🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 179 Days

Day: 43.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 294 Days

Day: 42.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,299,031 km

• M1: 169,494 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.66 AU

Year: 617 Days

Day: 47.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 81.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,299,031 km

• M1: 506,090 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.5 AU - 1.92 AU

Year: 782 Days

Day: 45.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,299,031 km

• M1: 1,083,687 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.84 AU - 4 AU

Year: 2213 Days

Day: 26.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,299,031 km

• M1: 407,654 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 13.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.43 AU - 6.89 AU

Year: 4711 Days

Day: 9.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,299,031 km

• M1: 185,801 km (0.065 R)
• M2: 418,425 km (0.079 R)
• M3: 548,426 km (0.086 R)
• M4: 724,652 km (0.047 R)
• M5: 1,321,099 km (0.114 R)
• M6: 1,514,230 km (0.071 R)
• M7: 1,621,342 km (0.069 R)
• M8: 1,886,280 km (0.052 R)
• M9: 2,046,349 km (0.062 R)
• M10: 2,458,641 km (0.089 R)
• M11: 2,683,038 km (0.038 R)
• M12: 2,964,581 km (0.037 R)
• M13: 3,290,854 km (0.058 R)
• M14: 3,556,839 km (0.091 R)
• M15: 3,829,855 km (0.094 R)
• M16: 4,204,747 km (0.109 R)
• M17: 4,358,085 km (0.118 R)
• M18: 4,670,446 km (0.116 R)
• M19: 5,193,739 km (0.059 R)
• M20: 6,317,817 km (0.084 R)
• M21: 6,427,772 km (0.092 R)
• M22: 6,783,815 km (0.054 R)
• M23: 7,237,994 km (0.051 R)
• M24: 7,422,448 km (0.107 R)
• M25: 7,702,046 km (0.107 R)
• M26: 7,914,176 km (0.116 R)
• M27: 8,009,021 km (0.064 R)
• M28: 8,128,101 km (0.105 R)
• M29: 8,464,846 km (0.114 R)
• M30: 8,904,514 km (0.103 R)
• M31: 9,603,435 km (0.038 R)
• M32: 10,139,145 km (0.117 R)
• M33: 10,293,979 km (0.093 R)
• M34: 11,642,155 km (0.061 R)
• M35: 11,804,319 km (0.052 R)
• M36: 12,710,284 km (0.025 R)
• M37: 13,073,358 km (0.117 R)
• M38: 13,185,706 km (0.116 R)
• M39: 13,439,723 km (0.088 R)
• M40: 14,530,441 km (0.074 R)
• M41: 14,617,657 km (0.096 R)
• M42: 14,763,664 km (0.051 R)
• M43: 14,880,650 km (0.05 R)
• M44: 15,470,813 km (0.046 R)
• M45: 16,279,539 km (0.071 R)
• M46: 16,856,987 km (0.075 R)
• M47: 17,875,898 km (0.056 R)
• M48: 18,377,051 km (0.084 R)
• M49: 18,503,013 km (0.036 R)
• M50: 18,629,423 km (0.049 R)
• M51: 19,682,442 km (0.043 R)
• M52: 20,199,901 km (0.11 R)
• M53: 20,330,051 km (0.112 R)
• M54: 20,493,113 km (0.069 R)
• M55: 21,215,372 km (0.063 R)
• M56: 21,579,792 km (0.107 R)
• M57: 21,812,716 km (0.082 R)
• M58: 21,946,157 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.58 AU - 7.22 AU

Year: 5664 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,299,031 km

• M1: 121,174 km (0.082 R)
• M2: 449,242 km (0.057 R)
• M3: 558,898 km (0.082 R)
• M4: 683,513 km (0.069 R)
• M5: 995,873 km (0.084 R)
• M6: 1,162,076 km (0.07 R)
• M7: 1,461,721 km (0.095 R)
• M8: 1,742,815 km (0.103 R)
• M9: 1,915,451 km (0.073 R)
• M10: 2,139,250 km (0.119 R)
• M11: 2,482,726 km (0.076 R)
• M12: 2,644,741 km (0.092 R)
• M13: 2,928,079 km (0.058 R)
• M14: 3,082,165 km (0.075 R)
• M15: 3,910,937 km (0.113 R)
• M16: 4,128,602 km (0.088 R)
• M17: 4,340,433 km (0.112 R)
• M18: 4,615,394 km (0.112 R)
• M19: 4,926,258 km (0.106 R)
• M20: 5,244,153 km (0.095 R)
• M21: 5,835,215 km (0.093 R)
• M22: 6,358,508 km (0.04 R)
• M23: 6,919,799 km (0.085 R)
• M24: 7,461,792 km (0.096 R)
• M25: 7,590,596 km (0.1 R)
• M26: 7,755,752 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 10.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.25 AU - 12.91 AU

Year: 15610 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,299,031 km

• M1: 273,615 km (0.086 R)
• M2: 414,237 km (0.074 R)
• M3: 569,369 km (0.109 R)
• M4: 654,790 km (0.064 R)
• M5: 729,888 km (0.101 R)
• M6: 840,291 km (0.079 R)
• M7: 1,096,852 km (0.1 R)
• M8: 1,262,905 km (0.117 R)
• M9: 1,397,992 km (0.092 R)
• M10: 1,875,957 km (0.049 R)
• M11: 1,986,510 km (0.07 R)
• M12: 2,190,861 km (0.119 R)
• M13: 2,571,288 km (0.037 R)
• M14: 2,645,040 km (0.078 R)
• M15: 2,870,484 km (0.117 R)
• M16: 2,947,078 km (0.119 R)
• M17: 4,617,637 km (0.088 R)
• M18: 4,798,501 km (0.107 R)
• M19: 5,964,766 km (0.068 R)
• M20: 6,361,201 km (0.113 R)
• M21: 6,800,420 km (0.048 R)
• M22: 6,903,044 km (0.096 R)
• M23: 7,040,973 km (0.119 R)
• M24: 7,459,847 km (0.111 R)
• M25: 7,672,426 km (0.095 R)
• M26: 8,951,787 km (0.086 R)
• M27: 9,367,519 km (0.056 R)
• M28: 9,867,027 km (0.11 R)
• M29: 9,983,414 km (0.069 R)
• M30: 10,257,028 km (0.108 R)
• M31: 10,414,555 km (0.061 R)
• M32: 10,612,473 km (0.041 R)
• M33: 10,731,852 km (0.119 R)
• M34: 10,811,737 km (0.099 R)
• M35: 11,254,397 km (0.092 R)
• M36: 11,785,171 km (0.092 R)
• M37: 12,324,172 km (0.103 R)
• M38: 12,956,073 km (0.074 R)
• M39: 13,211,736 km (0.101 R)
• M40: 14,339,255 km (0.108 R)
• M41: 14,559,463 km (0.109 R)
• M42: 14,959,039 km (0.109 R)
• M43: 15,723,335 km (0.056 R)
• M44: 16,133,233 km (0.104 R)
• M45: 16,546,572 km (0.103 R)
• M46: 17,009,876 km (0.055 R)
• M47: 17,149,750 km (0.077 R)
• M48: 17,243,249 km (0.084 R)
• M49: 17,902,078 km (0.095 R)
• M50: 18,044,346 km (0.109 R)
• M51: 18,282,356 km (0.096 R)
• M52: 18,377,799 km (0.084 R)
• M53: 18,473,392 km (0.039 R)
• M54: 18,713,198 km (0.117 R)
• M55: 19,195,950 km (0.096 R)
• M56: 20,173,722 km (0.105 R)
• M57: 21,217,915 km (0.103 R)
• M58: 21,974,282 km (0.092 R)
• M59: 22,177,585 km (0.067 R)
• M60: 23,151,467 km (0.094 R)
• M61: 24,348,998 km (0.101 R)
• M62: 24,454,016 km (0.112 R)
• M63: 24,823,074 km (0.085 R)
• M64: 24,981,797 km (0.048 R)
• M65: 26,479,272 km (0.108 R)
• M66: 27,021,115 km (0.114 R)
• M67: 27,347,987 km (0.051 R)
• M68: 27,511,796 km (0.039 R)
• M69: 28,336,380 km (0.112 R)
• M70: 29,953,383 km (0.105 R)
• M71: 30,291,774 km (0.116 R)
• M72: 32,579,275 km (0.083 R)
• M73: 32,695,063 km (0.117 R)
• M74: 33,568,266 km (0.039 R)
• M75: 34,095,748 km (0.116 R)
• M76: 35,814,329 km (0.097 R)
• M77: 36,353,330 km (0.094 R)
• M78: 36,653,872 km (0.116 R)
• M79: 37,318,236 km (0.114 R)
• M80: 37,803,831 km (0.106 R)
• M81: 38,291,520 km (0.115 R)
• M82: 38,413,891 km (0.038 R)
• M83: 39,952,954 km (0.091 R)
• M84: 41,324,168 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 14

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.13 AU - 14.09 AU

Year: 16607 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,299,031 km

• M1: 193,580 km (0.115 R)
• M2: 318,494 km (0.114 R)
• M3: 519,703 km (0.075 R)
• M4: 717,920 km (0.115 R)
• M5: 1,066,633 km (0.067 R)
• M6: 1,194,988 km (0.109 R)
• M7: 1,329,027 km (0.099 R)
• M8: 1,613,114 km (0.113 R)
• M9: 1,712,297 km (0.116 R)
• M10: 1,813,725 km (0.075 R)
• M11: 2,268,053 km (0.027 R)
• M12: 2,938,850 km (0.06 R)
• M13: 3,702,099 km (0.118 R)
• M14: 4,667,603 km (0.063 R)
• M15: 4,884,370 km (0.075 R)
• M16: 6,254,687 km (0.089 R)
• M17: 6,453,951 km (0.102 R)
• M18: 6,777,382 km (0.096 R)
• M19: 7,272,401 km (0.095 R)
• M20: 7,398,063 km (0.113 R)
• M21: 7,822,173 km (0.115 R)
• M22: 8,210,679 km (0.112 R)
• M23: 9,688,706 km (0.101 R)
• M24: 10,482,024 km (0.074 R)
• M25: 10,576,719 km (0.036 R)
• M26: 11,151,025 km (0.116 R)
• M27: 11,344,755 km (0.094 R)
• M28: 11,686,436 km (0.114 R)
• M29: 12,031,558 km (0.115 R)
• M30: 12,430,087 km (0.057 R)
• M31: 14,224,514 km (0.091 R)
• M32: 14,329,382 km (0.109 R)
• M33: 14,698,888 km (0.078 R)
• M34: 15,555,336 km (0.11 R)
• M35: 17,204,354 km (0.112 R)
• M36: 17,484,700 km (0.079 R)
• M37: 17,936,186 km (0.063 R)
• M38: 19,313,983 km (0.081 R)
• M39: 19,488,563 km (0.109 R)
• M40: 22,170,255 km (0.101 R)
• M41: 22,353,213 km (0.058 R)
• M42: 23,585,152 km (0.103 R)
• M43: 23,709,617 km (0.055 R)
• M44: 24,272,105 km (0.084 R)
• M45: 25,156,079 km (0.042 R)
• M46: 25,729,787 km (0.07 R)
• M47: 27,020,367 km (0.095 R)
• M48: 27,150,667 km (0.077 R)
• M49: 27,411,715 km (0.086 R)
• M50: 27,607,988 km (0.093 R)
• M51: 27,936,355 km (0.038 R)
• M52: 28,068,001 km (0.103 R)
• M53: 28,663,102 km (0.094 R)
• M54: 28,928,937 km (0.054 R)
• M55: 29,062,079 km (0.102 R)
• M56: 29,664,211 km (0.059 R)
• M57: 30,202,763 km (0.065 R)
• M58: 31,632,021 km (0.079 R)
• M59: 32,251,356 km (0.094 R)
• M60: 32,597,077 km (0.076 R)
• M61: 33,152,983 km (0.045 R)
• M62: 34,414,990 km (0.077 R)
• M63: 35,336,214 km (0.064 R)
• M64: 37,638,375 km (0.044 R)
• M65: 37,929,493 km (0.096 R)
• M66: 38,367,665 km (0.098 R)
• M67: 39,322,847 km (0.078 R)
• M68: 40,137,109 km (0.087 R)
• M69: 40,882,256 km (0.108 R)
• M70: 42,386,163 km (0.113 R)
• M71: 42,764,945 km (0.063 R)
• M72: 42,916,787 km (0.066 R)
• M73: 44,214,698 km (0.117 R)
• M74: 45,991,023 km (0.105 R)
• M75: 46,536,307 km (0.099 R)
• M76: 47,397,542 km (0.12 R)
• M77: 47,554,770 km (0.097 R)
• M78: 49,374,328 km (0.113 R)
• M79: 51,539,458 km (0.104 R)
• M80: 52,105,836 km (0.089 R)
• M81: 52,511,695 km (0.05 R)
• M82: 53,817,385 km (0.112 R)
• M83: 54,556,548 km (0.11 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit