🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 169 Days

Day: 45.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.96 AU - 1.36 AU

Year: 443 Days

Day: 24 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.51 AU - 1.75 AU

Year: 738 Days

Day: 25 Hours

Environment

Temp: -34 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.44 AU - 5.66 AU

Year: 3443 Days

Day: 33.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,313,444 km

• M1: 109,655 km (0.119 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 12.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.04 AU - 6.94 AU

Year: 5201 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 95,313,444 km

• M1: 194,328 km (0.109 R)
• M2: 839,394 km (0.104 R)
• M3: 967,300 km (0.106 R)
• M4: 1,047,484 km (0.119 R)
• M5: 1,839,007 km (0.077 R)
• M6: 2,274,935 km (0.116 R)
• M7: 2,421,391 km (0.089 R)
• M8: 2,840,415 km (0.091 R)
• M9: 2,919,103 km (0.066 R)
• M10: 3,344,410 km (0.047 R)
• M11: 3,448,530 km (0.102 R)
• M12: 3,596,333 km (0.101 R)
• M13: 3,681,753 km (0.12 R)
• M14: 4,782,644 km (0.089 R)
• M15: 4,947,950 km (0.045 R)
• M16: 5,139,136 km (0.102 R)
• M17: 5,235,626 km (0.096 R)
• M18: 5,357,100 km (0.076 R)
• M19: 6,519,026 km (0.045 R)
• M20: 6,597,416 km (0.111 R)
• M21: 6,728,912 km (0.117 R)
• M22: 6,967,670 km (0.098 R)
• M23: 7,290,503 km (0.117 R)
• M24: 8,091,001 km (0.071 R)
• M25: 9,035,711 km (0.09 R)
• M26: 9,894,553 km (0.113 R)
• M27: 10,748,607 km (0.119 R)
• M28: 10,996,939 km (0.088 R)
• M29: 11,153,120 km (0.039 R)
• M30: 11,562,719 km (0.049 R)
• M31: 12,137,922 km (0.102 R)
• M32: 12,429,040 km (0.039 R)
• M33: 12,755,313 km (0.077 R)
• M34: 13,250,033 km (0.113 R)
• M35: 13,583,187 km (0.07 R)
• M36: 13,818,206 km (0.11 R)
• M37: 14,805,851 km (0.062 R)
• M38: 16,134,430 km (0.027 R)
• M39: 17,976,877 km (0.097 R)
• M40: 18,494,186 km (0.113 R)
• M41: 19,091,531 km (0.112 R)
• M42: 19,961,143 km (0.111 R)
• M43: 20,075,585 km (0.084 R)
• M44: 20,727,982 km (0.112 R)
• M45: 21,037,350 km (0.095 R)
• M46: 21,974,730 km (0.101 R)
• M47: 22,925,874 km (0.101 R)
• M48: 23,809,399 km (0.082 R)
• M49: 23,930,723 km (0.032 R)
• M50: 26,317,257 km (0.037 R)
• M51: 26,652,357 km (0.084 R)
• M52: 26,904,579 km (0.116 R)
• M53: 26,988,802 km (0.063 R)
• M54: 27,157,698 km (0.11 R)
• M55: 27,326,744 km (0.056 R)
• M56: 27,453,902 km (0.07 R)
• M57: 27,878,910 km (0.106 R)
• M58: 28,135,021 km (0.109 R)
• M59: 28,477,600 km (0.077 R)
• M60: 28,649,488 km (0.099 R)
• M61: 28,778,591 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 11.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.71 AU - 11.51 AU

Year: 10569 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,313,444 km

• M1: 287,527 km (0.103 R)
• M2: 379,081 km (0.109 R)
• M3: 587,770 km (0.095 R)
• M4: 1,370,167 km (0.089 R)
• M5: 2,406,581 km (0.115 R)
• M6: 2,513,244 km (0.118 R)
• M7: 2,759,333 km (0.104 R)
• M8: 2,927,780 km (0.109 R)
• M9: 3,041,923 km (0.077 R)
• M10: 4,362,274 km (0.095 R)
• M11: 4,725,797 km (0.105 R)
• M12: 4,860,435 km (0.056 R)
• M13: 5,202,715 km (0.12 R)
• M14: 5,446,858 km (0.091 R)
• M15: 5,766,549 km (0.109 R)
• M16: 6,239,129 km (0.043 R)
• M17: 6,686,576 km (0.042 R)
• M18: 7,299,329 km (0.072 R)
• M19: 7,770,712 km (0.101 R)
• M20: 8,211,577 km (0.118 R)
• M21: 8,825,975 km (0.1 R)
• M22: 9,497,670 km (0.107 R)
• M23: 9,796,716 km (0.056 R)
• M24: 9,969,053 km (0.102 R)
• M25: 11,609,992 km (0.071 R)
• M26: 12,299,039 km (0.113 R)
• M27: 13,428,952 km (0.111 R)
• M28: 14,200,578 km (0.1 R)
• M29: 14,444,722 km (0.069 R)
• M30: 15,384,944 km (0.118 R)
• M31: 16,090,448 km (0.11 R)
• M32: 16,294,050 km (0.112 R)
• M33: 17,900,133 km (0.103 R)
• M34: 18,163,874 km (0.099 R)
• M35: 18,322,747 km (0.077 R)
• M36: 18,909,320 km (0.07 R)
• M37: 19,124,143 km (0.116 R)
• M38: 19,773,547 km (0.109 R)
• M39: 19,882,455 km (0.1 R)
• M40: 19,991,511 km (0.119 R)
• M41: 20,485,184 km (0.106 R)
• M42: 21,260,849 km (0.095 R)
• M43: 21,484,349 km (0.034 R)
• M44: 21,596,248 km (0.075 R)
• M45: 22,670,061 km (0.083 R)
• M46: 24,575,938 km (0.103 R)
• M47: 24,751,716 km (0.079 R)
• M48: 25,340,832 km (0.101 R)
• M49: 28,048,254 km (0.119 R)
• M50: 28,232,110 km (0.079 R)
• M51: 28,723,988 km (0.035 R)
• M52: 28,909,340 km (0.092 R)
• M53: 29,156,924 km (0.096 R)
• M54: 29,280,941 km (0.082 R)
• M55: 31,734,944 km (0.078 R)
• M56: 32,310,597 km (0.03 R)
• M57: 32,760,737 km (0.103 R)
• M58: 33,083,569 km (0.066 R)
• M59: 33,537,299 km (0.046 R)
• M60: 34,319,846 km (0.099 R)
• M61: 34,779,111 km (0.096 R)
• M62: 36,035,883 km (0.119 R)
• M63: 36,837,279 km (0.109 R)
• M64: 37,982,750 km (0.098 R)
• M65: 38,186,053 km (0.056 R)
• M66: 38,593,857 km (0.064 R)
• M67: 39,345,287 km (0.102 R)
• M68: 39,688,465 km (0.103 R)
• M69: 39,825,945 km (0.073 R)
• M70: 41,279,588 km (0.08 R)
• M71: 41,628,300 km (0.028 R)
• M72: 42,047,922 km (0.066 R)
• M73: 42,821,044 km (0.109 R)
• M74: 42,962,115 km (0.119 R)
• M75: 44,167,425 km (0.084 R)
• M76: 44,524,066 km (0.034 R)
• M77: 44,810,097 km (0.047 R)
• M78: 45,240,191 km (0.103 R)
• M79: 47,411,305 km (0.084 R)
• M80: 47,630,316 km (0.08 R)
• M81: 48,215,843 km (0.12 R)
• M82: 48,803,912 km (0.04 R)
• M83: 49,025,017 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.9

Radius: 6.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.54 AU - 16.72 AU

Year: 17852 Days

Day: 19.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,313,444 km

• M1: 169,195 km (0.067 R)
• M2: 230,680 km (0.117 R)
• M3: 710,739 km (0.087 R)
• M4: 837,000 km (0.077 R)
• M5: 1,093,411 km (0.118 R)
• M6: 1,472,043 km (0.082 R)
• M7: 1,593,068 km (0.028 R)
• M8: 1,738,626 km (0.087 R)
• M9: 1,781,112 km (0.118 R)
• M10: 2,042,759 km (0.104 R)
• M11: 3,128,540 km (0.115 R)
• M12: 3,659,912 km (0.118 R)
• M13: 4,133,240 km (0.057 R)
• M14: 4,626,015 km (0.075 R)
• M15: 4,954,681 km (0.037 R)
• M16: 5,076,005 km (0.053 R)
• M17: 6,082,201 km (0.117 R)
• M18: 6,179,738 km (0.053 R)
• M19: 6,475,194 km (0.103 R)
• M20: 6,541,466 km (0.041 R)
• M21: 6,708,118 km (0.117 R)
• M22: 6,808,797 km (0.066 R)
• M23: 7,045,761 km (0.1 R)
• M24: 7,597,477 km (0.042 R)
• M25: 8,559,691 km (0.08 R)
• M26: 9,371,858 km (0.093 R)
• M27: 11,267,263 km (0.047 R)
• M28: 11,307,205 km (0.105 R)
• M29: 11,587,701 km (0.115 R)
• M30: 11,748,968 km (0.095 R)
• M31: 12,278,544 km (0.104 R)
• M32: 12,525,531 km (0.036 R)
• M33: 12,608,258 km (0.085 R)
• M34: 13,318,549 km (0.116 R)
• M35: 14,170,808 km (0.112 R)
• M36: 16,062,024 km (0.118 R)
• M37: 16,151,933 km (0.095 R)
• M38: 16,287,019 km (0.099 R)
• M39: 16,831,256 km (0.102 R)
• M40: 17,059,842 km (0.085 R)
• M41: 17,427,703 km (0.09 R)
• M42: 19,881,557 km (0.111 R)
• M43: 19,929,877 km (0.11 R)
• M44: 20,804,875 km (0.091 R)
• M45: 21,494,072 km (0.086 R)
• M46: 21,791,623 km (0.111 R)
• M47: 22,391,061 km (0.087 R)
• M48: 23,606,245 km (0.108 R)
• M49: 24,635,029 km (0.066 R)
• M50: 25,730,983 km (0.117 R)
• M51: 26,682,875 km (0.1 R)
• M52: 27,970,164 km (0.028 R)
• M53: 28,566,761 km (0.108 R)
• M54: 28,621,214 km (0.065 R)
• M55: 29,167,695 km (0.117 R)
• M56: 29,332,253 km (0.106 R)
• M57: 29,552,311 km (0.035 R)
• M58: 29,772,819 km (0.068 R)
• M59: 29,938,573 km (0.109 R)
• M60: 30,049,126 km (0.112 R)
• M61: 30,827,633 km (0.118 R)
• M62: 31,331,479 km (0.074 R)
• M63: 32,404,245 km (0.062 R)
• M64: 32,802,624 km (0.055 R)
• M65: 33,661,466 km (0.117 R)
• M66: 34,585,681 km (0.101 R)
• M67: 36,282,121 km (0.088 R)
• M68: 37,170,134 km (0.112 R)
• M69: 38,786,689 km (0.037 R)
• M70: 39,270,039 km (0.069 R)
• M71: 39,512,388 km (0.099 R)
• M72: 40,548,204 km (0.057 R)
• M73: 40,793,245 km (0.093 R)
• M74: 41,038,735 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.6

Radius: 5

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.1 AU - 22.76 AU

Year: 28069 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,313,444 km

• M1: 394,490 km (0.119 R)
• M2: 438,621 km (0.101 R)
• M3: 607,367 km (0.119 R)
• M4: 1,159,234 km (0.104 R)
• M5: 1,864,139 km (0.12 R)
• M6: 2,057,868 km (0.07 R)
• M7: 2,851,186 km (0.093 R)
• M8: 3,874,136 km (0.063 R)
• M9: 4,271,767 km (0.074 R)
• M10: 4,734,473 km (0.055 R)
• M11: 5,321,346 km (0.097 R)
• M12: 8,390,795 km (0.031 R)
• M13: 9,824,092 km (0.103 R)
• M14: 9,958,132 km (0.099 R)
• M15: 10,025,451 km (0.073 R)
• M16: 11,472,062 km (0.12 R)
• M17: 13,056,154 km (0.049 R)
• M18: 13,574,361 km (0.115 R)
• M19: 14,174,847 km (0.11 R)
• M20: 15,479,340 km (0.101 R)
• M21: 17,385,367 km (0.074 R)
• M22: 18,201,124 km (0.117 R)
• M23: 22,023,200 km (0.115 R)
• M24: 22,462,719 km (0.097 R)
• M25: 22,727,806 km (0.086 R)
• M26: 22,905,080 km (0.067 R)
• M27: 23,888,536 km (0.091 R)
• M28: 25,159,819 km (0.119 R)
• M29: 25,343,226 km (0.066 R)
• M30: 28,719,799 km (0.047 R)
• M31: 28,815,542 km (0.081 R)
• M32: 29,199,859 km (0.111 R)
• M33: 29,682,462 km (0.077 R)
• M34: 31,047,991 km (0.057 R)
• M35: 32,035,786 km (0.116 R)
• M36: 32,334,084 km (0.066 R)
• M37: 32,933,522 km (0.082 R)
• M38: 36,295,585 km (0.099 R)
• M39: 37,126,900 km (0.064 R)
• M40: 39,871,872 km (0.118 R)
• M41: 39,978,685 km (0.082 R)
• M42: 40,085,647 km (0.098 R)
• M43: 40,407,133 km (0.108 R)
• M44: 41,376,677 km (0.068 R)
• M45: 41,593,145 km (0.088 R)
• M46: 41,918,670 km (0.085 R)
• M47: 42,900,032 km (0.097 R)
• M48: 45,330,698 km (0.115 R)
• M49: 47,239,417 km (0.082 R)
• M50: 47,919,340 km (0.111 R)
• M51: 50,902,620 km (0.111 R)
• M52: 51,366,972 km (0.115 R)
• M53: 52,066,043 km (0.092 R)
• M54: 54,063,773 km (0.115 R)
• M55: 57,649,933 km (0.104 R)
• M56: 58,012,708 km (0.097 R)
• M57: 60,573,674 km (0.081 R)
• M58: 61,188,820 km (0.082 R)
• M59: 61,682,344 km (0.042 R)
• M60: 64,420,882 km (0.07 R)
• M61: 65,426,479 km (0.043 R)
• M62: 66,944,449 km (0.078 R)
• M63: 67,325,774 km (0.082 R)
• M64: 67,453,082 km (0.116 R)
• M65: 70,015,394 km (0.109 R)
• M66: 71,438,070 km (0.109 R)
• M67: 72,348,373 km (0.057 R)
• M68: 72,609,271 km (0.056 R)
• M69: 72,870,320 km (0.074 R)
• M70: 73,262,565 km (0.09 R)
• M71: 73,524,511 km (0.094 R)
• M72: 74,312,144 km (0.088 R)
• M73: 74,443,640 km (0.071 R)
• M74: 75,366,510 km (0.069 R)
• M75: 76,425,812 km (0.073 R)
• M76: 76,691,498 km (0.062 R)
• M77: 77,356,909 km (0.106 R)
• M78: 77,490,201 km (0.034 R)
• M79: 77,756,934 km (0.043 R)
• M80: 78,425,487 km (0.087 R)
• M81: 78,827,456 km (0.113 R)
• M82: 80,037,404 km (0.091 R)
• M83: 80,577,153 km (0.098 R)
• M84: 81,389,170 km (0.107 R)
• M85: 81,931,911 km (0.086 R)
• M86: 82,339,865 km (0.115 R)
• M87: 82,884,700 km (0.101 R)
• M88: 83,977,962 km (0.094 R)
• M89: 84,252,174 km (0.1 R)
• M90: 85,626,979 km (0.063 R)
• M91: 86,040,916 km (0.084 R)
• M92: 86,178,995 km (0.094 R)
• M93: 89,236,327 km (0.102 R)
• M94: 92,187,444 km (0.068 R)
• M95: 94,172,757 km (0.085 R)
• M96: 95,170,575 km (0.113 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit