🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 46.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 24 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 315 Days

Day: 46.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,577,787 km

• M1: 55,800 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 323 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 403 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,577,787 km

• M1: 186,997 km (0.108 R)
• M2: 285,582 km (0.045 R)
• M3: 394,041 km (0.116 R)
• M4: 497,413 km (0.081 R)
• M5: 596,596 km (0.101 R)
• M6: 719,566 km (0.051 R)
• M7: 918,980 km (0.119 R)
• M8: 1,043,894 km (0.101 R)
• M9: 1,175,091 km (0.096 R)
• M10: 1,312,572 km (0.099 R)
• M11: 1,496,278 km (0.074 R)
• M12: 1,594,115 km (0.072 R)
• M13: 1,753,437 km (0.04 R)
• M14: 1,868,178 km (0.057 R)
• M15: 1,968,708 km (0.098 R)
• M16: 2,134,762 km (0.109 R)
• M17: 2,228,410 km (0.105 R)
• M18: 2,432,312 km (0.108 R)
• M19: 2,617,514 km (0.101 R)
• M20: 2,859,115 km (0.096 R)
• M21: 2,956,503 km (0.031 R)
• M22: 3,235,353 km (0.079 R)
• M23: 3,481,442 km (0.088 R)
• M24: 3,677,116 km (0.098 R)
• M25: 3,876,530 km (0.038 R)
• M26: 4,086,864 km (0.052 R)
• M27: 4,234,368 km (0.102 R)
• M28: 4,331,008 km (0.032 R)
• M29: 4,436,026 km (0.097 R)
• M30: 4,534,461 km (0.038 R)
• M31: 4,717,868 km (0.108 R)
• M32: 4,841,585 km (0.111 R)
• M33: 5,155,741 km (0.068 R)
• M34: 5,283,348 km (0.107 R)
• M35: 5,419,931 km (0.111 R)
• M36: 5,574,166 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 8.2

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.93 AU - 1.15 AU

Year: 685 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 76,577,787 km

• M1: 150,047 km (0.114 R)
• M2: 228,586 km (0.083 R)
• M3: 355,893 km (0.051 R)
• M4: 425,606 km (0.093 R)
• M5: 496,067 km (0.119 R)
• M6: 575,802 km (0.114 R)
• M7: 733,329 km (0.093 R)
• M8: 893,698 km (0.06 R)
• M9: 1,005,148 km (0.081 R)
• M10: 1,140,235 km (0.08 R)
• M11: 1,327,532 km (0.108 R)
• M12: 1,381,088 km (0.039 R)
• M13: 1,517,970 km (0.086 R)
• M14: 1,688,362 km (0.073 R)
• M15: 2,001,620 km (0.087 R)
• M16: 2,196,845 km (0.11 R)
• M17: 2,316,972 km (0.117 R)
• M18: 2,390,125 km (0.065 R)
• M19: 2,547,203 km (0.114 R)
• M20: 2,648,182 km (0.113 R)
• M21: 2,836,675 km (0.078 R)
• M22: 2,906,387 km (0.117 R)
• M23: 3,020,830 km (0.114 R)
• M24: 3,100,865 km (0.097 R)
• M25: 3,410,083 km (0.092 R)
• M26: 3,596,632 km (0.095 R)
• M27: 3,691,178 km (0.088 R)
• M28: 3,748,324 km (0.093 R)
• M29: 3,931,133 km (0.102 R)
• M30: 4,028,521 km (0.115 R)
• M31: 4,205,944 km (0.076 R)
• M32: 4,385,910 km (0.114 R)
• M33: 4,517,556 km (0.12 R)
• M34: 4,629,905 km (0.114 R)
• M35: 5,004,348 km (0.118 R)
• M36: 5,057,006 km (0.091 R)
• M37: 5,152,450 km (0.103 R)
• M38: 5,345,282 km (0.055 R)
• M39: 5,399,137 km (0.104 R)
• M40: 5,627,872 km (0.087 R)
• M41: 5,715,835 km (0.049 R)
• M42: 5,771,037 km (0.074 R)
• M43: 5,848,529 km (0.059 R)
• M44: 5,937,689 km (0.069 R)
• M45: 6,027,149 km (0.043 R)
• M46: 6,173,755 km (0.093 R)
• M47: 6,332,777 km (0.07 R)
• M48: 6,401,293 km (0.119 R)
• M49: 6,643,342 km (0.095 R)
• M50: 6,829,891 km (0.041 R)
• M51: 6,935,507 km (0.095 R)
• M52: 7,243,678 km (0.101 R)
• M53: 7,423,645 km (0.025 R)
• M54: 7,483,933 km (0.104 R)
• M55: 7,556,488 km (0.072 R)
• M56: 7,984,487 km (0.118 R)
• M57: 8,270,069 km (0.047 R)
• M58: 8,458,114 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 14.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.1 AU

Year: 1895 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 76,577,787 km

• M1: 186,698 km (0.109 R)
• M2: 426,354 km (0.113 R)
• M3: 534,812 km (0.1 R)
• M4: 670,198 km (0.1 R)
• M5: 811,718 km (0.079 R)
• M6: 923,617 km (0.052 R)
• M7: 1,129,015 km (0.119 R)
• M8: 1,437,486 km (0.117 R)
• M9: 1,566,738 km (0.042 R)
• M10: 1,731,595 km (0.097 R)
• M11: 1,859,202 km (0.053 R)
• M12: 2,101,850 km (0.099 R)
• M13: 2,227,213 km (0.064 R)
• M14: 2,319,964 km (0.111 R)
• M15: 2,473,750 km (0.108 R)
• M16: 2,981,186 km (0.041 R)
• M17: 3,333,489 km (0.054 R)
• M18: 3,426,988 km (0.054 R)
• M19: 3,630,591 km (0.113 R)
• M20: 3,838,233 km (0.069 R)
• M21: 4,193,228 km (0.08 R)
• M22: 4,544,185 km (0.115 R)
• M23: 4,843,979 km (0.062 R)
• M24: 5,057,904 km (0.075 R)
• M25: 5,243,705 km (0.077 R)
• M26: 5,622,187 km (0.078 R)
• M27: 5,830,876 km (0.078 R)
• M28: 6,009,646 km (0.103 R)
• M29: 6,190,210 km (0.096 R)
• M30: 6,355,815 km (0.05 R)
• M31: 6,506,311 km (0.114 R)
• M32: 6,708,717 km (0.077 R)
• M33: 7,154,668 km (0.091 R)
• M34: 7,433,817 km (0.076 R)
• M35: 7,539,433 km (0.062 R)
• M36: 7,805,867 km (0.119 R)
• M37: 8,129,597 km (0.098 R)
• M38: 8,311,359 km (0.1 R)
• M39: 8,883,570 km (0.063 R)
• M40: 9,411,352 km (0.064 R)
• M41: 9,659,983 km (0.075 R)
• M42: 10,124,634 km (0.1 R)
• M43: 10,340,055 km (0.114 R)
• M44: 10,875,316 km (0.099 R)
• M45: 11,095,973 km (0.07 R)
• M46: 11,297,930 km (0.069 R)
• M47: 12,242,491 km (0.086 R)
• M48: 12,514,011 km (0.078 R)
• M49: 13,620,138 km (0.087 R)
• M50: 14,010,439 km (0.075 R)
• M51: 14,119,496 km (0.116 R)
• M52: 14,272,684 km (0.098 R)
• M53: 14,492,443 km (0.058 R)
• M54: 14,713,399 km (0.084 R)
• M55: 14,913,113 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 13.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.41 AU - 6.11 AU

Year: 7789 Days

Day: 9.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,577,787 km

• M1: 245,191 km (0.037 R)
• M2: 357,838 km (0.035 R)
• M3: 527,033 km (0.085 R)
• M4: 624,422 km (0.09 R)
• M5: 1,012,179 km (0.113 R)
• M6: 1,139,487 km (0.095 R)
• M7: 1,351,318 km (0.062 R)
• M8: 1,770,491 km (0.083 R)
• M9: 2,326,696 km (0.054 R)
• M10: 2,574,280 km (0.116 R)
• M11: 2,909,230 km (0.099 R)
• M12: 3,341,119 km (0.046 R)
• M13: 3,649,889 km (0.112 R)
• M14: 4,235,415 km (0.1 R)
• M15: 4,416,877 km (0.096 R)
• M16: 4,601,032 km (0.059 R)
• M17: 4,819,146 km (0.091 R)
• M18: 6,028,196 km (0.065 R)
• M19: 6,370,625 km (0.079 R)
• M20: 6,579,165 km (0.092 R)
• M21: 6,719,488 km (0.049 R)
• M22: 7,254,599 km (0.064 R)
• M23: 8,176,870 km (0.107 R)
• M24: 8,709,588 km (0.052 R)
• M25: 8,941,465 km (0.097 R)
• M26: 9,058,151 km (0.068 R)
• M27: 9,529,833 km (0.11 R)
• M28: 10,456,592 km (0.09 R)
• M29: 10,910,023 km (0.076 R)
• M30: 12,875,141 km (0.119 R)
• M31: 13,494,775 km (0.116 R)
• M32: 13,853,212 km (0.083 R)
• M33: 13,943,419 km (0.099 R)
• M34: 14,763,215 km (0.102 R)
• M35: 14,855,218 km (0.038 R)
• M36: 15,178,948 km (0.074 R)
• M37: 15,786,315 km (0.108 R)
• M38: 15,974,809 km (0.104 R)
• M39: 16,544,926 km (0.077 R)
• M40: 16,640,519 km (0.11 R)
• M41: 17,412,444 km (0.096 R)
• M42: 18,146,820 km (0.094 R)
• M43: 18,245,405 km (0.12 R)
• M44: 18,393,806 km (0.108 R)
• M45: 18,492,840 km (0.085 R)
• M46: 19,292,291 km (0.069 R)
• M47: 20,102,962 km (0.096 R)
• M48: 20,358,625 km (0.08 R)
• M49: 21,080,135 km (0.071 R)
• M50: 21,339,837 km (0.075 R)
• M51: 21,444,107 km (0.048 R)
• M52: 23,563,310 km (0.092 R)
• M53: 24,538,688 km (0.072 R)
• M54: 24,757,251 km (0.077 R)
• M55: 25,251,373 km (0.111 R)
• M56: 25,582,433 km (0.117 R)
• M57: 26,193,390 km (0.072 R)
• M58: 26,640,838 km (0.12 R)
• M59: 27,316,571 km (0.084 R)
• M60: 28,169,279 km (0.081 R)
• M61: 28,627,647 km (0.096 R)
• M62: 28,857,728 km (0.113 R)
• M63: 29,088,408 km (0.082 R)
• M64: 29,435,625 km (0.09 R)
• M65: 29,959,068 km (0.085 R)
• M66: 30,368,368 km (0.082 R)
• M67: 31,074,320 km (0.072 R)
• M68: 31,369,925 km (0.042 R)
• M69: 31,547,797 km (0.076 R)
• M70: 32,442,243 km (0.094 R)
• M71: 33,466,091 km (0.115 R)
• M72: 33,890,650 km (0.113 R)
• M73: 34,195,081 km (0.096 R)
• M74: 34,684,117 km (0.097 R)
• M75: 36,725,380 km (0.045 R)
• M76: 36,850,443 km (0.116 R)
• M77: 38,805,538 km (0.091 R)
• M78: 39,124,032 km (0.049 R)
• M79: 40,342,207 km (0.059 R)
• M80: 42,291,019 km (0.061 R)
• M81: 42,947,454 km (0.085 R)
• M82: 43,144,923 km (0.094 R)
• M83: 43,276,869 km (0.118 R)
• M84: 43,938,391 km (0.089 R)
• M85: 44,403,341 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.7

Radius: 3.7

Gravity: 50.75 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.22 AU - 10.54 AU

Year: 20052 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,577,787 km

• M1: 73,004 km (0.061 R)
• M2: 100,829 km (0.08 R)
• M3: 134,339 km (0.087 R)
• M4: 1,403,078 km (0.071 R)
• M5: 1,463,366 km (0.117 R)
• M6: 1,876,107 km (0.053 R)
• M7: 3,267,217 km (0.078 R)
• M8: 3,633,283 km (0.117 R)
• M9: 4,626,165 km (0.074 R)
• M10: 4,761,551 km (0.108 R)
• M11: 5,457,779 km (0.098 R)
• M12: 5,793,477 km (0.117 R)
• M13: 6,185,274 km (0.06 R)
• M14: 6,636,162 km (0.114 R)
• M15: 7,675,568 km (0.102 R)
• M16: 7,997,203 km (0.112 R)
• M17: 8,377,930 km (0.099 R)
• M18: 8,487,734 km (0.114 R)
• M19: 9,044,238 km (0.032 R)
• M20: 9,157,035 km (0.103 R)
• M21: 10,427,271 km (0.084 R)
• M22: 11,751,511 km (0.064 R)
• M23: 12,873,794 km (0.115 R)
• M24: 13,000,653 km (0.099 R)
• M25: 13,064,232 km (0.092 R)
• M26: 13,255,419 km (0.06 R)
• M27: 13,640,783 km (0.095 R)
• M28: 14,422,432 km (0.12 R)
• M29: 15,622,057 km (0.102 R)
• M30: 15,757,293 km (0.101 R)
• M31: 15,960,896 km (0.104 R)
• M32: 16,165,396 km (0.075 R)
• M33: 16,439,310 km (0.04 R)
• M34: 17,340,338 km (0.103 R)
• M35: 19,552,591 km (0.026 R)
• M36: 21,400,275 km (0.108 R)
• M37: 23,225,668 km (0.106 R)
• M38: 25,895,691 km (0.12 R)
• M39: 26,779,964 km (0.117 R)
• M40: 27,592,579 km (0.063 R)
• M41: 28,330,845 km (0.07 R)
• M42: 28,495,702 km (0.12 R)
• M43: 29,408,548 km (0.11 R)
• M44: 29,575,499 km (0.085 R)
• M45: 30,837,955 km (0.082 R)
• M46: 31,347,785 km (0.093 R)
• M47: 32,894,178 km (0.084 R)
• M48: 33,067,413 km (0.032 R)
• M49: 33,763,791 km (0.114 R)
• M50: 34,113,850 km (0.102 R)
• M51: 34,289,328 km (0.112 R)
• M52: 35,971,107 km (0.117 R)
• M53: 39,230,246 km (0.04 R)
• M54: 40,152,218 km (0.097 R)
• M55: 40,523,071 km (0.047 R)
• M56: 40,988,021 km (0.092 R)
• M57: 41,454,916 km (0.106 R)
• M58: 41,548,565 km (0.06 R)
• M59: 41,735,861 km (0.083 R)
• M60: 42,865,923 km (0.047 R)
• M61: 45,445,290 km (0.102 R)
• M62: 45,928,491 km (0.113 R)
• M63: 46,025,281 km (0.098 R)
• M64: 46,510,427 km (0.078 R)
• M65: 47,290,280 km (0.1 R)
• M66: 47,387,968 km (0.112 R)
• M67: 47,583,792 km (0.112 R)
• M68: 47,877,901 km (0.11 R)
• M69: 48,763,969 km (0.055 R)
• M70: 48,862,853 km (0.047 R)
• M71: 49,159,506 km (0.103 R)
• M72: 53,274,794 km (0.047 R)
• M73: 53,784,174 km (0.114 R)
• M74: 53,988,376 km (0.1 R)
• M75: 54,807,723 km (0.059 R)
• M76: 55,631,110 km (0.055 R)
• M77: 56,666,327 km (0.115 R)
• M78: 58,440,408 km (0.053 R)
• M79: 60,232,740 km (0.119 R)
• M80: 61,295,484 km (0.109 R)
• M81: 61,508,810 km (0.087 R)
• M82: 61,936,211 km (0.092 R)
• M83: 62,793,706 km (0.108 R)
• M84: 62,901,267 km (0.045 R)
• M85: 67,690,344 km (0.056 R)
• M86: 67,910,701 km (0.117 R)
• M87: 70,017,039 km (0.114 R)
• M88: 71,134,236 km (0.077 R)
• M89: 72,595,209 km (0.093 R)
• M90: 73,386,133 km (0.114 R)
• M91: 74,066,205 km (0.097 R)
• M92: 76,004,545 km (0.092 R)
• M93: 76,118,987 km (0.078 R)
• M94: 76,463,062 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit