🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.01 AU

Year: 267 Days

Day: 18 Hours

Environment

Temp: 168 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,473,765 km

• M1: 175,927 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 369 Days

Day: 22.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,473,765 km

• M1: 530,773 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.95 AU - 2.01 AU

Year: 984 Days

Day: 20.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.05 AU - 4.93 AU

Year: 2814 Days

Day: 12 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,473,765 km

• M1: 1,647,821 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 12.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.23 AU - 9.15 AU

Year: 7530 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,473,765 km

• M1: 365,318 km (0.065 R)
• M2: 453,880 km (0.088 R)
• M3: 538,702 km (0.1 R)
• M4: 735,722 km (0.099 R)
• M5: 915,240 km (0.105 R)
• M6: 993,180 km (0.114 R)
• M7: 1,222,514 km (0.094 R)
• M8: 1,358,797 km (0.105 R)
• M9: 1,604,736 km (0.089 R)
• M10: 1,700,928 km (0.079 R)
• M11: 1,799,064 km (0.11 R)
• M12: 1,910,365 km (0.108 R)
• M13: 2,058,766 km (0.096 R)
• M14: 2,678,101 km (0.095 R)
• M15: 2,819,022 km (0.096 R)
• M16: 2,897,112 km (0.098 R)
• M17: 3,202,890 km (0.087 R)
• M18: 3,903,756 km (0.079 R)
• M19: 4,005,782 km (0.114 R)
• M20: 4,947,202 km (0.099 R)
• M21: 5,105,476 km (0.058 R)
• M22: 5,590,173 km (0.042 R)
• M23: 6,089,681 km (0.084 R)
• M24: 6,191,257 km (0.08 R)
• M25: 6,293,582 km (0.068 R)
• M26: 6,568,843 km (0.089 R)
• M27: 7,185,186 km (0.098 R)
• M28: 7,691,575 km (0.115 R)
• M29: 8,284,580 km (0.076 R)
• M30: 8,397,377 km (0.098 R)
• M31: 8,510,772 km (0.113 R)
• M32: 8,681,763 km (0.059 R)
• M33: 9,220,914 km (0.103 R)
• M34: 9,553,769 km (0.12 R)
• M35: 9,830,824 km (0.114 R)
• M36: 11,130,830 km (0.098 R)
• M37: 11,527,114 km (0.08 R)
• M38: 11,716,505 km (0.065 R)
• M39: 12,077,036 km (0.117 R)
• M40: 12,248,026 km (0.061 R)
• M41: 12,441,307 km (0.104 R)
• M42: 12,592,251 km (0.105 R)
• M43: 12,917,926 km (0.071 R)
• M44: 13,356,547 km (0.093 R)
• M45: 13,934,144 km (0.097 R)
• M46: 14,474,492 km (0.103 R)
• M47: 14,565,148 km (0.083 R)
• M48: 14,975,794 km (0.11 R)
• M49: 15,067,647 km (0.09 R)
• M50: 15,482,931 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 11.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.85 AU - 11.09 AU

Year: 11962 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,473,765 km

• M1: 159,471 km (0.102 R)
• M2: 255,513 km (0.096 R)
• M3: 409,749 km (0.094 R)
• M4: 488,138 km (0.091 R)
• M5: 743,950 km (0.098 R)
• M6: 1,080,845 km (0.09 R)
• M7: 1,338,452 km (0.053 R)
• M8: 1,550,432 km (0.091 R)
• M9: 1,705,416 km (0.05 R)
• M10: 2,055,325 km (0.107 R)
• M11: 2,276,431 km (0.101 R)
• M12: 3,180,600 km (0.097 R)
• M13: 3,408,288 km (0.082 R)
• M14: 3,524,227 km (0.056 R)
• M15: 3,612,041 km (0.115 R)
• M16: 3,819,832 km (0.106 R)
• M17: 3,970,776 km (0.09 R)
• M18: 4,247,383 km (0.083 R)
• M19: 4,658,178 km (0.05 R)
• M20: 5,757,872 km (0.061 R)
• M21: 6,036,124 km (0.114 R)
• M22: 6,141,741 km (0.053 R)
• M23: 6,283,410 km (0.098 R)
• M24: 6,642,445 km (0.093 R)
• M25: 6,788,003 km (0.104 R)
• M26: 7,082,262 km (0.098 R)
• M27: 7,305,612 km (0.05 R)
• M28: 7,569,203 km (0.069 R)
• M29: 8,300,737 km (0.07 R)
• M30: 8,378,977 km (0.113 R)
• M31: 8,496,860 km (0.081 R)
• M32: 9,954,990 km (0.059 R)
• M33: 10,121,642 km (0.095 R)
• M34: 10,289,342 km (0.053 R)
• M35: 10,415,752 km (0.096 R)
• M36: 12,239,051 km (0.071 R)
• M37: 12,597,337 km (0.092 R)
• M38: 13,095,798 km (0.095 R)
• M39: 14,535,079 km (0.068 R)
• M40: 14,914,609 km (0.103 R)
• M41: 15,249,409 km (0.099 R)
• M42: 15,586,752 km (0.115 R)
• M43: 16,024,026 km (0.084 R)
• M44: 16,514,707 km (0.065 R)
• M45: 16,910,693 km (0.099 R)
• M46: 18,989,505 km (0.03 R)
• M47: 19,196,548 km (0.11 R)
• M48: 19,613,029 km (0.092 R)
• M49: 19,874,825 km (0.05 R)
• M50: 20,773,609 km (0.058 R)
• M51: 20,987,085 km (0.092 R)
• M52: 21,469,987 km (0.097 R)
• M53: 21,956,479 km (0.059 R)
• M54: 22,446,712 km (0.051 R)
• M55: 22,995,586 km (0.115 R)
• M56: 23,216,393 km (0.119 R)
• M57: 25,235,066 km (0.058 R)
• M58: 26,150,157 km (0.113 R)
• M59: 26,265,347 km (0.091 R)
• M60: 26,496,176 km (0.094 R)
• M61: 28,248,865 km (0.045 R)
• M62: 28,900,813 km (0.053 R)
• M63: 32,543,670 km (0.1 R)
• M64: 34,418,581 km (0.092 R)
• M65: 34,671,251 km (0.112 R)
• M66: 34,861,091 km (0.109 R)
• M67: 35,560,461 km (0.072 R)
• M68: 36,071,787 km (0.12 R)
• M69: 36,199,992 km (0.097 R)
• M70: 36,843,562 km (0.098 R)
• M71: 38,272,521 km (0.034 R)
• M72: 38,665,365 km (0.037 R)
• M73: 39,455,092 km (0.103 R)
• M74: 39,918,247 km (0.097 R)
• M75: 40,050,940 km (0.069 R)
• M76: 40,316,626 km (0.1 R)
• M77: 40,983,683 km (0.114 R)
• M78: 41,184,443 km (0.113 R)
• M79: 41,654,181 km (0.062 R)
• M80: 42,058,394 km (0.045 R)
• M81: 42,260,800 km (0.111 R)
• M82: 42,870,411 km (0.087 R)
• M83: 43,346,581 km (0.116 R)
• M84: 44,098,311 km (0.075 R)
• M85: 44,510,154 km (0.09 R)
• M86: 45,268,615 km (0.119 R)
• M87: 46,588,666 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 13

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.11 AU - 14.47 AU

Year: 15213 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,473,765 km

• M1: 421,268 km (0.099 R)
• M2: 512,522 km (0.088 R)
• M3: 629,807 km (0.066 R)
• M4: 777,011 km (0.106 R)
• M5: 895,942 km (0.12 R)
• M6: 1,222,364 km (0.026 R)
• M7: 1,848,132 km (0.062 R)
• M8: 2,124,290 km (0.105 R)
• M9: 2,686,030 km (0.054 R)
• M10: 2,810,196 km (0.107 R)
• M11: 3,194,214 km (0.057 R)
• M12: 3,392,730 km (0.073 R)
• M13: 4,263,390 km (0.111 R)
• M14: 4,482,401 km (0.102 R)
• M15: 6,076,965 km (0.094 R)
• M16: 6,241,373 km (0.056 R)
• M17: 6,448,865 km (0.095 R)
• M18: 6,658,601 km (0.08 R)
• M19: 6,785,610 km (0.048 R)
• M20: 7,258,040 km (0.097 R)
• M21: 7,476,453 km (0.091 R)
• M22: 8,692,833 km (0.112 R)
• M23: 8,785,434 km (0.119 R)
• M24: 9,112,006 km (0.061 R)
• M25: 9,873,459 km (0.104 R)
• M26: 10,903,890 km (0.11 R)
• M27: 11,406,538 km (0.08 R)
• M28: 11,609,842 km (0.086 R)
• M29: 11,763,030 km (0.075 R)
• M30: 13,438,826 km (0.063 R)
• M31: 14,304,548 km (0.099 R)
• M32: 14,633,813 km (0.079 R)
• M33: 15,299,973 km (0.048 R)
• M34: 15,468,121 km (0.104 R)
• M35: 15,636,867 km (0.102 R)
• M36: 16,089,700 km (0.051 R)
• M37: 16,892,741 km (0.047 R)
• M38: 17,182,662 km (0.063 R)
• M39: 17,767,590 km (0.073 R)
• M40: 18,003,356 km (0.079 R)
• M41: 18,418,490 km (0.119 R)
• M42: 19,318,770 km (0.066 R)
• M43: 19,439,944 km (0.112 R)
• M44: 21,286,879 km (0.099 R)
• M45: 22,041,301 km (0.102 R)
• M46: 23,060,811 km (0.086 R)
• M47: 24,030,654 km (0.1 R)
• M48: 24,291,403 km (0.083 R)
• M49: 24,422,301 km (0.086 R)
• M50: 24,947,689 km (0.111 R)
• M51: 26,277,764 km (0.058 R)
• M52: 26,816,316 km (0.116 R)
• M53: 26,951,403 km (0.113 R)
• M54: 27,086,789 km (0.084 R)
• M55: 31,253,389 km (0.095 R)
• M56: 31,895,463 km (0.069 R)
• M57: 33,410,440 km (0.075 R)
• M58: 33,920,569 km (0.114 R)
• M59: 34,140,029 km (0.074 R)
• M60: 34,506,843 km (0.11 R)
• M61: 35,615,064 km (0.111 R)
• M62: 36,285,712 km (0.055 R)
• M63: 36,585,057 km (0.05 R)
• M64: 37,488,030 km (0.102 R)
• M65: 37,790,816 km (0.106 R)
• M66: 38,550,922 km (0.088 R)
• M67: 40,550,896 km (0.097 R)
• M68: 41,641,764 km (0.066 R)
• M69: 43,058,456 km (0.085 R)
• M70: 43,216,880 km (0.095 R)
• M71: 44,491,005 km (0.12 R)
• M72: 44,651,075 km (0.051 R)
• M73: 45,938,963 km (0.066 R)
• M74: 47,729,799 km (0.088 R)
• M75: 48,386,683 km (0.099 R)
• M76: 48,633,819 km (0.115 R)
• M77: 49,792,454 km (0.113 R)
• M78: 49,958,658 km (0.096 R)
• M79: 50,125,160 km (0.098 R)
• M80: 50,208,486 km (0.058 R)
• M81: 50,792,815 km (0.08 R)
• M82: 51,379,389 km (0.109 R)
• M83: 51,715,685 km (0.1 R)
• M84: 54,175,074 km (0.059 R)
• M85: 55,031,970 km (0.09 R)
• M86: 56,152,608 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.6

Radius: 3.6

Gravity: 59.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.4 AU - 18.22 AU

Year: 23258 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 87,473,765 km

• M1: 52,658 km (0.112 R)
• M2: 255,962 km (0.087 R)
• M3: 330,013 km (0.084 R)
• M4: 432,637 km (0.111 R)
• M5: 907,311 km (0.118 R)
• M6: 1,733,839 km (0.097 R)
• M7: 1,804,749 km (0.059 R)
• M8: 1,912,908 km (0.058 R)
• M9: 2,727,020 km (0.098 R)
• M10: 2,809,448 km (0.115 R)
• M11: 4,872,103 km (0.102 R)
• M12: 5,535,570 km (0.072 R)
• M13: 5,798,264 km (0.08 R)
• M14: 5,957,885 km (0.101 R)
• M15: 6,118,852 km (0.106 R)
• M16: 6,172,857 km (0.064 R)
• M17: 6,610,580 km (0.071 R)
• M18: 6,889,132 km (0.082 R)
• M19: 8,100,426 km (0.095 R)
• M20: 8,821,637 km (0.083 R)
• M21: 8,943,709 km (0.111 R)
• M22: 10,132,114 km (0.106 R)
• M23: 12,859,882 km (0.089 R)
• M24: 15,062,112 km (0.102 R)
• M25: 15,135,116 km (0.071 R)
• M26: 15,354,725 km (0.056 R)
• M27: 15,501,631 km (0.104 R)
• M28: 16,618,678 km (0.113 R)
• M29: 16,694,075 km (0.025 R)
• M30: 18,225,658 km (0.065 R)
• M31: 18,381,390 km (0.117 R)
• M32: 18,537,420 km (0.032 R)
• M33: 19,087,043 km (0.107 R)
• M34: 19,403,442 km (0.116 R)
• M35: 19,482,879 km (0.109 R)
• M36: 20,605,760 km (0.077 R)
• M37: 20,767,775 km (0.074 R)
• M38: 23,757,189 km (0.053 R)
• M39: 24,012,403 km (0.105 R)
• M40: 25,128,403 km (0.045 R)
• M41: 25,301,488 km (0.11 R)
• M42: 25,823,435 km (0.109 R)
• M43: 27,321,508 km (0.101 R)
• M44: 29,301,585 km (0.109 R)
• M45: 29,483,796 km (0.069 R)
• M46: 30,677,736 km (0.086 R)
• M47: 32,074,980 km (0.112 R)
• M48: 32,734,108 km (0.082 R)
• M49: 35,317,963 km (0.11 R)
• M50: 36,193,709 km (0.117 R)
• M51: 36,781,479 km (0.097 R)
• M52: 37,175,071 km (0.072 R)
• M53: 37,570,009 km (0.1 R)
• M54: 38,264,592 km (0.089 R)
• M55: 39,063,594 km (0.049 R)
• M56: 39,465,265 km (0.064 R)
• M57: 41,595,838 km (0.089 R)
• M58: 41,903,112 km (0.095 R)
• M59: 42,314,207 km (0.11 R)
• M60: 42,417,130 km (0.075 R)
• M61: 43,659,391 km (0.115 R)
• M62: 44,389,428 km (0.096 R)
• M63: 44,493,997 km (0.069 R)
• M64: 48,853,728 km (0.032 R)
• M65: 49,178,056 km (0.081 R)
• M66: 49,286,365 km (0.109 R)
• M67: 49,394,674 km (0.117 R)
• M68: 50,046,472 km (0.098 R)
• M69: 50,155,379 km (0.074 R)
• M70: 50,264,286 km (0.111 R)
• M71: 51,029,330 km (0.088 R)
• M72: 51,138,985 km (0.063 R)
• M73: 51,468,250 km (0.057 R)
• M74: 52,128,874 km (0.091 R)
• M75: 52,903,193 km (0.089 R)
• M76: 53,125,196 km (0.114 R)
• M77: 55,586,829 km (0.068 R)
• M78: 60,388,472 km (0.05 R)
• M79: 61,201,536 km (0.059 R)
• M80: 61,318,073 km (0.075 R)
• M81: 64,134,851 km (0.099 R)
• M82: 64,253,183 km (0.099 R)
• M83: 65,559,172 km (0.074 R)
• M84: 65,916,861 km (0.1 R)
• M85: 67,113,794 km (0.114 R)
• M86: 67,955,880 km (0.119 R)
• M87: 69,286,254 km (0.094 R)
• M88: 69,650,525 km (0.087 R)
• M89: 69,893,771 km (0.115 R)
• M90: 71,972,583 km (0.059 R)
• M91: 72,711,147 km (0.108 R)
• M92: 74,320,073 km (0.072 R)
• M93: 75,940,517 km (0.096 R)
• M94: 76,817,908 km (0.098 R)
• M95: 77,698,740 km (0.108 R)
• M96: 77,950,962 km (0.08 R)
• M97: 81,127,075 km (0.103 R)
• M98: 83,569,111 km (0.086 R)
• M99: 84,993,881 km (0.111 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit