🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.47 AU - 0.67 AU

Year: 163 Days

Day: 14.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 167 Days

Day: 20.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,697,972 km

• M1: 366,664 km (0.037 R)
• M2: 449,392 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 271 Days

Day: 15.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,697,972 km

• M1: 79,586 km (0.101 R)
• M2: 656,735 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.15 AU - 3.37 AU

Year: 1737 Days

Day: 43.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,697,972 km

• M1: 372,200 km (0.034 R)
• M2: 955,332 km (0.109 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 8.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.39 AU - 5.15 AU

Year: 3342 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,697,972 km

• M1: 107,860 km (0.041 R)
• M2: 232,625 km (0.093 R)
• M3: 519,853 km (0.075 R)
• M4: 637,885 km (0.061 R)
• M5: 798,404 km (0.065 R)
• M6: 1,045,839 km (0.036 R)
• M7: 1,172,249 km (0.117 R)
• M8: 1,440,478 km (0.106 R)
• M9: 1,639,742 km (0.052 R)
• M10: 1,713,195 km (0.101 R)
• M11: 1,971,102 km (0.111 R)
• M12: 2,065,199 km (0.088 R)
• M13: 2,257,881 km (0.111 R)
• M14: 2,339,860 km (0.1 R)
• M15: 2,660,748 km (0.11 R)
• M16: 2,800,023 km (0.064 R)
• M17: 3,647,495 km (0.073 R)
• M18: 3,900,764 km (0.091 R)
• M19: 4,631,400 km (0.086 R)
• M20: 4,778,455 km (0.097 R)
• M21: 4,927,006 km (0.109 R)
• M22: 5,272,278 km (0.074 R)
• M23: 5,536,468 km (0.1 R)
• M24: 5,625,478 km (0.07 R)
• M25: 5,918,241 km (0.093 R)
• M26: 6,032,085 km (0.091 R)
• M27: 6,424,780 km (0.112 R)
• M28: 6,707,071 km (0.09 R)
• M29: 6,801,916 km (0.061 R)
• M30: 6,921,295 km (0.087 R)
• M31: 7,235,002 km (0.092 R)
• M32: 7,528,662 km (0.03 R)
• M33: 7,701,747 km (0.095 R)
• M34: 8,203,498 km (0.066 R)
• M35: 8,305,225 km (0.096 R)
• M36: 8,407,251 km (0.097 R)
• M37: 8,561,187 km (0.095 R)
• M38: 8,767,782 km (0.042 R)
• M39: 9,028,381 km (0.092 R)
• M40: 9,397,589 km (0.037 R)
• M41: 9,610,766 km (0.069 R)
• M42: 10,150,814 km (0.082 R)
• M43: 10,232,644 km (0.113 R)
• M44: 10,534,682 km (0.109 R)
• M45: 10,811,737 km (0.051 R)
• M46: 11,035,237 km (0.089 R)
• M47: 11,260,082 km (0.09 R)
• M48: 11,316,630 km (0.091 R)
• M49: 11,486,573 km (0.115 R)
• M50: 12,059,384 km (0.068 R)
• M51: 12,175,023 km (0.057 R)
• M52: 13,202,910 km (0.041 R)
• M53: 13,652,002 km (0.071 R)
• M54: 13,863,235 km (0.033 R)
• M55: 14,197,436 km (0.085 R)
• M56: 14,258,472 km (0.112 R)
• M57: 14,350,176 km (0.067 R)
• M58: 14,657,450 km (0.083 R)
• M59: 14,935,851 km (0.108 R)
• M60: 15,655,118 km (0.099 R)
• M61: 15,749,664 km (0.032 R)
• M62: 17,062,385 km (0.083 R)
• M63: 17,355,148 km (0.089 R)
• M64: 17,453,135 km (0.075 R)
• M65: 17,945,761 km (0.111 R)
• M66: 18,509,595 km (0.094 R)
• M67: 18,944,775 km (0.105 R)
• M68: 19,011,945 km (0.066 R)
• M69: 19,146,732 km (0.106 R)
• M70: 19,248,010 km (0.106 R)
• M71: 20,132,881 km (0.077 R)
• M72: 20,442,399 km (0.1 R)
• M73: 20,545,921 km (0.092 R)
• M74: 20,684,150 km (0.115 R)
• M75: 21,100,780 km (0.097 R)
• M76: 21,555,258 km (0.084 R)
• M77: 21,695,730 km (0.057 R)
• M78: 21,766,191 km (0.068 R)
• M79: 22,794,976 km (0.039 R)
• M80: 23,549,846 km (0.068 R)
• M81: 24,239,941 km (0.071 R)
• M82: 24,459,252 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.84 AU - 4.86 AU

Year: 4045 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,697,972 km

• M1: 117,135 km (0.113 R)
• M2: 288,873 km (0.106 R)
• M3: 574,755 km (0.059 R)
• M4: 677,080 km (0.113 R)
• M5: 797,057 km (0.101 R)
• M6: 984,653 km (0.106 R)
• M7: 1,134,849 km (0.109 R)
• M8: 1,186,610 km (0.054 R)
• M9: 1,252,433 km (0.117 R)
• M10: 1,360,593 km (0.097 R)
• M11: 1,600,548 km (0.112 R)
• M12: 2,025,106 km (0.115 R)
• M13: 2,169,020 km (0.095 R)
• M14: 2,568,895 km (0.081 R)
• M15: 2,655,063 km (0.116 R)
• M16: 2,830,541 km (0.111 R)
• M17: 2,919,702 km (0.077 R)
• M18: 3,229,818 km (0.12 R)
• M19: 3,285,618 km (0.096 R)
• M20: 3,881,616 km (0.089 R)
• M21: 4,202,204 km (0.032 R)
• M22: 5,105,925 km (0.063 R)
• M23: 5,302,497 km (0.112 R)
• M24: 5,434,891 km (0.103 R)
• M25: 5,680,680 km (0.117 R)
• M26: 6,183,030 km (0.066 R)
• M27: 6,322,455 km (0.081 R)
• M28: 6,628,233 km (0.117 R)
• M29: 6,699,591 km (0.106 R)
• M30: 6,938,948 km (0.078 R)
• M31: 7,035,588 km (0.082 R)
• M32: 7,132,527 km (0.117 R)
• M33: 7,525,072 km (0.04 R)
• M34: 8,126,904 km (0.077 R)
• M35: 8,203,199 km (0.104 R)
• M36: 8,407,999 km (0.105 R)
• M37: 8,848,564 km (0.104 R)
• M38: 9,111,258 km (0.034 R)
• M39: 9,456,680 km (0.11 R)
• M40: 9,752,285 km (0.105 R)
• M41: 9,806,440 km (0.049 R)
• M42: 9,941,975 km (0.083 R)
• M43: 10,601,702 km (0.117 R)
• M44: 10,852,727 km (0.089 R)
• M45: 10,965,075 km (0.101 R)
• M46: 11,021,324 km (0.108 R)
• M47: 11,190,519 km (0.108 R)
• M48: 11,275,640 km (0.06 R)
• M49: 11,617,621 km (0.111 R)
• M50: 12,050,108 km (0.075 R)
• M51: 12,990,182 km (0.104 R)
• M52: 13,408,906 km (0.043 R)
• M53: 15,065,104 km (0.105 R)
• M54: 15,159,051 km (0.091 R)
• M55: 15,378,811 km (0.082 R)
• M56: 16,012,806 km (0.119 R)
• M57: 16,882,120 km (0.07 R)
• M58: 17,110,107 km (0.114 R)
• M59: 17,273,468 km (0.103 R)
• M60: 17,536,012 km (0.028 R)
• M61: 17,700,719 km (0.099 R)
• M62: 17,799,903 km (0.094 R)
• M63: 17,998,569 km (0.078 R)
• M64: 18,131,561 km (0.095 R)
• M65: 18,565,694 km (0.093 R)
• M66: 18,700,033 km (0.09 R)
• M67: 19,003,418 km (0.054 R)
• M68: 19,580,865 km (0.046 R)
• M69: 20,163,998 km (0.08 R)
• M70: 21,136,982 km (0.069 R)
• M71: 21,382,772 km (0.09 R)
• M72: 21,594,004 km (0.113 R)
• M73: 21,699,919 km (0.056 R)
• M74: 21,805,984 km (0.099 R)
• M75: 21,912,199 km (0.05 R)
• M76: 22,374,755 km (0.116 R)
• M77: 22,696,690 km (0.081 R)
• M78: 23,092,526 km (0.085 R)
• M79: 23,672,068 km (0.058 R)
• M80: 23,927,132 km (0.086 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: 188 - 16,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit