🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.71 AU - 1.15 AU

Year: 312 Days

Day: 26.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 89.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,841,204 km

• M1: 89,310 km (0.094 R)
• M2: 358,436 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.05 AU - 1.55 AU

Year: 516 Days

Day: 17.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,841,204 km

• M1: 117,135 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.4 AU - 2.22 AU

Year: 848 Days

Day: 34.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,841,204 km

• M1: 27,975 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.39 AU - 2.31 AU

Year: 876 Days

Day: 33.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,841,204 km

• M1: 225,145 km (0.095 R)
• M2: 1,049,728 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.13 AU - 2.21 AU

Year: 1113 Days

Day: 15.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.24 AU - 3.28 AU

Year: 2050 Days

Day: 29 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.33 AU - 4.23 AU

Year: 2559 Days

Day: 30.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,841,204 km

• M1: 1,190,799 km (0.064 R)
• M2: 1,543,700 km (0.081 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 14.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.84 AU - 7.88 AU

Year: 7674 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,841,204 km

• M1: 194,926 km (0.112 R)
• M2: 591,809 km (0.062 R)
• M3: 737,368 km (0.115 R)
• M4: 958,324 km (0.113 R)
• M5: 1,135,448 km (0.117 R)
• M6: 1,236,875 km (0.051 R)
• M7: 1,793,230 km (0.066 R)
• M8: 2,078,363 km (0.097 R)
• M9: 2,183,979 km (0.044 R)
• M10: 2,762,624 km (0.096 R)
• M11: 3,166,538 km (0.069 R)
• M12: 3,564,319 km (0.065 R)
• M13: 3,899,418 km (0.08 R)
• M14: 4,137,428 km (0.074 R)
• M15: 4,244,840 km (0.085 R)
• M16: 5,311,622 km (0.118 R)
• M17: 5,605,881 km (0.118 R)
• M18: 6,740,880 km (0.07 R)
• M19: 6,899,753 km (0.047 R)
• M20: 7,383,702 km (0.08 R)
• M21: 7,514,600 km (0.057 R)
• M22: 7,613,335 km (0.048 R)
• M23: 7,845,361 km (0.11 R)
• M24: 8,452,878 km (0.109 R)
• M25: 8,727,839 km (0.071 R)
• M26: 9,857,153 km (0.08 R)
• M27: 10,073,921 km (0.057 R)
• M28: 10,182,977 km (0.096 R)
• M29: 10,292,483 km (0.095 R)
• M30: 10,882,796 km (0.111 R)
• M31: 10,994,696 km (0.048 R)
• M32: 11,219,691 km (0.115 R)
• M33: 12,640,870 km (0.075 R)
• M34: 13,193,485 km (0.096 R)
• M35: 13,312,864 km (0.091 R)
• M36: 13,875,053 km (0.084 R)
• M37: 14,118,299 km (0.098 R)
• M38: 14,815,425 km (0.067 R)
• M39: 15,189,121 km (0.108 R)
• M40: 15,397,959 km (0.098 R)
• M41: 16,628,551 km (0.107 R)
• M42: 16,930,290 km (0.118 R)
• M43: 17,146,908 km (0.098 R)
• M44: 17,846,577 km (0.044 R)
• M45: 17,978,672 km (0.074 R)
• M46: 18,644,682 km (0.102 R)
• M47: 18,778,871 km (0.102 R)
• M48: 19,093,176 km (0.074 R)
• M49: 19,318,770 km (0.075 R)
• M50: 19,590,589 km (0.113 R)
• M51: 20,644,656 km (0.109 R)
• M52: 20,737,107 km (0.082 R)
• M53: 21,108,559 km (0.103 R)
• M54: 21,763,947 km (0.098 R)
• M55: 22,521,211 km (0.073 R)
• M56: 22,664,227 km (0.119 R)
• M57: 23,431,664 km (0.09 R)
• M58: 24,500,990 km (0.074 R)
• M59: 25,140,221 km (0.068 R)
• M60: 25,735,322 km (0.07 R)
• M61: 25,934,586 km (0.119 R)
• M62: 26,184,564 km (0.084 R)
• M63: 27,293,832 km (0.088 R)
• M64: 27,548,149 km (0.098 R)
• M65: 27,650,025 km (0.055 R)
• M66: 27,854,226 km (0.08 R)
• M67: 28,264,274 km (0.115 R)
• M68: 28,676,266 km (0.069 R)
• M69: 29,558,295 km (0.105 R)
• M70: 29,976,421 km (0.065 R)
• M71: 31,828,892 km (0.054 R)
• M72: 32,257,490 km (0.074 R)
• M73: 32,580,322 km (0.035 R)
• M74: 33,337,437 km (0.046 R)
• M75: 34,045,783 km (0.078 R)
• M76: 34,264,794 km (0.108 R)
• M77: 35,421,933 km (0.095 R)
• M78: 35,532,785 km (0.084 R)
• M79: 35,977,540 km (0.069 R)
• M80: 36,479,890 km (0.071 R)
• M81: 36,591,938 km (0.112 R)
• M82: 36,760,086 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 13.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.62 AU - 13.26 AU

Year: 15280 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,841,204 km

• M1: 202,705 km (0.048 R)
• M2: 748,737 km (0.094 R)
• M3: 1,405,771 km (0.104 R)
• M4: 1,572,722 km (0.063 R)
• M5: 1,717,234 km (0.075 R)
• M6: 2,020,170 km (0.09 R)
• M7: 2,340,459 km (0.109 R)
• M8: 2,574,579 km (0.09 R)
• M9: 3,780,637 km (0.113 R)
• M10: 4,177,221 km (0.07 R)
• M11: 4,421,664 km (0.075 R)
• M12: 4,629,007 km (0.088 R)
• M13: 4,967,547 km (0.057 R)
• M14: 5,053,566 km (0.102 R)
• M15: 6,123,190 km (0.08 R)
• M16: 6,448,416 km (0.103 R)
• M17: 6,731,605 km (0.106 R)
• M18: 7,018,833 km (0.075 R)
• M19: 7,506,821 km (0.032 R)
• M20: 7,804,820 km (0.103 R)
• M21: 8,157,572 km (0.09 R)
• M22: 8,464,098 km (0.09 R)
• M23: 8,670,543 km (0.108 R)
• M24: 9,513,228 km (0.085 R)
• M25: 10,217,086 km (0.114 R)
• M26: 11,219,392 km (0.07 R)
• M27: 12,840,584 km (0.067 R)
• M28: 13,197,375 km (0.081 R)
• M29: 13,921,129 km (0.073 R)
• M30: 14,287,793 km (0.096 R)
• M31: 14,472,248 km (0.095 R)
• M32: 14,657,599 km (0.108 R)
• M33: 15,532,897 km (0.106 R)
• M34: 15,913,324 km (0.103 R)
• M35: 18,795,476 km (0.091 R)
• M36: 19,065,351 km (0.111 R)
• M37: 20,365,057 km (0.052 R)
• M38: 20,642,262 km (0.119 R)
• M39: 20,920,813 km (0.044 R)
• M40: 21,693,187 km (0.118 R)
• M41: 22,118,494 km (0.115 R)
• M42: 22,260,762 km (0.119 R)
• M43: 23,338,315 km (0.049 R)
• M44: 24,285,868 km (0.084 R)
• M45: 25,245,987 km (0.11 R)
• M46: 25,469,337 km (0.091 R)
• M47: 25,917,981 km (0.103 R)
• M48: 26,293,771 km (0.073 R)
• M49: 26,595,809 km (0.102 R)
• M50: 27,661,843 km (0.069 R)
• M51: 29,993,176 km (0.096 R)
• M52: 30,625,377 km (0.09 R)
• M53: 32,629,540 km (0.082 R)
• M54: 33,035,399 km (0.083 R)
• M55: 34,016,461 km (0.042 R)
• M56: 34,428,005 km (0.046 R)
• M57: 34,593,012 km (0.054 R)
• M58: 35,006,949 km (0.079 R)
• M59: 36,342,409 km (0.05 R)
• M60: 36,594,781 km (0.113 R)
• M61: 37,524,681 km (0.086 R)
• M62: 37,949,988 km (0.109 R)
• M63: 38,805,388 km (0.084 R)
• M64: 41,409,439 km (0.107 R)
• M65: 41,848,957 km (0.104 R)
• M66: 42,113,297 km (0.114 R)
• M67: 42,555,358 km (0.119 R)
• M68: 43,622,290 km (0.087 R)
• M69: 43,979,979 km (0.064 R)
• M70: 44,968,522 km (0.043 R)
• M71: 45,148,937 km (0.051 R)
• M72: 46,146,156 km (0.112 R)
• M73: 47,150,556 km (0.073 R)
• M74: 50,113,342 km (0.058 R)
• M75: 50,300,489 km (0.104 R)
• M76: 51,239,814 km (0.083 R)
• M77: 53,135,817 km (0.082 R)
• M78: 53,326,704 km (0.101 R)
• M79: 53,422,148 km (0.06 R)
• M80: 56,703,577 km (0.077 R)
• M81: 56,996,340 km (0.105 R)
• M82: 57,289,402 km (0.106 R)
• M83: 57,681,199 km (0.086 R)
• M84: 59,355,648 km (0.097 R)
• M85: 60,646,977 km (0.093 R)
• M86: 61,346,048 km (0.111 R)
• M87: 65,392,221 km (0.118 R)
• M88: 65,801,521 km (0.04 R)
• M89: 66,006,470 km (0.112 R)
• M90: 67,447,397 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 8.6

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.14 AU - 16.48 AU

Year: 16911 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,841,204 km

• M1: 186,249 km (0.106 R)
• M2: 616,044 km (0.118 R)
• M3: 807,380 km (0.107 R)
• M4: 898,634 km (0.102 R)
• M5: 1,168,060 km (0.094 R)
• M6: 1,272,330 km (0.077 R)
• M7: 2,313,232 km (0.105 R)
• M8: 2,648,780 km (0.09 R)
• M9: 2,787,457 km (0.108 R)
• M10: 2,893,073 km (0.074 R)
• M11: 3,403,352 km (0.087 R)
• M12: 3,592,294 km (0.088 R)
• M13: 3,707,484 km (0.071 R)
• M14: 3,941,455 km (0.066 R)
• M15: 4,180,213 km (0.098 R)
• M16: 4,423,759 km (0.09 R)
• M17: 4,755,716 km (0.03 R)
• M18: 6,440,039 km (0.11 R)
• M19: 6,768,855 km (0.058 R)
• M20: 6,863,850 km (0.105 R)
• M21: 7,055,036 km (0.083 R)
• M22: 7,589,998 km (0.104 R)
• M23: 8,238,953 km (0.103 R)
• M24: 8,853,800 km (0.026 R)
• M25: 9,114,400 km (0.111 R)
• M26: 10,785,707 km (0.079 R)
• M27: 10,896,709 km (0.116 R)
• M28: 11,457,701 km (0.08 R)
• M29: 12,374,586 km (0.107 R)
• M30: 13,018,605 km (0.114 R)
• M31: 13,255,568 km (0.097 R)
• M32: 14,035,422 km (0.116 R)
• M33: 14,217,482 km (0.092 R)
• M34: 14,461,477 km (0.116 R)
• M35: 14,829,936 km (0.116 R)
• M36: 15,139,454 km (0.025 R)
• M37: 15,388,684 km (0.069 R)
• M38: 15,827,904 km (0.12 R)
• M39: 16,017,444 km (0.047 R)
• M40: 16,335,040 km (0.069 R)
• M41: 16,398,769 km (0.068 R)
• M42: 16,526,675 km (0.081 R)
• M43: 16,783,236 km (0.025 R)
• M44: 16,847,563 km (0.117 R)
• M45: 16,976,516 km (0.094 R)
• M46: 18,085,635 km (0.1 R)
• M47: 19,420,347 km (0.114 R)
• M48: 20,442,100 km (0.096 R)
• M49: 21,901,727 km (0.046 R)
• M50: 21,972,038 km (0.045 R)
• M51: 22,893,411 km (0.109 R)
• M52: 23,107,785 km (0.102 R)
• M53: 23,251,099 km (0.115 R)
• M54: 24,044,567 km (0.096 R)
• M55: 24,408,239 km (0.108 R)
• M56: 24,773,557 km (0.057 R)
• M57: 24,993,765 km (0.108 R)
• M58: 25,435,976 km (0.11 R)
• M59: 28,143,099 km (0.094 R)
• M60: 28,449,476 km (0.114 R)
• M61: 30,154,293 km (0.049 R)
• M62: 31,414,954 km (0.069 R)
• M63: 32,131,678 km (0.078 R)
• M64: 32,934,270 km (0.115 R)
• M65: 34,068,970 km (0.119 R)
• M66: 36,877,670 km (0.097 R)
• M67: 37,380,918 km (0.101 R)
• M68: 37,802,036 km (0.109 R)
• M69: 38,224,799 km (0.101 R)
• M70: 38,564,237 km (0.102 R)
• M71: 42,449,892 km (0.103 R)
• M72: 43,418,538 km (0.066 R)
• M73: 45,826,914 km (0.082 R)
• M74: 46,820,394 km (0.096 R)
• M75: 47,092,662 km (0.08 R)
• M76: 47,547,439 km (0.066 R)
• M77: 47,638,694 km (0.064 R)
• M78: 47,821,054 km (0.057 R)
• M79: 49,197,055 km (0.085 R)
• M80: 49,289,207 km (0.059 R)
• M81: 49,658,564 km (0.083 R)
• M82: 50,865,221 km (0.086 R)
• M83: 51,144,969 km (0.113 R)
• M84: 52,175,399 km (0.117 R)
• M85: 54,638,079 km (0.074 R)
• M86: 55,020,302 km (0.042 R)
• M87: 55,883,631 km (0.071 R)
• M88: 56,461,528 km (0.108 R)
• M89: 56,654,658 km (0.093 R)
• M90: 59,774,073 km (0.098 R)
• M91: 63,449,842 km (0.098 R)
• M92: 63,751,133 km (0.092 R)
• M93: 65,873,029 km (0.057 R)
• M94: 65,974,606 km (0.088 R)
• M95: 66,483,538 km (0.083 R)
• M96: 66,993,816 km (0.086 R)
• M97: 67,607,766 km (0.118 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit