🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.67 AU - 0.77 AU

Year: 225 Days

Day: 30.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.79 AU - 1.01 AU

Year: 315 Days

Day: 40.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.69 AU - 2.77 AU

Year: 1229 Days

Day: 27 Hours

Environment

Temp: -74 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.76 AU - 5.14 AU

Year: 3464 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 135.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,807,792 km

• M1: 1,578,856 km (0.106 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 13.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.9 AU - 7.18 AU

Year: 6892 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,807,792 km

• M1: 197,469 km (0.069 R)
• M2: 293,810 km (0.085 R)
• M3: 427,252 km (0.062 R)
• M4: 536,907 km (0.118 R)
• M5: 731,085 km (0.05 R)
• M6: 1,052,122 km (0.083 R)
• M7: 1,248,095 km (0.059 R)
• M8: 1,418,038 km (0.101 R)
• M9: 1,636,601 km (0.045 R)
• M10: 1,760,617 km (0.12 R)
• M11: 2,197,742 km (0.095 R)
• M12: 2,766,813 km (0.097 R)
• M13: 2,941,393 km (0.098 R)
• M14: 3,380,912 km (0.093 R)
• M15: 3,703,894 km (0.107 R)
• M16: 4,093,447 km (0.111 R)
• M17: 4,350,904 km (0.029 R)
• M18: 4,584,427 km (0.107 R)
• M19: 4,672,989 km (0.115 R)
• M20: 5,216,927 km (0.118 R)
• M21: 5,877,102 km (0.113 R)
• M22: 6,933,562 km (0.115 R)
• M23: 7,941,403 km (0.118 R)
• M24: 8,227,434 km (0.098 R)
• M25: 8,883,720 km (0.095 R)
• M26: 9,330,569 km (0.05 R)
• M27: 10,091,872 km (0.073 R)
• M28: 10,479,929 km (0.113 R)
• M29: 11,071,439 km (0.084 R)
• M30: 11,190,968 km (0.061 R)
• M31: 11,351,187 km (0.082 R)
• M32: 11,876,874 km (0.116 R)
• M33: 12,081,225 km (0.108 R)
• M34: 14,318,162 km (0.09 R)
• M35: 14,579,509 km (0.094 R)
• M36: 14,930,316 km (0.098 R)
• M37: 15,018,429 km (0.073 R)
• M38: 15,864,256 km (0.076 R)
• M39: 16,588,758 km (0.083 R)
• M40: 16,817,344 km (0.12 R)
• M41: 17,185,205 km (0.105 R)
• M42: 17,509,384 km (0.03 R)
• M43: 18,210,698 km (0.105 R)
• M44: 18,352,218 km (0.118 R)
• M45: 19,304,109 km (0.105 R)
• M46: 19,641,004 km (0.109 R)
• M47: 19,737,644 km (0.12 R)
• M48: 21,057,845 km (0.105 R)
• M49: 21,206,246 km (0.077 R)
• M50: 21,853,556 km (0.071 R)
• M51: 22,811,282 km (0.099 R)
• M52: 23,116,611 km (0.055 R)
• M53: 23,628,535 km (0.079 R)
• M54: 24,092,438 km (0.107 R)
• M55: 24,715,663 km (0.091 R)
• M56: 25,396,782 km (0.05 R)
• M57: 27,422,935 km (0.106 R)
• M58: 27,585,099 km (0.089 R)
• M59: 27,747,712 km (0.105 R)
• M60: 27,964,779 km (0.088 R)
• M61: 28,291,650 km (0.095 R)
• M62: 28,948,983 km (0.077 R)
• M63: 29,114,139 km (0.037 R)
• M64: 29,611,552 km (0.058 R)
• M65: 29,722,404 km (0.1 R)
• M66: 30,223,108 km (0.084 R)
• M67: 30,502,557 km (0.041 R)
• M68: 31,007,749 km (0.076 R)
• M69: 32,140,055 km (0.116 R)
• M70: 32,425,189 km (0.101 R)
• M71: 33,458,910 km (0.047 R)
• M72: 35,088,480 km (0.084 R)
• M73: 35,440,932 km (0.03 R)
• M74: 35,853,673 km (0.036 R)
• M75: 36,149,577 km (0.112 R)
• M76: 37,221,297 km (0.065 R)
• M77: 39,456,738 km (0.059 R)
• M78: 39,701,031 km (0.114 R)
• M79: 39,945,773 km (0.091 R)
• M80: 40,375,418 km (0.089 R)
• M81: 40,498,388 km (0.095 R)
• M82: 40,621,507 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.9

Radius: 3.7

Gravity: 34.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.43 AU - 17.41 AU

Year: 21263 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,807,792 km

• M1: 115,639 km (0.034 R)
• M2: 1,121,386 km (0.069 R)
• M3: 1,281,156 km (0.105 R)
• M4: 2,021,516 km (0.097 R)
• M5: 2,692,014 km (0.074 R)
• M6: 3,273,351 km (0.038 R)
• M7: 3,311,050 km (0.109 R)
• M8: 3,694,918 km (0.049 R)
• M9: 4,379,328 km (0.11 R)
• M10: 4,504,093 km (0.097 R)
• M11: 5,145,419 km (0.037 R)
• M12: 7,283,023 km (0.03 R)
• M13: 7,332,091 km (0.103 R)
• M14: 7,381,458 km (0.114 R)
• M15: 7,729,572 km (0.086 R)
• M16: 7,829,953 km (0.106 R)
• M17: 9,441,122 km (0.092 R)
• M18: 10,201,228 km (0.114 R)
• M19: 11,491,959 km (0.093 R)
• M20: 11,721,592 km (0.051 R)
• M21: 11,952,720 km (0.035 R)
• M22: 12,537,349 km (0.107 R)
• M23: 13,131,103 km (0.052 R)
• M24: 14,469,555 km (0.076 R)
• M25: 16,170,333 km (0.088 R)
• M26: 16,363,165 km (0.088 R)
• M27: 17,011,372 km (0.073 R)
• M28: 17,207,495 km (0.075 R)
• M29: 17,602,134 km (0.075 R)
• M30: 17,800,501 km (0.06 R)
• M31: 19,141,796 km (0.051 R)
• M32: 20,030,856 km (0.113 R)
• M33: 20,445,840 km (0.118 R)
• M34: 21,143,565 km (0.109 R)
• M35: 21,920,127 km (0.098 R)
• M36: 22,705,965 km (0.091 R)
• M37: 23,573,782 km (0.118 R)
• M38: 23,646,636 km (0.101 R)
• M39: 24,011,655 km (0.094 R)
• M40: 25,118,230 km (0.105 R)
• M41: 25,640,327 km (0.106 R)
• M42: 26,923,129 km (0.104 R)
• M43: 27,380,749 km (0.102 R)
• M44: 27,457,343 km (0.059 R)
• M45: 27,764,168 km (0.084 R)
• M46: 28,458,601 km (0.061 R)
• M47: 29,628,905 km (0.071 R)
• M48: 30,022,497 km (0.115 R)
• M49: 30,735,182 km (0.08 R)
• M50: 30,814,768 km (0.101 R)
• M51: 31,935,555 km (0.102 R)
• M52: 32,419,953 km (0.097 R)
• M53: 34,712,241 km (0.1 R)
• M54: 36,129,382 km (0.051 R)
• M55: 36,634,125 km (0.104 R)
• M56: 39,364,735 km (0.092 R)
• M57: 39,451,053 km (0.113 R)
• M58: 40,057,523 km (0.063 R)
• M59: 41,367,402 km (0.12 R)
• M60: 42,780,054 km (0.08 R)
• M61: 44,748,014 km (0.044 R)
• M62: 46,653,891 km (0.078 R)
• M63: 47,386,921 km (0.042 R)
• M64: 48,031,538 km (0.084 R)
• M65: 48,771,599 km (0.081 R)
• M66: 49,702,097 km (0.097 R)
• M67: 49,982,294 km (0.101 R)
• M68: 51,108,617 km (0.108 R)
• M69: 51,580,448 km (0.111 R)
• M70: 53,099,914 km (0.049 R)
• M71: 53,960,999 km (0.048 R)
• M72: 54,923,063 km (0.068 R)
• M73: 55,696,933 km (0.092 R)
• M74: 55,793,872 km (0.046 R)
• M75: 57,353,280 km (0.113 R)
• M76: 58,335,091 km (0.1 R)
• M77: 58,729,431 km (0.071 R)
• M78: 58,926,900 km (0.048 R)
• M79: 60,116,353 km (0.088 R)
• M80: 60,414,950 km (0.11 R)
• M81: 60,514,583 km (0.114 R)
• M82: 60,713,997 km (0.106 R)
• M83: 60,913,710 km (0.059 R)
• M84: 61,413,815 km (0.1 R)
• M85: 61,815,037 km (0.081 R)
• M86: 63,124,467 km (0.087 R)
• M87: 63,225,595 km (0.037 R)
• M88: 63,934,988 km (0.051 R)
• M89: 66,181,350 km (0.076 R)
• M90: 66,283,974 km (0.091 R)
• M91: 66,592,595 km (0.095 R)
• M92: 67,624,221 km (0.056 R)
• M93: 68,765,204 km (0.12 R)
• M94: 69,599,063 km (0.065 R)
• M95: 69,703,482 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.2

Radius: 4.5

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.72 AU - 20.74 AU

Year: 32335 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,807,792 km

• M1: 141,071 km (0.089 R)
• M2: 1,194,539 km (0.106 R)
• M3: 1,306,438 km (0.116 R)
• M4: 1,392,756 km (0.111 R)
• M5: 1,693,597 km (0.098 R)
• M6: 1,883,587 km (0.109 R)
• M7: 1,981,274 km (0.053 R)
• M8: 2,894,719 km (0.105 R)
• M9: 4,170,340 km (0.097 R)
• M10: 4,469,685 km (0.04 R)
• M11: 4,556,602 km (0.104 R)
• M12: 5,089,170 km (0.037 R)
• M13: 5,271,081 km (0.101 R)
• M14: 5,455,236 km (0.092 R)
• M15: 5,594,661 km (0.111 R)
• M16: 5,876,952 km (0.081 R)
• M17: 6,067,839 km (0.072 R)
• M18: 6,212,351 km (0.083 R)
• M19: 7,408,386 km (0.111 R)
• M20: 7,979,850 km (0.084 R)
• M21: 8,244,189 km (0.117 R)
• M22: 8,835,998 km (0.096 R)
• M23: 9,441,421 km (0.046 R)
• M24: 10,060,008 km (0.096 R)
• M25: 10,575,971 km (0.069 R)
• M26: 11,218,195 km (0.105 R)
• M27: 12,724,047 km (0.074 R)
• M28: 12,847,166 km (0.062 R)
• M29: 12,970,883 km (0.058 R)
• M30: 14,100,796 km (0.078 R)
• M31: 15,196,451 km (0.085 R)
• M32: 15,853,784 km (0.063 R)
• M33: 16,185,891 km (0.118 R)
• M34: 17,264,043 km (0.091 R)
• M35: 17,880,536 km (0.039 R)
• M36: 18,018,615 km (0.098 R)
• M37: 18,087,729 km (0.115 R)
• M38: 19,773,099 km (0.049 R)
• M39: 20,634,483 km (0.115 R)
• M40: 21,215,521 km (0.079 R)
• M41: 23,668,478 km (0.074 R)
• M42: 23,744,174 km (0.042 R)
• M43: 24,200,148 km (0.111 R)
• M44: 25,896,887 km (0.098 R)
• M45: 26,287,787 km (0.075 R)
• M46: 26,996,432 km (0.093 R)
• M47: 27,551,889 km (0.066 R)
• M48: 27,870,981 km (0.069 R)
• M49: 28,111,085 km (0.112 R)
• M50: 28,351,938 km (0.064 R)
• M51: 28,997,453 km (0.107 R)
• M52: 30,797,414 km (0.103 R)
• M53: 31,627,533 km (0.11 R)
• M54: 32,128,985 km (0.115 R)
• M55: 34,590,169 km (0.119 R)
• M56: 35,279,666 km (0.088 R)
• M57: 35,626,135 km (0.118 R)
• M58: 36,060,716 km (0.106 R)
• M59: 36,322,363 km (0.093 R)
• M60: 37,993,970 km (0.049 R)
• M61: 40,141,148 km (0.044 R)
• M62: 40,231,505 km (0.115 R)
• M63: 40,502,876 km (0.066 R)
• M64: 41,777,150 km (0.075 R)
• M65: 42,327,371 km (0.086 R)
• M66: 42,511,227 km (0.087 R)
• M67: 42,879,836 km (0.101 R)
• M68: 42,972,288 km (0.085 R)
• M69: 43,249,642 km (0.099 R)
• M70: 43,806,146 km (0.099 R)
• M71: 44,645,390 km (0.088 R)
• M72: 45,020,133 km (0.114 R)
• M73: 47,385,425 km (0.094 R)
• M74: 48,535,234 km (0.057 R)
• M75: 49,306,710 km (0.079 R)
• M76: 50,861,930 km (0.08 R)
• M77: 53,224,828 km (0.083 R)
• M78: 53,820,976 km (0.1 R)
• M79: 53,920,608 km (0.062 R)
• M80: 54,519,448 km (0.118 R)
• M81: 55,220,912 km (0.109 R)
• M82: 56,329,283 km (0.112 R)
• M83: 59,183,461 km (0.077 R)
• M84: 59,697,928 km (0.048 R)
• M85: 60,317,413 km (0.091 R)
• M86: 63,341,534 km (0.113 R)
• M87: 64,501,366 km (0.051 R)
• M88: 64,818,962 km (0.102 R)
• M89: 65,349,287 km (0.096 R)
• M90: 66,200,947 km (0.098 R)
• M91: 66,842,124 km (0.088 R)
• M92: 67,377,983 km (0.09 R)
• M93: 69,210,557 km (0.055 R)
• M94: 73,034,728 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit