🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.41 AU - 0.59 AU

Year: 124 Days

Day: 30.4 Hours

Environment

Temp: 282 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,969,919 km

• M1: 95,294 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.87 AU - 1.21 AU

Year: 371 Days

Day: 22.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.77 AU - 1.93 AU

Year: 880 Days

Day: 45.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,969,919 km

• M1: 506,987 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.25 AU - 2.57 AU

Year: 1309 Days

Day: 47.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.28 AU - 3.44 AU

Year: 1692 Days

Day: 15 Hours

Environment

Temp: -96 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.69 AU - 3.71 AU

Year: 2490 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,969,919 km

• M1: 184,005 km (0.118 R)
• M2: 613,052 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 12

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.66 AU - 8.14 AU

Year: 6341 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,969,919 km

• M1: 150,795 km (0.112 R)
• M2: 452,085 km (0.113 R)
• M3: 859,141 km (0.066 R)
• M4: 1,024,745 km (0.083 R)
• M5: 1,171,351 km (0.118 R)
• M6: 1,314,816 km (0.109 R)
• M7: 1,453,493 km (0.116 R)
• M8: 1,711,250 km (0.111 R)
• M9: 1,899,594 km (0.09 R)
• M10: 2,094,819 km (0.074 R)
• M11: 2,439,642 km (0.063 R)
• M12: 2,871,830 km (0.099 R)
• M13: 3,082,763 km (0.076 R)
• M14: 3,211,866 km (0.101 R)
• M15: 3,535,147 km (0.117 R)
• M16: 4,534,760 km (0.05 R)
• M17: 4,797,903 km (0.116 R)
• M18: 5,015,418 km (0.119 R)
• M19: 5,236,075 km (0.042 R)
• M20: 5,477,526 km (0.105 R)
• M21: 6,351,178 km (0.036 R)
• M22: 6,553,284 km (0.115 R)
• M23: 7,001,779 km (0.09 R)
• M24: 7,344,657 km (0.064 R)
• M25: 7,518,191 km (0.118 R)
• M26: 7,987,629 km (0.086 R)
• M27: 8,126,306 km (0.066 R)
• M28: 8,206,042 km (0.12 R)
• M29: 8,386,157 km (0.074 R)
• M30: 8,669,047 km (0.07 R)
• M31: 9,515,472 km (0.11 R)
• M32: 10,044,450 km (0.096 R)
• M33: 10,496,385 km (0.052 R)
• M34: 10,735,742 km (0.112 R)
• M35: 10,867,089 km (0.037 R)
• M36: 11,353,132 km (0.1 R)
• M37: 11,464,732 km (0.071 R)
• M38: 11,801,327 km (0.094 R)
• M39: 12,323,873 km (0.1 R)
• M40: 12,415,426 km (0.114 R)
• M41: 13,063,484 km (0.119 R)
• M42: 13,556,709 km (0.066 R)
• M43: 14,127,873 km (0.054 R)
• M44: 14,223,766 km (0.111 R)
• M45: 14,488,853 km (0.113 R)
• M46: 14,706,817 km (0.117 R)
• M47: 15,072,733 km (0.065 R)
• M48: 16,238,550 km (0.113 R)
• M49: 16,364,212 km (0.084 R)
• M50: 16,591,301 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 10.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.67 AU - 10.71 AU

Year: 8962 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,969,919 km

• M1: 257,608 km (0.082 R)
• M2: 413,638 km (0.109 R)
• M3: 576,849 km (0.11 R)
• M4: 762,949 km (0.053 R)
• M5: 898,485 km (0.037 R)
• M6: 1,023,997 km (0.052 R)
• M7: 1,098,497 km (0.08 R)
• M8: 1,374,505 km (0.086 R)
• M9: 1,585,289 km (0.113 R)
• M10: 1,694,645 km (0.086 R)
• M11: 2,038,421 km (0.115 R)
• M12: 2,304,705 km (0.086 R)
• M13: 2,479,884 km (0.108 R)
• M14: 2,582,209 km (0.025 R)
• M15: 2,685,731 km (0.116 R)
• M16: 2,843,856 km (0.098 R)
• M17: 3,975,264 km (0.106 R)
• M18: 4,432,136 km (0.09 R)
• M19: 4,651,147 km (0.103 R)
• M20: 4,778,006 km (0.119 R)
• M21: 5,067,478 km (0.099 R)
• M22: 5,165,315 km (0.118 R)
• M23: 5,562,647 km (0.116 R)
• M24: 5,970,152 km (0.034 R)
• M25: 6,670,569 km (0.094 R)
• M26: 7,249,662 km (0.082 R)
• M27: 7,323,265 km (0.096 R)
• M28: 10,379,250 km (0.094 R)
• M29: 11,993,710 km (0.072 R)
• M30: 12,080,926 km (0.094 R)
• M31: 12,168,141 km (0.091 R)
• M32: 12,299,638 km (0.11 R)
• M33: 12,519,696 km (0.112 R)
• M34: 13,142,771 km (0.06 R)
• M35: 14,142,384 km (0.037 R)
• M36: 14,373,064 km (0.077 R)
• M37: 14,465,665 km (0.07 R)
• M38: 15,119,408 km (0.078 R)
• M39: 15,782,725 km (0.109 R)
• M40: 15,974,061 km (0.079 R)
• M41: 16,310,656 km (0.116 R)
• M42: 16,552,406 km (0.096 R)
• M43: 17,334,504 km (0.091 R)
• M44: 17,531,823 km (0.083 R)
• M45: 17,630,857 km (0.052 R)
• M46: 18,028,488 km (0.084 R)
• M47: 18,278,616 km (0.099 R)
• M48: 18,630,769 km (0.107 R)
• M49: 18,731,748 km (0.064 R)
• M50: 19,341,658 km (0.103 R)
• M51: 19,495,146 km (0.09 R)
• M52: 20,113,135 km (0.067 R)
• M53: 20,320,627 km (0.118 R)
• M54: 22,326,585 km (0.04 R)
• M55: 24,119,216 km (0.114 R)
• M56: 26,410,008 km (0.103 R)
• M57: 27,552,637 km (0.064 R)
• M58: 29,414,083 km (0.09 R)
• M59: 30,004,097 km (0.057 R)
• M60: 30,776,920 km (0.031 R)
• M61: 31,556,324 km (0.114 R)
• M62: 32,707,181 km (0.116 R)
• M63: 33,379,623 km (0.12 R)
• M64: 33,502,443 km (0.088 R)
• M65: 33,686,897 km (0.118 R)
• M66: 34,366,072 km (0.111 R)
• M67: 34,614,105 km (0.091 R)
• M68: 34,738,421 km (0.091 R)
• M69: 35,237,030 km (0.065 R)
• M70: 36,746,922 km (0.095 R)
• M71: 37,573,600 km (0.098 R)
• M72: 37,893,141 km (0.072 R)
• M73: 39,829,535 km (0.098 R)
• M74: 40,090,135 km (0.089 R)
• M75: 41,269,864 km (0.044 R)
• M76: 41,797,795 km (0.058 R)
• M77: 42,328,119 km (0.106 R)
• M78: 42,460,962 km (0.095 R)
• M79: 42,727,246 km (0.077 R)
• M80: 44,066,746 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 13.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.13 AU - 10.99 AU

Year: 9540 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,969,919 km

• M1: 231,428 km (0.108 R)
• M2: 337,942 km (0.119 R)
• M3: 533,915 km (0.06 R)
• M4: 759,808 km (0.037 R)
• M5: 924,066 km (0.079 R)
• M6: 1,117,945 km (0.096 R)
• M7: 1,220,419 km (0.069 R)
• M8: 1,741,768 km (0.081 R)
• M9: 1,862,344 km (0.111 R)
• M10: 2,306,650 km (0.112 R)
• M11: 2,644,591 km (0.058 R)
• M12: 2,855,225 km (0.061 R)
• M13: 3,071,394 km (0.112 R)
• M14: 3,963,446 km (0.056 R)
• M15: 4,205,346 km (0.103 R)
• M16: 4,341,929 km (0.12 R)
• M17: 4,960,366 km (0.035 R)
• M18: 5,163,071 km (0.061 R)
• M19: 5,368,469 km (0.116 R)
• M20: 6,124,387 km (0.105 R)
• M21: 6,342,202 km (0.09 R)
• M22: 6,467,714 km (0.088 R)
• M23: 6,721,432 km (0.044 R)
• M24: 7,502,184 km (0.12 R)
• M25: 7,869,596 km (0.082 R)
• M26: 8,483,845 km (0.071 R)
• M27: 8,691,935 km (0.106 R)
• M28: 9,867,176 km (0.092 R)
• M29: 10,380,746 km (0.119 R)
• M30: 10,492,047 km (0.107 R)
• M31: 10,790,494 km (0.104 R)
• M32: 11,129,633 km (0.093 R)
• M33: 12,246,530 km (0.039 R)
• M34: 12,442,803 km (0.092 R)
• M35: 12,679,616 km (0.099 R)
• M36: 13,037,604 km (0.088 R)
• M37: 13,197,823 km (0.107 R)
• M38: 13,641,680 km (0.113 R)
• M39: 14,049,634 km (0.113 R)
• M40: 14,585,792 km (0.109 R)
• M41: 15,635,969 km (0.063 R)
• M42: 17,190,740 km (0.075 R)
• M43: 17,542,894 km (0.084 R)
• M44: 18,299,260 km (0.11 R)
• M45: 20,259,591 km (0.078 R)
• M46: 20,538,441 km (0.074 R)
• M47: 20,631,641 km (0.083 R)
• M48: 20,912,286 km (0.11 R)
• M49: 21,808,976 km (0.046 R)
• M50: 21,951,692 km (0.076 R)
• M51: 22,477,678 km (0.096 R)
• M52: 23,250,351 km (0.104 R)
• M53: 23,591,135 km (0.109 R)
• M54: 23,786,510 km (0.117 R)
• M55: 24,080,769 km (0.087 R)
• M56: 24,425,592 km (0.087 R)
• M57: 25,319,589 km (0.104 R)
• M58: 25,871,306 km (0.109 R)
• M59: 28,897,372 km (0.119 R)
• M60: 29,368,755 km (0.077 R)
• M61: 30,054,212 km (0.118 R)
• M62: 30,478,621 km (0.064 R)
• M63: 31,763,817 km (0.071 R)
• M64: 32,033,841 km (0.093 R)
• M65: 32,142,000 km (0.079 R)
• M66: 32,250,309 km (0.083 R)
• M67: 32,358,767 km (0.11 R)
• M68: 32,575,984 km (0.067 R)
• M69: 33,176,021 km (0.091 R)
• M70: 33,504,837 km (0.104 R)
• M71: 33,614,642 km (0.094 R)
• M72: 34,000,006 km (0.089 R)
• M73: 34,775,222 km (0.043 R)
• M74: 35,444,224 km (0.066 R)
• M75: 35,612,222 km (0.112 R)
• M76: 36,173,962 km (0.052 R)
• M77: 37,022,032 km (0.084 R)
• M78: 37,363,115 km (0.056 R)
• M79: 37,876,685 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 4.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.26 AU - 18.28 AU

Year: 20875 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,969,919 km

• M1: 74,051 km (0.09 R)
• M2: 270,024 km (0.083 R)
• M3: 311,612 km (0.084 R)
• M4: 355,594 km (0.105 R)
• M5: 733,478 km (0.09 R)
• M6: 1,159,533 km (0.095 R)
• M7: 1,272,928 km (0.066 R)
• M8: 1,419,534 km (0.112 R)
• M9: 1,479,822 km (0.054 R)
• M10: 1,634,058 km (0.037 R)
• M11: 1,825,992 km (0.108 R)
• M12: 2,426,029 km (0.115 R)
• M13: 2,663,440 km (0.091 R)
• M14: 2,737,940 km (0.098 R)
• M15: 2,794,339 km (0.066 R)
• M16: 3,042,970 km (0.054 R)
• M17: 3,219,346 km (0.092 R)
• M18: 3,298,783 km (0.048 R)
• M19: 3,378,818 km (0.105 R)
• M20: 3,957,312 km (0.118 R)
• M21: 4,021,191 km (0.068 R)
• M22: 4,171,387 km (0.117 R)
• M23: 4,214,621 km (0.032 R)
• M24: 4,323,378 km (0.071 R)
• M25: 4,835,751 km (0.069 R)
• M26: 4,995,522 km (0.117 R)
• M27: 5,296,812 km (0.099 R)
• M28: 5,508,792 km (0.052 R)
• M29: 5,892,660 km (0.081 R)
• M30: 7,069,098 km (0.067 R)
• M31: 7,224,380 km (0.104 R)
• M32: 7,302,470 km (0.109 R)
• M33: 7,937,065 km (0.101 R)
• M34: 8,071,553 km (0.118 R)
• M35: 8,397,228 km (0.096 R)
• M36: 9,033,467 km (0.082 R)
• M37: 9,173,790 km (0.053 R)
• M38: 9,371,559 km (0.115 R)
• M39: 9,656,393 km (0.093 R)
• M40: 10,147,373 km (0.076 R)
• M41: 10,439,837 km (0.108 R)
• M42: 11,213,258 km (0.119 R)
• M43: 11,790,107 km (0.085 R)
• M44: 11,974,262 km (0.082 R)
• M45: 12,128,498 km (0.109 R)
• M46: 12,438,913 km (0.12 R)
• M47: 12,720,457 km (0.103 R)
• M48: 13,130,953 km (0.058 R)
• M49: 13,162,668 km (0.117 R)
• M50: 13,226,247 km (0.119 R)
• M51: 13,258,111 km (0.055 R)
• M52: 13,417,583 km (0.095 R)
• M53: 14,289,888 km (0.095 R)
• M54: 14,947,969 km (0.114 R)
• M55: 15,080,662 km (0.108 R)
• M56: 15,380,905 km (0.118 R)
• M57: 15,750,412 km (0.086 R)
• M58: 15,784,221 km (0.109 R)
• M59: 15,987,076 km (0.119 R)
• M60: 16,327,261 km (0.065 R)
• M61: 16,704,248 km (0.075 R)
• M62: 17,993,183 km (0.093 R)
• M63: 18,063,793 km (0.076 R)
• M64: 18,240,618 km (0.109 R)
• M65: 18,881,944 km (0.103 R)
• M66: 18,989,655 km (0.109 R)
• M67: 19,097,365 km (0.105 R)
• M68: 19,169,471 km (0.099 R)
• M69: 19,313,683 km (0.114 R)
• M70: 19,349,737 km (0.054 R)
• M71: 19,857,921 km (0.061 R)
• M72: 22,767,749 km (0.09 R)
• M73: 23,188,717 km (0.053 R)
• M74: 23,728,167 km (0.109 R)
• M75: 24,310,701 km (0.1 R)
• M76: 25,016,055 km (0.049 R)
• M77: 26,607,328 km (0.103 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit