🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 27.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,576,125 km

• M1: 39,793 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 187 Days

Day: 38 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,576,125 km

• M1: 174,730 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.57 AU - 0.93 AU

Year: 249 Days

Day: 43.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,576,125 km

• M1: 301,290 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.42 AU

Year: 516 Days

Day: 12.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,576,125 km

• M1: 686,355 km (0.104 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 12.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.6 AU - 5.8 AU

Year: 4540 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,576,125 km

• M1: 210,035 km (0.111 R)
• M2: 410,646 km (0.084 R)
• M3: 503,696 km (0.094 R)
• M4: 705,354 km (0.09 R)
• M5: 1,080,994 km (0.106 R)
• M6: 1,191,697 km (0.102 R)
• M7: 1,365,380 km (0.09 R)
• M8: 1,455,587 km (0.099 R)
• M9: 1,853,817 km (0.074 R)
• M10: 1,954,496 km (0.078 R)
• M11: 2,303,957 km (0.089 R)
• M12: 2,788,056 km (0.065 R)
• M13: 3,121,958 km (0.104 R)
• M14: 3,700,004 km (0.059 R)
• M15: 3,849,752 km (0.093 R)
• M16: 5,048,779 km (0.119 R)
• M17: 5,143,773 km (0.105 R)
• M18: 5,578,654 km (0.069 R)
• M19: 6,126,182 km (0.103 R)
• M20: 6,304,054 km (0.115 R)
• M21: 7,407,339 km (0.072 R)
• M22: 7,488,421 km (0.096 R)
• M23: 7,569,802 km (0.085 R)
• M24: 7,953,670 km (0.087 R)
• M25: 8,036,697 km (0.109 R)
• M26: 8,541,290 km (0.119 R)
• M27: 8,654,835 km (0.084 R)
• M28: 8,912,144 km (0.115 R)
• M29: 9,171,995 km (0.071 R)
• M30: 10,026,498 km (0.113 R)
• M31: 10,266,603 km (0.098 R)
• M32: 10,630,574 km (0.117 R)
• M33: 10,722,278 km (0.054 R)
• M34: 11,246,469 km (0.054 R)
• M35: 11,969,176 km (0.105 R)
• M36: 12,192,077 km (0.105 R)
• M37: 12,352,296 km (0.106 R)
• M38: 12,448,637 km (0.045 R)
• M39: 13,558,653 km (0.106 R)
• M40: 13,658,136 km (0.092 R)
• M41: 13,757,768 km (0.086 R)
• M42: 13,857,849 km (0.08 R)
• M43: 14,159,139 km (0.114 R)
• M44: 14,361,246 km (0.081 R)
• M45: 14,802,410 km (0.108 R)
• M46: 15,698,202 km (0.116 R)
• M47: 16,222,991 km (0.041 R)
• M48: 16,328,608 km (0.094 R)
• M49: 16,469,828 km (0.102 R)
• M50: 16,682,407 km (0.079 R)
• M51: 16,895,883 km (0.029 R)
• M52: 17,146,160 km (0.044 R)
• M53: 17,325,677 km (0.066 R)
• M54: 17,867,970 km (0.084 R)
• M55: 18,123,034 km (0.077 R)
• M56: 18,489,399 km (0.062 R)
• M57: 18,636,604 km (0.069 R)
• M58: 19,828,599 km (0.084 R)
• M59: 20,357,877 km (0.06 R)
• M60: 20,662,308 km (0.118 R)
• M61: 20,815,197 km (0.025 R)
• M62: 21,314,555 km (0.114 R)
• M63: 21,740,011 km (0.101 R)
• M64: 22,051,325 km (0.073 R)
• M65: 22,285,744 km (0.059 R)
• M66: 22,757,127 km (0.028 R)
• M67: 23,589,939 km (0.073 R)
• M68: 24,715,812 km (0.116 R)
• M69: 25,040,739 km (0.108 R)
• M70: 25,244,491 km (0.083 R)
• M71: 25,448,842 km (0.106 R)
• M72: 26,147,763 km (0.032 R)
• M73: 26,437,385 km (0.114 R)
• M74: 26,561,850 km (0.084 R)
• M75: 26,644,877 km (0.076 R)
• M76: 27,145,132 km (0.096 R)
• M77: 27,228,757 km (0.035 R)
• M78: 27,606,492 km (0.112 R)
• M79: 27,816,976 km (0.076 R)
• M80: 28,112,731 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 10.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.1 AU - 8.74 AU

Year: 9355 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,576,125 km

• M1: 319,691 km (0.091 R)
• M2: 971,339 km (0.059 R)
• M3: 1,389,914 km (0.109 R)
• M4: 1,468,303 km (0.078 R)
• M5: 2,669,275 km (0.072 R)
• M6: 3,175,065 km (0.064 R)
• M7: 3,279,933 km (0.094 R)
• M8: 3,466,183 km (0.066 R)
• M9: 3,628,646 km (0.114 R)
• M10: 4,188,292 km (0.025 R)
• M11: 4,566,774 km (0.118 R)
• M12: 5,419,183 km (0.1 R)
• M13: 5,513,430 km (0.107 R)
• M14: 5,767,447 km (0.118 R)
• M15: 6,754,194 km (0.106 R)
• M16: 6,923,838 km (0.119 R)
• M17: 8,732,626 km (0.086 R)
• M18: 8,880,429 km (0.099 R)
• M19: 9,670,006 km (0.101 R)
• M20: 10,170,112 km (0.115 R)
• M21: 10,678,595 km (0.086 R)
• M22: 10,876,364 km (0.104 R)
• M23: 11,558,081 km (0.118 R)
• M24: 11,679,704 km (0.118 R)
• M25: 11,883,606 km (0.097 R)
• M26: 12,377,578 km (0.06 R)
• M27: 12,585,519 km (0.046 R)
• M28: 13,089,066 km (0.063 R)
• M29: 13,215,925 km (0.078 R)
• M30: 13,513,774 km (0.078 R)
• M31: 14,595,217 km (0.096 R)
• M32: 15,212,907 km (0.044 R)
• M33: 15,480,388 km (0.078 R)
• M34: 15,614,577 km (0.069 R)
• M35: 15,749,215 km (0.104 R)
• M36: 15,884,302 km (0.079 R)
• M37: 16,246,329 km (0.117 R)
• M38: 17,441,765 km (0.101 R)
• M39: 17,534,815 km (0.1 R)
• M40: 17,674,839 km (0.082 R)
• M41: 18,665,326 km (0.117 R)
• M42: 18,760,471 km (0.106 R)
• M43: 19,191,312 km (0.096 R)
• M44: 19,480,186 km (0.107 R)
• M45: 20,946,544 km (0.093 R)
• M46: 21,144,761 km (0.085 R)
• M47: 21,994,029 km (0.104 R)
• M48: 22,347,080 km (0.11 R)
• M49: 24,243,681 km (0.12 R)
• M50: 25,184,951 km (0.111 R)
• M51: 25,607,116 km (0.075 R)
• M52: 26,244,702 km (0.032 R)
• M53: 26,941,380 km (0.119 R)
• M54: 27,861,706 km (0.031 R)
• M55: 29,233,668 km (0.117 R)
• M56: 29,899,977 km (0.049 R)
• M57: 30,123,326 km (0.103 R)
• M58: 30,291,026 km (0.104 R)
• M59: 30,908,865 km (0.094 R)
• M60: 31,360,950 km (0.078 R)
• M61: 31,474,195 km (0.068 R)
• M62: 32,615,178 km (0.025 R)
• M63: 32,787,515 km (0.118 R)
• M64: 32,902,556 km (0.068 R)
• M65: 34,060,294 km (0.099 R)
• M66: 35,349,229 km (0.082 R)
• M67: 36,118,312 km (0.093 R)
• M68: 37,072,596 km (0.06 R)
• M69: 38,035,109 km (0.094 R)
• M70: 38,337,596 km (0.114 R)
• M71: 38,884,077 km (0.108 R)
• M72: 39,433,101 km (0.11 R)
• M73: 40,292,242 km (0.077 R)
• M74: 41,095,582 km (0.034 R)
• M75: 41,219,599 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.2

Radius: 6

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.68 AU - 19.82 AU

Year: 26248 Days

Day: 17.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,576,125 km

• M1: 174,431 km (0.081 R)
• M2: 242,947 km (0.062 R)
• M3: 449,542 km (0.053 R)
• M4: 636,988 km (0.111 R)
• M5: 1,218,325 km (0.119 R)
• M6: 1,275,023 km (0.113 R)
• M7: 1,602,792 km (0.05 R)
• M8: 1,665,174 km (0.102 R)
• M9: 2,731,807 km (0.113 R)
• M10: 2,882,153 km (0.11 R)
• M11: 3,035,341 km (0.08 R)
• M12: 3,191,072 km (0.083 R)
• M13: 4,353,448 km (0.043 R)
• M14: 4,887,811 km (0.118 R)
• M15: 5,584,788 km (0.113 R)
• M16: 5,775,974 km (0.105 R)
• M17: 6,017,874 km (0.047 R)
• M18: 6,362,098 km (0.116 R)
• M19: 7,121,158 km (0.077 R)
• M20: 7,642,955 km (0.078 R)
• M21: 7,961,898 km (0.085 R)
• M22: 8,612,948 km (0.108 R)
• M23: 8,723,201 km (0.093 R)
• M24: 9,224,803 km (0.046 R)
• M25: 9,621,387 km (0.118 R)
• M26: 11,869,394 km (0.118 R)
• M27: 11,992,065 km (0.083 R)
• M28: 12,424,552 km (0.072 R)
• M29: 12,486,785 km (0.09 R)
• M30: 14,010,888 km (0.046 R)
• M31: 14,335,665 km (0.104 R)
• M32: 14,466,413 km (0.102 R)
• M33: 14,531,788 km (0.105 R)
• M34: 15,191,963 km (0.078 R)
• M35: 15,325,105 km (0.044 R)
• M36: 16,268,320 km (0.031 R)
• M37: 16,746,883 km (0.094 R)
• M38: 16,815,698 km (0.108 R)
• M39: 17,091,557 km (0.095 R)
• M40: 17,438,624 km (0.101 R)
• M41: 18,778,422 km (0.115 R)
• M42: 20,444,195 km (0.107 R)
• M43: 20,591,249 km (0.086 R)
• M44: 21,034,657 km (0.072 R)
• M45: 21,780,552 km (0.072 R)
• M46: 22,232,188 km (0.063 R)
• M47: 22,686,966 km (0.116 R)
• M48: 22,762,962 km (0.085 R)
• M49: 23,144,735 km (0.111 R)
• M50: 23,221,329 km (0.092 R)
• M51: 24,771,014 km (0.118 R)
• M52: 27,157,549 km (0.065 R)
• M53: 30,871,914 km (0.097 R)
• M54: 31,633,816 km (0.096 R)
• M55: 31,889,030 km (0.036 R)
• M56: 32,145,142 km (0.104 R)
• M57: 32,573,291 km (0.093 R)
• M58: 33,348,657 km (0.043 R)
• M59: 37,406,050 km (0.094 R)
• M60: 38,308,424 km (0.117 R)
• M61: 39,035,620 km (0.096 R)
• M62: 39,859,006 km (0.116 R)
• M63: 40,688,078 km (0.092 R)
• M64: 42,644,818 km (0.075 R)
• M65: 44,251,200 km (0.059 R)
• M66: 45,396,970 km (0.059 R)
• M67: 46,842,833 km (0.09 R)
• M68: 50,672,090 km (0.045 R)
• M69: 50,871,205 km (0.065 R)
• M70: 50,970,837 km (0.066 R)
• M71: 51,470,045 km (0.079 R)
• M72: 51,569,976 km (0.091 R)
• M73: 52,171,509 km (0.114 R)
• M74: 52,573,778 km (0.106 R)
• M75: 53,179,201 km (0.088 R)
• M76: 53,280,329 km (0.104 R)
• M77: 54,804,731 km (0.054 R)
• M78: 55,316,057 km (0.11 R)
• M79: 56,756,235 km (0.111 R)
• M80: 59,044,185 km (0.08 R)
• M81: 60,304,697 km (0.092 R)
• M82: 60,726,862 km (0.076 R)
• M83: 61,574,184 km (0.109 R)
• M84: 62,425,396 km (0.051 R)
• M85: 62,959,461 km (0.045 R)
• M86: 63,173,386 km (0.069 R)
• M87: 64,894,210 km (0.079 R)
• M88: 66,412,479 km (0.065 R)
• M89: 70,592,243 km (0.106 R)
• M90: 71,260,048 km (0.07 R)
• M91: 71,706,299 km (0.113 R)
• M92: 71,929,798 km (0.098 R)
• M93: 72,041,697 km (0.102 R)
• M94: 73,275,730 km (0.103 R)
• M95: 74,290,452 km (0.044 R)
• M96: 75,423,506 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 6.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.76 AU - 18.76 AU

Year: 31111 Days

Day: 21.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,576,125 km

• M1: 192,682 km (0.052 R)
• M2: 415,732 km (0.117 R)
• M3: 492,925 km (0.083 R)
• M4: 1,002,007 km (0.085 R)
• M5: 1,274,574 km (0.093 R)
• M6: 3,025,019 km (0.06 R)
• M7: 3,578,680 km (0.04 R)
• M8: 3,742,640 km (0.053 R)
• M9: 4,687,799 km (0.115 R)
• M10: 5,049,078 km (0.079 R)
• M11: 6,136,953 km (0.063 R)
• M12: 6,631,823 km (0.108 R)
• M13: 6,833,332 km (0.104 R)
• M14: 8,299,839 km (0.085 R)
• M15: 8,462,602 km (0.097 R)
• M16: 8,626,412 km (0.051 R)
• M17: 10,379,699 km (0.103 R)
• M18: 10,555,027 km (0.077 R)
• M19: 11,749,118 km (0.066 R)
• M20: 11,810,004 km (0.089 R)
• M21: 11,931,926 km (0.085 R)
• M22: 12,797,350 km (0.091 R)
• M23: 13,301,046 km (0.066 R)
• M24: 14,850,281 km (0.083 R)
• M25: 16,455,766 km (0.067 R)
• M26: 16,934,329 km (0.094 R)
• M27: 18,115,554 km (0.055 R)
• M28: 18,751,644 km (0.028 R)
• M29: 19,179,793 km (0.113 R)
• M30: 19,538,978 km (0.102 R)
• M31: 19,972,961 km (0.115 R)
• M32: 20,264,079 km (0.1 R)
• M33: 20,410,236 km (0.039 R)
• M34: 20,556,692 km (0.067 R)
• M35: 21,815,259 km (0.099 R)
• M36: 22,718,830 km (0.09 R)
• M37: 23,098,809 km (0.083 R)
• M38: 23,634,369 km (0.082 R)
• M39: 23,942,242 km (0.079 R)
• M40: 24,096,776 km (0.107 R)
• M41: 24,174,118 km (0.089 R)
• M42: 25,422,812 km (0.115 R)
• M43: 25,896,439 km (0.091 R)
• M44: 26,852,519 km (0.11 R)
• M45: 27,093,371 km (0.099 R)
• M46: 27,254,338 km (0.12 R)
• M47: 28,717,106 km (0.098 R)
• M48: 30,038,654 km (0.058 R)
• M49: 33,947,048 km (0.085 R)
• M50: 34,817,558 km (0.09 R)
• M51: 35,871,924 km (0.1 R)
• M52: 36,048,749 km (0.108 R)
• M53: 37,115,232 km (0.045 R)
• M54: 38,011,921 km (0.114 R)
• M55: 38,282,394 km (0.095 R)
• M56: 38,643,823 km (0.118 R)
• M57: 40,836,778 km (0.034 R)
• M58: 42,507,637 km (0.105 R)
• M59: 43,445,615 km (0.049 R)
• M60: 44,011,694 km (0.087 R)
• M61: 44,295,630 km (0.035 R)
• M62: 44,675,011 km (0.07 R)
• M63: 44,865,299 km (0.07 R)
• M64: 45,820,182 km (0.065 R)
• M65: 46,107,859 km (0.051 R)
• M66: 47,749,845 km (0.089 R)
• M67: 47,847,084 km (0.106 R)
• M68: 48,920,448 km (0.056 R)
• M69: 49,509,266 km (0.066 R)
• M70: 50,199,211 km (0.106 R)
• M71: 50,396,830 km (0.101 R)
• M72: 52,388,127 km (0.079 R)
• M73: 52,689,118 km (0.075 R)
• M74: 55,320,844 km (0.112 R)
• M75: 55,831,870 km (0.112 R)
• M76: 56,447,166 km (0.12 R)
• M77: 56,755,637 km (0.106 R)
• M78: 57,064,706 km (0.117 R)
• M79: 57,271,002 km (0.093 R)
• M80: 58,618,280 km (0.116 R)
• M81: 59,348,018 km (0.117 R)
• M82: 59,452,438 km (0.102 R)
• M83: 60,605,987 km (0.047 R)
• M84: 62,297,041 km (0.11 R)
• M85: 62,403,256 km (0.069 R)
• M86: 62,615,834 km (0.087 R)
• M87: 63,254,916 km (0.109 R)
• M88: 65,185,477 km (0.098 R)
• M89: 67,571,264 km (0.093 R)
• M90: 68,664,974 km (0.045 R)
• M91: 69,324,102 km (0.097 R)
• M92: 72,427,660 km (0.115 R)
• M93: 73,771,497 km (0.076 R)
• M94: 73,996,343 km (0.103 R)
• M95: 74,333,836 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit