🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 171 Days

Day: 43.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 15.9 °

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: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.97 AU

Year: 299 Days

Day: 14.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.97 AU - 1.25 AU

Year: 409 Days

Day: 12.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,968,002 km

• M1: 288,125 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.83 AU - 3.49 AU

Year: 1965 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.2

Radius: 13

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.23 AU - 10.03 AU

Year: 9651 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 100,968,002 km

• M1: 449,392 km (0.028 R)
• M2: 797,506 km (0.099 R)
• M3: 993,779 km (0.113 R)
• M4: 1,186,910 km (0.103 R)
• M5: 1,566,738 km (0.069 R)
• M6: 1,724,714 km (0.049 R)
• M7: 2,032,885 km (0.119 R)
• M8: 2,462,830 km (0.112 R)
• M9: 2,702,186 km (0.062 R)
• M10: 3,674,423 km (0.098 R)
• M11: 3,825,966 km (0.101 R)
• M12: 4,041,835 km (0.096 R)
• M13: 4,357,188 km (0.081 R)
• M14: 5,214,683 km (0.115 R)
• M15: 5,803,350 km (0.095 R)
• M16: 6,376,759 km (0.071 R)
• M17: 6,633,469 km (0.098 R)
• M18: 7,194,910 km (0.105 R)
• M19: 7,577,731 km (0.091 R)
• M20: 8,685,204 km (0.101 R)
• M21: 8,766,286 km (0.099 R)
• M22: 9,507,094 km (0.083 R)
• M23: 9,969,800 km (0.094 R)
• M24: 10,097,258 km (0.062 R)
• M25: 10,612,473 km (0.119 R)
• M26: 11,092,533 km (0.107 R)
• M27: 11,893,180 km (0.111 R)
• M28: 12,209,580 km (0.066 R)
• M29: 12,758,604 km (0.116 R)
• M30: 14,166,170 km (0.074 R)
• M31: 14,888,429 km (0.097 R)
• M32: 15,820,424 km (0.063 R)
• M33: 17,075,400 km (0.093 R)
• M34: 17,177,127 km (0.074 R)
• M35: 17,947,107 km (0.049 R)
• M36: 18,571,080 km (0.08 R)
• M37: 19,733,605 km (0.072 R)
• M38: 20,108,347 km (0.066 R)
• M39: 20,377,624 km (0.119 R)
• M40: 21,521,150 km (0.111 R)
• M41: 21,907,112 km (0.054 R)
• M42: 22,797,519 km (0.091 R)
• M43: 22,965,816 km (0.118 R)
• M44: 23,586,498 km (0.072 R)
• M45: 24,844,317 km (0.098 R)
• M46: 27,067,790 km (0.112 R)
• M47: 27,246,111 km (0.117 R)
• M48: 29,659,872 km (0.113 R)
• M49: 30,768,392 km (0.116 R)
• M50: 31,639,800 km (0.072 R)
• M51: 32,078,571 km (0.12 R)
• M52: 32,393,325 km (0.087 R)
• M53: 32,582,566 km (0.106 R)
• M54: 34,110,110 km (0.115 R)
• M55: 34,688,904 km (0.066 R)
• M56: 34,882,633 km (0.097 R)
• M57: 35,270,989 km (0.072 R)
• M58: 35,660,841 km (0.106 R)
• M59: 36,379,360 km (0.092 R)
• M60: 37,432,978 km (0.097 R)
• M61: 38,296,307 km (0.061 R)
• M62: 40,110,480 km (0.091 R)
• M63: 41,335,388 km (0.119 R)
• M64: 42,710,940 km (0.103 R)
• M65: 43,126,373 km (0.069 R)
• M66: 45,224,334 km (0.035 R)
• M67: 45,860,125 km (0.05 R)
• M68: 46,285,731 km (0.097 R)
• M69: 47,069,324 km (0.104 R)
• M70: 47,283,698 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 14.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.25 AU - 12.01 AU

Year: 13875 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,968,002 km

• M1: 264,489 km (0.085 R)
• M2: 430,692 km (0.063 R)
• M3: 571,464 km (0.088 R)
• M4: 690,095 km (0.032 R)
• M5: 894,595 km (0.1 R)
• M6: 989,141 km (0.113 R)
• M7: 1,121,086 km (0.078 R)
• M8: 1,367,624 km (0.096 R)
• M9: 1,632,562 km (0.094 R)
• M10: 2,596,570 km (0.067 R)
• M11: 3,001,232 km (0.088 R)
• M12: 3,149,035 km (0.084 R)
• M13: 3,503,433 km (0.113 R)
• M14: 3,738,301 km (0.111 R)
• M15: 4,005,333 km (0.099 R)
• M16: 4,141,318 km (0.093 R)
• M17: 4,334,150 km (0.032 R)
• M18: 5,343,636 km (0.065 R)
• M19: 6,297,023 km (0.056 R)
• M20: 6,423,882 km (0.11 R)
• M21: 6,519,625 km (0.061 R)
• M22: 6,907,382 km (0.074 R)
• M23: 7,137,015 km (0.112 R)
• M24: 7,269,409 km (0.034 R)
• M25: 7,503,231 km (0.078 R)
• M26: 7,604,060 km (0.065 R)
• M27: 7,705,487 km (0.081 R)
• M28: 8,150,092 km (0.081 R)
• M29: 8,253,913 km (0.067 R)
• M30: 9,461,317 km (0.082 R)
• M31: 9,974,588 km (0.108 R)
• M32: 10,572,231 km (0.037 R)
• M33: 10,685,626 km (0.025 R)
• M34: 11,763,479 km (0.064 R)
• M35: 12,117,278 km (0.113 R)
• M36: 12,355,139 km (0.118 R)
• M37: 13,240,459 km (0.101 R)
• M38: 13,897,193 km (0.105 R)
• M39: 14,229,600 km (0.09 R)
• M40: 14,648,773 km (0.059 R)
• M41: 15,585,405 km (0.119 R)
• M42: 15,714,658 km (0.074 R)
• M43: 16,366,157 km (0.078 R)
• M44: 18,237,327 km (0.097 R)
• M45: 18,510,044 km (0.051 R)
• M46: 18,875,960 km (0.12 R)
• M47: 19,105,892 km (0.101 R)
• M48: 19,614,974 km (0.114 R)
• M49: 19,941,247 km (0.089 R)
• M50: 21,216,568 km (0.086 R)
• M51: 21,503,647 km (0.11 R)
• M52: 21,695,581 km (0.087 R)
• M53: 21,984,753 km (0.056 R)
• M54: 22,518,219 km (0.081 R)
• M55: 23,203,378 km (0.108 R)
• M56: 24,044,567 km (0.112 R)
• M57: 24,144,199 km (0.057 R)
• M58: 24,393,878 km (0.068 R)
• M59: 24,493,959 km (0.114 R)
• M60: 24,795,099 km (0.069 R)
• M61: 25,097,436 km (0.119 R)
• M62: 25,451,684 km (0.095 R)
• M63: 25,909,753 km (0.098 R)
• M64: 26,319,202 km (0.114 R)
• M65: 27,300,115 km (0.08 R)
• M66: 27,768,955 km (0.111 R)
• M67: 28,450,822 km (0.09 R)
• M68: 29,404,209 km (0.095 R)
• M69: 29,724,199 km (0.109 R)
• M70: 30,367,919 km (0.089 R)
• M71: 31,179,039 km (0.106 R)
• M72: 32,381,506 km (0.102 R)
• M73: 32,712,118 km (0.089 R)
• M74: 32,822,521 km (0.118 R)
• M75: 33,210,129 km (0.062 R)
• M76: 34,325,830 km (0.076 R)
• M77: 34,438,028 km (0.119 R)
• M78: 35,057,513 km (0.078 R)
• M79: 35,567,193 km (0.025 R)
• M80: 36,250,556 km (0.093 R)
• M81: 36,536,438 km (0.082 R)
• M82: 37,745,936 km (0.075 R)
• M83: 38,210,139 km (0.09 R)
• M84: 38,326,376 km (0.067 R)
• M85: 39,202,720 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 7.7

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.41 AU - 18.45 AU

Year: 26561 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,968,002 km

• M1: 131,497 km (0.046 R)
• M2: 339,288 km (0.099 R)
• M3: 593,904 km (0.098 R)
• M4: 1,504,805 km (0.069 R)
• M5: 1,923,978 km (0.088 R)
• M6: 2,507,859 km (0.082 R)
• M7: 4,132,641 km (0.113 R)
• M8: 4,341,480 km (0.061 R)
• M9: 4,447,096 km (0.042 R)
• M10: 4,607,315 km (0.104 R)
• M11: 5,897,447 km (0.075 R)
• M12: 6,733,999 km (0.039 R)
• M13: 7,543,772 km (0.104 R)
• M14: 8,122,267 km (0.058 R)
• M15: 8,384,063 km (0.079 R)
• M16: 8,449,886 km (0.091 R)
• M17: 8,715,123 km (0.116 R)
• M18: 9,595,806 km (0.117 R)
• M19: 9,942,125 km (0.088 R)
• M20: 11,149,828 km (0.1 R)
• M21: 12,553,805 km (0.101 R)
• M22: 12,780,445 km (0.065 R)
• M23: 13,161,471 km (0.1 R)
• M24: 13,391,702 km (0.075 R)
• M25: 13,546,087 km (0.108 R)
• M26: 14,169,162 km (0.076 R)
• M27: 14,326,390 km (0.117 R)
• M28: 14,405,228 km (0.093 R)
• M29: 14,722,076 km (0.046 R)
• M30: 14,801,662 km (0.071 R)
• M31: 14,961,133 km (0.105 R)
• M32: 15,848,997 km (0.12 R)
• M33: 16,670,738 km (0.068 R)
• M34: 18,527,098 km (0.059 R)
• M35: 18,871,472 km (0.098 R)
• M36: 18,957,940 km (0.048 R)
• M37: 19,305,156 km (0.116 R)
• M38: 20,005,723 km (0.115 R)
• M39: 20,714,668 km (0.07 R)
• M40: 20,893,138 km (0.095 R)
• M41: 21,161,965 km (0.118 R)
• M42: 21,341,782 km (0.108 R)
• M43: 22,982,571 km (0.11 R)
• M44: 23,167,474 km (0.085 R)
• M45: 24,852,844 km (0.119 R)
• M46: 25,232,822 km (0.088 R)
• M47: 25,806,231 km (0.113 R)
• M48: 26,966,063 km (0.1 R)
• M49: 27,552,337 km (0.084 R)
• M50: 32,184,336 km (0.035 R)
• M51: 32,702,244 km (0.115 R)
• M52: 32,910,036 km (0.074 R)
• M53: 33,536,402 km (0.094 R)
• M54: 36,080,912 km (0.065 R)
• M55: 39,347,830 km (0.057 R)
• M56: 40,457,697 km (0.094 R)
• M57: 41,690,234 km (0.093 R)
• M58: 42,141,571 km (0.106 R)
• M59: 43,162,875 km (0.088 R)
• M60: 43,848,333 km (0.057 R)
• M61: 43,962,925 km (0.118 R)
• M62: 44,998,740 km (0.085 R)
• M63: 49,102,360 km (0.061 R)
• M64: 50,176,771 km (0.074 R)
• M65: 53,323,862 km (0.112 R)
• M66: 53,813,795 km (0.097 R)
• M67: 54,059,285 km (0.095 R)
• M68: 55,663,872 km (0.067 R)
• M69: 56,659,146 km (0.103 R)
• M70: 58,414,827 km (0.119 R)
• M71: 58,540,938 km (0.117 R)
• M72: 59,046,280 km (0.097 R)
• M73: 60,570,831 km (0.036 R)
• M74: 62,365,707 km (0.049 R)
• M75: 63,269,727 km (0.063 R)
• M76: 71,328,863 km (0.053 R)
• M77: 74,586,955 km (0.113 R)
• M78: 76,509,737 km (0.093 R)
• M79: 82,800,028 km (0.031 R)
• M80: 83,509,122 km (0.038 R)
• M81: 83,651,240 km (0.098 R)
• M82: 84,077,893 km (0.107 R)
• M83: 87,084,660 km (0.071 R)
• M84: 90,418,150 km (0.054 R)
• M85: 90,564,008 km (0.114 R)
• M86: 91,880,469 km (0.071 R)
• M87: 92,761,600 km (0.12 R)
• M88: 92,908,655 km (0.114 R)
• M89: 93,203,213 km (0.053 R)
• M90: 94,088,534 km (0.115 R)
• M91: 94,384,139 km (0.101 R)
• M92: 94,532,241 km (0.078 R)
• M93: 95,421,750 km (0.112 R)
• M94: 96,462,951 km (0.119 R)
• M95: 96,761,100 km (0.056 R)
• M96: 96,910,398 km (0.086 R)
• M97: 98,706,919 km (0.091 R)
• M98: 100,363,416 km (0.068 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit