🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 235 Days

Day: 23 Hours

Environment

Temp: 135 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.91 AU - 4.65 AU

Year: 2559 Days

Day: 27.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.04 AU - 4.64 AU

Year: 3149 Days

Day: 41.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.02 AU - 5.4 AU

Year: 3560 Days

Day: 40.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,987,370 km

• M1: 4,299,144 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 8.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.52 AU - 9.04 AU

Year: 8297 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,987,370 km

• M1: 118,781 km (0.111 R)
• M2: 256,710 km (0.091 R)
• M3: 350,358 km (0.112 R)
• M4: 417,827 km (0.118 R)
• M5: 533,167 km (0.069 R)
• M6: 669,151 km (0.096 R)
• M7: 786,436 km (0.052 R)
• M8: 879,187 km (0.038 R)
• M9: 932,444 km (0.098 R)
• M10: 1,239,119 km (0.114 R)
• M11: 1,299,258 km (0.1 R)
• M12: 1,498,821 km (0.107 R)
• M13: 1,550,283 km (0.091 R)
• M14: 2,214,048 km (0.106 R)
• M15: 2,747,963 km (0.115 R)
• M16: 3,219,795 km (0.115 R)
• M17: 3,354,283 km (0.089 R)
• M18: 3,542,478 km (0.093 R)
• M19: 3,646,598 km (0.076 R)
• M20: 3,716,609 km (0.091 R)
• M21: 4,001,145 km (0.051 R)
• M22: 4,329,512 km (0.106 R)
• M23: 4,800,147 km (0.105 R)
• M24: 4,993,128 km (0.116 R)
• M25: 5,306,984 km (0.086 R)
• M26: 5,466,306 km (0.072 R)
• M27: 5,526,445 km (0.08 R)
• M28: 6,434,354 km (0.042 R)
• M29: 6,625,690 km (0.109 R)
• M30: 7,057,728 km (0.104 R)
• M31: 7,767,869 km (0.06 R)
• M32: 8,040,138 km (0.085 R)
• M33: 8,200,357 km (0.087 R)
• M34: 8,384,661 km (0.057 R)
• M35: 8,757,759 km (0.046 R)
• M36: 10,303,254 km (0.053 R)
• M37: 10,452,403 km (0.073 R)
• M38: 10,778,078 km (0.099 R)
• M39: 10,954,902 km (0.113 R)
• M40: 11,362,557 km (0.11 R)
• M41: 11,516,642 km (0.119 R)
• M42: 11,671,476 km (0.044 R)
• M43: 12,113,987 km (0.047 R)
• M44: 12,218,855 km (0.09 R)
• M45: 12,721,354 km (0.072 R)
• M46: 12,988,536 km (0.108 R)
• M47: 13,149,802 km (0.07 R)
• M48: 13,528,584 km (0.047 R)
• M49: 14,798,072 km (0.096 R)
• M50: 15,135,565 km (0.106 R)
• M51: 15,305,209 km (0.098 R)
• M52: 15,646,441 km (0.075 R)
• M53: 15,990,217 km (0.088 R)
• M54: 16,191,875 km (0.06 R)
• M55: 16,249,620 km (0.082 R)
• M56: 16,948,392 km (0.082 R)
• M57: 17,478,866 km (0.08 R)
• M58: 17,984,806 km (0.103 R)
• M59: 18,495,682 km (0.116 R)
• M60: 19,255,490 km (0.117 R)
• M61: 19,316,675 km (0.072 R)
• M62: 20,087,553 km (0.093 R)
• M63: 20,931,285 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 9.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.07 AU - 13.29 AU

Year: 15724 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,987,370 km

• M1: 161,865 km (0.096 R)
• M2: 337,343 km (0.108 R)
• M3: 436,975 km (0.101 R)
• M4: 559,646 km (0.085 R)
• M5: 814,261 km (0.055 R)
• M6: 955,182 km (0.111 R)
• M7: 1,119,890 km (0.092 R)
• M8: 1,850,526 km (0.114 R)
• M9: 2,213,151 km (0.037 R)
• M10: 2,494,844 km (0.07 R)
• M11: 2,787,906 km (0.114 R)
• M12: 3,685,493 km (0.063 R)
• M13: 3,779,889 km (0.11 R)
• M14: 5,264,199 km (0.118 R)
• M15: 5,424,269 km (0.109 R)
• M16: 6,361,949 km (0.101 R)
• M17: 7,112,481 km (0.103 R)
• M18: 7,951,725 km (0.096 R)
• M19: 8,074,246 km (0.089 R)
• M20: 8,507,930 km (0.104 R)
• M21: 8,885,665 km (0.102 R)
• M22: 8,949,094 km (0.1 R)
• M23: 9,204,607 km (0.081 R)
• M24: 10,051,481 km (0.068 R)
• M25: 10,117,753 km (0.091 R)
• M26: 10,417,248 km (0.072 R)
• M27: 10,517,777 km (0.092 R)
• M28: 10,719,884 km (0.084 R)
• M29: 10,957,146 km (0.084 R)
• M30: 11,161,946 km (0.117 R)
• M31: 11,368,092 km (0.064 R)
• M32: 11,923,848 km (0.07 R)
• M33: 12,169,787 km (0.109 R)
• M34: 12,381,917 km (0.061 R)
• M35: 12,559,639 km (0.096 R)
• M36: 13,133,945 km (0.082 R)
• M37: 13,278,905 km (0.114 R)
• M38: 13,351,610 km (0.063 R)
• M39: 13,460,966 km (0.087 R)
• M40: 13,680,276 km (0.073 R)
• M41: 14,494,986 km (0.087 R)
• M42: 14,795,080 km (0.084 R)
• M43: 14,870,477 km (0.092 R)
• M44: 15,784,670 km (0.114 R)
• M45: 16,093,440 km (0.109 R)
• M46: 16,248,573 km (0.068 R)
• M47: 16,482,245 km (0.104 R)
• M48: 17,071,211 km (0.119 R)
• M49: 17,507,588 km (0.088 R)
• M50: 18,068,281 km (0.075 R)
• M51: 18,148,914 km (0.066 R)
• M52: 18,553,577 km (0.108 R)
• M53: 18,920,241 km (0.066 R)
• M54: 19,002,071 km (0.054 R)
• M55: 19,413,016 km (0.095 R)
• M56: 20,118,370 km (0.096 R)
• M57: 20,537,095 km (0.118 R)
• M58: 21,170,791 km (0.114 R)
• M59: 22,413,800 km (0.057 R)
• M60: 22,543,801 km (0.077 R)
• M61: 22,847,933 km (0.113 R)
• M62: 23,109,729 km (0.087 R)
• M63: 24,433,820 km (0.102 R)
• M64: 25,194,974 km (0.066 R)
• M65: 25,330,061 km (0.094 R)
• M66: 26,054,863 km (0.091 R)
• M67: 26,878,399 km (0.108 R)
• M68: 27,016,478 km (0.09 R)
• M69: 27,339,609 km (0.083 R)
• M70: 28,316,483 km (0.102 R)
• M71: 30,544,444 km (0.036 R)
• M72: 31,898,156 km (0.119 R)
• M73: 32,729,621 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 5.2

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.52 AU - 15.12 AU

Year: 17892 Days

Day: 23.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,987,370 km

• M1: 373,995 km (0.078 R)
• M2: 423,063 km (0.117 R)
• M3: 546,930 km (0.08 R)
• M4: 623,075 km (0.036 R)
• M5: 1,350,869 km (0.097 R)
• M6: 1,535,024 km (0.039 R)
• M7: 1,699,432 km (0.071 R)
• M8: 2,380,401 km (0.108 R)
• M9: 2,538,676 km (0.112 R)
• M10: 2,798,976 km (0.057 R)
• M11: 3,033,695 km (0.116 R)
• M12: 3,885,954 km (0.095 R)
• M13: 4,223,597 km (0.061 R)
• M14: 4,492,723 km (0.053 R)
• M15: 5,291,875 km (0.087 R)
• M16: 6,882,100 km (0.086 R)
• M17: 7,705,188 km (0.084 R)
• M18: 7,798,537 km (0.047 R)
• M19: 7,939,309 km (0.101 R)
• M20: 8,414,431 km (0.072 R)
• M21: 9,492,134 km (0.062 R)
• M22: 10,302,805 km (0.097 R)
• M23: 10,354,267 km (0.113 R)
• M24: 10,768,653 km (0.087 R)
• M25: 11,666,839 km (0.116 R)
• M26: 12,644,012 km (0.113 R)
• M27: 12,920,020 km (0.033 R)
• M28: 13,816,710 km (0.111 R)
• M29: 14,444,871 km (0.048 R)
• M30: 15,023,815 km (0.099 R)
• M31: 15,140,501 km (0.113 R)
• M32: 15,965,982 km (0.073 R)
• M33: 16,025,522 km (0.096 R)
• M34: 16,324,269 km (0.111 R)
• M35: 16,685,099 km (0.07 R)
• M36: 16,805,974 km (0.036 R)
• M37: 16,866,562 km (0.102 R)
• M38: 17,231,281 km (0.075 R)
• M39: 17,476,023 km (0.107 R)
• M40: 18,154,599 km (0.082 R)
• M41: 18,528,444 km (0.114 R)
• M42: 18,779,170 km (0.086 R)
• M43: 19,474,202 km (0.089 R)
• M44: 21,019,698 km (0.111 R)
• M45: 21,412,093 km (0.108 R)
• M46: 23,275,484 km (0.112 R)
• M47: 23,342,953 km (0.117 R)
• M48: 24,158,111 km (0.058 R)
• M49: 25,120,923 km (0.066 R)
• M50: 25,190,187 km (0.074 R)
• M51: 25,537,404 km (0.1 R)
• M52: 25,676,679 km (0.109 R)
• M53: 28,660,259 km (0.046 R)
• M54: 30,045,536 km (0.085 R)
• M55: 30,266,192 km (0.068 R)
• M56: 30,413,696 km (0.109 R)
• M57: 32,051,194 km (0.081 R)
• M58: 33,032,257 km (0.099 R)
• M59: 33,793,710 km (0.08 R)
• M60: 36,503,676 km (0.12 R)
• M61: 39,121,788 km (0.065 R)
• M62: 39,846,290 km (0.088 R)
• M63: 40,331,885 km (0.085 R)
• M64: 40,900,656 km (0.096 R)
• M65: 41,882,018 km (0.053 R)
• M66: 44,118,207 km (0.1 R)
• M67: 44,369,083 km (0.078 R)
• M68: 44,620,407 km (0.093 R)
• M69: 44,704,332 km (0.054 R)
• M70: 46,308,021 km (0.116 R)
• M71: 46,562,936 km (0.118 R)
• M72: 46,988,990 km (0.06 R)
• M73: 47,416,092 km (0.057 R)
• M74: 47,930,559 km (0.069 R)
• M75: 48,964,879 km (0.046 R)
• M76: 49,311,198 km (0.12 R)
• M77: 49,658,415 km (0.045 R)
• M78: 50,093,595 km (0.078 R)
• M79: 50,967,695 km (0.08 R)
• M80: 51,934,995 km (0.083 R)
• M81: 53,263,873 km (0.113 R)
• M82: 53,977,156 km (0.091 R)
• M83: 57,773,351 km (0.091 R)
• M84: 58,506,231 km (0.113 R)
• M85: 58,598,084 km (0.062 R)
• M86: 60,630,072 km (0.091 R)
• M87: 60,908,923 km (0.117 R)
• M88: 61,095,172 km (0.026 R)
• M89: 62,216,109 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 7.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.75 AU - 17.05 AU

Year: 19030 Days

Day: 18.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,987,370 km

• M1: 123,418 km (0.111 R)
• M2: 206,744 km (0.1 R)
• M3: 304,880 km (0.028 R)
• M4: 420,968 km (0.119 R)
• M5: 484,996 km (0.071 R)
• M6: 660,774 km (0.11 R)
• M7: 1,302,549 km (0.095 R)
• M8: 1,705,117 km (0.115 R)
• M9: 1,784,852 km (0.11 R)
• M10: 2,173,059 km (0.111 R)
• M11: 2,556,777 km (0.103 R)
• M12: 2,648,331 km (0.119 R)
• M13: 2,866,146 km (0.067 R)
• M14: 3,286,366 km (0.09 R)
• M15: 3,691,327 km (0.094 R)
• M16: 5,152,001 km (0.036 R)
• M17: 5,229,343 km (0.118 R)
• M18: 5,542,302 km (0.077 R)
• M19: 5,861,394 km (0.087 R)
• M20: 6,104,790 km (0.099 R)
• M21: 6,310,038 km (0.116 R)
• M22: 6,769,603 km (0.049 R)
• M23: 6,939,546 km (0.073 R)
• M24: 7,024,966 km (0.116 R)
• M25: 7,370,238 km (0.117 R)
• M26: 7,457,454 km (0.08 R)
• M27: 7,588,801 km (0.11 R)
• M28: 8,122,267 km (0.09 R)
• M29: 9,131,454 km (0.06 R)
• M30: 9,319,199 km (0.119 R)
• M31: 9,508,141 km (0.116 R)
• M32: 9,986,256 km (0.087 R)
• M33: 10,228,156 km (0.1 R)
• M34: 10,325,544 km (0.06 R)
• M35: 10,521,069 km (0.043 R)
• M36: 10,668,572 km (0.105 R)
• M37: 10,717,939 km (0.116 R)
• M38: 10,816,824 km (0.105 R)
• M39: 11,365,997 km (0.081 R)
• M40: 11,873,134 km (0.074 R)
• M41: 12,335,840 km (0.09 R)
• M42: 12,699,812 km (0.109 R)
• M43: 13,385,120 km (0.058 R)
• M44: 14,190,854 km (0.076 R)
• M45: 18,035,220 km (0.115 R)
• M46: 18,566,741 km (0.097 R)
• M47: 19,103,498 km (0.081 R)
• M48: 19,464,179 km (0.102 R)
• M49: 19,645,342 km (0.08 R)
• M50: 20,498,199 km (0.058 R)
• M51: 20,990,825 km (0.098 R)
• M52: 22,936,944 km (0.119 R)
• M53: 23,512,597 km (0.066 R)
• M54: 23,705,578 km (0.119 R)
• M55: 24,808,862 km (0.11 R)
• M56: 25,995,323 km (0.081 R)
• M57: 26,930,758 km (0.075 R)
• M58: 27,945,331 km (0.085 R)
• M59: 28,081,465 km (0.117 R)
• M60: 28,149,682 km (0.114 R)
• M61: 28,697,210 km (0.095 R)
• M62: 28,834,690 km (0.056 R)
• M63: 29,248,179 km (0.117 R)
• M64: 29,386,557 km (0.066 R)
• M65: 29,733,175 km (0.112 R)
• M66: 31,628,730 km (0.071 R)
• M67: 31,841,757 km (0.116 R)
• M68: 32,770,461 km (0.059 R)
• M69: 32,914,075 km (0.116 R)
• M70: 33,201,901 km (0.085 R)
• M71: 35,093,865 km (0.111 R)
• M72: 37,545,026 km (0.083 R)
• M73: 38,677,183 km (0.108 R)
• M74: 39,362,042 km (0.06 R)
• M75: 39,897,303 km (0.049 R)
• M76: 40,204,428 km (0.103 R)
• M77: 43,632,762 km (0.093 R)
• M78: 44,028,299 km (0.117 R)
• M79: 45,141,905 km (0.113 R)
• M80: 46,103,820 km (0.087 R)
• M81: 49,523,627 km (0.099 R)
• M82: 51,180,424 km (0.082 R)
• M83: 51,597,502 km (0.093 R)
• M84: 52,267,252 km (0.107 R)
• M85: 53,869,146 km (0.112 R)
• M86: 54,293,406 km (0.11 R)
• M87: 54,463,349 km (0.111 R)
• M88: 54,974,525 km (0.06 R)
• M89: 55,145,216 km (0.083 R)
• M90: 55,230,636 km (0.107 R)
• M91: 56,775,833 km (0.117 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 13,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit