🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 43.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,867,861 km

• M1: 255,663 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.8 AU

Year: 241 Days

Day: 44.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 1908 Days

Day: 45.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,867,861 km

• M1: 589,864 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.19 AU - 3.89 AU

Year: 2374 Days

Day: 27.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 152.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.98 AU - 4.12 AU

Year: 2384 Days

Day: 42.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,867,861 km

• M1: 1,341,444 km (0.081 R)
• M2: 1,814,024 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.91 AU - 4.23 AU

Year: 2404 Days

Day: 24.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,867,861 km

• M1: 528,978 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.72 AU - 4.96 AU

Year: 3223 Days

Day: 30.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,867,861 km

• M1: 811,868 km (0.097 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Inner System (Rocky)

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: 687

Radius: 11.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.45 AU - 6.85 AU

Year: 4787 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,867,861 km

• M1: 162,613 km (0.102 R)
• M2: 257,308 km (0.084 R)
• M3: 349,760 km (0.076 R)
• M4: 439,519 km (0.072 R)
• M5: 802,892 km (0.069 R)
• M6: 917,633 km (0.092 R)
• M7: 1,051,972 km (0.115 R)
• M8: 1,150,108 km (0.103 R)
• M9: 1,805,347 km (0.092 R)
• M10: 1,890,468 km (0.098 R)
• M11: 2,226,016 km (0.109 R)
• M12: 2,466,719 km (0.029 R)
• M13: 2,716,099 km (0.054 R)
• M14: 2,794,488 km (0.059 R)
• M15: 2,933,614 km (0.099 R)
• M16: 3,115,824 km (0.095 R)
• M17: 3,239,392 km (0.12 R)
• M18: 3,343,812 km (0.107 R)
• M19: 3,513,007 km (0.076 R)
• M20: 3,728,577 km (0.079 R)
• M21: 3,948,636 km (0.085 R)
• M22: 4,060,236 km (0.101 R)
• M23: 4,309,615 km (0.063 R)
• M24: 5,185,062 km (0.098 R)
• M25: 5,258,365 km (0.097 R)
• M26: 5,431,001 km (0.096 R)
• M27: 5,505,501 km (0.09 R)
• M28: 5,756,526 km (0.082 R)
• M29: 5,883,535 km (0.057 R)
• M30: 6,217,886 km (0.106 R)
• M31: 6,505,712 km (0.105 R)
• M32: 6,584,999 km (0.109 R)
• M33: 7,013,298 km (0.102 R)
• M34: 7,423,046 km (0.113 R)
• M35: 7,616,925 km (0.116 R)
• M36: 7,784,475 km (0.091 R)
• M37: 8,038,193 km (0.068 R)
• M38: 8,438,217 km (0.039 R)
• M39: 8,932,638 km (0.083 R)
• M40: 9,139,084 km (0.089 R)
• M41: 9,347,025 km (0.067 R)
• M42: 9,707,256 km (0.098 R)
• M43: 9,858,649 km (0.035 R)
• M44: 9,980,422 km (0.115 R)
• M45: 10,133,161 km (0.106 R)
• M46: 10,909,126 km (0.085 R)
• M47: 11,161,497 km (0.064 R)
• M48: 11,897,818 km (0.03 R)
• M49: 12,027,519 km (0.045 R)
• M50: 12,222,894 km (0.099 R)
• M51: 12,386,404 km (0.075 R)
• M52: 12,914,934 km (0.109 R)
• M53: 13,248,986 km (0.073 R)
• M54: 13,586,030 km (0.03 R)
• M55: 14,337,161 km (0.104 R)
• M56: 14,648,474 km (0.074 R)
• M57: 14,752,594 km (0.088 R)
• M58: 14,961,881 km (0.055 R)
• M59: 15,808,605 km (0.071 R)
• M60: 16,022,680 km (0.115 R)
• M61: 16,417,768 km (0.085 R)
• M62: 17,254,170 km (0.094 R)
• M63: 17,327,622 km (0.05 R)
• M64: 17,401,075 km (0.113 R)
• M65: 18,291,182 km (0.106 R)
• M66: 18,704,072 km (0.095 R)
• M67: 19,730,613 km (0.097 R)
• M68: 20,892,539 km (0.099 R)
• M69: 21,957,227 km (0.111 R)
• M70: 22,596,609 km (0.117 R)
• M71: 22,999,177 km (0.067 R)
• M72: 23,120,501 km (0.112 R)
• M73: 23,201,433 km (0.055 R)
• M74: 24,098,123 km (0.041 R)
• M75: 24,262,381 km (0.071 R)
• M76: 25,006,331 km (0.069 R)
• M77: 26,389,364 km (0.071 R)
• M78: 26,474,036 km (0.112 R)
• M79: 28,098,968 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 12.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.52 AU - 8.2 AU

Year: 7117 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,867,861 km

• M1: 182,659 km (0.041 R)
• M2: 284,086 km (0.114 R)
• M3: 662,419 km (0.115 R)
• M4: 759,508 km (0.098 R)
• M5: 861,983 km (0.043 R)
• M6: 954,135 km (0.067 R)
• M7: 1,217,577 km (0.117 R)
• M8: 2,060,411 km (0.091 R)
• M9: 2,166,028 km (0.115 R)
• M10: 2,607,640 km (0.113 R)
• M11: 3,053,293 km (0.034 R)
• M12: 4,642,172 km (0.026 R)
• M13: 4,838,893 km (0.092 R)
• M14: 5,095,902 km (0.052 R)
• M15: 5,386,720 km (0.087 R)
• M16: 5,653,154 km (0.112 R)
• M17: 5,893,707 km (0.099 R)
• M18: 6,230,003 km (0.085 R)
• M19: 6,447,369 km (0.055 R)
• M20: 6,604,148 km (0.06 R)
• M21: 7,309,053 km (0.078 R)
• M22: 7,571,298 km (0.099 R)
• M23: 7,770,113 km (0.085 R)
• M24: 7,970,575 km (0.114 R)
• M25: 8,274,707 km (0.093 R)
• M26: 8,513,914 km (0.099 R)
• M27: 8,651,544 km (0.037 R)
• M28: 9,034,066 km (0.114 R)
• M29: 9,139,383 km (0.057 R)
• M30: 9,315,759 km (0.103 R)
• M31: 9,600,294 km (0.062 R)
• M32: 9,707,855 km (0.079 R)
• M33: 9,851,768 km (0.093 R)
• M34: 10,991,255 km (0.061 R)
• M35: 11,141,301 km (0.086 R)
• M36: 11,405,641 km (0.098 R)
• M37: 11,786,816 km (0.098 R)
• M38: 12,327,463 km (0.1 R)
• M39: 13,034,612 km (0.088 R)
• M40: 13,553,567 km (0.115 R)
• M41: 13,957,332 km (0.096 R)
• M42: 14,079,254 km (0.097 R)
• M43: 14,201,475 km (0.117 R)
• M44: 14,283,156 km (0.063 R)
• M45: 14,611,673 km (0.115 R)
• M46: 14,900,995 km (0.03 R)
• M47: 15,654,071 km (0.118 R)
• M48: 17,066,574 km (0.043 R)
• M49: 17,810,075 km (0.116 R)
• M50: 18,119,294 km (0.102 R)
• M51: 18,385,878 km (0.099 R)
• M52: 19,238,286 km (0.048 R)
• M53: 19,966,229 km (0.063 R)
• M54: 20,379,568 km (0.088 R)
• M55: 20,935,175 km (0.046 R)
• M56: 21,636,789 km (0.113 R)
• M57: 21,872,405 km (0.105 R)
• M58: 22,251,038 km (0.08 R)
• M59: 22,488,898 km (0.047 R)
• M60: 22,584,192 km (0.063 R)
• M61: 23,448,419 km (0.118 R)
• M62: 23,690,468 km (0.061 R)
• M63: 24,372,485 km (0.05 R)
• M64: 24,863,615 km (0.083 R)
• M65: 25,308,369 km (0.09 R)
• M66: 26,658,490 km (0.103 R)
• M67: 27,826,999 km (0.109 R)
• M68: 29,012,263 km (0.118 R)
• M69: 29,220,054 km (0.111 R)
• M70: 29,584,924 km (0.096 R)
• M71: 29,689,493 km (0.112 R)
• M72: 30,847,380 km (0.104 R)
• M73: 31,059,510 km (0.1 R)
• M74: 32,073,783 km (0.101 R)
• M75: 33,044,674 km (0.114 R)
• M76: 33,261,740 km (0.092 R)
• M77: 33,588,163 km (0.092 R)
• M78: 33,970,385 km (0.079 R)
• M79: 34,463,909 km (0.116 R)
• M80: 34,904,624 km (0.067 R)
• M81: 35,458,286 km (0.085 R)
• M82: 37,588,111 km (0.108 R)
• M83: 37,814,751 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 8.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.73 AU - 12.15 AU

Year: 13792 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,867,861 km

• M1: 258,505 km (0.082 R)
• M2: 515,813 km (0.116 R)
• M3: 800,199 km (0.025 R)
• M4: 943,663 km (0.081 R)
• M5: 1,184,067 km (0.108 R)
• M6: 2,193,254 km (0.108 R)
• M7: 2,799,575 km (0.071 R)
• M8: 3,071,244 km (0.067 R)
• M9: 3,455,412 km (0.101 R)
• M10: 3,773,905 km (0.108 R)
• M11: 3,909,441 km (0.085 R)
• M12: 4,101,824 km (0.051 R)
• M13: 4,467,441 km (0.052 R)
• M14: 5,290,529 km (0.078 R)
• M15: 6,001,119 km (0.115 R)
• M16: 6,513,192 km (0.115 R)
• M17: 7,139,558 km (0.075 R)
• M18: 7,307,557 km (0.115 R)
• M19: 8,555,502 km (0.113 R)
• M20: 8,913,789 km (0.103 R)
• M21: 9,608,073 km (0.087 R)
• M22: 9,756,474 km (0.092 R)
• M23: 10,701,184 km (0.099 R)
• M24: 10,854,971 km (0.106 R)
• M25: 11,048,401 km (0.106 R)
• M26: 11,635,274 km (0.054 R)
• M27: 12,032,157 km (0.1 R)
• M28: 12,312,802 km (0.073 R)
• M29: 12,798,547 km (0.112 R)
• M30: 13,002,897 km (0.099 R)
• M31: 13,290,724 km (0.101 R)
• M32: 13,539,206 km (0.106 R)
• M33: 13,622,382 km (0.104 R)
• M34: 14,124,881 km (0.093 R)
• M35: 14,293,628 km (0.037 R)
• M36: 14,548,243 km (0.093 R)
• M37: 14,804,205 km (0.034 R)
• M38: 14,975,794 km (0.108 R)
• M39: 15,537,684 km (0.089 R)
• M40: 17,717,474 km (0.115 R)
• M41: 18,403,680 km (0.118 R)
• M42: 18,634,360 km (0.042 R)
• M43: 19,991,212 km (0.095 R)
• M44: 20,133,330 km (0.075 R)
• M45: 20,466,335 km (0.094 R)
• M46: 21,041,539 km (0.1 R)
• M47: 23,795,187 km (0.12 R)
• M48: 24,856,733 km (0.038 R)
• M49: 25,214,123 km (0.046 R)
• M50: 26,921,184 km (0.112 R)
• M51: 27,656,607 km (0.069 R)
• M52: 28,611,939 km (0.046 R)
• M53: 29,147,350 km (0.108 R)
• M54: 29,308,616 km (0.117 R)
• M55: 30,391,256 km (0.055 R)
• M56: 32,763,130 km (0.069 R)
• M57: 33,154,778 km (0.03 R)
• M58: 33,266,976 km (0.079 R)
• M59: 33,323,075 km (0.083 R)
• M60: 33,379,324 km (0.111 R)
• M61: 33,886,311 km (0.053 R)
• M62: 33,942,859 km (0.119 R)
• M63: 33,999,407 km (0.052 R)
• M64: 34,680,227 km (0.092 R)
• M65: 35,250,943 km (0.111 R)
• M66: 35,537,423 km (0.1 R)
• M67: 35,939,991 km (0.109 R)
• M68: 36,286,160 km (0.118 R)
• M69: 36,691,421 km (0.111 R)
• M70: 37,098,178 km (0.104 R)
• M71: 39,035,919 km (0.113 R)
• M72: 39,391,663 km (0.079 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit