🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 224 Days

Day: 35.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,687,444 km

• M1: 124,765 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.85 AU - 1.39 AU

Year: 444 Days

Day: 41.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.17 AU - 1.39 AU

Year: 543 Days

Day: 27.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.83 AU - 2.05 AU

Year: 1013 Days

Day: 30.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.68 AU - 2.5 AU

Year: 1132 Days

Day: 21.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.78 AU - 2.94 AU

Year: 1359 Days

Day: 29.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,687,444 km

• M1: 755,170 km (0.112 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 9.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.72 AU - 7.08 AU

Year: 6067 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 63,687,444 km

• M1: 113,545 km (0.113 R)
• M2: 187,147 km (0.057 R)
• M3: 267,481 km (0.118 R)
• M4: 332,706 km (0.057 R)
• M5: 549,623 km (0.101 R)
• M6: 646,263 km (0.081 R)
• M7: 719,267 km (0.106 R)
• M8: 1,049,279 km (0.077 R)
• M9: 1,181,374 km (0.069 R)
• M10: 1,263,504 km (0.12 R)
• M11: 1,452,895 km (0.096 R)
• M12: 1,600,996 km (0.063 R)
• M13: 1,671,906 km (0.12 R)
• M14: 1,775,128 km (0.081 R)
• M15: 2,042,609 km (0.115 R)
• M16: 2,164,532 km (0.114 R)
• M17: 2,288,847 km (0.086 R)
• M18: 2,556,478 km (0.056 R)
• M19: 2,920,749 km (0.106 R)
• M20: 3,288,610 km (0.099 R)
• M21: 3,943,549 km (0.119 R)
• M22: 4,594,450 km (0.102 R)
• M23: 4,725,797 km (0.08 R)
• M24: 4,977,271 km (0.086 R)
• M25: 5,037,110 km (0.119 R)
• M26: 5,477,825 km (0.027 R)
• M27: 5,570,576 km (0.059 R)
• M28: 6,170,164 km (0.111 R)
• M29: 6,428,819 km (0.085 R)
• M30: 6,526,806 km (0.104 R)
• M31: 6,625,241 km (0.108 R)
• M32: 6,757,186 km (0.078 R)
• M33: 6,856,818 km (0.12 R)
• M34: 7,327,902 km (0.103 R)
• M35: 7,619,169 km (0.074 R)
• M36: 7,931,679 km (0.099 R)
• M37: 8,390,496 km (0.1 R)
• M38: 8,731,130 km (0.087 R)
• M39: 9,021,649 km (0.051 R)
• M40: 9,593,562 km (0.048 R)
• M41: 9,761,710 km (0.084 R)
• M42: 9,912,056 km (0.076 R)
• M43: 9,968,753 km (0.109 R)
• M44: 10,044,300 km (0.055 R)
• M45: 10,234,140 km (0.119 R)
• M46: 11,044,661 km (0.034 R)
• M47: 11,201,440 km (0.111 R)
• M48: 11,536,838 km (0.062 R)
• M49: 11,975,908 km (0.074 R)
• M50: 12,238,003 km (0.061 R)
• M51: 12,339,281 km (0.068 R)
• M52: 12,603,920 km (0.116 R)
• M53: 13,660,380 km (0.051 R)
• M54: 14,082,396 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 13.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.36 AU - 8.48 AU

Year: 8352 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,687,444 km

• M1: 209,437 km (0.097 R)
• M2: 351,106 km (0.076 R)
• M3: 457,021 km (0.052 R)
• M4: 681,568 km (0.103 R)
• M5: 776,263 km (0.105 R)
• M6: 1,090,718 km (0.103 R)
• M7: 1,404,724 km (0.077 R)
• M8: 1,530,237 km (0.063 R)
• M9: 1,792,930 km (0.076 R)
• M10: 1,953,299 km (0.064 R)
• M11: 2,616,766 km (0.111 R)
• M12: 3,290,405 km (0.093 R)
• M13: 3,720,050 km (0.091 R)
• M14: 3,926,795 km (0.092 R)
• M15: 4,320,985 km (0.097 R)
• M16: 4,475,968 km (0.056 R)
• M17: 5,545,593 km (0.032 R)
• M18: 5,988,253 km (0.1 R)
• M19: 6,231,350 km (0.058 R)
• M20: 6,371,822 km (0.099 R)
• M21: 6,620,005 km (0.097 R)
• M22: 7,532,851 km (0.097 R)
• M23: 7,720,148 km (0.101 R)
• M24: 7,871,092 km (0.069 R)
• M25: 7,985,086 km (0.1 R)
• M26: 8,099,528 km (0.035 R)
• M27: 8,679,968 km (0.1 R)
• M28: 9,515,322 km (0.113 R)
• M29: 11,262,326 km (0.096 R)
• M30: 11,519,934 km (0.1 R)
• M31: 12,172,480 km (0.059 R)
• M32: 12,703,253 km (0.117 R)
• M33: 13,833,315 km (0.065 R)
• M34: 14,901,294 km (0.112 R)
• M35: 15,612,183 km (0.111 R)
• M36: 17,066,723 km (0.046 R)
• M37: 17,810,374 km (0.114 R)
• M38: 18,463,369 km (0.087 R)
• M39: 18,818,215 km (0.113 R)
• M40: 19,124,143 km (0.051 R)
• M41: 19,277,780 km (0.092 R)
• M42: 19,689,473 km (0.083 R)
• M43: 20,000,039 km (0.1 R)
• M44: 20,312,399 km (0.031 R)
• M45: 20,416,818 km (0.117 R)
• M46: 21,047,224 km (0.1 R)
• M47: 21,311,862 km (0.096 R)
• M48: 21,790,875 km (0.09 R)
• M49: 22,058,655 km (0.091 R)
• M50: 22,219,772 km (0.051 R)
• M51: 22,327,333 km (0.118 R)
• M52: 23,085,794 km (0.091 R)
• M53: 24,183,842 km (0.102 R)
• M54: 24,516,548 km (0.098 R)
• M55: 24,962,649 km (0.083 R)
• M56: 25,976,025 km (0.031 R)
• M57: 26,888,123 km (0.034 R)
• M58: 28,159,256 km (0.094 R)
• M59: 28,978,454 km (0.113 R)
• M60: 30,460,670 km (0.03 R)
• M61: 30,700,176 km (0.109 R)
• M62: 32,332,737 km (0.082 R)
• M63: 33,436,770 km (0.092 R)
• M64: 33,745,689 km (0.077 R)
• M65: 34,615,601 km (0.07 R)
• M66: 35,053,324 km (0.111 R)
• M67: 35,871,176 km (0.095 R)
• M68: 36,314,135 km (0.042 R)
• M69: 36,568,003 km (0.094 R)
• M70: 37,525,579 km (0.085 R)
• M71: 37,975,270 km (0.082 R)
• M72: 38,168,550 km (0.079 R)
• M73: 38,750,187 km (0.108 R)
• M74: 39,530,489 km (0.105 R)
• M75: 39,726,313 km (0.11 R)
• M76: 40,119,157 km (0.107 R)
• M77: 41,437,413 km (0.093 R)
• M78: 41,702,800 km (0.061 R)
• M79: 42,368,810 km (0.075 R)
• M80: 42,569,271 km (0.108 R)
• M81: 43,307,088 km (0.108 R)
• M82: 43,643,683 km (0.082 R)
• M83: 45,135,772 km (0.117 R)
• M84: 45,272,205 km (0.115 R)
• M85: 45,750,918 km (0.053 R)
• M86: 45,887,950 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 14.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.79 AU - 11.23 AU

Year: 13690 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,687,444 km

• M1: 436,377 km (0.109 R)
• M2: 960,119 km (0.12 R)
• M3: 1,286,542 km (0.109 R)
• M4: 1,386,623 km (0.087 R)
• M5: 1,515,726 km (0.087 R)
• M6: 1,731,296 km (0.098 R)
• M7: 2,044,704 km (0.086 R)
• M8: 2,376,811 km (0.095 R)
• M9: 2,533,739 km (0.069 R)
• M10: 2,726,720 km (0.072 R)
• M11: 3,230,716 km (0.093 R)
• M12: 3,370,141 km (0.095 R)
• M13: 3,511,810 km (0.086 R)
• M14: 3,691,477 km (0.086 R)
• M15: 3,874,435 km (0.088 R)
• M16: 4,060,385 km (0.083 R)
• M17: 5,115,798 km (0.102 R)
• M18: 5,320,448 km (0.109 R)
• M19: 5,993,339 km (0.102 R)
• M20: 8,555,502 km (0.107 R)
• M21: 8,848,116 km (0.105 R)
• M22: 9,443,066 km (0.103 R)
• M23: 9,745,553 km (0.032 R)
• M24: 10,359,952 km (0.113 R)
• M25: 12,332,998 km (0.056 R)
• M26: 12,830,261 km (0.108 R)
• M27: 13,673,844 km (0.084 R)
• M28: 14,477,184 km (0.066 R)
• M29: 14,826,346 km (0.109 R)
• M30: 15,060,466 km (0.094 R)
• M31: 15,296,083 km (0.068 R)
• M32: 15,592,137 km (0.092 R)
• M33: 16,673,730 km (0.064 R)
• M34: 17,162,317 km (0.047 R)
• M35: 17,593,607 km (0.036 R)
• M36: 18,278,765 km (0.117 R)
• M37: 18,404,278 km (0.11 R)
• M38: 19,226,917 km (0.114 R)
• M39: 20,256,150 km (0.109 R)
• M40: 20,711,975 km (0.057 R)
• M41: 21,899,931 km (0.092 R)
• M42: 22,839,107 km (0.108 R)
• M43: 23,654,565 km (0.034 R)
• M44: 24,134,624 km (0.086 R)
• M45: 25,174,330 km (0.109 R)
• M46: 25,524,239 km (0.106 R)
• M47: 25,946,105 km (0.037 R)
• M48: 28,817,487 km (0.119 R)
• M49: 32,698,355 km (0.105 R)
• M50: 33,463,398 km (0.043 R)
• M51: 34,699,675 km (0.06 R)
• M52: 35,010,988 km (0.094 R)
• M53: 35,715,145 km (0.064 R)
• M54: 36,108,288 km (0.078 R)
• M55: 37,775,258 km (0.089 R)
• M56: 38,015,512 km (0.097 R)
• M57: 39,629,673 km (0.099 R)
• M58: 41,101,566 km (0.115 R)
• M59: 42,674,737 km (0.079 R)
• M60: 43,510,541 km (0.066 R)
• M61: 44,014,686 km (0.069 R)
• M62: 44,520,626 km (0.114 R)
• M63: 45,368,397 km (0.083 R)
• M64: 45,879,573 km (0.089 R)
• M65: 46,821,740 km (0.104 R)
• M66: 46,993,628 km (0.114 R)
• M67: 48,638,008 km (0.066 R)
• M68: 48,812,140 km (0.057 R)
• M69: 49,248,517 km (0.053 R)
• M70: 50,125,160 km (0.079 R)
• M71: 50,301,087 km (0.065 R)
• M72: 51,982,867 km (0.089 R)
• M73: 52,696,598 km (0.1 R)
• M74: 54,314,050 km (0.092 R)
• M75: 54,494,764 km (0.028 R)
• M76: 55,765,449 km (0.056 R)
• M77: 56,495,935 km (0.115 R)
• M78: 58,151,236 km (0.047 R)
• M79: 58,428,590 km (0.115 R)
• M80: 59,542,795 km (0.076 R)
• M81: 59,729,044 km (0.092 R)
• M82: 61,321,065 km (0.092 R)
• M83: 61,980,642 km (0.074 R)
• M84: 63,116,838 km (0.064 R)
• M85: 63,211,832 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit