🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.23 AU - 1.69 AU

Year: 629 Days

Day: 46.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,636,836 km

• M1: 307,723 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.47 AU - 1.69 AU

Year: 708 Days

Day: 40.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.42 AU - 2.84 AU

Year: 1520 Days

Day: 39.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 11.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.56 AU - 6.74 AU

Year: 5436 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,636,836 km

• M1: 149,598 km (0.082 R)
• M2: 419,323 km (0.117 R)
• M3: 657,782 km (0.12 R)
• M4: 857,645 km (0.06 R)
• M5: 1,142,778 km (0.087 R)
• M6: 1,276,219 km (0.088 R)
• M7: 1,663,528 km (0.083 R)
• M8: 1,769,892 km (0.106 R)
• M9: 2,119,503 km (0.053 R)
• M10: 2,302,610 km (0.066 R)
• M11: 2,473,750 km (0.105 R)
• M12: 3,049,553 km (0.059 R)
• M13: 3,527,967 km (0.09 R)
• M14: 3,826,414 km (0.093 R)
• M15: 4,258,154 km (0.102 R)
• M16: 5,714,639 km (0.109 R)
• M17: 6,018,472 km (0.074 R)
• M18: 6,911,870 km (0.061 R)
• M19: 7,210,617 km (0.078 R)
• M20: 7,311,147 km (0.106 R)
• M21: 7,641,160 km (0.102 R)
• M22: 7,769,365 km (0.119 R)
• M23: 8,053,901 km (0.074 R)
• M24: 8,263,038 km (0.098 R)
• M25: 9,009,233 km (0.082 R)
• M26: 9,390,558 km (0.114 R)
• M27: 9,472,836 km (0.098 R)
• M28: 10,000,318 km (0.099 R)
• M29: 10,651,518 km (0.116 R)
• M30: 11,639,313 km (0.061 R)
• M31: 12,173,976 km (0.047 R)
• M32: 12,384,161 km (0.05 R)
• M33: 12,474,667 km (0.115 R)
• M34: 12,869,007 km (0.05 R)
• M35: 13,113,749 km (0.117 R)
• M36: 13,236,719 km (0.063 R)
• M37: 13,483,854 km (0.069 R)
• M38: 14,902,042 km (0.083 R)
• M39: 15,062,561 km (0.059 R)
• M40: 15,288,304 km (0.088 R)
• M41: 15,482,632 km (0.077 R)
• M42: 15,743,082 km (0.081 R)
• M43: 15,906,592 km (0.078 R)
• M44: 16,070,551 km (0.12 R)
• M45: 16,466,686 km (0.12 R)
• M46: 16,665,801 km (0.102 R)
• M47: 16,999,704 km (0.03 R)
• M48: 18,048,684 km (0.085 R)
• M49: 18,460,377 km (0.101 R)
• M50: 18,667,271 km (0.04 R)
• M51: 18,805,799 km (0.088 R)
• M52: 19,890,084 km (0.048 R)
• M53: 20,707,786 km (0.107 R)
• M54: 20,958,811 km (0.091 R)
• M55: 21,863,579 km (0.099 R)
• M56: 22,339,151 km (0.105 R)
• M57: 22,670,361 km (0.119 R)
• M58: 23,823,760 km (0.081 R)
• M59: 23,973,956 km (0.07 R)
• M60: 24,313,095 km (0.052 R)
• M61: 24,464,338 km (0.112 R)
• M62: 25,148,748 km (0.109 R)
• M63: 25,263,490 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 10.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.64 AU - 12.06 AU

Year: 11869 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,636,836 km

• M1: 172,486 km (0.116 R)
• M2: 486,343 km (0.055 R)
• M3: 649,255 km (0.102 R)
• M4: 937,979 km (0.077 R)
• M5: 1,286,392 km (0.117 R)
• M6: 1,765,105 km (0.067 R)
• M7: 2,121,747 km (0.054 R)
• M8: 2,195,798 km (0.086 R)
• M9: 2,685,282 km (0.08 R)
• M10: 3,792,605 km (0.105 R)
• M11: 4,066,519 km (0.114 R)
• M12: 4,221,353 km (0.115 R)
• M13: 4,473,425 km (0.093 R)
• M14: 4,795,360 km (0.115 R)
• M15: 5,058,502 km (0.107 R)
• M16: 5,427,860 km (0.112 R)
• M17: 5,736,779 km (0.046 R)
• M18: 6,086,689 km (0.105 R)
• M19: 6,624,493 km (0.103 R)
• M20: 7,290,203 km (0.077 R)
• M21: 8,565,376 km (0.102 R)
• M22: 9,208,198 km (0.094 R)
• M23: 9,412,249 km (0.104 R)
• M24: 9,824,990 km (0.118 R)
• M25: 10,455,096 km (0.07 R)
• M26: 10,710,908 km (0.117 R)
• M27: 10,968,665 km (0.044 R)
• M28: 11,622,259 km (0.095 R)
• M29: 12,288,418 km (0.043 R)
• M30: 12,739,455 km (0.026 R)
• M31: 14,407,621 km (0.114 R)
• M32: 14,597,162 km (0.106 R)
• M33: 14,692,306 km (0.065 R)
• M34: 15,654,669 km (0.056 R)
• M35: 15,996,351 km (0.108 R)
• M36: 16,094,337 km (0.067 R)
• M37: 16,340,426 km (0.065 R)
• M38: 16,439,160 km (0.107 R)
• M39: 16,836,193 km (0.114 R)
• M40: 19,755,745 km (0.095 R)
• M41: 21,084,773 km (0.102 R)
• M42: 21,462,208 km (0.107 R)
• M43: 21,787,284 km (0.12 R)
• M44: 22,497,575 km (0.12 R)
• M45: 22,827,887 km (0.08 R)
• M46: 22,993,642 km (0.117 R)
• M47: 23,549,098 km (0.044 R)
• M48: 23,716,648 km (0.104 R)
• M49: 24,786,722 km (0.071 R)
• M50: 25,470,683 km (0.05 R)
• M51: 25,872,503 km (0.117 R)
• M52: 26,160,778 km (0.06 R)
• M53: 26,450,250 km (0.096 R)
• M54: 27,149,022 km (0.114 R)
• M55: 27,442,084 km (0.115 R)
• M56: 27,854,076 km (0.116 R)
• M57: 30,611,614 km (0.073 R)
• M58: 31,283,907 km (0.078 R)
• M59: 31,714,300 km (0.052 R)
• M60: 33,204,444 km (0.059 R)
• M61: 34,844,635 km (0.108 R)
• M62: 36,188,473 km (0.082 R)
• M63: 36,381,903 km (0.082 R)
• M64: 37,418,915 km (0.091 R)
• M65: 37,614,440 km (0.119 R)
• M66: 38,137,584 km (0.075 R)
• M67: 38,794,767 km (0.108 R)
• M68: 39,257,174 km (0.114 R)
• M69: 40,053,932 km (0.1 R)
• M70: 40,856,076 km (0.114 R)
• M71: 41,595,987 km (0.119 R)
• M72: 41,866,161 km (0.064 R)
• M73: 42,001,397 km (0.081 R)
• M74: 42,204,701 km (0.111 R)
• M75: 43,157,340 km (0.093 R)
• M76: 43,362,439 km (0.092 R)
• M77: 44,185,975 km (0.109 R)
• M78: 44,254,790 km (0.064 R)
• M79: 46,617,389 km (0.081 R)
• M80: 46,757,562 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.7

Radius: 6

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11 AU - 17.92 AU

Year: 19600 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,636,836 km

• M1: 387,608 km (0.117 R)
• M2: 465,549 km (0.078 R)
• M3: 638,035 km (0.073 R)
• M4: 1,933,552 km (0.075 R)
• M5: 2,392,668 km (0.102 R)
• M6: 2,806,755 km (0.063 R)
• M7: 2,962,935 km (0.111 R)
• M8: 3,121,808 km (0.062 R)
• M9: 3,283,673 km (0.095 R)
• M10: 3,657,668 km (0.115 R)
• M11: 4,177,371 km (0.115 R)
• M12: 4,445,899 km (0.099 R)
• M13: 5,574,914 km (0.094 R)
• M14: 5,623,683 km (0.032 R)
• M15: 6,374,216 km (0.075 R)
• M16: 7,208,822 km (0.074 R)
• M17: 8,467,688 km (0.108 R)
• M18: 8,807,126 km (0.113 R)
• M19: 8,921,269 km (0.059 R)
• M20: 9,208,946 km (0.097 R)
• M21: 10,089,628 km (0.106 R)
• M22: 11,678,956 km (0.079 R)
• M23: 13,083,231 km (0.06 R)
• M24: 13,213,531 km (0.114 R)
• M25: 13,607,123 km (0.083 R)
• M26: 13,871,612 km (0.109 R)
• M27: 14,810,488 km (0.106 R)
• M28: 14,946,323 km (0.071 R)
• M29: 15,769,860 km (0.096 R)
• M30: 16,187,238 km (0.032 R)
• M31: 16,467,434 km (0.065 R)
• M32: 17,748,142 km (0.094 R)
• M33: 18,327,534 km (0.052 R)
• M34: 19,060,564 km (0.1 R)
• M35: 19,803,018 km (0.084 R)
• M36: 21,010,722 km (0.094 R)
• M37: 22,709,854 km (0.106 R)
• M38: 23,259,627 km (0.079 R)
• M39: 23,417,602 km (0.081 R)
• M40: 23,575,876 km (0.047 R)
• M41: 25,910,202 km (0.101 R)
• M42: 27,813,236 km (0.097 R)
• M43: 28,317,082 km (0.093 R)
• M44: 29,419,020 km (0.117 R)
• M45: 30,018,159 km (0.11 R)
• M46: 30,190,047 km (0.074 R)
• M47: 30,707,805 km (0.097 R)
• M48: 30,967,806 km (0.095 R)
• M49: 33,251,268 km (0.107 R)
• M50: 34,054,310 km (0.042 R)
• M51: 35,406,824 km (0.112 R)
• M52: 35,861,452 km (0.079 R)
• M53: 36,226,620 km (0.056 R)
• M54: 36,776,692 km (0.052 R)
• M55: 37,792,312 km (0.074 R)
• M56: 38,723,558 km (0.108 R)
• M57: 39,568,188 km (0.108 R)
• M58: 40,703,785 km (0.106 R)
• M59: 43,394,752 km (0.097 R)
• M60: 43,783,856 km (0.067 R)
• M61: 43,881,244 km (0.111 R)
• M62: 45,154,771 km (0.052 R)
• M63: 45,351,791 km (0.067 R)
• M64: 45,549,111 km (0.091 R)
• M65: 46,142,715 km (0.116 R)
• M66: 47,938,638 km (0.051 R)
• M67: 48,039,167 km (0.03 R)
• M68: 49,148,735 km (0.104 R)
• M69: 49,757,449 km (0.067 R)
• M70: 50,266,680 km (0.114 R)
• M71: 53,566,360 km (0.108 R)
• M72: 54,402,163 km (0.114 R)
• M73: 55,242,305 km (0.101 R)
• M74: 55,347,622 km (0.076 R)
• M75: 56,828,940 km (0.098 R)
• M76: 57,041,668 km (0.094 R)
• M77: 57,254,695 km (0.119 R)
• M78: 57,361,209 km (0.11 R)
• M79: 58,860,329 km (0.075 R)
• M80: 63,323,881 km (0.114 R)
• M81: 65,206,271 km (0.093 R)
• M82: 65,651,923 km (0.054 R)
• M83: 66,994,714 km (0.112 R)
• M84: 67,107,062 km (0.067 R)
• M85: 67,894,994 km (0.109 R)
• M86: 68,120,737 km (0.06 R)
• M87: 71,650,648 km (0.069 R)
• M88: 72,802,103 km (0.077 R)
• M89: 73,033,082 km (0.119 R)
• M90: 73,959,542 km (0.115 R)
• M91: 74,773,354 km (0.114 R)
• M92: 75,941,115 km (0.103 R)
• M93: 76,644,674 km (0.063 R)
• M94: 77,114,860 km (0.049 R)
• M95: 77,468,210 km (0.069 R)
• M96: 78,886,847 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 4.7

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.85 AU - 21.93 AU

Year: 30434 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,636,836 km

• M1: 65,673 km (0.081 R)
• M2: 164,408 km (0.027 R)
• M3: 608,863 km (0.1 R)
• M4: 655,388 km (0.104 R)
• M5: 1,713,494 km (0.049 R)
• M6: 1,746,705 km (0.091 R)
• M7: 1,881,792 km (0.119 R)
• M8: 2,760,978 km (0.048 R)
• M9: 3,119,265 km (0.112 R)
• M10: 3,241,935 km (0.074 R)
• M11: 3,450,026 km (0.088 R)
• M12: 4,928,053 km (0.101 R)
• M13: 6,784,563 km (0.117 R)
• M14: 7,757,547 km (0.109 R)
• M15: 8,316,594 km (0.073 R)
• M16: 8,429,990 km (0.118 R)
• M17: 8,486,837 km (0.035 R)
• M18: 8,830,912 km (0.089 R)
• M19: 9,296,610 km (0.056 R)
• M20: 9,889,915 km (0.089 R)
• M21: 10,130,768 km (0.11 R)
• M22: 10,251,792 km (0.118 R)
• M23: 10,434,451 km (0.077 R)
• M24: 10,618,008 km (0.07 R)
• M25: 11,113,027 km (0.11 R)
• M26: 11,300,474 km (0.118 R)
• M27: 12,447,590 km (0.115 R)
• M28: 13,497,917 km (0.118 R)
• M29: 14,850,281 km (0.077 R)
• M30: 14,919,096 km (0.119 R)
• M31: 15,195,105 km (0.098 R)
• M32: 16,174,522 km (0.079 R)
• M33: 16,386,951 km (0.117 R)
• M34: 16,814,801 km (0.119 R)
• M35: 16,958,265 km (0.116 R)
• M36: 19,532,994 km (0.116 R)
• M37: 19,683,639 km (0.07 R)
• M38: 19,834,882 km (0.082 R)
• M39: 20,673,079 km (0.071 R)
• M40: 21,678,527 km (0.071 R)
• M41: 23,336,221 km (0.117 R)
• M42: 24,463,740 km (0.108 R)
• M43: 26,022,101 km (0.113 R)
• M44: 26,271,032 km (0.049 R)
• M45: 26,604,336 km (0.11 R)
• M46: 27,612,326 km (0.086 R)
• M47: 28,120,959 km (0.113 R)
• M48: 28,291,201 km (0.097 R)
• M49: 28,461,743 km (0.103 R)
• M50: 28,889,742 km (0.101 R)
• M51: 29,838,791 km (0.101 R)
• M52: 30,099,391 km (0.117 R)
• M53: 31,149,269 km (0.06 R)
• M54: 31,501,871 km (0.077 R)
• M55: 33,194,870 km (0.113 R)
• M56: 33,374,836 km (0.093 R)
• M57: 35,467,112 km (0.087 R)
• M58: 36,761,433 km (0.12 R)
• M59: 37,601,574 km (0.093 R)
• M60: 37,882,968 km (0.101 R)
• M61: 38,071,013 km (0.113 R)
• M62: 40,831,991 km (0.08 R)
• M63: 41,604,963 km (0.117 R)
• M64: 42,285,334 km (0.053 R)
• M65: 46,745,445 km (0.11 R)
• M66: 46,846,274 km (0.119 R)
• M67: 47,048,082 km (0.086 R)
• M68: 47,959,731 km (0.05 R)
• M69: 48,265,060 km (0.074 R)
• M70: 48,877,364 km (0.118 R)
• M71: 50,006,679 km (0.095 R)
• M72: 50,212,974 km (0.102 R)
• M73: 52,081,900 km (0.073 R)
• M74: 52,709,912 km (0.113 R)
• M75: 53,340,467 km (0.05 R)
• M76: 53,445,934 km (0.116 R)
• M77: 53,656,717 km (0.087 R)
• M78: 54,079,331 km (0.09 R)
• M79: 55,034,214 km (0.073 R)
• M80: 55,140,578 km (0.03 R)
• M81: 55,460,419 km (0.118 R)
• M82: 57,607,597 km (0.057 R)
• M83: 58,148,692 km (0.103 R)
• M84: 64,098,200 km (0.077 R)
• M85: 64,658,743 km (0.056 R)
• M86: 65,108,434 km (0.066 R)
• M87: 66,010,808 km (0.083 R)
• M88: 68,857,506 km (0.114 R)
• M89: 69,201,731 km (0.083 R)
• M90: 71,395,434 km (0.077 R)
• M91: 72,093,009 km (0.096 R)
• M92: 72,325,933 km (0.108 R)
• M93: 75,141,365 km (0.034 R)
• M94: 75,377,580 km (0.07 R)
• M95: 76,324,983 km (0.065 R)
• M96: 78,471,114 km (0.085 R)
• M97: 79,190,830 km (0.119 R)
• M98: 79,431,233 km (0.041 R)
• M99: 80,033,215 km (0.116 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit