🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 141 Days

Day: 40.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 268 Days

Day: 18.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,291,547 km

• M1: 360,830 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 352 Days

Day: 47.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,291,547 km

• M1: 595,998 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.03 AU - 3.19 AU

Year: 1580 Days

Day: 30.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 138.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,291,547 km

• M1: 682,017 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.99 AU - 3.09 AU

Year: 1986 Days

Day: 37.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.4 AU - 4.16 AU

Year: 2754 Days

Day: 39.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 140.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,291,547 km

• M1: 1,244,355 km (0.12 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 13.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.16 AU - 5.78 AU

Year: 4794 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 102,291,547 km

• M1: 193,580 km (0.107 R)
• M2: 316,549 km (0.093 R)
• M3: 443,558 km (0.087 R)
• M4: 549,323 km (0.099 R)
• M5: 707,299 km (0.085 R)
• M6: 901,028 km (0.097 R)
• M7: 1,103,883 km (0.073 R)
• M8: 1,301,202 km (0.113 R)
• M9: 1,398,890 km (0.105 R)
• M10: 1,672,504 km (0.065 R)
• M11: 1,840,353 km (0.108 R)
• M12: 2,405,085 km (0.074 R)
• M13: 2,791,945 km (0.105 R)
• M14: 3,110,140 km (0.074 R)
• M15: 3,333,938 km (0.091 R)
• M16: 3,609,647 km (0.108 R)
• M17: 3,718,853 km (0.115 R)
• M18: 3,988,878 km (0.038 R)
• M19: 4,150,892 km (0.12 R)
• M20: 4,265,484 km (0.054 R)
• M21: 4,447,844 km (0.075 R)
• M22: 4,906,661 km (0.097 R)
• M23: 5,027,984 km (0.113 R)
• M24: 5,470,046 km (0.107 R)
• M25: 5,578,056 km (0.1 R)
• M26: 5,686,813 km (0.102 R)
• M27: 5,832,821 km (0.077 R)
• M28: 5,980,175 km (0.064 R)
• M29: 6,639,303 km (0.075 R)
• M30: 7,242,631 km (0.089 R)
• M31: 7,762,185 km (0.089 R)
• M32: 7,863,462 km (0.12 R)
• M33: 8,252,567 km (0.118 R)
• M34: 8,964,652 km (0.085 R)
• M35: 9,156,437 km (0.083 R)
• M36: 9,392,802 km (0.045 R)
• M37: 9,565,886 km (0.086 R)
• M38: 9,674,644 km (0.093 R)
• M39: 10,180,285 km (0.088 R)
• M40: 10,402,886 km (0.09 R)
• M41: 10,784,959 km (0.058 R)
• M42: 10,943,683 km (0.109 R)
• M43: 11,194,558 km (0.051 R)
• M44: 11,378,264 km (0.036 R)
• M45: 11,516,642 km (0.112 R)
• M46: 11,632,431 km (0.081 R)
• M47: 11,958,704 km (0.078 R)
• M48: 13,052,115 km (0.059 R)
• M49: 13,733,234 km (0.1 R)
• M50: 13,831,520 km (0.113 R)
• M51: 14,004,156 km (0.099 R)
• M52: 14,177,390 km (0.091 R)
• M53: 14,801,961 km (0.11 R)
• M54: 14,927,923 km (0.108 R)
• M55: 15,054,333 km (0.075 R)
• M56: 15,282,619 km (0.11 R)
• M57: 15,384,495 km (0.095 R)
• M58: 15,588,846 km (0.067 R)
• M59: 16,155,672 km (0.052 R)
• M60: 16,493,764 km (0.108 R)
• M61: 16,886,907 km (0.089 R)
• M62: 16,992,224 km (0.061 R)
• M63: 17,923,321 km (0.048 R)
• M64: 18,138,443 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 13

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.79 AU - 11.45 AU

Year: 12064 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,291,547 km

• M1: 182,958 km (0.102 R)
• M2: 331,808 km (0.118 R)
• M3: 464,352 km (0.096 R)
• M4: 665,411 km (0.104 R)
• M5: 759,658 km (0.057 R)
• M6: 846,574 km (0.096 R)
• M7: 1,216,081 km (0.094 R)
• M8: 1,490,444 km (0.039 R)
• M9: 1,635,254 km (0.105 R)
• M10: 1,734,587 km (0.032 R)
• M11: 2,063,104 km (0.096 R)
• M12: 2,506,512 km (0.112 R)
• M13: 2,602,704 km (0.096 R)
• M14: 2,838,919 km (0.114 R)
• M15: 3,227,275 km (0.039 R)
• M16: 3,524,526 km (0.114 R)
• M17: 3,632,835 km (0.059 R)
• M18: 3,742,340 km (0.1 R)
• M19: 3,875,333 km (0.095 R)
• M20: 3,964,792 km (0.097 R)
• M21: 4,100,328 km (0.113 R)
• M22: 4,237,509 km (0.108 R)
• M23: 4,586,970 km (0.088 R)
• M24: 5,043,393 km (0.089 R)
• M25: 5,314,315 km (0.099 R)
• M26: 5,564,742 km (0.112 R)
• M27: 5,742,464 km (0.078 R)
• M28: 6,685,978 km (0.078 R)
• M29: 8,832,557 km (0.1 R)
• M30: 9,189,797 km (0.096 R)
• M31: 9,309,775 km (0.051 R)
• M32: 9,642,780 km (0.105 R)
• M33: 11,013,844 km (0.091 R)
• M34: 11,141,601 km (0.045 R)
• M35: 11,237,642 km (0.092 R)
• M36: 11,722,190 km (0.114 R)
• M37: 11,885,252 km (0.106 R)
• M38: 12,114,735 km (0.089 R)
• M39: 12,279,741 km (0.105 R)
• M40: 12,478,557 km (0.037 R)
• M41: 13,013,968 km (0.101 R)
• M42: 13,386,466 km (0.084 R)
• M43: 13,796,963 km (0.063 R)
• M44: 13,969,150 km (0.065 R)
• M45: 14,700,384 km (0.073 R)
• M46: 14,876,311 km (0.089 R)
• M47: 15,408,281 km (0.107 R)
• M48: 15,515,543 km (0.085 R)
• M49: 15,838,375 km (0.12 R)
• M50: 17,449,395 km (0.045 R)
• M51: 17,897,740 km (0.094 R)
• M52: 18,996,985 km (0.072 R)
• M53: 19,303,960 km (0.116 R)
• M54: 19,690,221 km (0.075 R)
• M55: 19,806,608 km (0.118 R)
• M56: 19,923,145 km (0.114 R)
• M57: 20,903,610 km (0.093 R)
• M58: 21,899,782 km (0.036 R)
• M59: 22,221,717 km (0.104 R)
• M60: 22,383,432 km (0.111 R)
• M61: 22,707,760 km (0.092 R)
• M62: 22,789,141 km (0.119 R)
• M63: 23,361,353 km (0.085 R)
• M64: 23,938,202 km (0.101 R)
• M65: 24,020,930 km (0.034 R)
• M66: 24,728,528 km (0.081 R)
• M67: 25,527,530 km (0.093 R)
• M68: 25,994,126 km (0.029 R)
• M69: 26,292,424 km (0.111 R)
• M70: 26,548,985 km (0.053 R)
• M71: 27,194,051 km (0.072 R)
• M72: 27,323,752 km (0.111 R)
• M73: 27,757,436 km (0.071 R)
• M74: 28,456,058 km (0.083 R)
• M75: 28,543,723 km (0.107 R)
• M76: 28,631,536 km (0.106 R)
• M77: 29,337,489 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.9

Radius: 3

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.72 AU - 13.92 AU

Year: 19253 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 102,291,547 km

• M1: 38,746 km (0.089 R)
• M2: 319,242 km (0.118 R)
• M3: 633,098 km (0.075 R)
• M4: 1,171,202 km (0.059 R)
• M5: 1,271,582 km (0.113 R)
• M6: 1,437,785 km (0.043 R)
• M7: 1,655,300 km (0.087 R)
• M8: 1,745,209 km (0.084 R)
• M9: 1,882,988 km (0.049 R)
• M10: 2,072,230 km (0.118 R)
• M11: 2,242,771 km (0.073 R)
• M12: 2,392,519 km (0.062 R)
• M13: 2,494,245 km (0.108 R)
• M14: 2,728,067 km (0.104 R)
• M15: 2,754,546 km (0.091 R)
• M16: 3,442,247 km (0.119 R)
• M17: 3,644,055 km (0.099 R)
• M18: 5,257,767 km (0.118 R)
• M19: 6,275,182 km (0.078 R)
• M20: 7,058,925 km (0.11 R)
• M21: 10,197,488 km (0.092 R)
• M22: 10,610,977 km (0.104 R)
• M23: 13,070,516 km (0.093 R)
• M24: 14,849,384 km (0.081 R)
• M25: 16,268,469 km (0.103 R)
• M26: 16,364,661 km (0.053 R)
• M27: 16,896,780 km (0.065 R)
• M28: 16,945,400 km (0.071 R)
• M29: 17,238,312 km (0.115 R)
• M30: 17,977,924 km (0.117 R)
• M31: 18,980,080 km (0.082 R)
• M32: 19,233,499 km (0.099 R)
• M33: 19,641,153 km (0.03 R)
• M34: 20,620,720 km (0.079 R)
• M35: 20,776,900 km (0.116 R)
• M36: 20,829,110 km (0.112 R)
• M37: 21,563,486 km (0.091 R)
• M38: 22,466,608 km (0.09 R)
• M39: 23,219,534 km (0.109 R)
• M40: 24,916,124 km (0.109 R)
• M41: 27,277,377 km (0.099 R)
• M42: 27,792,592 km (0.086 R)
• M43: 28,426,737 km (0.036 R)
• M44: 28,658,464 km (0.101 R)
• M45: 28,832,596 km (0.04 R)
• M46: 32,269,308 km (0.112 R)
• M47: 32,571,645 km (0.056 R)
• M48: 36,083,156 km (0.083 R)
• M49: 36,963,839 km (0.12 R)
• M50: 37,026,969 km (0.062 R)
• M51: 38,106,467 km (0.088 R)
• M52: 41,275,249 km (0.093 R)
• M53: 42,130,052 km (0.12 R)
• M54: 44,931,272 km (0.045 R)
• M55: 44,998,591 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.3

Radius: 4.3

Gravity: 34.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.14 AU - 23.72 AU

Year: 32095 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,291,547 km

• M1: 79,287 km (0.043 R)
• M2: 280,047 km (0.058 R)
• M3: 387,159 km (0.057 R)
• M4: 1,593,816 km (0.068 R)
• M5: 2,069,986 km (0.04 R)
• M6: 2,237,984 km (0.082 R)
• M7: 2,366,788 km (0.051 R)
• M8: 3,682,202 km (0.078 R)
• M9: 3,936,967 km (0.11 R)
• M10: 5,294,717 km (0.041 R)
• M11: 5,466,456 km (0.119 R)
• M12: 6,112,120 km (0.058 R)
• M13: 7,030,801 km (0.046 R)
• M14: 7,346,452 km (0.108 R)
• M15: 7,666,741 km (0.114 R)
• M16: 8,254,811 km (0.067 R)
• M17: 8,387,354 km (0.117 R)
• M18: 8,789,473 km (0.092 R)
• M19: 9,266,541 km (0.095 R)
• M20: 9,892,309 km (0.11 R)
• M21: 10,459,734 km (0.102 R)
• M22: 11,110,783 km (0.083 R)
• M23: 12,300,236 km (0.082 R)
• M24: 12,451,779 km (0.04 R)
• M25: 12,986,890 km (0.096 R)
• M26: 13,141,126 km (0.055 R)
• M27: 14,797,324 km (0.108 R)
• M28: 14,958,441 km (0.042 R)
• M29: 15,039,224 km (0.075 R)
• M30: 16,268,320 km (0.112 R)
• M31: 18,128,420 km (0.11 R)
• M32: 18,908,572 km (0.081 R)
• M33: 21,313,957 km (0.105 R)
• M34: 21,861,485 km (0.085 R)
• M35: 22,784,055 km (0.044 R)
• M36: 23,156,703 km (0.095 R)
• M37: 25,627,462 km (0.117 R)
• M38: 25,820,892 km (0.117 R)
• M39: 27,881,752 km (0.051 R)
• M40: 28,080,717 km (0.104 R)
• M41: 28,280,281 km (0.118 R)
• M42: 28,380,212 km (0.073 R)
• M43: 28,881,515 km (0.106 R)
• M44: 30,198,724 km (0.083 R)
• M45: 30,813,122 km (0.087 R)
• M46: 32,263,025 km (0.06 R)
• M47: 32,681,300 km (0.119 R)
• M48: 35,443,625 km (0.111 R)
• M49: 36,417,208 km (0.108 R)
• M50: 36,743,631 km (0.071 R)
• M51: 38,059,194 km (0.072 R)
• M52: 38,722,661 km (0.092 R)
• M53: 39,278,567 km (0.065 R)
• M54: 40,736,099 km (0.091 R)
• M55: 42,554,162 km (0.083 R)
• M56: 48,045,451 km (0.047 R)
• M57: 50,812,562 km (0.092 R)
• M58: 51,909,414 km (0.063 R)
• M59: 52,276,677 km (0.094 R)
• M60: 54,250,321 km (0.115 R)
• M61: 54,374,488 km (0.118 R)
• M62: 54,747,585 km (0.108 R)
• M63: 56,248,351 km (0.068 R)
• M64: 56,499,675 km (0.052 R)
• M65: 57,003,670 km (0.092 R)
• M66: 57,382,751 km (0.029 R)
• M67: 58,270,166 km (0.111 R)
• M68: 58,906,854 km (0.086 R)
• M69: 61,606,198 km (0.102 R)
• M70: 62,124,854 km (0.096 R)
• M71: 62,254,705 km (0.116 R)
• M72: 63,951,743 km (0.076 R)
• M73: 64,476,832 km (0.095 R)
• M74: 67,791,621 km (0.115 R)
• M75: 68,595,261 km (0.119 R)
• M76: 71,025,479 km (0.115 R)
• M77: 72,661,032 km (0.086 R)
• M78: 75,414,680 km (0.109 R)
• M79: 76,804,295 km (0.116 R)
• M80: 77,642,043 km (0.108 R)
• M81: 78,202,287 km (0.072 R)
• M82: 78,623,255 km (0.111 R)
• M83: 78,904,350 km (0.119 R)
• M84: 82,874,827 km (0.056 R)
• M85: 83,160,858 km (0.1 R)
• M86: 88,220,258 km (0.076 R)
• M87: 90,566,102 km (0.068 R)
• M88: 90,713,306 km (0.111 R)
• M89: 92,338,837 km (0.049 R)
• M90: 92,932,292 km (0.119 R)
• M91: 96,820,640 km (0.089 R)
• M92: 97,272,724 km (0.073 R)
• M93: 97,423,519 km (0.089 R)
• M94: 98,330,232 km (0.086 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: 543 - 18,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit