🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.17 AU - 1.27 AU

Year: 480 Days

Day: 47.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.63 AU - 1.99 AU

Year: 868 Days

Day: 39.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.08 AU - 2.82 AU

Year: 1367 Days

Day: 20.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,855,332 km

• M1: 574,905 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.36 AU - 3.56 AU

Year: 1815 Days

Day: 28.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 12.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.93 AU - 10.95 AU

Year: 12898 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,855,332 km

• M1: 203,902 km (0.116 R)
• M2: 285,582 km (0.114 R)
• M3: 616,642 km (0.074 R)
• M4: 961,615 km (0.111 R)
• M5: 1,351,318 km (0.104 R)
• M6: 2,323,105 km (0.102 R)
• M7: 3,076,630 km (0.094 R)
• M8: 3,350,693 km (0.095 R)
• M9: 3,714,814 km (0.096 R)
• M10: 4,350,156 km (0.085 R)
• M11: 5,272,876 km (0.082 R)
• M12: 5,649,264 km (0.12 R)
• M13: 5,744,857 km (0.058 R)
• M14: 6,058,863 km (0.076 R)
• M15: 6,855,921 km (0.084 R)
• M16: 7,189,225 km (0.064 R)
• M17: 8,356,537 km (0.119 R)
• M18: 8,851,108 km (0.108 R)
• M19: 9,158,082 km (0.043 R)
• M20: 9,440,074 km (0.116 R)
• M21: 9,553,769 km (0.073 R)
• M22: 10,391,367 km (0.065 R)
• M23: 11,192,314 km (0.076 R)
• M24: 12,290,961 km (0.036 R)
• M25: 12,571,158 km (0.112 R)
• M26: 12,916,280 km (0.077 R)
• M27: 13,169,250 km (0.101 R)
• M28: 13,519,908 km (0.097 R)
• M29: 14,100,347 km (0.049 R)
• M30: 14,197,885 km (0.048 R)
• M31: 15,185,530 km (0.097 R)
• M32: 15,452,562 km (0.04 R)
• M33: 15,553,242 km (0.067 R)
• M34: 15,856,178 km (0.09 R)
• M35: 16,059,331 km (0.104 R)
• M36: 17,122,673 km (0.057 R)
• M37: 17,296,207 km (0.115 R)
• M38: 18,137,844 km (0.052 R)
• M39: 18,243,909 km (0.087 R)
• M40: 19,425,134 km (0.054 R)
• M41: 21,038,248 km (0.08 R)
• M42: 22,351,867 km (0.091 R)
• M43: 22,961,328 km (0.098 R)
• M44: 23,421,940 km (0.074 R)
• M45: 24,002,081 km (0.1 R)
• M46: 24,469,574 km (0.078 R)
• M47: 25,018,748 km (0.044 R)
• M48: 25,611,754 km (0.045 R)
• M49: 25,810,420 km (0.107 R)
• M50: 25,929,949 km (0.083 R)
• M51: 26,932,553 km (0.117 R)
• M52: 27,013,336 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 5.5

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.85 AU - 14.65 AU

Year: 19174 Days

Day: 18.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,855,332 km

• M1: 262,544 km (0.094 R)
• M2: 320,588 km (0.107 R)
• M3: 367,263 km (0.107 R)
• M4: 597,943 km (0.092 R)
• M5: 1,378,544 km (0.102 R)
• M6: 1,677,142 km (0.078 R)
• M7: 1,995,486 km (0.041 R)
• M8: 2,085,544 km (0.109 R)
• M9: 2,719,988 km (0.042 R)
• M10: 3,197,206 km (0.099 R)
• M11: 3,374,030 km (0.105 R)
• M12: 3,774,055 km (0.117 R)
• M13: 3,811,155 km (0.115 R)
• M14: 4,150,743 km (0.111 R)
• M15: 4,227,486 km (0.064 R)
• M16: 5,688,309 km (0.041 R)
• M17: 6,516,334 km (0.117 R)
• M18: 6,830,788 km (0.042 R)
• M19: 7,288,707 km (0.051 R)
• M20: 7,521,332 km (0.103 R)
• M21: 8,041,783 km (0.08 R)
• M22: 8,137,675 km (0.109 R)
• M23: 9,620,639 km (0.111 R)
• M24: 9,927,165 km (0.049 R)
• M25: 10,081,550 km (0.119 R)
• M26: 10,654,660 km (0.03 R)
• M27: 10,759,976 km (0.088 R)
• M28: 11,238,241 km (0.11 R)
• M29: 11,832,294 km (0.098 R)
• M30: 12,381,019 km (0.043 R)
• M31: 12,491,871 km (0.114 R)
• M32: 12,994,221 km (0.085 R)
• M33: 13,503,302 km (0.09 R)
• M34: 13,617,445 km (0.12 R)
• M35: 13,789,034 km (0.101 R)
• M36: 13,846,330 km (0.112 R)
• M37: 15,128,533 km (0.096 R)
• M38: 16,814,202 km (0.085 R)
• M39: 16,875,537 km (0.101 R)
• M40: 17,059,992 km (0.066 R)
• M41: 17,306,828 km (0.036 R)
• M42: 17,368,612 km (0.082 R)
• M43: 19,710,118 km (0.12 R)
• M44: 20,490,570 km (0.072 R)
• M45: 20,752,815 km (0.076 R)
• M46: 21,082,379 km (0.074 R)
• M47: 21,746,743 km (0.108 R)
• M48: 25,029,369 km (0.116 R)
• M49: 25,309,865 km (0.111 R)
• M50: 25,380,176 km (0.059 R)
• M51: 25,591,409 km (0.083 R)
• M52: 26,086,577 km (0.102 R)
• M53: 26,442,172 km (0.062 R)
• M54: 27,158,147 km (0.118 R)
• M55: 27,230,104 km (0.041 R)
• M56: 28,171,224 km (0.101 R)
• M57: 28,244,078 km (0.096 R)
• M58: 28,755,703 km (0.107 R)
• M59: 30,234,178 km (0.053 R)
• M60: 30,982,766 km (0.025 R)
• M61: 31,208,509 km (0.112 R)
• M62: 31,359,304 km (0.12 R)
• M63: 32,803,821 km (0.084 R)
• M64: 33,959,614 km (0.11 R)
• M65: 34,659,433 km (0.091 R)
• M66: 35,128,722 km (0.061 R)
• M67: 35,757,631 km (0.111 R)
• M68: 36,310,844 km (0.114 R)
• M69: 39,200,925 km (0.063 R)
• M70: 39,526,600 km (0.09 R)
• M71: 39,771,342 km (0.112 R)
• M72: 40,920,553 km (0.086 R)
• M73: 41,582,075 km (0.102 R)
• M74: 44,178,944 km (0.085 R)
• M75: 44,348,289 km (0.105 R)
• M76: 45,368,696 km (0.073 R)
• M77: 46,139,125 km (0.088 R)
• M78: 46,483,050 km (0.09 R)
• M79: 48,389,077 km (0.046 R)
• M80: 48,563,658 km (0.067 R)
• M81: 49,351,739 km (0.104 R)
• M82: 50,851,757 km (0.079 R)
• M83: 51,741,116 km (0.099 R)
• M84: 53,625,451 km (0.04 R)
• M85: 53,715,808 km (0.081 R)
• M86: 53,896,522 km (0.106 R)
• M87: 53,986,880 km (0.056 R)
• M88: 56,447,914 km (0.102 R)
• M89: 57,184,085 km (0.078 R)
• M90: 57,460,991 km (0.068 R)
• M91: 57,645,744 km (0.06 R)
• M92: 58,759,052 km (0.097 R)
• M93: 58,852,102 km (0.113 R)
• M94: 59,318,248 km (0.039 R)
• M95: 59,505,096 km (0.103 R)
• M96: 59,692,094 km (0.064 R)
• M97: 61,383,896 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit