🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 227 Days

Day: 16.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,454,754 km

• M1: 90,058 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 317 Days

Day: 12.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,454,754 km

• M1: 70,760 km (0.095 R)
• M2: 525,388 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.33 AU - 3.35 AU

Year: 1775 Days

Day: 44.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.66 AU - 3.26 AU

Year: 1889 Days

Day: 41.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.35 AU - 4.27 AU

Year: 2758 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.67 AU - 4.09 AU

Year: 2834 Days

Day: 27.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,454,754 km

• M1: 2,415,706 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 10.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.48 AU - 7.8 AU

Year: 7831 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,454,754 km

• M1: 246,836 km (0.071 R)
• M2: 410,347 km (0.089 R)
• M3: 773,421 km (0.11 R)
• M4: 857,196 km (0.077 R)
• M5: 1,081,443 km (0.096 R)
• M6: 1,732,942 km (0.111 R)
• M7: 1,922,482 km (0.036 R)
• M8: 2,260,274 km (0.103 R)
• M9: 2,363,347 km (0.058 R)
• M10: 2,638,757 km (0.119 R)
• M11: 2,747,365 km (0.109 R)
• M12: 2,879,909 km (0.029 R)
• M13: 3,243,731 km (0.071 R)
• M14: 3,574,192 km (0.102 R)
• M15: 3,816,840 km (0.07 R)
• M16: 4,140,570 km (0.067 R)
• M17: 4,370,053 km (0.118 R)
• M18: 4,473,276 km (0.12 R)
• M19: 4,603,575 km (0.08 R)
• M20: 4,814,658 km (0.085 R)
• M21: 4,948,249 km (0.063 R)
• M22: 5,137,490 km (0.108 R)
• M23: 5,860,796 km (0.104 R)
• M24: 6,032,235 km (0.078 R)
• M25: 6,527,254 km (0.072 R)
• M26: 6,734,896 km (0.111 R)
• M27: 6,824,655 km (0.111 R)
• M28: 7,556,338 km (0.066 R)
• M29: 8,700,163 km (0.097 R)
• M30: 8,798,000 km (0.12 R)
• M31: 9,060,545 km (0.067 R)
• M32: 9,660,731 km (0.078 R)
• M33: 9,897,545 km (0.066 R)
• M34: 10,033,828 km (0.116 R)
• M35: 10,759,228 km (0.059 R)
• M36: 10,899,402 km (0.108 R)
• M37: 11,501,533 km (0.114 R)
• M38: 12,370,248 km (0.119 R)
• M39: 13,147,558 km (0.042 R)
• M40: 13,372,554 km (0.081 R)
• M41: 13,978,724 km (0.101 R)
• M42: 15,494,001 km (0.093 R)
• M43: 16,371,542 km (0.079 R)
• M44: 16,654,133 km (0.09 R)
• M45: 16,897,678 km (0.086 R)
• M46: 17,717,923 km (0.058 R)
• M47: 18,341,746 km (0.075 R)
• M48: 18,551,183 km (0.117 R)
• M49: 18,719,481 km (0.102 R)
• M50: 18,888,078 km (0.079 R)
• M51: 19,142,095 km (0.116 R)
• M52: 19,227,066 km (0.081 R)
• M53: 19,482,579 km (0.103 R)
• M54: 19,568,000 km (0.084 R)
• M55: 19,867,944 km (0.099 R)
• M56: 20,083,065 km (0.108 R)
• M57: 20,342,468 km (0.088 R)
• M58: 20,995,463 km (0.074 R)
• M59: 21,522,795 km (0.083 R)
• M60: 22,232,787 km (0.103 R)
• M61: 23,812,391 km (0.104 R)
• M62: 24,454,465 km (0.111 R)
• M63: 25,195,124 km (0.105 R)
• M64: 25,615,045 km (0.086 R)
• M65: 25,802,342 km (0.116 R)
• M66: 27,748,909 km (0.119 R)
• M67: 28,715,610 km (0.038 R)
• M68: 29,203,000 km (0.041 R)
• M69: 29,594,947 km (0.063 R)
• M70: 29,791,518 km (0.063 R)
• M71: 30,186,158 km (0.089 R)
• M72: 30,532,776 km (0.055 R)
• M73: 30,830,924 km (0.102 R)
• M74: 31,030,338 km (0.11 R)
• M75: 31,280,017 km (0.12 R)
• M76: 31,380,098 km (0.093 R)
• M77: 31,932,563 km (0.095 R)
• M78: 32,083,807 km (0.118 R)
• M79: 32,640,311 km (0.036 R)
• M80: 34,483,805 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 6.4

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.19 AU - 12.97 AU

Year: 16547 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,454,754 km

• M1: 122,820 km (0.087 R)
• M2: 201,658 km (0.066 R)
• M3: 336,745 km (0.062 R)
• M4: 669,301 km (0.088 R)
• M5: 830,717 km (0.084 R)
• M6: 903,721 km (0.118 R)
• M7: 1,190,201 km (0.08 R)
• M8: 1,273,078 km (0.103 R)
• M9: 1,533,528 km (0.061 R)
• M10: 1,685,370 km (0.036 R)
• M11: 1,971,102 km (0.086 R)
• M12: 2,623,498 km (0.061 R)
• M13: 3,029,656 km (0.087 R)
• M14: 3,182,096 km (0.097 R)
• M15: 3,534,698 km (0.113 R)
• M16: 3,614,733 km (0.036 R)
• M17: 3,654,975 km (0.085 R)
• M18: 3,899,568 km (0.118 R)
• M19: 5,850,174 km (0.113 R)
• M20: 6,329,636 km (0.113 R)
• M21: 6,524,861 km (0.106 R)
• M22: 7,479,445 km (0.093 R)
• M23: 7,789,860 km (0.101 R)
• M24: 7,842,070 km (0.059 R)
• M25: 9,348,969 km (0.098 R)
• M26: 10,078,409 km (0.116 R)
• M27: 10,478,732 km (0.117 R)
• M28: 10,709,861 km (0.106 R)
• M29: 11,235,847 km (0.094 R)
• M30: 12,495,910 km (0.062 R)
• M31: 12,557,096 km (0.078 R)
• M32: 13,049,572 km (0.104 R)
• M33: 13,298,204 km (0.119 R)
• M34: 13,423,118 km (0.118 R)
• M35: 14,053,374 km (0.091 R)
• M36: 14,628,877 km (0.057 R)
• M37: 16,804,329 km (0.107 R)
• M38: 17,894,748 km (0.059 R)
• M39: 18,240,319 km (0.11 R)
• M40: 20,000,487 km (0.098 R)
• M41: 20,936,970 km (0.077 R)
• M42: 22,183,120 km (0.112 R)
• M43: 23,302,412 km (0.069 R)
• M44: 23,679,548 km (0.091 R)
• M45: 24,134,924 km (0.052 R)
• M46: 24,823,223 km (0.098 R)
• M47: 25,054,203 km (0.03 R)
• M48: 26,690,205 km (0.104 R)
• M49: 27,879,807 km (0.086 R)
• M50: 28,360,615 km (0.12 R)
• M51: 28,763,183 km (0.077 R)
• M52: 29,086,763 km (0.09 R)
• M53: 30,475,031 km (0.12 R)
• M54: 31,218,682 km (0.105 R)
• M55: 32,723,936 km (0.115 R)
• M56: 33,061,578 km (0.108 R)
• M57: 33,655,332 km (0.115 R)
• M58: 34,939,480 km (0.089 R)
• M59: 37,379,122 km (0.076 R)
• M60: 38,174,983 km (0.084 R)
• M61: 41,140,312 km (0.04 R)
• M62: 43,065,487 km (0.033 R)
• M63: 43,528,193 km (0.074 R)
• M64: 43,806,595 km (0.109 R)
• M65: 45,113,781 km (0.084 R)
• M66: 45,772,161 km (0.114 R)
• M67: 45,866,408 km (0.086 R)
• M68: 45,960,804 km (0.051 R)
• M69: 47,288,785 km (0.026 R)
• M70: 49,014,695 km (0.097 R)
• M71: 52,231,947 km (0.108 R)
• M72: 54,614,293 km (0.091 R)
• M73: 54,714,374 km (0.104 R)
• M74: 55,014,767 km (0.109 R)
• M75: 55,718,026 km (0.101 R)
• M76: 56,121,192 km (0.104 R)
• M77: 59,999,368 km (0.055 R)
• M78: 61,034,286 km (0.119 R)
• M79: 61,970,768 km (0.075 R)
• M80: 62,807,020 km (0.031 R)
• M81: 64,279,662 km (0.076 R)
• M82: 65,550,945 km (0.065 R)
• M83: 65,976,551 km (0.114 R)
• M84: 67,151,642 km (0.1 R)
• M85: 69,197,692 km (0.039 R)
• M86: 69,739,535 km (0.11 R)
• M87: 69,956,602 km (0.108 R)
• M88: 70,173,968 km (0.111 R)
• M89: 70,391,483 km (0.102 R)
• M90: 71,482,799 km (0.08 R)
• M91: 71,920,822 km (0.1 R)
• M92: 72,249,937 km (0.088 R)
• M93: 72,359,742 km (0.114 R)
• M94: 72,689,605 km (0.108 R)
• M95: 72,799,560 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.6

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.79 AU - 15.15 AU

Year: 20413 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,454,754 km

• M1: 118,781 km (0.1 R)
• M2: 197,020 km (0.05 R)
• M3: 584,030 km (0.117 R)
• M4: 654,191 km (0.068 R)
• M5: 861,684 km (0.026 R)
• M6: 1,357,152 km (0.066 R)
• M7: 1,720,525 km (0.051 R)
• M8: 1,796,670 km (0.116 R)
• M9: 2,139,698 km (0.112 R)
• M10: 2,221,678 km (0.098 R)
• M11: 2,360,654 km (0.118 R)
• M12: 2,417,053 km (0.104 R)
• M13: 3,005,571 km (0.095 R)
• M14: 3,036,089 km (0.096 R)
• M15: 4,135,035 km (0.088 R)
• M16: 4,655,187 km (0.109 R)
• M17: 4,690,641 km (0.093 R)
• M18: 5,870,520 km (0.117 R)
• M19: 6,101,499 km (0.105 R)
• M20: 6,218,035 km (0.047 R)
• M21: 6,572,283 km (0.065 R)
• M22: 6,771,996 km (0.101 R)
• M23: 6,892,722 km (0.026 R)
• M24: 7,300,376 km (0.114 R)
• M25: 7,590,297 km (0.116 R)
• M26: 8,439,414 km (0.113 R)
• M27: 8,526,031 km (0.032 R)
• M28: 8,656,481 km (0.054 R)
• M29: 9,363,032 km (0.071 R)
• M30: 9,587,578 km (0.114 R)
• M31: 9,950,652 km (0.062 R)
• M32: 10,087,983 km (0.06 R)
• M33: 10,410,665 km (0.108 R)
• M34: 10,503,566 km (0.061 R)
• M35: 10,690,114 km (0.1 R)
• M36: 13,515,270 km (0.096 R)
• M37: 14,024,352 km (0.074 R)
• M38: 15,324,357 km (0.114 R)
• M39: 15,429,973 km (0.111 R)
• M40: 15,535,888 km (0.095 R)
• M41: 16,445,743 km (0.085 R)
• M42: 17,207,794 km (0.064 R)
• M43: 17,262,697 km (0.085 R)
• M44: 17,427,703 km (0.099 R)
• M45: 17,482,905 km (0.044 R)
• M46: 17,814,713 km (0.059 R)
• M47: 18,653,658 km (0.079 R)
• M48: 18,879,550 km (0.099 R)
• M49: 19,448,172 km (0.081 R)
• M50: 19,505,318 km (0.094 R)
• M51: 21,364,072 km (0.095 R)
• M52: 21,482,105 km (0.095 R)
• M53: 21,659,677 km (0.104 R)
• M54: 22,554,273 km (0.115 R)
• M55: 22,614,411 km (0.108 R)
• M56: 23,339,362 km (0.086 R)
• M57: 25,184,951 km (0.09 R)
• M58: 25,247,333 km (0.103 R)
• M59: 25,936,232 km (0.112 R)
• M60: 27,268,700 km (0.107 R)
• M61: 27,460,784 km (0.105 R)
• M62: 27,846,447 km (0.042 R)
• M63: 27,910,924 km (0.094 R)
• M64: 28,623,159 km (0.089 R)
• M65: 29,144,956 km (0.101 R)
• M66: 29,210,331 km (0.115 R)
• M67: 29,407,052 km (0.112 R)
• M68: 29,669,895 km (0.067 R)
• M69: 29,999,459 km (0.118 R)
• M70: 30,065,582 km (0.102 R)
• M71: 31,800,319 km (0.11 R)
• M72: 32,273,048 km (0.078 R)
• M73: 33,498,853 km (0.066 R)
• M74: 33,842,030 km (0.114 R)
• M75: 35,575,570 km (0.08 R)
• M76: 36,136,413 km (0.108 R)
• M77: 36,700,247 km (0.111 R)
• M78: 37,764,935 km (0.091 R)
• M79: 37,907,801 km (0.113 R)
• M80: 38,193,832 km (0.094 R)
• M81: 38,624,076 km (0.075 R)
• M82: 43,239,021 km (0.044 R)
• M83: 45,421,055 km (0.112 R)
• M84: 46,105,465 km (0.118 R)
• M85: 46,487,239 km (0.11 R)
• M86: 46,640,278 km (0.07 R)
• M87: 47,870,122 km (0.058 R)
• M88: 48,256,533 km (0.118 R)
• M89: 48,721,783 km (0.049 R)
• M90: 48,799,424 km (0.075 R)
• M91: 49,188,528 km (0.03 R)
• M92: 50,047,968 km (0.098 R)
• M93: 50,440,213 km (0.105 R)
• M94: 51,702,370 km (0.075 R)
• M95: 51,860,795 km (0.077 R)
• M96: 53,214,655 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit