🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 33.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 239 Days

Day: 16 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.1 AU

Year: 331 Days

Day: 21.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,841,774 km

• M1: 142,417 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.61 AU - 1.67 AU

Year: 787 Days

Day: 29.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,841,774 km

• M1: 728,542 km (0.095 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.74 AU - 2.76 AU

Year: 1265 Days

Day: 15.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,841,774 km

• M1: 966,253 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.48 AU - 2.6 AU

Year: 1517 Days

Day: 34.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 8.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.69 AU - 5.69 AU

Year: 5086 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,841,774 km

• M1: 130,898 km (0.107 R)
• M2: 234,869 km (0.037 R)
• M3: 339,737 km (0.077 R)
• M4: 538,104 km (0.097 R)
• M5: 850,613 km (0.091 R)
• M6: 944,112 km (0.117 R)
• M7: 1,041,052 km (0.036 R)
• M8: 1,447,210 km (0.035 R)
• M9: 1,543,850 km (0.087 R)
• M10: 1,676,244 km (0.045 R)
• M11: 1,795,174 km (0.067 R)
• M12: 1,987,857 km (0.094 R)
• M13: 2,187,420 km (0.105 R)
• M14: 2,355,568 km (0.092 R)
• M15: 2,645,339 km (0.092 R)
• M16: 2,824,857 km (0.061 R)
• M17: 3,344,260 km (0.115 R)
• M18: 3,473,363 km (0.055 R)
• M19: 3,648,094 km (0.103 R)
• M20: 4,120,524 km (0.103 R)
• M21: 4,212,676 km (0.105 R)
• M22: 4,446,198 km (0.056 R)
• M23: 4,564,680 km (0.084 R)
• M24: 4,877,339 km (0.07 R)
• M25: 5,073,313 km (0.111 R)
• M26: 5,498,320 km (0.071 R)
• M27: 5,934,697 km (0.105 R)
• M28: 6,276,079 km (0.093 R)
• M29: 6,409,072 km (0.064 R)
• M30: 6,569,890 km (0.09 R)
• M31: 6,977,843 km (0.045 R)
• M32: 7,478,248 km (0.054 R)
• M33: 7,789,711 km (0.085 R)
• M34: 7,961,449 km (0.103 R)
• M35: 8,250,472 km (0.117 R)
• M36: 8,749,830 km (0.045 R)
• M37: 9,532,227 km (0.102 R)
• M38: 9,962,769 km (0.109 R)
• M39: 10,242,966 km (0.095 R)
• M40: 10,337,063 km (0.099 R)
• M41: 10,557,421 km (0.108 R)
• M42: 10,715,695 km (0.077 R)
• M43: 10,779,275 km (0.116 R)
• M44: 11,584,560 km (0.072 R)
• M45: 11,846,356 km (0.081 R)
• M46: 12,677,073 km (0.085 R)
• M47: 12,845,371 km (0.093 R)
• M48: 12,912,989 km (0.053 R)
• M49: 13,048,525 km (0.088 R)
• M50: 13,906,020 km (0.063 R)
• M51: 14,184,272 km (0.096 R)
• M52: 14,429,163 km (0.064 R)
• M53: 15,279,777 km (0.088 R)
• M54: 15,783,323 km (0.071 R)
• M55: 16,000,988 km (0.118 R)
• M56: 16,292,555 km (0.092 R)
• M57: 16,475,662 km (0.107 R)
• M58: 16,992,074 km (0.095 R)
• M59: 17,214,975 km (0.104 R)
• M60: 17,851,963 km (0.109 R)
• M61: 18,116,452 km (0.067 R)
• M62: 18,458,582 km (0.053 R)
• M63: 18,649,469 km (0.084 R)
• M64: 19,497,390 km (0.054 R)
• M65: 19,965,182 km (0.097 R)
• M66: 20,161,155 km (0.063 R)
• M67: 21,510,827 km (0.072 R)
• M68: 21,792,371 km (0.033 R)
• M69: 22,196,734 km (0.104 R)
• M70: 22,930,661 km (0.112 R)
• M71: 23,838,421 km (0.045 R)
• M72: 24,213,163 km (0.108 R)
• M73: 24,296,789 km (0.104 R)
• M74: 24,506,076 km (0.109 R)
• M75: 24,715,962 km (0.076 R)
• M76: 25,264,537 km (0.108 R)
• M77: 25,731,731 km (0.039 R)
• M78: 26,158,983 km (0.072 R)
• M79: 27,280,817 km (0.113 R)
• M80: 27,411,416 km (0.071 R)
• M81: 28,594,735 km (0.08 R)
• M82: 28,683,148 km (0.038 R)
• M83: 28,859,972 km (0.114 R)
• M84: 28,948,684 km (0.062 R)
• M85: 29,037,395 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.59 AU - 10.15 AU

Year: 9074 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,841,774 km

• M1: 176,974 km (0.028 R)
• M2: 620,083 km (0.111 R)
• M3: 994,377 km (0.112 R)
• M4: 1,141,282 km (0.114 R)
• M5: 1,376,300 km (0.066 R)
• M6: 1,781,561 km (0.081 R)
• M7: 2,649,528 km (0.076 R)
• M8: 2,858,815 km (0.103 R)
• M9: 3,519,440 km (0.11 R)
• M10: 3,926,645 km (0.07 R)
• M11: 4,659,824 km (0.079 R)
• M12: 4,754,520 km (0.067 R)
• M13: 5,303,394 km (0.085 R)
• M14: 5,501,910 km (0.094 R)
• M15: 5,669,311 km (0.111 R)
• M16: 6,531,742 km (0.05 R)
• M17: 6,924,287 km (0.101 R)
• M18: 7,361,262 km (0.087 R)
• M19: 7,620,366 km (0.1 R)
• M20: 8,339,034 km (0.058 R)
• M21: 8,570,462 km (0.037 R)
• M22: 8,843,329 km (0.056 R)
• M23: 9,759,765 km (0.093 R)
• M24: 10,415,004 km (0.05 R)
• M25: 11,084,753 km (0.114 R)
• M26: 11,553,294 km (0.042 R)
• M27: 11,725,182 km (0.049 R)
• M28: 12,071,800 km (0.113 R)
• M29: 12,202,698 km (0.07 R)
• M30: 12,290,063 km (0.081 R)
• M31: 12,730,779 km (0.111 R)
• M32: 13,627,468 km (0.118 R)
• M33: 13,854,857 km (0.042 R)
• M34: 14,683,929 km (0.042 R)
• M35: 14,870,477 km (0.115 R)
• M36: 15,387,188 km (0.087 R)
• M37: 16,101,368 km (0.052 R)
• M38: 16,438,412 km (0.115 R)
• M39: 16,680,611 km (0.07 R)
• M40: 17,021,695 km (0.101 R)
• M41: 17,217,518 km (0.082 R)
• M42: 17,809,776 km (0.088 R)
• M43: 18,559,561 km (0.093 R)
• M44: 18,660,240 km (0.047 R)
• M45: 19,014,338 km (0.058 R)
• M46: 19,217,642 km (0.091 R)
• M47: 19,626,493 km (0.095 R)
• M48: 20,504,782 km (0.062 R)
• M49: 20,870,249 km (0.112 R)
• M50: 21,185,153 km (0.111 R)
• M51: 22,891,167 km (0.059 R)
• M52: 23,487,913 km (0.044 R)
• M53: 24,309,654 km (0.06 R)
• M54: 24,475,259 km (0.078 R)
• M55: 24,807,366 km (0.111 R)
• M56: 25,532,168 km (0.115 R)
• M57: 25,756,565 km (0.118 R)
• M58: 26,604,037 km (0.099 R)
• M59: 28,500,339 km (0.088 R)
• M60: 28,791,457 km (0.083 R)
• M61: 29,142,114 km (0.075 R)
• M62: 29,788,826 km (0.112 R)
• M63: 30,143,373 km (0.087 R)
• M64: 30,262,004 km (0.059 R)
• M65: 30,678,035 km (0.101 R)
• M66: 32,058,674 km (0.077 R)
• M67: 32,361,460 km (0.111 R)
• M68: 33,092,096 km (0.046 R)
• M69: 35,691,808 km (0.089 R)
• M70: 36,383,549 km (0.092 R)
• M71: 38,228,389 km (0.103 R)
• M72: 38,356,744 km (0.092 R)
• M73: 38,807,034 km (0.101 R)
• M74: 39,065,240 km (0.119 R)
• M75: 39,323,895 km (0.084 R)
• M76: 39,973,149 km (0.119 R)
• M77: 40,625,995 km (0.119 R)
• M78: 40,757,042 km (0.029 R)
• M79: 40,953,763 km (0.113 R)
• M80: 41,150,784 km (0.079 R)
• M81: 42,472,631 km (0.117 R)
• M82: 43,339,251 km (0.079 R)
• M83: 43,540,011 km (0.067 R)
• M84: 43,875,410 km (0.116 R)
• M85: 44,211,706 km (0.109 R)
• M86: 44,616,368 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.2 AU - 10.9 AU

Year: 11059 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,841,774 km

• M1: 153,338 km (0.095 R)
• M2: 311,762 km (0.073 R)
• M3: 592,707 km (0.085 R)
• M4: 934,388 km (0.052 R)
• M5: 1,565,243 km (0.12 R)
• M6: 2,210,159 km (0.109 R)
• M7: 2,717,445 km (0.089 R)
• M8: 2,930,622 km (0.093 R)
• M9: 3,121,509 km (0.105 R)
• M10: 3,232,660 km (0.118 R)
• M11: 3,345,008 km (0.06 R)
• M12: 3,926,645 km (0.098 R)
• M13: 4,229,281 km (0.062 R)
• M14: 4,414,633 km (0.066 R)
• M15: 5,149,757 km (0.039 R)
• M16: 5,785,847 km (0.109 R)
• M17: 6,095,814 km (0.036 R)
• M18: 6,411,316 km (0.071 R)
• M19: 6,912,768 km (0.036 R)
• M20: 8,530,968 km (0.117 R)
• M21: 8,609,058 km (0.106 R)
• M22: 8,923,513 km (0.084 R)
• M23: 9,002,800 km (0.104 R)
• M24: 9,523,550 km (0.1 R)
• M25: 10,260,768 km (0.097 R)
• M26: 11,058,873 km (0.045 R)
• M27: 11,186,779 km (0.115 R)
• M28: 11,357,919 km (0.066 R)
• M29: 11,703,041 km (0.099 R)
• M30: 12,007,922 km (0.109 R)
• M31: 12,359,477 km (0.104 R)
• M32: 12,625,312 km (0.092 R)
• M33: 13,117,788 km (0.047 R)
• M34: 13,207,996 km (0.103 R)
• M35: 13,479,965 km (0.071 R)
• M36: 13,662,175 km (0.099 R)
• M37: 14,029,288 km (0.051 R)
• M38: 14,773,089 km (0.092 R)
• M39: 15,102,653 km (0.052 R)
• M40: 15,339,466 km (0.104 R)
• M41: 15,768,962 km (0.065 R)
• M42: 15,864,854 km (0.073 R)
• M43: 16,493,464 km (0.082 R)
• M44: 16,884,364 km (0.105 R)
• M45: 17,575,655 km (0.072 R)
• M46: 18,025,047 km (0.082 R)
• M47: 18,427,615 km (0.082 R)
• M48: 18,579,457 km (0.082 R)
• M49: 18,833,175 km (0.117 R)
• M50: 18,986,064 km (0.087 R)
• M51: 19,601,659 km (0.101 R)
• M52: 20,015,746 km (0.115 R)
• M53: 20,119,717 km (0.119 R)
• M54: 21,753,924 km (0.11 R)
• M55: 22,451,948 km (0.115 R)
• M56: 22,668,266 km (0.081 R)
• M57: 23,540,123 km (0.118 R)
• M58: 23,759,882 km (0.119 R)
• M59: 24,980,451 km (0.118 R)
• M60: 26,620,343 km (0.034 R)
• M61: 28,997,602 km (0.075 R)
• M62: 29,233,070 km (0.069 R)
• M63: 30,959,878 km (0.083 R)
• M64: 31,080,154 km (0.119 R)
• M65: 31,987,466 km (0.082 R)
• M66: 32,230,861 km (0.113 R)
• M67: 32,841,969 km (0.101 R)
• M68: 34,013,918 km (0.045 R)
• M69: 36,779,833 km (0.078 R)
• M70: 37,482,494 km (0.106 R)
• M71: 37,803,382 km (0.09 R)
• M72: 40,075,175 km (0.091 R)
• M73: 40,206,223 km (0.104 R)
• M74: 40,534,740 km (0.079 R)
• M75: 40,666,386 km (0.109 R)
• M76: 40,930,127 km (0.106 R)
• M77: 42,057,197 km (0.084 R)
• M78: 42,190,489 km (0.069 R)
• M79: 43,396,248 km (0.082 R)
• M80: 43,868,379 km (0.084 R)
• M81: 45,294,495 km (0.087 R)
• M82: 45,636,326 km (0.091 R)
• M83: 45,841,724 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit