🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.94 AU

Year: 246 Days

Day: 43.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,091,625 km

• M1: 168,148 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.29 AU - 1.71 AU

Year: 655 Days

Day: 16 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.41 AU - 4.63 AU

Year: 2873 Days

Day: 39.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,091,625 km

• M1: 428,149 km (0.102 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 10.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.54 AU - 9.92 AU

Year: 9995 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,091,625 km

• M1: 168,746 km (0.103 R)
• M2: 334,351 km (0.105 R)
• M3: 427,102 km (0.058 R)
• M4: 503,846 km (0.116 R)
• M5: 704,606 km (0.086 R)
• M6: 1,337,854 km (0.065 R)
• M7: 1,906,026 km (0.098 R)
• M8: 2,019,122 km (0.083 R)
• M9: 2,251,897 km (0.115 R)
• M10: 2,395,959 km (0.059 R)
• M11: 2,769,356 km (0.084 R)
• M12: 3,028,609 km (0.115 R)
• M13: 3,515,400 km (0.103 R)
• M14: 3,711,374 km (0.088 R)
• M15: 3,853,641 km (0.053 R)
• M16: 4,652,793 km (0.088 R)
• M17: 4,899,330 km (0.08 R)
• M18: 5,632,061 km (0.072 R)
• M19: 5,928,115 km (0.082 R)
• M20: 6,229,405 km (0.103 R)
• M21: 6,467,116 km (0.106 R)
• M22: 6,535,632 km (0.088 R)
• M23: 6,707,969 km (0.039 R)
• M24: 7,233,805 km (0.074 R)
• M25: 7,519,836 km (0.07 R)
• M26: 7,700,401 km (0.078 R)
• M27: 8,474,869 km (0.092 R)
• M28: 8,966,597 km (0.096 R)
• M29: 9,196,679 km (0.113 R)
• M30: 9,506,645 km (0.111 R)
• M31: 9,780,559 km (0.025 R)
• M32: 10,296,373 km (0.066 R)
• M33: 10,537,375 km (0.096 R)
• M34: 10,618,158 km (0.094 R)
• M35: 10,821,012 km (0.112 R)
• M36: 11,354,329 km (0.085 R)
• M37: 11,812,397 km (0.06 R)
• M38: 13,179,124 km (0.063 R)
• M39: 13,309,723 km (0.091 R)
• M40: 13,881,037 km (0.036 R)
• M41: 15,093,228 km (0.033 R)
• M42: 15,184,333 km (0.103 R)
• M43: 16,432,578 km (0.094 R)
• M44: 16,855,940 km (0.118 R)
• M45: 17,140,176 km (0.083 R)
• M46: 17,330,614 km (0.053 R)
• M47: 17,809,627 km (0.049 R)
• M48: 17,954,138 km (0.118 R)
• M49: 18,244,508 km (0.109 R)
• M50: 19,174,109 km (0.082 R)
• M51: 19,968,922 km (0.09 R)
• M52: 20,269,614 km (0.069 R)
• M53: 20,673,079 km (0.082 R)
• M54: 20,774,357 km (0.05 R)
• M55: 21,079,088 km (0.113 R)
• M56: 21,283,139 km (0.056 R)
• M57: 21,693,187 km (0.037 R)
• M58: 23,359,408 km (0.11 R)
• M59: 23,835,429 km (0.046 R)
• M60: 24,367,997 km (0.065 R)
• M61: 25,066,320 km (0.085 R)
• M62: 25,336,643 km (0.115 R)
• M63: 26,263,103 km (0.064 R)
• M64: 26,923,727 km (0.116 R)
• M65: 27,089,631 km (0.064 R)
• M66: 27,255,984 km (0.113 R)
• M67: 27,367,135 km (0.071 R)
• M68: 28,486,277 km (0.104 R)
• M69: 28,994,760 km (0.114 R)
• M70: 29,963,556 km (0.112 R)
• M71: 30,653,651 km (0.062 R)
• M72: 31,932,563 km (0.03 R)
• M73: 32,225,625 km (0.107 R)
• M74: 32,578,527 km (0.089 R)
• M75: 32,814,592 km (0.067 R)
• M76: 33,407,000 km (0.079 R)
• M77: 33,704,550 km (0.088 R)
• M78: 38,521,003 km (0.068 R)
• M79: 38,895,596 km (0.047 R)
• M80: 39,083,341 km (0.065 R)
• M81: 39,208,555 km (0.057 R)
• M82: 39,459,580 km (0.082 R)
• M83: 40,913,372 km (0.103 R)
• M84: 41,040,680 km (0.107 R)
• M85: 41,359,323 km (0.083 R)
• M86: 42,384,667 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 13.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.01 AU - 9.71 AU

Year: 10207 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,091,625 km

• M1: 188,344 km (0.104 R)
• M2: 311,762 km (0.059 R)
• M3: 408,701 km (0.067 R)
• M4: 950,545 km (0.088 R)
• M5: 1,214,735 km (0.037 R)
• M6: 1,644,380 km (0.098 R)
• M7: 1,939,985 km (0.065 R)
• M8: 2,199,537 km (0.039 R)
• M9: 4,083,723 km (0.047 R)
• M10: 4,902,621 km (0.114 R)
• M11: 5,186,857 km (0.094 R)
• M12: 5,331,070 km (0.101 R)
• M13: 7,043,666 km (0.07 R)
• M14: 7,364,853 km (0.114 R)
• M15: 7,690,827 km (0.098 R)
• M16: 7,855,683 km (0.106 R)
• M17: 8,357,135 km (0.045 R)
• M18: 9,085,527 km (0.084 R)
• M19: 9,347,473 km (0.078 R)
• M20: 9,656,243 km (0.028 R)
• M21: 9,745,104 km (0.055 R)
• M22: 10,193,449 km (0.064 R)
• M23: 10,740,529 km (0.079 R)
• M24: 10,924,983 km (0.048 R)
• M25: 11,297,033 km (0.095 R)
• M26: 12,341,824 km (0.102 R)
• M27: 12,778,201 km (0.064 R)
• M28: 12,924,807 km (0.03 R)
• M29: 13,417,433 km (0.083 R)
• M30: 13,666,065 km (0.057 R)
• M31: 13,765,996 km (0.103 R)
• M32: 14,983,573 km (0.115 R)
• M33: 15,919,308 km (0.072 R)
• M34: 16,024,475 km (0.05 R)
• M35: 16,182,750 km (0.109 R)
• M36: 16,341,323 km (0.06 R)
• M37: 16,447,388 km (0.08 R)
• M38: 17,142,570 km (0.074 R)
• M39: 17,304,434 km (0.111 R)
• M40: 17,466,599 km (0.06 R)
• M41: 19,622,304 km (0.077 R)
• M42: 19,904,595 km (0.084 R)
• M43: 21,221,056 km (0.098 R)
• M44: 22,447,460 km (0.107 R)
• M45: 23,457,096 km (0.049 R)
• M46: 23,636,763 km (0.105 R)
• M47: 24,846,561 km (0.082 R)
• M48: 25,213,524 km (0.054 R)
• M49: 25,582,133 km (0.096 R)
• M50: 26,324,887 km (0.079 R)
• M51: 27,074,671 km (0.102 R)
• M52: 28,085,355 km (0.068 R)
• M53: 29,559,791 km (0.096 R)
• M54: 30,731,143 km (0.067 R)
• M55: 31,851,331 km (0.092 R)
• M56: 31,984,025 km (0.115 R)
• M57: 32,116,868 km (0.065 R)
• M58: 32,984,984 km (0.056 R)
• M59: 33,119,173 km (0.107 R)
• M60: 33,388,300 km (0.114 R)
• M61: 33,996,266 km (0.077 R)
• M62: 35,428,965 km (0.073 R)
• M63: 35,704,075 km (0.093 R)
• M64: 36,187,276 km (0.047 R)
• M65: 36,742,284 km (0.099 R)
• M66: 37,090,548 km (0.12 R)
• M67: 38,141,772 km (0.102 R)
• M68: 38,282,694 km (0.093 R)
• M69: 38,777,264 km (0.101 R)
• M70: 39,487,555 km (0.087 R)
• M71: 40,058,869 km (0.112 R)
• M72: 40,202,034 km (0.117 R)
• M73: 40,704,833 km (0.075 R)
• M74: 42,298,349 km (0.058 R)
• M75: 43,543,602 km (0.085 R)
• M76: 43,764,558 km (0.06 R)
• M77: 45,546,119 km (0.087 R)
• M78: 46,445,651 km (0.086 R)
• M79: 46,973,283 km (0.089 R)
• M80: 47,502,709 km (0.079 R)
• M81: 47,882,090 km (0.119 R)
• M82: 48,949,770 km (0.071 R)
• M83: 50,566,175 km (0.08 R)
• M84: 50,875,992 km (0.095 R)
• M85: 51,031,125 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 10.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.39 AU - 14.99 AU

Year: 15171 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,091,625 km

• M1: 154,235 km (0.065 R)
• M2: 565,181 km (0.109 R)
• M3: 778,208 km (0.11 R)
• M4: 862,432 km (0.077 R)
• M5: 1,017,864 km (0.102 R)
• M6: 1,111,063 km (0.117 R)
• M7: 1,183,020 km (0.027 R)
• M8: 1,281,605 km (0.064 R)
• M9: 1,357,301 km (0.104 R)
• M10: 1,487,152 km (0.096 R)
• M11: 2,605,696 km (0.054 R)
• M12: 2,835,029 km (0.033 R)
• M13: 3,348,599 km (0.101 R)
• M14: 3,598,128 km (0.064 R)
• M15: 4,461,009 km (0.118 R)
• M16: 4,538,949 km (0.034 R)
• M17: 4,976,224 km (0.039 R)
• M18: 5,636,249 km (0.091 R)
• M19: 5,891,015 km (0.038 R)
• M20: 6,019,669 km (0.061 R)
• M21: 6,499,878 km (0.065 R)
• M22: 8,444,800 km (0.079 R)
• M23: 9,230,039 km (0.032 R)
• M24: 9,379,936 km (0.109 R)
• M25: 9,681,974 km (0.079 R)
• M26: 10,192,552 km (0.091 R)
• M27: 10,399,296 km (0.112 R)
• M28: 10,816,973 km (0.103 R)
• M29: 10,922,290 km (0.09 R)
• M30: 11,240,186 km (0.037 R)
• M31: 11,346,699 km (0.087 R)
• M32: 12,211,973 km (0.069 R)
• M33: 12,431,583 km (0.105 R)
• M34: 13,436,133 km (0.091 R)
• M35: 13,719,770 km (0.037 R)
• M36: 14,177,839 km (0.105 R)
• M37: 14,350,924 km (0.12 R)
• M38: 15,344,702 km (0.071 R)
• M39: 15,463,034 km (0.12 R)
• M40: 15,581,815 km (0.052 R)
• M41: 15,939,653 km (0.12 R)
• M42: 16,059,631 km (0.062 R)
• M43: 16,360,622 km (0.103 R)
• M44: 16,542,233 km (0.115 R)
• M45: 16,907,402 km (0.098 R)
• M46: 20,898,673 km (0.113 R)
• M47: 22,223,960 km (0.117 R)
• M48: 22,694,296 km (0.084 R)
• M49: 22,761,765 km (0.059 R)
• M50: 26,077,153 km (0.065 R)
• M51: 27,072,128 km (0.082 R)
• M52: 27,574,328 km (0.046 R)
• M53: 27,862,753 km (0.1 R)
• M54: 28,152,075 km (0.116 R)
• M55: 28,588,003 km (0.092 R)
• M56: 29,099,479 km (0.106 R)
• M57: 29,466,592 km (0.057 R)
• M58: 29,909,102 km (0.042 R)
• M59: 32,382,553 km (0.077 R)
• M60: 33,451,580 km (0.04 R)
• M61: 34,687,557 km (0.12 R)
• M62: 35,154,752 km (0.107 R)
• M63: 35,624,190 km (0.049 R)
• M64: 37,283,380 km (0.053 R)
• M65: 38,564,536 km (0.099 R)
• M66: 41,664,353 km (0.106 R)
• M67: 42,742,954 km (0.119 R)
• M68: 43,999,127 km (0.117 R)
• M69: 44,758,636 km (0.089 R)
• M70: 44,843,308 km (0.117 R)
• M71: 45,437,361 km (0.076 R)
• M72: 47,926,071 km (0.091 R)
• M73: 48,186,073 km (0.059 R)
• M74: 48,968,918 km (0.108 R)
• M75: 49,318,080 km (0.03 R)
• M76: 49,931,281 km (0.097 R)
• M77: 51,785,996 km (0.099 R)
• M78: 51,963,868 km (0.101 R)
• M79: 52,052,729 km (0.08 R)
• M80: 55,198,922 km (0.115 R)
• M81: 55,289,727 km (0.077 R)
• M82: 57,852,189 km (0.072 R)
• M83: 59,054,956 km (0.064 R)
• M84: 59,240,757 km (0.073 R)
• M85: 61,673,517 km (0.116 R)
• M86: 62,145,199 km (0.079 R)
• M87: 62,239,596 km (0.118 R)
• M88: 62,334,142 km (0.056 R)
• M89: 62,617,929 km (0.066 R)
• M90: 62,807,320 km (0.114 R)
• M91: 63,186,849 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.3

Radius: 5.2

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.21 AU - 15.57 AU

Year: 16496 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,091,625 km

• M1: 185,501 km (0.045 R)
• M2: 274,362 km (0.117 R)
• M3: 420,669 km (0.108 R)
• M4: 574,456 km (0.114 R)
• M5: 657,931 km (0.102 R)
• M6: 912,846 km (0.094 R)
• M7: 1,175,540 km (0.106 R)
• M8: 2,170,366 km (0.039 R)
• M9: 3,236,400 km (0.06 R)
• M10: 3,356,827 km (0.086 R)
• M11: 3,448,231 km (0.089 R)
• M12: 3,758,497 km (0.079 R)
• M13: 4,674,185 km (0.065 R)
• M14: 4,742,103 km (0.053 R)
• M15: 4,810,320 km (0.073 R)
• M16: 4,844,577 km (0.045 R)
• M17: 5,086,776 km (0.082 R)
• M18: 5,836,711 km (0.107 R)
• M19: 5,946,665 km (0.079 R)
• M20: 5,983,466 km (0.088 R)
• M21: 6,020,267 km (0.087 R)
• M22: 6,168,519 km (0.086 R)
• M23: 7,083,310 km (0.073 R)
• M24: 7,318,477 km (0.111 R)
• M25: 7,958,308 km (0.116 R)
• M26: 8,080,230 km (0.034 R)
• M27: 8,284,880 km (0.038 R)
• M28: 8,532,763 km (0.03 R)
• M29: 9,419,280 km (0.115 R)
• M30: 9,548,234 km (0.042 R)
• M31: 9,764,702 km (0.106 R)
• M32: 9,895,301 km (0.059 R)
• M33: 9,982,666 km (0.11 R)
• M34: 10,070,330 km (0.12 R)
• M35: 10,114,162 km (0.118 R)
• M36: 12,389,845 km (0.077 R)
• M37: 14,765,310 km (0.071 R)
• M38: 15,216,647 km (0.107 R)
• M39: 16,649,345 km (0.109 R)
• M40: 17,329,118 km (0.083 R)
• M41: 17,804,989 km (0.101 R)
• M42: 18,769,596 km (0.051 R)
• M43: 19,586,251 km (0.032 R)
• M44: 20,192,571 km (0.111 R)
• M45: 22,162,326 km (0.09 R)
• M46: 22,276,769 km (0.044 R)
• M47: 22,563,548 km (0.099 R)
• M48: 22,678,588 km (0.116 R)
• M49: 23,025,057 km (0.109 R)
• M50: 26,645,026 km (0.027 R)
• M51: 27,193,901 km (0.088 R)
• M52: 27,623,396 km (0.115 R)
• M53: 27,869,784 km (0.107 R)
• M54: 29,175,474 km (0.117 R)
• M55: 29,804,085 km (0.093 R)
• M56: 30,246,894 km (0.103 R)
• M57: 30,883,134 km (0.12 R)
• M58: 31,202,974 km (0.09 R)
• M59: 31,267,152 km (0.104 R)
• M60: 31,652,516 km (0.085 R)
• M61: 32,039,675 km (0.067 R)
• M62: 32,948,781 km (0.081 R)
• M63: 33,275,653 km (0.084 R)
• M64: 33,472,224 km (0.11 R)
• M65: 34,130,156 km (0.069 R)
• M66: 34,262,400 km (0.096 R)
• M67: 35,192,001 km (0.086 R)
• M68: 35,995,342 km (0.111 R)
• M69: 37,620,274 km (0.075 R)
• M70: 37,688,491 km (0.096 R)
• M71: 37,756,707 km (0.073 R)
• M72: 38,304,236 km (0.069 R)
• M73: 38,510,232 km (0.071 R)
• M74: 38,854,457 km (0.09 R)
• M75: 38,923,421 km (0.115 R)
• M76: 39,130,614 km (0.074 R)
• M77: 40,101,953 km (0.12 R)
• M78: 40,450,815 km (0.073 R)
• M79: 40,940,898 km (0.066 R)
• M80: 41,432,925 km (0.082 R)
• M81: 42,778,409 km (0.062 R)
• M82: 43,492,290 km (0.098 R)
• M83: 44,282,167 km (0.039 R)
• M84: 44,642,697 km (0.105 R)
• M85: 45,584,715 km (0.118 R)
• M86: 46,606,469 km (0.079 R)
• M87: 46,679,772 km (0.094 R)
• M88: 47,193,790 km (0.084 R)
• M89: 47,783,505 km (0.116 R)
• M90: 49,193,913 km (0.055 R)
• M91: 49,343,062 km (0.031 R)
• M92: 49,642,109 km (0.09 R)
• M93: 49,791,706 km (0.096 R)
• M94: 50,091,650 km (0.116 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit