🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 37.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.66 AU - 0.86 AU

Year: 236 Days

Day: 15.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,269,200 km

• M1: 35,305 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.05 AU

Year: 279 Days

Day: 42.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 378 Days

Day: 30.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,269,200 km

• M1: 267,780 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.58 AU - 2.06 AU

Year: 875 Days

Day: 15.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,269,200 km

• M1: 405,859 km (0.065 R)
• M2: 1,323,941 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.84 AU - 2.04 AU

Year: 963 Days

Day: 43.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.05 AU - 6.13 AU

Year: 4093 Days

Day: 19.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 11

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.23 AU - 6.07 AU

Year: 4787 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,269,200 km

• M1: 138,827 km (0.066 R)
• M2: 356,941 km (0.118 R)
• M3: 458,966 km (0.099 R)
• M4: 619,934 km (0.117 R)
• M5: 759,508 km (0.098 R)
• M6: 844,330 km (0.106 R)
• M7: 921,523 km (0.084 R)
• M8: 1,143,825 km (0.078 R)
• M9: 1,230,293 km (0.12 R)
• M10: 1,436,588 km (0.074 R)
• M11: 1,724,863 km (0.1 R)
• M12: 1,986,809 km (0.119 R)
• M13: 2,293,036 km (0.099 R)
• M14: 2,468,066 km (0.038 R)
• M15: 2,950,668 km (0.075 R)
• M16: 3,194,214 km (0.109 R)
• M17: 3,300,727 km (0.067 R)
• M18: 3,535,446 km (0.105 R)
• M19: 3,907,347 km (0.098 R)
• M20: 4,194,724 km (0.101 R)
• M21: 4,272,515 km (0.113 R)
• M22: 4,528,627 km (0.086 R)
• M23: 4,769,629 km (0.108 R)
• M24: 4,871,355 km (0.096 R)
• M25: 4,994,325 km (0.071 R)
• M26: 5,285,293 km (0.101 R)
• M27: 5,369,367 km (0.066 R)
• M28: 6,124,986 km (0.116 R)
• M29: 6,280,119 km (0.116 R)
• M30: 6,707,819 km (0.115 R)
• M31: 6,913,815 km (0.104 R)
• M32: 7,145,094 km (0.109 R)
• M33: 7,402,402 km (0.12 R)
• M34: 7,567,857 km (0.059 R)
• M35: 7,902,358 km (0.077 R)
• M36: 8,437,769 km (0.109 R)
• M37: 8,809,669 km (0.109 R)
• M38: 9,010,130 km (0.037 R)
• M39: 9,186,805 km (0.078 R)
• M40: 9,415,690 km (0.096 R)
• M41: 9,543,746 km (0.103 R)
• M42: 9,646,519 km (0.118 R)
• M43: 9,983,264 km (0.105 R)
• M44: 10,641,645 km (0.059 R)
• M45: 11,043,315 km (0.09 R)
• M46: 11,151,324 km (0.069 R)
• M47: 11,972,467 km (0.081 R)
• M48: 12,083,319 km (0.078 R)
• M49: 12,671,538 km (0.044 R)
• M50: 12,841,332 km (0.109 R)
• M51: 13,240,459 km (0.12 R)
• M52: 13,355,200 km (0.098 R)
• M53: 13,499,113 km (0.091 R)
• M54: 13,614,603 km (0.119 R)
• M55: 13,701,519 km (0.116 R)
• M56: 13,875,801 km (0.08 R)
• M57: 14,138,495 km (0.048 R)
• M58: 15,326,451 km (0.109 R)
• M59: 16,085,062 km (0.084 R)
• M60: 16,422,854 km (0.067 R)
• M61: 18,146,072 km (0.115 R)
• M62: 18,369,571 km (0.109 R)
• M63: 18,722,622 km (0.093 R)
• M64: 19,240,081 km (0.118 R)
• M65: 19,926,287 km (0.06 R)
• M66: 20,687,142 km (0.057 R)
• M67: 21,087,914 km (0.082 R)
• M68: 21,390,252 km (0.025 R)
• M69: 21,660,126 km (0.104 R)
• M70: 22,033,074 km (0.108 R)
• M71: 22,237,424 km (0.066 R)
• M72: 22,544,998 km (0.094 R)
• M73: 22,819,659 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.2

Radius: 3.4

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.04 AU - 15.52 AU

Year: 17250 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,269,200 km

• M1: 56,398 km (0.102 R)
• M2: 134,189 km (0.092 R)
• M3: 187,596 km (0.101 R)
• M4: 223,350 km (0.069 R)
• M5: 330,611 km (0.097 R)
• M6: 503,098 km (0.077 R)
• M7: 700,417 km (0.09 R)
• M8: 1,092,364 km (0.111 R)
• M9: 1,159,533 km (0.056 R)
• M10: 1,182,272 km (0.065 R)
• M11: 1,298,210 km (0.117 R)
• M12: 1,641,837 km (0.038 R)
• M13: 2,094,819 km (0.119 R)
• M14: 2,235,142 km (0.115 R)
• M15: 2,407,329 km (0.086 R)
• M16: 2,795,236 km (0.1 R)
• M17: 2,980,887 km (0.107 R)
• M18: 3,012,153 km (0.109 R)
• M19: 3,363,858 km (0.112 R)
• M20: 3,495,055 km (0.079 R)
• M21: 3,527,967 km (0.107 R)
• M22: 6,649,775 km (0.104 R)
• M23: 7,742,587 km (0.027 R)
• M24: 8,575,848 km (0.031 R)
• M25: 8,620,577 km (0.055 R)
• M26: 8,799,796 km (0.096 R)
• M27: 8,980,360 km (0.087 R)
• M28: 9,025,688 km (0.071 R)
• M29: 9,437,232 km (0.105 R)
• M30: 9,807,936 km (0.116 R)
• M31: 10,420,688 km (0.049 R)
• M32: 10,516,132 km (0.117 R)
• M33: 10,707,617 km (0.102 R)
• M34: 10,997,239 km (0.112 R)
• M35: 11,191,716 km (0.088 R)
• M36: 11,436,308 km (0.114 R)
• M37: 11,485,526 km (0.086 R)
• M38: 11,682,846 km (0.057 R)
• M39: 11,781,880 km (0.054 R)
• M40: 12,533,758 km (0.083 R)
• M41: 12,736,763 km (0.072 R)
• M42: 13,043,588 km (0.081 R)
• M43: 13,352,657 km (0.111 R)
• M44: 13,664,270 km (0.092 R)
• M45: 14,934,206 km (0.088 R)
• M46: 15,637,615 km (0.097 R)
• M47: 15,692,218 km (0.064 R)
• M48: 16,020,885 km (0.11 R)
• M49: 16,351,795 km (0.111 R)
• M50: 16,407,296 km (0.106 R)
• M51: 16,518,148 km (0.068 R)
• M52: 16,685,099 km (0.051 R)
• M53: 16,908,449 km (0.117 R)
• M54: 17,811,870 km (0.073 R)
• M55: 18,499,721 km (0.099 R)
• M56: 19,196,249 km (0.07 R)
• M57: 19,254,592 km (0.115 R)
• M58: 20,734,414 km (0.104 R)
• M59: 20,854,392 km (0.098 R)
• M60: 21,215,521 km (0.041 R)
• M61: 22,127,619 km (0.06 R)
• M62: 23,363,597 km (0.091 R)
• M63: 23,676,107 km (0.113 R)
• M64: 23,738,789 km (0.086 R)
• M65: 24,178,905 km (0.086 R)
• M66: 24,558,435 km (0.106 R)
• M67: 27,203,326 km (0.032 R)
• M68: 27,597,965 km (0.052 R)
• M69: 30,140,530 km (0.031 R)
• M70: 31,233,343 km (0.093 R)
• M71: 31,370,823 km (0.119 R)
• M72: 31,715,497 km (0.081 R)
• M73: 31,922,839 km (0.053 R)
• M74: 32,408,584 km (0.08 R)
• M75: 33,106,607 km (0.052 R)
• M76: 33,246,780 km (0.104 R)
• M77: 33,598,186 km (0.107 R)
• M78: 33,950,788 km (0.108 R)
• M79: 35,301,806 km (0.035 R)
• M80: 35,444,971 km (0.1 R)
• M81: 35,732,050 km (0.114 R)
• M82: 36,091,982 km (0.111 R)
• M83: 36,670,328 km (0.112 R)
• M84: 37,178,811 km (0.079 R)
• M85: 37,909,447 km (0.109 R)
• M86: 38,866,125 km (0.073 R)
• M87: 39,088,128 km (0.115 R)
• M88: 43,613,913 km (0.083 R)
• M89: 46,486,192 km (0.087 R)
• M90: 46,879,036 km (0.083 R)
• M91: 48,302,310 km (0.099 R)
• M92: 48,939,298 km (0.078 R)
• M93: 50,544,184 km (0.119 R)
• M94: 51,921,831 km (0.091 R)
• M95: 52,084,743 km (0.088 R)
• M96: 52,492,696 km (0.089 R)
• M97: 52,901,697 km (0.116 R)
• M98: 53,393,874 km (0.114 R)
• M99: 54,962,706 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 4.4

Gravity: 35.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.18 AU - 15.74 AU

Year: 21668 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,269,200 km

• M1: 696,378 km (0.049 R)
• M2: 924,814 km (0.093 R)
• M3: 1,636,900 km (0.085 R)
• M4: 2,077,765 km (0.058 R)
• M5: 2,783,867 km (0.099 R)
• M6: 3,061,371 km (0.034 R)
• M7: 3,101,762 km (0.095 R)
• M8: 3,264,974 km (0.116 R)
• M9: 4,033,458 km (0.114 R)
• M10: 4,301,687 km (0.066 R)
• M11: 4,808,225 km (0.074 R)
• M12: 4,902,472 km (0.114 R)
• M13: 5,528,988 km (0.098 R)
• M14: 7,500,089 km (0.119 R)
• M15: 8,787,529 km (0.114 R)
• M16: 9,368,267 km (0.1 R)
• M17: 9,782,205 km (0.114 R)
• M18: 11,246,020 km (0.081 R)
• M19: 11,875,827 km (0.112 R)
• M20: 12,387,900 km (0.117 R)
• M21: 14,101,245 km (0.038 R)
• M22: 14,303,651 km (0.107 R)
• M23: 14,711,455 km (0.088 R)
• M24: 14,848,187 km (0.102 R)
• M25: 15,191,963 km (0.11 R)
• M26: 15,817,282 km (0.118 R)
• M27: 16,168,388 km (0.116 R)
• M28: 16,806,722 km (0.115 R)
• M29: 16,949,738 km (0.102 R)
• M30: 19,591,337 km (0.117 R)
• M31: 20,576,290 km (0.095 R)
• M32: 20,729,179 km (0.073 R)
• M33: 21,036,303 km (0.111 R)
• M34: 21,499,608 km (0.025 R)
• M35: 21,810,472 km (0.104 R)
• M36: 23,147,877 km (0.081 R)
• M37: 24,027,213 km (0.102 R)
• M38: 24,836,238 km (0.067 R)
• M39: 25,736,219 km (0.106 R)
• M40: 27,148,274 km (0.08 R)
• M41: 28,670,432 km (0.104 R)
• M42: 28,755,852 km (0.085 R)
• M43: 29,012,413 km (0.109 R)
• M44: 29,184,001 km (0.064 R)
• M45: 31,092,721 km (0.025 R)
• M46: 31,620,352 km (0.088 R)
• M47: 32,773,453 km (0.109 R)
• M48: 33,041,532 km (0.074 R)
• M49: 34,665,118 km (0.113 R)
• M50: 37,148,742 km (0.097 R)
• M51: 37,989,332 km (0.063 R)
• M52: 38,553,166 km (0.096 R)
• M53: 39,974,945 km (0.063 R)
• M54: 40,261,275 km (0.107 R)
• M55: 40,356,868 km (0.037 R)
• M56: 41,413,627 km (0.087 R)
• M57: 41,510,118 km (0.109 R)
• M58: 41,606,758 km (0.119 R)
• M59: 44,539,176 km (0.115 R)
• M60: 47,638,544 km (0.11 R)
• M61: 50,703,506 km (0.119 R)
• M62: 51,220,516 km (0.11 R)
• M63: 52,051,382 km (0.105 R)
• M64: 52,572,881 km (0.095 R)
• M65: 53,936,914 km (0.113 R)
• M66: 56,592,725 km (0.102 R)
• M67: 58,098,427 km (0.118 R)
• M68: 59,835,408 km (0.046 R)
• M69: 60,053,672 km (0.032 R)
• M70: 61,699,398 km (0.07 R)
• M71: 62,140,712 km (0.101 R)
• M72: 64,586,936 km (0.07 R)
• M73: 65,596,722 km (0.054 R)
• M74: 65,821,866 km (0.064 R)
• M75: 67,064,576 km (0.066 R)
• M76: 67,631,851 km (0.113 R)
• M77: 67,745,545 km (0.1 R)
• M78: 68,200,921 km (0.082 R)
• M79: 69,000,073 km (0.043 R)
• M80: 70,032,298 km (0.077 R)
• M81: 70,262,380 km (0.098 R)
• M82: 70,607,951 km (0.102 R)
• M83: 71,416,378 km (0.114 R)
• M84: 71,647,955 km (0.083 R)
• M85: 72,809,583 km (0.062 R)
• M86: 73,743,373 km (0.077 R)
• M87: 75,386,855 km (0.109 R)
• M88: 75,622,771 km (0.098 R)
• M89: 75,858,687 km (0.041 R)
• M90: 76,095,051 km (0.078 R)
• M91: 76,805,342 km (0.052 R)
• M92: 76,923,824 km (0.065 R)
• M93: 78,949,379 km (0.092 R)
• M94: 79,788,324 km (0.09 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 20,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit