🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 13.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.25 AU

Year: 877 Days

Day: 16.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.74 AU - 2.2 AU

Year: 972 Days

Day: 26.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,000,077 km

• M1: 111,002 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.77 AU - 2.83 AU

Year: 1226 Days

Day: 30.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,000,077 km

• M1: 210,634 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.71 AU - 4.35 AU

Year: 2331 Days

Day: 46 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,000,077 km

• M1: 2,040,515 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 10.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.15 AU - 6.75 AU

Year: 5757 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,000,077 km

• M1: 154,086 km (0.066 R)
• M2: 220,507 km (0.055 R)
• M3: 293,810 km (0.08 R)
• M4: 519,853 km (0.115 R)
• M5: 666,758 km (0.069 R)
• M6: 989,590 km (0.092 R)
• M7: 1,059,901 km (0.116 R)
• M8: 1,176,438 km (0.094 R)
• M9: 1,281,904 km (0.113 R)
• M10: 1,438,384 km (0.059 R)
• M11: 1,945,969 km (0.04 R)
• M12: 2,182,483 km (0.103 R)
• M13: 2,604,200 km (0.097 R)
• M14: 2,804,362 km (0.114 R)
• M15: 2,906,238 km (0.093 R)
• M16: 3,135,123 km (0.116 R)
• M17: 3,326,757 km (0.064 R)
• M18: 3,566,413 km (0.109 R)
• M19: 3,632,685 km (0.106 R)
• M20: 4,318,741 km (0.074 R)
• M21: 4,556,452 km (0.118 R)
• M22: 4,896,338 km (0.049 R)
• M23: 5,019,757 km (0.096 R)
• M24: 5,472,739 km (0.042 R)
• M25: 5,575,213 km (0.06 R)
• M26: 5,704,167 km (0.043 R)
• M27: 5,807,988 km (0.059 R)
• M28: 5,886,377 km (0.107 R)
• M29: 6,097,011 km (0.096 R)
• M30: 6,176,597 km (0.09 R)
• M31: 6,390,821 km (0.064 R)
• M32: 6,525,758 km (0.11 R)
• M33: 6,826,300 km (0.051 R)
• M34: 6,936,704 km (0.107 R)
• M35: 7,019,880 km (0.095 R)
• M36: 7,327,902 km (0.108 R)
• M37: 7,497,696 km (0.118 R)
• M38: 7,583,116 km (0.101 R)
• M39: 7,726,281 km (0.116 R)
• M40: 7,841,322 km (0.08 R)
• M41: 8,307,619 km (0.08 R)
• M42: 9,450,696 km (0.105 R)
• M43: 10,931,864 km (0.104 R)
• M44: 11,093,729 km (0.103 R)
• M45: 11,191,118 km (0.107 R)
• M46: 11,288,955 km (0.1 R)
• M47: 11,583,962 km (0.071 R)
• M48: 11,782,029 km (0.064 R)
• M49: 12,282,135 km (0.112 R)
• M50: 12,416,623 km (0.115 R)
• M51: 13,545,339 km (0.059 R)
• M52: 14,813,780 km (0.103 R)
• M53: 15,208,868 km (0.099 R)
• M54: 15,317,176 km (0.119 R)
• M55: 15,571,044 km (0.082 R)
• M56: 16,712,027 km (0.037 R)
• M57: 17,575,805 km (0.095 R)
• M58: 17,689,499 km (0.113 R)
• M59: 19,190,415 km (0.029 R)
• M60: 19,621,257 km (0.091 R)
• M61: 19,778,634 km (0.108 R)
• M62: 19,896,966 km (0.114 R)
• M63: 20,492,216 km (0.106 R)
• M64: 21,375,741 km (0.087 R)
• M65: 21,903,671 km (0.103 R)
• M66: 22,026,192 km (0.114 R)
• M67: 22,435,941 km (0.078 R)
• M68: 23,388,131 km (0.093 R)
• M69: 25,675,034 km (0.087 R)
• M70: 26,409,559 km (0.113 R)
• M71: 27,326,594 km (0.093 R)
• M72: 27,634,616 km (0.034 R)
• M73: 28,120,959 km (0.077 R)
• M74: 28,565,414 km (0.03 R)
• M75: 30,139,633 km (0.11 R)
• M76: 30,275,916 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 14.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.18 AU - 8.96 AU

Year: 7320 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,000,077 km

• M1: 247,435 km (0.061 R)
• M2: 452,534 km (0.059 R)
• M3: 690,843 km (0.029 R)
• M4: 985,252 km (0.068 R)
• M5: 1,082,041 km (0.109 R)
• M6: 1,205,160 km (0.113 R)
• M7: 1,417,589 km (0.103 R)
• M8: 1,591,871 km (0.101 R)
• M9: 1,867,281 km (0.091 R)
• M10: 2,004,163 km (0.091 R)
• M11: 2,215,993 km (0.058 R)
• M12: 2,677,503 km (0.105 R)
• M13: 2,927,780 km (0.047 R)
• M14: 3,055,985 km (0.055 R)
• M15: 3,218,748 km (0.091 R)
• M16: 3,776,897 km (0.108 R)
• M17: 3,934,574 km (0.113 R)
• M18: 4,830,964 km (0.108 R)
• M19: 4,945,107 km (0.092 R)
• M20: 5,079,446 km (0.108 R)
• M21: 5,391,058 km (0.109 R)
• M22: 5,628,919 km (0.109 R)
• M23: 5,890,566 km (0.091 R)
• M24: 6,218,035 km (0.04 R)
• M25: 6,446,771 km (0.082 R)
• M26: 6,551,788 km (0.031 R)
• M27: 6,763,320 km (0.082 R)
• M28: 8,012,163 km (0.092 R)
• M29: 8,125,109 km (0.069 R)
• M30: 8,329,759 km (0.109 R)
• M31: 8,814,007 km (0.112 R)
• M32: 8,907,356 km (0.103 R)
• M33: 9,378,739 km (0.06 R)
• M34: 9,761,859 km (0.086 R)
• M35: 9,906,820 km (0.112 R)
• M36: 10,125,681 km (0.114 R)
• M37: 10,321,655 km (0.092 R)
• M38: 10,444,774 km (0.088 R)
• M39: 10,967,020 km (0.11 R)
• M40: 11,067,400 km (0.06 R)
• M41: 11,396,067 km (0.092 R)
• M42: 11,574,387 km (0.058 R)
• M43: 11,856,529 km (0.1 R)
• M44: 12,089,004 km (0.086 R)
• M45: 12,584,771 km (0.08 R)
• M46: 12,901,470 km (0.103 R)
• M47: 13,140,527 km (0.052 R)
• M48: 13,354,452 km (0.09 R)
• M49: 13,921,428 km (0.038 R)
• M50: 14,057,562 km (0.112 R)
• M51: 14,331,177 km (0.025 R)
• M52: 15,078,717 km (0.086 R)
• M53: 15,358,914 km (0.113 R)
• M54: 15,527,810 km (0.075 R)
• M55: 15,810,700 km (0.059 R)
• M56: 16,209,677 km (0.117 R)
• M57: 16,843,374 km (0.086 R)
• M58: 17,105,021 km (0.109 R)
• M59: 18,194,542 km (0.111 R)
• M60: 18,672,657 km (0.103 R)
• M61: 19,337,021 km (0.079 R)
• M62: 20,378,671 km (0.097 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit