🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 47.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,837,642 km

• M1: 55,351 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 32.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 232 Days

Day: 35.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,837,642 km

• M1: 302,936 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.13 AU - 1.27 AU

Year: 469 Days

Day: 31.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 60.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.26 AU - 1.72 AU

Year: 648 Days

Day: 38.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,837,642 km

• M1: 755,768 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.76 AU - 2.74 AU

Year: 1203 Days

Day: 44.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,837,642 km

• M1: 426,204 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 10.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.34 AU - 15.14 AU

Year: 16209 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,837,642 km

• M1: 205,847 km (0.107 R)
• M2: 293,661 km (0.086 R)
• M3: 562,039 km (0.101 R)
• M4: 703,559 km (0.052 R)
• M5: 999,164 km (0.116 R)
• M6: 1,072,916 km (0.1 R)
• M7: 1,332,917 km (0.074 R)
• M8: 1,470,547 km (0.116 R)
• M9: 1,642,136 km (0.081 R)
• M10: 2,360,056 km (0.117 R)
• M11: 2,983,281 km (0.106 R)
• M12: 3,655,574 km (0.06 R)
• M13: 4,049,016 km (0.076 R)
• M14: 4,129,350 km (0.056 R)
• M15: 4,291,664 km (0.062 R)
• M16: 5,178,181 km (0.104 R)
• M17: 5,530,633 km (0.113 R)
• M18: 5,754,880 km (0.083 R)
• M19: 6,258,876 km (0.115 R)
• M20: 6,872,676 km (0.081 R)
• M21: 7,604,808 km (0.096 R)
• M22: 8,208,286 km (0.089 R)
• M23: 8,310,461 km (0.112 R)
• M24: 8,931,890 km (0.1 R)
• M25: 9,892,010 km (0.065 R)
• M26: 10,384,486 km (0.081 R)
• M27: 10,494,889 km (0.067 R)
• M28: 10,884,891 km (0.089 R)
• M29: 11,279,530 km (0.1 R)
• M30: 12,315,794 km (0.083 R)
• M31: 13,683,717 km (0.071 R)
• M32: 16,690,485 km (0.105 R)
• M33: 17,080,187 km (0.113 R)
• M34: 17,604,677 km (0.118 R)
• M35: 17,670,500 km (0.064 R)
• M36: 17,802,595 km (0.09 R)
• M37: 18,001,411 km (0.076 R)
• M38: 18,534,877 km (0.114 R)
• M39: 18,938,492 km (0.111 R)
• M40: 19,141,496 km (0.12 R)
• M41: 19,754,399 km (0.068 R)
• M42: 19,891,580 km (0.12 R)
• M43: 21,773,222 km (0.118 R)
• M44: 22,270,336 km (0.088 R)
• M45: 22,556,068 km (0.036 R)
• M46: 23,131,272 km (0.118 R)
• M47: 25,033,558 km (0.113 R)
• M48: 26,530,734 km (0.08 R)
• M49: 27,902,995 km (0.114 R)
• M50: 28,520,236 km (0.09 R)
• M51: 30,715,884 km (0.104 R)
• M52: 31,034,078 km (0.026 R)
• M53: 32,075,429 km (0.088 R)
• M54: 33,046,768 km (0.078 R)
• M55: 33,291,061 km (0.119 R)
• M56: 34,109,960 km (0.088 R)
• M57: 34,274,518 km (0.118 R)
• M58: 35,767,654 km (0.117 R)
• M59: 36,353,928 km (0.078 R)
• M60: 36,943,493 km (0.065 R)
• M61: 38,046,628 km (0.086 R)
• M62: 38,816,758 km (0.062 R)
• M63: 39,160,683 km (0.094 R)
• M64: 40,285,510 km (0.083 R)
• M65: 40,720,840 km (0.058 R)
• M66: 42,124,666 km (0.115 R)
• M67: 44,349,635 km (0.112 R)
• M68: 44,979,442 km (0.053 R)
• M69: 45,521,734 km (0.089 R)
• M70: 45,975,166 km (0.084 R)
• M71: 46,886,815 km (0.106 R)
• M72: 47,804,149 km (0.056 R)
• M73: 47,988,454 km (0.102 R)
• M74: 49,470,520 km (0.066 R)
• M75: 50,779,800 km (0.088 R)
• M76: 50,967,695 km (0.113 R)
• M77: 51,249,987 km (0.036 R)
• M78: 51,910,910 km (0.092 R)
• M79: 53,814,692 km (0.105 R)
• M80: 56,226,360 km (0.094 R)
• M81: 56,518,225 km (0.091 R)
• M82: 57,298,677 km (0.119 R)
• M83: 57,690,324 km (0.046 R)
• M84: 58,673,182 km (0.038 R)
• M85: 59,166,706 km (0.102 R)
• M86: 61,554,587 km (0.103 R)
• M87: 62,257,099 km (0.094 R)
• M88: 64,380,192 km (0.098 R)
• M89: 65,195,350 km (0.111 R)
• M90: 68,178,482 km (0.099 R)
• M91: 68,801,258 km (0.104 R)
• M92: 69,217,439 km (0.104 R)
• M93: 69,321,559 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.72 AU - 20.98 AU

Year: 25760 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,837,642 km

• M1: 269,575 km (0.098 R)
• M2: 531,521 km (0.037 R)
• M3: 726,148 km (0.101 R)
• M4: 1,209,050 km (0.109 R)
• M5: 2,449,067 km (0.111 R)
• M6: 2,568,895 km (0.118 R)
• M7: 3,594,238 km (0.058 R)
• M8: 3,639,417 km (0.076 R)
• M9: 3,776,149 km (0.073 R)
• M10: 4,101,974 km (0.113 R)
• M11: 4,730,883 km (0.091 R)
• M12: 4,930,447 km (0.093 R)
• M13: 5,132,703 km (0.076 R)
• M14: 5,337,802 km (0.104 R)
• M15: 5,650,461 km (0.097 R)
• M16: 5,755,928 km (0.036 R)
• M17: 5,862,142 km (0.113 R)
• M18: 6,293,433 km (0.082 R)
• M19: 7,015,841 km (0.118 R)
• M20: 7,072,539 km (0.094 R)
• M21: 7,415,716 km (0.052 R)
• M22: 7,473,461 km (0.113 R)
• M23: 8,964,652 km (0.104 R)
• M24: 9,838,603 km (0.089 R)
• M25: 11,936,265 km (0.056 R)
• M26: 12,003,883 km (0.083 R)
• M27: 12,550,214 km (0.117 R)
• M28: 12,757,258 km (0.093 R)
• M29: 14,525,504 km (0.098 R)
• M30: 15,327,499 km (0.114 R)
• M31: 16,293,751 km (0.037 R)
• M32: 17,509,832 km (0.044 R)
• M33: 17,663,918 km (0.104 R)
• M34: 18,991,599 km (0.109 R)
• M35: 19,627,390 km (0.086 R)
• M36: 20,189,579 km (0.084 R)
• M37: 20,513,010 km (0.1 R)
• M38: 24,183,543 km (0.099 R)
• M39: 24,355,132 km (0.107 R)
• M40: 25,567,622 km (0.112 R)
• M41: 26,005,495 km (0.069 R)
• M42: 26,799,711 km (0.083 R)
• M43: 27,066,144 km (0.103 R)
• M44: 27,512,245 km (0.074 R)
• M45: 31,261,168 km (0.067 R)
• M46: 31,541,664 km (0.109 R)
• M47: 32,105,199 km (0.117 R)
• M48: 32,388,238 km (0.04 R)
• M49: 32,956,860 km (0.086 R)
• M50: 34,103,827 km (0.085 R)
• M51: 35,263,808 km (0.045 R)
• M52: 36,044,410 km (0.097 R)
• M53: 36,436,805 km (0.096 R)
• M54: 37,324,818 km (0.071 R)
• M55: 37,424,002 km (0.115 R)
• M56: 37,920,816 km (0.088 R)
• M57: 39,122,237 km (0.026 R)
• M58: 39,424,574 km (0.088 R)
• M59: 40,031,493 km (0.099 R)
• M60: 40,437,800 km (0.12 R)
• M61: 40,641,553 km (0.117 R)
• M62: 40,845,604 km (0.118 R)
• M63: 41,152,280 km (0.117 R)
• M64: 42,904,520 km (0.1 R)
• M65: 44,680,845 km (0.115 R)
• M66: 47,874,011 km (0.118 R)
• M67: 50,590,410 km (0.1 R)
• M68: 51,029,778 km (0.039 R)
• M69: 51,249,837 km (0.107 R)
• M70: 53,579,973 km (0.092 R)
• M71: 58,687,993 km (0.1 R)
• M72: 59,265,141 km (0.112 R)
• M73: 60,308,586 km (0.102 R)
• M74: 61,709,421 km (0.114 R)
• M75: 63,002,844 km (0.047 R)
• M76: 71,933,089 km (0.037 R)
• M77: 73,045,798 km (0.07 R)
• M78: 73,417,997 km (0.08 R)
• M79: 73,790,795 km (0.081 R)
• M80: 75,915,384 km (0.047 R)
• M81: 77,933,310 km (0.041 R)
• M82: 79,840,982 km (0.025 R)
• M83: 82,408,381 km (0.045 R)
• M84: 83,832,104 km (0.097 R)
• M85: 84,611,957 km (0.029 R)
• M86: 85,263,755 km (0.088 R)
• M87: 85,655,702 km (0.062 R)
• M88: 86,834,832 km (0.104 R)
• M89: 87,492,315 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 4

Gravity: 34.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.46 AU - 22.14 AU

Year: 26769 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,837,642 km

• M1: 451,636 km (0.118 R)
• M2: 611,406 km (0.046 R)
• M3: 1,504,356 km (0.085 R)
• M4: 1,537,567 km (0.097 R)
• M5: 1,570,927 km (0.084 R)
• M6: 1,672,654 km (0.061 R)
• M7: 1,741,768 km (0.091 R)
• M8: 1,811,780 km (0.074 R)
• M9: 2,641,450 km (0.101 R)
• M10: 3,222,338 km (0.114 R)
• M11: 4,304,978 km (0.093 R)
• M12: 4,399,973 km (0.087 R)
• M13: 6,222,673 km (0.086 R)
• M14: 7,210,767 km (0.089 R)
• M15: 7,608,099 km (0.062 R)
• M16: 8,305,524 km (0.056 R)
• M17: 8,542,487 km (0.094 R)
• M18: 9,023,145 km (0.119 R)
• M19: 9,885,128 km (0.115 R)
• M20: 9,947,810 km (0.104 R)
• M21: 10,010,491 km (0.113 R)
• M22: 11,752,708 km (0.116 R)
• M23: 13,377,939 km (0.048 R)
• M24: 13,655,593 km (0.077 R)
• M25: 14,500,073 km (0.107 R)
• M26: 15,000,328 km (0.063 R)
• M27: 15,433,713 km (0.117 R)
• M28: 17,358,439 km (0.113 R)
• M29: 17,509,533 km (0.036 R)
• M30: 17,889,362 km (0.085 R)
• M31: 18,042,102 km (0.082 R)
• M32: 18,812,082 km (0.095 R)
• M33: 21,266,085 km (0.066 R)
• M34: 21,671,196 km (0.107 R)
• M35: 22,736,483 km (0.096 R)
• M36: 24,239,343 km (0.108 R)
• M37: 25,002,741 km (0.103 R)
• M38: 26,466,107 km (0.1 R)
• M39: 27,339,759 km (0.093 R)
• M40: 29,836,099 km (0.077 R)
• M41: 30,562,546 km (0.031 R)
• M42: 30,836,459 km (0.1 R)
• M43: 30,927,864 km (0.079 R)
• M44: 33,714,274 km (0.061 R)
• M45: 33,902,917 km (0.104 R)
• M46: 34,660,779 km (0.092 R)
• M47: 36,386,391 km (0.082 R)
• M48: 36,773,550 km (0.095 R)
• M49: 37,649,895 km (0.074 R)
• M50: 37,747,732 km (0.083 R)
• M51: 38,041,542 km (0.114 R)
• M52: 38,237,964 km (0.091 R)
• M53: 38,434,535 km (0.074 R)
• M54: 41,122,510 km (0.1 R)
• M55: 43,049,929 km (0.078 R)
• M56: 44,592,283 km (0.1 R)
• M57: 45,006,669 km (0.073 R)
• M58: 46,257,307 km (0.068 R)
• M59: 48,792,692 km (0.045 R)
• M60: 50,077,289 km (0.067 R)
• M61: 50,615,841 km (0.025 R)
• M62: 50,939,870 km (0.116 R)
• M63: 52,351,924 km (0.085 R)
• M64: 54,881,475 km (0.108 R)
• M65: 55,103,328 km (0.081 R)
• M66: 56,776,581 km (0.051 R)
• M67: 57,338,021 km (0.072 R)
• M68: 58,353,342 km (0.081 R)
• M69: 61,664,841 km (0.109 R)
• M70: 65,624,248 km (0.078 R)
• M71: 65,977,598 km (0.084 R)
• M72: 66,213,514 km (0.108 R)
• M73: 67,278,351 km (0.094 R)
• M74: 67,753,474 km (0.094 R)
• M75: 68,110,564 km (0.074 R)
• M76: 68,826,540 km (0.068 R)
• M77: 69,905,290 km (0.04 R)
• M78: 73,296,674 km (0.079 R)
• M79: 73,785,559 km (0.104 R)
• M80: 75,751,874 km (0.116 R)
• M81: 75,875,292 km (0.113 R)
• M82: 77,113,514 km (0.11 R)
• M83: 77,237,829 km (0.065 R)
• M84: 77,610,777 km (0.071 R)
• M85: 77,984,323 km (0.052 R)
• M86: 78,733,359 km (0.115 R)
• M87: 78,858,423 km (0.034 R)
• M88: 79,861,178 km (0.076 R)
• M89: 84,810,174 km (0.095 R)
• M90: 85,580,454 km (0.113 R)
• M91: 85,708,958 km (0.102 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit