🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 275 Days

Day: 32.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,945,665 km

• M1: 100,979 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.6 AU

Year: 543 Days

Day: 17.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,945,665 km

• M1: 200,910 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.96 AU - 4.04 AU

Year: 2967 Days

Day: 12.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 12.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.6 AU - 9.34 AU

Year: 9963 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,945,665 km

• M1: 302,936 km (0.111 R)
• M2: 415,134 km (0.106 R)
• M3: 629,358 km (0.066 R)
• M4: 823,536 km (0.052 R)
• M5: 1,015,022 km (0.093 R)
• M6: 1,221,915 km (0.115 R)
• M7: 1,639,593 km (0.044 R)
• M8: 1,765,704 km (0.116 R)
• M9: 2,059,215 km (0.086 R)
• M10: 2,501,276 km (0.11 R)
• M11: 2,797,181 km (0.115 R)
• M12: 2,878,861 km (0.116 R)
• M13: 3,020,680 km (0.052 R)
• M14: 3,262,430 km (0.082 R)
• M15: 3,348,599 km (0.087 R)
• M16: 3,447,932 km (0.105 R)
• M17: 4,171,537 km (0.115 R)
• M18: 5,256,271 km (0.082 R)
• M19: 5,592,268 km (0.07 R)
• M20: 5,830,128 km (0.059 R)
• M21: 6,300,763 km (0.081 R)
• M22: 6,455,148 km (0.095 R)
• M23: 7,310,848 km (0.043 R)
• M24: 7,554,992 km (0.073 R)
• M25: 7,785,223 km (0.061 R)
• M26: 8,034,453 km (0.105 R)
• M27: 8,151,738 km (0.08 R)
• M28: 8,489,829 km (0.105 R)
• M29: 8,884,468 km (0.091 R)
• M30: 9,620,639 km (0.081 R)
• M31: 9,816,612 km (0.098 R)
• M32: 10,050,135 km (0.109 R)
• M33: 10,577,467 km (0.083 R)
• M34: 10,946,525 km (0.101 R)
• M35: 11,413,719 km (0.112 R)
• M36: 12,078,831 km (0.117 R)
• M37: 12,619,927 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 9.9

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.35 AU - 12.03 AU

Year: 11186 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,945,665 km

• M1: 290,519 km (0.08 R)
• M2: 367,113 km (0.084 R)
• M3: 891,454 km (0.111 R)
• M4: 1,098,497 km (0.091 R)
• M5: 1,230,442 km (0.058 R)
• M6: 1,344,586 km (0.117 R)
• M7: 1,862,643 km (0.114 R)
• M8: 2,324,601 km (0.1 R)
• M9: 2,438,445 km (0.036 R)
• M10: 3,097,723 km (0.098 R)
• M11: 3,447,483 km (0.099 R)
• M12: 3,545,021 km (0.091 R)
• M13: 3,709,878 km (0.114 R)
• M14: 4,500,203 km (0.075 R)
• M15: 4,823,484 km (0.106 R)
• M16: 5,530,633 km (0.11 R)
• M17: 6,469,809 km (0.112 R)
• M18: 6,712,307 km (0.089 R)
• M19: 7,373,679 km (0.083 R)
• M20: 7,840,424 km (0.116 R)
• M21: 8,012,612 km (0.068 R)
• M22: 8,891,948 km (0.118 R)
• M23: 9,026,586 km (0.103 R)
• M24: 9,252,329 km (0.115 R)
• M25: 10,220,975 km (0.09 R)
• M26: 10,361,897 km (0.098 R)
• M27: 10,503,566 km (0.101 R)
• M28: 10,788,849 km (0.117 R)
• M29: 11,221,486 km (0.118 R)
• M30: 11,318,425 km (0.1 R)
• M31: 11,758,093 km (0.072 R)
• M32: 12,603,770 km (0.08 R)
• M33: 12,856,291 km (0.075 R)
• M34: 14,248,300 km (0.11 R)
• M35: 16,013,854 km (0.117 R)
• M36: 18,760,171 km (0.12 R)
• M37: 18,932,957 km (0.036 R)
• M38: 19,571,291 km (0.082 R)
• M39: 21,047,972 km (0.038 R)
• M40: 21,347,616 km (0.061 R)
• M41: 21,588,319 km (0.108 R)
• M42: 21,829,920 km (0.109 R)
• M43: 22,072,567 km (0.077 R)
• M44: 22,805,447 km (0.111 R)
• M45: 23,236,738 km (0.114 R)
• M46: 23,857,420 km (0.106 R)
• M47: 24,988,529 km (0.027 R)
• M48: 25,178,818 km (0.093 R)
• M49: 25,305,826 km (0.106 R)
• M50: 25,433,134 km (0.114 R)
• M51: 26,394,600 km (0.099 R)
• M52: 26,847,432 km (0.108 R)
• M53: 28,551,502 km (0.085 R)
• M54: 30,020,553 km (0.115 R)
• M55: 31,240,823 km (0.046 R)
• M56: 31,857,016 km (0.112 R)
• M57: 32,063,312 km (0.12 R)
• M58: 32,270,056 km (0.048 R)
• M59: 32,615,627 km (0.116 R)
• M60: 32,823,418 km (0.113 R)
• M61: 34,714,485 km (0.117 R)
• M62: 36,496,645 km (0.109 R)
• M63: 36,640,558 km (0.061 R)
• M64: 37,073,344 km (0.071 R)
• M65: 37,871,000 km (0.059 R)
• M66: 37,943,854 km (0.085 R)
• M67: 38,089,563 km (0.109 R)
• M68: 38,747,644 km (0.112 R)
• M69: 40,521,126 km (0.118 R)
• M70: 41,118,172 km (0.099 R)
• M71: 41,718,059 km (0.118 R)
• M72: 41,943,802 km (0.095 R)
• M73: 43,306,639 km (0.029 R)
• M74: 43,382,784 km (0.094 R)
• M75: 43,611,370 km (0.047 R)
• M76: 43,993,443 km (0.051 R)
• M77: 44,070,037 km (0.054 R)
• M78: 45,610,147 km (0.116 R)
• M79: 45,842,622 km (0.044 R)
• M80: 45,997,904 km (0.059 R)
• M81: 46,620,680 km (0.092 R)
• M82: 47,011,280 km (0.083 R)
• M83: 47,560,005 km (0.117 R)
• M84: 48,110,825 km (0.11 R)
• M85: 49,935,470 km (0.042 R)
• M86: 50,015,355 km (0.109 R)
• M87: 50,175,126 km (0.065 R)
• M88: 52,592,927 km (0.053 R)
• M89: 53,243,977 km (0.102 R)
• M90: 53,652,229 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.8

Radius: 4.2

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.56 AU - 16.28 AU

Year: 20307 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,945,665 km

• M1: 120,725 km (0.091 R)
• M2: 207,642 km (0.08 R)
• M3: 345,272 km (0.101 R)
• M4: 526,884 km (0.059 R)
• M5: 1,012,778 km (0.112 R)
• M6: 1,127,519 km (0.099 R)
• M7: 1,900,342 km (0.085 R)
• M8: 2,487,663 km (0.109 R)
• M9: 2,705,777 km (0.115 R)
• M10: 2,995,099 km (0.069 R)
• M11: 4,028,521 km (0.112 R)
• M12: 4,582,931 km (0.097 R)
• M13: 4,811,367 km (0.108 R)
• M14: 4,965,752 km (0.104 R)
• M15: 5,043,543 km (0.053 R)
• M16: 5,082,588 km (0.12 R)
• M17: 5,279,309 km (0.094 R)
• M18: 6,468,762 km (0.048 R)
• M19: 6,724,873 km (0.11 R)
• M20: 6,810,892 km (0.066 R)
• M21: 7,071,342 km (0.084 R)
• M22: 7,290,951 km (0.092 R)
• M23: 7,335,083 km (0.119 R)
• M24: 7,602,115 km (0.047 R)
• M25: 8,099,827 km (0.088 R)
• M26: 8,237,457 km (0.105 R)
• M27: 9,703,516 km (0.093 R)
• M28: 10,993,798 km (0.105 R)
• M29: 11,196,952 km (0.089 R)
• M30: 11,247,965 km (0.091 R)
• M31: 12,813,656 km (0.119 R)
• M32: 13,134,992 km (0.094 R)
• M33: 13,458,872 km (0.086 R)
• M34: 14,169,761 km (0.068 R)
• M35: 14,557,518 km (0.088 R)
• M36: 14,892,618 km (0.089 R)
• M37: 15,570,595 km (0.115 R)
• M38: 15,684,589 km (0.117 R)
• M39: 16,374,085 km (0.12 R)
• M40: 16,956,320 km (0.113 R)
• M41: 17,545,287 km (0.099 R)
• M42: 17,604,528 km (0.085 R)
• M43: 20,153,077 km (0.119 R)
• M44: 20,964,945 km (0.071 R)
• M45: 21,153,887 km (0.075 R)
• M46: 21,660,276 km (0.12 R)
• M47: 21,851,163 km (0.119 R)
• M48: 22,363,086 km (0.119 R)
• M49: 22,556,068 km (0.051 R)
• M50: 23,138,303 km (0.068 R)
• M51: 23,856,672 km (0.079 R)
• M52: 25,248,231 km (0.032 R)
• M53: 25,382,121 km (0.076 R)
• M54: 25,920,225 km (0.064 R)
• M55: 26,326,084 km (0.094 R)
• M56: 27,418,896 km (0.066 R)
• M57: 28,875,531 km (0.096 R)
• M58: 30,428,207 km (0.06 R)
• M59: 30,641,982 km (0.118 R)
• M60: 30,856,356 km (0.054 R)
• M61: 30,999,521 km (0.112 R)
• M62: 31,071,179 km (0.103 R)
• M63: 32,661,703 km (0.108 R)
• M64: 32,734,557 km (0.11 R)
• M65: 32,807,561 km (0.111 R)
• M66: 33,173,328 km (0.104 R)
• M67: 35,545,651 km (0.04 R)
• M68: 35,846,043 km (0.105 R)
• M69: 36,903,850 km (0.095 R)
• M70: 38,048,722 km (0.069 R)
• M71: 43,382,485 km (0.116 R)
• M72: 43,783,856 km (0.052 R)
• M73: 46,627,412 km (0.116 R)
• M74: 47,615,955 km (0.068 R)
• M75: 48,778,031 km (0.101 R)
• M76: 50,117,531 km (0.106 R)
• M77: 52,490,602 km (0.045 R)
• M78: 52,747,012 km (0.082 R)
• M79: 53,518,788 km (0.034 R)
• M80: 55,421,074 km (0.09 R)
• M81: 56,467,960 km (0.026 R)
• M82: 56,642,990 km (0.084 R)
• M83: 57,609,392 km (0.106 R)
• M84: 57,873,881 km (0.056 R)
• M85: 58,050,407 km (0.1 R)
• M86: 58,669,742 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.4

Radius: 5.8

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.48 AU - 19.12 AU

Year: 29032 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,945,665 km

• M1: 106,663 km (0.113 R)
• M2: 632,350 km (0.099 R)
• M3: 768,634 km (0.079 R)
• M4: 914,641 km (0.078 R)
• M5: 1,334,563 km (0.105 R)
• M6: 1,583,045 km (0.097 R)
• M7: 2,082,402 km (0.081 R)
• M8: 2,412,415 km (0.072 R)
• M9: 2,583,705 km (0.087 R)
• M10: 3,074,835 km (0.113 R)
• M11: 3,740,695 km (0.088 R)
• M12: 4,345,818 km (0.094 R)
• M13: 4,449,639 km (0.085 R)
• M14: 5,420,380 km (0.11 R)
• M15: 7,734,060 km (0.08 R)
• M16: 8,695,227 km (0.108 R)
• M17: 9,156,586 km (0.107 R)
• M18: 9,356,599 km (0.12 R)
• M19: 10,240,573 km (0.101 R)
• M20: 11,364,501 km (0.075 R)
• M21: 11,796,091 km (0.105 R)
• M22: 13,272,921 km (0.1 R)
• M23: 13,499,413 km (0.079 R)
• M24: 13,803,396 km (0.033 R)
• M25: 14,651,017 km (0.085 R)
• M26: 15,754,002 km (0.026 R)
• M27: 15,913,773 km (0.113 R)
• M28: 16,720,554 km (0.045 R)
• M29: 17,210,936 km (0.111 R)
• M30: 18,457,684 km (0.068 R)
• M31: 20,338,130 km (0.052 R)
• M32: 22,189,104 km (0.1 R)
• M33: 22,727,806 km (0.104 R)
• M34: 22,818,014 km (0.11 R)
• M35: 23,180,040 km (0.059 R)
• M36: 23,361,802 km (0.078 R)
• M37: 23,452,757 km (0.095 R)
• M38: 23,818,075 km (0.112 R)
• M39: 24,739,598 km (0.119 R)
• M40: 25,298,047 km (0.1 R)
• M41: 25,860,685 km (0.072 R)
• M42: 30,309,127 km (0.102 R)
• M43: 32,315,683 km (0.104 R)
• M44: 33,951,536 km (0.103 R)
• M45: 35,196,041 km (0.076 R)
• M46: 35,614,167 km (0.033 R)
• M47: 36,139,106 km (0.045 R)
• M48: 36,455,356 km (0.061 R)
• M49: 39,450,754 km (0.097 R)
• M50: 40,977,699 km (0.053 R)
• M51: 41,197,458 km (0.075 R)
• M52: 41,638,174 km (0.117 R)
• M53: 44,765,966 km (0.072 R)
• M54: 45,218,948 km (0.106 R)
• M55: 49,246,721 km (0.11 R)
• M56: 49,363,557 km (0.1 R)
• M57: 49,480,393 km (0.12 R)
• M58: 51,125,970 km (0.082 R)
• M59: 54,470,380 km (0.08 R)
• M60: 56,657,501 km (0.094 R)
• M61: 58,378,325 km (0.076 R)
• M62: 58,749,328 km (0.073 R)
• M63: 61,871,136 km (0.12 R)
• M64: 62,881,520 km (0.084 R)
• M65: 63,261,798 km (0.077 R)
• M66: 65,559,472 km (0.09 R)
• M67: 65,945,135 km (0.103 R)
• M68: 68,665,273 km (0.117 R)
• M69: 69,187,519 km (0.104 R)
• M70: 69,973,506 km (0.1 R)
• M71: 70,762,336 km (0.101 R)
• M72: 71,554,158 km (0.089 R)
• M73: 73,146,477 km (0.082 R)
• M74: 74,214,606 km (0.074 R)
• M75: 75,153,333 km (0.12 R)
• M76: 76,501,210 km (0.089 R)
• M77: 78,129,283 km (0.082 R)
• M78: 78,265,567 km (0.087 R)
• M79: 78,811,001 km (0.087 R)
• M80: 80,317,750 km (0.102 R)
• M81: 83,638,075 km (0.111 R)
• M82: 84,754,674 km (0.099 R)
• M83: 86,298,224 km (0.071 R)
• M84: 87,144,051 km (0.059 R)
• M85: 87,285,271 km (0.06 R)
• M86: 88,843,782 km (0.103 R)
• M87: 89,555,419 km (0.116 R)
• M88: 89,983,119 km (0.092 R)
• M89: 91,557,637 km (0.111 R)
• M90: 92,276,305 km (0.108 R)
• M91: 94,443,380 km (0.107 R)
• M92: 96,773,516 km (0.077 R)
• M93: 97,798,860 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit