🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 14.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,718,666 km

• M1: 180,116 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.19 AU - 1.85 AU

Year: 688 Days

Day: 18.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,718,666 km

• M1: 736,022 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.24 AU - 2.76 AU

Year: 1451 Days

Day: 29.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.57 AU - 2.77 AU

Year: 1602 Days

Day: 26.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,718,666 km

• M1: 786,436 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.39 AU - 3.55 AU

Year: 1879 Days

Day: 42.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.71 AU - 3.33 AU

Year: 1927 Days

Day: 12.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,718,666 km

• M1: 108,010 km (0.111 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

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: 749.6

Radius: 13.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.06 AU - 6.5 AU

Year: 4454 Days

Day: 11.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,718,666 km

• M1: 168,896 km (0.119 R)
• M2: 251,324 km (0.04 R)
• M3: 384,766 km (0.052 R)
• M4: 494,122 km (0.092 R)
• M5: 729,140 km (0.058 R)
• M6: 989,590 km (0.069 R)
• M7: 1,083,537 km (0.107 R)
• M8: 1,166,714 km (0.118 R)
• M9: 1,522,158 km (0.116 R)
• M10: 1,713,045 km (0.111 R)
• M11: 1,811,481 km (0.063 R)
• M12: 2,118,904 km (0.053 R)
• M13: 2,297,075 km (0.087 R)
• M14: 2,803,314 km (0.04 R)
• M15: 3,160,105 km (0.103 R)
• M16: 3,302,971 km (0.12 R)
• M17: 3,489,819 km (0.09 R)
• M18: 3,701,650 km (0.098 R)
• M19: 4,249,776 km (0.104 R)
• M20: 4,430,640 km (0.105 R)
• M21: 5,422,175 km (0.099 R)
• M22: 5,544,695 km (0.111 R)
• M23: 6,196,942 km (0.085 R)
• M24: 6,299,417 km (0.083 R)
• M25: 7,301,872 km (0.097 R)
• M26: 7,904,751 km (0.103 R)
• M27: 8,353,545 km (0.067 R)
• M28: 8,580,934 km (0.117 R)
• M29: 9,422,721 km (0.116 R)
• M30: 10,290,838 km (0.08 R)
• M31: 10,443,128 km (0.118 R)
• M32: 10,842,554 km (0.104 R)
• M33: 10,935,455 km (0.048 R)
• M34: 11,184,535 km (0.119 R)
• M35: 11,278,483 km (0.052 R)
• M36: 11,879,118 km (0.069 R)
• M37: 12,816,050 km (0.098 R)
• M38: 13,144,716 km (0.116 R)
• M39: 13,743,257 km (0.103 R)
• M40: 13,911,106 km (0.049 R)
• M41: 14,760,523 km (0.069 R)
• M42: 14,898,003 km (0.089 R)
• M43: 15,802,023 km (0.059 R)
• M44: 16,225,385 km (0.113 R)
• M45: 16,367,204 km (0.033 R)
• M46: 16,867,310 km (0.063 R)
• M47: 17,011,073 km (0.107 R)
• M48: 17,882,331 km (0.118 R)
• M49: 18,139,191 km (0.109 R)
• M50: 18,249,594 km (0.038 R)
• M51: 18,656,650 km (0.085 R)
• M52: 18,917,100 km (0.11 R)
• M53: 19,066,548 km (0.075 R)
• M54: 20,237,899 km (0.046 R)
• M55: 20,429,085 km (0.083 R)
• M56: 21,006,084 km (0.09 R)
• M57: 21,160,768 km (0.118 R)
• M58: 21,705,454 km (0.07 R)
• M59: 21,822,739 km (0.047 R)
• M60: 21,979,518 km (0.109 R)
• M61: 22,254,778 km (0.039 R)
• M62: 22,373,110 km (0.088 R)
• M63: 22,967,761 km (0.116 R)
• M64: 23,087,290 km (0.092 R)
• M65: 23,647,983 km (0.094 R)
• M66: 24,051,298 km (0.098 R)
• M67: 24,294,395 km (0.113 R)
• M68: 24,742,141 km (0.094 R)
• M69: 25,315,849 km (0.116 R)
• M70: 25,977,072 km (0.107 R)
• M71: 26,476,579 km (0.073 R)
• M72: 27,316,272 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 10.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.52 AU - 7.06 AU

Year: 6495 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,718,666 km

• M1: 147,204 km (0.069 R)
• M2: 406,158 km (0.117 R)
• M3: 553,512 km (0.113 R)
• M4: 937,979 km (0.113 R)
• M5: 1,123,929 km (0.115 R)
• M6: 1,397,394 km (0.087 R)
• M7: 1,493,436 km (0.069 R)
• M8: 2,116,211 km (0.073 R)
• M9: 2,227,363 km (0.101 R)
• M10: 2,691,864 km (0.074 R)
• M11: 2,837,124 km (0.117 R)
• M12: 3,340,221 km (0.079 R)
• M13: 3,575,838 km (0.105 R)
• M14: 3,736,057 km (0.046 R)
• M15: 3,898,521 km (0.107 R)
• M16: 4,146,703 km (0.101 R)
• M17: 4,892,748 km (0.096 R)
• M18: 5,041,149 km (0.081 R)
• M19: 5,494,879 km (0.096 R)
• M20: 5,649,115 km (0.094 R)
• M21: 6,120,348 km (0.077 R)
• M22: 6,280,418 km (0.078 R)
• M23: 6,604,447 km (0.108 R)
• M24: 6,834,528 km (0.113 R)
• M25: 7,033,942 km (0.067 R)
• M26: 7,134,322 km (0.077 R)
• M27: 7,235,301 km (0.028 R)
• M28: 7,336,579 km (0.111 R)
• M29: 7,677,961 km (0.085 R)
• M30: 7,746,926 km (0.094 R)
• M31: 8,094,442 km (0.098 R)
• M32: 8,411,739 km (0.12 R)
• M33: 8,554,156 km (0.057 R)
• M34: 8,949,693 km (0.049 R)
• M35: 9,167,956 km (0.1 R)
• M36: 9,758,718 km (0.106 R)
• M37: 10,285,602 km (0.095 R)
• M38: 10,976,893 km (0.037 R)
• M39: 11,762,432 km (0.11 R)
• M40: 12,647,453 km (0.059 R)
• M41: 13,221,909 km (0.083 R)
• M42: 13,720,967 km (0.064 R)
• M43: 15,038,924 km (0.053 R)
• M44: 15,559,824 km (0.096 R)
• M45: 15,647,189 km (0.102 R)
• M46: 15,998,445 km (0.117 R)
• M47: 16,130,839 km (0.112 R)
• M48: 16,219,401 km (0.094 R)
• M49: 16,441,255 km (0.074 R)
• M50: 16,664,156 km (0.089 R)
• M51: 16,932,833 km (0.088 R)
• M52: 17,022,742 km (0.109 R)
• M53: 17,248,335 km (0.075 R)
• M54: 17,656,737 km (0.081 R)
• M55: 18,114,208 km (0.089 R)
• M56: 18,252,287 km (0.111 R)
• M57: 18,436,741 km (0.076 R)
• M58: 18,900,943 km (0.093 R)
• M59: 19,228,114 km (0.112 R)
• M60: 19,369,035 km (0.101 R)
• M61: 19,746,171 km (0.052 R)
• M62: 20,078,129 km (0.033 R)
• M63: 20,268,716 km (0.111 R)
• M64: 20,364,160 km (0.079 R)
• M65: 21,961,566 km (0.094 R)
• M66: 22,305,641 km (0.115 R)
• M67: 22,601,994 km (0.025 R)
• M68: 22,899,544 km (0.091 R)
• M69: 23,198,441 km (0.069 R)
• M70: 23,348,338 km (0.115 R)
• M71: 24,967,735 km (0.084 R)
• M72: 25,070,060 km (0.077 R)
• M73: 25,739,211 km (0.074 R)
• M74: 25,894,344 km (0.034 R)
• M75: 26,153,897 km (0.107 R)
• M76: 26,361,987 km (0.074 R)
• M77: 26,675,245 km (0.119 R)
• M78: 29,225,739 km (0.078 R)
• M79: 29,712,531 km (0.029 R)
• M80: 30,147,561 km (0.11 R)
• M81: 31,244,263 km (0.083 R)
• M82: 31,908,478 km (0.091 R)
• M83: 32,857,527 km (0.109 R)
• M84: 34,099,488 km (0.114 R)
• M85: 36,803,769 km (0.082 R)
• M86: 37,270,814 km (0.093 R)
• M87: 37,857,536 km (0.095 R)
• M88: 39,277,968 km (0.095 R)
• M89: 39,456,738 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 11.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.83 AU - 10.15 AU

Year: 10732 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,718,666 km

• M1: 217,515 km (0.038 R)
• M2: 349,161 km (0.072 R)
• M3: 449,990 km (0.059 R)
• M4: 640,428 km (0.1 R)
• M5: 823,985 km (0.097 R)
• M6: 1,307,037 km (0.098 R)
• M7: 1,751,193 km (0.071 R)
• M8: 1,869,525 km (0.093 R)
• M9: 3,550,107 km (0.085 R)
• M10: 3,670,982 km (0.112 R)
• M11: 4,522,643 km (0.109 R)
• M12: 4,920,424 km (0.073 R)
• M13: 5,329,574 km (0.094 R)
• M14: 5,503,257 km (0.114 R)
• M15: 6,771,697 km (0.098 R)
• M16: 6,846,795 km (0.097 R)
• M17: 6,998,039 km (0.065 R)
• M18: 7,074,035 km (0.119 R)
• M19: 7,342,263 km (0.057 R)
• M20: 7,458,202 km (0.067 R)
• M21: 7,849,251 km (0.101 R)
• M22: 8,047,169 km (0.094 R)
• M23: 8,206,790 km (0.11 R)
• M24: 8,529,323 km (0.109 R)
• M25: 9,395,494 km (0.086 R)
• M26: 9,902,930 km (0.103 R)
• M27: 10,419,492 km (0.105 R)
• M28: 10,856,617 km (0.118 R)
• M29: 10,944,730 km (0.091 R)
• M30: 11,523,674 km (0.113 R)
• M31: 11,930,281 km (0.105 R)
• M32: 12,295,599 km (0.095 R)
• M33: 12,711,181 km (0.041 R)
• M34: 12,850,756 km (0.056 R)
• M35: 13,178,226 km (0.103 R)
• M36: 13,413,992 km (0.088 R)
• M37: 13,650,955 km (0.097 R)
• M38: 14,033,178 km (0.035 R)
• M39: 14,273,881 km (0.097 R)
• M40: 15,004,218 km (0.088 R)
• M41: 15,102,503 km (0.042 R)
• M42: 15,250,306 km (0.089 R)
• M43: 15,497,741 km (0.107 R)
• M44: 15,597,224 km (0.067 R)
• M45: 16,197,859 km (0.101 R)
• M46: 16,806,124 km (0.104 R)
• M47: 17,577,002 km (0.083 R)
• M48: 18,359,399 km (0.09 R)
• M49: 18,517,224 km (0.103 R)
• M50: 19,796,137 km (0.066 R)
• M51: 20,012,156 km (0.051 R)
• M52: 21,767,687 km (0.071 R)
• M53: 22,270,336 km (0.095 R)
• M54: 22,438,633 km (0.118 R)
• M55: 23,116,461 km (0.119 R)
• M56: 26,071,468 km (0.055 R)
• M57: 27,262,417 km (0.113 R)
• M58: 27,804,260 km (0.11 R)
• M59: 29,204,646 km (0.09 R)
• M60: 29,697,272 km (0.054 R)
• M61: 29,882,623 km (0.063 R)
• M62: 30,815,516 km (0.097 R)
• M63: 31,253,987 km (0.029 R)
• M64: 32,137,363 km (0.092 R)
• M65: 32,965,088 km (0.1 R)
• M66: 33,413,582 km (0.075 R)
• M67: 35,555,375 km (0.111 R)
• M68: 36,477,346 km (0.111 R)
• M69: 36,609,741 km (0.051 R)
• M70: 39,425,920 km (0.06 R)
• M71: 39,765,807 km (0.114 R)
• M72: 39,970,157 km (0.082 R)
• M73: 40,516,938 km (0.111 R)
• M74: 42,241,652 km (0.111 R)
• M75: 43,147,915 km (0.076 R)
• M76: 43,568,285 km (0.107 R)
• M77: 43,708,758 km (0.116 R)
• M78: 44,201,533 km (0.07 R)
• M79: 45,050,651 km (0.106 R)
• M80: 45,263,678 km (0.112 R)
• M81: 45,619,571 km (0.094 R)
• M82: 46,621,129 km (0.088 R)
• M83: 46,764,743 km (0.061 R)
• M84: 46,908,656 km (0.096 R)
• M85: 47,702,273 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit