🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 43.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,921,031 km

• M1: 258,505 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.38 AU - 1.8 AU

Year: 768 Days

Day: 36.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.72 AU - 2.34 AU

Year: 1107 Days

Day: 33.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.06 AU - 5.06 AU

Year: 3728 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,921,031 km

• M1: 127,906 km (0.083 R)
• M2: 196,721 km (0.06 R)
• M3: 262,544 km (0.088 R)
• M4: 327,470 km (0.085 R)
• M5: 386,710 km (0.099 R)
• M6: 443,857 km (0.093 R)
• M7: 560,693 km (0.092 R)
• M8: 673,041 km (0.049 R)
• M9: 793,018 km (0.098 R)
• M10: 955,781 km (0.04 R)
• M11: 1,101,340 km (0.064 R)
• M12: 1,225,057 km (0.032 R)
• M13: 1,303,596 km (0.053 R)
• M14: 1,353,562 km (0.118 R)
• M15: 1,507,348 km (0.084 R)
• M16: 1,570,628 km (0.102 R)
• M17: 1,677,890 km (0.094 R)
• M18: 2,167,224 km (0.087 R)
• M19: 2,262,967 km (0.115 R)
• M20: 2,335,821 km (0.058 R)
• M21: 2,458,940 km (0.118 R)
• M22: 2,985,973 km (0.069 R)
• M23: 3,187,482 km (0.055 R)
• M24: 3,296,688 km (0.064 R)
• M25: 3,379,565 km (0.118 R)
• M26: 3,449,129 km (0.117 R)
• M27: 3,547,265 km (0.098 R)
• M28: 3,618,025 km (0.102 R)
• M29: 3,789,613 km (0.119 R)
• M30: 3,861,869 km (0.106 R)
• M31: 4,037,347 km (0.118 R)
• M32: 4,718,466 km (0.115 R)
• M33: 5,112,208 km (0.109 R)
• M34: 5,615,156 km (0.093 R)
• M35: 6,049,139 km (0.095 R)
• M36: 6,270,245 km (0.111 R)
• M37: 6,355,965 km (0.073 R)
• M38: 6,493,894 km (0.061 R)
• M39: 6,790,547 km (0.114 R)
• M40: 6,843,355 km (0.073 R)
• M41: 7,055,933 km (0.094 R)
• M42: 7,946,340 km (0.101 R)
• M43: 8,020,690 km (0.038 R)
• M44: 8,076,490 km (0.101 R)
• M45: 8,263,637 km (0.086 R)
• M46: 8,452,130 km (0.067 R)
• M47: 8,642,119 km (0.12 R)
• M48: 8,718,564 km (0.047 R)
• M49: 8,776,009 km (0.092 R)
• M50: 9,220,465 km (0.102 R)
• M51: 9,279,107 km (0.105 R)
• M52: 9,435,736 km (0.112 R)
• M53: 9,593,263 km (0.064 R)
• M54: 9,851,169 km (0.086 R)
• M55: 9,911,158 km (0.095 R)
• M56: 10,031,136 km (0.088 R)
• M57: 10,475,441 km (0.064 R)
• M58: 10,659,147 km (0.038 R)
• M59: 10,761,622 km (0.048 R)
• M60: 11,091,785 km (0.098 R)
• M61: 11,216,549 km (0.117 R)
• M62: 11,320,669 km (0.051 R)
• M63: 11,404,444 km (0.11 R)
• M64: 11,698,703 km (0.071 R)
• M65: 11,762,133 km (0.083 R)
• M66: 11,825,712 km (0.092 R)
• M67: 12,273,458 km (0.064 R)
• M68: 12,380,869 km (0.104 R)
• M69: 13,605,627 km (0.069 R)
• M70: 13,828,378 km (0.071 R)
• M71: 14,367,828 km (0.1 R)
• M72: 14,435,746 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.7

Radius: 7.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.19 AU - 16.55 AU

Year: 18718 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,921,031 km

• M1: 93,349 km (0.116 R)
• M2: 183,557 km (0.099 R)
• M3: 255,214 km (0.081 R)
• M4: 350,807 km (0.093 R)
• M5: 397,781 km (0.111 R)
• M6: 486,043 km (0.101 R)
• M7: 668,553 km (0.09 R)
• M8: 791,971 km (0.062 R)
• M9: 1,916,349 km (0.072 R)
• M10: 2,185,176 km (0.114 R)
• M11: 2,300,815 km (0.05 R)
• M12: 2,371,276 km (0.091 R)
• M13: 2,562,462 km (0.051 R)
• M14: 2,833,533 km (0.095 R)
• M15: 3,297,137 km (0.115 R)
• M16: 3,483,686 km (0.041 R)
• M17: 3,673,825 km (0.115 R)
• M18: 3,895,379 km (0.104 R)
• M19: 4,615,543 km (0.107 R)
• M20: 4,915,038 km (0.086 R)
• M21: 5,128,514 km (0.09 R)
• M22: 5,189,999 km (0.091 R)
• M23: 6,505,263 km (0.051 R)
• M24: 6,672,364 km (0.062 R)
• M25: 7,917,318 km (0.115 R)
• M26: 8,095,788 km (0.104 R)
• M27: 8,167,595 km (0.105 R)
• M28: 9,045,435 km (0.068 R)
• M29: 9,231,984 km (0.111 R)
• M30: 9,344,631 km (0.089 R)
• M31: 9,723,263 km (0.06 R)
• M32: 10,106,982 km (0.104 R)
• M33: 10,378,502 km (0.095 R)
• M34: 12,263,136 km (0.059 R)
• M35: 12,677,672 km (0.063 R)
• M36: 12,760,998 km (0.056 R)
• M37: 12,970,435 km (0.112 R)
• M38: 13,307,927 km (0.074 R)
• M39: 14,293,927 km (0.102 R)
• M40: 14,424,376 km (0.116 R)
• M41: 14,642,490 km (0.119 R)
• M42: 14,773,837 km (0.071 R)
• M43: 15,392,275 km (0.096 R)
• M44: 15,974,210 km (0.032 R)
• M45: 16,654,432 km (0.083 R)
• M46: 16,837,540 km (0.064 R)
• M47: 17,067,172 km (0.078 R)
• M48: 17,390,453 km (0.091 R)
• M49: 17,902,676 km (0.039 R)
• M50: 18,514,382 km (0.097 R)
• M51: 18,799,067 km (0.101 R)
• M52: 19,180,841 km (0.039 R)
• M53: 20,930,238 km (0.061 R)
• M54: 21,474,924 km (0.078 R)
• M55: 21,574,407 km (0.033 R)
• M56: 22,024,247 km (0.076 R)
• M57: 22,124,627 km (0.056 R)
• M58: 22,225,157 km (0.074 R)
• M59: 22,477,080 km (0.077 R)
• M60: 22,527,644 km (0.109 R)
• M61: 23,699,743 km (0.086 R)
• M62: 24,578,930 km (0.027 R)
• M63: 25,048,518 km (0.094 R)
• M64: 26,156,141 km (0.107 R)
• M65: 27,279,471 km (0.093 R)
• M66: 27,495,341 km (0.037 R)
• M67: 27,657,505 km (0.077 R)
• M68: 27,711,659 km (0.09 R)
• M69: 28,582,618 km (0.099 R)
• M70: 28,692,124 km (0.101 R)
• M71: 29,517,904 km (0.077 R)
• M72: 29,628,606 km (0.086 R)
• M73: 30,072,762 km (0.081 R)
• M74: 31,249,200 km (0.045 R)
• M75: 31,928,075 km (0.117 R)
• M76: 32,098,617 km (0.067 R)
• M77: 32,212,461 km (0.111 R)
• M78: 32,554,741 km (0.118 R)
• M79: 32,840,921 km (0.102 R)
• M80: 33,935,978 km (0.105 R)
• M81: 34,633,852 km (0.103 R)
• M82: 36,043,662 km (0.082 R)
• M83: 36,339,716 km (0.109 R)
• M84: 36,814,989 km (0.052 R)
• M85: 36,874,529 km (0.079 R)
• M86: 37,711,978 km (0.085 R)
• M87: 37,832,105 km (0.116 R)
• M88: 37,952,232 km (0.119 R)
• M89: 38,676,435 km (0.089 R)
• M90: 38,918,933 km (0.11 R)
• M91: 39,710,306 km (0.092 R)
• M92: 40,506,915 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.8

Radius: 5.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.68 AU - 15.54 AU

Year: 19225 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,921,031 km

• M1: 226,042 km (0.105 R)
• M2: 509,680 km (0.077 R)
• M3: 577,149 km (0.116 R)
• M4: 1,175,091 km (0.113 R)
• M5: 1,382,434 km (0.068 R)
• M6: 1,937,143 km (0.119 R)
• M7: 2,322,507 km (0.091 R)
• M8: 3,289,358 km (0.107 R)
• M9: 3,847,807 km (0.11 R)
• M10: 4,155,380 km (0.103 R)
• M11: 4,976,822 km (0.051 R)
• M12: 5,199,274 km (0.107 R)
• M13: 5,769,391 km (0.11 R)
• M14: 5,963,869 km (0.113 R)
• M15: 6,804,160 km (0.025 R)
• M16: 7,258,937 km (0.107 R)
• M17: 7,595,832 km (0.057 R)
• M18: 8,154,131 km (0.11 R)
• M19: 8,548,322 km (0.092 R)
• M20: 8,592,602 km (0.098 R)
• M21: 9,038,703 km (0.077 R)
• M22: 9,083,732 km (0.115 R)
• M23: 9,128,761 km (0.113 R)
• M24: 9,953,345 km (0.078 R)
• M25: 10,849,286 km (0.038 R)
• M26: 10,945,029 km (0.066 R)
• M27: 11,089,241 km (0.117 R)
• M28: 12,216,013 km (0.102 R)
• M29: 12,265,679 km (0.111 R)
• M30: 12,616,336 km (0.095 R)
• M31: 12,970,135 km (0.068 R)
• M32: 14,051,130 km (0.1 R)
• M33: 15,054,034 km (0.11 R)
• M34: 15,107,440 km (0.063 R)
• M35: 15,536,936 km (0.068 R)
• M36: 15,807,558 km (0.053 R)
• M37: 16,353,291 km (0.096 R)
• M38: 16,518,148 km (0.075 R)
• M39: 17,631,755 km (0.107 R)
• M40: 18,140,836 km (0.108 R)
• M41: 18,197,683 km (0.088 R)
• M42: 20,342,468 km (0.097 R)
• M43: 20,401,559 km (0.096 R)
• M44: 20,697,763 km (0.079 R)
• M45: 21,055,152 km (0.067 R)
• M46: 21,174,681 km (0.086 R)
• M47: 21,414,486 km (0.115 R)
• M48: 22,995,137 km (0.093 R)
• M49: 23,737,293 km (0.075 R)
• M50: 25,308,369 km (0.084 R)
• M51: 25,435,528 km (0.104 R)
• M52: 26,589,376 km (0.099 R)
• M53: 28,219,993 km (0.072 R)
• M54: 28,881,215 km (0.054 R)
• M55: 29,213,771 km (0.105 R)
• M56: 29,413,933 km (0.097 R)
• M57: 29,480,804 km (0.092 R)
• M58: 30,421,475 km (0.117 R)
• M59: 30,624,330 km (0.096 R)
• M60: 32,677,560 km (0.096 R)
• M61: 33,093,592 km (0.05 R)
• M62: 34,492,631 km (0.083 R)
• M63: 34,633,702 km (0.034 R)
• M64: 35,625,835 km (0.076 R)
• M65: 35,982,477 km (0.042 R)
• M66: 36,411,972 km (0.115 R)
• M67: 36,771,157 km (0.092 R)
• M68: 37,059,432 km (0.047 R)
• M69: 37,928,595 km (0.1 R)
• M70: 38,001,300 km (0.106 R)
• M71: 39,465,713 km (0.041 R)
• M72: 41,023,177 km (0.086 R)
• M73: 42,147,854 km (0.066 R)
• M74: 42,600,537 km (0.077 R)
• M75: 44,274,238 km (0.099 R)
• M76: 44,504,020 km (0.115 R)
• M77: 45,814,348 km (0.043 R)
• M78: 46,512,970 km (0.107 R)
• M79: 47,059,002 km (0.107 R)
• M80: 49,422,499 km (0.077 R)
• M81: 50,298,843 km (0.062 R)
• M82: 50,458,763 km (0.096 R)
• M83: 51,019,606 km (0.086 R)
• M84: 51,986,008 km (0.063 R)
• M85: 52,714,699 km (0.064 R)
• M86: 53,528,362 km (0.073 R)
• M87: 54,100,275 km (0.059 R)
• M88: 54,674,431 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit