🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 30.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 252 Days

Day: 22.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,096,237 km

• M1: 150,495 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.89 AU - 1.35 AU

Year: 433 Days

Day: 32.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 492 Days

Day: 16.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.01 AU - 3.65 AU

Year: 2220 Days

Day: 29.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,096,237 km

• M1: 1,212,042 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.77 AU - 4.29 AU

Year: 2955 Days

Day: 41.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.24 AU - 5.14 AU

Year: 3710 Days

Day: 15.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 8.9

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.8 AU - 13.36 AU

Year: 13471 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,096,237 km

• M1: 344,524 km (0.087 R)
• M2: 558,150 km (0.078 R)
• M3: 856,298 km (0.066 R)
• M4: 988,992 km (0.074 R)
• M5: 1,176,886 km (0.043 R)
• M6: 1,250,339 km (0.032 R)
• M7: 1,376,450 km (0.068 R)
• M8: 1,480,421 km (0.029 R)
• M9: 1,922,931 km (0.07 R)
• M10: 2,404,786 km (0.109 R)
• M11: 3,873,837 km (0.118 R)
• M12: 4,286,877 km (0.09 R)
• M13: 5,033,220 km (0.05 R)
• M14: 5,734,834 km (0.075 R)
• M15: 5,819,507 km (0.094 R)
• M16: 6,423,134 km (0.076 R)
• M17: 7,001,480 km (0.077 R)
• M18: 7,596,430 km (0.078 R)
• M19: 9,477,175 km (0.07 R)
• M20: 9,829,328 km (0.035 R)
• M21: 11,174,662 km (0.076 R)
• M22: 11,386,642 km (0.109 R)
• M23: 12,139,568 km (0.064 R)
• M24: 12,302,929 km (0.039 R)
• M25: 12,521,940 km (0.116 R)
• M26: 14,262,661 km (0.043 R)
• M27: 16,197,560 km (0.063 R)
• M28: 16,377,526 km (0.076 R)
• M29: 16,982,201 km (0.106 R)
• M30: 17,287,380 km (0.069 R)
• M31: 18,275,773 km (0.049 R)
• M32: 18,713,946 km (0.056 R)
• M33: 19,092,279 km (0.081 R)
• M34: 19,345,997 km (0.085 R)
• M35: 19,600,762 km (0.046 R)
• M36: 22,475,734 km (0.073 R)
• M37: 22,945,172 km (0.075 R)
• M38: 23,214,897 km (0.091 R)
• M39: 23,961,989 km (0.108 R)
• M40: 24,167,087 km (0.111 R)
• M41: 24,235,603 km (0.055 R)
• M42: 26,320,698 km (0.102 R)
• M43: 27,028,446 km (0.038 R)
• M44: 29,554,406 km (0.03 R)
• M45: 30,215,928 km (0.054 R)
• M46: 31,254,885 km (0.116 R)
• M47: 32,532,151 km (0.119 R)
• M48: 33,596,690 km (0.093 R)
• M49: 36,151,073 km (0.098 R)
• M50: 36,229,463 km (0.095 R)
• M51: 36,307,852 km (0.102 R)
• M52: 36,386,391 km (0.086 R)
• M53: 36,464,930 km (0.093 R)
• M54: 36,622,157 km (0.118 R)
• M55: 37,174,323 km (0.058 R)
• M56: 37,332,597 km (0.103 R)
• M57: 38,127,411 km (0.104 R)
• M58: 39,088,428 km (0.102 R)
• M59: 39,733,643 km (0.098 R)
• M60: 40,301,068 km (0.086 R)
• M61: 41,034,397 km (0.107 R)
• M62: 41,279,887 km (0.1 R)
• M63: 42,019,200 km (0.092 R)
• M64: 42,184,056 km (0.063 R)
• M65: 42,597,246 km (0.064 R)
• M66: 43,094,808 km (0.093 R)
• M67: 44,683,089 km (0.084 R)
• M68: 44,767,312 km (0.109 R)
• M69: 45,442,148 km (0.032 R)
• M70: 46,375,639 km (0.053 R)
• M71: 47,572,871 km (0.078 R)
• M72: 48,520,573 km (0.107 R)
• M73: 48,780,126 km (0.119 R)
• M74: 51,049,077 km (0.117 R)
• M75: 52,285,054 km (0.097 R)
• M76: 53,262,975 km (0.12 R)
• M77: 53,888,444 km (0.103 R)
• M78: 54,157,272 km (0.077 R)
• M79: 55,417,634 km (0.075 R)
• M80: 55,689,004 km (0.096 R)
• M81: 55,870,167 km (0.108 R)
• M82: 56,142,136 km (0.07 R)
• M83: 56,596,614 km (0.118 R)
• M84: 57,052,290 km (0.079 R)
• M85: 58,334,493 km (0.078 R)
• M86: 58,610,501 km (0.107 R)
• M87: 59,811,622 km (0.098 R)
• M88: 60,182,775 km (0.095 R)
• M89: 60,275,824 km (0.084 R)
• M90: 60,461,775 km (0.085 R)
• M91: 61,207,520 km (0.115 R)
• M92: 61,488,016 km (0.077 R)
• M93: 61,862,759 km (0.081 R)
• M94: 62,238,100 km (0.05 R)
• M95: 62,708,435 km (0.042 R)
• M96: 62,896,779 km (0.077 R)
• M97: 62,991,175 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.5

Radius: 6.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.26 AU - 17.22 AU

Year: 22809 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,096,237 km

• M1: 151,243 km (0.087 R)
• M2: 1,031,029 km (0.06 R)
• M3: 1,241,513 km (0.032 R)
• M4: 1,414,597 km (0.093 R)
• M5: 1,465,610 km (0.112 R)
• M6: 1,648,718 km (0.089 R)
• M7: 1,839,306 km (0.116 R)
• M8: 2,123,991 km (0.101 R)
• M9: 2,361,702 km (0.083 R)
• M10: 2,453,106 km (0.047 R)
• M11: 3,092,038 km (0.116 R)
• M12: 3,568,657 km (0.075 R)
• M13: 4,400,421 km (0.109 R)
• M14: 5,449,850 km (0.096 R)
• M15: 5,530,633 km (0.09 R)
• M16: 5,652,406 km (0.11 R)
• M17: 5,898,794 km (0.037 R)
• M18: 6,023,259 km (0.076 R)
• M19: 6,106,735 km (0.103 R)
• M20: 6,190,659 km (0.082 R)
• M21: 6,402,041 km (0.103 R)
• M22: 6,444,527 km (0.102 R)
• M23: 7,271,055 km (0.107 R)
• M24: 7,359,916 km (0.054 R)
• M25: 7,674,072 km (0.068 R)
• M26: 8,222,797 km (0.117 R)
• M27: 8,269,022 km (0.085 R)
• M28: 8,361,923 km (0.092 R)
• M29: 8,501,797 km (0.084 R)
• M30: 8,831,361 km (0.064 R)
• M31: 9,021,649 km (0.103 R)
• M32: 9,357,646 km (0.107 R)
• M33: 9,746,900 km (0.076 R)
• M34: 11,562,569 km (0.098 R)
• M35: 11,875,229 km (0.09 R)
• M36: 11,980,097 km (0.085 R)
• M37: 13,316,155 km (0.114 R)
• M38: 13,863,683 km (0.088 R)
• M39: 14,924,332 km (0.1 R)
• M40: 15,779,883 km (0.087 R)
• M41: 16,534,155 km (0.066 R)
• M42: 16,768,725 km (0.118 R)
• M43: 17,300,246 km (0.038 R)
• M44: 19,791,050 km (0.102 R)
• M45: 20,289,959 km (0.053 R)
• M46: 20,729,927 km (0.072 R)
• M47: 21,109,606 km (0.106 R)
• M48: 22,326,884 km (0.104 R)
• M49: 26,249,190 km (0.073 R)
• M50: 27,072,577 km (0.076 R)
• M51: 27,765,215 km (0.076 R)
• M52: 28,604,010 km (0.112 R)
• M53: 28,744,632 km (0.092 R)
• M54: 28,956,014 km (0.09 R)
• M55: 29,026,624 km (0.041 R)
• M56: 30,234,926 km (0.062 R)
• M57: 30,737,276 km (0.108 R)
• M58: 30,809,382 km (0.103 R)
• M59: 31,314,873 km (0.059 R)
• M60: 32,627,296 km (0.101 R)
• M61: 34,404,817 km (0.099 R)
• M62: 34,479,616 km (0.028 R)
• M63: 34,629,214 km (0.101 R)
• M64: 35,531,738 km (0.06 R)
• M65: 36,442,041 km (0.081 R)
• M66: 36,518,187 km (0.114 R)
• M67: 37,129,743 km (0.099 R)
• M68: 37,206,337 km (0.099 R)
• M69: 37,283,081 km (0.092 R)
• M70: 37,590,654 km (0.037 R)
• M71: 38,130,702 km (0.094 R)
• M72: 41,027,515 km (0.072 R)
• M73: 41,265,525 km (0.116 R)
• M74: 41,344,962 km (0.11 R)
• M75: 41,583,571 km (0.109 R)
• M76: 41,742,892 km (0.12 R)
• M77: 42,142,019 km (0.038 R)
• M78: 42,783,345 km (0.104 R)
• M79: 44,726,622 km (0.088 R)
• M80: 44,808,153 km (0.098 R)
• M81: 44,971,513 km (0.088 R)
• M82: 45,791,160 km (0.047 R)
• M83: 46,037,997 km (0.071 R)
• M84: 47,611,766 km (0.103 R)
• M85: 48,446,971 km (0.084 R)
• M86: 48,866,444 km (0.089 R)
• M87: 49,455,710 km (0.095 R)
• M88: 49,540,083 km (0.068 R)
• M89: 51,750,691 km (0.113 R)
• M90: 52,867,888 km (0.085 R)
• M91: 56,179,236 km (0.065 R)
• M92: 56,443,426 km (0.092 R)
• M93: 57,327,250 km (0.099 R)
• M94: 57,859,819 km (0.044 R)
• M95: 58,215,712 km (0.056 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: 305 - 16,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit