🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.91 AU

Year: 229 Days

Day: 39.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.11 AU

Year: 318 Days

Day: 39 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.19 AU - 3.57 AU

Year: 2236 Days

Day: 35.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,101,539 km

• M1: 2,263,266 km (0.117 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.79 AU - 10.87 AU

Year: 10256 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,101,539 km

• M1: 180,415 km (0.104 R)
• M2: 298,597 km (0.101 R)
• M3: 961,765 km (0.098 R)
• M4: 1,135,298 km (0.104 R)
• M5: 1,244,804 km (0.04 R)
• M6: 1,699,731 km (0.068 R)
• M7: 1,913,806 km (0.104 R)
• M8: 2,024,209 km (0.059 R)
• M9: 2,137,006 km (0.106 R)
• M10: 2,440,240 km (0.04 R)
• M11: 2,609,585 km (0.072 R)
• M12: 3,141,106 km (0.045 R)
• M13: 3,873,986 km (0.101 R)
• M14: 4,044,079 km (0.052 R)
• M15: 4,333,252 km (0.086 R)
• M16: 4,539,697 km (0.091 R)
• M17: 4,931,793 km (0.091 R)
• M18: 5,178,629 km (0.058 R)
• M19: 6,541,017 km (0.116 R)
• M20: 6,744,470 km (0.109 R)
• M21: 6,949,868 km (0.096 R)
• M22: 7,053,540 km (0.116 R)
• M23: 7,900,413 km (0.113 R)
• M24: 8,630,900 km (0.11 R)
• M25: 9,155,090 km (0.103 R)
• M26: 9,306,783 km (0.061 R)
• M27: 9,421,225 km (0.109 R)
• M28: 9,612,710 km (0.112 R)
• M29: 9,805,692 km (0.073 R)
• M30: 10,077,960 km (0.069 R)
• M31: 10,313,277 km (0.111 R)
• M32: 11,681,350 km (0.112 R)
• M33: 13,492,232 km (0.086 R)
• M34: 15,615,325 km (0.064 R)
• M35: 16,808,218 km (0.101 R)
• M36: 17,134,491 km (0.119 R)
• M37: 18,125,727 km (0.107 R)
• M38: 18,893,463 km (0.104 R)
• M39: 18,990,103 km (0.117 R)
• M40: 20,311,950 km (0.085 R)
• M41: 20,510,317 km (0.096 R)
• M42: 21,008,927 km (0.081 R)
• M43: 21,865,973 km (0.073 R)
• M44: 22,580,303 km (0.12 R)
• M45: 22,683,076 km (0.107 R)
• M46: 22,837,312 km (0.046 R)
• M47: 24,084,360 km (0.05 R)
• M48: 24,241,886 km (0.081 R)
• M49: 24,399,562 km (0.053 R)
• M50: 26,373,656 km (0.054 R)
• M51: 27,352,475 km (0.081 R)
• M52: 27,846,447 km (0.1 R)
• M53: 28,787,417 km (0.088 R)
• M54: 29,289,767 km (0.112 R)
• M55: 29,514,014 km (0.076 R)
• M56: 29,907,756 km (0.098 R)
• M57: 31,099,453 km (0.077 R)
• M58: 32,075,579 km (0.114 R)
• M59: 33,704,999 km (0.113 R)
• M60: 34,766,844 km (0.118 R)
• M61: 35,182,726 km (0.116 R)
• M62: 35,361,496 km (0.087 R)
• M63: 36,500,534 km (0.106 R)
• M64: 36,681,398 km (0.09 R)
• M65: 37,469,031 km (0.088 R)
• M66: 38,446,054 km (0.093 R)
• M67: 38,999,267 km (0.109 R)
• M68: 39,369,672 km (0.105 R)
• M69: 40,362,852 km (0.053 R)
• M70: 40,799,827 km (0.099 R)
• M71: 41,931,086 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 8.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.61 AU - 13.01 AU

Year: 13689 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,101,539 km

• M1: 106,214 km (0.047 R)
• M2: 237,262 km (0.06 R)
• M3: 753,225 km (0.109 R)
• M4: 1,026,541 km (0.071 R)
• M5: 1,124,527 km (0.098 R)
• M6: 1,308,832 km (0.096 R)
• M7: 2,066,395 km (0.06 R)
• M8: 2,370,977 km (0.113 R)
• M9: 2,555,281 km (0.117 R)
• M10: 2,909,978 km (0.112 R)
• M11: 3,136,020 km (0.094 R)
• M12: 3,397,218 km (0.119 R)
• M13: 4,641,573 km (0.089 R)
• M14: 5,209,297 km (0.115 R)
• M15: 5,277,514 km (0.052 R)
• M16: 6,815,829 km (0.119 R)
• M17: 6,928,027 km (0.101 R)
• M18: 7,847,605 km (0.06 R)
• M19: 8,123,015 km (0.117 R)
• M20: 8,845,872 km (0.072 R)
• M21: 9,215,079 km (0.046 R)
• M22: 9,422,272 km (0.064 R)
• M23: 9,841,446 km (0.118 R)
• M24: 10,010,790 km (0.111 R)
• M25: 10,915,857 km (0.091 R)
• M26: 11,400,405 km (0.081 R)
• M27: 11,846,955 km (0.092 R)
• M28: 12,665,105 km (0.109 R)
• M29: 13,080,987 km (0.075 R)
• M30: 13,220,712 km (0.113 R)
• M31: 13,595,454 km (0.104 R)
• M32: 13,926,365 km (0.045 R)
• M33: 14,211,947 km (0.106 R)
• M34: 14,451,603 km (0.06 R)
• M35: 14,644,136 km (0.114 R)
• M36: 16,616,583 km (0.103 R)
• M37: 17,071,810 km (0.115 R)
• M38: 18,253,783 km (0.065 R)
• M39: 18,514,232 km (0.099 R)
• M40: 19,038,723 km (0.075 R)
• M41: 19,091,381 km (0.094 R)
• M42: 20,102,513 km (0.115 R)
• M43: 20,263,630 km (0.109 R)
• M44: 20,533,355 km (0.095 R)
• M45: 21,021,642 km (0.109 R)
• M46: 21,899,333 km (0.084 R)
• M47: 22,065,237 km (0.094 R)
• M48: 24,088,399 km (0.073 R)
• M49: 25,006,481 km (0.078 R)
• M50: 25,877,589 km (0.069 R)
• M51: 26,699,630 km (0.094 R)
• M52: 29,582,231 km (0.092 R)
• M53: 30,133,499 km (0.103 R)
• M54: 30,256,618 km (0.106 R)
• M55: 30,379,737 km (0.109 R)
• M56: 30,503,006 km (0.061 R)
• M57: 30,998,025 km (0.087 R)
• M58: 31,370,973 km (0.072 R)
• M59: 31,495,737 km (0.083 R)
• M60: 32,372,979 km (0.079 R)
• M61: 32,814,592 km (0.102 R)
• M62: 32,941,152 km (0.086 R)
• M63: 35,052,427 km (0.12 R)
• M64: 37,405,302 km (0.105 R)
• M65: 38,267,435 km (0.068 R)
• M66: 38,400,577 km (0.118 R)
• M67: 38,467,297 km (0.098 R)
• M68: 38,801,200 km (0.078 R)
• M69: 41,029,011 km (0.091 R)
• M70: 41,097,078 km (0.099 R)
• M71: 41,575,193 km (0.077 R)
• M72: 41,643,709 km (0.107 R)
• M73: 41,780,741 km (0.112 R)
• M74: 41,986,587 km (0.092 R)
• M75: 42,744,151 km (0.051 R)
• M76: 43,297,962 km (0.09 R)
• M77: 43,367,226 km (0.08 R)
• M78: 44,202,880 km (0.109 R)
• M79: 45,819,285 km (0.112 R)
• M80: 46,385,961 km (0.105 R)
• M81: 46,457,020 km (0.103 R)
• M82: 47,884,633 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 11

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.72 AU - 14.36 AU

Year: 15982 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,101,539 km

• M1: 579,692 km (0.113 R)
• M2: 774,319 km (0.034 R)
• M3: 950,395 km (0.088 R)
• M4: 1,319,603 km (0.052 R)
• M5: 1,681,480 km (0.099 R)
• M6: 1,783,356 km (0.037 R)
• M7: 2,701,588 km (0.064 R)
• M8: 3,225,031 km (0.035 R)
• M9: 3,384,951 km (0.079 R)
• M10: 3,914,677 km (0.027 R)
• M11: 4,189,339 km (0.089 R)
• M12: 4,364,368 km (0.118 R)
• M13: 4,649,203 km (0.061 R)
• M14: 5,125,373 km (0.115 R)
• M15: 5,502,210 km (0.071 R)
• M16: 5,616,951 km (0.104 R)
• M17: 5,732,590 km (0.081 R)
• M18: 5,810,232 km (0.098 R)
• M19: 6,686,277 km (0.1 R)
• M20: 7,181,446 km (0.118 R)
• M21: 8,207,238 km (0.117 R)
• M22: 9,233,031 km (0.064 R)
• M23: 9,461,317 km (0.048 R)
• M24: 9,737,774 km (0.094 R)
• M25: 10,346,039 km (0.103 R)
• M26: 10,535,729 km (0.071 R)
• M27: 10,726,467 km (0.104 R)
• M28: 10,870,380 km (0.11 R)
• M29: 11,452,315 km (0.07 R)
• M30: 11,747,023 km (0.094 R)
• M31: 12,595,692 km (0.108 R)
• M32: 12,696,820 km (0.12 R)
• M33: 13,827,331 km (0.119 R)
• M34: 14,351,821 km (0.08 R)
• M35: 14,882,894 km (0.103 R)
• M36: 15,474,553 km (0.064 R)
• M37: 15,909,584 km (0.118 R)
• M38: 17,520,454 km (0.12 R)
• M39: 17,689,948 km (0.094 R)
• M40: 18,087,879 km (0.03 R)
• M41: 18,661,287 km (0.105 R)
• M42: 18,892,416 km (0.09 R)
• M43: 21,799,252 km (0.084 R)
• M44: 22,103,684 km (0.033 R)
• M45: 22,286,941 km (0.094 R)
• M46: 22,901,639 km (0.104 R)
• M47: 23,335,323 km (0.116 R)
• M48: 24,210,620 km (0.1 R)
• M49: 25,800,397 km (0.115 R)
• M50: 26,186,958 km (0.092 R)
• M51: 26,445,762 km (0.1 R)
• M52: 27,096,363 km (0.115 R)
• M53: 29,683,957 km (0.088 R)
• M54: 30,089,069 km (0.064 R)
• M55: 30,700,026 km (0.108 R)
• M56: 31,109,775 km (0.095 R)
• M57: 31,315,173 km (0.044 R)
• M58: 31,589,834 km (0.056 R)
• M59: 32,210,965 km (0.093 R)
• M60: 35,375,857 km (0.071 R)
• M61: 35,733,695 km (0.117 R)
• M62: 36,380,706 km (0.052 R)
• M63: 37,176,716 km (0.05 R)
• M64: 38,712,189 km (0.081 R)
• M65: 38,933,295 km (0.103 R)
• M66: 39,302,652 km (0.116 R)
• M67: 39,821,756 km (0.106 R)
• M68: 40,268,456 km (0.051 R)
• M69: 41,920,764 km (0.085 R)
• M70: 42,147,704 km (0.085 R)
• M71: 43,518,469 km (0.116 R)
• M72: 44,671,869 km (0.102 R)
• M73: 45,368,696 km (0.062 R)
• M74: 45,523,978 km (0.106 R)
• M75: 47,244,504 km (0.05 R)
• M76: 48,271,194 km (0.116 R)
• M77: 48,588,491 km (0.1 R)
• M78: 49,145,593 km (0.115 R)
• M79: 50,507,233 km (0.096 R)
• M80: 54,088,756 km (0.1 R)
• M81: 54,418,469 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 6.4

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.81 AU - 21.33 AU

Year: 26505 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,101,539 km

• M1: 250,427 km (0.113 R)
• M2: 447,298 km (0.108 R)
• M3: 562,937 km (0.117 R)
• M4: 851,810 km (0.072 R)
• M5: 1,378,993 km (0.057 R)
• M6: 1,550,582 km (0.091 R)
• M7: 1,839,455 km (0.116 R)
• M8: 2,145,084 km (0.094 R)
• M9: 2,425,580 km (0.082 R)
• M10: 2,507,859 km (0.065 R)
• M11: 2,633,222 km (0.086 R)
• M12: 2,675,408 km (0.068 R)
• M13: 3,754,757 km (0.037 R)
• M14: 5,162,772 km (0.089 R)
• M15: 5,429,655 km (0.072 R)
• M16: 5,866,331 km (0.115 R)
• M17: 6,370,925 km (0.1 R)
• M18: 6,657,404 km (0.095 R)
• M19: 7,006,566 km (0.106 R)
• M20: 7,966,835 km (0.103 R)
• M21: 10,273,484 km (0.041 R)
• M22: 11,016,686 km (0.091 R)
• M23: 11,917,266 km (0.077 R)
• M24: 11,987,577 km (0.112 R)
• M25: 12,199,108 km (0.054 R)
• M26: 12,483,194 km (0.109 R)
• M27: 12,697,568 km (0.091 R)
• M28: 13,494,326 km (0.093 R)
• M29: 14,232,741 km (0.105 R)
• M30: 16,446,940 km (0.1 R)
• M31: 17,394,193 km (0.032 R)
• M32: 18,277,868 km (0.12 R)
• M33: 18,929,666 km (0.106 R)
• M34: 20,256,150 km (0.075 R)
• M35: 21,526,685 km (0.115 R)
• M36: 21,869,713 km (0.085 R)
• M37: 22,128,367 km (0.107 R)
• M38: 24,500,541 km (0.106 R)
• M39: 25,489,832 km (0.086 R)
• M40: 25,580,338 km (0.086 R)
• M41: 25,943,861 km (0.078 R)
• M42: 26,400,583 km (0.089 R)
• M43: 26,492,137 km (0.113 R)
• M44: 28,817,786 km (0.107 R)
• M45: 29,575,649 km (0.045 R)
• M46: 30,148,459 km (0.11 R)
• M47: 30,724,859 km (0.085 R)
• M48: 31,111,121 km (0.099 R)
• M49: 31,207,911 km (0.099 R)
• M50: 31,596,267 km (0.118 R)
• M51: 32,869,195 km (0.118 R)
• M52: 34,158,879 km (0.116 R)
• M53: 34,860,193 km (0.116 R)
• M54: 36,073,283 km (0.093 R)
• M55: 36,685,138 km (0.098 R)
• M56: 37,506,131 km (0.08 R)
• M57: 42,343,229 km (0.12 R)
• M58: 43,528,642 km (0.093 R)
• M59: 46,373,545 km (0.093 R)
• M60: 47,260,959 km (0.032 R)
• M61: 48,715,051 km (0.115 R)
• M62: 50,752,274 km (0.088 R)
• M63: 53,627,695 km (0.055 R)
• M64: 54,558,942 km (0.095 R)
• M65: 55,261,005 km (0.038 R)
• M66: 56,555,625 km (0.091 R)
• M67: 59,294,762 km (0.103 R)
• M68: 60,016,422 km (0.05 R)
• M69: 60,499,174 km (0.094 R)
• M70: 60,740,924 km (0.092 R)
• M71: 61,954,911 km (0.091 R)
• M72: 64,901,091 km (0.104 R)
• M73: 67,140,572 km (0.118 R)
• M74: 67,641,575 km (0.085 R)
• M75: 69,152,214 km (0.114 R)
• M76: 69,911,723 km (0.118 R)
• M77: 70,165,590 km (0.075 R)
• M78: 70,546,765 km (0.064 R)
• M79: 72,206,853 km (0.073 R)
• M80: 72,848,628 km (0.093 R)
• M81: 73,621,451 km (0.084 R)
• M82: 75,565,176 km (0.071 R)
• M83: 76,478,022 km (0.077 R)
• M84: 77,001,315 km (0.101 R)
• M85: 80,963,714 km (0.104 R)
• M86: 82,701,144 km (0.096 R)
• M87: 82,835,333 km (0.083 R)
• M88: 87,303,073 km (0.107 R)
• M89: 88,123,767 km (0.104 R)
• M90: 88,535,161 km (0.071 R)
• M91: 88,672,343 km (0.089 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit