🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 182 Days

Day: 29.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,671,513 km

• M1: 55,052 km (0.063 R)
• M2: 106,364 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 262 Days

Day: 34.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.83 AU - 0.97 AU

Year: 318 Days

Day: 38.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 11.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.82 AU - 8.22 AU

Year: 6934 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,671,513 km

• M1: 187,895 km (0.109 R)
• M2: 402,418 km (0.093 R)
• M3: 682,765 km (0.075 R)
• M4: 914,043 km (0.077 R)
• M5: 1,007,542 km (0.082 R)
• M6: 1,204,861 km (0.11 R)
• M7: 1,361,640 km (0.103 R)
• M8: 1,488,349 km (0.096 R)
• M9: 1,581,249 km (0.107 R)
• M10: 1,714,990 km (0.09 R)
• M11: 2,055,475 km (0.068 R)
• M12: 2,308,894 km (0.103 R)
• M13: 2,505,764 km (0.12 R)
• M14: 2,662,693 km (0.092 R)
• M15: 3,201,544 km (0.105 R)
• M16: 3,323,317 km (0.085 R)
• M17: 3,546,218 km (0.117 R)
• M18: 4,111,997 km (0.115 R)
• M19: 4,678,374 km (0.07 R)
• M20: 4,844,727 km (0.111 R)
• M21: 5,471,692 km (0.088 R)
• M22: 6,063,800 km (0.105 R)
• M23: 6,215,044 km (0.042 R)
• M24: 7,021,825 km (0.091 R)
• M25: 7,437,557 km (0.106 R)
• M26: 7,697,409 km (0.112 R)
• M27: 8,059,585 km (0.056 R)
• M28: 8,360,127 km (0.103 R)
• M29: 8,528,724 km (0.111 R)
• M30: 9,041,247 km (0.101 R)
• M31: 9,811,077 km (0.117 R)
• M32: 10,821,012 km (0.099 R)
• M33: 11,226,871 km (0.083 R)
• M34: 11,412,971 km (0.118 R)
• M35: 11,600,118 km (0.069 R)
• M36: 12,320,731 km (0.098 R)
• M37: 12,899,824 km (0.083 R)
• M38: 13,173,140 km (0.06 R)
• M39: 13,725,455 km (0.108 R)
• M40: 14,164,824 km (0.094 R)
• M41: 14,852,825 km (0.102 R)
• M42: 15,427,580 km (0.098 R)
• M43: 16,556,744 km (0.117 R)
• M44: 16,768,725 km (0.119 R)
• M45: 17,669,005 km (0.086 R)
• M46: 17,885,772 km (0.067 R)
• M47: 19,204,327 km (0.097 R)
• M48: 19,650,728 km (0.081 R)
• M49: 21,980,565 km (0.115 R)
• M50: 22,073,764 km (0.12 R)
• M51: 22,400,785 km (0.088 R)
• M52: 23,107,037 km (0.086 R)
• M53: 23,534,288 km (0.066 R)
• M54: 24,300,229 km (0.078 R)
• M55: 24,444,741 km (0.061 R)
• M56: 24,831,601 km (0.069 R)
• M57: 25,758,360 km (0.065 R)
• M58: 26,102,734 km (0.055 R)
• M59: 26,398,938 km (0.09 R)
• M60: 27,144,833 km (0.076 R)
• M61: 27,495,191 km (0.118 R)
• M62: 28,149,831 km (0.116 R)
• M63: 29,064,922 km (0.105 R)
• M64: 29,783,290 km (0.096 R)
• M65: 30,507,494 km (0.086 R)
• M66: 31,132,962 km (0.11 R)
• M67: 31,920,745 km (0.039 R)
• M68: 33,515,757 km (0.058 R)
• M69: 33,676,725 km (0.118 R)
• M70: 33,999,407 km (0.098 R)
• M71: 34,485,301 km (0.101 R)
• M72: 35,136,650 km (0.099 R)
• M73: 35,245,707 km (0.104 R)
• M74: 35,463,970 km (0.047 R)
• M75: 35,901,843 km (0.12 R)
• M76: 36,396,713 km (0.118 R)
• M77: 36,562,019 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 7.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.48 AU - 13.48 AU

Year: 16435 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,671,513 km

• M1: 515,664 km (0.087 R)
• M2: 893,398 km (0.052 R)
• M3: 940,073 km (0.038 R)
• M4: 987,645 km (0.081 R)
• M5: 1,060,499 km (0.102 R)
• M6: 1,316,910 km (0.113 R)
• M7: 1,796,371 km (0.052 R)
• M8: 2,197,144 km (0.034 R)
• M9: 2,424,233 km (0.071 R)
• M10: 2,591,185 km (0.087 R)
• M11: 3,150,681 km (0.104 R)
• M12: 5,167,110 km (0.081 R)
• M13: 5,513,130 km (0.102 R)
• M14: 5,911,210 km (0.106 R)
• M15: 6,410,568 km (0.09 R)
• M16: 7,017,935 km (0.064 R)
• M17: 7,643,703 km (0.096 R)
• M18: 8,438,367 km (0.105 R)
• M19: 8,590,209 km (0.09 R)
• M20: 9,154,941 km (0.11 R)
• M21: 9,206,851 km (0.06 R)
• M22: 10,266,154 km (0.092 R)
• M23: 10,374,164 km (0.1 R)
• M24: 10,700,586 km (0.112 R)
• M25: 10,864,994 km (0.076 R)
• M26: 12,153,630 km (0.045 R)
• M27: 12,555,300 km (0.102 R)
• M28: 12,786,878 km (0.049 R)
• M29: 13,019,802 km (0.103 R)
• M30: 13,846,031 km (0.112 R)
• M31: 14,446,517 km (0.1 R)
• M32: 15,301,618 km (0.076 R)
• M33: 15,610,987 km (0.108 R)
• M34: 17,060,440 km (0.084 R)
• M35: 17,768,637 km (0.115 R)
• M36: 18,028,638 km (0.072 R)
• M37: 18,224,461 km (0.047 R)
• M38: 19,014,637 km (0.114 R)
• M39: 20,085,609 km (0.113 R)
• M40: 21,107,212 km (0.076 R)
• M41: 21,589,815 km (0.068 R)
• M42: 22,988,555 km (0.09 R)
• M43: 24,272,255 km (0.119 R)
• M44: 24,344,211 km (0.038 R)
• M45: 24,777,746 km (0.12 R)
• M46: 26,389,064 km (0.1 R)
• M47: 27,356,963 km (0.103 R)
• M48: 27,431,911 km (0.078 R)
• M49: 27,506,860 km (0.111 R)
• M50: 28,109,440 km (0.07 R)
• M51: 30,484,904 km (0.076 R)
• M52: 30,562,546 km (0.095 R)
• M53: 34,207,348 km (0.083 R)
• M54: 35,262,013 km (0.111 R)
• M55: 35,343,544 km (0.077 R)
• M56: 35,834,225 km (0.035 R)
• M57: 36,244,871 km (0.115 R)
• M58: 37,403,058 km (0.061 R)
• M59: 37,569,560 km (0.059 R)
• M60: 41,035,444 km (0.111 R)
• M61: 41,121,313 km (0.113 R)
• M62: 41,465,089 km (0.098 R)
• M63: 42,328,867 km (0.107 R)
• M64: 43,285,695 km (0.066 R)
• M65: 43,723,119 km (0.041 R)
• M66: 45,309,605 km (0.075 R)
• M67: 45,575,889 km (0.064 R)
• M68: 45,753,611 km (0.085 R)
• M69: 46,288,424 km (0.061 R)
• M70: 46,735,572 km (0.106 R)
• M71: 47,004,549 km (0.065 R)
• M72: 47,274,124 km (0.083 R)
• M73: 47,904,978 km (0.08 R)
• M74: 48,266,706 km (0.045 R)
• M75: 50,180,811 km (0.027 R)
• M76: 52,212,499 km (0.059 R)
• M77: 52,771,397 km (0.073 R)
• M78: 53,144,943 km (0.097 R)
• M79: 55,310,222 km (0.052 R)
• M80: 56,070,030 km (0.117 R)
• M81: 56,165,324 km (0.084 R)
• M82: 57,696,308 km (0.098 R)
• M83: 58,177,565 km (0.074 R)
• M84: 58,756,808 km (0.098 R)
• M85: 60,115,755 km (0.074 R)
• M86: 60,408,368 km (0.092 R)
• M87: 61,288,752 km (0.105 R)
• M88: 61,681,596 km (0.044 R)
• M89: 62,075,038 km (0.119 R)
• M90: 62,173,623 km (0.025 R)
• M91: 63,062,534 km (0.093 R)
• M92: 64,254,380 km (0.079 R)
• M93: 64,453,794 km (0.109 R)
• M94: 64,753,289 km (0.081 R)
• M95: 65,553,937 km (0.084 R)
• M96: 67,570,217 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit