🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.67 AU - 0.77 AU

Year: 220 Days

Day: 42.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 258 Days

Day: 22.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 168.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.93 AU - 0.99 AU

Year: 339 Days

Day: 29.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 178.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,674,759 km

• M1: 368,908 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.37 AU - 2.07 AU

Year: 812 Days

Day: 21.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,674,759 km

• M1: 1,067,680 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.81 AU - 4.01 AU

Year: 2266 Days

Day: 35.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 8.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.92 AU - 6.18 AU

Year: 4706 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,674,759 km

• M1: 102,475 km (0.093 R)
• M2: 222,901 km (0.09 R)
• M3: 366,066 km (0.043 R)
• M4: 446,400 km (0.065 R)
• M5: 509,082 km (0.094 R)
• M6: 653,593 km (0.057 R)
• M7: 735,722 km (0.074 R)
• M8: 811,868 km (0.105 R)
• M9: 1,110,914 km (0.085 R)
• M10: 1,165,966 km (0.083 R)
• M11: 1,359,994 km (0.043 R)
• M12: 1,564,644 km (0.119 R)
• M13: 1,702,424 km (0.069 R)
• M14: 1,883,587 km (0.103 R)
• M15: 1,936,544 km (0.065 R)
• M16: 2,030,492 km (0.116 R)
• M17: 2,084,796 km (0.114 R)
• M18: 2,307,248 km (0.108 R)
• M19: 2,464,625 km (0.039 R)
• M20: 2,655,213 km (0.04 R)
• M21: 3,223,984 km (0.095 R)
• M22: 3,335,733 km (0.117 R)
• M23: 3,416,516 km (0.079 R)
• M24: 3,530,510 km (0.12 R)
• M25: 3,662,455 km (0.032 R)
• M26: 3,914,228 km (0.096 R)
• M27: 4,102,422 km (0.119 R)
• M28: 4,241,249 km (0.099 R)
• M29: 4,328,764 km (0.094 R)
• M30: 4,381,572 km (0.081 R)
• M31: 4,721,010 km (0.112 R)
• M32: 4,903,220 km (0.081 R)
• M33: 5,926,170 km (0.115 R)
• M34: 5,984,962 km (0.082 R)
• M35: 6,043,904 km (0.04 R)
• M36: 6,122,742 km (0.083 R)
• M37: 6,261,718 km (0.106 R)
• M38: 6,421,788 km (0.117 R)
• M39: 7,116,820 km (0.072 R)
• M40: 7,262,977 km (0.085 R)
• M41: 7,621,862 km (0.057 R)
• M42: 7,986,731 km (0.071 R)
• M43: 8,599,783 km (0.067 R)
• M44: 9,002,052 km (0.106 R)
• M45: 9,410,454 km (0.115 R)
• M46: 9,824,840 km (0.076 R)
• M47: 9,964,265 km (0.04 R)
• M48: 10,268,697 km (0.062 R)
• M49: 10,552,484 km (0.115 R)
• M50: 10,743,072 km (0.07 R)
• M51: 11,103,603 km (0.097 R)
• M52: 11,614,928 km (0.076 R)
• M53: 11,737,748 km (0.092 R)
• M54: 11,811,649 km (0.076 R)
• M55: 11,910,534 km (0.101 R)
• M56: 12,308,614 km (0.056 R)
• M57: 12,685,750 km (0.096 R)
• M58: 13,245,695 km (0.116 R)
• M59: 13,632,256 km (0.077 R)
• M60: 13,735,927 km (0.111 R)
• M61: 13,891,957 km (0.03 R)
• M62: 14,363,640 km (0.102 R)
• M63: 14,521,914 km (0.078 R)
• M64: 14,734,044 km (0.038 R)
• M65: 15,107,590 km (0.072 R)
• M66: 15,295,634 km (0.106 R)
• M67: 15,349,490 km (0.104 R)
• M68: 16,357,031 km (0.111 R)
• M69: 16,412,083 km (0.092 R)
• M70: 16,467,285 km (0.115 R)
• M71: 16,716,216 km (0.106 R)
• M72: 17,837,302 km (0.094 R)
• M73: 18,866,984 km (0.095 R)
• M74: 18,953,751 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 10.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.26 AU - 7.34 AU

Year: 7098 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,674,759 km

• M1: 160,070 km (0.1 R)
• M2: 250,277 km (0.109 R)
• M3: 322,084 km (0.114 R)
• M4: 464,801 km (0.1 R)
• M5: 573,708 km (0.092 R)
• M6: 643,720 km (0.118 R)
• M7: 914,791 km (0.096 R)
• M8: 1,027,588 km (0.115 R)
• M9: 1,206,208 km (0.118 R)
• M10: 1,510,340 km (0.118 R)
• M11: 1,838,707 km (0.107 R)
• M12: 2,132,817 km (0.118 R)
• M13: 2,541,817 km (0.111 R)
• M14: 2,870,035 km (0.107 R)
• M15: 2,975,502 km (0.115 R)
• M16: 3,864,861 km (0.078 R)
• M17: 4,411,492 km (0.062 R)
• M18: 4,731,481 km (0.049 R)
• M19: 4,856,545 km (0.074 R)
• M20: 5,445,961 km (0.095 R)
• M21: 5,656,445 km (0.105 R)
• M22: 6,058,115 km (0.104 R)
• M23: 6,636,162 km (0.053 R)
• M24: 7,031,399 km (0.12 R)
• M25: 7,667,938 km (0.071 R)
• M26: 7,993,164 km (0.098 R)
• M27: 8,353,096 km (0.102 R)
• M28: 8,504,639 km (0.111 R)
• M29: 8,903,018 km (0.098 R)
• M30: 9,654,598 km (0.041 R)
• M31: 10,166,821 km (0.084 R)
• M32: 10,296,223 km (0.064 R)
• M33: 11,251,256 km (0.082 R)
• M34: 11,351,786 km (0.037 R)
• M35: 11,418,805 km (0.054 R)
• M36: 11,587,253 km (0.115 R)
• M37: 12,028,716 km (0.111 R)
• M38: 12,165,748 km (0.088 R)
• M39: 12,753,817 km (0.106 R)
• M40: 13,068,870 km (0.085 R)
• M41: 13,351,161 km (0.052 R)
• M42: 14,173,800 km (0.083 R)
• M43: 14,354,813 km (0.056 R)
• M44: 14,427,368 km (0.058 R)
• M45: 14,536,575 km (0.084 R)
• M46: 14,902,341 km (0.095 R)
• M47: 15,755,349 km (0.079 R)
• M48: 16,396,076 km (0.055 R)
• M49: 16,586,215 km (0.113 R)
• M50: 17,199,267 km (0.116 R)
• M51: 17,469,890 km (0.104 R)
• M52: 17,702,963 km (0.093 R)
• M53: 17,936,934 km (0.112 R)
• M54: 18,368,823 km (0.072 R)
• M55: 18,843,797 km (0.057 R)
• M56: 18,963,176 km (0.107 R)
• M57: 19,082,854 km (0.091 R)
• M58: 19,202,831 km (0.098 R)
• M59: 19,684,836 km (0.101 R)
• M60: 19,765,619 km (0.067 R)
• M61: 20,130,338 km (0.09 R)
• M62: 20,989,928 km (0.117 R)
• M63: 21,237,662 km (0.077 R)
• M64: 22,575,665 km (0.047 R)
• M65: 22,744,860 km (0.103 R)
• M66: 23,425,680 km (0.118 R)
• M67: 24,199,700 km (0.106 R)
• M68: 25,200,809 km (0.041 R)
• M69: 25,772,721 km (0.08 R)
• M70: 26,126,819 km (0.115 R)
• M71: 26,929,262 km (0.109 R)
• M72: 27,153,659 km (0.118 R)
• M73: 28,193,664 km (0.042 R)
• M74: 29,200,756 km (0.096 R)
• M75: 29,431,287 km (0.053 R)
• M76: 29,662,415 km (0.104 R)
• M77: 30,033,418 km (0.103 R)
• M78: 30,266,043 km (0.059 R)
• M79: 30,592,914 km (0.044 R)
• M80: 30,920,833 km (0.118 R)
• M81: 31,014,780 km (0.113 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 20,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit