🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.24 AU - 1.4 AU

Year: 578 Days

Day: 45.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,656,333 km

• M1: 225,294 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.45 AU - 2.11 AU

Year: 904 Days

Day: 47.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.7 AU - 2.08 AU

Year: 989 Days

Day: 46.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.83 AU - 2.69 AU

Year: 1294 Days

Day: 45.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 67.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.1 AU - 2.74 AU

Year: 1434 Days

Day: 47.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,656,333 km

• M1: 1,033,123 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.36 AU - 2.74 AU

Year: 1551 Days

Day: 27.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 10.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.69 AU - 7.53 AU

Year: 5751 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,656,333 km

• M1: 132,993 km (0.051 R)
• M2: 252,820 km (0.045 R)
• M3: 324,627 km (0.09 R)
• M4: 552,764 km (0.078 R)
• M5: 718,369 km (0.067 R)
• M6: 796,758 km (0.116 R)
• M7: 1,034,768 km (0.087 R)
• M8: 1,124,976 km (0.033 R)
• M9: 1,217,876 km (0.095 R)
• M10: 1,375,852 km (0.077 R)
• M11: 1,920,687 km (0.106 R)
• M12: 2,074,773 km (0.087 R)
• M13: 2,417,202 km (0.03 R)
• M14: 2,550,344 km (0.088 R)
• M15: 2,651,772 km (0.086 R)
• M16: 2,720,138 km (0.112 R)
• M17: 2,823,959 km (0.038 R)
• M18: 3,071,244 km (0.028 R)
• M19: 3,203,638 km (0.057 R)
• M20: 3,337,977 km (0.11 R)
• M21: 3,587,207 km (0.097 R)
• M22: 3,663,053 km (0.096 R)
• M23: 3,972,272 km (0.109 R)
• M24: 4,050,961 km (0.082 R)
• M25: 4,684,957 km (0.118 R)
• M26: 4,978,468 km (0.113 R)
• M27: 5,077,501 km (0.105 R)
• M28: 5,177,433 km (0.114 R)
• M29: 5,249,090 km (0.088 R)
• M30: 5,730,646 km (0.049 R)
• M31: 6,059,761 km (0.075 R)
• M32: 6,196,045 km (0.065 R)
• M33: 6,333,525 km (0.109 R)
• M34: 6,441,086 km (0.091 R)
• M35: 6,689,269 km (0.038 R)
• M36: 6,767,508 km (0.074 R)
• M37: 6,861,755 km (0.052 R)
• M38: 7,501,436 km (0.104 R)
• M39: 7,795,545 km (0.036 R)
• M40: 8,076,789 km (0.085 R)
• M41: 8,598,437 km (0.097 R)
• M42: 8,700,612 km (0.099 R)
• M43: 9,026,885 km (0.063 R)
• M44: 9,235,125 km (0.095 R)
• M45: 9,357,347 km (0.08 R)
• M46: 9,445,011 km (0.052 R)
• M47: 9,922,827 km (0.105 R)
• M48: 10,047,891 km (0.07 R)
• M49: 10,865,293 km (0.086 R)
• M50: 11,703,789 km (0.077 R)
• M51: 12,102,318 km (0.117 R)
• M52: 12,255,207 km (0.115 R)
• M53: 12,951,585 km (0.113 R)
• M54: 13,206,201 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 10.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.36 AU - 6.78 AU

Year: 6413 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,656,333 km

• M1: 152,141 km (0.101 R)
• M2: 250,876 km (0.028 R)
• M3: 392,844 km (0.092 R)
• M4: 506,090 km (0.085 R)
• M5: 685,757 km (0.105 R)
• M6: 902,524 km (0.113 R)
• M7: 1,076,057 km (0.117 R)
• M8: 1,384,229 km (0.084 R)
• M9: 1,493,136 km (0.119 R)
• M10: 1,662,182 km (0.115 R)
• M11: 1,758,972 km (0.049 R)
• M12: 2,123,093 km (0.108 R)
• M13: 2,555,431 km (0.076 R)
• M14: 2,874,373 km (0.106 R)
• M15: 2,991,509 km (0.107 R)
• M16: 3,279,036 km (0.092 R)
• M17: 3,906,748 km (0.079 R)
• M18: 4,036,899 km (0.115 R)
• M19: 4,489,881 km (0.112 R)
• M20: 5,043,692 km (0.03 R)
• M21: 5,589,874 km (0.033 R)
• M22: 5,825,491 km (0.093 R)
• M23: 5,914,651 km (0.04 R)
• M24: 6,276,079 km (0.089 R)
• M25: 6,613,722 km (0.112 R)
• M26: 6,800,420 km (0.118 R)
• M27: 6,957,348 km (0.079 R)
• M28: 8,322,578 km (0.12 R)
• M29: 8,423,258 km (0.059 R)
• M30: 8,524,386 km (0.101 R)
• M31: 8,864,123 km (0.086 R)
• M32: 9,173,790 km (0.114 R)
• M33: 9,839,202 km (0.092 R)
• M34: 9,910,111 km (0.081 R)
• M35: 10,375,510 km (0.099 R)
• M36: 11,068,447 km (0.108 R)
• M37: 11,216,250 km (0.103 R)
• M38: 11,626,148 km (0.108 R)
• M39: 12,040,983 km (0.079 R)
• M40: 12,269,269 km (0.065 R)
• M41: 12,499,052 km (0.081 R)
• M42: 12,614,392 km (0.057 R)
• M43: 12,730,180 km (0.079 R)
• M44: 12,923,910 km (0.081 R)
• M45: 13,196,776 km (0.098 R)
• M46: 13,353,555 km (0.05 R)
• M47: 14,589,682 km (0.08 R)
• M48: 14,751,846 km (0.104 R)
• M49: 15,571,642 km (0.088 R)
• M50: 16,196,064 km (0.117 R)
• M51: 16,490,323 km (0.095 R)
• M52: 17,901,330 km (0.116 R)
• M53: 19,439,795 km (0.09 R)
• M54: 19,573,535 km (0.109 R)
• M55: 19,931,971 km (0.11 R)
• M56: 20,609,799 km (0.065 R)
• M57: 20,791,860 km (0.1 R)
• M58: 21,341,183 km (0.074 R)
• M59: 23,871,781 km (0.103 R)
• M60: 24,350,644 km (0.076 R)
• M61: 24,784,478 km (0.046 R)
• M62: 24,978,057 km (0.087 R)
• M63: 25,123,616 km (0.092 R)
• M64: 25,464,400 km (0.037 R)
• M65: 26,199,524 km (0.099 R)
• M66: 26,743,163 km (0.077 R)
• M67: 27,690,865 km (0.071 R)
• M68: 27,942,189 km (0.118 R)
• M69: 28,598,924 km (0.075 R)
• M70: 29,005,531 km (0.064 R)
• M71: 30,288,782 km (0.112 R)
• M72: 30,392,303 km (0.1 R)
• M73: 30,963,318 km (0.077 R)
• M74: 31,172,008 km (0.085 R)
• M75: 32,010,803 km (0.058 R)
• M76: 32,274,544 km (0.11 R)
• M77: 32,433,118 km (0.109 R)
• M78: 33,336,539 km (0.12 R)
• M79: 33,818,095 km (0.085 R)
• M80: 34,194,333 km (0.119 R)
• M81: 34,356,049 km (0.12 R)
• M82: 35,005,154 km (0.082 R)
• M83: 36,756,047 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.01 AU - 8.97 AU

Year: 7806 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,656,333 km

• M1: 194,926 km (0.081 R)
• M2: 352,901 km (0.11 R)
• M3: 450,290 km (0.11 R)
• M4: 616,194 km (0.091 R)
• M5: 937,231 km (0.113 R)
• M6: 1,359,097 km (0.087 R)
• M7: 1,584,092 km (0.082 R)
• M8: 2,035,279 km (0.106 R)
• M9: 2,566,052 km (0.12 R)
• M10: 2,806,905 km (0.058 R)
• M11: 2,909,529 km (0.047 R)
• M12: 3,118,517 km (0.079 R)
• M13: 3,267,965 km (0.102 R)
• M14: 3,663,203 km (0.114 R)
• M15: 3,775,701 km (0.068 R)
• M16: 3,935,322 km (0.04 R)
• M17: 4,237,808 km (0.106 R)
• M18: 4,572,309 km (0.107 R)
• M19: 4,742,701 km (0.067 R)
• M20: 4,841,137 km (0.111 R)
• M21: 5,115,350 km (0.066 R)
• M22: 5,343,486 km (0.039 R)
• M23: 5,994,985 km (0.103 R)
• M24: 6,128,426 km (0.054 R)
• M25: 6,289,693 km (0.045 R)
• M26: 6,837,969 km (0.098 R)
• M27: 6,977,394 km (0.094 R)
• M28: 7,117,867 km (0.109 R)
• M29: 7,516,246 km (0.039 R)
• M30: 7,834,440 km (0.117 R)
• M31: 8,039,090 km (0.091 R)
• M32: 8,634,041 km (0.106 R)
• M33: 9,181,719 km (0.107 R)
• M34: 9,490,938 km (0.117 R)
• M35: 9,897,994 km (0.097 R)
• M36: 10,056,118 km (0.112 R)
• M37: 10,439,089 km (0.113 R)
• M38: 10,729,458 km (0.08 R)
• M39: 10,826,847 km (0.119 R)
• M40: 11,984,884 km (0.078 R)
• M41: 12,119,821 km (0.07 R)
• M42: 12,698,615 km (0.095 R)
• M43: 13,671,749 km (0.075 R)
• M44: 14,921,789 km (0.054 R)
• M45: 15,103,401 km (0.075 R)
• M46: 16,544,777 km (0.072 R)
• M47: 16,845,917 km (0.054 R)
• M48: 18,223,265 km (0.074 R)
• M49: 18,417,443 km (0.1 R)
• M50: 19,004,166 km (0.114 R)
• M51: 19,240,530 km (0.11 R)
• M52: 19,438,299 km (0.095 R)
• M53: 20,800,836 km (0.091 R)
• M54: 21,085,221 km (0.087 R)
• M55: 21,289,123 km (0.115 R)
• M56: 21,781,300 km (0.114 R)
• M57: 21,904,868 km (0.111 R)
• M58: 22,070,024 km (0.109 R)
• M59: 22,484,859 km (0.103 R)
• M60: 22,860,350 km (0.099 R)
• M61: 23,069,787 km (0.104 R)
• M62: 23,322,009 km (0.041 R)
• M63: 23,575,278 km (0.115 R)
• M64: 24,212,266 km (0.12 R)
• M65: 24,425,742 km (0.092 R)
• M66: 26,113,206 km (0.057 R)
• M67: 26,420,031 km (0.089 R)
• M68: 26,639,940 km (0.071 R)
• M69: 26,948,860 km (0.098 R)
• M70: 27,525,709 km (0.119 R)
• M71: 27,748,610 km (0.058 R)
• M72: 29,053,552 km (0.068 R)
• M73: 30,793,674 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 10.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.91 AU - 10.01 AU

Year: 11080 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,656,333 km

• M1: 137,181 km (0.033 R)
• M2: 327,619 km (0.114 R)
• M3: 462,856 km (0.094 R)
• M4: 634,594 km (0.086 R)
• M5: 728,990 km (0.105 R)
• M6: 1,005,298 km (0.099 R)
• M7: 1,175,241 km (0.069 R)
• M8: 1,994,738 km (0.103 R)
• M9: 2,161,988 km (0.074 R)
• M10: 2,510,701 km (0.101 R)
• M11: 2,613,624 km (0.094 R)
• M12: 2,957,999 km (0.071 R)
• M13: 3,121,958 km (0.093 R)
• M14: 3,260,785 km (0.083 R)
• M15: 3,401,856 km (0.07 R)
• M16: 3,719,153 km (0.115 R)
• M17: 3,837,036 km (0.074 R)
• M18: 4,016,104 km (0.087 R)
• M19: 5,613,361 km (0.058 R)
• M20: 6,336,816 km (0.054 R)
• M21: 6,907,682 km (0.116 R)
• M22: 7,309,801 km (0.086 R)
• M23: 8,561,486 km (0.065 R)
• M24: 8,639,427 km (0.051 R)
• M25: 9,112,455 km (0.074 R)
• M26: 9,271,926 km (0.109 R)
• M27: 9,960,226 km (0.089 R)
• M28: 10,083,495 km (0.06 R)
• M29: 10,414,405 km (0.12 R)
• M30: 11,002,325 km (0.108 R)
• M31: 11,343,109 km (0.061 R)
• M32: 11,600,866 km (0.09 R)
• M33: 12,474,368 km (0.118 R)
• M34: 12,829,813 km (0.113 R)
• M35: 13,414,291 km (0.091 R)
• M36: 13,961,670 km (0.08 R)
• M37: 14,191,901 km (0.108 R)
• M38: 15,504,174 km (0.104 R)
• M39: 15,599,468 km (0.101 R)
• M40: 16,952,880 km (0.047 R)
• M41: 17,247,887 km (0.07 R)
• M42: 17,594,056 km (0.042 R)
• M43: 18,951,058 km (0.056 R)
• M44: 19,359,460 km (0.115 R)
• M45: 19,564,858 km (0.106 R)
• M46: 20,341,271 km (0.083 R)
• M47: 20,654,679 km (0.062 R)
• M48: 24,040,976 km (0.105 R)
• M49: 24,872,292 km (0.027 R)
• M50: 25,600,384 km (0.092 R)
• M51: 25,712,882 km (0.078 R)
• M52: 25,938,775 km (0.114 R)
• M53: 26,791,183 km (0.055 R)
• M54: 26,962,772 km (0.106 R)
• M55: 27,537,527 km (0.081 R)
• M56: 27,826,401 km (0.118 R)
• M57: 28,058,128 km (0.094 R)
• M58: 28,290,603 km (0.069 R)
• M59: 28,874,483 km (0.117 R)
• M60: 29,167,994 km (0.101 R)
• M61: 29,521,494 km (0.11 R)
• M62: 29,817,100 km (0.051 R)
• M63: 30,470,842 km (0.044 R)
• M64: 31,069,383 km (0.095 R)
• M65: 32,399,757 km (0.082 R)
• M66: 32,521,680 km (0.1 R)
• M67: 32,704,787 km (0.094 R)
• M68: 32,827,009 km (0.118 R)
• M69: 33,071,900 km (0.067 R)
• M70: 34,305,784 km (0.098 R)
• M71: 34,616,648 km (0.099 R)
• M72: 36,627,991 km (0.114 R)
• M73: 38,161,220 km (0.073 R)
• M74: 38,547,781 km (0.106 R)
• M75: 38,935,688 km (0.098 R)
• M76: 39,324,792 km (0.106 R)
• M77: 39,519,868 km (0.117 R)
• M78: 40,172,414 km (0.068 R)
• M79: 41,620,671 km (0.1 R)
• M80: 41,952,180 km (0.119 R)
• M81: 42,018,601 km (0.093 R)
• M82: 42,617,890 km (0.084 R)
• M83: 44,771,352 km (0.065 R)
• M84: 44,839,269 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit