🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.88 AU

Year: 217 Days

Day: 36.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 156.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.99 AU

Year: 293 Days

Day: 46.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,288,404 km

• M1: 67,169 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.05 AU - 1.33 AU

Year: 461 Days

Day: 28.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,288,404 km

• M1: 414,536 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.25 AU - 1.55 AU

Year: 588 Days

Day: 43.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,288,404 km

• M1: 34,856 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.01 AU - 2.85 AU

Year: 1344 Days

Day: 28.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.31 AU - 3.45 AU

Year: 2205 Days

Day: 41.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,288,404 km

• M1: 1,631,514 km (0.093 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 14.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.41 AU - 10.31 AU

Year: 9356 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,288,404 km

• M1: 189,391 km (0.103 R)
• M2: 303,384 km (0.119 R)
• M3: 399,127 km (0.098 R)
• M4: 736,470 km (0.12 R)
• M5: 854,802 km (0.06 R)
• M6: 1,182,422 km (0.09 R)
• M7: 1,288,786 km (0.046 R)
• M8: 2,040,515 km (0.075 R)
• M9: 2,371,126 km (0.073 R)
• M10: 2,601,357 km (0.04 R)
• M11: 2,936,307 km (0.101 R)
• M12: 3,209,473 km (0.096 R)
• M13: 3,491,016 km (0.056 R)
• M14: 3,621,764 km (0.113 R)
• M15: 3,780,937 km (0.103 R)
• M16: 4,871,804 km (0.086 R)
• M17: 5,196,432 km (0.085 R)
• M18: 6,532,939 km (0.11 R)
• M19: 6,957,348 km (0.051 R)
• M20: 7,357,074 km (0.099 R)
• M21: 7,492,011 km (0.117 R)
• M22: 7,593,738 km (0.054 R)
• M23: 8,179,114 km (0.113 R)
• M24: 8,318,988 km (0.067 R)
• M25: 8,424,454 km (0.099 R)
• M26: 8,636,584 km (0.081 R)
• M27: 8,743,397 km (0.111 R)
• M28: 8,886,562 km (0.068 R)
• M29: 9,066,379 km (0.032 R)
• M30: 9,503,354 km (0.047 R)
• M31: 10,096,510 km (0.049 R)
• M32: 10,246,706 km (0.086 R)
• M33: 10,397,650 km (0.101 R)
• M34: 10,549,343 km (0.104 R)
• M35: 10,663,635 km (0.038 R)
• M36: 10,854,971 km (0.097 R)
• M37: 11,357,919 km (0.098 R)
• M38: 11,868,497 km (0.113 R)
• M39: 13,116,442 km (0.041 R)
• M40: 13,486,547 km (0.111 R)
• M41: 13,985,307 km (0.067 R)
• M42: 14,195,043 km (0.083 R)
• M43: 14,830,235 km (0.115 R)
• M44: 15,388,385 km (0.083 R)
• M45: 15,518,086 km (0.087 R)
• M46: 16,084,763 km (0.063 R)
• M47: 17,779,707 km (0.074 R)
• M48: 18,189,456 km (0.085 R)
• M49: 18,464,267 km (0.102 R)
• M50: 18,694,498 km (0.105 R)
• M51: 19,157,653 km (0.094 R)
• M52: 19,250,703 km (0.096 R)
• M53: 19,906,540 km (0.093 R)
• M54: 20,952,079 km (0.077 R)
• M55: 21,047,972 km (0.114 R)
• M56: 21,336,696 km (0.073 R)
• M57: 21,433,186 km (0.096 R)
• M58: 21,772,175 km (0.039 R)
• M59: 22,210,646 km (0.034 R)
• M60: 22,308,483 km (0.086 R)
• M61: 22,799,763 km (0.108 R)
• M62: 23,993,404 km (0.058 R)
• M63: 24,345,408 km (0.055 R)
• M64: 24,446,386 km (0.117 R)
• M65: 24,952,925 km (0.043 R)
• M66: 26,493,185 km (0.033 R)
• M67: 27,170,264 km (0.107 R)
• M68: 28,754,356 km (0.096 R)
• M69: 28,914,426 km (0.064 R)
• M70: 29,128,351 km (0.077 R)
• M71: 29,611,552 km (0.119 R)
• M72: 30,422,672 km (0.057 R)
• M73: 30,803,847 km (0.115 R)
• M74: 30,967,507 km (0.086 R)
• M75: 31,846,096 km (0.1 R)
• M76: 32,177,604 km (0.046 R)
• M77: 34,927,961 km (0.052 R)
• M78: 35,498,528 km (0.115 R)
• M79: 36,475,402 km (0.106 R)
• M80: 37,170,433 km (0.058 R)
• M81: 37,636,132 km (0.094 R)
• M82: 38,455,778 km (0.112 R)
• M83: 39,103,986 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.7

Radius: 5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.76 AU - 15.88 AU

Year: 22323 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,288,404 km

• M1: 69,713 km (0.084 R)
• M2: 266,135 km (0.069 R)
• M3: 300,991 km (0.046 R)
• M4: 560,693 km (0.06 R)
• M5: 623,075 km (0.115 R)
• M6: 687,701 km (0.096 R)
• M7: 806,333 km (0.055 R)
• M8: 841,488 km (0.116 R)
• M9: 1,241,662 km (0.114 R)
• M10: 1,537,567 km (0.045 R)
• M11: 1,854,714 km (0.088 R)
• M12: 2,266,557 km (0.114 R)
• M13: 3,059,127 km (0.083 R)
• M14: 3,199,001 km (0.12 R)
• M15: 3,255,549 km (0.065 R)
• M16: 3,455,860 km (0.089 R)
• M17: 3,808,911 km (0.078 R)
• M18: 4,081,180 km (0.114 R)
• M19: 4,390,997 km (0.069 R)
• M20: 4,485,393 km (0.069 R)
• M21: 4,612,402 km (0.111 R)
• M22: 4,740,607 km (0.114 R)
• M23: 5,033,220 km (0.091 R)
• M24: 6,050,635 km (0.113 R)
• M25: 6,403,537 km (0.062 R)
• M26: 6,618,359 km (0.082 R)
• M27: 6,835,725 km (0.038 R)
• M28: 7,018,683 km (0.079 R)
• M29: 7,092,285 km (0.099 R)
• M30: 7,880,666 km (0.081 R)
• M31: 7,957,111 km (0.069 R)
• M32: 9,094,204 km (0.036 R)
• M33: 9,538,659 km (0.086 R)
• M34: 9,661,180 km (0.058 R)
• M35: 9,743,010 km (0.111 R)
• M36: 9,825,289 km (0.093 R)
• M37: 9,990,295 km (0.113 R)
• M38: 10,406,776 km (0.118 R)
• M39: 10,448,813 km (0.084 R)
• M40: 10,574,924 km (0.072 R)
• M41: 10,786,455 km (0.075 R)
• M42: 10,871,576 km (0.096 R)
• M43: 11,864,906 km (0.079 R)
• M44: 12,084,666 km (0.078 R)
• M45: 12,128,797 km (0.084 R)
• M46: 12,528,373 km (0.045 R)
• M47: 13,890,910 km (0.102 R)
• M48: 13,983,362 km (0.077 R)
• M49: 15,924,245 km (0.033 R)
• M50: 16,606,112 km (0.116 R)
• M51: 17,247,737 km (0.094 R)
• M52: 17,396,886 km (0.096 R)
• M53: 17,746,795 km (0.118 R)
• M54: 17,998,120 km (0.096 R)
• M55: 18,402,632 km (0.101 R)
• M56: 18,707,962 km (0.087 R)
• M57: 18,861,300 km (0.05 R)
• M58: 19,634,272 km (0.099 R)
• M59: 19,790,003 km (0.109 R)
• M60: 20,575,242 km (0.108 R)
• M61: 21,798,953 km (0.12 R)
• M62: 21,852,659 km (0.063 R)
• M63: 22,014,075 km (0.098 R)
• M64: 22,121,935 km (0.12 R)
• M65: 22,827,438 km (0.1 R)
• M66: 22,882,042 km (0.107 R)
• M67: 24,595,087 km (0.073 R)
• M68: 25,778,855 km (0.107 R)
• M69: 26,693,197 km (0.117 R)
• M70: 27,212,152 km (0.107 R)
• M71: 27,967,621 km (0.073 R)
• M72: 28,142,950 km (0.046 R)
• M73: 31,360,650 km (0.116 R)
• M74: 31,969,065 km (0.103 R)
• M75: 32,520,184 km (0.082 R)
• M76: 32,581,519 km (0.076 R)
• M77: 32,704,488 km (0.113 R)
• M78: 33,012,510 km (0.116 R)
• M79: 33,197,862 km (0.058 R)
• M80: 34,129,408 km (0.074 R)
• M81: 34,818,007 km (0.094 R)
• M82: 35,006,650 km (0.095 R)
• M83: 35,069,630 km (0.113 R)
• M84: 35,511,243 km (0.052 R)
• M85: 36,847,302 km (0.114 R)
• M86: 37,424,899 km (0.061 R)
• M87: 39,045,044 km (0.076 R)
• M88: 39,175,643 km (0.062 R)
• M89: 40,754,050 km (0.044 R)
• M90: 42,085,172 km (0.116 R)
• M91: 43,904,881 km (0.063 R)
• M92: 44,653,468 km (0.059 R)
• M93: 44,858,418 km (0.077 R)
• M94: 45,200,548 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 4.1

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 19.06 AU - 21.98 AU

Year: 32976 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,288,404 km

• M1: 630,405 km (0.101 R)
• M2: 817,552 km (0.062 R)
• M3: 995,125 km (0.102 R)
• M4: 1,297,762 km (0.045 R)
• M5: 1,444,367 km (0.105 R)
• M6: 1,882,689 km (0.1 R)
• M7: 2,150,469 km (0.113 R)
• M8: 2,610,932 km (0.088 R)
• M9: 2,795,835 km (0.059 R)
• M10: 3,217,701 km (0.118 R)
• M11: 3,375,975 km (0.098 R)
• M12: 3,618,324 km (0.104 R)
• M13: 3,949,982 km (0.113 R)
• M14: 4,731,332 km (0.117 R)
• M15: 5,844,639 km (0.11 R)
• M16: 5,892,660 km (0.053 R)
• M17: 6,430,315 km (0.087 R)
• M18: 7,709,077 km (0.068 R)
• M19: 7,974,015 km (0.064 R)
• M20: 8,027,422 km (0.085 R)
• M21: 8,241,945 km (0.095 R)
• M22: 8,458,413 km (0.113 R)
• M23: 8,512,867 km (0.045 R)
• M24: 8,786,781 km (0.079 R)
• M25: 9,063,387 km (0.115 R)
• M26: 9,119,187 km (0.061 R)
• M27: 9,286,886 km (0.073 R)
• M28: 9,455,633 km (0.091 R)
• M29: 9,739,270 km (0.089 R)
• M30: 10,841,956 km (0.076 R)
• M31: 11,679,405 km (0.098 R)
• M32: 12,351,997 km (0.052 R)
• M33: 12,661,814 km (0.103 R)
• M34: 13,289,228 km (0.047 R)
• M35: 13,606,674 km (0.116 R)
• M36: 14,966,968 km (0.067 R)
• M37: 15,429,973 km (0.083 R)
• M38: 15,496,544 km (0.116 R)
• M39: 16,167,042 km (0.103 R)
• M40: 16,302,278 km (0.068 R)
• M41: 17,744,851 km (0.071 R)
• M42: 18,799,964 km (0.103 R)
• M43: 19,802,869 km (0.101 R)
• M44: 20,749,823 km (0.096 R)
• M45: 20,896,728 km (0.072 R)
• M46: 22,385,377 km (0.096 R)
• M47: 22,536,171 km (0.045 R)
• M48: 24,526,122 km (0.11 R)
• M49: 24,915,226 km (0.032 R)
• M50: 25,699,568 km (0.118 R)
• M51: 26,491,988 km (0.099 R)
• M52: 26,651,459 km (0.118 R)
• M53: 28,426,288 km (0.11 R)
• M54: 28,998,949 km (0.032 R)
• M55: 29,410,343 km (0.101 R)
• M56: 30,405,468 km (0.083 R)
• M57: 32,173,416 km (0.031 R)
• M58: 32,258,387 km (0.105 R)
• M59: 32,513,900 km (0.11 R)
• M60: 33,628,853 km (0.067 R)
• M61: 33,887,957 km (0.093 R)
• M62: 34,581,941 km (0.079 R)
• M63: 34,669,157 km (0.113 R)
• M64: 36,160,797 km (0.047 R)
• M65: 36,426,184 km (0.111 R)
• M66: 36,514,746 km (0.1 R)
• M67: 36,603,457 km (0.087 R)
• M68: 37,942,209 km (0.088 R)
• M69: 38,572,614 km (0.074 R)
• M70: 38,843,686 km (0.049 R)
• M71: 39,478,878 km (0.103 R)
• M72: 42,799,352 km (0.104 R)
• M73: 43,080,148 km (0.061 R)
• M74: 43,361,541 km (0.034 R)
• M75: 44,020,370 km (0.067 R)
• M76: 48,236,637 km (0.115 R)
• M77: 49,899,716 km (0.118 R)
• M78: 52,579,612 km (0.09 R)
• M79: 52,679,693 km (0.096 R)
• M80: 53,886,499 km (0.094 R)
• M81: 55,102,281 km (0.102 R)
• M82: 56,122,389 km (0.096 R)
• M83: 56,840,160 km (0.102 R)
• M84: 57,870,889 km (0.096 R)
• M85: 59,219,813 km (0.109 R)
• M86: 60,264,605 km (0.101 R)
• M87: 60,579,209 km (0.093 R)
• M88: 61,210,063 km (0.052 R)
• M89: 64,182,722 km (0.108 R)
• M90: 64,611,320 km (0.079 R)
• M91: 66,118,519 km (0.045 R)
• M92: 67,310,814 km (0.06 R)
• M93: 69,386,933 km (0.118 R)
• M94: 72,484,656 km (0.074 R)
• M95: 72,596,107 km (0.06 R)
• M96: 74,724,884 km (0.084 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit