🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 29.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,812,618 km

• M1: 548,276 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 384 Days

Day: 36.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 111.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.17 AU - 4.59 AU

Year: 2895 Days

Day: 24.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 12.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.83 AU - 4.97 AU

Year: 4108 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,812,618 km

• M1: 207,193 km (0.09 R)
• M2: 311,014 km (0.039 R)
• M3: 409,150 km (0.063 R)
• M4: 641,326 km (0.089 R)
• M5: 839,842 km (0.05 R)
• M6: 918,232 km (0.086 R)
• M7: 1,059,751 km (0.039 R)
• M8: 1,225,356 km (0.098 R)
• M9: 1,365,978 km (0.101 R)
• M10: 1,486,105 km (0.12 R)
• M11: 1,774,380 km (0.108 R)
• M12: 1,925,325 km (0.048 R)
• M13: 2,051,286 km (0.093 R)
• M14: 2,210,159 km (0.103 R)
• M15: 2,425,131 km (0.104 R)
• M16: 2,744,223 km (0.066 R)
• M17: 2,820,668 km (0.092 R)
• M18: 2,931,071 km (0.119 R)
• M19: 3,020,531 km (0.081 R)
• M20: 3,422,799 km (0.081 R)
• M21: 3,720,649 km (0.099 R)
• M22: 3,977,508 km (0.095 R)
• M23: 4,076,991 km (0.09 R)
• M24: 4,252,918 km (0.099 R)
• M25: 4,329,213 km (0.085 R)
• M26: 4,521,745 km (0.043 R)
• M27: 4,690,940 km (0.115 R)
• M28: 4,796,108 km (0.12 R)
• M29: 4,968,744 km (0.111 R)
• M30: 5,224,706 km (0.104 R)
• M31: 5,429,954 km (0.112 R)
• M32: 5,610,070 km (0.117 R)
• M33: 6,481,328 km (0.078 R)
• M34: 6,642,893 km (0.088 R)
• M35: 8,459,760 km (0.07 R)
• M36: 9,689,753 km (0.12 R)
• M37: 10,095,164 km (0.075 R)
• M38: 10,265,705 km (0.032 R)
• M39: 10,420,090 km (0.104 R)
• M40: 10,506,109 km (0.056 R)
• M41: 11,362,257 km (0.053 R)
• M42: 12,095,885 km (0.069 R)
• M43: 12,186,392 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.2

Radius: 13.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.64 AU - 9.02 AU

Year: 7516 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,812,618 km

• M1: 210,933 km (0.083 R)
• M2: 368,310 km (0.099 R)
• M3: 495,169 km (0.119 R)
• M4: 767,138 km (0.087 R)
• M5: 973,284 km (0.068 R)
• M6: 1,210,097 km (0.114 R)
• M7: 2,212,553 km (0.119 R)
• M8: 2,678,251 km (0.115 R)
• M9: 3,384,951 km (0.076 R)
• M10: 3,533,203 km (0.081 R)
• M11: 3,922,007 km (0.091 R)
• M12: 4,095,391 km (0.091 R)
• M13: 4,183,056 km (0.058 R)
• M14: 4,558,247 km (0.118 R)
• M15: 4,722,506 km (0.073 R)
• M16: 6,593,825 km (0.04 R)
• M17: 7,010,007 km (0.104 R)
• M18: 7,563,818 km (0.065 R)
• M19: 7,693,669 km (0.099 R)
• M20: 7,999,447 km (0.111 R)
• M21: 8,087,560 km (0.116 R)
• M22: 9,009,681 km (0.064 R)
• M23: 9,309,027 km (0.095 R)
• M24: 9,424,965 km (0.072 R)
• M25: 9,988,650 km (0.083 R)
• M26: 11,075,030 km (0.079 R)
• M27: 11,870,292 km (0.039 R)
• M28: 13,306,132 km (0.11 R)
• M29: 13,726,502 km (0.028 R)
• M30: 14,932,111 km (0.092 R)
• M31: 15,122,699 km (0.032 R)
• M32: 17,300,545 km (0.085 R)
• M33: 17,443,561 km (0.101 R)
• M34: 17,817,106 km (0.036 R)
• M35: 18,106,129 km (0.064 R)
• M36: 19,071,335 km (0.093 R)
• M37: 20,203,492 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 14.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.44 AU - 10.16 AU

Year: 9887 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,812,618 km

• M1: 187,446 km (0.077 R)
• M2: 424,858 km (0.113 R)
• M3: 588,668 km (0.084 R)
• M4: 952,789 km (0.115 R)
• M5: 1,141,881 km (0.117 R)
• M6: 1,471,744 km (0.091 R)
• M7: 1,879,398 km (0.097 R)
• M8: 1,999,226 km (0.095 R)
• M9: 2,221,379 km (0.088 R)
• M10: 2,399,849 km (0.094 R)
• M11: 2,530,448 km (0.105 R)
• M12: 2,690,368 km (0.108 R)
• M13: 2,909,080 km (0.116 R)
• M14: 3,190,773 km (0.111 R)
• M15: 3,452,120 km (0.111 R)
• M16: 3,720,499 km (0.059 R)
• M17: 4,026,875 km (0.085 R)
• M18: 4,534,311 km (0.118 R)
• M19: 4,664,462 km (0.092 R)
• M20: 4,762,897 km (0.073 R)
• M21: 4,862,080 km (0.056 R)
• M22: 5,197,479 km (0.082 R)
• M23: 7,289,156 km (0.103 R)
• M24: 8,104,165 km (0.119 R)
• M25: 8,825,975 km (0.118 R)
• M26: 9,778,166 km (0.106 R)
• M27: 9,947,211 km (0.034 R)
• M28: 10,373,864 km (0.08 R)
• M29: 10,503,117 km (0.08 R)
• M30: 10,676,202 km (0.052 R)
• M31: 11,645,147 km (0.096 R)
• M32: 12,321,928 km (0.107 R)
• M33: 13,244,199 km (0.108 R)
• M34: 13,666,513 km (0.034 R)
• M35: 15,843,910 km (0.054 R)
• M36: 16,192,324 km (0.062 R)
• M37: 16,492,866 km (0.107 R)
• M38: 17,405,862 km (0.047 R)
• M39: 17,816,957 km (0.11 R)
• M40: 17,971,940 km (0.05 R)
• M41: 18,491,793 km (0.108 R)
• M42: 19,069,390 km (0.113 R)
• M43: 19,546,308 km (0.054 R)
• M44: 20,349,948 km (0.091 R)
• M45: 21,000,848 km (0.115 R)
• M46: 21,383,520 km (0.049 R)
• M47: 22,601,546 km (0.058 R)
• M48: 26,447,856 km (0.092 R)
• M49: 26,861,195 km (0.08 R)
• M50: 27,574,927 km (0.087 R)
• M51: 28,596,830 km (0.111 R)
• M52: 28,778,292 km (0.102 R)
• M53: 28,960,353 km (0.107 R)
• M54: 29,508,629 km (0.098 R)
• M55: 30,183,465 km (0.082 R)
• M56: 30,801,304 km (0.064 R)
• M57: 31,673,310 km (0.082 R)
• M58: 32,301,172 km (0.106 R)
• M59: 33,505,435 km (0.118 R)
• M60: 34,273,620 km (0.115 R)
• M61: 34,595,405 km (0.091 R)
• M62: 34,982,864 km (0.086 R)
• M63: 35,371,669 km (0.117 R)
• M64: 35,827,194 km (0.076 R)
• M65: 36,088,392 km (0.081 R)
• M66: 37,271,561 km (0.11 R)
• M67: 37,602,472 km (0.08 R)
• M68: 38,200,714 km (0.068 R)
• M69: 38,868,968 km (0.078 R)
• M70: 41,101,566 km (0.094 R)
• M71: 41,306,515 km (0.094 R)
• M72: 43,306,040 km (0.105 R)
• M73: 43,584,292 km (0.09 R)
• M74: 44,422,639 km (0.076 R)
• M75: 46,399,425 km (0.083 R)
• M76: 47,685,368 km (0.113 R)
• M77: 47,828,982 km (0.098 R)
• M78: 47,972,746 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.3

Radius: 5.3

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.33 AU - 17.65 AU

Year: 27703 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,812,618 km

• M1: 93,050 km (0.071 R)
• M2: 505,192 km (0.12 R)
• M3: 612,154 km (0.035 R)
• M4: 679,922 km (0.085 R)
• M5: 823,087 km (0.062 R)
• M6: 1,165,816 km (0.107 R)
• M7: 1,279,511 km (0.066 R)
• M8: 1,337,704 km (0.082 R)
• M9: 1,548,637 km (0.071 R)
• M10: 1,802,505 km (0.059 R)
• M11: 2,138,053 km (0.099 R)
• M12: 2,207,466 km (0.106 R)
• M13: 2,752,152 km (0.081 R)
• M14: 4,435,577 km (0.09 R)
• M15: 5,023,796 km (0.081 R)
• M16: 5,350,667 km (0.042 R)
• M17: 5,878,149 km (0.077 R)
• M18: 6,024,755 km (0.078 R)
• M19: 6,522,617 km (0.052 R)
• M20: 7,716,857 km (0.095 R)
• M21: 7,931,380 km (0.117 R)
• M22: 8,147,848 km (0.107 R)
• M23: 8,202,302 km (0.109 R)
• M24: 9,659,235 km (0.106 R)
• M25: 9,716,830 km (0.105 R)
• M26: 9,774,575 km (0.108 R)
• M27: 9,948,558 km (0.089 R)
• M28: 10,476,339 km (0.104 R)
• M29: 10,953,107 km (0.114 R)
• M30: 11,254,547 km (0.115 R)
• M31: 11,436,907 km (0.051 R)
• M32: 12,175,621 km (0.073 R)
• M33: 12,550,813 km (0.108 R)
• M34: 12,676,624 km (0.092 R)
• M35: 13,440,920 km (0.101 R)
• M36: 13,828,528 km (0.063 R)
• M37: 13,893,453 km (0.115 R)
• M38: 13,958,529 km (0.107 R)
• M39: 14,023,753 km (0.071 R)
• M40: 15,147,084 km (0.113 R)
• M41: 15,550,399 km (0.115 R)
• M42: 15,821,321 km (0.043 R)
• M43: 15,957,306 km (0.117 R)
• M44: 17,268,681 km (0.06 R)
• M45: 18,757,927 km (0.104 R)
• M46: 19,846,701 km (0.034 R)
• M47: 20,435,668 km (0.111 R)
• M48: 20,732,320 km (0.09 R)
• M49: 21,480,160 km (0.087 R)
• M50: 25,111,199 km (0.101 R)
• M51: 26,068,327 km (0.059 R)
• M52: 26,389,962 km (0.09 R)
• M53: 27,935,906 km (0.04 R)
• M54: 29,427,248 km (0.107 R)
• M55: 29,678,273 km (0.063 R)
• M56: 30,859,348 km (0.092 R)
• M57: 32,055,682 km (0.091 R)
• M58: 33,615,988 km (0.111 R)
• M59: 36,002,373 km (0.069 R)
• M60: 37,080,525 km (0.061 R)
• M61: 37,714,222 km (0.118 R)
• M62: 38,169,149 km (0.031 R)
• M63: 38,625,721 km (0.042 R)
• M64: 39,636,853 km (0.086 R)
• M65: 40,936,261 km (0.098 R)
• M66: 41,216,457 km (0.106 R)
• M67: 43,481,369 km (0.097 R)
• M68: 44,532,893 km (0.118 R)
• M69: 44,821,018 km (0.06 R)
• M70: 47,246,897 km (0.112 R)
• M71: 47,638,993 km (0.077 R)
• M72: 48,426,476 km (0.073 R)
• M73: 51,517,916 km (0.065 R)
• M74: 52,427,471 km (0.099 R)
• M75: 53,036,634 km (0.116 R)
• M76: 53,342,113 km (0.063 R)
• M77: 53,444,139 km (0.084 R)
• M78: 54,159,665 km (0.112 R)
• M79: 55,600,293 km (0.118 R)
• M80: 56,949,366 km (0.072 R)
• M81: 58,940,215 km (0.115 R)
• M82: 59,151,148 km (0.119 R)
• M83: 61,167,129 km (0.066 R)
• M84: 61,915,417 km (0.089 R)
• M85: 62,559,286 km (0.075 R)
• M86: 63,097,689 km (0.108 R)
• M87: 63,205,400 km (0.109 R)
• M88: 65,157,053 km (0.118 R)
• M89: 65,921,349 km (0.109 R)
• M90: 67,458,766 km (0.105 R)
• M91: 68,897,000 km (0.084 R)
• M92: 69,230,304 km (0.088 R)
• M93: 72,705,762 km (0.109 R)
• M94: 75,092,297 km (0.11 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: 386 - 14,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit