🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 150 Days

Day: 35.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 189 Days

Day: 12.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.62 AU - 0.84 AU

Year: 236 Days

Day: 32.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,786,555 km

• M1: 427,102 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.27 AU - 1.43 AU

Year: 594 Days

Day: 37.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,786,555 km

• M1: 302,636 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.74 AU - 2.1 AU

Year: 1008 Days

Day: 22.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.52 AU - 2.32 AU

Year: 1008 Days

Day: 13.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 9.8

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.95 AU - 6.17 AU

Year: 5650 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,786,555 km

• M1: 179,517 km (0.041 R)
• M2: 302,636 km (0.065 R)
• M3: 465,100 km (0.05 R)
• M4: 546,331 km (0.043 R)
• M5: 633,098 km (0.091 R)
• M6: 953,686 km (0.101 R)
• M7: 1,076,656 km (0.112 R)
• M8: 1,288,486 km (0.094 R)
• M9: 1,549,684 km (0.05 R)
• M10: 1,752,240 km (0.102 R)
• M11: 1,983,069 km (0.05 R)
• M12: 2,082,253 km (0.112 R)
• M13: 2,690,069 km (0.085 R)
• M14: 3,093,983 km (0.043 R)
• M15: 3,517,196 km (0.119 R)
• M16: 4,653,691 km (0.112 R)
• M17: 4,786,533 km (0.085 R)
• M18: 4,947,650 km (0.086 R)
• M19: 5,029,032 km (0.109 R)
• M20: 5,330,771 km (0.08 R)
• M21: 5,414,097 km (0.03 R)
• M22: 5,525,846 km (0.054 R)
• M23: 5,837,309 km (0.099 R)
• M24: 5,952,050 km (0.108 R)
• M25: 6,536,829 km (0.092 R)
• M26: 7,697,708 km (0.057 R)
• M27: 7,982,094 km (0.063 R)
• M28: 8,109,551 km (0.082 R)
• M29: 8,366,411 km (0.078 R)
• M30: 9,387,416 km (0.093 R)
• M31: 9,454,585 km (0.064 R)
• M32: 9,691,249 km (0.119 R)
• M33: 9,998,224 km (0.094 R)
• M34: 10,552,035 km (0.044 R)
• M35: 10,797,376 km (0.098 R)
• M36: 11,437,056 km (0.114 R)
• M37: 11,761,534 km (0.083 R)
• M38: 11,870,441 km (0.054 R)
• M39: 12,753,218 km (0.106 R)
• M40: 12,939,767 km (0.081 R)
• M41: 13,014,566 km (0.08 R)
• M42: 13,277,858 km (0.086 R)
• M43: 13,391,253 km (0.095 R)
• M44: 13,771,382 km (0.118 R)
• M45: 14,232,293 km (0.068 R)
• M46: 15,090,536 km (0.041 R)
• M47: 15,208,868 km (0.101 R)
• M48: 15,685,337 km (0.108 R)
• M49: 16,938,668 km (0.085 R)
• M50: 17,020,647 km (0.103 R)
• M51: 17,308,474 km (0.093 R)
• M52: 17,391,052 km (0.109 R)
• M53: 18,014,426 km (0.105 R)
• M54: 18,729,803 km (0.06 R)
• M55: 19,240,381 km (0.094 R)
• M56: 20,144,849 km (0.071 R)
• M57: 20,405,898 km (0.102 R)
• M58: 20,536,796 km (0.055 R)
• M59: 20,624,310 km (0.072 R)
• M60: 21,816,605 km (0.101 R)
• M61: 22,443,720 km (0.08 R)
• M62: 22,986,012 km (0.077 R)
• M63: 23,122,146 km (0.084 R)
• M64: 23,395,461 km (0.11 R)
• M65: 23,532,493 km (0.052 R)
• M66: 24,731,370 km (0.118 R)
• M67: 24,824,420 km (0.088 R)
• M68: 25,057,494 km (0.073 R)
• M69: 25,525,885 km (0.082 R)
• M70: 26,376,349 km (0.113 R)
• M71: 26,852,818 km (0.101 R)
• M72: 27,092,174 km (0.059 R)
• M73: 28,056,482 km (0.111 R)
• M74: 28,689,281 km (0.069 R)
• M75: 29,425,303 km (0.073 R)
• M76: 29,523,888 km (0.074 R)
• M77: 30,068,274 km (0.103 R)
• M78: 30,715,734 km (0.094 R)
• M79: 31,569,489 km (0.1 R)
• M80: 31,670,468 km (0.026 R)
• M81: 32,126,143 km (0.072 R)
• M82: 33,146,400 km (0.107 R)
• M83: 33,815,252 km (0.115 R)
• M84: 34,696,683 km (0.062 R)
• M85: 34,800,953 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 13

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.39 AU - 8.09 AU

Year: 6627 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,786,555 km

• M1: 173,384 km (0.096 R)
• M2: 370,704 km (0.067 R)
• M3: 901,926 km (0.113 R)
• M4: 1,495,979 km (0.104 R)
• M5: 1,742,516 km (0.114 R)
• M6: 1,889,421 km (0.114 R)
• M7: 2,156,902 km (0.109 R)
• M8: 2,665,535 km (0.072 R)
• M9: 3,099,069 km (0.109 R)
• M10: 3,188,529 km (0.072 R)
• M11: 3,555,193 km (0.078 R)
• M12: 3,959,856 km (0.097 R)
• M13: 4,081,628 km (0.065 R)
• M14: 4,329,213 km (0.099 R)
• M15: 4,505,439 km (0.115 R)
• M16: 4,684,059 km (0.078 R)
• M17: 4,787,281 km (0.11 R)
• M18: 5,048,629 km (0.089 R)
• M19: 5,314,614 km (0.117 R)
• M20: 5,558,010 km (0.092 R)
• M21: 5,916,147 km (0.038 R)
• M22: 6,539,521 km (0.069 R)
• M23: 6,684,182 km (0.03 R)
• M24: 7,243,529 km (0.117 R)
• M25: 8,064,223 km (0.093 R)
• M26: 9,010,579 km (0.065 R)
• M27: 9,139,532 km (0.053 R)
• M28: 9,268,934 km (0.062 R)
• M29: 9,366,472 km (0.11 R)
• M30: 9,892,458 km (0.116 R)
• M31: 10,092,172 km (0.087 R)
• M32: 10,293,231 km (0.069 R)
• M33: 10,394,210 km (0.098 R)
• M34: 10,699,389 km (0.107 R)
• M35: 11,492,557 km (0.083 R)
• M36: 12,197,612 km (0.091 R)
• M37: 12,340,328 km (0.098 R)
• M38: 12,519,547 km (0.119 R)
• M39: 13,171,793 km (0.105 R)
• M40: 13,354,901 km (0.084 R)
• M41: 13,835,110 km (0.082 R)
• M42: 14,021,210 km (0.11 R)
• M43: 14,133,408 km (0.119 R)
• M44: 14,433,801 km (0.077 R)
• M45: 14,926,576 km (0.092 R)
• M46: 16,006,673 km (0.089 R)
• M47: 16,714,420 km (0.105 R)
• M48: 16,912,787 km (0.086 R)
• M49: 17,032,166 km (0.077 R)
• M50: 17,151,845 km (0.099 R)
• M51: 17,352,007 km (0.086 R)
• M52: 17,956,980 km (0.049 R)
• M53: 19,939,302 km (0.11 R)
• M54: 20,065,562 km (0.054 R)
• M55: 20,956,418 km (0.104 R)
• M56: 21,041,838 km (0.115 R)
• M57: 21,170,343 km (0.072 R)
• M58: 21,903,372 km (0.074 R)
• M59: 21,990,289 km (0.099 R)
• M60: 22,557,115 km (0.104 R)
• M61: 22,732,593 km (0.066 R)
• M62: 22,820,557 km (0.06 R)
• M63: 23,084,747 km (0.062 R)
• M64: 23,305,852 km (0.085 R)
• M65: 23,438,845 km (0.034 R)
• M66: 23,660,998 km (0.09 R)
• M67: 24,017,938 km (0.06 R)
• M68: 25,054,203 km (0.05 R)
• M69: 25,372,397 km (0.107 R)
• M70: 26,844,291 km (0.104 R)
• M71: 27,356,663 km (0.102 R)
• M72: 27,825,354 km (0.082 R)
• M73: 28,060,521 km (0.044 R)
• M74: 28,343,860 km (0.115 R)
• M75: 29,008,374 km (0.116 R)
• M76: 29,438,318 km (0.102 R)
• M77: 29,678,123 km (0.053 R)
• M78: 30,789,486 km (0.093 R)
• M79: 31,032,881 km (0.068 R)
• M80: 32,358,319 km (0.113 R)
• M81: 33,401,913 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.9

Radius: 4.3

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.01 AU - 19.45 AU

Year: 27088 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,786,555 km

• M1: 178,021 km (0.036 R)
• M2: 210,335 km (0.102 R)
• M3: 428,000 km (0.09 R)
• M4: 1,176,737 km (0.099 R)
• M5: 1,770,491 km (0.039 R)
• M6: 1,845,739 km (0.079 R)
• M7: 1,960,480 km (0.025 R)
• M8: 2,484,521 km (0.112 R)
• M9: 3,004,374 km (0.098 R)
• M10: 3,049,253 km (0.068 R)
• M11: 3,094,282 km (0.047 R)
• M12: 3,651,983 km (0.12 R)
• M13: 3,699,855 km (0.063 R)
• M14: 4,240,052 km (0.052 R)
• M15: 4,442,758 km (0.066 R)
• M16: 5,176,236 km (0.086 R)
• M17: 5,284,096 km (0.12 R)
• M18: 6,460,683 km (0.072 R)
• M19: 6,693,607 km (0.088 R)
• M20: 7,167,832 km (0.087 R)
• M21: 7,775,649 km (0.09 R)
• M22: 7,961,150 km (0.096 R)
• M23: 9,104,975 km (0.074 R)
• M24: 9,629,615 km (0.065 R)
• M25: 9,895,600 km (0.062 R)
• M26: 10,299,215 km (0.075 R)
• M27: 10,983,625 km (0.034 R)
• M28: 11,191,716 km (0.105 R)
• M29: 11,612,086 km (0.11 R)
• M30: 12,685,151 km (0.086 R)
• M31: 12,757,856 km (0.099 R)
• M32: 13,123,324 km (0.064 R)
• M33: 15,232,205 km (0.089 R)
• M34: 15,309,397 km (0.052 R)
• M35: 17,849,120 km (0.095 R)
• M36: 19,585,204 km (0.085 R)
• M37: 20,430,581 km (0.094 R)
• M38: 20,686,543 km (0.039 R)
• M39: 21,115,590 km (0.067 R)
• M40: 22,860,499 km (0.117 R)
• M41: 23,571,239 km (0.035 R)
• M42: 23,750,158 km (0.072 R)
• M43: 25,197,069 km (0.109 R)
• M44: 27,326,445 km (0.065 R)
• M45: 29,416,477 km (0.046 R)
• M46: 30,675,492 km (0.111 R)
• M47: 32,447,479 km (0.095 R)
• M48: 33,848,613 km (0.074 R)
• M49: 34,353,655 km (0.066 R)
• M50: 34,455,082 km (0.04 R)
• M51: 37,540,838 km (0.077 R)
• M52: 39,859,305 km (0.091 R)
• M53: 40,606,547 km (0.074 R)
• M54: 41,574,295 km (0.082 R)
• M55: 42,332,158 km (0.114 R)
• M56: 42,440,766 km (0.072 R)
• M57: 43,971,452 km (0.089 R)
• M58: 44,301,764 km (0.111 R)
• M59: 44,854,229 km (0.11 R)
• M60: 47,311,673 km (0.036 R)
• M61: 47,650,213 km (0.064 R)
• M62: 47,876,405 km (0.068 R)
• M63: 48,784,314 km (0.08 R)
• M64: 53,057,129 km (0.11 R)
• M65: 54,586,617 km (0.077 R)
• M66: 55,416,138 km (0.081 R)
• M67: 56,967,767 km (0.076 R)
• M68: 58,291,858 km (0.102 R)
• M69: 58,896,981 km (0.086 R)
• M70: 59,018,305 km (0.092 R)
• M71: 59,747,744 km (0.114 R)
• M72: 61,707,476 km (0.073 R)
• M73: 62,571,553 km (0.102 R)
• M74: 64,061,997 km (0.081 R)
• M75: 66,193,467 km (0.077 R)
• M76: 67,711,886 km (0.068 R)
• M77: 68,730,647 km (0.062 R)
• M78: 70,783,130 km (0.096 R)
• M79: 77,192,950 km (0.049 R)
• M80: 80,264,942 km (0.063 R)
• M81: 81,612,969 km (0.038 R)
• M82: 82,561,120 km (0.113 R)
• M83: 83,104,460 km (0.066 R)
• M84: 87,079,574 km (0.036 R)
• M85: 87,356,031 km (0.082 R)
• M86: 89,020,607 km (0.071 R)
• M87: 89,717,284 km (0.09 R)
• M88: 91,116,024 km (0.084 R)
• M89: 91,396,670 km (0.085 R)
• M90: 91,537,142 km (0.058 R)
• M91: 92,381,173 km (0.1 R)
• M92: 92,663,015 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit