🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 28.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,967,395 km

• M1: 82,129 km (0.059 R)
• M2: 260,001 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 447 Days

Day: 43.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,967,395 km

• M1: 658,380 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.19 AU - 2.27 AU

Year: 1222 Days

Day: 15.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 11.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.87 AU - 9.55 AU

Year: 10260 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,967,395 km

• M1: 144,811 km (0.107 R)
• M2: 295,905 km (0.078 R)
• M3: 388,057 km (0.108 R)
• M4: 738,116 km (0.077 R)
• M5: 858,093 km (0.109 R)
• M6: 1,079,797 km (0.104 R)
• M7: 1,341,594 km (0.096 R)
• M8: 2,046,499 km (0.117 R)
• M9: 2,555,580 km (0.099 R)
• M10: 3,188,529 km (0.033 R)
• M11: 3,807,864 km (0.101 R)
• M12: 3,960,903 km (0.113 R)
• M13: 4,053,654 km (0.106 R)
• M14: 4,241,548 km (0.116 R)
• M15: 4,464,300 km (0.073 R)
• M16: 4,756,464 km (0.105 R)
• M17: 5,088,422 km (0.082 R)
• M18: 5,257,318 km (0.046 R)
• M19: 5,775,076 km (0.077 R)
• M20: 5,845,387 km (0.059 R)
• M21: 6,490,902 km (0.085 R)
• M22: 7,196,854 km (0.118 R)
• M23: 7,424,842 km (0.117 R)
• M24: 8,005,281 km (0.1 R)
• M25: 8,480,254 km (0.059 R)
• M26: 9,499,166 km (0.097 R)
• M27: 9,959,777 km (0.102 R)
• M28: 10,044,300 km (0.116 R)
• M29: 10,772,393 km (0.049 R)
• M30: 11,033,441 km (0.057 R)
• M31: 11,784,572 km (0.115 R)
• M32: 11,918,762 km (0.105 R)
• M33: 12,415,426 km (0.112 R)
• M34: 12,552,159 km (0.094 R)
• M35: 12,781,044 km (0.095 R)
• M36: 13,382,427 km (0.065 R)
• M37: 13,569,424 km (0.117 R)
• M38: 16,326,214 km (0.062 R)
• M39: 17,435,333 km (0.118 R)
• M40: 17,690,696 km (0.084 R)
• M41: 17,999,017 km (0.1 R)
• M42: 18,205,462 km (0.065 R)
• M43: 19,091,531 km (0.1 R)
• M44: 19,460,589 km (0.102 R)
• M45: 20,474,114 km (0.106 R)
• M46: 21,888,562 km (0.088 R)
• M47: 22,496,528 km (0.038 R)
• M48: 22,997,980 km (0.063 R)
• M49: 23,390,674 km (0.115 R)
• M50: 23,503,321 km (0.117 R)
• M51: 23,728,915 km (0.039 R)
• M52: 24,182,645 km (0.085 R)
• M53: 24,868,402 km (0.114 R)
• M54: 25,156,079 km (0.085 R)
• M55: 25,271,419 km (0.096 R)
• M56: 25,444,803 km (0.05 R)
• M57: 25,909,154 km (0.084 R)
• M58: 26,728,352 km (0.11 R)
• M59: 27,734,548 km (0.093 R)
• M60: 28,813,447 km (0.083 R)
• M61: 29,176,222 km (0.119 R)
• M62: 30,826,885 km (0.046 R)
• M63: 31,074,021 km (0.12 R)
• M64: 31,944,232 km (0.059 R)
• M65: 32,069,146 km (0.095 R)
• M66: 33,581,431 km (0.117 R)
• M67: 34,090,662 km (0.119 R)
• M68: 34,730,941 km (0.06 R)
• M69: 36,283,468 km (0.118 R)
• M70: 36,806,013 km (0.107 R)
• M71: 37,002,585 km (0.12 R)
• M72: 37,858,584 km (0.104 R)
• M73: 38,787,586 km (0.108 R)
• M74: 39,657,049 km (0.089 R)
• M75: 40,195,302 km (0.104 R)
• M76: 40,465,326 km (0.102 R)
• M77: 42,578,546 km (0.077 R)
• M78: 43,683,177 km (0.077 R)
• M79: 44,657,358 km (0.094 R)
• M80: 45,638,870 km (0.038 R)
• M81: 46,061,633 km (0.063 R)
• M82: 46,202,854 km (0.069 R)
• M83: 46,627,412 km (0.098 R)
• M84: 46,840,141 km (0.056 R)
• M85: 47,480,419 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.8

Radius: 4.6

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.57 AU - 18.29 AU

Year: 21177 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,967,395 km

• M1: 69,713 km (0.034 R)
• M2: 211,382 km (0.115 R)
• M3: 272,567 km (0.103 R)
• M4: 305,628 km (0.098 R)
• M5: 712,684 km (0.119 R)
• M6: 908,508 km (0.067 R)
• M7: 1,716,037 km (0.116 R)
• M8: 1,878,052 km (0.052 R)
• M9: 2,537,778 km (0.058 R)
• M10: 2,949,771 km (0.046 R)
• M11: 3,143,799 km (0.069 R)
• M12: 4,614,346 km (0.049 R)
• M13: 4,704,105 km (0.104 R)
• M14: 5,489,195 km (0.053 R)
• M15: 5,775,824 km (0.102 R)
• M16: 5,824,144 km (0.108 R)
• M17: 5,969,703 km (0.065 R)
• M18: 6,018,472 km (0.079 R)
• M19: 6,970,513 km (0.1 R)
• M20: 7,073,436 km (0.102 R)
• M21: 7,968,480 km (0.095 R)
• M22: 9,178,727 km (0.106 R)
• M23: 9,348,221 km (0.082 R)
• M24: 9,920,433 km (0.105 R)
• M25: 10,152,609 km (0.1 R)
• M26: 11,339,519 km (0.092 R)
• M27: 11,765,274 km (0.096 R)
• M28: 11,826,460 km (0.118 R)
• M29: 12,010,914 km (0.068 R)
• M30: 12,258,199 km (0.053 R)
• M31: 13,010,078 km (0.101 R)
• M32: 13,841,543 km (0.09 R)
• M33: 14,690,062 km (0.083 R)
• M34: 14,756,035 km (0.097 R)
• M35: 15,689,825 km (0.086 R)
• M36: 15,959,998 km (0.051 R)
• M37: 18,247,948 km (0.112 R)
• M38: 18,889,574 km (0.071 R)
• M39: 19,105,144 km (0.099 R)
• M40: 19,756,493 km (0.087 R)
• M41: 20,341,570 km (0.113 R)
• M42: 21,006,533 km (0.12 R)
• M43: 23,814,485 km (0.119 R)
• M44: 23,892,126 km (0.06 R)
• M45: 24,671,830 km (0.042 R)
• M46: 25,618,486 km (0.059 R)
• M47: 26,016,416 km (0.107 R)
• M48: 26,818,410 km (0.099 R)
• M49: 27,141,392 km (0.076 R)
• M50: 27,222,474 km (0.119 R)
• M51: 27,873,075 km (0.065 R)
• M52: 28,776,048 km (0.111 R)
• M53: 30,442,269 km (0.087 R)
• M54: 31,882,897 km (0.098 R)
• M55: 32,654,672 km (0.103 R)
• M56: 33,172,580 km (0.095 R)
• M57: 33,780,097 km (0.098 R)
• M58: 35,006,351 km (0.065 R)
• M59: 35,359,402 km (0.075 R)
• M60: 37,412,034 km (0.081 R)
• M61: 37,863,371 km (0.089 R)
• M62: 38,589,220 km (0.086 R)
• M63: 38,771,430 km (0.067 R)
• M64: 39,228,152 km (0.098 R)
• M65: 40,887,043 km (0.109 R)
• M66: 43,039,756 km (0.077 R)
• M67: 44,558,923 km (0.073 R)
• M68: 45,613,588 km (0.056 R)
• M69: 46,773,270 km (0.113 R)
• M70: 48,138,650 km (0.074 R)
• M71: 49,121,957 km (0.117 R)
• M72: 49,319,426 km (0.056 R)
• M73: 49,913,330 km (0.04 R)
• M74: 51,008,236 km (0.096 R)
• M75: 51,709,252 km (0.061 R)
• M76: 54,442,405 km (0.116 R)
• M77: 55,158,680 km (0.106 R)
• M78: 55,261,304 km (0.106 R)
• M79: 55,775,173 km (0.118 R)
• M80: 56,497,132 km (0.051 R)
• M81: 56,600,654 km (0.038 R)
• M82: 56,704,026 km (0.118 R)
• M83: 57,118,561 km (0.096 R)
• M84: 61,637,315 km (0.111 R)
• M85: 61,956,856 km (0.061 R)
• M86: 62,704,546 km (0.101 R)
• M87: 62,918,770 km (0.103 R)
• M88: 64,749,100 km (0.097 R)
• M89: 64,857,259 km (0.089 R)
• M90: 65,290,794 km (0.113 R)
• M91: 68,461,820 km (0.115 R)
• M92: 68,682,327 km (0.115 R)
• M93: 71,906,610 km (0.045 R)
• M94: 73,706,572 km (0.063 R)
• M95: 75,293,656 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.4

Radius: 4.6

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.33 AU - 21.31 AU

Year: 27614 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,967,395 km

• M1: 120,875 km (0.098 R)
• M2: 204,500 km (0.093 R)
• M3: 327,769 km (0.117 R)
• M4: 496,366 km (0.073 R)
• M5: 822,489 km (0.073 R)
• M6: 1,021,604 km (0.098 R)
• M7: 1,299,108 km (0.101 R)
• M8: 1,496,727 km (0.111 R)
• M9: 1,810,882 km (0.06 R)
• M10: 1,883,437 km (0.1 R)
• M11: 1,993,990 km (0.026 R)
• M12: 2,619,608 km (0.084 R)
• M13: 3,039,230 km (0.052 R)
• M14: 3,345,308 km (0.093 R)
• M15: 3,661,109 km (0.108 R)
• M16: 3,753,111 km (0.038 R)
• M17: 3,939,510 km (0.112 R)
• M18: 6,124,986 km (0.064 R)
• M19: 6,179,589 km (0.107 R)
• M20: 6,566,150 km (0.042 R)
• M21: 6,847,095 km (0.116 R)
• M22: 7,017,487 km (0.087 R)
• M23: 7,189,374 km (0.102 R)
• M24: 7,831,299 km (0.095 R)
• M25: 8,735,917 km (0.075 R)
• M26: 8,797,402 km (0.095 R)
• M27: 9,106,920 km (0.057 R)
• M28: 9,992,539 km (0.111 R)
• M29: 10,315,521 km (0.093 R)
• M30: 10,445,671 km (0.1 R)
• M31: 11,506,021 km (0.098 R)
• M32: 11,640,958 km (0.118 R)
• M33: 12,186,093 km (0.099 R)
• M34: 16,454,419 km (0.108 R)
• M35: 16,911,890 km (0.085 R)
• M36: 16,988,633 km (0.109 R)
• M37: 18,074,116 km (0.048 R)
• M38: 19,422,142 km (0.11 R)
• M39: 21,545,385 km (0.032 R)
• M40: 21,795,063 km (0.104 R)
• M41: 22,888,175 km (0.066 R)
• M42: 26,807,041 km (0.105 R)
• M43: 26,985,960 km (0.051 R)
• M44: 29,439,963 km (0.12 R)
• M45: 29,532,265 km (0.042 R)
• M46: 29,902,221 km (0.113 R)
• M47: 30,553,420 km (0.11 R)
• M48: 31,586,094 km (0.074 R)
• M49: 32,916,767 km (0.098 R)
• M50: 34,071,962 km (0.04 R)
• M51: 34,557,258 km (0.095 R)
• M52: 37,516,154 km (0.072 R)
• M53: 37,916,777 km (0.117 R)
• M54: 38,722,362 km (0.113 R)
• M55: 39,635,208 km (0.106 R)
• M56: 41,585,665 km (0.057 R)
• M57: 42,208,142 km (0.096 R)
• M58: 43,147,467 km (0.076 R)
• M59: 44,728,417 km (0.112 R)
• M60: 46,328,067 km (0.104 R)
• M61: 47,621,341 km (0.065 R)
• M62: 48,163,633 km (0.109 R)
• M63: 48,708,020 km (0.112 R)
• M64: 49,035,639 km (0.046 R)
• M65: 50,353,446 km (0.055 R)
• M66: 50,463,850 km (0.065 R)
• M67: 50,795,359 km (0.082 R)
• M68: 51,016,763 km (0.057 R)
• M69: 51,127,466 km (0.116 R)
• M70: 52,687,472 km (0.088 R)
• M71: 53,135,967 km (0.074 R)
• M72: 53,811,252 km (0.106 R)
• M73: 54,262,888 km (0.054 R)
• M74: 55,853,711 km (0.037 R)
• M75: 56,654,958 km (0.092 R)
• M76: 57,229,563 km (0.069 R)
• M77: 58,616,485 km (0.111 R)
• M78: 64,273,528 km (0.089 R)
• M79: 65,594,178 km (0.109 R)
• M80: 66,197,507 km (0.037 R)
• M81: 67,896,490 km (0.043 R)
• M82: 68,873,812 km (0.114 R)
• M83: 69,118,854 km (0.099 R)
• M84: 69,732,654 km (0.107 R)
• M85: 70,225,130 km (0.095 R)
• M86: 71,461,108 km (0.103 R)
• M87: 72,330,720 km (0.116 R)
• M88: 72,579,801 km (0.061 R)
• M89: 73,704,029 km (0.045 R)
• M90: 75,086,163 km (0.038 R)
• M91: 76,476,675 km (0.071 R)
• M92: 78,898,515 km (0.102 R)
• M93: 84,471,784 km (0.093 R)
• M94: 84,602,832 km (0.071 R)
• M95: 86,842,162 km (0.04 R)
• M96: 87,504,432 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit