🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.55 AU - 0.85 AU

Year: 214 Days

Day: 32 Hours

Environment

Temp: 207 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 214 Days

Day: 20.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 281 Days

Day: 33.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,624,840 km

• M1: 241,002 km (0.076 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.36 AU - 3.76 AU

Year: 1955 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.8 AU - 3.66 AU

Year: 2120 Days

Day: 28.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,624,840 km

• M1: 2,002,218 km (0.051 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 13.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.89 AU - 6.81 AU

Year: 5845 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 173.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,624,840 km

• M1: 221,854 km (0.086 R)
• M2: 354,547 km (0.095 R)
• M3: 671,246 km (0.117 R)
• M4: 905,516 km (0.034 R)
• M5: 1,198,877 km (0.105 R)
• M6: 1,731,296 km (0.109 R)
• M7: 1,839,156 km (0.05 R)
• M8: 1,930,860 km (0.116 R)
• M9: 2,313,232 km (0.083 R)
• M10: 2,740,932 km (0.116 R)
• M11: 2,910,576 km (0.119 R)
• M12: 3,018,436 km (0.062 R)
• M13: 3,215,905 km (0.112 R)
• M14: 3,305,215 km (0.087 R)
• M15: 4,072,952 km (0.062 R)
• M16: 4,242,895 km (0.088 R)
• M17: 4,365,864 km (0.114 R)
• M18: 4,465,048 km (0.113 R)
• M19: 4,564,979 km (0.108 R)
• M20: 4,767,086 km (0.081 R)
• M21: 4,946,454 km (0.073 R)
• M22: 5,311,921 km (0.095 R)
• M23: 5,986,458 km (0.071 R)
• M24: 6,348,036 km (0.115 R)
• M25: 6,602,502 km (0.11 R)
• M26: 6,716,795 km (0.059 R)
• M27: 7,684,244 km (0.106 R)
• M28: 7,834,590 km (0.045 R)
• M29: 8,757,759 km (0.107 R)
• M30: 9,328,175 km (0.087 R)
• M31: 9,456,680 km (0.092 R)
• M32: 10,405,280 km (0.118 R)
• M33: 11,659,359 km (0.081 R)
• M34: 12,392,388 km (0.108 R)
• M35: 12,604,518 km (0.087 R)
• M36: 12,853,599 km (0.101 R)
• M37: 12,996,614 km (0.1 R)
• M38: 13,683,568 km (0.115 R)
• M39: 14,308,139 km (0.114 R)
• M40: 14,456,390 km (0.101 R)
• M41: 14,979,684 km (0.074 R)
• M42: 16,469,678 km (0.117 R)
• M43: 16,820,186 km (0.116 R)
• M44: 16,937,621 km (0.045 R)
• M45: 17,173,237 km (0.119 R)
• M46: 17,568,475 km (0.079 R)
• M47: 17,687,555 km (0.039 R)
• M48: 18,287,293 km (0.115 R)
• M49: 18,812,531 km (0.095 R)
• M50: 18,934,453 km (0.08 R)
• M51: 19,056,525 km (0.045 R)
• M52: 19,342,705 km (0.101 R)
• M53: 19,795,089 km (0.104 R)
• M54: 20,584,817 km (0.117 R)
• M55: 20,878,477 km (0.098 R)
• M56: 21,724,902 km (0.104 R)
• M57: 21,852,808 km (0.103 R)
• M58: 22,066,584 km (0.105 R)
• M59: 22,453,144 km (0.091 R)
• M60: 22,539,313 km (0.077 R)
• M61: 23,015,483 km (0.05 R)
• M62: 23,494,944 km (0.067 R)
• M63: 23,582,459 km (0.066 R)
• M64: 23,845,751 km (0.095 R)
• M65: 25,176,574 km (0.074 R)
• M66: 27,217,837 km (0.071 R)
• M67: 27,863,651 km (0.062 R)
• M68: 28,374,677 km (0.1 R)
• M69: 28,795,047 km (0.083 R)
• M70: 28,982,643 km (0.086 R)
• M71: 29,406,005 km (0.094 R)
• M72: 29,973,729 km (0.088 R)
• M73: 30,306,584 km (0.07 R)
• M74: 30,545,043 km (0.065 R)
• M75: 30,736,229 km (0.086 R)
• M76: 30,975,885 km (0.089 R)
• M77: 31,264,309 km (0.08 R)
• M78: 31,892,172 km (0.098 R)
• M79: 32,232,058 km (0.084 R)
• M80: 32,572,992 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 10.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.49 AU - 13.27 AU

Year: 13108 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 100,624,840 km

• M1: 141,669 km (0.11 R)
• M2: 234,420 km (0.047 R)
• M3: 417,677 km (0.103 R)
• M4: 551,418 km (0.115 R)
• M5: 815,159 km (0.117 R)
• M6: 935,735 km (0.072 R)
• M7: 1,436,888 km (0.04 R)
• M8: 1,628,373 km (0.096 R)
• M9: 3,442,995 km (0.043 R)
• M10: 3,966,438 km (0.098 R)
• M11: 4,207,141 km (0.102 R)
• M12: 4,421,664 km (0.07 R)
• M13: 4,639,928 km (0.047 R)
• M14: 5,087,076 km (0.103 R)
• M15: 6,510,350 km (0.096 R)
• M16: 6,723,377 km (0.079 R)
• M17: 7,375,923 km (0.102 R)
• M18: 7,635,176 km (0.066 R)
• M19: 7,935,120 km (0.106 R)
• M20: 8,392,441 km (0.116 R)
• M21: 8,624,317 km (0.099 R)
• M22: 8,702,108 km (0.069 R)
• M23: 10,018,869 km (0.103 R)
• M24: 10,141,688 km (0.087 R)
• M25: 10,306,246 km (0.059 R)
• M26: 10,596,167 km (0.118 R)
• M27: 11,568,104 km (0.048 R)
• M28: 11,869,544 km (0.1 R)
• M29: 14,604,343 km (0.067 R)
• M30: 14,697,093 km (0.047 R)
• M31: 15,779,135 km (0.057 R)
• M32: 16,546,871 km (0.111 R)
• M33: 16,886,608 km (0.106 R)
• M34: 17,228,588 km (0.032 R)
• M35: 17,969,247 km (0.119 R)
• M36: 18,068,880 km (0.065 R)
• M37: 19,686,481 km (0.087 R)
• M38: 20,408,590 km (0.1 R)
• M39: 20,982,149 km (0.068 R)
• M40: 21,772,773 km (0.039 R)
• M41: 22,626,828 km (0.063 R)
• M42: 23,166,277 km (0.112 R)
• M43: 23,437,498 km (0.038 R)
• M44: 24,038,134 km (0.038 R)
• M45: 24,422,900 km (0.032 R)
• M46: 24,588,355 km (0.083 R)
• M47: 27,401,842 km (0.09 R)
• M48: 27,516,584 km (0.104 R)
• M49: 28,613,734 km (0.055 R)
• M50: 29,021,538 km (0.108 R)
• M51: 29,607,513 km (0.106 R)
• M52: 30,019,954 km (0.079 R)
• M53: 30,315,709 km (0.108 R)
• M54: 31,208,958 km (0.047 R)
• M55: 31,448,614 km (0.103 R)
• M56: 32,292,196 km (0.083 R)
• M57: 32,777,492 km (0.096 R)
• M58: 33,326,516 km (0.116 R)
• M59: 34,743,208 km (0.088 R)
• M60: 35,552,682 km (0.066 R)
• M61: 36,431,270 km (0.088 R)
• M62: 40,538,031 km (0.082 R)
• M63: 41,983,296 km (0.074 R)
• M64: 42,513,022 km (0.107 R)
• M65: 42,911,700 km (0.09 R)
• M66: 43,914,156 km (0.071 R)
• M67: 44,789,004 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 7.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.07 AU - 16.49 AU

Year: 18684 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 100,624,840 km

• M1: 109,206 km (0.058 R)
• M2: 208,988 km (0.071 R)
• M3: 617,839 km (0.101 R)
• M4: 775,366 km (0.028 R)
• M5: 912,996 km (0.088 R)
• M6: 1,047,484 km (0.063 R)
• M7: 1,164,470 km (0.105 R)
• M8: 1,386,174 km (0.118 R)
• M9: 1,489,097 km (0.114 R)
• M10: 1,608,028 km (0.044 R)
• M11: 1,661,883 km (0.08 R)
• M12: 1,743,862 km (0.078 R)
• M13: 1,883,437 km (0.1 R)
• M14: 1,997,880 km (0.115 R)
• M15: 2,401,046 km (0.056 R)
• M16: 2,699,793 km (0.095 R)
• M17: 2,764,120 km (0.084 R)
• M18: 3,471,269 km (0.107 R)
• M19: 3,917,669 km (0.112 R)
• M20: 4,962,461 km (0.087 R)
• M21: 5,281,852 km (0.094 R)
• M22: 5,505,351 km (0.083 R)
• M23: 6,173,007 km (0.109 R)
• M24: 6,258,277 km (0.09 R)
• M25: 6,603,250 km (0.113 R)
• M26: 8,371,946 km (0.058 R)
• M27: 8,537,550 km (0.061 R)
• M28: 10,327,489 km (0.097 R)
• M29: 11,225,525 km (0.05 R)
• M30: 11,697,058 km (0.111 R)
• M31: 12,255,357 km (0.095 R)
• M32: 12,524,334 km (0.068 R)
• M33: 12,740,951 km (0.08 R)
• M34: 12,849,709 km (0.066 R)
• M35: 13,675,041 km (0.084 R)
• M36: 14,716,391 km (0.12 R)
• M37: 14,801,961 km (0.111 R)
• M38: 15,347,694 km (0.066 R)
• M39: 15,463,483 km (0.086 R)
• M40: 15,929,181 km (0.059 R)
• M41: 16,075,787 km (0.064 R)
• M42: 16,994,169 km (0.071 R)
• M43: 17,747,095 km (0.09 R)
• M44: 18,695,844 km (0.092 R)
• M45: 19,036,479 km (0.041 R)
• M46: 19,598,219 km (0.094 R)
• M47: 20,260,638 km (0.039 R)
• M48: 20,355,782 km (0.12 R)
• M49: 21,316,051 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 3

Gravity: 86.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.93 AU - 19.55 AU

Year: 28453 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,624,840 km

• M1: 123,119 km (0.079 R)
• M2: 508,633 km (0.052 R)
• M3: 586,274 km (0.086 R)
• M4: 613,052 km (0.073 R)
• M5: 667,954 km (0.07 R)
• M6: 695,929 km (0.119 R)
• M7: 872,305 km (0.106 R)
• M8: 2,103,346 km (0.096 R)
• M9: 3,314,042 km (0.054 R)
• M10: 4,011,317 km (0.104 R)
• M11: 4,752,126 km (0.052 R)
• M12: 4,806,580 km (0.096 R)
• M13: 5,193,888 km (0.061 R)
• M14: 5,591,220 km (0.098 R)
• M15: 5,706,560 km (0.115 R)
• M16: 7,025,714 km (0.094 R)
• M17: 9,995,083 km (0.082 R)
• M18: 10,487,708 km (0.118 R)
• M19: 11,205,030 km (0.101 R)
• M20: 13,836,905 km (0.116 R)
• M21: 15,180,743 km (0.087 R)
• M22: 15,341,561 km (0.12 R)
• M23: 15,502,977 km (0.106 R)
• M24: 18,846,340 km (0.114 R)
• M25: 19,540,773 km (0.117 R)
• M26: 20,954,623 km (0.105 R)
• M27: 21,044,082 km (0.111 R)
• M28: 21,313,209 km (0.08 R)
• M29: 22,036,365 km (0.088 R)
• M30: 22,309,680 km (0.096 R)
• M31: 23,506,762 km (0.093 R)
• M32: 23,879,261 km (0.059 R)
• M33: 27,808,449 km (0.041 R)
• M34: 28,103,606 km (0.115 R)
• M35: 28,301,075 km (0.097 R)
• M36: 29,295,003 km (0.076 R)
• M37: 29,595,545 km (0.031 R)
• M38: 31,521,767 km (0.052 R)
• M39: 31,829,490 km (0.084 R)
• M40: 32,138,410 km (0.082 R)
• M41: 34,222,458 km (0.077 R)
• M42: 34,962,219 km (0.117 R)
• M43: 36,564,861 km (0.119 R)
• M44: 37,212,620 km (0.073 R)
• M45: 37,864,268 km (0.066 R)
• M46: 38,629,162 km (0.104 R)
• M47: 39,841,354 km (0.062 R)
• M48: 39,952,206 km (0.09 R)
• M49: 40,730,863 km (0.101 R)
• M50: 41,964,447 km (0.098 R)
• M51: 42,302,987 km (0.088 R)
• M52: 42,642,574 km (0.075 R)
• M53: 43,096,603 km (0.114 R)
• M54: 46,669,300 km (0.107 R)
• M55: 47,841,997 km (0.076 R)
• M56: 48,077,614 km (0.109 R)
• M57: 48,668,526 km (0.099 R)
• M58: 53,115,173 km (0.108 R)
• M59: 54,708,091 km (0.098 R)
• M60: 56,192,401 km (0.098 R)
• M61: 56,939,343 km (0.119 R)
• M62: 57,189,172 km (0.101 R)
• M63: 59,579,895 km (0.08 R)
• M64: 60,214,489 km (0.104 R)
• M65: 63,162,166 km (0.091 R)
• M66: 63,809,177 km (0.115 R)
• M67: 64,458,282 km (0.078 R)
• M68: 65,240,230 km (0.106 R)
• M69: 66,156,367 km (0.108 R)
• M70: 67,736,869 km (0.117 R)
• M71: 68,930,360 km (0.104 R)
• M72: 70,800,783 km (0.111 R)
• M73: 71,742,202 km (0.051 R)
• M74: 74,318,277 km (0.104 R)
• M75: 76,373,303 km (0.045 R)
• M76: 76,786,493 km (0.062 R)
• M77: 79,142,210 km (0.109 R)
• M78: 80,679,179 km (0.071 R)
• M79: 81,662,336 km (0.074 R)
• M80: 83,782,287 km (0.096 R)
• M81: 84,635,444 km (0.099 R)
• M82: 86,063,655 km (0.038 R)
• M83: 87,211,968 km (0.098 R)
• M84: 87,355,732 km (0.079 R)
• M85: 87,787,920 km (0.12 R)
• M86: 88,220,856 km (0.075 R)
• M87: 88,365,218 km (0.098 R)
• M88: 93,028,782 km (0.103 R)
• M89: 94,059,661 km (0.082 R)
• M90: 94,502,620 km (0.104 R)
• M91: 95,094,130 km (0.082 R)
• M92: 95,835,538 km (0.048 R)
• M93: 96,727,590 km (0.088 R)
• M94: 97,473,036 km (0.099 R)
• M95: 98,819,716 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit