🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 41.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 215 Days

Day: 24.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.12 AU - 1.22 AU

Year: 474 Days

Day: 45.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,764,280 km

• M1: 68,815 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 549 Days

Day: 19.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,764,280 km

• M1: 298,747 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.59 AU - 1.85 AU

Year: 845 Days

Day: 43.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.99 AU - 2.51 AU

Year: 1265 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,764,280 km

• M1: 42,486 km (0.07 R)
• M2: 1,897,200 km (0.084 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 12.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.07 AU - 11.33 AU

Year: 10457 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,764,280 km

• M1: 221,704 km (0.075 R)
• M2: 682,166 km (0.102 R)
• M3: 781,649 km (0.066 R)
• M4: 1,062,444 km (0.089 R)
• M5: 1,506,301 km (0.027 R)
• M6: 1,601,894 km (0.072 R)
• M7: 1,699,581 km (0.082 R)
• M8: 1,779,317 km (0.091 R)
• M9: 2,068,789 km (0.101 R)
• M10: 2,241,126 km (0.112 R)
• M11: 2,329,089 km (0.101 R)
• M12: 2,508,756 km (0.087 R)
• M13: 3,629,394 km (0.086 R)
• M14: 4,214,621 km (0.09 R)
• M15: 4,490,629 km (0.063 R)
• M16: 4,574,553 km (0.046 R)
• M17: 4,858,191 km (0.118 R)
• M18: 4,973,381 km (0.067 R)
• M19: 5,324,188 km (0.115 R)
• M20: 5,804,547 km (0.114 R)
• M21: 6,236,436 km (0.107 R)
• M22: 6,393,215 km (0.031 R)
• M23: 6,742,825 km (0.077 R)
• M24: 6,839,166 km (0.088 R)
• M25: 7,001,031 km (0.103 R)
• M26: 7,098,718 km (0.082 R)
• M27: 7,427,534 km (0.108 R)
• M28: 7,627,397 km (0.09 R)
• M29: 7,930,333 km (0.093 R)
• M30: 8,340,530 km (0.094 R)
• M31: 8,548,322 km (0.111 R)
• M32: 9,288,981 km (0.067 R)
• M33: 10,831,335 km (0.111 R)
• M34: 10,944,580 km (0.071 R)
• M35: 11,593,536 km (0.063 R)
• M36: 11,903,353 km (0.072 R)
• M37: 12,059,234 km (0.115 R)
• M38: 12,649,996 km (0.065 R)
• M39: 13,411,748 km (0.092 R)
• M40: 13,982,614 km (0.093 R)
• M41: 14,106,032 km (0.117 R)
• M42: 14,229,749 km (0.102 R)
• M43: 14,519,969 km (0.101 R)
• M44: 14,770,247 km (0.112 R)
• M45: 15,063,907 km (0.039 R)
• M46: 15,402,148 km (0.093 R)
• M47: 15,956,857 km (0.103 R)
• M48: 16,388,148 km (0.094 R)
• M49: 17,086,171 km (0.108 R)
• M50: 17,174,135 km (0.1 R)
• M51: 18,556,419 km (0.079 R)
• M52: 18,782,761 km (0.047 R)
• M53: 19,010,000 km (0.103 R)
• M54: 19,146,732 km (0.118 R)
• M55: 19,835,481 km (0.12 R)
• M56: 21,284,635 km (0.11 R)
• M57: 21,616,593 km (0.116 R)
• M58: 21,902,475 km (0.111 R)
• M59: 22,045,939 km (0.077 R)
• M60: 22,141,682 km (0.08 R)
• M61: 22,237,723 km (0.108 R)
• M62: 22,429,957 km (0.037 R)
• M63: 23,595,175 km (0.043 R)
• M64: 23,693,161 km (0.112 R)
• M65: 25,179,416 km (0.109 R)
• M66: 25,379,728 km (0.106 R)
• M67: 25,933,688 km (0.065 R)
• M68: 26,136,094 km (0.089 R)
• M69: 26,797,616 km (0.109 R)
• M70: 27,002,266 km (0.112 R)
• M71: 27,929,773 km (0.074 R)
• M72: 29,762,796 km (0.076 R)
• M73: 31,310,834 km (0.104 R)
• M74: 31,526,554 km (0.093 R)
• M75: 32,285,016 km (0.113 R)
• M76: 34,485,002 km (0.069 R)
• M77: 35,490,748 km (0.07 R)
• M78: 36,053,685 km (0.056 R)
• M79: 36,506,069 km (0.071 R)
• M80: 36,789,856 km (0.106 R)
• M81: 37,245,382 km (0.061 R)
• M82: 37,416,671 km (0.069 R)
• M83: 38,623,178 km (0.063 R)

Asteroid Belt

Center: 9.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 9.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.47 AU - 12.53 AU

Year: 12750 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,764,280 km

• M1: 305,628 km (0.059 R)
• M2: 427,401 km (0.092 R)
• M3: 644,019 km (0.075 R)
• M4: 747,989 km (0.057 R)
• M5: 1,757,177 km (0.052 R)
• M6: 2,128,927 km (0.03 R)
• M7: 2,378,457 km (0.1 R)
• M8: 2,581,012 km (0.109 R)
• M9: 3,042,970 km (0.082 R)
• M10: 3,426,838 km (0.058 R)
• M11: 3,551,304 km (0.114 R)
• M12: 4,020,443 km (0.075 R)
• M13: 5,040,551 km (0.111 R)
• M14: 5,591,669 km (0.074 R)
• M15: 6,620,903 km (0.059 R)
• M16: 7,626,350 km (0.036 R)
• M17: 7,762,185 km (0.089 R)
• M18: 8,594,098 km (0.115 R)
• M19: 8,934,733 km (0.031 R)
• M20: 10,341,402 km (0.111 R)
• M21: 11,285,963 km (0.119 R)
• M22: 12,004,481 km (0.094 R)
• M23: 12,866,913 km (0.094 R)
• M24: 13,387,364 km (0.03 R)
• M25: 13,716,180 km (0.109 R)
• M26: 13,914,696 km (0.095 R)
• M27: 14,617,208 km (0.101 R)
• M28: 15,023,815 km (0.11 R)
• M29: 15,092,032 km (0.106 R)
• M30: 16,021,782 km (0.107 R)
• M31: 16,161,208 km (0.061 R)
• M32: 16,546,422 km (0.116 R)
• M33: 16,934,629 km (0.12 R)
• M34: 17,792,273 km (0.079 R)
• M35: 17,972,688 km (0.069 R)
• M36: 18,081,296 km (0.119 R)
• M37: 18,190,054 km (0.083 R)
• M38: 18,299,111 km (0.112 R)
• M39: 19,252,797 km (0.074 R)
• M40: 19,847,748 km (0.093 R)
• M41: 20,637,774 km (0.058 R)
• M42: 21,132,046 km (0.105 R)
• M43: 21,668,653 km (0.11 R)
• M44: 22,638,047 km (0.116 R)
• M45: 22,716,137 km (0.09 R)
• M46: 23,029,695 km (0.107 R)
• M47: 23,700,791 km (0.118 R)
• M48: 23,819,871 km (0.118 R)
• M49: 23,939,100 km (0.068 R)
• M50: 24,058,629 km (0.099 R)
• M51: 25,630,005 km (0.029 R)
• M52: 26,448,604 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.4

Radius: 5.3

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.96 AU - 16.46 AU

Year: 23334 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,764,280 km

• M1: 104,868 km (0.073 R)
• M2: 685,906 km (0.092 R)
• M3: 864,825 km (0.098 R)
• M4: 918,681 km (0.09 R)
• M5: 1,058,405 km (0.092 R)
• M6: 1,116,150 km (0.119 R)
• M7: 1,889,272 km (0.094 R)
• M8: 2,594,476 km (0.105 R)
• M9: 2,633,671 km (0.118 R)
• M10: 2,873,027 km (0.117 R)
• M11: 2,913,718 km (0.118 R)
• M12: 3,989,027 km (0.062 R)
• M13: 4,310,064 km (0.084 R)
• M14: 4,356,739 km (0.027 R)
• M15: 4,831,413 km (0.079 R)
• M16: 4,977,121 km (0.089 R)
• M17: 8,235,961 km (0.093 R)
• M18: 9,784,000 km (0.105 R)
• M19: 9,845,335 km (0.098 R)
• M20: 10,091,872 km (0.084 R)
• M21: 10,465,568 km (0.082 R)
• M22: 10,843,602 km (0.099 R)
• M23: 11,034,339 km (0.099 R)
• M24: 11,419,254 km (0.095 R)
• M25: 11,808,508 km (0.068 R)
• M26: 12,466,888 km (0.106 R)
• M27: 13,137,087 km (0.098 R)
• M28: 13,887,769 km (0.112 R)
• M29: 14,094,962 km (0.059 R)
• M30: 16,440,208 km (0.116 R)
• M31: 17,396,736 km (0.087 R)
• M32: 17,471,087 km (0.062 R)
• M33: 18,674,601 km (0.106 R)
• M34: 19,056,226 km (0.106 R)
• M35: 20,372,687 km (0.083 R)
• M36: 21,160,768 km (0.064 R)
• M37: 21,638,434 km (0.088 R)
• M38: 22,039,058 km (0.081 R)
• M39: 22,361,441 km (0.064 R)
• M40: 22,685,320 km (0.098 R)
• M41: 23,255,887 km (0.073 R)
• M42: 24,411,081 km (0.083 R)
• M43: 25,500,453 km (0.078 R)
• M44: 25,584,976 km (0.098 R)
• M45: 26,776,972 km (0.106 R)
• M46: 29,569,066 km (0.071 R)
• M47: 29,657,778 km (0.098 R)
• M48: 30,729,497 km (0.03 R)
• M49: 30,909,314 km (0.097 R)
• M50: 30,999,372 km (0.093 R)
• M51: 31,089,429 km (0.087 R)
• M52: 31,632,171 km (0.089 R)
• M53: 31,904,588 km (0.114 R)
• M54: 31,995,693 km (0.075 R)
• M55: 34,485,451 km (0.091 R)
• M56: 35,611,773 km (0.032 R)
• M57: 36,084,652 km (0.107 R)
• M58: 37,419,813 km (0.118 R)
• M59: 39,550,386 km (0.091 R)
• M60: 39,745,910 km (0.047 R)
• M61: 40,926,537 km (0.044 R)
• M62: 42,318,246 km (0.116 R)
• M63: 42,919,480 km (0.081 R)
• M64: 44,333,329 km (0.086 R)
• M65: 45,250,214 km (0.046 R)
• M66: 47,206,356 km (0.103 R)
• M67: 47,725,760 km (0.108 R)
• M68: 49,189,874 km (0.079 R)
• M69: 49,505,675 km (0.051 R)
• M70: 51,307,133 km (0.062 R)
• M71: 52,376,907 km (0.115 R)
• M72: 55,301,695 km (0.083 R)
• M73: 56,178,488 km (0.113 R)
• M74: 56,949,366 km (0.031 R)
• M75: 57,280,875 km (0.114 R)
• M76: 58,613,194 km (0.054 R)
• M77: 59,507,041 km (0.044 R)
• M78: 62,556,743 km (0.108 R)
• M79: 64,043,297 km (0.085 R)
• M80: 64,503,011 km (0.076 R)
• M81: 65,194,602 km (0.098 R)
• M82: 67,634,693 km (0.1 R)
• M83: 70,222,736 km (0.059 R)
• M84: 71,290,716 km (0.106 R)
• M85: 72,603,437 km (0.082 R)
• M86: 73,202,726 km (0.116 R)
• M87: 73,924,087 km (0.059 R)
• M88: 75,859,135 km (0.117 R)
• M89: 76,467,400 km (0.118 R)
• M90: 77,199,233 km (0.107 R)
• M91: 78,916,018 km (0.102 R)
• M92: 80,026,184 km (0.1 R)
• M93: 80,769,237 km (0.047 R)
• M94: 82,262,224 km (0.026 R)
• M95: 83,387,947 km (0.072 R)
• M96: 83,513,311 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit