🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.59 AU - 0.73 AU

Year: 199 Days

Day: 17.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,097,908 km

• M1: 84,373 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 208 Days

Day: 34.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,097,908 km

• M1: 135,835 km (0.088 R)
• M2: 242,498 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 445 Days

Day: 31.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,097,908 km

• M1: 147,354 km (0.086 R)
• M2: 499,806 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.33 AU - 1.37 AU

Year: 582 Days

Day: 25.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.54 AU - 3.66 AU

Year: 2024 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.03 AU - 4.77 AU

Year: 3423 Days

Day: 35.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 8.3

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.03 AU - 7.31 AU

Year: 5684 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,097,908 km

• M1: 227,389 km (0.109 R)
• M2: 409,749 km (0.082 R)
• M3: 819,946 km (0.107 R)
• M4: 1,001,259 km (0.116 R)
• M5: 1,096,852 km (0.114 R)
• M6: 1,349,373 km (0.093 R)
• M7: 1,455,737 km (0.098 R)
• M8: 1,564,794 km (0.098 R)
• M9: 1,791,435 km (0.059 R)
• M10: 2,339,412 km (0.119 R)
• M11: 2,424,832 km (0.103 R)
• M12: 2,643,095 km (0.091 R)
• M13: 3,028,758 km (0.084 R)
• M14: 3,407,989 km (0.092 R)
• M15: 3,702,398 km (0.113 R)
• M16: 3,802,479 km (0.079 R)
• M17: 4,474,024 km (0.092 R)
• M18: 4,527,280 km (0.117 R)
• M19: 5,492,037 km (0.109 R)
• M20: 6,159,842 km (0.05 R)
• M21: 6,219,083 km (0.047 R)
• M22: 6,914,414 km (0.038 R)
• M23: 7,162,148 km (0.118 R)
• M24: 7,539,134 km (0.12 R)
• M25: 7,762,035 km (0.102 R)
• M26: 7,987,030 km (0.083 R)
• M27: 8,247,031 km (0.11 R)
• M28: 8,377,930 km (0.082 R)
• M29: 8,509,725 km (0.066 R)
• M30: 9,348,221 km (0.094 R)
• M31: 10,318,513 km (0.086 R)
• M32: 10,459,734 km (0.106 R)
• M33: 10,672,761 km (0.11 R)
• M34: 10,851,381 km (0.029 R)
• M35: 11,247,965 km (0.095 R)
• M36: 11,356,872 km (0.09 R)
• M37: 11,869,993 km (0.046 R)
• M38: 12,353,343 km (0.083 R)
• M39: 12,653,885 km (0.063 R)
• M40: 12,729,432 km (0.086 R)
• M41: 13,531,576 km (0.091 R)
• M42: 13,647,515 km (0.075 R)
• M43: 13,919,334 km (0.08 R)
• M44: 14,075,364 km (0.12 R)
• M45: 14,350,026 km (0.106 R)
• M46: 15,184,483 km (0.054 R)
• M47: 15,546,809 km (0.044 R)
• M48: 15,708,824 km (0.066 R)
• M49: 16,734,018 km (0.119 R)
• M50: 17,024,986 km (0.088 R)
• M51: 17,527,485 km (0.038 R)
• M52: 18,077,556 km (0.047 R)
• M53: 19,237,837 km (0.115 R)
• M54: 19,368,287 km (0.027 R)
• M55: 19,455,353 km (0.114 R)
• M56: 20,112,835 km (0.091 R)
• M57: 21,494,521 km (0.067 R)
• M58: 21,629,907 km (0.047 R)
• M59: 22,083,039 km (0.088 R)
• M60: 22,174,144 km (0.085 R)
• M61: 22,906,725 km (0.103 R)
• M62: 23,322,308 km (0.111 R)
• M63: 23,554,185 km (0.034 R)
• M64: 24,067,305 km (0.105 R)
• M65: 26,204,012 km (0.103 R)
• M66: 26,784,003 km (0.025 R)
• M67: 27,564,006 km (0.084 R)
• M68: 27,711,061 km (0.11 R)
• M69: 27,858,265 km (0.094 R)
• M70: 28,005,918 km (0.111 R)
• M71: 28,698,108 km (0.083 R)
• M72: 29,445,947 km (0.098 R)
• M73: 29,746,938 km (0.071 R)
• M74: 29,998,562 km (0.111 R)
• M75: 31,011,788 km (0.032 R)
• M76: 32,449,274 km (0.093 R)
• M77: 32,501,035 km (0.103 R)
• M78: 32,760,139 km (0.102 R)
• M79: 33,176,170 km (0.068 R)
• M80: 33,803,434 km (0.063 R)
• M81: 33,960,961 km (0.092 R)
• M82: 34,698,927 km (0.109 R)
• M83: 35,229,251 km (0.074 R)
• M84: 35,495,386 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 12.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.15 AU - 14.23 AU

Year: 14823 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,097,908 km

• M1: 176,376 km (0.097 R)
• M2: 314,006 km (0.079 R)
• M3: 498,759 km (0.09 R)
• M4: 613,501 km (0.046 R)
• M5: 832,512 km (0.083 R)
• M6: 930,499 km (0.109 R)
• M7: 3,114,328 km (0.083 R)
• M8: 3,433,421 km (0.113 R)
• M9: 3,573,594 km (0.025 R)
• M10: 3,739,498 km (0.11 R)
• M11: 3,835,390 km (0.11 R)
• M12: 4,029,867 km (0.097 R)
• M13: 4,128,303 km (0.07 R)
• M14: 4,302,584 km (0.074 R)
• M15: 4,479,409 km (0.072 R)
• M16: 5,617,550 km (0.107 R)
• M17: 6,063,202 km (0.054 R)
• M18: 6,929,673 km (0.097 R)
• M19: 7,137,464 km (0.087 R)
• M20: 8,207,238 km (0.111 R)
• M21: 8,427,147 km (0.076 R)
• M22: 10,527,651 km (0.094 R)
• M23: 10,766,708 km (0.097 R)
• M24: 11,076,974 km (0.102 R)
• M25: 11,883,008 km (0.102 R)
• M26: 13,256,167 km (0.118 R)
• M27: 13,625,823 km (0.12 R)
• M28: 14,299,911 km (0.085 R)
• M29: 15,331,239 km (0.105 R)
• M30: 15,641,355 km (0.09 R)
• M31: 15,992,910 km (0.107 R)
• M32: 16,544,777 km (0.111 R)
• M33: 16,663,856 km (0.117 R)
• M34: 17,303,836 km (0.045 R)
• M35: 17,505,494 km (0.092 R)
• M36: 17,626,968 km (0.107 R)
• M37: 18,196,935 km (0.101 R)
• M38: 19,355,272 km (0.102 R)
• M39: 19,564,709 km (0.07 R)
• M40: 21,309,768 km (0.077 R)
• M41: 21,569,320 km (0.098 R)
• M42: 21,699,470 km (0.071 R)
• M43: 23,415,358 km (0.11 R)
• M44: 26,046,934 km (0.115 R)
• M45: 27,915,860 km (0.103 R)
• M46: 28,723,090 km (0.119 R)
• M47: 29,393,738 km (0.103 R)
• M48: 29,779,251 km (0.099 R)
• M49: 30,506,746 km (0.113 R)
• M50: 31,682,735 km (0.066 R)
• M51: 32,574,488 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 5.2

Gravity: 35.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.49 AU - 14.09 AU

Year: 18991 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,097,908 km

• M1: 134,638 km (0.116 R)
• M2: 601,832 km (0.091 R)
• M3: 672,293 km (0.09 R)
• M4: 847,771 km (0.063 R)
• M5: 1,151,754 km (0.107 R)
• M6: 1,519,316 km (0.064 R)
• M7: 1,583,942 km (0.113 R)
• M8: 1,990,848 km (0.047 R)
• M9: 2,026,303 km (0.109 R)
• M10: 2,353,773 km (0.099 R)
• M11: 2,895,766 km (0.083 R)
• M12: 3,347,701 km (0.097 R)
• M13: 3,474,710 km (0.079 R)
• M14: 3,690,131 km (0.047 R)
• M15: 4,547,326 km (0.056 R)
• M16: 5,167,858 km (0.118 R)
• M17: 5,314,764 km (0.079 R)
• M18: 5,364,131 km (0.07 R)
• M19: 5,413,498 km (0.115 R)
• M20: 6,018,771 km (0.04 R)
• M21: 6,539,372 km (0.115 R)
• M22: 8,015,454 km (0.066 R)
• M23: 8,299,839 km (0.097 R)
• M24: 9,054,262 km (0.092 R)
• M25: 10,565,948 km (0.083 R)
• M26: 10,877,560 km (0.106 R)
• M27: 11,701,695 km (0.091 R)
• M28: 11,959,303 km (0.116 R)
• M29: 12,611,699 km (0.117 R)
• M30: 14,223,616 km (0.063 R)
• M31: 14,292,281 km (0.105 R)
• M32: 14,360,947 km (0.097 R)
• M33: 14,844,746 km (0.077 R)
• M34: 15,123,597 km (0.103 R)
• M35: 15,615,774 km (0.079 R)
• M36: 15,686,534 km (0.095 R)
• M37: 15,899,411 km (0.069 R)
• M38: 16,399,816 km (0.055 R)
• M39: 16,688,091 km (0.066 R)
• M40: 18,978,135 km (0.076 R)
• M41: 19,129,229 km (0.114 R)
• M42: 19,356,618 km (0.107 R)
• M43: 20,044,319 km (0.092 R)
• M44: 20,584,517 km (0.12 R)
• M45: 20,817,591 km (0.092 R)
• M46: 21,364,820 km (0.057 R)
• M47: 22,075,111 km (0.057 R)
• M48: 22,393,455 km (0.111 R)
• M49: 23,844,105 km (0.078 R)
• M50: 24,252,358 km (0.11 R)
• M51: 26,412,701 km (0.054 R)
• M52: 26,497,074 km (0.11 R)
• M53: 29,503,991 km (0.046 R)
• M54: 30,559,404 km (0.118 R)
• M55: 31,448,464 km (0.047 R)
• M56: 31,537,924 km (0.118 R)
• M57: 33,160,911 km (0.118 R)
• M58: 34,257,912 km (0.066 R)
• M59: 35,646,031 km (0.076 R)
• M60: 35,832,430 km (0.069 R)
• M61: 36,675,414 km (0.099 R)
• M62: 37,999,804 km (0.076 R)
• M63: 39,339,752 km (0.025 R)
• M64: 39,532,434 km (0.106 R)
• M65: 41,182,798 km (0.12 R)
• M66: 41,378,472 km (0.118 R)
• M67: 41,967,289 km (0.108 R)
• M68: 43,351,817 km (0.119 R)
• M69: 44,149,772 km (0.108 R)
• M70: 46,165,753 km (0.097 R)
• M71: 47,902,734 km (0.058 R)
• M72: 50,390,996 km (0.03 R)
• M73: 54,953,282 km (0.061 R)
• M74: 55,492,283 km (0.097 R)
• M75: 55,708,302 km (0.103 R)
• M76: 55,924,770 km (0.111 R)
• M77: 56,358,305 km (0.046 R)
• M78: 58,103,813 km (0.112 R)
• M79: 61,089,188 km (0.12 R)
• M80: 64,919,043 km (0.073 R)
• M81: 65,374,718 km (0.12 R)
• M82: 65,717,148 km (0.089 R)
• M83: 65,945,733 km (0.067 R)
• M84: 66,748,027 km (0.113 R)
• M85: 67,092,850 km (0.106 R)
• M86: 67,207,891 km (0.087 R)
• M87: 67,784,142 km (0.117 R)
• M88: 71,864,124 km (0.087 R)
• M89: 73,637,009 km (0.117 R)
• M90: 74,946,140 km (0.034 R)
• M91: 78,555,487 km (0.107 R)
• M92: 79,527,425 km (0.097 R)
• M93: 80,625,772 km (0.086 R)
• M94: 81,974,846 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit