🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 26.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,574,974 km

• M1: 49,816 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.86 AU

Year: 222 Days

Day: 28.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.09 AU - 1.51 AU

Year: 528 Days

Day: 43.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.27 AU - 1.47 AU

Year: 572 Days

Day: 19.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 64.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.16 AU - 2.34 AU

Year: 1203 Days

Day: 27.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,574,974 km

• M1: 94,097 km (0.084 R)
• M2: 1,365,081 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.11 AU - 4.21 AU

Year: 2496 Days

Day: 40.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 11.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.77 AU - 14.45 AU

Year: 14101 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,574,974 km

• M1: 144,512 km (0.12 R)
• M2: 289,472 km (0.106 R)
• M3: 405,560 km (0.078 R)
• M4: 1,053,019 km (0.082 R)
• M5: 1,150,856 km (0.099 R)
• M6: 1,596,209 km (0.102 R)
• M7: 1,803,103 km (0.107 R)
• M8: 3,250,463 km (0.087 R)
• M9: 3,396,320 km (0.104 R)
• M10: 4,805,233 km (0.093 R)
• M11: 5,174,590 km (0.105 R)
• M12: 5,657,941 km (0.089 R)
• M13: 6,704,977 km (0.111 R)
• M14: 9,179,026 km (0.06 R)
• M15: 9,763,804 km (0.099 R)
• M16: 9,890,663 km (0.032 R)
• M17: 10,925,282 km (0.104 R)
• M18: 11,189,322 km (0.081 R)
• M19: 13,236,120 km (0.077 R)
• M20: 13,423,567 km (0.079 R)
• M21: 13,659,183 km (0.068 R)
• M22: 14,182,477 km (0.111 R)
• M23: 14,374,261 km (0.04 R)
• M24: 14,470,602 km (0.074 R)
• M25: 14,567,093 km (0.12 R)
• M26: 14,857,761 km (0.053 R)
• M27: 15,150,375 km (0.108 R)
• M28: 15,840,769 km (0.107 R)
• M29: 16,743,293 km (0.066 R)
• M30: 17,559,648 km (0.101 R)
• M31: 18,284,600 km (0.115 R)
• M32: 19,072,083 km (0.03 R)
• M33: 19,710,118 km (0.119 R)
• M34: 20,031,753 km (0.111 R)
• M35: 22,723,019 km (0.118 R)
• M36: 23,910,826 km (0.053 R)
• M37: 24,082,116 km (0.076 R)
• M38: 25,176,723 km (0.073 R)
• M39: 26,464,312 km (0.114 R)
• M40: 26,937,939 km (0.096 R)
• M41: 27,893,421 km (0.09 R)
• M42: 28,073,836 km (0.092 R)
• M43: 28,799,236 km (0.101 R)
• M44: 30,268,586 km (0.051 R)
• M45: 30,825,988 km (0.099 R)
• M46: 30,950,303 km (0.092 R)
• M47: 31,261,766 km (0.064 R)
• M48: 33,343,570 km (0.034 R)
• M49: 33,855,045 km (0.116 R)
• M50: 34,950,401 km (0.119 R)
• M51: 35,274,879 km (0.119 R)
• M52: 35,404,879 km (0.086 R)
• M53: 35,730,703 km (0.11 R)
• M54: 36,516,691 km (0.108 R)
• M55: 36,911,779 km (0.092 R)
• M56: 38,239,011 km (0.081 R)
• M57: 38,573,362 km (0.119 R)
• M58: 39,581,951 km (0.093 R)
• M59: 41,008,666 km (0.033 R)
• M60: 42,175,828 km (0.099 R)
• M61: 44,402,443 km (0.098 R)
• M62: 44,683,538 km (0.103 R)
• M63: 45,035,541 km (0.109 R)
• M64: 46,097,387 km (0.095 R)
• M65: 48,173,506 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.5

Radius: 3.5

Gravity: 37.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.21 AU - 21.01 AU

Year: 28616 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,574,974 km

• M1: 141,071 km (0.028 R)
• M2: 282,590 km (0.046 R)
• M3: 988,543 km (0.12 R)
• M4: 1,017,116 km (0.074 R)
• M5: 1,045,839 km (0.081 R)
• M6: 1,075,010 km (0.105 R)
• M7: 1,104,331 km (0.115 R)
• M8: 1,642,734 km (0.057 R)
• M9: 2,287,950 km (0.119 R)
• M10: 2,402,392 km (0.104 R)
• M11: 3,002,130 km (0.067 R)
• M12: 4,097,486 km (0.103 R)
• M13: 4,566,774 km (0.096 R)
• M14: 4,759,307 km (0.057 R)
• M15: 5,152,151 km (0.108 R)
• M16: 5,555,317 km (0.098 R)
• M17: 5,657,642 km (0.091 R)
• M18: 6,285,055 km (0.078 R)
• M19: 6,934,161 km (0.12 R)
• M20: 7,661,057 km (0.075 R)
• M21: 8,411,888 km (0.106 R)
• M22: 8,588,414 km (0.078 R)
• M23: 9,246,345 km (0.12 R)
• M24: 10,106,832 km (0.09 R)
• M25: 10,420,389 km (0.117 R)
• M26: 10,609,930 km (0.06 R)
• M27: 10,992,601 km (0.025 R)
• M28: 11,056,779 km (0.115 R)
• M29: 11,837,081 km (0.114 R)
• M30: 11,968,877 km (0.08 R)
• M31: 12,433,977 km (0.103 R)
• M32: 13,313,163 km (0.075 R)
• M33: 14,917,002 km (0.087 R)
• M34: 15,995,453 km (0.071 R)
• M35: 16,433,775 km (0.034 R)
• M36: 17,173,088 km (0.055 R)
• M37: 17,697,129 km (0.068 R)
• M38: 18,226,257 km (0.057 R)
• M39: 18,760,620 km (0.073 R)
• M40: 18,837,513 km (0.065 R)
• M41: 19,455,353 km (0.107 R)
• M42: 21,508,733 km (0.119 R)
• M43: 22,073,166 km (0.077 R)
• M44: 23,381,698 km (0.115 R)
• M45: 24,967,885 km (0.104 R)
• M46: 26,072,964 km (0.067 R)
• M47: 26,674,647 km (0.079 R)
• M48: 27,979,290 km (0.118 R)
• M49: 28,506,921 km (0.043 R)
• M50: 29,929,896 km (0.094 R)
• M51: 30,650,061 km (0.099 R)
• M52: 33,587,116 km (0.103 R)
• M53: 34,429,202 km (0.085 R)
• M54: 34,711,344 km (0.058 R)
• M55: 35,088,929 km (0.115 R)
• M56: 36,804,367 km (0.119 R)
• M57: 37,478,904 km (0.085 R)
• M58: 38,254,719 km (0.094 R)
• M59: 39,625,185 km (0.109 R)
• M60: 40,514,694 km (0.11 R)
• M61: 41,310,854 km (0.082 R)
• M62: 41,911,339 km (0.057 R)
• M63: 42,212,630 km (0.113 R)
• M64: 43,425,120 km (0.105 R)
• M65: 44,854,079 km (0.114 R)
• M66: 45,059,477 km (0.109 R)
• M67: 45,987,582 km (0.109 R)
• M68: 49,656,470 km (0.114 R)
• M69: 50,188,290 km (0.082 R)
• M70: 52,226,113 km (0.049 R)
• M71: 52,334,122 km (0.062 R)
• M72: 54,619,230 km (0.077 R)
• M73: 54,948,345 km (0.059 R)
• M74: 56,160,686 km (0.105 R)
• M75: 56,603,646 km (0.113 R)
• M76: 56,714,647 km (0.106 R)
• M77: 56,936,650 km (0.05 R)
• M78: 57,047,802 km (0.106 R)
• M79: 57,716,354 km (0.106 R)
• M80: 61,097,266 km (0.105 R)
• M81: 61,552,941 km (0.075 R)
• M82: 65,937,206 km (0.103 R)
• M83: 66,638,521 km (0.113 R)
• M84: 68,048,780 km (0.033 R)
• M85: 68,875,907 km (0.098 R)
• M86: 69,587,544 km (0.075 R)
• M87: 71,977,220 km (0.092 R)
• M88: 72,338,050 km (0.083 R)
• M89: 72,820,055 km (0.091 R)
• M90: 74,029,554 km (0.098 R)
• M91: 74,880,167 km (0.114 R)
• M92: 75,245,784 km (0.105 R)
• M93: 75,367,706 km (0.095 R)
• M94: 75,856,293 km (0.094 R)
• M95: 78,191,516 km (0.092 R)
• M96: 80,300,696 km (0.084 R)
• M97: 81,550,138 km (0.096 R)
• M98: 84,448,148 km (0.12 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit