🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 201 Days

Day: 18.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 201 Days

Day: 40.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,312,495 km

• M1: 54,603 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.96 AU - 1 AU

Year: 364 Days

Day: 42.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,312,495 km

• M1: 759,508 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.64 AU

Year: 568 Days

Day: 32.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.56 AU - 2.84 AU

Year: 1663 Days

Day: 21.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,312,495 km

• M1: 588,518 km (0.09 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 14.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.46 AU - 5.48 AU

Year: 4152 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,312,495 km

• M1: 213,925 km (0.114 R)
• M2: 344,374 km (0.095 R)
• M3: 513,121 km (0.098 R)
• M4: 630,106 km (0.088 R)
• M5: 908,209 km (0.085 R)
• M6: 1,252,882 km (0.12 R)
• M7: 1,542,653 km (0.048 R)
• M8: 1,710,203 km (0.05 R)
• M9: 1,943,426 km (0.073 R)
• M10: 2,079,410 km (0.036 R)
• M11: 2,490,655 km (0.092 R)
• M12: 2,824,857 km (0.092 R)
• M13: 3,138,264 km (0.119 R)
• M14: 3,610,993 km (0.112 R)
• M15: 3,856,035 km (0.116 R)
• M16: 3,951,777 km (0.098 R)
• M17: 4,145,806 km (0.091 R)
• M18: 4,263,689 km (0.064 R)
• M19: 4,442,608 km (0.114 R)
• M20: 4,808,225 km (0.1 R)
• M21: 5,057,455 km (0.092 R)
• M22: 5,941,279 km (0.098 R)
• M23: 6,435,252 km (0.062 R)
• M24: 6,733,550 km (0.07 R)
• M25: 6,942,688 km (0.106 R)
• M26: 7,655,671 km (0.082 R)
• M27: 7,752,461 km (0.056 R)
• M28: 7,898,468 km (0.079 R)
• M29: 8,793,961 km (0.1 R)
• M30: 8,895,538 km (0.106 R)
• M31: 9,253,825 km (0.105 R)
• M32: 9,826,635 km (0.073 R)
• M33: 10,599,308 km (0.086 R)
• M34: 11,226,123 km (0.108 R)
• M35: 11,502,431 km (0.081 R)
• M36: 12,174,873 km (0.106 R)
• M37: 12,630,249 km (0.108 R)
• M38: 12,773,713 km (0.05 R)
• M39: 12,917,627 km (0.117 R)
• M40: 13,236,420 km (0.081 R)
• M41: 13,528,435 km (0.042 R)
• M42: 13,734,132 km (0.047 R)
• M43: 14,029,737 km (0.111 R)
• M44: 14,327,586 km (0.085 R)
• M45: 15,325,105 km (0.102 R)
• M46: 15,478,144 km (0.101 R)
• M47: 15,755,049 km (0.028 R)
• M48: 15,909,584 km (0.107 R)
• M49: 16,157,916 km (0.099 R)
• M50: 16,564,224 km (0.059 R)
• M51: 16,878,978 km (0.086 R)
• M52: 17,068,818 km (0.047 R)
• M53: 18,028,787 km (0.115 R)
• M54: 18,352,667 km (0.053 R)
• M55: 18,515,280 km (0.08 R)
• M56: 18,645,729 km (0.107 R)
• M57: 19,900,556 km (0.096 R)
• M58: 20,740,997 km (0.1 R)
• M59: 21,046,326 km (0.105 R)
• M60: 21,216,718 km (0.08 R)
• M61: 21,592,957 km (0.073 R)
• M62: 22,178,932 km (0.113 R)
• M63: 23,120,351 km (0.11 R)
• M64: 23,260,823 km (0.111 R)
• M65: 23,790,549 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 12.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.38 AU - 6.22 AU

Year: 5234 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,312,495 km

• M1: 216,169 km (0.055 R)
• M2: 320,439 km (0.059 R)
• M3: 424,260 km (0.091 R)
• M4: 509,830 km (0.076 R)
• M5: 627,563 km (0.114 R)
• M6: 824,135 km (0.107 R)
• M7: 1,231,190 km (0.086 R)
• M8: 1,346,830 km (0.115 R)
• M9: 1,735,186 km (0.094 R)
• M10: 2,678,550 km (0.117 R)
• M11: 2,919,851 km (0.028 R)
• M12: 3,099,817 km (0.049 R)
• M13: 3,191,222 km (0.101 R)
• M14: 3,494,756 km (0.026 R)
• M15: 3,832,099 km (0.095 R)
• M16: 3,955,218 km (0.082 R)
• M17: 4,383,816 km (0.114 R)
• M18: 4,827,374 km (0.118 R)
• M19: 4,987,443 km (0.101 R)
• M20: 5,203,612 km (0.111 R)
• M21: 5,729,449 km (0.106 R)
• M22: 6,156,700 km (0.11 R)
• M23: 6,388,876 km (0.039 R)
• M24: 6,624,044 km (0.084 R)
• M25: 6,712,905 km (0.109 R)
• M26: 6,802,215 km (0.119 R)
• M27: 7,315,785 km (0.102 R)
• M28: 7,748,123 km (0.091 R)
• M29: 7,841,920 km (0.037 R)
• M30: 8,637,931 km (0.073 R)
• M31: 8,800,244 km (0.07 R)
• M32: 8,898,231 km (0.089 R)
• M33: 9,029,279 km (0.103 R)
• M34: 9,160,925 km (0.063 R)
• M35: 9,694,391 km (0.09 R)
• M36: 10,409,768 km (0.104 R)
• M37: 10,756,386 km (0.096 R)
• M38: 11,248,114 km (0.098 R)
• M39: 11,390,083 km (0.089 R)
• M40: 11,568,254 km (0.068 R)
• M41: 11,711,419 km (0.083 R)
• M42: 14,234,985 km (0.106 R)
• M43: 14,503,962 km (0.047 R)
• M44: 14,697,243 km (0.111 R)
• M45: 14,891,421 km (0.112 R)
• M46: 15,400,054 km (0.101 R)
• M47: 16,313,947 km (0.092 R)
• M48: 17,368,163 km (0.111 R)
• M49: 17,450,143 km (0.1 R)
• M50: 17,532,272 km (0.113 R)
• M51: 17,779,557 km (0.119 R)
• M52: 17,903,574 km (0.101 R)
• M53: 19,202,083 km (0.068 R)
• M54: 19,329,391 km (0.066 R)
• M55: 19,841,315 km (0.107 R)
• M56: 21,140,722 km (0.077 R)
• M57: 21,889,310 km (0.063 R)
• M58: 22,244,455 km (0.069 R)
• M59: 23,367,038 km (0.101 R)
• M60: 23,684,634 km (0.104 R)
• M61: 23,957,949 km (0.12 R)
• M62: 24,692,026 km (0.087 R)
• M63: 25,573,457 km (0.111 R)
• M64: 25,807,129 km (0.111 R)
• M65: 26,229,443 km (0.091 R)
• M66: 26,417,937 km (0.085 R)
• M67: 26,512,333 km (0.093 R)
• M68: 26,891,115 km (0.115 R)
• M69: 27,462,579 km (0.081 R)
• M70: 28,617,474 km (0.069 R)
• M71: 29,152,137 km (0.055 R)
• M72: 29,298,444 km (0.053 R)
• M73: 29,739,159 km (0.113 R)
• M74: 30,034,166 km (0.077 R)
• M75: 30,825,389 km (0.067 R)
• M76: 30,974,538 km (0.06 R)
• M77: 31,573,528 km (0.113 R)
• M78: 32,378,215 km (0.104 R)
• M79: 33,342,523 km (0.105 R)
• M80: 33,495,562 km (0.115 R)
• M81: 34,522,252 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.9

Radius: 4.7

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.59 AU - 17.95 AU

Year: 23468 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,312,495 km

• M1: 147,504 km (0.089 R)
• M2: 214,823 km (0.118 R)
• M3: 420,370 km (0.101 R)
• M4: 542,741 km (0.071 R)
• M5: 771,476 km (0.091 R)
• M6: 1,280,109 km (0.105 R)
• M7: 1,519,914 km (0.102 R)
• M8: 1,551,031 km (0.096 R)
• M9: 1,741,319 km (0.063 R)
• M10: 1,972,897 km (0.055 R)
• M11: 2,249,503 km (0.097 R)
• M12: 2,649,528 km (0.064 R)
• M13: 3,189,875 km (0.106 R)
• M14: 3,933,078 km (0.101 R)
• M15: 4,591,458 km (0.052 R)
• M16: 4,636,636 km (0.113 R)
• M17: 4,864,324 km (0.106 R)
• M18: 5,617,400 km (0.095 R)
• M19: 6,608,636 km (0.036 R)
• M20: 7,599,422 km (0.109 R)
• M21: 7,921,806 km (0.118 R)
• M22: 8,248,677 km (0.046 R)
• M23: 9,141,627 km (0.059 R)
• M24: 10,418,744 km (0.085 R)
• M25: 11,504,525 km (0.113 R)
• M26: 13,135,291 km (0.094 R)
• M27: 13,199,469 km (0.083 R)
• M28: 14,636,955 km (0.098 R)
• M29: 14,903,688 km (0.113 R)
• M30: 14,970,558 km (0.106 R)
• M31: 15,171,917 km (0.079 R)
• M32: 15,239,236 km (0.063 R)
• M33: 15,986,328 km (0.082 R)
• M34: 17,304,584 km (0.113 R)
• M35: 17,657,336 km (0.052 R)
• M36: 17,728,096 km (0.066 R)
• M37: 18,585,291 km (0.07 R)
• M38: 18,946,421 km (0.069 R)
• M39: 21,993,879 km (0.079 R)
• M40: 22,146,469 km (0.066 R)
• M41: 22,606,033 km (0.117 R)
• M42: 22,991,398 km (0.119 R)
• M43: 23,768,858 km (0.073 R)
• M44: 24,082,116 km (0.066 R)
• M45: 24,396,870 km (0.085 R)
• M46: 24,475,708 km (0.11 R)
• M47: 25,589,165 km (0.085 R)
• M48: 25,669,349 km (0.108 R)
• M49: 27,126,432 km (0.104 R)
• M50: 28,361,064 km (0.091 R)
• M51: 28,943,448 km (0.104 R)
• M52: 29,361,873 km (0.08 R)
• M53: 29,529,722 km (0.07 R)
• M54: 30,459,024 km (0.105 R)
• M55: 31,312,181 km (0.1 R)
• M56: 33,742,398 km (0.113 R)
• M57: 33,918,325 km (0.097 R)
• M58: 34,359,340 km (0.095 R)
• M59: 35,783,511 km (0.082 R)
• M60: 38,321,739 km (0.096 R)
• M61: 39,334,666 km (0.115 R)
• M62: 39,798,120 km (0.104 R)
• M63: 40,823,763 km (0.074 R)
• M64: 43,377,997 km (0.103 R)
• M65: 44,529,751 km (0.079 R)
• M66: 45,012,653 km (0.055 R)
• M67: 46,081,081 km (0.047 R)
• M68: 46,178,619 km (0.109 R)
• M69: 47,256,023 km (0.077 R)
• M70: 47,847,233 km (0.062 R)
• M71: 48,242,770 km (0.065 R)
• M72: 49,735,458 km (0.106 R)
• M73: 50,638,430 km (0.107 R)
• M74: 51,243,255 km (0.097 R)
• M75: 52,053,626 km (0.104 R)
• M76: 52,358,656 km (0.106 R)
• M77: 54,200,805 km (0.027 R)
• M78: 59,428,053 km (0.08 R)
• M79: 59,853,210 km (0.1 R)
• M80: 63,289,922 km (0.069 R)
• M81: 64,813,577 km (0.081 R)
• M82: 65,470,162 km (0.105 R)
• M83: 68,341,094 km (0.116 R)
• M84: 68,563,696 km (0.102 R)
• M85: 69,009,498 km (0.081 R)
• M86: 70,128,191 km (0.111 R)
• M87: 70,464,935 km (0.108 R)
• M88: 71,252,867 km (0.093 R)
• M89: 72,156,887 km (0.06 R)
• M90: 74,090,589 km (0.07 R)
• M91: 74,204,882 km (0.085 R)
• M92: 75,121,319 km (0.118 R)
• M93: 76,271,876 km (0.048 R)
• M94: 77,080,901 km (0.066 R)
• M95: 77,312,479 km (0.06 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: 327 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit