🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 244 Days

Day: 13.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 274 Days

Day: 40.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 516 Days

Day: 39.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.65 AU - 1.95 AU

Year: 925 Days

Day: 23 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,834,431 km

• M1: 536,159 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.48 AU - 3.28 AU

Year: 1871 Days

Day: 22.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,834,431 km

• M1: 136,882 km (0.043 R)
• M2: 1,711,549 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.35 AU - 9.35 AU

Year: 9238 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,834,431 km

• M1: 200,910 km (0.058 R)
• M2: 327,171 km (0.058 R)
• M3: 448,046 km (0.116 R)
• M4: 951,592 km (0.069 R)
• M5: 1,294,470 km (0.106 R)
• M6: 1,447,509 km (0.078 R)
• M7: 1,700,778 km (0.032 R)
• M8: 1,944,024 km (0.084 R)
• M9: 2,330,735 km (0.078 R)
• M10: 2,492,450 km (0.034 R)
• M11: 3,117,919 km (0.118 R)
• M12: 3,886,852 km (0.095 R)
• M13: 4,015,207 km (0.108 R)
• M14: 4,884,819 km (0.089 R)
• M15: 5,128,963 km (0.071 R)
• M16: 5,305,788 km (0.079 R)
• M17: 5,448,803 km (0.059 R)
• M18: 5,556,813 km (0.085 R)
• M19: 6,258,128 km (0.062 R)
• M20: 6,715,598 km (0.086 R)
• M21: 7,462,091 km (0.112 R)
• M22: 7,906,397 km (0.063 R)
• M23: 8,111,346 km (0.053 R)
• M24: 10,300,113 km (0.112 R)
• M25: 11,436,159 km (0.102 R)
• M26: 11,621,660 km (0.052 R)
• M27: 12,137,025 km (0.101 R)
• M28: 12,707,741 km (0.05 R)
• M29: 13,384,671 km (0.12 R)
• M30: 14,122,937 km (0.107 R)
• M31: 14,222,419 km (0.111 R)
• M32: 14,572,329 km (0.085 R)
• M33: 15,587,799 km (0.049 R)
• M34: 16,052,300 km (0.115 R)
• M35: 16,521,290 km (0.114 R)
• M36: 16,731,325 km (0.073 R)
• M37: 16,836,492 km (0.059 R)
• M38: 17,847,774 km (0.063 R)
• M39: 18,660,090 km (0.098 R)
• M40: 19,762,028 km (0.1 R)
• M41: 19,873,329 km (0.109 R)
• M42: 20,320,926 km (0.041 R)
• M43: 20,545,921 km (0.045 R)
• M44: 22,782,858 km (0.096 R)
• M45: 23,368,833 km (0.108 R)
• M46: 24,019,135 km (0.078 R)
• M47: 24,316,685 km (0.103 R)
• M48: 24,615,432 km (0.071 R)
• M49: 24,735,410 km (0.073 R)
• M50: 25,035,952 km (0.1 R)
• M51: 26,127,717 km (0.112 R)
• M52: 26,250,088 km (0.079 R)
• M53: 26,618,099 km (0.097 R)
• M54: 28,295,240 km (0.116 R)
• M55: 28,672,526 km (0.104 R)
• M56: 30,006,341 km (0.087 R)
• M57: 30,584,237 km (0.053 R)
• M58: 32,339,768 km (0.066 R)
• M59: 32,932,176 km (0.079 R)
• M60: 33,329,209 km (0.047 R)
• M61: 34,127,912 km (0.105 R)
• M62: 34,261,652 km (0.111 R)
• M63: 34,462,562 km (0.059 R)
• M64: 35,608,482 km (0.068 R)
• M65: 35,744,167 km (0.059 R)
• M66: 35,880,002 km (0.096 R)
• M67: 36,424,987 km (0.061 R)
• M68: 38,215,075 km (0.084 R)
• M69: 38,493,028 km (0.092 R)
• M70: 39,541,260 km (0.118 R)
• M71: 41,166,791 km (0.118 R)
• M72: 42,238,809 km (0.104 R)
• M73: 42,958,525 km (0.111 R)
• M74: 44,045,652 km (0.057 R)
• M75: 44,629,234 km (0.069 R)
• M76: 45,509,318 km (0.093 R)
• M77: 45,803,876 km (0.06 R)
• M78: 47,286,690 km (0.107 R)
• M79: 48,785,212 km (0.105 R)
• M80: 49,086,652 km (0.042 R)
• M81: 49,313,292 km (0.11 R)
• M82: 49,767,472 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 6.6

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.53 AU - 20.48 AU

Year: 28030 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,834,431 km

• M1: 214,374 km (0.091 R)
• M2: 334,501 km (0.06 R)
• M3: 500,106 km (0.091 R)
• M4: 641,476 km (0.057 R)
• M5: 795,861 km (0.079 R)
• M6: 991,235 km (0.113 R)
• M7: 2,025,854 km (0.055 R)
• M8: 2,254,440 km (0.1 R)
• M9: 2,777,733 km (0.056 R)
• M10: 2,819,621 km (0.104 R)
• M11: 3,205,284 km (0.106 R)
• M12: 3,337,528 km (0.119 R)
• M13: 3,426,689 km (0.112 R)
• M14: 3,561,925 km (0.109 R)
• M15: 3,698,957 km (0.105 R)
• M16: 4,168,395 km (0.097 R)
• M17: 4,312,907 km (0.037 R)
• M18: 4,856,844 km (0.063 R)
• M19: 6,783,216 km (0.102 R)
• M20: 6,896,462 km (0.079 R)
• M21: 7,182,343 km (0.097 R)
• M22: 7,355,727 km (0.119 R)
• M23: 7,765,775 km (0.079 R)
• M24: 7,884,257 km (0.102 R)
• M25: 8,063,176 km (0.064 R)
• M26: 8,183,153 km (0.051 R)
• M27: 10,836,870 km (0.05 R)
• M28: 12,185,794 km (0.03 R)
• M29: 13,945,214 km (0.076 R)
• M30: 14,306,493 km (0.056 R)
• M31: 15,186,278 km (0.086 R)
• M32: 15,334,530 km (0.048 R)
• M33: 17,383,572 km (0.118 R)
• M34: 18,085,335 km (0.1 R)
• M35: 18,955,845 km (0.053 R)
• M36: 20,984,243 km (0.059 R)
• M37: 21,232,276 km (0.11 R)
• M38: 21,731,185 km (0.097 R)
• M39: 22,402,431 km (0.047 R)
• M40: 22,740,522 km (0.064 R)
• M41: 22,995,287 km (0.069 R)
• M42: 26,125,174 km (0.104 R)
• M43: 26,392,056 km (0.049 R)
• M44: 27,468,263 km (0.092 R)
• M45: 28,102,708 km (0.056 R)
• M46: 28,193,664 km (0.106 R)
• M47: 28,376,023 km (0.091 R)
• M48: 29,017,349 km (0.048 R)
• M49: 29,941,715 km (0.09 R)
• M50: 32,199,446 km (0.103 R)
• M51: 32,294,740 km (0.078 R)
• M52: 32,868,298 km (0.088 R)
• M53: 34,706,407 km (0.119 R)
• M54: 34,999,768 km (0.099 R)
• M55: 35,490,449 km (0.092 R)
• M56: 35,983,374 km (0.067 R)
• M57: 38,078,193 km (0.115 R)
• M58: 39,089,624 km (0.052 R)
• M59: 42,280,697 km (0.039 R)
• M60: 45,233,908 km (0.075 R)
• M61: 47,059,152 km (0.053 R)
• M62: 48,580,263 km (0.104 R)
• M63: 49,237,147 km (0.041 R)
• M64: 49,456,757 km (0.12 R)
• M65: 50,892,148 km (0.071 R)
• M66: 51,003,150 km (0.114 R)
• M67: 51,114,152 km (0.118 R)
• M68: 51,893,856 km (0.028 R)
• M69: 56,423,978 km (0.11 R)
• M70: 57,229,713 km (0.041 R)
• M71: 59,786,490 km (0.109 R)
• M72: 60,960,983 km (0.055 R)
• M73: 61,906,142 km (0.109 R)
• M74: 62,856,089 km (0.05 R)
• M75: 63,571,615 km (0.116 R)
• M76: 64,289,984 km (0.074 R)
• M77: 65,976,401 km (0.109 R)
• M78: 66,097,426 km (0.057 R)
• M79: 66,703,596 km (0.039 R)
• M80: 66,946,543 km (0.086 R)
• M81: 68,778,369 km (0.114 R)
• M82: 70,379,365 km (0.089 R)
• M83: 70,750,518 km (0.078 R)
• M84: 70,874,385 km (0.118 R)
• M85: 72,741,067 km (0.101 R)
• M86: 78,950,725 km (0.068 R)
• M87: 79,336,388 km (0.115 R)
• M88: 79,980,557 km (0.109 R)
• M89: 81,144,428 km (0.108 R)
• M90: 81,403,831 km (0.061 R)
• M91: 82,835,483 km (0.033 R)
• M92: 83,096,680 km (0.114 R)
• M93: 83,881,770 km (0.098 R)
• M94: 84,932,546 km (0.115 R)
• M95: 87,047,111 km (0.118 R)
• M96: 89,045,290 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.8

Radius: 6.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.31 AU - 21.75 AU

Year: 31785 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,834,431 km

• M1: 85,570 km (0.057 R)
• M2: 276,906 km (0.066 R)
• M3: 426,204 km (0.055 R)
• M4: 534,962 km (0.117 R)
• M5: 742,753 km (0.068 R)
• M6: 934,987 km (0.115 R)
• M7: 1,142,778 km (0.081 R)
• M8: 1,577,061 km (0.063 R)
• M9: 1,799,363 km (0.119 R)
• M10: 1,953,150 km (0.112 R)
• M11: 2,031,689 km (0.068 R)
• M12: 2,356,466 km (0.119 R)
• M13: 3,023,822 km (0.104 R)
• M14: 3,299,979 km (0.042 R)
• M15: 3,362,511 km (0.098 R)
• M16: 4,075,944 km (0.084 R)
• M17: 4,449,789 km (0.059 R)
• M18: 5,711,048 km (0.104 R)
• M19: 7,980,747 km (0.103 R)
• M20: 8,149,494 km (0.101 R)
• M21: 8,879,531 km (0.052 R)
• M22: 8,966,747 km (0.092 R)
• M23: 9,142,075 km (0.053 R)
• M24: 9,585,484 km (0.093 R)
• M25: 9,764,851 km (0.109 R)
• M26: 9,945,266 km (0.076 R)
• M27: 10,355,314 km (0.081 R)
• M28: 10,539,320 km (0.114 R)
• M29: 10,585,545 km (0.037 R)
• M30: 11,953,618 km (0.118 R)
• M31: 14,133,259 km (0.108 R)
• M32: 14,542,559 km (0.067 R)
• M33: 15,952,519 km (0.065 R)
• M34: 17,788,982 km (0.097 R)
• M35: 18,119,892 km (0.106 R)
• M36: 18,397,397 km (0.113 R)
• M37: 18,732,047 km (0.092 R)
• M38: 19,012,543 km (0.104 R)
• M39: 20,608,603 km (0.12 R)
• M40: 22,902,387 km (0.101 R)
• M41: 23,022,215 km (0.04 R)
• M42: 24,414,821 km (0.111 R)
• M43: 27,662,441 km (0.104 R)
• M44: 27,853,927 km (0.051 R)
• M45: 27,981,833 km (0.089 R)
• M46: 31,374,713 km (0.08 R)
• M47: 31,707,717 km (0.049 R)
• M48: 32,646,444 km (0.11 R)
• M49: 35,586,192 km (0.085 R)
• M50: 36,421,546 km (0.104 R)
• M51: 37,757,455 km (0.056 R)
• M52: 39,037,864 km (0.061 R)
• M53: 39,109,371 km (0.091 R)
• M54: 39,683,229 km (0.116 R)
• M55: 41,421,855 km (0.031 R)
• M56: 42,447,349 km (0.086 R)
• M57: 44,075,721 km (0.048 R)
• M58: 44,822,664 km (0.082 R)
• M59: 49,082,164 km (0.049 R)
• M60: 51,024,991 km (0.052 R)
• M61: 52,281,464 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit