 km (0.08 R)
• M60: 24,179,354 km (0.079 R)
• M61: 24,549,908 km (0.116 R)
• M62: 25,457,668 km (0.106 R)
• M63: 25,618,935 km (0.049 R)
• M64: 26,322,045 km (0.104 R)
• M65: 26,703,220 km (0.076 R)
• M66: 27,416,054 km (0.036 R)
• M67: 28,580,673 km (0.108 R)
• M68: 28,916,371 km (0.109 R)
• M69: 29,874,695 km (0.064 R)
• M70: 30,158,632 km (0.095 R)
• M71: 30,500,463 km (0.078 R)
• M72: 30,900,787 km (0.107 R)
• M73: 31,015,528 km (0.117 R)
• M74: 31,130,419 km (0.093 R)
• M75: 32,578,078 km (0.058 R)
• M76: 33,398,323 km (0.109 R)
• M77: 33,929,246 km (0.075 R)
• M78: 34,939,779 km (0.037 R)
• M79: 35,538,769 km (0.084 R)
• M80: 35,960,037 km (0.077 R)
• M81: 36,322,513 km (0.115 R)
• M82: 37,723,197 km (0.082 R)
• M83: 39,888,327 km (0.116 R)
• M84: 40,388,882 km (0.061 R)
• M85: 42,666,958 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 14.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.38 AU - 11.22 AU

Year: 11955 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,130,027 km

• M1: 205,996 km (0.109 R)
• M2: 322,832 km (0.117 R)
• M3: 1,093,112 km (0.065 R)
• M4: 1,371,364 km (0.048 R)
• M5: 1,673,103 km (0.114 R)
• M6: 3,051,647 km (0.099 R)
• M7: 3,257,045 km (0.106 R)
• M8: 3,993,066 km (0.083 R)
• M9: 4,180,512 km (0.049 R)
• M10: 4,486,440 km (0.076 R)
• M11: 5,222,013 km (0.078 R)
• M12: 6,124,238 km (0.107 R)
• M13: 6,275,631 km (0.118 R)
• M14: 7,006,566 km (0.081 R)
• M15: 7,601,666 km (0.116 R)
• M16: 8,308,516 km (0.037 R)
• M17: 8,573,005 km (0.085 R)
• M18: 9,658,936 km (0.118 R)
• M19: 10,761,772 km (0.085 R)
• M20: 10,997,538 km (0.115 R)
• M21: 11,635,124 km (0.118 R)
• M22: 12,012,559 km (0.071 R)
• M23: 14,073,868 km (0.12 R)
• M24: 14,969,661 km (0.093 R)
• M25: 15,380,307 km (0.112 R)
• M26: 16,182,750 km (0.09 R)
• M27: 17,304,584 km (0.111 R)
• M28: 17,828,326 km (0.106 R)
• M29: 18,076,659 km (0.109 R)
• M30: 18,797,122 km (0.041 R)
• M31: 18,923,233 km (0.075 R)
• M32: 19,144,937 km (0.098 R)
• M33: 20,104,458 km (0.035 R)
• M34: 20,395,276 km (0.085 R)
• M35: 20,883,264 km (0.117 R)
• M36: 21,771,277 km (0.069 R)
• M37: 22,103,385 km (0.092 R)
• M38: 22,403,628 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.8

Radius: 5.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.99 AU - 14.01 AU

Year: 17939 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,130,027 km

• M1: 129,103 km (0.054 R)
• M2: 163,810 km (0.092 R)
• M3: 686,505 km (0.072 R)
• M4: 728,093 km (0.064 R)
• M5: 1,107,623 km (0.081 R)
• M6: 1,223,860 km (0.032 R)
• M7: 1,309,281 km (0.099 R)
• M8: 1,577,360 km (0.089 R)
• M9: 1,708,258 km (0.112 R)
• M10: 1,941,032 km (0.108 R)
• M11: 2,225,268 km (0.071 R)
• M12: 2,266,857 km (0.095 R)
• M13: 2,372,323 km (0.09 R)
• M14: 3,295,641 km (0.119 R)
• M15: 3,439,105 km (0.117 R)
• M16: 3,560,429 km (0.113 R)
• M17: 3,683,100 km (0.059 R)
• M18: 3,782,133 km (0.078 R)
• M19: 3,983,043 km (0.109 R)
• M20: 4,474,173 km (0.072 R)
• M21: 5,038,905 km (0.109 R)
• M22: 5,121,483 km (0.112 R)
• M23: 5,540,806 km (0.086 R)
• M24: 5,626,077 km (0.054 R)
• M25: 5,711,647 km (0.094 R)
• M26: 5,855,261 km (0.051 R)
• M27: 6,234,491 km (0.103 R)
• M28: 6,412,214 km (0.069 R)
• M29: 6,863,700 km (0.061 R)
• M30: 7,077,924 km (0.109 R)
• M31: 7,356,475 km (0.112 R)
• M32: 7,512,955 km (0.076 R)
• M33: 7,892,634 km (0.096 R)
• M34: 8,539,346 km (0.092 R)
• M35: 8,935,630 km (0.041 R)
• M36: 9,169,452 km (0.101 R)
• M37: 9,371,559 km (0.079 R)
• M38: 9,507,094 km (0.063 R)
• M39: 9,711,595 km (0.054 R)
• M40: 9,917,591 km (0.104 R)
• M41: 10,438,790 km (0.085 R)
• M42: 10,579,262 km (0.113 R)
• M43: 10,755,788 km (0.099 R)
• M44: 10,791,242 km (0.1 R)
• M45: 11,435,411 km (0.112 R)
• M46: 12,018,543 km (0.057 R)
• M47: 12,536,601 km (0.096 R)
• M48: 12,685,899 km (0.091 R)
• M49: 12,986,442 km (0.074 R)
• M50: 13,940,577 km (0.098 R)
• M51: 14,328,484 km (0.079 R)
• M52: 15,234,150 km (0.082 R)
• M53: 16,036,742 km (0.098 R)
• M54: 16,976,516 km (0.115 R)
• M55: 17,059,094 km (0.081 R)
• M56: 17,349,164 km (0.104 R)
• M57: 17,682,618 km (0.03 R)
• M58: 17,724,356 km (0.1 R)
• M59: 20,425,345 km (0.101 R)
• M60: 20,689,236 km (0.103 R)
• M61: 21,576,800 km (0.11 R)
• M62: 21,621,530 km (0.086 R)
• M63: 21,755,869 km (0.077 R)
• M64: 22,250,738 km (0.066 R)
• M65: 22,295,917 km (0.103 R)
• M66: 22,341,096 km (0.077 R)
• M67: 23,526,958 km (0.119 R)
• M68: 23,849,790 km (0.059 R)
• M69: 24,826,814 km (0.079 R)
• M70: 25,014,410 km (0.12 R)
• M71: 25,202,454 km (0.101 R)
• M72: 25,390,947 km (0.12 R)
• M73: 25,627,312 km (0.115 R)
• M74: 25,722,007 km (0.094 R)
• M75: 26,531,930 km (0.12 R)
• M76: 26,675,844 km (0.084 R)
• M77: 26,723,715 km (0.106 R)
• M78: 26,916,098 km (0.054 R)
• M79: 27,253,590 km (0.109 R)
• M80: 28,030,452 km (0.094 R)
• M81: 28,568,705 km (0.082 R)
• M82: 28,814,495 km (0.085 R)
• M83: 29,209,134 km (0.08 R)
• M84: 30,805,942 km (0.087 R)
• M85: 31,919,997 km (0.068 R)
• M86: 33,047,217 km (0.113 R)
• M87: 33,408,645 km (0.07 R)
• M88: 33,615,838 km (0.104 R)
• M89: 34,762,506 km (0.105 R)
• M90: 34,919,883 km (0.11 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit