🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 36.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,442,390 km

• M1: 474,674 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 19.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.6 AU - 1.8 AU

Year: 831 Days

Day: 44.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 82 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.25 AU - 3.15 AU

Year: 1663 Days

Day: 28 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 14.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.25 AU - 5.07 AU

Year: 3770 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,442,390 km

• M1: 176,226 km (0.105 R)
• M2: 298,149 km (0.115 R)
• M3: 422,016 km (0.105 R)
• M4: 602,431 km (0.111 R)
• M5: 825,032 km (0.118 R)
• M6: 972,685 km (0.084 R)
• M7: 1,089,820 km (0.1 R)
• M8: 1,268,291 km (0.112 R)
• M9: 1,547,590 km (0.103 R)
• M10: 1,640,041 km (0.041 R)
• M11: 2,097,362 km (0.114 R)
• M12: 2,484,671 km (0.073 R)
• M13: 2,649,827 km (0.09 R)
• M14: 3,088,747 km (0.025 R)
• M15: 3,326,907 km (0.088 R)
• M16: 3,489,221 km (0.103 R)
• M17: 3,758,647 km (0.117 R)
• M18: 4,274,310 km (0.067 R)
• M19: 4,653,092 km (0.081 R)
• M20: 4,789,525 km (0.109 R)
• M21: 5,089,619 km (0.073 R)
• M22: 5,419,781 km (0.043 R)
• M23: 5,684,270 km (0.059 R)
• M24: 5,781,509 km (0.065 R)
• M25: 6,351,327 km (0.101 R)
• M26: 6,835,725 km (0.093 R)
• M27: 6,991,157 km (0.061 R)
• M28: 7,226,624 km (0.074 R)
• M29: 7,358,570 km (0.071 R)
• M30: 7,894,579 km (0.034 R)
• M31: 8,610,255 km (0.104 R)
• M32: 8,722,154 km (0.089 R)
• M33: 8,834,652 km (0.114 R)
• M34: 9,174,987 km (0.085 R)
• M35: 9,318,003 km (0.048 R)
• M36: 10,103,541 km (0.113 R)
• M37: 10,549,043 km (0.104 R)
• M38: 10,789,447 km (0.099 R)
• M39: 11,062,015 km (0.118 R)
• M40: 11,153,269 km (0.091 R)
• M41: 11,613,881 km (0.053 R)
• M42: 12,332,250 km (0.116 R)
• M43: 12,840,584 km (0.117 R)
• M44: 13,000,803 km (0.115 R)
• M45: 13,615,800 km (0.076 R)
• M46: 14,075,065 km (0.11 R)
• M47: 14,207,310 km (0.088 R)
• M48: 14,673,158 km (0.114 R)
• M49: 14,941,536 km (0.071 R)
• M50: 15,551,596 km (0.071 R)
• M51: 15,654,071 km (0.12 R)
• M52: 16,308,262 km (0.069 R)
• M53: 16,691,233 km (0.117 R)
• M54: 17,501,305 km (0.106 R)
• M55: 17,643,573 km (0.088 R)
• M56: 17,893,401 km (0.117 R)
• M57: 18,036,566 km (0.1 R)
• M58: 18,288,340 km (0.099 R)
• M59: 18,504,957 km (0.056 R)
• M60: 19,196,548 km (0.101 R)
• M61: 20,605,162 km (0.046 R)
• M62: 21,019,099 km (0.095 R)
• M63: 21,435,879 km (0.087 R)
• M64: 21,855,351 km (0.078 R)
• M65: 22,085,283 km (0.119 R)
• M66: 22,200,623 km (0.093 R)
• M67: 22,354,709 km (0.086 R)
• M68: 22,741,270 km (0.116 R)
• M69: 22,935,448 km (0.116 R)
• M70: 23,560,318 km (0.037 R)
• M71: 23,717,546 km (0.1 R)
• M72: 23,993,254 km (0.116 R)
• M73: 24,191,023 km (0.107 R)
• M74: 25,348,013 km (0.066 R)
• M75: 26,237,821 km (0.091 R)
• M76: 26,604,785 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 11.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.83 AU - 5.75 AU

Year: 3929 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,442,390 km

• M1: 233,073 km (0.085 R)
• M2: 328,068 km (0.1 R)
• M3: 443,857 km (0.114 R)
• M4: 559,795 km (0.059 R)
• M5: 736,321 km (0.094 R)
• M6: 900,280 km (0.068 R)
• M7: 1,100,143 km (0.055 R)
• M8: 1,205,759 km (0.106 R)
• M9: 1,492,089 km (0.062 R)
• M10: 1,954,945 km (0.081 R)
• M11: 2,143,737 km (0.096 R)
• M12: 2,217,938 km (0.099 R)
• M13: 2,384,440 km (0.046 R)
• M14: 2,843,257 km (0.061 R)
• M15: 2,991,359 km (0.086 R)
• M16: 3,108,345 km (0.069 R)
• M17: 3,468,726 km (0.109 R)
• M18: 3,609,647 km (0.109 R)
• M19: 4,006,829 km (0.1 R)
• M20: 4,266,980 km (0.069 R)
• M21: 4,361,227 km (0.105 R)
• M22: 4,494,518 km (0.095 R)
• M23: 4,629,007 km (0.091 R)
• M24: 4,902,173 km (0.066 R)
• M25: 5,020,953 km (0.082 R)
• M26: 5,321,944 km (0.067 R)
• M27: 5,546,491 km (0.094 R)
• M28: 5,836,860 km (0.094 R)
• M29: 5,983,915 km (0.108 R)
• M30: 6,068,438 km (0.042 R)
• M31: 6,153,559 km (0.09 R)
• M32: 6,346,241 km (0.104 R)
• M33: 6,497,484 km (0.09 R)
• M34: 6,606,392 km (0.076 R)
• M35: 6,781,720 km (0.068 R)
• M36: 7,114,725 km (0.117 R)
• M37: 7,407,638 km (0.095 R)
• M38: 7,773,704 km (0.096 R)
• M39: 8,169,241 km (0.114 R)
• M40: 8,263,188 km (0.111 R)
• M41: 8,381,221 km (0.106 R)
• M42: 8,666,803 km (0.106 R)
• M43: 8,931,442 km (0.097 R)
• M44: 9,272,076 km (0.095 R)
• M45: 10,395,855 km (0.089 R)
• M46: 10,574,475 km (0.118 R)
• M47: 10,651,368 km (0.063 R)
• M48: 11,247,217 km (0.098 R)
• M49: 11,325,606 km (0.113 R)
• M50: 11,456,953 km (0.039 R)
• M51: 11,588,749 km (0.106 R)
• M52: 11,853,686 km (0.085 R)
• M53: 12,633,690 km (0.084 R)
• M54: 12,933,933 km (0.081 R)
• M55: 13,098,790 km (0.075 R)
• M56: 14,356,608 km (0.108 R)
• M57: 14,841,754 km (0.105 R)
• M58: 15,100,858 km (0.111 R)
• M59: 15,565,210 km (0.11 R)
• M60: 15,916,465 km (0.12 R)
• M61: 16,093,141 km (0.084 R)
• M62: 16,240,794 km (0.056 R)
• M63: 16,746,285 km (0.116 R)
• M64: 17,408,255 km (0.106 R)
• M65: 17,956,232 km (0.072 R)
• M66: 18,232,390 km (0.102 R)
• M67: 18,850,977 km (0.063 R)
• M68: 19,288,102 km (0.092 R)
• M69: 19,791,798 km (0.07 R)
• M70: 20,013,502 km (0.113 R)
• M71: 20,172,525 km (0.098 R)
• M72: 20,715,864 km (0.063 R)
• M73: 21,296,454 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 9.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.73 AU - 6.87 AU

Year: 5234 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,442,390 km

• M1: 163,361 km (0.115 R)
• M2: 264,339 km (0.092 R)
• M3: 331,210 km (0.068 R)
• M4: 398,230 km (0.089 R)
• M5: 549,473 km (0.042 R)
• M6: 771,775 km (0.067 R)
• M7: 866,920 km (0.118 R)
• M8: 1,011,581 km (0.106 R)
• M9: 1,225,506 km (0.064 R)
• M10: 1,287,589 km (0.077 R)
• M11: 1,752,389 km (0.101 R)
• M12: 1,837,211 km (0.118 R)
• M13: 1,952,402 km (0.096 R)
• M14: 2,281,816 km (0.059 R)
• M15: 2,469,113 km (0.069 R)
• M16: 2,942,291 km (0.12 R)
• M17: 3,267,517 km (0.087 R)
• M18: 3,496,850 km (0.082 R)
• M19: 3,640,614 km (0.101 R)
• M20: 4,485,543 km (0.104 R)
• M21: 4,622,275 km (0.093 R)
• M22: 4,740,607 km (0.041 R)
• M23: 4,820,193 km (0.104 R)
• M24: 4,880,032 km (0.088 R)
• M25: 4,940,170 km (0.12 R)
• M26: 5,061,195 km (0.109 R)
• M27: 5,347,525 km (0.104 R)
• M28: 6,303,456 km (0.103 R)
• M29: 6,879,557 km (0.07 R)
• M30: 6,947,176 km (0.105 R)
• M31: 7,219,743 km (0.048 R)
• M32: 7,495,751 km (0.087 R)
• M33: 7,588,651 km (0.113 R)
• M34: 7,751,862 km (0.118 R)
• M35: 8,683,109 km (0.088 R)
• M36: 9,174,389 km (0.076 R)
• M37: 9,273,722 km (0.069 R)
• M38: 9,953,644 km (0.092 R)
• M39: 10,519,423 km (0.101 R)
• M40: 10,675,603 km (0.118 R)
• M41: 10,780,172 km (0.108 R)
• M42: 10,911,220 km (0.084 R)
• M43: 11,043,016 km (0.102 R)
• M44: 11,122,153 km (0.071 R)
• M45: 12,088,106 km (0.106 R)
• M46: 12,251,766 km (0.086 R)
• M47: 13,615,052 km (0.106 R)
• M48: 13,700,173 km (0.041 R)
• M49: 13,813,718 km (0.096 R)
• M50: 15,674,566 km (0.113 R)
• M51: 16,332,348 km (0.064 R)
• M52: 16,725,192 km (0.077 R)
• M53: 16,938,069 km (0.074 R)
• M54: 17,029,474 km (0.106 R)
• M55: 17,090,659 km (0.099 R)
• M56: 17,305,033 km (0.106 R)
• M57: 17,551,121 km (0.035 R)
• M58: 17,612,756 km (0.086 R)
• M59: 17,674,540 km (0.084 R)
• M60: 17,922,423 km (0.11 R)
• M61: 18,077,855 km (0.052 R)
• M62: 18,327,684 km (0.111 R)
• M63: 18,893,762 km (0.092 R)
• M64: 19,052,037 km (0.067 R)
• M65: 19,337,918 km (0.105 R)
• M66: 19,593,432 km (0.054 R)
• M67: 19,785,665 km (0.099 R)
• M68: 20,172,226 km (0.063 R)
• M69: 20,366,404 km (0.087 R)
• M70: 20,691,330 km (0.114 R)
• M71: 20,985,290 km (0.116 R)
• M72: 21,412,392 km (0.068 R)
• M73: 21,941,968 km (0.041 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit