🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 37.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 40.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.61 AU - 0.79 AU

Year: 209 Days

Day: 41 Hours

Environment

Temp: 224 °C

Axial Tilt: 165.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.51 AU - 1.83 AU

Year: 769 Days

Day: 47.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 8.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.85 AU - 6.33 AU

Year: 5357 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,236,529 km

• M1: 140,472 km (0.112 R)
• M2: 425,307 km (0.111 R)
• M3: 533,915 km (0.089 R)
• M4: 623,823 km (0.117 R)
• M5: 958,773 km (0.1 R)
• M6: 1,079,349 km (0.08 R)
• M7: 1,501,065 km (0.112 R)
• M8: 1,840,802 km (0.041 R)
• M9: 1,894,358 km (0.093 R)
• M10: 2,047,396 km (0.091 R)
• M11: 2,272,990 km (0.112 R)
• M12: 2,626,639 km (0.115 R)
• M13: 2,859,563 km (0.083 R)
• M14: 3,061,072 km (0.045 R)
• M15: 3,411,579 km (0.052 R)
• M16: 3,666,045 km (0.038 R)
• M17: 4,848,317 km (0.051 R)
• M18: 5,550,679 km (0.113 R)
• M19: 5,754,880 km (0.116 R)
• M20: 6,497,484 km (0.044 R)
• M21: 7,459,099 km (0.059 R)
• M22: 7,528,363 km (0.102 R)
• M23: 8,321,082 km (0.108 R)
• M24: 9,269,832 km (0.065 R)
• M25: 9,418,832 km (0.067 R)
• M26: 9,927,614 km (0.078 R)
• M27: 11,129,483 km (0.042 R)
• M28: 11,248,264 km (0.064 R)
• M29: 11,307,654 km (0.099 R)
• M30: 11,506,919 km (0.116 R)
• M31: 11,908,888 km (0.06 R)
• M32: 13,519,908 km (0.073 R)
• M33: 14,436,943 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 10.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.17 AU - 10.69 AU

Year: 10322 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,236,529 km

• M1: 135,984 km (0.115 R)
• M2: 338,540 km (0.106 R)
• M3: 411,095 km (0.082 R)
• M4: 532,868 km (0.104 R)
• M5: 668,553 km (0.098 R)
• M6: 1,069,774 km (0.109 R)
• M7: 1,166,564 km (0.077 R)
• M8: 1,411,007 km (0.086 R)
• M9: 1,496,278 km (0.101 R)
• M10: 1,925,325 km (0.049 R)
• M11: 2,865,996 km (0.109 R)
• M12: 3,198,253 km (0.102 R)
• M13: 3,340,520 km (0.09 R)
• M14: 3,779,740 km (0.099 R)
• M15: 4,393,689 km (0.12 R)
• M16: 4,648,155 km (0.088 R)
• M17: 5,886,676 km (0.092 R)
• M18: 6,026,550 km (0.074 R)
• M19: 6,309,440 km (0.098 R)
• M20: 7,109,938 km (0.077 R)
• M21: 7,184,288 km (0.115 R)
• M22: 7,980,747 km (0.073 R)
• M23: 8,646,009 km (0.064 R)
• M24: 9,410,604 km (0.119 R)
• M25: 10,491,897 km (0.096 R)
• M26: 11,306,607 km (0.107 R)
• M27: 11,699,750 km (0.049 R)
• M28: 11,787,714 km (0.068 R)
• M29: 12,230,972 km (0.1 R)
• M30: 12,589,409 km (0.118 R)
• M31: 13,270,827 km (0.085 R)
• M32: 15,822,069 km (0.076 R)
• M33: 16,557,044 km (0.094 R)
• M34: 17,153,041 km (0.05 R)
• M35: 17,705,656 km (0.108 R)
• M36: 18,417,443 km (0.117 R)
• M37: 18,673,853 km (0.058 R)
• M38: 19,294,236 km (0.109 R)
• M39: 19,711,464 km (0.054 R)
• M40: 19,921,200 km (0.084 R)
• M41: 20,608,154 km (0.099 R)
• M42: 21,302,886 km (0.092 R)
• M43: 21,464,302 km (0.104 R)
• M44: 22,005,248 km (0.086 R)
• M45: 23,710,664 km (0.104 R)
• M46: 23,822,115 km (0.035 R)
• M47: 24,833,247 km (0.062 R)
• M48: 25,059,887 km (0.06 R)
• M49: 25,344,123 km (0.104 R)
• M50: 25,801,145 km (0.108 R)
• M51: 27,422,038 km (0.104 R)
• M52: 27,715,100 km (0.102 R)
• M53: 28,540,731 km (0.09 R)
• M54: 28,897,073 km (0.036 R)
• M55: 30,883,284 km (0.061 R)
• M56: 31,188,014 km (0.117 R)
• M57: 31,554,978 km (0.063 R)
• M58: 32,726,778 km (0.047 R)
• M59: 33,224,341 km (0.086 R)
• M60: 33,474,169 km (0.085 R)
• M61: 34,795,567 km (0.1 R)
• M62: 36,005,814 km (0.105 R)
• M63: 36,134,019 km (0.093 R)
• M64: 36,648,337 km (0.11 R)
• M65: 36,841,767 km (0.039 R)
• M66: 36,971,019 km (0.061 R)
• M67: 38,598,495 km (0.043 R)
• M68: 39,784,806 km (0.114 R)
• M69: 42,193,032 km (0.095 R)
• M70: 42,463,505 km (0.101 R)
• M71: 43,346,581 km (0.109 R)
• M72: 44,304,307 km (0.087 R)
• M73: 44,372,972 km (0.076 R)
• M74: 44,579,268 km (0.036 R)
• M75: 44,923,792 km (0.094 R)
• M76: 45,061,721 km (0.1 R)
• M77: 45,476,706 km (0.099 R)
• M78: 46,101,576 km (0.106 R)
• M79: 46,380,127 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.2

Radius: 5.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.16 AU - 16 AU

Year: 16862 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,236,529 km

• M1: 100,679 km (0.107 R)
• M2: 193,879 km (0.055 R)
• M3: 441,463 km (0.052 R)
• M4: 631,153 km (0.088 R)
• M5: 764,744 km (0.118 R)
• M6: 1,385,127 km (0.044 R)
• M7: 1,688,511 km (0.116 R)
• M8: 2,181,436 km (0.085 R)
• M9: 2,871,382 km (0.116 R)
• M10: 2,934,512 km (0.066 R)
• M11: 3,322,120 km (0.109 R)
• M12: 3,623,560 km (0.115 R)
• M13: 4,324,276 km (0.113 R)
• M14: 4,433,034 km (0.096 R)
• M15: 4,876,891 km (0.085 R)
• M16: 6,087,437 km (0.056 R)
• M17: 6,168,668 km (0.08 R)
• M18: 6,209,359 km (0.11 R)
• M19: 6,250,199 km (0.064 R)
• M20: 6,704,977 km (0.088 R)
• M21: 6,746,864 km (0.076 R)
• M22: 6,915,311 km (0.083 R)
• M23: 7,910,287 km (0.059 R)
• M24: 8,043,279 km (0.07 R)
• M25: 8,582,879 km (0.066 R)
• M26: 8,765,388 km (0.112 R)
• M27: 9,555,115 km (0.05 R)
• M28: 9,744,207 km (0.112 R)
• M29: 10,855,569 km (0.097 R)
• M30: 12,006,426 km (0.108 R)
• M31: 12,570,410 km (0.05 R)
• M32: 12,985,993 km (0.043 R)
• M33: 13,143,071 km (0.068 R)
• M34: 13,248,088 km (0.111 R)
• M35: 14,638,600 km (0.088 R)
• M36: 14,911,317 km (0.12 R)
• M37: 15,628,190 km (0.076 R)
• M38: 16,525,778 km (0.054 R)
• M39: 17,095,297 km (0.108 R)
• M40: 18,078,005 km (0.059 R)
• M41: 20,037,588 km (0.115 R)
• M42: 21,380,827 km (0.093 R)
• M43: 23,132,169 km (0.111 R)
• M44: 23,322,458 km (0.113 R)
• M45: 23,386,037 km (0.114 R)
• M46: 23,896,614 km (0.105 R)
• M47: 24,153,324 km (0.099 R)
• M48: 24,863,914 km (0.044 R)
• M49: 25,909,753 km (0.065 R)
• M50: 26,173,494 km (0.1 R)
• M51: 27,438,194 km (0.056 R)
• M52: 28,382,755 km (0.119 R)
• M53: 28,518,440 km (0.075 R)
• M54: 28,722,642 km (0.113 R)
• M55: 28,790,709 km (0.053 R)
• M56: 29,750,529 km (0.089 R)
• M57: 30,026,537 km (0.111 R)
• M58: 30,303,592 km (0.084 R)
• M59: 30,511,832 km (0.093 R)
• M60: 30,790,234 km (0.062 R)
• M61: 31,912,517 km (0.108 R)
• M62: 32,266,017 km (0.08 R)
• M63: 32,976,756 km (0.027 R)
• M64: 34,269,132 km (0.096 R)
• M65: 34,341,388 km (0.073 R)
• M66: 34,413,793 km (0.044 R)
• M67: 34,558,604 km (0.12 R)
• M68: 34,921,529 km (0.08 R)
• M69: 38,694,985 km (0.079 R)
• M70: 39,147,220 km (0.099 R)
• M71: 39,222,916 km (0.11 R)
• M72: 40,057,223 km (0.091 R)
• M73: 41,127,746 km (0.094 R)
• M74: 41,204,490 km (0.084 R)
• M75: 42,751,032 km (0.063 R)
• M76: 42,828,823 km (0.087 R)
• M77: 42,906,614 km (0.071 R)
• M78: 43,374,855 km (0.081 R)
• M79: 44,473,801 km (0.106 R)
• M80: 45,582,022 km (0.055 R)
• M81: 46,139,424 km (0.1 R)
• M82: 46,699,219 km (0.063 R)
• M83: 48,067,890 km (0.083 R)
• M84: 48,310,837 km (0.091 R)
• M85: 48,879,159 km (0.074 R)
• M86: 51,257,317 km (0.116 R)
• M87: 52,252,442 km (0.095 R)
• M88: 52,585,447 km (0.104 R)
• M89: 55,445,160 km (0.077 R)
• M90: 56,808,295 km (0.098 R)
• M91: 57,150,725 km (0.106 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit