🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 25.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,421,266 km

• M1: 175,777 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 20.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,421,266 km

• M1: 187,745 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.81 AU

Year: 210 Days

Day: 27 Hours

Environment

Temp: 117 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,421,266 km

• M1: 114,592 km (0.104 R)
• M2: 274,063 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.06 AU - 1.14 AU

Year: 424 Days

Day: 18.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,421,266 km

• M1: 117,584 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 9.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.48 AU - 7.06 AU

Year: 5088 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,421,266 km

• M1: 289,322 km (0.083 R)
• M2: 393,293 km (0.077 R)
• M3: 461,360 km (0.105 R)
• M4: 896,241 km (0.104 R)
• M5: 1,196,334 km (0.11 R)
• M6: 1,608,028 km (0.028 R)
• M7: 1,669,512 km (0.108 R)
• M8: 1,915,750 km (0.042 R)
• M9: 2,173,956 km (0.092 R)
• M10: 2,257,432 km (0.105 R)
• M11: 2,318,917 km (0.056 R)
• M12: 2,396,408 km (0.087 R)
• M13: 2,586,248 km (0.101 R)
• M14: 2,805,708 km (0.116 R)
• M15: 2,871,980 km (0.052 R)
• M16: 3,271,705 km (0.109 R)
• M17: 3,689,083 km (0.102 R)
• M18: 3,964,344 km (0.1 R)
• M19: 4,104,666 km (0.082 R)
• M20: 4,189,488 km (0.117 R)
• M21: 4,294,057 km (0.113 R)
• M22: 4,370,801 km (0.09 R)
• M23: 4,603,426 km (0.098 R)
• M24: 4,691,688 km (0.094 R)
• M25: 4,810,320 km (0.028 R)
• M26: 5,532,428 km (0.072 R)
• M27: 6,739,534 km (0.066 R)
• M28: 6,896,013 km (0.103 R)
• M29: 7,407,189 km (0.074 R)
• M30: 7,568,755 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 13.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.03 AU - 6.59 AU

Year: 5141 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,421,266 km

• M1: 203,004 km (0.102 R)
• M2: 296,353 km (0.12 R)
• M3: 420,819 km (0.105 R)
• M4: 559,945 km (0.116 R)
• M5: 762,800 km (0.066 R)
• M6: 844,330 km (0.066 R)
• M7: 941,569 km (0.09 R)
• M8: 1,056,011 km (0.119 R)
• M9: 1,328,429 km (0.108 R)
• M10: 1,578,258 km (0.12 R)
• M11: 1,748,201 km (0.097 R)
• M12: 1,957,339 km (0.075 R)
• M13: 2,073,426 km (0.071 R)
• M14: 2,453,704 km (0.117 R)
• M15: 2,652,370 km (0.107 R)
• M16: 2,818,873 km (0.114 R)
• M17: 3,399,312 km (0.114 R)
• M18: 3,848,555 km (0.113 R)
• M19: 4,037,946 km (0.119 R)
• M20: 4,230,478 km (0.043 R)
• M21: 4,316,946 km (0.096 R)
• M22: 4,535,957 km (0.04 R)
• M23: 4,624,519 km (0.117 R)
• M24: 4,803,588 km (0.05 R)
• M25: 4,894,094 km (0.115 R)
• M26: 5,661,681 km (0.106 R)
• M27: 6,023,109 km (0.118 R)
• M28: 7,438,305 km (0.026 R)
• M29: 7,622,161 km (0.093 R)
• M30: 9,260,258 km (0.096 R)
• M31: 9,945,266 km (0.099 R)
• M32: 10,032,033 km (0.052 R)
• M33: 10,148,121 km (0.045 R)
• M34: 10,558,019 km (0.078 R)
• M35: 10,676,202 km (0.093 R)
• M36: 11,123,200 km (0.039 R)
• M37: 11,303,615 km (0.063 R)
• M38: 11,759,141 km (0.057 R)
• M39: 13,384,521 km (0.089 R)
• M40: 13,512,577 km (0.106 R)
• M41: 13,705,259 km (0.113 R)
• M42: 15,079,615 km (0.113 R)
• M43: 15,884,601 km (0.117 R)
• M44: 16,428,988 km (0.045 R)
• M45: 17,222,305 km (0.085 R)
• M46: 18,524,854 km (0.102 R)
• M47: 19,242,026 km (0.117 R)
• M48: 19,822,316 km (0.109 R)
• M49: 20,151,282 km (0.086 R)
• M50: 21,447,847 km (0.098 R)
• M51: 22,924,079 km (0.04 R)
• M52: 23,423,586 km (0.074 R)
• M53: 23,848,893 km (0.098 R)
• M54: 24,004,175 km (0.12 R)
• M55: 24,237,847 km (0.105 R)
• M56: 24,394,027 km (0.05 R)
• M57: 24,550,507 km (0.092 R)
• M58: 24,903,857 km (0.12 R)
• M59: 25,456,770 km (0.051 R)
• M60: 25,575,850 km (0.097 R)
• M61: 25,894,195 km (0.099 R)
• M62: 26,655,498 km (0.079 R)
• M63: 26,897,398 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 9.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.9 AU - 6.3 AU

Year: 5531 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,421,266 km

• M1: 134,788 km (0.098 R)
• M2: 379,979 km (0.097 R)
• M3: 480,359 km (0.083 R)
• M4: 569,519 km (0.082 R)
• M5: 687,851 km (0.084 R)
• M6: 758,461 km (0.098 R)
• M7: 839,842 km (0.066 R)
• M8: 1,149,660 km (0.079 R)
• M9: 1,342,491 km (0.103 R)
• M10: 1,781,860 km (0.111 R)
• M11: 2,029,295 km (0.046 R)
• M12: 2,192,656 km (0.081 R)
• M13: 2,482,876 km (0.111 R)
• M14: 2,569,792 km (0.089 R)
• M15: 2,849,989 km (0.114 R)
• M16: 3,073,339 km (0.1 R)
• M17: 3,343,363 km (0.093 R)
• M18: 3,523,030 km (0.096 R)
• M19: 3,663,502 km (0.099 R)
• M20: 3,921,110 km (0.088 R)
• M21: 4,529,674 km (0.035 R)
• M22: 4,621,228 km (0.118 R)
• M23: 5,199,424 km (0.113 R)
• M24: 5,570,576 km (0.042 R)
• M25: 5,767,447 km (0.116 R)
• M26: 5,900,140 km (0.068 R)
• M27: 6,389,475 km (0.112 R)
• M28: 6,944,483 km (0.112 R)
• M29: 7,787,766 km (0.094 R)
• M30: 8,082,175 km (0.049 R)
• M31: 8,175,075 km (0.077 R)
• M32: 8,324,224 km (0.091 R)
• M33: 8,511,969 km (0.088 R)
• M34: 9,045,136 km (0.087 R)
• M35: 9,296,311 km (0.057 R)
• M36: 10,023,955 km (0.113 R)
• M37: 10,708,814 km (0.042 R)
• M38: 10,769,850 km (0.082 R)
• M39: 11,201,290 km (0.069 R)
• M40: 11,680,153 km (0.116 R)
• M41: 11,869,394 km (0.025 R)
• M42: 12,102,019 km (0.082 R)
• M43: 12,464,644 km (0.082 R)
• M44: 12,722,701 km (0.098 R)
• M45: 12,852,402 km (0.085 R)
• M46: 13,047,777 km (0.11 R)
• M47: 13,905,870 km (0.117 R)
• M48: 14,263,110 km (0.038 R)
• M49: 15,101,007 km (0.073 R)
• M50: 15,353,229 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 7.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.56 AU - 13.56 AU

Year: 16340 Days

Day: 23.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,421,266 km

• M1: 316,399 km (0.079 R)
• M2: 742,155 km (0.096 R)
• M3: 805,136 km (0.034 R)
• M4: 1,648,269 km (0.073 R)
• M5: 1,732,194 km (0.115 R)
• M6: 1,817,465 km (0.105 R)
• M7: 1,992,344 km (0.098 R)
• M8: 2,321,011 km (0.068 R)
• M9: 2,987,769 km (0.071 R)
• M10: 3,090,542 km (0.037 R)
• M11: 3,321,073 km (0.099 R)
• M12: 3,384,951 km (0.062 R)
• M13: 3,776,598 km (0.106 R)
• M14: 3,932,778 km (0.104 R)
• M15: 4,068,464 km (0.072 R)
• M16: 4,159,718 km (0.03 R)
• M17: 4,251,721 km (0.101 R)
• M18: 5,011,828 km (0.101 R)
• M19: 5,282,899 km (0.087 R)
• M20: 5,736,480 km (0.092 R)
• M21: 6,308,093 km (0.051 R)
• M22: 6,467,116 km (0.103 R)
• M23: 7,061,468 km (0.074 R)
• M24: 7,645,199 km (0.082 R)
• M25: 8,186,594 km (0.107 R)
• M26: 8,447,343 km (0.048 R)
• M27: 9,186,057 km (0.112 R)
• M28: 9,306,184 km (0.092 R)
• M29: 9,487,347 km (0.092 R)
• M30: 10,099,651 km (0.118 R)
• M31: 10,693,106 km (0.105 R)
• M32: 11,233,753 km (0.087 R)
• M33: 11,979,349 km (0.06 R)
• M34: 12,407,797 km (0.104 R)
• M35: 12,573,851 km (0.068 R)
• M36: 14,032,879 km (0.092 R)
• M37: 14,310,233 km (0.047 R)
• M38: 16,084,165 km (0.098 R)
• M39: 17,926,313 km (0.066 R)
• M40: 19,911,925 km (0.086 R)
• M41: 20,340,972 km (0.12 R)
• M42: 20,970,181 km (0.118 R)
• M43: 21,247,535 km (0.104 R)
• M44: 21,886,019 km (0.067 R)
• M45: 22,814,872 km (0.086 R)
• M46: 24,669,138 km (0.108 R)
• M47: 26,229,593 km (0.083 R)
• M48: 27,691,613 km (0.104 R)
• M49: 28,432,422 km (0.043 R)
• M50: 28,827,360 km (0.114 R)
• M51: 29,622,473 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.5 AU - 17.98 AU

Year: 25142 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,421,266 km

• M1: 247,734 km (0.117 R)
• M2: 428,747 km (0.116 R)
• M3: 1,554,771 km (0.025 R)
• M4: 1,943,426 km (0.119 R)
• M5: 2,611,680 km (0.112 R)
• M6: 2,838,021 km (0.11 R)
• M7: 3,275,146 km (0.065 R)
• M8: 4,061,881 km (0.091 R)
• M9: 4,514,565 km (0.07 R)
• M10: 5,965,963 km (0.11 R)
• M11: 6,435,850 km (0.114 R)
• M12: 6,566,150 km (0.067 R)
• M13: 6,785,161 km (0.118 R)
• M14: 7,006,566 km (0.034 R)
• M15: 7,456,556 km (0.107 R)
• M16: 7,730,919 km (0.059 R)
• M17: 8,431,486 km (0.112 R)
• M18: 8,909,750 km (0.081 R)
• M19: 9,249,786 km (0.114 R)
• M20: 10,345,740 km (0.119 R)
• M21: 10,447,466 km (0.095 R)
• M22: 11,852,041 km (0.102 R)
• M23: 12,984,796 km (0.045 R)
• M24: 13,703,165 km (0.037 R)
• M25: 14,604,941 km (0.033 R)
• M26: 16,882,120 km (0.076 R)
• M27: 17,061,787 km (0.106 R)
• M28: 18,337,258 km (0.103 R)
• M29: 19,204,627 km (0.102 R)
• M30: 19,454,754 km (0.104 R)
• M31: 20,212,019 km (0.082 R)
• M32: 22,804,699 km (0.099 R)
• M33: 25,362,823 km (0.109 R)
• M34: 25,431,339 km (0.06 R)
• M35: 28,293,894 km (0.115 R)
• M36: 28,649,937 km (0.109 R)
• M37: 30,379,438 km (0.08 R)
• M38: 30,744,008 km (0.047 R)
• M39: 30,963,468 km (0.112 R)
• M40: 34,089,465 km (0.071 R)
• M41: 35,000,965 km (0.109 R)
• M42: 35,843,500 km (0.118 R)
• M43: 35,920,394 km (0.063 R)
• M44: 38,647,114 km (0.056 R)
• M45: 42,005,885 km (0.111 R)
• M46: 42,737,718 km (0.092 R)
• M47: 43,720,127 km (0.116 R)
• M48: 47,132,006 km (0.111 R)
• M49: 47,300,603 km (0.11 R)
• M50: 47,722,918 km (0.071 R)
• M51: 56,071,825 km (0.101 R)
• M52: 57,326,353 km (0.05 R)
• M53: 57,416,411 km (0.086 R)
• M54: 57,506,319 km (0.067 R)
• M55: 58,771,468 km (0.069 R)
• M56: 59,043,886 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit