🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 22.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,118,693 km

• M1: 105,167 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 18.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.32 AU

Year: 475 Days

Day: 14 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,118,693 km

• M1: 548,575 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.1 AU - 3.24 AU

Year: 1578 Days

Day: 41.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,118,693 km

• M1: 1,228,947 km (0.094 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 13.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.58 AU - 6.12 AU

Year: 5117 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,118,693 km

• M1: 193,879 km (0.051 R)
• M2: 425,008 km (0.079 R)
• M3: 671,994 km (0.117 R)
• M4: 846,874 km (0.119 R)
• M5: 991,983 km (0.114 R)
• M6: 1,183,020 km (0.099 R)
• M7: 1,283,400 km (0.07 R)
• M8: 1,466,508 km (0.098 R)
• M9: 1,658,592 km (0.071 R)
• M10: 1,772,436 km (0.115 R)
• M11: 1,948,063 km (0.105 R)
• M12: 2,269,998 km (0.095 R)
• M13: 2,559,620 km (0.045 R)
• M14: 2,759,632 km (0.071 R)
• M15: 3,017,090 km (0.104 R)
• M16: 3,157,562 km (0.111 R)
• M17: 3,318,380 km (0.067 R)
• M18: 3,648,393 km (0.078 R)
• M19: 3,760,741 km (0.051 R)
• M20: 3,950,730 km (0.039 R)
• M21: 4,104,966 km (0.106 R)
• M22: 4,281,042 km (0.092 R)
• M23: 4,701,562 km (0.081 R)
• M24: 4,927,155 km (0.11 R)
• M25: 5,030,976 km (0.08 R)
• M26: 5,135,545 km (0.074 R)
• M27: 5,843,742 km (0.079 R)
• M28: 6,582,606 km (0.037 R)
• M29: 6,720,236 km (0.098 R)
• M30: 6,881,951 km (0.113 R)
• M31: 7,327,453 km (0.093 R)
• M32: 7,446,234 km (0.09 R)
• M33: 7,661,805 km (0.112 R)
• M34: 7,952,324 km (0.11 R)
• M35: 8,972,581 km (0.113 R)
• M36: 9,150,902 km (0.065 R)
• M37: 9,330,419 km (0.12 R)
• M38: 9,537,163 km (0.115 R)
• M39: 9,954,841 km (0.074 R)
• M40: 10,512,392 km (0.066 R)
• M41: 10,727,514 km (0.082 R)
• M42: 11,052,889 km (0.073 R)
• M43: 11,244,225 km (0.114 R)
• M44: 11,409,082 km (0.104 R)
• M45: 11,630,187 km (0.092 R)
• M46: 12,471,825 km (0.115 R)
• M47: 12,585,669 km (0.042 R)
• M48: 12,842,828 km (0.11 R)
• M49: 13,275,315 km (0.087 R)
• M50: 14,661,339 km (0.045 R)
• M51: 14,781,317 km (0.101 R)
• M52: 14,931,962 km (0.055 R)
• M53: 15,022,469 km (0.105 R)
• M54: 15,143,643 km (0.07 R)
• M55: 15,386,739 km (0.106 R)
• M56: 15,784,670 km (0.092 R)
• M57: 15,938,606 km (0.057 R)
• M58: 16,092,991 km (0.07 R)
• M59: 16,559,288 km (0.112 R)
• M60: 16,967,091 km (0.078 R)
• M61: 17,124,767 km (0.043 R)
• M62: 17,346,322 km (0.082 R)
• M63: 17,696,531 km (0.115 R)
• M64: 17,792,572 km (0.107 R)
• M65: 18,274,726 km (0.064 R)
• M66: 19,416,607 km (0.052 R)
• M67: 20,581,525 km (0.069 R)
• M68: 20,716,014 km (0.116 R)
• M69: 21,461,460 km (0.084 R)
• M70: 22,422,926 km (0.084 R)
• M71: 23,644,392 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 10.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.54 AU - 6.7 AU

Year: 5475 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,118,693 km

• M1: 131,646 km (0.107 R)
• M2: 250,576 km (0.079 R)
• M3: 480,957 km (0.097 R)
• M4: 610,958 km (0.116 R)
• M5: 781,200 km (0.09 R)
• M6: 1,043,595 km (0.118 R)
• M7: 1,185,563 km (0.064 R)
• M8: 1,779,766 km (0.1 R)
• M9: 2,029,295 km (0.039 R)
• M10: 2,229,158 km (0.114 R)
• M11: 2,648,182 km (0.101 R)
• M12: 3,069,000 km (0.1 R)
• M13: 3,275,894 km (0.076 R)
• M14: 3,345,906 km (0.088 R)
• M15: 3,463,640 km (0.083 R)
• M16: 3,630,890 km (0.066 R)
• M17: 3,703,445 km (0.109 R)
• M18: 3,899,119 km (0.101 R)
• M19: 4,173,930 km (0.113 R)
• M20: 4,429,144 km (0.099 R)
• M21: 4,558,846 km (0.107 R)
• M22: 4,848,467 km (0.111 R)
• M23: 5,390,310 km (0.088 R)
• M24: 5,668,563 km (0.119 R)
• M25: 6,066,194 km (0.066 R)
• M26: 6,297,322 km (0.055 R)
• M27: 6,620,155 km (0.107 R)
• M28: 6,888,234 km (0.095 R)
• M29: 7,527,615 km (0.047 R)
• M30: 7,682,748 km (0.07 R)
• M31: 7,964,591 km (0.101 R)
• M32: 8,090,851 km (0.107 R)
• M33: 8,377,630 km (0.04 R)
• M34: 8,570,761 km (0.113 R)
• M35: 8,895,688 km (0.093 R)
• M36: 8,993,974 km (0.04 R)
• M37: 9,224,803 km (0.056 R)
• M38: 10,719,884 km (0.111 R)
• M39: 10,859,459 km (0.068 R)
• M40: 11,710,073 km (0.1 R)
• M41: 12,252,514 km (0.106 R)
• M42: 12,545,128 km (0.054 R)
• M43: 13,437,030 km (0.085 R)
• M44: 13,587,675 km (0.116 R)
• M45: 13,890,611 km (0.081 R)
• M46: 14,004,754 km (0.046 R)
• M47: 14,387,725 km (0.108 R)
• M48: 14,735,241 km (0.069 R)
• M49: 14,968,464 km (0.097 R)
• M50: 15,953,566 km (0.12 R)
• M51: 16,073,244 km (0.079 R)
• M52: 16,313,349 km (0.055 R)
• M53: 16,635,433 km (0.102 R)
• M54: 17,531,823 km (0.053 R)
• M55: 17,655,242 km (0.041 R)
• M56: 17,737,820 km (0.069 R)
• M57: 17,861,687 km (0.097 R)
• M58: 18,443,921 km (0.115 R)
• M59: 19,541,671 km (0.113 R)
• M60: 19,755,296 km (0.061 R)
• M61: 19,926,586 km (0.074 R)
• M62: 20,747,579 km (0.101 R)
• M63: 21,579,493 km (0.095 R)
• M64: 21,711,737 km (0.113 R)
• M65: 21,932,993 km (0.114 R)
• M66: 22,333,017 km (0.087 R)
• M67: 22,466,907 km (0.047 R)
• M68: 23,005,161 km (0.098 R)
• M69: 23,230,605 km (0.104 R)
• M70: 23,957,201 km (0.112 R)
• M71: 24,048,606 km (0.069 R)
• M72: 24,875,882 km (0.113 R)
• M73: 26,322,643 km (0.118 R)
• M74: 27,652,568 km (0.039 R)
• M75: 28,277,588 km (0.111 R)
• M76: 28,615,978 km (0.12 R)
• M77: 30,972,743 km (0.038 R)
• M78: 31,872,425 km (0.11 R)
• M79: 32,023,219 km (0.093 R)
• M80: 32,375,971 km (0.031 R)
• M81: 32,578,227 km (0.094 R)
• M82: 33,493,168 km (0.119 R)
• M83: 33,902,468 km (0.029 R)
• M84: 34,159,178 km (0.113 R)
• M85: 34,261,952 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 11.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.46 AU - 7.56 AU

Year: 6007 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,118,693 km

• M1: 189,541 km (0.083 R)
• M2: 468,690 km (0.107 R)
• M3: 550,221 km (0.107 R)
• M4: 689,945 km (0.099 R)
• M5: 886,816 km (0.102 R)
• M6: 1,168,210 km (0.082 R)
• M7: 1,251,536 km (0.097 R)
• M8: 1,389,315 km (0.067 R)
• M9: 1,624,633 km (0.092 R)
• M10: 1,814,622 km (0.087 R)
• M11: 2,072,828 km (0.111 R)
• M12: 2,154,658 km (0.104 R)
• M13: 2,237,685 km (0.066 R)
• M14: 2,493,348 km (0.041 R)
• M15: 2,940,945 km (0.087 R)
• M16: 3,174,168 km (0.111 R)
• M17: 3,511,212 km (0.078 R)
• M18: 3,609,647 km (0.111 R)
• M19: 4,038,395 km (0.086 R)
• M20: 4,298,246 km (0.119 R)
• M21: 4,807,178 km (0.098 R)
• M22: 4,944,359 km (0.035 R)
• M23: 5,166,512 km (0.09 R)
• M24: 5,970,152 km (0.101 R)
• M25: 6,058,564 km (0.114 R)
• M26: 6,236,735 km (0.036 R)
• M27: 6,326,494 km (0.07 R)
• M28: 7,468,823 km (0.117 R)
• M29: 7,564,267 km (0.087 R)
• M30: 8,047,468 km (0.049 R)
• M31: 8,841,533 km (0.089 R)
• M32: 9,453,389 km (0.062 R)
• M33: 9,764,552 km (0.03 R)
• M34: 10,325,993 km (0.114 R)
• M35: 10,503,715 km (0.045 R)
• M36: 11,297,332 km (0.076 R)
• M37: 11,590,693 km (0.081 R)
• M38: 12,185,046 km (0.109 R)
• M39: 12,675,278 km (0.098 R)
• M40: 13,056,753 km (0.101 R)
• M41: 13,364,775 km (0.079 R)
• M42: 13,714,086 km (0.08 R)
• M43: 13,831,221 km (0.053 R)
• M44: 14,740,177 km (0.111 R)
• M45: 15,141,399 km (0.089 R)
• M46: 15,709,123 km (0.114 R)
• M47: 15,790,803 km (0.088 R)
• M48: 16,077,882 km (0.103 R)
• M49: 16,698,713 km (0.028 R)
• M50: 18,651,414 km (0.072 R)
• M51: 18,998,331 km (0.112 R)
• M52: 19,742,581 km (0.08 R)
• M53: 20,451,974 km (0.065 R)
• M54: 20,809,662 km (0.059 R)
• M55: 20,899,421 km (0.11 R)
• M56: 21,440,816 km (0.086 R)
• M57: 21,713,233 km (0.041 R)
• M58: 22,445,216 km (0.116 R)
• M59: 22,768,048 km (0.106 R)
• M60: 22,999,476 km (0.098 R)
• M61: 23,371,675 km (0.096 R)
• M62: 23,511,699 km (0.098 R)
• M63: 23,652,022 km (0.046 R)
• M64: 24,832,199 km (0.107 R)
• M65: 25,118,230 km (0.036 R)
• M66: 26,273,575 km (0.114 R)
• M67: 26,370,664 km (0.117 R)
• M68: 26,516,522 km (0.051 R)
• M69: 27,053,429 km (0.07 R)
• M70: 27,791,395 km (0.117 R)
• M71: 29,136,429 km (0.098 R)
• M72: 29,690,540 km (0.111 R)
• M73: 29,892,946 km (0.097 R)
• M74: 30,706,908 km (0.069 R)
• M75: 30,911,558 km (0.074 R)
• M76: 31,116,656 km (0.035 R)
• M77: 31,476,589 km (0.12 R)
• M78: 32,616,973 km (0.094 R)
• M79: 33,560,188 km (0.064 R)
• M80: 33,770,971 km (0.053 R)
• M81: 34,352,907 km (0.108 R)
• M82: 35,473,096 km (0.033 R)
• M83: 36,010,900 km (0.076 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit