🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 47.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,449,086 km

• M1: 31,266 km (0.064 R)
• M2: 173,384 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.61 AU - 0.75 AU

Year: 215 Days

Day: 17.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,449,086 km

• M1: 198,367 km (0.108 R)
• M2: 381,774 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 219 Days

Day: 14.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,449,086 km

• M1: 33,959 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.94 AU

Year: 269 Days

Day: 17.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.85 AU - 1.41 AU

Year: 460 Days

Day: 47.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.1 AU - 1.66 AU

Year: 621 Days

Day: 35.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.84 AU - 2.96 AU

Year: 1891 Days

Day: 37.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 9.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.24 AU - 8.24 AU

Year: 8245 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,449,086 km

• M1: 127,607 km (0.047 R)
• M2: 249,080 km (0.101 R)
• M3: 521,947 km (0.097 R)
• M4: 1,027,438 km (0.059 R)
• M5: 1,264,700 km (0.031 R)
• M6: 1,563,597 km (0.117 R)
• M7: 1,790,687 km (0.113 R)
• M8: 2,028,697 km (0.105 R)
• M9: 2,201,482 km (0.116 R)
• M10: 2,508,906 km (0.107 R)
• M11: 2,694,557 km (0.08 R)
• M12: 2,940,197 km (0.115 R)
• M13: 4,368,707 km (0.107 R)
• M14: 5,664,673 km (0.064 R)
• M15: 5,874,110 km (0.116 R)
• M16: 6,372,570 km (0.114 R)
• M17: 7,220,940 km (0.028 R)
• M18: 7,524,324 km (0.042 R)
• M19: 8,618,932 km (0.107 R)
• M20: 8,940,866 km (0.054 R)
• M21: 9,307,680 km (0.025 R)
• M22: 10,014,081 km (0.107 R)
• M23: 10,309,986 km (0.119 R)
• M24: 10,867,089 km (0.079 R)
• M25: 11,171,071 km (0.096 R)
• M26: 11,876,725 km (0.112 R)
• M27: 12,642,067 km (0.103 R)
• M28: 12,961,908 km (0.082 R)
• M29: 13,377,042 km (0.113 R)
• M30: 13,469,792 km (0.084 R)
• M31: 13,609,517 km (0.094 R)
• M32: 14,078,656 km (0.103 R)
• M33: 14,267,747 km (0.094 R)
• M34: 14,792,088 km (0.114 R)
• M35: 16,701,854 km (0.05 R)
• M36: 16,902,016 km (0.09 R)
• M37: 17,812,918 km (0.119 R)
• M38: 18,068,880 km (0.093 R)
• M39: 18,429,111 km (0.104 R)
• M40: 18,739,826 km (0.043 R)
• M41: 18,999,977 km (0.031 R)
• M42: 19,313,833 km (0.059 R)
• M43: 19,418,851 km (0.081 R)
• M44: 19,840,717 km (0.115 R)
• M45: 20,052,847 km (0.078 R)
• M46: 20,586,462 km (0.114 R)
• M47: 20,801,135 km (0.088 R)
• M48: 21,124,566 km (0.087 R)
• M49: 22,105,030 km (0.05 R)
• M50: 22,324,939 km (0.103 R)
• M51: 24,962,649 km (0.095 R)
• M52: 25,421,316 km (0.087 R)
• M53: 27,578,816 km (0.111 R)
• M54: 27,993,651 km (0.1 R)
• M55: 29,189,985 km (0.077 R)
• M56: 29,612,749 km (0.117 R)
• M57: 29,855,097 km (0.116 R)
• M58: 30,037,457 km (0.095 R)
• M59: 30,159,080 km (0.1 R)
• M60: 30,403,074 km (0.065 R)
• M61: 30,525,296 km (0.094 R)
• M62: 31,385,334 km (0.062 R)
• M63: 31,756,337 km (0.092 R)
• M64: 33,254,859 km (0.112 R)
• M65: 33,443,801 km (0.082 R)
• M66: 33,570,061 km (0.101 R)
• M67: 34,585,083 km (0.055 R)
• M68: 36,255,792 km (0.046 R)
• M69: 36,905,496 km (0.082 R)
• M70: 37,166,394 km (0.081 R)
• M71: 37,362,517 km (0.078 R)
• M72: 37,427,891 km (0.063 R)
• M73: 37,952,830 km (0.093 R)
• M74: 38,084,476 km (0.098 R)
• M75: 39,942,781 km (0.085 R)
• M76: 40,277,731 km (0.112 R)
• M77: 41,288,264 km (0.108 R)
• M78: 43,402,980 km (0.093 R)
• M79: 43,816,319 km (0.108 R)
• M80: 44,023,512 km (0.088 R)
• M81: 44,300,118 km (0.045 R)
• M82: 44,369,382 km (0.085 R)
• M83: 45,273,252 km (0.113 R)
• M84: 45,343,115 km (0.096 R)
• M85: 45,482,689 km (0.07 R)
• M86: 45,972,622 km (0.05 R)
• M87: 46,042,784 km (0.104 R)
• M88: 46,394,040 km (0.05 R)
• M89: 46,534,811 km (0.036 R)
• M90: 46,816,654 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 7.4

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.43 AU - 15.61 AU

Year: 23410 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,449,086 km

• M1: 221,554 km (0.074 R)
• M2: 357,838 km (0.118 R)
• M3: 479,611 km (0.119 R)
• M4: 688,749 km (0.111 R)
• M5: 843,882 km (0.117 R)
• M6: 925,861 km (0.055 R)
• M7: 1,127,818 km (0.079 R)
• M8: 1,539,661 km (0.116 R)
• M9: 2,256,833 km (0.054 R)
• M10: 2,333,727 km (0.115 R)
• M11: 2,854,477 km (0.116 R)
• M12: 3,192,568 km (0.072 R)
• M13: 4,045,725 km (0.109 R)
• M14: 5,422,923 km (0.113 R)
• M15: 5,630,565 km (0.109 R)
• M16: 7,212,861 km (0.119 R)
• M17: 7,672,276 km (0.111 R)
• M18: 8,861,579 km (0.038 R)
• M19: 8,922,615 km (0.036 R)
• M20: 10,491,747 km (0.079 R)
• M21: 11,539,980 km (0.054 R)
• M22: 11,740,291 km (0.099 R)
• M23: 11,807,162 km (0.109 R)
• M24: 12,689,939 km (0.112 R)
• M25: 15,683,542 km (0.117 R)
• M26: 16,577,090 km (0.09 R)
• M27: 17,106,068 km (0.097 R)
• M28: 18,102,988 km (0.094 R)
• M29: 20,474,563 km (0.098 R)
• M30: 21,204,750 km (0.093 R)
• M31: 21,778,757 km (0.103 R)
• M32: 23,193,654 km (0.103 R)
• M33: 24,295,741 km (0.086 R)
• M34: 24,724,040 km (0.044 R)
• M35: 25,675,333 km (0.116 R)
• M36: 26,024,195 km (0.109 R)
• M37: 27,346,341 km (0.102 R)
• M38: 27,524,213 km (0.099 R)
• M39: 29,872,301 km (0.063 R)
• M40: 30,515,273 km (0.029 R)
• M41: 30,884,780 km (0.1 R)
• M42: 32,002,276 km (0.057 R)
• M43: 32,189,722 km (0.119 R)
• M44: 32,565,811 km (0.092 R)
• M45: 32,849,000 km (0.086 R)
• M46: 35,239,424 km (0.096 R)
• M47: 35,433,004 km (0.087 R)
• M48: 36,308,899 km (0.06 R)
• M49: 36,798,533 km (0.093 R)
• M50: 39,178,934 km (0.119 R)
• M51: 39,480,075 km (0.032 R)
• M52: 40,185,429 km (0.12 R)
• M53: 40,691,967 km (0.099 R)
• M54: 43,774,731 km (0.087 R)
• M55: 47,358,198 km (0.098 R)
• M56: 47,893,010 km (0.099 R)
• M57: 48,000,272 km (0.094 R)
• M58: 48,214,945 km (0.062 R)
• M59: 50,379,177 km (0.03 R)
• M60: 51,802,900 km (0.044 R)
• M61: 54,577,642 km (0.117 R)
• M62: 55,926,715 km (0.115 R)
• M63: 56,492,046 km (0.087 R)
• M64: 56,832,081 km (0.105 R)
• M65: 59,001,849 km (0.062 R)
• M66: 59,231,781 km (0.113 R)
• M67: 60,617,805 km (0.111 R)
• M68: 61,664,392 km (0.115 R)
• M69: 61,897,765 km (0.07 R)
• M70: 63,186,550 km (0.1 R)
• M71: 67,105,865 km (0.085 R)
• M72: 68,188,205 km (0.117 R)
• M73: 70,126,844 km (0.103 R)
• M74: 70,248,617 km (0.103 R)
• M75: 71,715,274 km (0.1 R)
• M76: 72,575,462 km (0.106 R)
• M77: 73,315,523 km (0.105 R)
• M78: 73,439,091 km (0.076 R)
• M79: 73,562,808 km (0.073 R)
• M80: 75,800,343 km (0.114 R)
• M81: 76,425,962 km (0.06 R)
• M82: 78,186,430 km (0.104 R)
• M83: 79,198,459 km (0.073 R)
• M84: 79,579,036 km (0.103 R)
• M85: 79,706,045 km (0.067 R)
• M86: 80,979,871 km (0.078 R)
• M87: 81,747,457 km (0.055 R)
• M88: 81,875,513 km (0.08 R)
• M89: 83,547,718 km (0.088 R)
• M90: 84,323,233 km (0.105 R)
• M91: 84,452,636 km (0.066 R)
• M92: 85,230,993 km (0.101 R)
• M93: 85,751,145 km (0.112 R)
• M94: 85,881,445 km (0.068 R)
• M95: 87,187,135 km (0.115 R)
• M96: 87,318,033 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit