🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 180 Days

Day: 14.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 236 Days

Day: 39.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,140,030 km

• M1: 47,423 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.51 AU - 1.89 AU

Year: 840 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,140,030 km

• M1: 1,426,864 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.82 AU - 1.9 AU

Year: 961 Days

Day: 17.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.61 AU - 2.67 AU

Year: 1186 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.66 AU - 3.04 AU

Year: 1822 Days

Day: 17.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,140,030 km

• M1: 30,668 km (0.112 R)
• M2: 318,195 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.87 AU - 4.45 AU

Year: 3214 Days

Day: 39.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,140,030 km

• M1: 46,974 km (0.098 R)
• M2: 447,746 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 11.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.27 AU - 4.69 AU

Year: 3591 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,140,030 km

• M1: 142,118 km (0.096 R)
• M2: 263,741 km (0.068 R)
• M3: 342,130 km (0.088 R)
• M4: 446,250 km (0.048 R)
• M5: 540,946 km (0.103 R)
• M6: 753,973 km (0.039 R)
• M7: 880,683 km (0.052 R)
• M8: 966,253 km (0.055 R)
• M9: 1,054,964 km (0.115 R)
• M10: 1,188,106 km (0.103 R)
• M11: 1,316,312 km (0.119 R)
• M12: 1,393,355 km (0.114 R)
• M13: 1,540,559 km (0.099 R)
• M14: 1,801,906 km (0.084 R)
• M15: 2,065,049 km (0.108 R)
• M16: 2,168,571 km (0.106 R)
• M17: 2,287,202 km (0.114 R)
• M18: 2,435,154 km (0.115 R)
• M19: 2,572,635 km (0.087 R)
• M20: 2,941,992 km (0.089 R)
• M21: 3,044,466 km (0.07 R)
• M22: 3,162,948 km (0.103 R)
• M23: 3,543,375 km (0.092 R)
• M24: 3,683,848 km (0.112 R)
• M25: 4,364,518 km (0.104 R)
• M26: 4,515,462 km (0.098 R)
• M27: 4,650,998 km (0.032 R)
• M28: 4,822,587 km (0.112 R)
• M29: 4,943,910 km (0.103 R)
• M30: 5,207,203 km (0.083 R)
• M31: 5,296,064 km (0.087 R)
• M32: 5,475,282 km (0.12 R)
• M33: 5,803,051 km (0.071 R)
• M34: 6,174,652 km (0.1 R)
• M35: 6,325,447 km (0.105 R)
• M36: 7,039,029 km (0.088 R)
• M37: 7,455,509 km (0.104 R)
• M38: 8,208,734 km (0.067 R)
• M39: 8,520,945 km (0.063 R)
• M40: 8,794,859 km (0.093 R)
• M41: 8,922,167 km (0.11 R)
• M42: 9,028,830 km (0.113 R)
• M43: 9,264,895 km (0.1 R)
• M44: 9,699,328 km (0.088 R)
• M45: 9,941,078 km (0.095 R)
• M46: 10,096,061 km (0.117 R)
• M47: 10,791,841 km (0.119 R)
• M48: 11,387,240 km (0.091 R)
• M49: 11,526,217 km (0.098 R)
• M50: 11,619,117 km (0.111 R)
• M51: 11,782,328 km (0.108 R)
• M52: 12,324,172 km (0.098 R)
• M53: 12,729,881 km (0.063 R)
• M54: 13,188,548 km (0.066 R)
• M55: 13,383,325 km (0.101 R)
• M56: 13,775,720 km (0.088 R)
• M57: 14,596,863 km (0.109 R)
• M58: 14,823,653 km (0.09 R)
• M59: 15,076,922 km (0.115 R)
• M60: 15,280,525 km (0.104 R)
• M61: 15,485,175 km (0.118 R)
• M62: 15,562,068 km (0.085 R)
• M63: 15,742,184 km (0.114 R)
• M64: 16,889,899 km (0.083 R)
• M65: 16,995,515 km (0.112 R)
• M66: 17,367,116 km (0.116 R)
• M67: 17,553,964 km (0.045 R)
• M68: 17,687,704 km (0.057 R)
• M69: 18,010,387 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 9.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.86 AU - 9.54 AU

Year: 9719 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 87,140,030 km

• M1: 151,991 km (0.065 R)
• M2: 224,995 km (0.038 R)
• M3: 335,847 km (0.09 R)
• M4: 625,618 km (0.097 R)
• M5: 944,262 km (0.111 R)
• M6: 1,191,547 km (0.119 R)
• M7: 1,384,528 km (0.03 R)
• M8: 1,614,011 km (0.112 R)
• M9: 2,211,356 km (0.066 R)
• M10: 2,728,964 km (0.116 R)
• M11: 3,818,934 km (0.107 R)
• M12: 3,997,554 km (0.07 R)
• M13: 4,215,668 km (0.117 R)
• M14: 4,326,221 km (0.093 R)
• M15: 4,418,972 km (0.12 R)
• M16: 4,512,470 km (0.097 R)
• M17: 5,503,706 km (0.033 R)
• M18: 5,604,385 km (0.085 R)
• M19: 6,731,306 km (0.12 R)
• M20: 7,100,214 km (0.07 R)
• M21: 9,042,443 km (0.085 R)
• M22: 9,425,414 km (0.088 R)
• M23: 11,911,282 km (0.093 R)
• M24: 12,278,245 km (0.07 R)
• M25: 13,023,542 km (0.094 R)
• M26: 13,266,339 km (0.042 R)
• M27: 13,783,499 km (0.053 R)
• M28: 13,865,778 km (0.061 R)
• M29: 14,502,018 km (0.088 R)
• M30: 15,204,529 km (0.081 R)
• M31: 15,346,198 km (0.107 R)
• M32: 15,545,612 km (0.105 R)
• M33: 15,774,347 km (0.106 R)
• M34: 15,889,089 km (0.119 R)
• M35: 17,081,982 km (0.105 R)
• M36: 17,525,690 km (0.09 R)
• M37: 17,704,160 km (0.064 R)
• M38: 17,823,539 km (0.084 R)
• M39: 18,454,543 km (0.099 R)
• M40: 18,666,374 km (0.098 R)
• M41: 18,757,479 km (0.039 R)
• M42: 18,909,620 km (0.109 R)
• M43: 19,001,174 km (0.087 R)
• M44: 19,092,727 km (0.105 R)
• M45: 19,399,253 km (0.115 R)
• M46: 19,583,857 km (0.06 R)
• M47: 20,422,204 km (0.077 R)
• M48: 20,610,099 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 5.9

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.31 AU - 15.47 AU

Year: 22867 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,140,030 km

• M1: 81,232 km (0.082 R)
• M2: 160,369 km (0.108 R)
• M3: 548,575 km (0.112 R)
• M4: 822,788 km (0.059 R)
• M5: 1,321,099 km (0.042 R)
• M6: 1,825,992 km (0.104 R)
• M7: 2,542,715 km (0.027 R)
• M8: 2,622,750 km (0.096 R)
• M9: 3,035,790 km (0.086 R)
• M10: 4,013,860 km (0.104 R)
• M11: 4,831,114 km (0.116 R)
• M12: 5,030,677 km (0.028 R)
• M13: 6,122,293 km (0.069 R)
• M14: 6,611,927 km (0.116 R)
• M15: 6,777,980 km (0.108 R)
• M16: 7,455,659 km (0.062 R)
• M17: 7,513,104 km (0.032 R)
• M18: 8,154,730 km (0.055 R)
• M19: 8,273,211 km (0.091 R)
• M20: 9,427,807 km (0.082 R)
• M21: 9,739,869 km (0.094 R)
• M22: 9,992,091 km (0.088 R)
• M23: 10,891,473 km (0.09 R)
• M24: 11,549,704 km (0.109 R)
• M25: 11,682,846 km (0.115 R)
• M26: 12,085,414 km (0.099 R)
• M27: 13,390,206 km (0.08 R)
• M28: 13,460,068 km (0.096 R)
• M29: 14,308,438 km (0.09 R)
• M30: 14,379,946 km (0.062 R)
• M31: 16,279,390 km (0.037 R)
• M32: 16,578,586 km (0.104 R)
• M33: 17,487,093 km (0.106 R)
• M34: 19,351,831 km (0.101 R)
• M35: 19,668,829 km (0.097 R)
• M36: 20,549,063 km (0.1 R)
• M37: 20,872,344 km (0.058 R)
• M38: 22,017,216 km (0.104 R)
• M39: 23,687,626 km (0.073 R)
• M40: 24,367,100 km (0.104 R)
• M41: 25,053,006 km (0.106 R)
• M42: 25,484,895 km (0.112 R)
• M43: 25,745,195 km (0.08 R)
• M44: 26,268,489 km (0.078 R)
• M45: 27,681,141 km (0.092 R)
• M46: 29,845,822 km (0.065 R)
• M47: 31,040,960 km (0.076 R)
• M48: 31,597,763 km (0.057 R)
• M49: 35,200,379 km (0.094 R)
• M50: 35,490,300 km (0.086 R)
• M51: 35,587,089 km (0.087 R)
• M52: 36,755,598 km (0.097 R)
• M53: 37,049,708 km (0.087 R)
• M54: 37,443,150 km (0.119 R)
• M55: 38,731,038 km (0.082 R)
• M56: 41,452,224 km (0.063 R)
• M57: 42,578,247 km (0.112 R)
• M58: 43,093,462 km (0.113 R)
• M59: 45,070,098 km (0.057 R)
• M60: 46,333,602 km (0.081 R)
• M61: 47,395,448 km (0.053 R)
• M62: 49,867,852 km (0.088 R)
• M63: 50,084,769 km (0.049 R)
• M64: 51,831,773 km (0.072 R)
• M65: 53,155,115 km (0.096 R)
• M66: 53,709,824 km (0.117 R)
• M67: 54,489,528 km (0.104 R)
• M68: 55,497,519 km (0.099 R)
• M69: 56,285,900 km (0.067 R)
• M70: 56,398,696 km (0.108 R)
• M71: 56,624,888 km (0.031 R)
• M72: 57,304,811 km (0.105 R)
• M73: 59,016,510 km (0.102 R)
• M74: 62,023,128 km (0.069 R)
• M75: 62,139,664 km (0.041 R)
• M76: 63,544,987 km (0.096 R)
• M77: 63,897,888 km (0.104 R)
• M78: 67,823,037 km (0.06 R)
• M79: 69,027,898 km (0.104 R)
• M80: 69,148,773 km (0.096 R)
• M81: 71,092,199 km (0.109 R)
• M82: 73,423,233 km (0.093 R)
• M83: 75,281,089 km (0.078 R)
• M84: 76,653,500 km (0.063 R)
• M85: 76,778,564 km (0.09 R)
• M86: 77,656,703 km (0.094 R)
• M87: 78,664,245 km (0.115 R)
• M88: 79,169,736 km (0.117 R)
• M89: 80,819,651 km (0.08 R)
• M90: 82,352,880 km (0.106 R)
• M91: 82,609,291 km (0.117 R)
• M92: 83,123,010 km (0.11 R)
• M93: 84,153,589 km (0.098 R)
• M94: 85,577,612 km (0.085 R)
• M95: 86,748,514 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit