🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 46.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 1 AU

Year: 280 Days

Day: 22.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 151.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,858,778 km

• M1: 265,387 km (0.069 R)
• M2: 634,744 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.97 AU - 1.17 AU

Year: 389 Days

Day: 32.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,858,778 km

• M1: 1,000,361 km (0.078 R)
• M2: 1,037,461 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.92 AU - 1.36 AU

Year: 428 Days

Day: 19.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,858,778 km

• M1: 795,412 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.97 AU - 1.43 AU

Year: 462 Days

Day: 33.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,858,778 km

• M1: 410,945 km (0.104 R)
• M2: 717,621 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.37 AU - 3.17 AU

Year: 1620 Days

Day: 23.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.26 AU - 3.32 AU

Year: 2097 Days

Day: 43.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,858,778 km

• M1: 61,036 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 12.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.2 AU - 13.62 AU

Year: 13546 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,858,778 km

• M1: 175,628 km (0.074 R)
• M2: 315,801 km (0.105 R)
• M3: 639,680 km (0.085 R)
• M4: 799,002 km (0.096 R)
• M5: 1,545,047 km (0.042 R)
• M6: 1,766,452 km (0.099 R)
• M7: 2,028,398 km (0.082 R)
• M8: 2,210,159 km (0.11 R)
• M9: 2,365,890 km (0.084 R)
• M10: 4,040,788 km (0.086 R)
• M11: 4,155,530 km (0.118 R)
• M12: 4,585,474 km (0.117 R)
• M13: 4,826,177 km (0.071 R)
• M14: 5,278,262 km (0.115 R)
• M15: 5,446,110 km (0.112 R)
• M16: 5,573,119 km (0.087 R)
• M17: 6,135,158 km (0.115 R)
• M18: 6,223,271 km (0.098 R)
• M19: 7,220,192 km (0.055 R)
• M20: 8,072,750 km (0.118 R)
• M21: 8,412,935 km (0.091 R)
• M22: 9,006,989 km (0.042 R)
• M23: 9,157,634 km (0.07 R)
• M24: 9,563,642 km (0.092 R)
• M25: 10,710,160 km (0.071 R)
• M26: 12,010,166 km (0.083 R)
• M27: 13,359,389 km (0.093 R)
• M28: 13,993,983 km (0.114 R)
• M29: 14,344,192 km (0.088 R)
• M30: 15,172,665 km (0.096 R)
• M31: 15,292,194 km (0.081 R)
• M32: 16,199,505 km (0.1 R)
• M33: 16,383,061 km (0.114 R)
• M34: 16,690,485 km (0.109 R)
• M35: 16,814,053 km (0.096 R)
• M36: 17,813,217 km (0.066 R)
• M37: 19,477,643 km (0.081 R)
• M38: 19,868,692 km (0.089 R)
• M39: 20,196,610 km (0.06 R)
• M40: 20,592,596 km (0.103 R)
• M41: 21,392,047 km (0.104 R)
• M42: 22,133,903 km (0.072 R)
• M43: 25,753,423 km (0.097 R)
• M44: 26,182,769 km (0.116 R)
• M45: 26,614,508 km (0.088 R)
• M46: 26,758,870 km (0.076 R)
• M47: 26,903,681 km (0.07 R)
• M48: 27,777,183 km (0.114 R)
• M49: 28,217,599 km (0.101 R)
• M50: 29,254,013 km (0.098 R)
• M51: 29,776,858 km (0.098 R)
• M52: 30,001,853 km (0.103 R)
• M53: 31,211,651 km (0.045 R)
• M54: 32,360,263 km (0.064 R)
• M55: 32,823,568 km (0.052 R)
• M56: 34,148,257 km (0.104 R)
• M57: 35,173,003 km (0.096 R)
• M58: 35,331,576 km (0.118 R)
• M59: 36,287,806 km (0.118 R)
• M60: 36,528,210 km (0.115 R)
• M61: 36,849,546 km (0.059 R)
• M62: 37,657,225 km (0.115 R)
• M63: 37,738,307 km (0.093 R)
• M64: 39,784,058 km (0.111 R)
• M65: 40,280,274 km (0.082 R)
• M66: 41,028,712 km (0.116 R)
• M67: 41,195,663 km (0.117 R)
• M68: 41,613,939 km (0.108 R)
• M69: 44,238,783 km (0.089 R)
• M70: 44,752,951 km (0.099 R)
• M71: 45,269,213 km (0.1 R)
• M72: 45,614,485 km (0.097 R)
• M73: 46,133,889 km (0.11 R)
• M74: 47,353,710 km (0.111 R)
• M75: 47,967,510 km (0.073 R)
• M76: 50,449,189 km (0.06 R)
• M77: 51,435,637 km (0.094 R)
• M78: 52,066,641 km (0.025 R)
• M79: 52,881,651 km (0.113 R)
• M80: 53,609,743 km (0.119 R)
• M81: 54,157,870 km (0.116 R)
• M82: 54,983,650 km (0.115 R)
• M83: 56,183,874 km (0.093 R)
• M84: 57,206,226 km (0.028 R)
• M85: 57,392,625 km (0.079 R)
• M86: 59,269,031 km (0.114 R)
• M87: 60,025,248 km (0.081 R)
• M88: 62,697,066 km (0.088 R)
• M89: 62,889,449 km (0.059 R)
• M90: 63,274,663 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 4.4

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.76 AU - 18.1 AU

Year: 20275 Days

Day: 21.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,858,778 km

• M1: 109,506 km (0.095 R)
• M2: 221,554 km (0.103 R)
• M3: 325,375 km (0.112 R)
• M4: 353,799 km (0.083 R)
• M5: 509,680 km (0.102 R)
• M6: 649,105 km (0.084 R)
• M7: 685,906 km (0.102 R)
• M8: 1,135,597 km (0.04 R)
• M9: 1,840,054 km (0.107 R)
• M10: 1,919,341 km (0.096 R)
• M11: 2,108,881 km (0.102 R)
• M12: 2,304,406 km (0.076 R)
• M13: 2,418,848 km (0.092 R)
• M14: 2,505,914 km (0.103 R)
• M15: 2,683,038 km (0.115 R)
• M16: 2,864,201 km (0.088 R)
• M17: 3,270,509 km (0.055 R)
• M18: 3,302,373 km (0.097 R)
• M19: 3,431,476 km (0.102 R)
• M20: 3,496,551 km (0.112 R)
• M21: 3,595,136 km (0.086 R)
• M22: 3,761,339 km (0.116 R)
• M23: 3,862,318 km (0.116 R)
• M24: 4,135,783 km (0.092 R)
• M25: 4,205,196 km (0.11 R)
• M26: 4,450,985 km (0.039 R)
• M27: 4,810,170 km (0.108 R)
• M28: 5,253,578 km (0.099 R)
• M29: 5,594,661 km (0.12 R)
• M30: 5,748,448 km (0.096 R)
• M31: 6,060,509 km (0.118 R)
• M32: 6,417,898 km (0.083 R)
• M33: 7,446,384 km (0.113 R)
• M34: 7,871,990 km (0.066 R)
• M35: 8,174,626 km (0.107 R)
• M36: 8,569,265 km (0.119 R)
• M37: 8,925,159 km (0.098 R)
• M38: 9,789,834 km (0.104 R)
• M39: 9,836,060 km (0.072 R)
• M40: 10,824,004 km (0.045 R)
• M41: 12,489,178 km (0.101 R)
• M42: 13,044,785 km (0.062 R)
• M43: 14,232,293 km (0.11 R)
• M44: 14,284,652 km (0.104 R)
• M45: 14,389,670 km (0.112 R)
• M46: 15,025,161 km (0.078 R)
• M47: 15,778,087 km (0.091 R)
• M48: 15,886,695 km (0.119 R)
• M49: 16,050,056 km (0.048 R)
• M50: 18,336,959 km (0.077 R)
• M51: 18,565,545 km (0.075 R)
• M52: 19,956,356 km (0.101 R)
• M53: 20,664,253 km (0.047 R)
• M54: 20,842,574 km (0.09 R)
• M55: 21,021,343 km (0.092 R)
• M56: 21,200,711 km (0.068 R)
• M57: 21,560,793 km (0.103 R)
• M58: 22,836,863 km (0.115 R)
• M59: 24,954,421 km (0.048 R)
• M60: 26,809,434 km (0.115 R)
• M61: 26,938,986 km (0.097 R)
• M62: 27,394,063 km (0.029 R)
• M63: 27,655,261 km (0.059 R)
• M64: 27,720,785 km (0.085 R)
• M65: 29,040,088 km (0.117 R)
• M66: 29,173,230 km (0.043 R)
• M67: 30,312,418 km (0.056 R)
• M68: 30,447,355 km (0.107 R)
• M69: 31,125,183 km (0.07 R)
• M70: 31,671,066 km (0.103 R)
• M71: 33,466,988 km (0.108 R)
• M72: 33,746,138 km (0.117 R)
• M73: 35,366,582 km (0.106 R)
• M74: 35,579,759 km (0.12 R)
• M75: 36,007,609 km (0.112 R)
• M76: 37,012,159 km (0.068 R)
• M77: 37,880,574 km (0.114 R)
• M78: 40,303,162 km (0.053 R)
• M79: 40,674,614 km (0.1 R)
• M80: 40,972,613 km (0.039 R)
• M81: 41,420,808 km (0.09 R)
• M82: 41,645,504 km (0.055 R)
• M83: 42,699,720 km (0.028 R)
• M84: 43,002,506 km (0.036 R)
• M85: 43,534,177 km (0.118 R)
• M86: 44,450,614 km (0.066 R)
• M87: 48,258,029 km (0.107 R)
• M88: 48,336,867 km (0.074 R)
• M89: 48,494,543 km (0.067 R)
• M90: 48,573,381 km (0.096 R)
• M91: 49,206,330 km (0.111 R)
• M92: 50,320,236 km (0.064 R)
• M93: 51,201,367 km (0.095 R)
• M94: 52,735,344 km (0.038 R)
• M95: 53,793,599 km (0.09 R)
• M96: 54,284,280 km (0.106 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit