🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.84 AU - 0.86 AU

Year: 297 Days

Day: 27.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,826,161 km

• M1: 77,791 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.5 AU - 1.82 AU

Year: 810 Days

Day: 36.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.41 AU - 2.09 AU

Year: 877 Days

Day: 26.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.03 AU - 2.63 AU

Year: 1347 Days

Day: 42.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.93 AU - 2.93 AU

Year: 1435 Days

Day: 18 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,826,161 km

• M1: 1,971,550 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.06 AU - 4.26 AU

Year: 3214 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 9.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.2 AU - 5.36 AU

Year: 4595 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,826,161 km

• M1: 279,898 km (0.07 R)
• M2: 343,327 km (0.106 R)
• M3: 669,450 km (0.072 R)
• M4: 922,570 km (0.059 R)
• M5: 1,122,134 km (0.084 R)
• M6: 1,277,416 km (0.099 R)
• M7: 1,918,293 km (0.094 R)
• M8: 2,175,303 km (0.1 R)
• M9: 2,535,385 km (0.118 R)
• M10: 3,150,232 km (0.103 R)
• M11: 3,311,050 km (0.077 R)
• M12: 3,938,314 km (0.086 R)
• M13: 4,947,052 km (0.116 R)
• M14: 5,110,862 km (0.046 R)
• M15: 5,181,621 km (0.091 R)
• M16: 5,276,616 km (0.039 R)
• M17: 5,444,016 km (0.099 R)
• M18: 5,686,365 km (0.113 R)
• M19: 5,907,470 km (0.058 R)
• M20: 6,006,654 km (0.041 R)
• M21: 6,081,453 km (0.085 R)
• M22: 6,257,230 km (0.065 R)
• M23: 6,460,085 km (0.113 R)
• M24: 6,536,679 km (0.107 R)
• M25: 6,613,572 km (0.077 R)
• M26: 7,293,046 km (0.078 R)
• M27: 7,453,116 km (0.112 R)
• M28: 7,614,232 km (0.11 R)
• M29: 8,973,030 km (0.114 R)
• M30: 9,058,749 km (0.083 R)
• M31: 9,288,382 km (0.115 R)
• M32: 9,870,916 km (0.063 R)
• M33: 10,107,281 km (0.046 R)
• M34: 11,101,957 km (0.1 R)
• M35: 11,378,713 km (0.111 R)
• M36: 11,845,010 km (0.112 R)
• M37: 12,001,788 km (0.081 R)
• M38: 12,096,185 km (0.037 R)
• M39: 13,151,149 km (0.108 R)
• M40: 13,804,742 km (0.11 R)
• M41: 13,969,748 km (0.062 R)
• M42: 14,102,292 km (0.109 R)
• M43: 14,402,086 km (0.094 R)
• M44: 14,502,466 km (0.12 R)
• M45: 14,569,486 km (0.089 R)
• M46: 14,670,166 km (0.105 R)
• M47: 14,838,762 km (0.114 R)
• M48: 15,347,994 km (0.082 R)
• M49: 15,518,984 km (0.083 R)
• M50: 15,724,980 km (0.074 R)
• M51: 16,139,965 km (0.03 R)
• M52: 16,313,797 km (0.115 R)
• M53: 16,523,384 km (0.088 R)
• M54: 17,051,165 km (0.035 R)
• M55: 17,157,380 km (0.084 R)
• M56: 17,406,161 km (0.069 R)
• M57: 17,727,647 km (0.112 R)
• M58: 17,799,304 km (0.12 R)
• M59: 18,123,333 km (0.11 R)
• M60: 18,412,805 km (0.12 R)
• M61: 18,703,923 km (0.111 R)
• M62: 19,475,399 km (0.088 R)
• M63: 19,958,151 km (0.103 R)
• M64: 20,257,197 km (0.067 R)
• M65: 21,430,045 km (0.104 R)
• M66: 21,966,951 km (0.06 R)
• M67: 22,275,721 km (0.068 R)
• M68: 22,508,196 km (0.071 R)
• M69: 23,053,929 km (0.103 R)
• M70: 23,210,708 km (0.102 R)
• M71: 23,446,474 km (0.12 R)
• M72: 23,682,989 km (0.069 R)
• M73: 23,841,113 km (0.086 R)
• M74: 24,637,124 km (0.117 R)
• M75: 24,998,103 km (0.073 R)
• M76: 25,320,487 km (0.117 R)
• M77: 25,847,221 km (0.088 R)
• M78: 26,541,654 km (0.098 R)
• M79: 27,449,414 km (0.028 R)
• M80: 27,532,441 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.36 AU - 7.92 AU

Year: 6480 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 103,826,161 km

• M1: 207,492 km (0.084 R)
• M2: 310,416 km (0.119 R)
• M3: 427,252 km (0.091 R)
• M4: 626,067 km (0.112 R)
• M5: 818,300 km (0.105 R)
• M6: 922,720 km (0.075 R)
• M7: 1,022,950 km (0.083 R)
• M8: 1,137,093 km (0.105 R)
• M9: 1,245,851 km (0.071 R)
• M10: 1,453,493 km (0.094 R)
• M11: 1,639,443 km (0.105 R)
• M12: 2,072,379 km (0.091 R)
• M13: 2,233,197 km (0.093 R)
• M14: 2,411,218 km (0.055 R)
• M15: 2,660,598 km (0.119 R)
• M16: 2,754,695 km (0.09 R)
• M17: 2,849,839 km (0.074 R)
• M18: 3,043,718 km (0.096 R)
• M19: 3,156,665 km (0.062 R)
• M20: 3,401,108 km (0.085 R)
• M21: 3,681,903 km (0.091 R)
• M22: 4,032,261 km (0.091 R)
• M23: 4,314,103 km (0.088 R)
• M24: 4,667,304 km (0.099 R)
• M25: 4,831,114 km (0.098 R)
• M26: 4,980,263 km (0.068 R)
• M27: 5,232,036 km (0.084 R)
• M28: 5,609,172 km (0.073 R)
• M29: 5,766,100 km (0.098 R)
• M30: 5,871,417 km (0.075 R)
• M31: 6,048,691 km (0.107 R)
• M32: 6,353,870 km (0.065 R)
• M33: 6,627,485 km (0.115 R)
• M34: 6,830,639 km (0.071 R)
• M35: 7,073,436 km (0.088 R)
• M36: 7,300,077 km (0.117 R)
• M37: 7,433,369 km (0.073 R)
• M38: 7,877,225 km (0.049 R)
• M39: 8,310,012 km (0.062 R)
• M40: 8,730,382 km (0.077 R)
• M41: 8,953,283 km (0.099 R)
• M42: 9,178,278 km (0.042 R)
• M43: 9,363,630 km (0.115 R)
• M44: 10,011,837 km (0.054 R)
• M45: 10,266,752 km (0.091 R)
• M46: 10,416,350 km (0.091 R)
• M47: 10,566,846 km (0.049 R)
• M48: 10,869,781 km (0.098 R)
• M49: 11,022,371 km (0.118 R)
• M50: 11,351,786 km (0.096 R)
• M51: 11,818,381 km (0.102 R)
• M52: 12,132,986 km (0.065 R)
• M53: 12,291,410 km (0.09 R)
• M54: 13,047,178 km (0.115 R)
• M55: 13,255,867 km (0.078 R)
• M56: 13,489,090 km (0.079 R)
• M57: 14,555,723 km (0.11 R)
• M58: 14,651,765 km (0.057 R)
• M59: 14,772,191 km (0.075 R)
• M60: 16,895,284 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.2

Radius: 7

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.46 AU - 23.16 AU

Year: 30898 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,826,161 km

• M1: 190,737 km (0.117 R)
• M2: 316,998 km (0.084 R)
• M3: 425,606 km (0.062 R)
• M4: 825,331 km (0.096 R)
• M5: 1,110,465 km (0.086 R)
• M6: 1,766,751 km (0.086 R)
• M7: 1,926,521 km (0.081 R)
• M8: 2,346,891 km (0.093 R)
• M9: 3,220,992 km (0.038 R)
• M10: 3,923,503 km (0.102 R)
• M11: 4,949,595 km (0.056 R)
• M12: 7,230,514 km (0.054 R)
• M13: 7,812,150 km (0.064 R)
• M14: 8,678,621 km (0.117 R)
• M15: 9,928,063 km (0.095 R)
• M16: 10,428,916 km (0.065 R)
• M17: 10,938,148 km (0.112 R)
• M18: 11,085,053 km (0.093 R)
• M19: 11,232,706 km (0.055 R)
• M20: 12,590,456 km (0.068 R)
• M21: 12,976,718 km (0.101 R)
• M22: 13,054,509 km (0.082 R)
• M23: 14,641,293 km (0.104 R)
• M24: 15,953,865 km (0.092 R)
• M25: 16,287,917 km (0.088 R)
• M26: 17,218,416 km (0.118 R)
• M27: 17,389,406 km (0.113 R)
• M28: 17,992,435 km (0.113 R)
• M29: 18,079,202 km (0.106 R)
• M30: 19,396,411 km (0.111 R)
• M31: 19,485,422 km (0.081 R)
• M32: 21,200,412 km (0.117 R)
• M33: 21,291,966 km (0.109 R)
• M34: 21,475,522 km (0.056 R)
• M35: 23,151,467 km (0.1 R)
• M36: 23,814,485 km (0.098 R)
• M37: 25,547,876 km (0.112 R)
• M38: 25,742,951 km (0.072 R)
• M39: 26,036,462 km (0.119 R)
• M40: 27,521,071 km (0.076 R)
• M41: 30,055,559 km (0.109 R)
• M42: 30,158,482 km (0.068 R)
• M43: 31,090,028 km (0.069 R)
• M44: 33,087,608 km (0.066 R)
• M45: 34,909,860 km (0.041 R)
• M46: 35,996,838 km (0.064 R)
• M47: 36,325,056 km (0.062 R)
• M48: 37,981,403 km (0.074 R)
• M49: 39,099,199 km (0.117 R)
• M50: 40,114,370 km (0.09 R)
• M51: 40,795,938 km (0.047 R)
• M52: 42,979,618 km (0.047 R)
• M53: 43,560,506 km (0.111 R)
• M54: 45,791,759 km (0.065 R)
• M55: 47,819,259 km (0.089 R)
• M56: 48,421,240 km (0.12 R)
• M57: 49,754,307 km (0.096 R)
• M58: 51,345,131 km (0.104 R)
• M59: 51,468,250 km (0.079 R)
• M60: 51,714,638 km (0.103 R)
• M61: 53,077,025 km (0.044 R)
• M62: 54,828,068 km (0.102 R)
• M63: 55,457,875 km (0.109 R)
• M64: 59,029,525 km (0.092 R)
• M65: 59,933,993 km (0.102 R)
• M66: 60,193,246 km (0.12 R)
• M67: 60,452,948 km (0.037 R)
• M68: 60,973,399 km (0.07 R)
• M69: 62,674,926 km (0.112 R)
• M70: 62,938,068 km (0.12 R)
• M71: 63,994,379 km (0.108 R)
• M72: 66,660,662 km (0.064 R)
• M73: 68,548,587 km (0.115 R)
• M74: 70,317,282 km (0.076 R)
• M75: 70,864,511 km (0.08 R)
• M76: 71,413,236 km (0.094 R)
• M77: 72,238,867 km (0.094 R)
• M78: 73,067,639 km (0.055 R)
• M79: 73,483,222 km (0.119 R)
• M80: 74,038,529 km (0.114 R)
• M81: 74,316,781 km (0.114 R)
• M82: 74,874,183 km (0.107 R)
• M83: 75,153,333 km (0.08 R)
• M84: 79,240,945 km (0.096 R)
• M85: 82,822,168 km (0.087 R)
• M86: 84,850,715 km (0.031 R)
• M87: 85,433,250 km (0.059 R)
• M88: 85,725,115 km (0.116 R)
• M89: 89,992,993 km (0.106 R)
• M90: 92,826,526 km (0.07 R)
• M91: 95,235,201 km (0.081 R)
• M92: 100,421,610 km (0.102 R)
• M93: 102,119,246 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit