🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 177 Days

Day: 23.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,399,105 km

• M1: 58,493 km (0.106 R)
• M2: 304,432 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 223 Days

Day: 14 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 550 Days

Day: 23.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 8.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.98 AU - 4.08 AU

Year: 3610 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,399,105 km

• M1: 111,301 km (0.095 R)
• M2: 171,738 km (0.101 R)
• M3: 295,755 km (0.112 R)
• M4: 351,854 km (0.072 R)
• M5: 419,472 km (0.094 R)
• M6: 538,253 km (0.038 R)
• M7: 610,509 km (0.105 R)
• M8: 838,496 km (0.071 R)
• M9: 933,491 km (0.116 R)
• M10: 1,002,156 km (0.103 R)
• M11: 1,124,078 km (0.09 R)
• M12: 1,240,316 km (0.027 R)
• M13: 1,530,835 km (0.078 R)
• M14: 1,672,355 km (0.054 R)
• M15: 1,830,330 km (0.116 R)
• M16: 1,892,563 km (0.098 R)
• M17: 2,057,420 km (0.093 R)
• M18: 2,122,195 km (0.025 R)
• M19: 2,483,474 km (0.044 R)
• M20: 2,552,588 km (0.112 R)
• M21: 2,692,762 km (0.095 R)
• M22: 2,835,328 km (0.112 R)
• M23: 2,965,927 km (0.06 R)
• M24: 3,098,471 km (0.102 R)
• M25: 3,369,542 km (0.06 R)
• M26: 3,554,595 km (0.082 R)
• M27: 3,663,951 km (0.115 R)
• M28: 3,822,375 km (0.051 R)
• M29: 3,934,574 km (0.119 R)
• M30: 4,294,356 km (0.1 R)
• M31: 4,664,761 km (0.099 R)
• M32: 5,062,990 km (0.096 R)
• M33: 5,168,756 km (0.098 R)
• M34: 5,562,498 km (0.042 R)
• M35: 5,671,704 km (0.116 R)
• M36: 6,133,961 km (0.109 R)
• M37: 6,227,909 km (0.045 R)
• M38: 6,531,742 km (0.117 R)
• M39: 6,627,634 km (0.12 R)
• M40: 6,743,423 km (0.095 R)
• M41: 6,820,915 km (0.062 R)
• M42: 6,879,258 km (0.12 R)
• M43: 7,114,276 km (0.034 R)
• M44: 7,272,551 km (0.087 R)
• M45: 7,431,873 km (0.098 R)
• M46: 7,572,345 km (0.098 R)
• M47: 7,978,354 km (0.098 R)
• M48: 8,225,340 km (0.096 R)
• M49: 9,002,800 km (0.117 R)
• M50: 9,131,155 km (0.081 R)
• M51: 9,217,024 km (0.077 R)
• M52: 9,367,819 km (0.052 R)
• M53: 9,497,969 km (0.083 R)
• M54: 9,628,568 km (0.07 R)
• M55: 9,847,579 km (0.091 R)
• M56: 10,134,807 km (0.049 R)
• M57: 10,559,515 km (0.083 R)
• M58: 10,921,692 km (0.099 R)
• M59: 11,058,574 km (0.111 R)
• M60: 11,542,074 km (0.102 R)
• M61: 11,798,186 km (0.089 R)
• M62: 12,103,216 km (0.12 R)
• M63: 12,315,944 km (0.075 R)
• M64: 12,387,003 km (0.112 R)
• M65: 12,482,147 km (0.1 R)
• M66: 13,276,213 km (0.101 R)
• M67: 13,937,884 km (0.091 R)
• M68: 14,185,768 km (0.061 R)
• M69: 14,510,096 km (0.09 R)
• M70: 14,585,344 km (0.071 R)
• M71: 15,039,224 km (0.11 R)
• M72: 15,267,959 km (0.12 R)
• M73: 15,626,096 km (0.062 R)
• M74: 15,831,943 km (0.088 R)
• M75: 15,986,926 km (0.114 R)
• M76: 16,142,358 km (0.099 R)
• M77: 16,220,299 km (0.102 R)
• M78: 17,484,251 km (0.12 R)
• M79: 17,832,066 km (0.036 R)
• M80: 18,047,188 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.77 AU - 7.11 AU

Year: 7293 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,399,105 km

• M1: 189,840 km (0.085 R)
• M2: 291,117 km (0.093 R)
• M3: 391,797 km (0.097 R)
• M4: 599,139 km (0.096 R)
• M5: 710,141 km (0.034 R)
• M6: 829,071 km (0.103 R)
• M7: 1,071,570 km (0.115 R)
• M8: 1,374,356 km (0.043 R)
• M9: 1,545,795 km (0.06 R)
• M10: 1,827,039 km (0.056 R)
• M11: 2,415,557 km (0.102 R)
• M12: 2,815,133 km (0.107 R)
• M13: 3,261,084 km (0.12 R)
• M14: 3,676,368 km (0.051 R)
• M15: 3,809,659 km (0.115 R)
• M16: 3,917,519 km (0.052 R)
• M17: 4,443,506 km (0.104 R)
• M18: 4,787,431 km (0.088 R)
• M19: 5,021,402 km (0.086 R)
• M20: 5,349,470 km (0.101 R)
• M21: 5,777,171 km (0.093 R)
• M22: 6,471,604 km (0.104 R)
• M23: 6,796,082 km (0.077 R)
• M24: 6,960,340 km (0.078 R)
• M25: 7,059,524 km (0.06 R)
• M26: 8,567,769 km (0.056 R)
• M27: 8,924,111 km (0.118 R)
• M28: 9,212,835 km (0.116 R)
• M29: 10,134,657 km (0.115 R)
• M30: 10,360,251 km (0.115 R)
• M31: 10,549,492 km (0.119 R)
• M32: 10,625,638 km (0.07 R)
• M33: 10,970,012 km (0.101 R)
• M34: 11,124,397 km (0.091 R)
• M35: 11,630,786 km (0.117 R)
• M36: 11,748,669 km (0.073 R)
• M37: 12,224,540 km (0.092 R)
• M38: 13,317,950 km (0.088 R)
• M39: 15,080,513 km (0.069 R)
• M40: 15,381,503 km (0.106 R)
• M41: 16,339,977 km (0.06 R)
• M42: 16,516,353 km (0.075 R)
• M43: 17,317,749 km (0.118 R)
• M44: 17,542,594 km (0.084 R)
• M45: 18,040,755 km (0.102 R)
• M46: 18,223,115 km (0.119 R)
• M47: 18,773,635 km (0.096 R)
• M48: 19,050,990 km (0.03 R)
• M49: 19,283,166 km (0.085 R)
• M50: 19,423,040 km (0.117 R)
• M51: 19,703,536 km (0.064 R)
• M52: 20,600,674 km (0.069 R)
• M53: 20,886,855 km (0.061 R)
• M54: 21,704,557 km (0.083 R)
• M55: 22,680,084 km (0.114 R)
• M56: 24,572,647 km (0.072 R)
• M57: 25,333,651 km (0.081 R)
• M58: 25,845,276 km (0.102 R)
• M59: 26,205,508 km (0.097 R)
• M60: 26,567,385 km (0.077 R)
• M61: 26,774,877 km (0.06 R)
• M62: 28,348,348 km (0.101 R)
• M63: 29,413,933 km (0.055 R)
• M64: 29,951,588 km (0.038 R)
• M65: 30,167,607 km (0.027 R)
• M66: 30,764,204 km (0.065 R)
• M67: 31,419,592 km (0.081 R)
• M68: 31,858,961 km (0.11 R)
• M69: 32,024,416 km (0.12 R)
• M70: 32,411,276 km (0.062 R)
• M71: 32,632,980 km (0.117 R)
• M72: 33,413,133 km (0.113 R)
• M73: 34,255,818 km (0.119 R)
• M74: 35,048,687 km (0.101 R)
• M75: 35,904,835 km (0.062 R)
• M76: 36,652,376 km (0.087 R)
• M77: 37,579,584 km (0.112 R)
• M78: 37,929,343 km (0.047 R)
• M79: 38,514,570 km (0.079 R)
• M80: 38,631,855 km (0.086 R)
• M81: 39,102,639 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 10.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.83 AU - 9.89 AU

Year: 10786 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,399,105 km

• M1: 182,360 km (0.111 R)
• M2: 272,418 km (0.1 R)
• M3: 875,297 km (0.115 R)
• M4: 1,104,780 km (0.114 R)
• M5: 1,441,076 km (0.067 R)
• M6: 1,667,717 km (0.112 R)
• M7: 1,979,629 km (0.045 R)
• M8: 2,415,706 km (0.095 R)
• M9: 2,995,099 km (0.076 R)
• M10: 3,197,804 km (0.034 R)
• M11: 3,525,573 km (0.09 R)
• M12: 3,895,379 km (0.109 R)
• M13: 4,440,813 km (0.115 R)
• M14: 4,772,920 km (0.056 R)
• M15: 4,941,966 km (0.094 R)
• M16: 5,044,440 km (0.119 R)
• M17: 5,673,948 km (0.099 R)
• M18: 5,781,359 km (0.049 R)
• M19: 6,589,337 km (0.025 R)
• M20: 6,702,134 km (0.1 R)
• M21: 7,083,310 km (0.035 R)
• M22: 7,160,352 km (0.11 R)
• M23: 7,471,516 km (0.118 R)
• M24: 7,866,754 km (0.056 R)
• M25: 8,228,332 km (0.094 R)
• M26: 8,760,152 km (0.083 R)
• M27: 9,093,007 km (0.049 R)
• M28: 9,345,379 km (0.067 R)
• M29: 9,771,135 km (0.079 R)
• M30: 10,774,487 km (0.112 R)
• M31: 11,265,916 km (0.027 R)
• M32: 12,039,936 km (0.096 R)
• M33: 12,317,141 km (0.069 R)
• M34: 13,927,861 km (0.114 R)
• M35: 14,708,463 km (0.09 R)
• M36: 15,503,426 km (0.089 R)
• M37: 15,956,707 km (0.12 R)
• M38: 16,261,289 km (0.099 R)
• M39: 17,865,726 km (0.082 R)
• M40: 18,393,956 km (0.117 R)
• M41: 18,713,347 km (0.039 R)
• M42: 18,980,978 km (0.114 R)
• M43: 20,337,980 km (0.098 R)
• M44: 20,668,292 km (0.073 R)
• M45: 22,007,193 km (0.091 R)
• M46: 23,374,219 km (0.116 R)
• M47: 23,604,599 km (0.07 R)
• M48: 24,184,141 km (0.091 R)
• M49: 24,534,200 km (0.082 R)
• M50: 24,827,113 km (0.037 R)
• M51: 25,121,222 km (0.098 R)
• M52: 25,594,101 km (0.089 R)
• M53: 25,772,272 km (0.103 R)
• M54: 26,369,018 km (0.08 R)
• M55: 27,272,589 km (0.11 R)
• M56: 27,880,555 km (0.049 R)
• M57: 28,308,854 km (0.085 R)
• M58: 29,606,765 km (0.111 R)
• M59: 30,106,422 km (0.07 R)
• M60: 30,734,733 km (0.108 R)
• M61: 30,987,254 km (0.093 R)
• M62: 31,367,382 km (0.118 R)
• M63: 31,494,391 km (0.118 R)
• M64: 32,068,248 km (0.09 R)
• M65: 32,710,023 km (0.082 R)
• M66: 34,726,004 km (0.12 R)
• M67: 35,120,943 km (0.109 R)
• M68: 35,716,043 km (0.092 R)
• M69: 35,915,008 km (0.109 R)
• M70: 36,314,434 km (0.072 R)
• M71: 37,184,645 km (0.12 R)
• M72: 40,180,492 km (0.111 R)
• M73: 40,387,536 km (0.1 R)
• M74: 41,777,150 km (0.109 R)
• M75: 41,847,162 km (0.103 R)
• M76: 42,407,705 km (0.059 R)
• M77: 42,829,721 km (0.1 R)
• M78: 43,111,862 km (0.11 R)
• M79: 44,033,086 km (0.093 R)
• M80: 44,246,562 km (0.106 R)
• M81: 45,462,943 km (0.055 R)
• M82: 45,822,725 km (0.102 R)
• M83: 47,344,435 km (0.092 R)
• M84: 48,001,768 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit