🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 45.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,100,107 km

• M1: 180,565 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 162 Days

Day: 29.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.67 AU - 1.77 AU

Year: 804 Days

Day: 31.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.92 AU - 4.22 AU

Year: 2404 Days

Day: 44.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.88 AU - 6 AU

Year: 3914 Days

Day: 47.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 10.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.09 AU - 8.27 AU

Year: 6154 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,100,107 km

• M1: 267,631 km (0.04 R)
• M2: 366,515 km (0.067 R)
• M3: 527,482 km (0.078 R)
• M4: 714,330 km (0.106 R)
• M5: 998,267 km (0.109 R)
• M6: 1,121,834 km (0.081 R)
• M7: 1,454,091 km (0.086 R)
• M8: 1,577,659 km (0.097 R)
• M9: 1,816,866 km (0.118 R)
• M10: 2,028,547 km (0.117 R)
• M11: 2,107,535 km (0.098 R)
• M12: 2,455,200 km (0.077 R)
• M13: 2,539,723 km (0.116 R)
• M14: 2,689,919 km (0.09 R)
• M15: 3,067,205 km (0.027 R)
• M16: 3,204,386 km (0.108 R)
• M17: 3,320,325 km (0.086 R)
• M18: 3,508,818 km (0.092 R)
• M19: 3,628,347 km (0.074 R)
• M20: 3,700,902 km (0.05 R)
• M21: 3,773,756 km (0.096 R)
• M22: 3,921,110 km (0.101 R)
• M23: 4,555,405 km (0.067 R)
• M24: 4,738,812 km (0.084 R)
• M25: 4,897,834 km (0.037 R)
• M26: 5,167,110 km (0.089 R)
• M27: 5,524,500 km (0.102 R)
• M28: 5,607,975 km (0.086 R)
• M29: 5,918,241 km (0.076 R)
• M30: 6,792,641 km (0.069 R)
• M31: 7,245,025 km (0.042 R)
• M32: 7,367,246 km (0.058 R)
• M33: 7,490,216 km (0.055 R)
• M34: 8,052,105 km (0.078 R)
• M35: 9,549,131 km (0.093 R)
• M36: 10,157,995 km (0.116 R)
• M37: 10,329,434 km (0.103 R)
• M38: 10,605,741 km (0.11 R)
• M39: 10,814,430 km (0.087 R)
• M40: 12,168,141 km (0.049 R)
• M41: 12,680,364 km (0.089 R)
• M42: 12,827,868 km (0.075 R)
• M43: 13,915,295 km (0.074 R)
• M44: 14,143,880 km (0.09 R)
• M45: 14,604,941 km (0.105 R)
• M46: 15,898,364 km (0.073 R)
• M47: 16,177,364 km (0.084 R)
• M48: 16,458,010 km (0.105 R)
• M49: 16,983,547 km (0.036 R)
• M50: 17,227,990 km (0.101 R)
• M51: 18,802,956 km (0.053 R)
• M52: 18,887,180 km (0.067 R)
• M53: 19,522,373 km (0.107 R)
• M54: 20,250,765 km (0.063 R)
• M55: 20,510,018 km (0.097 R)
• M56: 21,075,498 km (0.085 R)
• M57: 22,937,094 km (0.086 R)
• M58: 23,207,417 km (0.034 R)
• M59: 23,342,953 km (0.113 R)
• M60: 23,433,459 km (0.086 R)
• M61: 23,569,294 km (0.104 R)
• M62: 24,115,775 km (0.073 R)
• M63: 24,253,106 km (0.104 R)
• M64: 25,453,629 km (0.072 R)
• M65: 26,343,138 km (0.108 R)
• M66: 26,531,781 km (0.06 R)
• M67: 26,957,686 km (0.12 R)
• M68: 27,100,103 km (0.084 R)
• M69: 27,576,871 km (0.094 R)
• M70: 28,200,844 km (0.091 R)
• M71: 28,683,896 km (0.11 R)
• M72: 28,780,835 km (0.096 R)
• M73: 30,149,656 km (0.095 R)
• M74: 30,346,826 km (0.085 R)
• M75: 30,742,662 km (0.083 R)
• M76: 30,941,328 km (0.101 R)
• M77: 31,389,523 km (0.054 R)
• M78: 31,789,847 km (0.1 R)
• M79: 32,191,816 km (0.105 R)
• M80: 33,612,098 km (0.11 R)
• M81: 34,124,321 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 13.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.36 AU - 7.1 AU

Year: 6223 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,100,107 km

• M1: 198,965 km (0.083 R)
• M2: 531,671 km (0.11 R)
• M3: 686,205 km (0.051 R)
• M4: 1,013,376 km (0.077 R)
• M5: 1,365,978 km (0.091 R)
• M6: 1,550,732 km (0.104 R)
• M7: 1,652,907 km (0.076 R)
• M8: 1,987,258 km (0.1 R)
• M9: 2,213,001 km (0.075 R)
• M10: 2,613,176 km (0.057 R)
• M11: 2,720,736 km (0.034 R)
• M12: 3,004,374 km (0.096 R)
• M13: 3,117,320 km (0.106 R)
• M14: 3,431,326 km (0.071 R)
• M15: 3,895,379 km (0.111 R)
• M16: 4,215,967 km (0.07 R)
• M17: 4,902,023 km (0.096 R)
• M18: 5,132,254 km (0.087 R)
• M19: 5,229,194 km (0.06 R)
• M20: 5,904,778 km (0.087 R)
• M21: 6,734,896 km (0.117 R)
• M22: 7,337,776 km (0.09 R)
• M23: 8,025,627 km (0.089 R)
• M24: 8,183,901 km (0.079 R)
• M25: 8,803,835 km (0.113 R)
• M26: 9,534,471 km (0.082 R)
• M27: 10,064,795 km (0.113 R)
• M28: 10,235,486 km (0.113 R)
• M29: 11,457,851 km (0.087 R)
• M30: 11,661,902 km (0.039 R)
• M31: 12,437,567 km (0.119 R)
• M32: 12,858,087 km (0.109 R)
• M33: 13,096,695 km (0.051 R)
• M34: 13,256,466 km (0.107 R)
• M35: 14,038,563 km (0.054 R)
• M36: 15,113,723 km (0.066 R)
• M37: 15,534,392 km (0.09 R)
• M38: 15,902,104 km (0.049 R)
• M39: 17,547,980 km (0.088 R)
• M40: 19,126,686 km (0.093 R)
• M41: 19,277,930 km (0.094 R)
• M42: 20,378,820 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 8.7

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.42 AU - 9.02 AU

Year: 6915 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,100,107 km

• M1: 157,078 km (0.101 R)
• M2: 275,709 km (0.038 R)
• M3: 447,148 km (0.067 R)
• M4: 526,136 km (0.112 R)
• M5: 876,045 km (0.094 R)
• M6: 1,139,637 km (0.114 R)
• M7: 1,529,189 km (0.104 R)
• M8: 1,632,861 km (0.097 R)
• M9: 1,738,926 km (0.09 R)
• M10: 2,163,185 km (0.11 R)
• M11: 2,280,171 km (0.1 R)
• M12: 2,496,040 km (0.106 R)
• M13: 2,618,860 km (0.12 R)
• M14: 3,104,156 km (0.1 R)
• M15: 3,616,977 km (0.109 R)
• M16: 4,273,114 km (0.117 R)
• M17: 4,480,007 km (0.092 R)
• M18: 5,467,802 km (0.107 R)
• M19: 5,628,171 km (0.095 R)
• M20: 5,953,397 km (0.103 R)
• M21: 6,520,373 km (0.111 R)
• M22: 6,656,357 km (0.043 R)
• M23: 6,965,726 km (0.05 R)
• M24: 7,314,887 km (0.097 R)
• M25: 7,598,525 km (0.056 R)
• M26: 7,669,883 km (0.086 R)
• M27: 7,741,540 km (0.112 R)
• M28: 7,849,550 km (0.074 R)
• M29: 8,103,268 km (0.075 R)
• M30: 8,176,421 km (0.049 R)
• M31: 8,730,981 km (0.111 R)
• M32: 9,183,364 km (0.113 R)
• M33: 9,876,451 km (0.044 R)
• M34: 10,546,351 km (0.109 R)
• M35: 11,149,529 km (0.092 R)
• M36: 11,271,601 km (0.074 R)
• M37: 12,012,859 km (0.094 R)
• M38: 12,685,002 km (0.045 R)
• M39: 13,154,290 km (0.104 R)
• M40: 13,412,646 km (0.117 R)
• M41: 14,197,586 km (0.025 R)
• M42: 14,908,026 km (0.077 R)
• M43: 15,312,539 km (0.116 R)
• M44: 15,584,358 km (0.088 R)
• M45: 17,013,766 km (0.081 R)
• M46: 17,483,802 km (0.102 R)
• M47: 19,211,059 km (0.056 R)
• M48: 19,602,258 km (0.086 R)
• M49: 19,897,414 km (0.115 R)
• M50: 20,293,101 km (0.115 R)
• M51: 20,492,066 km (0.107 R)
• M52: 20,641,514 km (0.085 R)
• M53: 21,243,496 km (0.087 R)
• M54: 22,464,663 km (0.032 R)
• M55: 23,187,371 km (0.116 R)
• M56: 23,343,252 km (0.083 R)
• M57: 23,499,582 km (0.052 R)
• M58: 23,603,851 km (0.097 R)
• M59: 26,424,818 km (0.115 R)
• M60: 26,859,699 km (0.079 R)
• M61: 27,351,876 km (0.102 R)
• M62: 27,681,740 km (0.107 R)
• M63: 28,456,357 km (0.096 R)
• M64: 28,678,959 km (0.11 R)
• M65: 29,014,058 km (0.09 R)
• M66: 29,631,598 km (0.091 R)
• M67: 29,744,395 km (0.116 R)
• M68: 30,083,533 km (0.111 R)
• M69: 30,708,553 km (0.099 R)
• M70: 30,765,550 km (0.076 R)
• M71: 31,051,282 km (0.109 R)
• M72: 31,337,912 km (0.084 R)
• M73: 32,784,074 km (0.087 R)
• M74: 33,956,473 km (0.091 R)
• M75: 34,192,688 km (0.118 R)
• M76: 34,666,614 km (0.091 R)
• M77: 37,190,330 km (0.08 R)
• M78: 37,433,726 km (0.091 R)
• M79: 37,677,720 km (0.098 R)
• M80: 37,922,163 km (0.1 R)
• M81: 39,028,888 km (0.028 R)
• M82: 39,152,456 km (0.032 R)
• M83: 40,021,470 km (0.081 R)
• M84: 40,646,041 km (0.066 R)
• M85: 41,273,903 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.6

Radius: 6.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.65 AU - 19.95 AU

Year: 26769 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,100,107 km

• M1: 91,703 km (0.106 R)
• M2: 186,100 km (0.107 R)
• M3: 316,699 km (0.093 R)
• M4: 568,921 km (0.067 R)
• M5: 893,847 km (0.044 R)
• M6: 1,311,824 km (0.113 R)
• M7: 1,643,931 km (0.107 R)
• M8: 1,903,633 km (0.119 R)
• M9: 2,075,820 km (0.117 R)
• M10: 2,176,350 km (0.039 R)
• M11: 2,514,591 km (0.113 R)
• M12: 2,676,306 km (0.083 R)
• M13: 3,152,925 km (0.05 R)
• M14: 3,386,297 km (0.109 R)
• M15: 3,595,136 km (0.102 R)
• M16: 3,808,163 km (0.084 R)
• M17: 4,569,467 km (0.093 R)
• M18: 5,620,093 km (0.069 R)
• M19: 6,046,148 km (0.11 R)
• M20: 6,482,674 km (0.116 R)
• M21: 7,042,469 km (0.06 R)
• M22: 7,385,796 km (0.05 R)
• M23: 8,128,550 km (0.044 R)
• M24: 9,683,919 km (0.085 R)
• M25: 9,768,292 km (0.076 R)
• M26: 11,107,044 km (0.093 R)
• M27: 11,283,868 km (0.1 R)
• M28: 11,506,320 km (0.104 R)
• M29: 11,820,177 km (0.085 R)
• M30: 12,502,343 km (0.049 R)
• M31: 12,640,272 km (0.08 R)
• M32: 12,871,251 km (0.107 R)
• M33: 13,010,527 km (0.113 R)
• M34: 16,752,718 km (0.075 R)
• M35: 17,006,436 km (0.12 R)
• M36: 17,159,325 km (0.106 R)
• M37: 17,261,500 km (0.12 R)
• M38: 19,134,914 km (0.088 R)
• M39: 20,257,197 km (0.049 R)
• M40: 21,897,239 km (0.067 R)
• M41: 22,063,592 km (0.109 R)
• M42: 22,565,044 km (0.086 R)
• M43: 23,070,385 km (0.066 R)
• M44: 23,183,182 km (0.089 R)
• M45: 23,693,012 km (0.065 R)
• M46: 24,781,486 km (0.042 R)
• M47: 25,070,509 km (0.098 R)
• M48: 25,128,553 km (0.078 R)
• M49: 27,662,741 km (0.111 R)
• M50: 29,539,596 km (0.078 R)
• M51: 29,600,781 km (0.078 R)
• M52: 32,969,127 km (0.115 R)
• M53: 34,054,459 km (0.036 R)
• M54: 34,440,272 km (0.081 R)
• M55: 34,698,329 km (0.03 R)
• M56: 35,151,460 km (0.088 R)
• M57: 35,802,062 km (0.098 R)
• M58: 37,578,686 km (0.088 R)
• M59: 37,644,958 km (0.05 R)
• M60: 39,518,671 km (0.115 R)
• M61: 39,924,081 km (0.102 R)
• M62: 39,991,700 km (0.111 R)
• M63: 41,353,938 km (0.108 R)
• M64: 41,422,304 km (0.085 R)
• M65: 41,628,151 km (0.093 R)
• M66: 41,902,962 km (0.115 R)
• M67: 42,316,301 km (0.117 R)
• M68: 43,147,317 km (0.093 R)
• M69: 46,239,505 km (0.105 R)
• M70: 46,738,115 km (0.117 R)
• M71: 46,952,189 km (0.063 R)
• M72: 47,023,697 km (0.052 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit