🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.2 AU

Year: 391 Days

Day: 27.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,483,546 km

• M1: 296,503 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.96 AU

Year: 822 Days

Day: 28.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.59 AU - 2.19 AU

Year: 931 Days

Day: 45.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.81 AU - 3.37 AU

Year: 1945 Days

Day: 17.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 10.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.58 AU - 6.42 AU

Year: 5264 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,483,546 km

• M1: 129,851 km (0.042 R)
• M2: 244,892 km (0.069 R)
• M3: 342,579 km (0.072 R)
• M4: 427,850 km (0.032 R)
• M5: 513,869 km (0.099 R)
• M6: 606,919 km (0.074 R)
• M7: 725,250 km (0.105 R)
• M8: 872,156 km (0.109 R)
• M9: 1,018,612 km (0.097 R)
• M10: 1,139,637 km (0.113 R)
• M11: 1,207,853 km (0.11 R)
• M12: 1,421,030 km (0.12 R)
• M13: 1,507,348 km (0.112 R)
• M14: 1,803,702 km (0.09 R)
• M15: 1,924,876 km (0.12 R)
• M16: 2,362,898 km (0.065 R)
• M17: 2,646,686 km (0.061 R)
• M18: 3,230,865 km (0.049 R)
• M19: 3,345,906 km (0.101 R)
• M20: 3,563,122 km (0.107 R)
• M21: 3,941,455 km (0.107 R)
• M22: 4,260,547 km (0.043 R)
• M23: 4,792,517 km (0.082 R)
• M24: 4,886,315 km (0.109 R)
• M25: 5,114,003 km (0.106 R)
• M26: 5,619,494 km (0.1 R)
• M27: 6,325,297 km (0.111 R)
• M28: 6,615,367 km (0.06 R)
• M29: 6,846,496 km (0.086 R)
• M30: 7,144,346 km (0.1 R)
• M31: 7,533,749 km (0.116 R)
• M32: 7,753,059 km (0.096 R)
• M33: 8,288,021 km (0.11 R)
• M34: 8,423,557 km (0.094 R)
• M35: 8,491,624 km (0.098 R)
• M36: 9,582,342 km (0.103 R)
• M37: 9,653,401 km (0.036 R)
• M38: 10,228,605 km (0.103 R)
• M39: 10,398,548 km (0.079 R)
• M40: 10,988,113 km (0.067 R)
• M41: 11,487,770 km (0.094 R)
• M42: 11,740,441 km (0.111 R)
• M43: 12,046,069 km (0.119 R)
• M44: 12,225,437 km (0.083 R)
• M45: 12,379,972 km (0.113 R)
• M46: 12,769,225 km (0.077 R)
• M47: 13,162,518 km (0.09 R)
• M48: 13,479,965 km (0.051 R)
• M49: 13,773,177 km (0.032 R)
• M50: 13,907,216 km (0.07 R)
• M51: 14,149,415 km (0.115 R)
• M52: 14,692,904 km (0.05 R)
• M53: 14,802,410 km (0.119 R)
• M54: 14,884,689 km (0.1 R)
• M55: 14,994,643 km (0.108 R)
• M56: 15,160,248 km (0.118 R)
• M57: 15,353,977 km (0.087 R)
• M58: 15,520,929 km (0.106 R)
• M59: 16,024,924 km (0.117 R)
• M60: 16,194,119 km (0.113 R)
• M61: 16,591,301 km (0.115 R)
• M62: 16,848,311 km (0.039 R)
• M63: 17,077,794 km (0.112 R)
• M64: 17,569,073 km (0.116 R)
• M65: 17,743,654 km (0.092 R)
• M66: 18,506,453 km (0.094 R)
• M67: 18,684,026 km (0.104 R)
• M68: 18,802,807 km (0.107 R)
• M69: 19,190,265 km (0.059 R)
• M70: 19,700,992 km (0.05 R)
• M71: 19,791,499 km (0.112 R)
• M72: 20,124,953 km (0.092 R)
• M73: 20,368,498 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301

Radius: 4.4

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.15 AU - 14.21 AU

Year: 19124 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,483,546 km

• M1: 157,826 km (0.117 R)
• M2: 486,791 km (0.108 R)
• M3: 719,865 km (0.093 R)
• M4: 758,611 km (0.109 R)
• M5: 1,206,806 km (0.094 R)
• M6: 1,300,155 km (0.119 R)
• M7: 1,801,906 km (0.083 R)
• M8: 1,881,941 km (0.119 R)
• M9: 2,242,173 km (0.091 R)
• M10: 2,683,786 km (0.119 R)
• M11: 3,183,891 km (0.059 R)
• M12: 3,280,831 km (0.087 R)
• M13: 3,378,668 km (0.067 R)
• M14: 3,678,312 km (0.053 R)
• M15: 3,780,039 km (0.066 R)
• M16: 3,814,147 km (0.074 R)
• M17: 4,161,065 km (0.107 R)
• M18: 4,196,220 km (0.085 R)
• M19: 4,302,584 km (0.102 R)
• M20: 4,590,560 km (0.112 R)
• M21: 5,071,667 km (0.081 R)
• M22: 5,375,650 km (0.079 R)
• M23: 6,322,604 km (0.105 R)
• M24: 7,192,666 km (0.109 R)
• M25: 7,706,534 km (0.119 R)
• M26: 8,187,791 km (0.116 R)
• M27: 8,365,363 km (0.079 R)
• M28: 8,996,367 km (0.106 R)
• M29: 9,087,771 km (0.089 R)
• M30: 9,971,296 km (0.107 R)
• M31: 10,351,425 km (0.112 R)
• M32: 11,224,029 km (0.059 R)
• M33: 11,371,682 km (0.102 R)
• M34: 11,718,899 km (0.089 R)
• M35: 11,868,796 km (0.111 R)
• M36: 12,119,971 km (0.093 R)
• M37: 13,038,651 km (0.118 R)
• M38: 13,297,755 km (0.119 R)
• M39: 13,454,085 km (0.046 R)
• M40: 13,663,522 km (0.053 R)
• M41: 13,716,030 km (0.074 R)
• M42: 16,147,445 km (0.079 R)
• M43: 17,783,148 km (0.12 R)
• M44: 18,649,768 km (0.099 R)
• M45: 18,707,962 km (0.063 R)
• M46: 19,235,145 km (0.096 R)
• M47: 19,411,820 km (0.093 R)
• M48: 19,767,115 km (0.115 R)
• M49: 21,269,825 km (0.079 R)
• M50: 21,452,634 km (0.118 R)
• M51: 22,189,104 km (0.118 R)
• M52: 22,374,456 km (0.119 R)
• M53: 22,809,038 km (0.1 R)
• M54: 23,183,780 km (0.09 R)
• M55: 23,497,637 km (0.083 R)
• M56: 24,066,109 km (0.06 R)
• M57: 25,152,040 km (0.069 R)
• M58: 25,474,573 km (0.086 R)
• M59: 25,603,825 km (0.106 R)
• M60: 25,993,228 km (0.068 R)
• M61: 26,515,475 km (0.114 R)
• M62: 27,969,416 km (0.118 R)
• M63: 28,102,858 km (0.111 R)
• M64: 28,236,598 km (0.113 R)
• M65: 28,504,528 km (0.054 R)
• M66: 28,638,867 km (0.119 R)
• M67: 30,747,299 km (0.04 R)
• M68: 33,046,020 km (0.117 R)
• M69: 35,978,138 km (0.077 R)
• M70: 36,050,693 km (0.086 R)
• M71: 36,559,775 km (0.033 R)
• M72: 38,027,779 km (0.099 R)
• M73: 38,397,734 km (0.059 R)
• M74: 39,589,730 km (0.11 R)
• M75: 39,739,627 km (0.075 R)
• M76: 40,793,843 km (0.088 R)
• M77: 41,248,322 km (0.053 R)
• M78: 41,476,309 km (0.077 R)
• M79: 42,162,664 km (0.103 R)
• M80: 42,622,229 km (0.063 R)
• M81: 43,160,631 km (0.086 R)
• M82: 43,237,674 km (0.085 R)
• M83: 43,856,112 km (0.098 R)
• M84: 45,571,700 km (0.063 R)
• M85: 46,200,909 km (0.073 R)
• M86: 46,753,823 km (0.043 R)
• M87: 47,229,544 km (0.106 R)
• M88: 47,706,911 km (0.097 R)
• M89: 48,105,888 km (0.078 R)
• M90: 50,036,299 km (0.067 R)
• M91: 50,198,314 km (0.116 R)
• M92: 50,522,941 km (0.039 R)
• M93: 54,805,030 km (0.114 R)
• M94: 55,474,032 km (0.099 R)
• M95: 55,977,578 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 3.9

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.69 AU - 15.79 AU

Year: 22366 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,483,546 km

• M1: 142,417 km (0.033 R)
• M2: 220,956 km (0.077 R)
• M3: 401,221 km (0.069 R)
• M4: 776,413 km (0.066 R)
• M5: 871,258 km (0.07 R)
• M6: 1,020,557 km (0.113 R)
• M7: 1,574,817 km (0.089 R)
• M8: 1,787,695 km (0.058 R)
• M9: 2,341,506 km (0.089 R)
• M10: 3,130,036 km (0.111 R)
• M11: 3,319,876 km (0.084 R)
• M12: 3,474,411 km (0.097 R)
• M13: 3,591,845 km (0.083 R)
• M14: 3,992,767 km (0.077 R)
• M15: 4,967,547 km (0.111 R)
• M16: 6,389,923 km (0.055 R)
• M17: 7,169,927 km (0.081 R)
• M18: 7,979,550 km (0.09 R)
• M19: 8,134,534 km (0.112 R)
• M20: 9,301,248 km (0.106 R)
• M21: 10,294,129 km (0.11 R)
• M22: 11,089,241 km (0.093 R)
• M23: 11,320,071 km (0.061 R)
• M24: 11,727,875 km (0.078 R)
• M25: 12,318,637 km (0.11 R)
• M26: 12,798,247 km (0.118 R)
• M27: 12,919,123 km (0.044 R)
• M28: 13,161,920 km (0.071 R)
• M29: 14,461,327 km (0.079 R)
• M30: 14,587,139 km (0.025 R)
• M31: 14,650,269 km (0.106 R)
• M32: 16,584,270 km (0.081 R)
• M33: 17,782,549 km (0.098 R)
• M34: 19,770,855 km (0.036 R)
• M35: 20,897,775 km (0.068 R)
• M36: 24,326,110 km (0.049 R)
• M37: 28,631,686 km (0.093 R)
• M38: 28,868,948 km (0.06 R)
• M39: 30,064,684 km (0.118 R)
• M40: 34,501,308 km (0.058 R)
• M41: 36,451,915 km (0.113 R)
• M42: 37,224,887 km (0.09 R)
• M43: 38,787,138 km (0.116 R)
• M44: 40,370,481 km (0.057 R)
• M45: 40,992,061 km (0.12 R)
• M46: 41,795,700 km (0.098 R)
• M47: 41,974,919 km (0.117 R)
• M48: 43,056,212 km (0.075 R)
• M49: 45,522,034 km (0.092 R)
• M50: 46,446,997 km (0.028 R)
• M51: 46,725,549 km (0.073 R)
• M52: 50,303,182 km (0.105 R)
• M53: 50,780,399 km (0.051 R)
• M54: 52,801,167 km (0.079 R)
• M55: 56,722,277 km (0.082 R)
• M56: 58,617,382 km (0.052 R)
• M57: 61,244,171 km (0.059 R)
• M58: 62,982,349 km (0.059 R)
• M59: 64,425,969 km (0.1 R)
• M60: 65,151,817 km (0.105 R)
• M61: 65,255,788 km (0.107 R)
• M62: 66,297,887 km (0.117 R)
• M63: 67,766,190 km (0.117 R)
• M64: 68,082,290 km (0.106 R)
• M65: 69,669,673 km (0.11 R)
• M66: 69,776,037 km (0.076 R)
• M67: 70,948,436 km (0.111 R)
• M68: 71,269,323 km (0.034 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 19,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit