🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 14.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,661,795 km

• M1: 246,238 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 29.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.08 AU - 2.54 AU

Year: 1276 Days

Day: 28.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.41 AU - 3.65 AU

Year: 1917 Days

Day: 38.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.97 AU - 3.69 AU

Year: 2208 Days

Day: 47.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,661,795 km

• M1: 188,793 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 14.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.22 AU - 5.34 AU

Year: 4409 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,661,795 km

• M1: 195,674 km (0.092 R)
• M2: 384,467 km (0.116 R)
• M3: 538,552 km (0.111 R)
• M4: 778,358 km (0.043 R)
• M5: 1,011,282 km (0.107 R)
• M6: 1,148,762 km (0.108 R)
• M7: 1,393,055 km (0.101 R)
• M8: 1,522,009 km (0.106 R)
• M9: 1,668,764 km (0.111 R)
• M10: 1,792,482 km (0.107 R)
• M11: 2,093,772 km (0.108 R)
• M12: 2,258,479 km (0.061 R)
• M13: 2,569,044 km (0.045 R)
• M14: 2,778,631 km (0.043 R)
• M15: 3,406,344 km (0.108 R)
• M16: 3,530,061 km (0.083 R)
• M17: 3,873,687 km (0.101 R)
• M18: 4,190,536 km (0.119 R)
• M19: 4,323,528 km (0.112 R)
• M20: 4,438,718 km (0.09 R)
• M21: 4,790,273 km (0.099 R)
• M22: 5,151,103 km (0.085 R)
• M23: 5,314,315 km (0.111 R)
• M24: 5,479,321 km (0.109 R)
• M25: 5,667,067 km (0.112 R)
• M26: 6,549,245 km (0.082 R)
• M27: 6,704,079 km (0.115 R)
• M28: 7,153,621 km (0.12 R)
• M29: 7,497,247 km (0.096 R)
• M30: 7,636,223 km (0.106 R)
• M31: 7,776,097 km (0.062 R)
• M32: 7,869,746 km (0.113 R)
• M33: 8,153,234 km (0.112 R)
• M34: 8,272,313 km (0.064 R)
• M35: 8,440,013 km (0.104 R)
• M36: 9,645,772 km (0.079 R)
• M37: 9,847,729 km (0.116 R)
• M38: 10,255,981 km (0.071 R)
• M39: 10,410,516 km (0.045 R)
• M40: 10,591,828 km (0.079 R)
• M41: 10,695,799 km (0.057 R)
• M42: 10,800,218 km (0.114 R)
• M43: 11,247,815 km (0.102 R)
• M44: 11,647,840 km (0.112 R)
• M45: 11,944,044 km (0.075 R)
• M46: 12,106,806 km (0.102 R)
• M47: 12,407,049 km (0.101 R)
• M48: 12,792,563 km (0.105 R)
• M49: 13,182,265 km (0.103 R)
• M50: 13,575,708 km (0.101 R)
• M51: 13,774,074 km (0.111 R)
• M52: 14,634,561 km (0.104 R)
• M53: 16,287,169 km (0.088 R)
• M54: 16,709,484 km (0.09 R)
• M55: 17,074,503 km (0.103 R)
• M56: 17,257,910 km (0.03 R)
• M57: 17,688,602 km (0.117 R)
• M58: 17,905,220 km (0.095 R)
• M59: 18,938,492 km (0.092 R)
• M60: 20,120,016 km (0.091 R)
• M61: 20,475,909 km (0.094 R)
• M62: 21,226,741 km (0.095 R)
• M63: 21,589,067 km (0.099 R)
• M64: 21,688,251 km (0.102 R)
• M65: 22,053,120 km (0.081 R)
• M66: 22,153,051 km (0.114 R)
• M67: 22,253,132 km (0.12 R)
• M68: 22,487,103 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 8.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.65 AU - 7.43 AU

Year: 6789 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,661,795 km

• M1: 115,041 km (0.05 R)
• M2: 256,112 km (0.116 R)
• M3: 653,892 km (0.105 R)
• M4: 1,635,853 km (0.084 R)
• M5: 2,514,441 km (0.104 R)
• M6: 2,886,192 km (0.081 R)
• M7: 3,255,399 km (0.097 R)
• M8: 3,375,078 km (0.092 R)
• M9: 3,455,860 km (0.041 R)
• M10: 3,826,714 km (0.114 R)
• M11: 3,932,180 km (0.082 R)
• M12: 4,102,722 km (0.113 R)
• M13: 4,167,348 km (0.101 R)
• M14: 4,253,965 km (0.115 R)
• M15: 4,319,339 km (0.085 R)
• M16: 4,495,416 km (0.115 R)
• M17: 4,561,987 km (0.109 R)
• M18: 4,629,007 km (0.104 R)
• M19: 5,293,371 km (0.088 R)
• M20: 5,696,687 km (0.115 R)
• M21: 5,987,356 km (0.11 R)
• M22: 6,208,611 km (0.086 R)
• M23: 6,282,961 km (0.108 R)
• M24: 6,659,050 km (0.107 R)
• M25: 6,786,208 km (0.118 R)
• M26: 7,094,380 km (0.033 R)
• M27: 8,208,734 km (0.11 R)
• M28: 8,345,018 km (0.052 R)
• M29: 8,399,771 km (0.106 R)
• M30: 8,953,732 km (0.099 R)
• M31: 9,605,230 km (0.107 R)
• M32: 10,389,572 km (0.078 R)
• M33: 11,134,121 km (0.119 R)
• M34: 11,285,065 km (0.112 R)
• M35: 12,267,325 km (0.111 R)
• M36: 12,391,940 km (0.119 R)
• M37: 12,768,627 km (0.077 R)
• M38: 12,895,037 km (0.049 R)
• M39: 13,308,675 km (0.075 R)
• M40: 13,533,222 km (0.074 R)
• M41: 13,629,862 km (0.075 R)
• M42: 14,840,408 km (0.031 R)
• M43: 15,880,861 km (0.064 R)
• M44: 16,050,804 km (0.048 R)
• M45: 16,255,753 km (0.116 R)
• M46: 16,840,681 km (0.116 R)
• M47: 17,223,053 km (0.077 R)
• M48: 17,537,807 km (0.111 R)
• M49: 18,852,324 km (0.079 R)
• M50: 18,924,280 km (0.093 R)
• M51: 19,104,546 km (0.118 R)
• M52: 19,721,786 km (0.114 R)
• M53: 20,051,201 km (0.06 R)
• M54: 20,789,766 km (0.087 R)
• M55: 21,424,659 km (0.101 R)
• M56: 22,751,592 km (0.082 R)
• M57: 23,676,705 km (0.085 R)
• M58: 24,417,963 km (0.062 R)
• M59: 24,496,352 km (0.111 R)
• M60: 24,929,438 km (0.075 R)
• M61: 25,087,413 km (0.077 R)
• M62: 25,444,354 km (0.074 R)
• M63: 26,767,547 km (0.027 R)
• M64: 27,172,957 km (0.069 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 13.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.87 AU - 11.51 AU

Year: 12703 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,661,795 km

• M1: 197,918 km (0.116 R)
• M2: 349,161 km (0.11 R)
• M3: 541,245 km (0.067 R)
• M4: 818,749 km (0.076 R)
• M5: 1,041,201 km (0.083 R)
• M6: 1,230,592 km (0.052 R)
• M7: 1,339,051 km (0.114 R)
• M8: 1,684,472 km (0.092 R)
• M9: 2,233,197 km (0.085 R)
• M10: 2,344,947 km (0.089 R)
• M11: 2,811,393 km (0.051 R)
• M12: 2,957,101 km (0.086 R)
• M13: 3,080,519 km (0.056 R)
• M14: 3,180,451 km (0.104 R)
• M15: 4,295,553 km (0.097 R)
• M16: 4,634,991 km (0.093 R)
• M17: 5,101,437 km (0.112 R)
• M18: 5,984,962 km (0.1 R)
• M19: 6,205,320 km (0.079 R)
• M20: 6,396,356 km (0.06 R)
• M21: 6,589,487 km (0.104 R)
• M22: 6,784,563 km (0.103 R)
• M23: 7,719,849 km (0.026 R)
• M24: 7,925,695 km (0.119 R)
• M25: 8,448,091 km (0.112 R)
• M26: 8,624,616 km (0.111 R)
• M27: 8,909,750 km (0.075 R)
• M28: 9,125,769 km (0.059 R)
• M29: 9,416,438 km (0.11 R)
• M30: 9,747,049 km (0.099 R)
• M31: 10,609,331 km (0.107 R)
• M32: 11,262,476 km (0.098 R)
• M33: 11,849,647 km (0.03 R)
• M34: 11,968,278 km (0.067 R)
• M35: 12,688,443 km (0.116 R)
• M36: 13,217,271 km (0.114 R)
• M37: 14,086,883 km (0.112 R)
• M38: 14,889,476 km (0.033 R)
• M39: 15,317,924 km (0.049 R)
• M40: 15,750,561 km (0.038 R)
• M41: 16,230,920 km (0.09 R)
• M42: 16,406,847 km (0.096 R)
• M43: 16,849,507 km (0.079 R)
• M44: 18,704,820 km (0.101 R)
• M45: 19,446,377 km (0.032 R)
• M46: 19,633,374 km (0.12 R)
• M47: 21,438,572 km (0.109 R)
• M48: 21,922,521 km (0.077 R)
• M49: 22,605,884 km (0.097 R)
• M50: 23,098,360 km (0.118 R)
• M51: 24,043,968 km (0.104 R)
• M52: 24,496,203 km (0.109 R)
• M53: 24,597,181 km (0.092 R)
• M54: 24,850,001 km (0.062 R)
• M55: 25,154,583 km (0.07 R)
• M56: 25,818,648 km (0.103 R)
• M57: 25,972,734 km (0.071 R)
• M58: 26,230,191 km (0.085 R)
• M59: 26,747,650 km (0.116 R)
• M60: 27,111,921 km (0.104 R)
• M61: 28,161,799 km (0.033 R)
• M62: 28,320,523 km (0.046 R)
• M63: 29,977,020 km (0.089 R)
• M64: 30,247,044 km (0.107 R)
• M65: 30,463,811 km (0.077 R)
• M66: 31,226,162 km (0.113 R)
• M67: 32,492,508 km (0.083 R)
• M68: 32,770,012 km (0.114 R)
• M69: 33,607,162 km (0.111 R)
• M70: 34,677,834 km (0.077 R)
• M71: 35,530,841 km (0.111 R)
• M72: 35,759,576 km (0.099 R)
• M73: 35,874,018 km (0.11 R)
• M74: 36,390,879 km (0.057 R)
• M75: 36,563,664 km (0.067 R)
• M76: 37,083,816 km (0.063 R)
• M77: 37,257,798 km (0.053 R)
• M78: 37,722,898 km (0.089 R)
• M79: 38,424,213 km (0.065 R)
• M80: 38,953,042 km (0.072 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit