🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 299 Days

Day: 17.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.92 AU - 1.5 AU

Year: 481 Days

Day: 32.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,716,487 km

• M1: 628,311 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.62 AU

Year: 671 Days

Day: 35.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.1 AU - 2.16 AU

Year: 1124 Days

Day: 19.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.66 AU - 3.16 AU

Year: 1795 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.65 AU - 4.35 AU

Year: 2368 Days

Day: 23.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,716,487 km

• M1: 1,070,522 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.13 AU - 4.29 AU

Year: 3124 Days

Day: 32.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,716,487 km

• M1: 1,354,010 km (0.113 R)
• M2: 2,095,118 km (0.108 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 14.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.93 AU - 12.93 AU

Year: 13068 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,716,487 km

• M1: 178,171 km (0.064 R)
• M2: 290,818 km (0.069 R)
• M3: 481,855 km (0.099 R)
• M4: 958,922 km (0.06 R)
• M5: 1,308,832 km (0.111 R)
• M6: 1,682,378 km (0.088 R)
• M7: 1,998,478 km (0.112 R)
• M8: 2,201,183 km (0.094 R)
• M9: 2,372,323 km (0.092 R)
• M10: 2,469,412 km (0.091 R)
• M11: 2,768,907 km (0.057 R)
• M12: 3,059,276 km (0.111 R)
• M13: 3,186,734 km (0.102 R)
• M14: 3,359,669 km (0.084 R)
• M15: 3,805,620 km (0.091 R)
• M16: 4,012,664 km (0.114 R)
• M17: 4,485,991 km (0.091 R)
• M18: 4,656,084 km (0.076 R)
• M19: 4,877,788 km (0.115 R)
• M20: 5,002,553 km (0.084 R)
• M21: 5,563,994 km (0.095 R)
• M22: 5,958,633 km (0.1 R)
• M23: 6,065,296 km (0.101 R)
• M24: 6,199,785 km (0.049 R)
• M25: 6,663,987 km (0.079 R)
• M26: 6,858,614 km (0.094 R)
• M27: 7,453,415 km (0.093 R)
• M28: 7,888,595 km (0.1 R)
• M29: 8,124,212 km (0.071 R)
• M30: 9,774,126 km (0.107 R)
• M31: 10,059,110 km (0.059 R)
• M32: 10,218,582 km (0.053 R)
• M33: 10,734,694 km (0.084 R)
• M34: 10,832,382 km (0.057 R)
• M35: 11,658,312 km (0.117 R)
• M36: 11,859,670 km (0.073 R)
• M37: 12,163,653 km (0.088 R)
• M38: 12,470,329 km (0.083 R)
• M39: 12,710,583 km (0.034 R)
• M40: 13,021,747 km (0.077 R)
• M41: 13,440,770 km (0.07 R)
• M42: 14,651,615 km (0.112 R)
• M43: 15,196,900 km (0.071 R)
• M44: 15,306,854 km (0.114 R)
• M45: 15,601,113 km (0.119 R)
• M46: 15,711,965 km (0.105 R)
• M47: 16,046,017 km (0.114 R)
• M48: 16,195,316 km (0.106 R)
• M49: 16,382,463 km (0.112 R)
• M50: 16,608,056 km (0.116 R)
• M51: 16,759,150 km (0.09 R)
• M52: 17,367,714 km (0.102 R)
• M53: 17,597,796 km (0.111 R)
• M54: 18,138,592 km (0.098 R)
• M55: 18,255,129 km (0.093 R)
• M56: 18,881,196 km (0.099 R)
• M57: 20,033,997 km (0.073 R)
• M58: 20,194,815 km (0.08 R)
• M59: 21,127,707 km (0.097 R)
• M60: 21,250,527 km (0.047 R)
• M61: 21,785,040 km (0.047 R)
• M62: 22,365,779 km (0.086 R)
• M63: 22,657,944 km (0.086 R)
• M64: 22,951,455 km (0.102 R)
• M65: 23,119,753 km (0.116 R)
• M66: 24,052,794 km (0.095 R)
• M67: 24,395,074 km (0.066 R)
• M68: 24,609,897 km (0.048 R)
• M69: 24,998,103 km (0.091 R)
• M70: 25,518,854 km (0.086 R)
• M71: 25,955,530 km (0.107 R)
• M72: 26,350,618 km (0.104 R)
• M73: 26,438,731 km (0.103 R)
• M74: 26,703,519 km (0.07 R)
• M75: 27,414,109 km (0.065 R)
• M76: 28,175,861 km (0.1 R)
• M77: 28,446,484 km (0.063 R)
• M78: 29,217,661 km (0.108 R)
• M79: 29,308,766 km (0.096 R)
• M80: 29,537,202 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 4.6

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.63 AU - 15.99 AU

Year: 20612 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,716,487 km

• M1: 88,113 km (0.095 R)
• M2: 191,934 km (0.115 R)
• M3: 289,472 km (0.11 R)
• M4: 385,963 km (0.111 R)
• M5: 569,968 km (0.109 R)
• M6: 846,574 km (0.053 R)
• M7: 1,011,282 km (0.085 R)
• M8: 1,211,743 km (0.063 R)
• M9: 1,263,803 km (0.106 R)
• M10: 1,343,389 km (0.086 R)
• M11: 1,824,795 km (0.118 R)
• M12: 2,099,606 km (0.083 R)
• M13: 2,226,016 km (0.113 R)
• M14: 2,322,357 km (0.074 R)
• M15: 2,790,150 km (0.099 R)
• M16: 2,894,120 km (0.093 R)
• M17: 3,250,014 km (0.055 R)
• M18: 3,359,519 km (0.113 R)
• M19: 3,886,253 km (0.099 R)
• M20: 4,041,386 km (0.108 R)
• M21: 4,764,842 km (0.058 R)
• M22: 5,440,725 km (0.105 R)
• M23: 6,372,570 km (0.063 R)
• M24: 6,647,830 km (0.05 R)
• M25: 6,880,156 km (0.067 R)
• M26: 7,592,990 km (0.118 R)
• M27: 8,031,910 km (0.099 R)
• M28: 8,081,277 km (0.116 R)
• M29: 8,180,161 km (0.119 R)
• M30: 8,229,678 km (0.06 R)
• M31: 8,279,345 km (0.108 R)
• M32: 9,036,459 km (0.062 R)
• M33: 10,133,161 km (0.088 R)
• M34: 13,314,061 km (0.109 R)
• M35: 13,842,291 km (0.046 R)
• M36: 17,662,871 km (0.084 R)
• M37: 18,763,762 km (0.088 R)
• M38: 20,087,104 km (0.117 R)
• M39: 21,645,615 km (0.076 R)
• M40: 21,714,281 km (0.075 R)
• M41: 21,920,576 km (0.059 R)
• M42: 23,032,238 km (0.099 R)
• M43: 24,590,300 km (0.114 R)
• M44: 26,036,013 km (0.032 R)
• M45: 26,475,083 km (0.091 R)
• M46: 26,695,590 km (0.054 R)
• M47: 27,212,301 km (0.056 R)
• M48: 27,732,453 km (0.046 R)
• M49: 28,405,943 km (0.066 R)
• M50: 28,556,289 km (0.118 R)
• M51: 29,768,929 km (0.116 R)
• M52: 29,921,669 km (0.117 R)
• M53: 31,541,365 km (0.089 R)
• M54: 32,322,565 km (0.074 R)
• M55: 33,744,642 km (0.099 R)
• M56: 33,903,964 km (0.082 R)
• M57: 35,106,581 km (0.088 R)
• M58: 35,348,630 km (0.074 R)
• M59: 35,753,592 km (0.088 R)
• M60: 36,813,343 km (0.097 R)
• M61: 38,464,006 km (0.093 R)
• M62: 38,630,359 km (0.094 R)
• M63: 39,047,438 km (0.061 R)
• M64: 39,130,913 km (0.107 R)
• M65: 39,465,863 km (0.056 R)
• M66: 40,054,231 km (0.08 R)
• M67: 40,476,397 km (0.03 R)
• M68: 40,984,730 km (0.044 R)
• M69: 41,410,037 km (0.105 R)
• M70: 41,580,579 km (0.116 R)
• M71: 42,179,269 km (0.085 R)
• M72: 42,522,596 km (0.085 R)
• M73: 43,385,178 km (0.038 R)
• M74: 44,427,725 km (0.103 R)
• M75: 45,478,650 km (0.119 R)
• M76: 45,742,691 km (0.063 R)
• M77: 46,803,639 km (0.112 R)
• M78: 47,248,094 km (0.103 R)
• M79: 48,769,953 km (0.071 R)
• M80: 48,949,919 km (0.12 R)
• M81: 49,040,127 km (0.108 R)
• M82: 49,491,613 km (0.101 R)
• M83: 51,219,618 km (0.089 R)
• M84: 51,311,172 km (0.093 R)
• M85: 52,874,919 km (0.114 R)
• M86: 53,430,525 km (0.045 R)
• M87: 57,278,930 km (0.089 R)
• M88: 58,709,086 km (0.082 R)
• M89: 60,924,630 km (0.093 R)
• M90: 61,507,015 km (0.117 R)
• M91: 63,363,674 km (0.104 R)
• M92: 63,953,688 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 3.1

Gravity: 87.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.21 AU - 19.63 AU

Year: 26294 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,716,487 km

• M1: 73,153 km (0.07 R)
• M2: 200,312 km (0.115 R)
• M3: 236,215 km (0.054 R)
• M4: 314,754 km (0.076 R)
• M5: 546,032 km (0.113 R)
• M6: 705,803 km (0.116 R)
• M7: 790,924 km (0.061 R)
• M8: 1,033,871 km (0.059 R)
• M9: 1,230,442 km (0.084 R)
• M10: 1,546,543 km (0.089 R)
• M11: 1,770,640 km (0.117 R)
• M12: 1,847,534 km (0.073 R)
• M13: 2,248,755 km (0.071 R)
• M14: 2,989,414 km (0.098 R)
• M15: 3,173,868 km (0.089 R)
• M16: 4,149,845 km (0.106 R)
• M17: 5,155,292 km (0.087 R)
• M18: 5,543,798 km (0.117 R)
• M19: 5,713,143 km (0.045 R)
• M20: 6,525,758 km (0.064 R)
• M21: 7,128,189 km (0.094 R)
• M22: 7,250,710 km (0.116 R)
• M23: 7,560,228 km (0.064 R)
• M24: 8,256,157 km (0.08 R)
• M25: 8,840,785 km (0.084 R)
• M26: 9,237,818 km (0.088 R)
• M27: 9,371,409 km (0.034 R)
• M28: 9,844,288 km (0.077 R)
• M29: 10,394,060 km (0.083 R)
• M30: 13,514,672 km (0.116 R)
• M31: 13,590,368 km (0.12 R)
• M32: 14,743,917 km (0.097 R)
• M33: 15,056,876 km (0.109 R)
• M34: 15,371,929 km (0.077 R)
• M35: 15,848,548 km (0.11 R)
• M36: 17,637,290 km (0.113 R)
• M37: 18,219,824 km (0.074 R)
• M38: 18,977,836 km (0.112 R)
• M39: 19,062,658 km (0.03 R)
• M40: 21,224,946 km (0.087 R)
• M41: 21,577,997 km (0.052 R)
• M42: 21,666,708 km (0.099 R)
• M43: 23,190,812 km (0.09 R)
• M44: 26,815,718 km (0.111 R)
• M45: 27,006,305 km (0.072 R)
• M46: 27,197,342 km (0.103 R)
• M47: 28,062,616 km (0.079 R)
• M48: 29,819,792 km (0.103 R)
• M49: 31,110,972 km (0.1 R)
• M50: 31,813,782 km (0.083 R)
• M51: 32,116,568 km (0.086 R)
• M52: 32,318,974 km (0.113 R)
• M53: 32,420,252 km (0.077 R)
• M54: 33,953,182 km (0.116 R)
• M55: 35,196,340 km (0.082 R)
• M56: 36,665,541 km (0.091 R)
• M57: 39,446,715 km (0.038 R)
• M58: 39,555,023 km (0.112 R)
• M59: 39,989,156 km (0.061 R)
• M60: 40,534,291 km (0.059 R)
• M61: 41,521,487 km (0.094 R)
• M62: 41,852,248 km (0.071 R)
• M63: 42,627,614 km (0.115 R)
• M64: 43,407,767 km (0.096 R)
• M65: 45,548,662 km (0.084 R)
• M66: 46,803,788 km (0.107 R)
• M67: 47,723,815 km (0.111 R)
• M68: 49,464,686 km (0.1 R)
• M69: 50,049,613 km (0.028 R)
• M70: 50,636,934 km (0.094 R)
• M71: 51,462,864 km (0.034 R)
• M72: 52,531,292 km (0.048 R)
• M73: 53,967,133 km (0.047 R)
• M74: 54,931,590 km (0.05 R)
• M75: 55,415,988 km (0.095 R)
• M76: 61,212,008 km (0.052 R)
• M77: 62,469,827 km (0.106 R)
• M78: 63,609,164 km (0.069 R)
• M79: 65,266,858 km (0.09 R)
• M80: 65,779,829 km (0.069 R)
• M81: 67,197,269 km (0.085 R)
• M82: 67,326,671 km (0.08 R)
• M83: 67,844,878 km (0.102 R)
• M84: 74,300,026 km (0.085 R)
• M85: 78,483,830 km (0.104 R)
• M86: 79,575,895 km (0.112 R)
• M87: 80,535,565 km (0.086 R)
• M88: 81,913,062 km (0.106 R)
• M89: 82,327,897 km (0.028 R)
• M90: 82,466,275 km (0.091 R)
• M91: 85,811,583 km (0.12 R)
• M92: 87,218,401 km (0.096 R)
• M93: 88,066,172 km (0.118 R)
• M94: 88,491,030 km (0.059 R)
• M95: 89,485,258 km (0.117 R)
• M96: 94,366,038 km (0.097 R)
• M97: 97,131,055 km (0.063 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit