🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.62 AU - 0.94 AU

Year: 248 Days

Day: 29.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.6 °

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: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 287 Days

Day: 23.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 323 Days

Day: 23.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,362,863 km

• M1: 212,130 km (0.064 R)
• M2: 566,078 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.08 AU - 1.18 AU

Year: 432 Days

Day: 41.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,362,863 km

• M1: 293,511 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.09 AU - 2.39 AU

Year: 1207 Days

Day: 13.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 8.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.09 AU - 6.51 AU

Year: 5691 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,362,863 km

• M1: 173,085 km (0.113 R)
• M2: 234,869 km (0.08 R)
• M3: 510,578 km (0.103 R)
• M4: 780,003 km (0.039 R)
• M5: 888,761 km (0.107 R)
• M6: 959,521 km (0.054 R)
• M7: 1,017,565 km (0.087 R)
• M8: 1,122,134 km (0.089 R)
• M9: 1,391,410 km (0.049 R)
• M10: 1,525,150 km (0.096 R)
• M11: 1,628,373 km (0.084 R)
• M12: 1,989,502 km (0.095 R)
• M13: 2,638,906 km (0.098 R)
• M14: 2,976,100 km (0.118 R)
• M15: 3,215,905 km (0.066 R)
• M16: 3,553,099 km (0.037 R)
• M17: 3,714,366 km (0.12 R)
• M18: 3,784,228 km (0.097 R)
• M19: 4,681,665 km (0.118 R)
• M20: 4,757,362 km (0.08 R)
• M21: 4,935,383 km (0.085 R)
• M22: 5,063,738 km (0.12 R)
• M23: 5,429,505 km (0.106 R)
• M24: 6,380,948 km (0.036 R)
• M25: 6,520,971 km (0.063 R)
• M26: 6,718,889 km (0.116 R)
• M27: 8,464,248 km (0.083 R)
• M28: 8,587,367 km (0.083 R)
• M29: 8,804,433 km (0.09 R)
• M30: 9,307,232 km (0.072 R)
• M31: 9,787,141 km (0.073 R)
• M32: 9,916,394 km (0.085 R)
• M33: 10,079,007 km (0.09 R)
• M34: 10,439,538 km (0.105 R)
• M35: 10,971,508 km (0.086 R)
• M36: 11,717,403 km (0.086 R)
• M37: 11,889,291 km (0.064 R)
• M38: 12,131,191 km (0.108 R)
• M39: 12,479,754 km (0.086 R)
• M40: 12,655,232 km (0.092 R)
• M41: 12,796,153 km (0.08 R)
• M42: 12,866,913 km (0.118 R)
• M43: 13,079,641 km (0.103 R)
• M44: 13,365,223 km (0.12 R)
• M45: 13,797,561 km (0.083 R)
• M46: 14,271,038 km (0.075 R)
• M47: 14,454,595 km (0.114 R)
• M48: 15,121,802 km (0.095 R)
• M49: 15,761,183 km (0.095 R)
• M50: 15,874,877 km (0.031 R)
• M51: 16,141,311 km (0.12 R)
• M52: 16,294,350 km (0.092 R)
• M53: 17,027,379 km (0.052 R)
• M54: 17,456,725 km (0.119 R)
• M55: 18,445,567 km (0.117 R)
• M56: 19,168,873 km (0.074 R)
• M57: 19,533,892 km (0.086 R)
• M58: 19,819,474 km (0.08 R)
• M59: 20,767,625 km (0.084 R)
• M60: 20,975,566 km (0.102 R)
• M61: 22,026,192 km (0.111 R)
• M62: 22,536,620 km (0.111 R)
• M63: 22,664,825 km (0.062 R)
• M64: 23,829,445 km (0.119 R)
• M65: 24,441,151 km (0.088 R)
• M66: 24,704,742 km (0.09 R)
• M67: 25,102,074 km (0.103 R)
• M68: 25,234,917 km (0.08 R)
• M69: 26,306,636 km (0.109 R)
• M70: 26,441,723 km (0.098 R)
• M71: 27,029,343 km (0.038 R)
• M72: 27,165,627 km (0.075 R)
• M73: 27,256,582 km (0.069 R)
• M74: 28,263,675 km (0.101 R)
• M75: 28,355,828 km (0.091 R)
• M76: 28,494,206 km (0.074 R)
• M77: 29,282,886 km (0.117 R)
• M78: 29,376,235 km (0.104 R)
• M79: 30,361,337 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 10.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.38 AU - 8.06 AU

Year: 6982 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,362,863 km

• M1: 152,889 km (0.077 R)
• M2: 317,447 km (0.112 R)
• M3: 504,743 km (0.027 R)
• M4: 597,943 km (0.03 R)
• M5: 824,583 km (0.109 R)
• M6: 937,530 km (0.038 R)
• M7: 1,408,464 km (0.042 R)
• M8: 1,563,298 km (0.115 R)
• M9: 1,861,746 km (0.07 R)
• M10: 2,338,364 km (0.118 R)
• M11: 2,481,529 km (0.116 R)
• M12: 2,575,028 km (0.111 R)
• M13: 3,027,263 km (0.103 R)
• M14: 3,127,493 km (0.111 R)
• M15: 3,388,691 km (0.098 R)
• M16: 3,621,615 km (0.104 R)
• M17: 3,823,722 km (0.099 R)
• M18: 3,908,095 km (0.066 R)
• M19: 4,029,718 km (0.089 R)
• M20: 4,189,638 km (0.047 R)
• M21: 4,264,287 km (0.107 R)
• M22: 4,364,368 km (0.079 R)
• M23: 4,490,479 km (0.075 R)
• M24: 4,592,355 km (0.112 R)
• M25: 5,612,015 km (0.086 R)
• M26: 5,735,732 km (0.075 R)
• M27: 6,439,291 km (0.101 R)
• M28: 7,289,455 km (0.083 R)
• M29: 7,409,433 km (0.064 R)
• M30: 8,205,742 km (0.093 R)
• M31: 8,283,683 km (0.114 R)
• M32: 8,661,567 km (0.058 R)
• M33: 9,369,015 km (0.079 R)
• M34: 10,363,542 km (0.065 R)
• M35: 10,566,397 km (0.045 R)
• M36: 10,821,910 km (0.061 R)
• M37: 10,890,426 km (0.11 R)
• M38: 11,339,070 km (0.107 R)
• M39: 11,618,219 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 9.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.04 AU - 12.12 AU

Year: 12385 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,362,863 km

• M1: 159,172 km (0.112 R)
• M2: 243,396 km (0.061 R)
• M3: 465,549 km (0.101 R)
• M4: 1,689,409 km (0.047 R)
• M5: 1,948,662 km (0.065 R)
• M6: 2,135,659 km (0.06 R)
• M7: 3,181,797 km (0.112 R)
• M8: 3,304,019 km (0.092 R)
• M9: 4,096,438 km (0.088 R)
• M10: 4,176,174 km (0.107 R)
• M11: 4,310,363 km (0.109 R)
• M12: 4,391,445 km (0.097 R)
• M13: 4,861,033 km (0.074 R)
• M14: 4,973,830 km (0.11 R)
• M15: 5,346,628 km (0.089 R)
• M16: 5,639,541 km (0.107 R)
• M17: 5,758,172 km (0.052 R)
• M18: 6,394,860 km (0.106 R)
• M19: 6,580,810 km (0.117 R)
• M20: 6,958,246 km (0.114 R)
• M21: 7,245,922 km (0.111 R)
• M22: 7,537,638 km (0.099 R)
• M23: 7,734,210 km (0.101 R)
• M24: 7,899,216 km (0.073 R)
• M25: 8,132,439 km (0.082 R)
• M26: 8,233,119 km (0.08 R)
• M27: 8,503,442 km (0.097 R)
• M28: 8,571,509 km (0.081 R)
• M29: 8,845,423 km (0.088 R)
• M30: 8,948,945 km (0.109 R)
• M31: 9,332,065 km (0.071 R)
• M32: 9,898,742 km (0.115 R)
• M33: 10,186,269 km (0.039 R)
• M34: 11,028,205 km (0.083 R)
• M35: 11,326,354 km (0.057 R)
• M36: 11,476,401 km (0.104 R)
• M37: 12,236,507 km (0.1 R)
• M38: 12,429,189 km (0.119 R)
• M39: 12,584,023 km (0.117 R)
• M40: 12,973,875 km (0.068 R)
• M41: 13,091,609 km (0.092 R)
• M42: 13,288,480 km (0.053 R)
• M43: 13,645,719 km (0.066 R)
• M44: 14,572,628 km (0.114 R)
• M45: 14,940,788 km (0.053 R)
• M46: 15,895,821 km (0.07 R)
• M47: 15,979,745 km (0.088 R)
• M48: 16,148,193 km (0.038 R)
• M49: 16,232,566 km (0.104 R)
• M50: 16,529,218 km (0.096 R)
• M51: 16,699,610 km (0.107 R)
• M52: 16,998,956 km (0.094 R)
• M53: 17,300,246 km (0.093 R)
• M54: 17,429,947 km (0.084 R)
• M55: 19,278,678 km (0.111 R)
• M56: 20,408,441 km (0.084 R)
• M57: 21,327,720 km (0.079 R)
• M58: 21,420,470 km (0.115 R)
• M59: 22,401,533 km (0.09 R)
• M60: 23,636,464 km (0.104 R)
• M61: 24,117,421 km (0.085 R)
• M62: 24,601,519 km (0.104 R)
• M63: 25,677,727 km (0.027 R)
• M64: 26,271,331 km (0.05 R)
• M65: 27,270,495 km (0.111 R)
• M66: 27,421,589 km (0.099 R)
• M67: 27,673,811 km (0.099 R)
• M68: 28,180,499 km (0.09 R)
• M69: 28,333,089 km (0.109 R)
• M70: 29,151,838 km (0.115 R)
• M71: 29,564,130 km (0.078 R)
• M72: 29,874,545 km (0.106 R)
• M73: 30,707,656 km (0.085 R)
• M74: 33,306,620 km (0.099 R)
• M75: 35,534,730 km (0.095 R)
• M76: 35,809,691 km (0.028 R)
• M77: 36,916,865 km (0.061 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit