🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 176 Days

Day: 24.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,271,940 km

• M1: 69,862 km (0.115 R)
• M2: 275,858 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.35 AU - 2.83 AU

Year: 1465 Days

Day: 33.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.78 AU - 4.22 AU

Year: 2812 Days

Day: 16.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.15 AU - 5.71 AU

Year: 4447 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,271,940 km

• M1: 807,829 km (0.099 R)
• M2: 1,582,745 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 9.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.97 AU - 7.65 AU

Year: 5571 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 109,271,940 km

• M1: 125,812 km (0.104 R)
• M2: 196,572 km (0.102 R)
• M3: 259,104 km (0.067 R)
• M4: 574,605 km (0.09 R)
• M5: 954,135 km (0.071 R)
• M6: 1,468,901 km (0.089 R)
• M7: 1,826,889 km (0.087 R)
• M8: 1,911,412 km (0.118 R)
• M9: 1,985,164 km (0.119 R)
• M10: 2,047,247 km (0.116 R)
• M11: 2,122,644 km (0.1 R)
• M12: 2,263,416 km (0.093 R)
• M13: 2,433,808 km (0.04 R)
• M14: 2,829,045 km (0.112 R)
• M15: 3,318,230 km (0.074 R)
• M16: 3,787,220 km (0.069 R)
• M17: 4,085,069 km (0.052 R)
• M18: 4,180,662 km (0.047 R)
• M19: 5,006,592 km (0.117 R)
• M20: 5,229,493 km (0.094 R)
• M21: 5,316,110 km (0.093 R)
• M22: 5,455,834 km (0.045 R)
• M23: 5,702,970 km (0.115 R)
• M24: 5,953,995 km (0.116 R)
• M25: 6,026,401 km (0.09 R)
• M26: 6,917,705 km (0.091 R)
• M27: 7,593,438 km (0.063 R)
• M28: 7,671,977 km (0.119 R)
• M29: 7,969,079 km (0.108 R)
• M30: 8,088,906 km (0.118 R)
• M31: 8,229,528 km (0.069 R)
• M32: 8,411,589 km (0.043 R)
• M33: 8,472,625 km (0.111 R)
• M34: 8,882,822 km (0.117 R)
• M35: 9,132,202 km (0.08 R)
• M36: 9,468,199 km (0.074 R)
• M37: 9,658,936 km (0.031 R)
• M38: 9,765,450 km (0.09 R)
• M39: 10,325,843 km (0.035 R)
• M40: 10,675,902 km (0.081 R)
• M41: 11,522,926 km (0.092 R)
• M42: 11,977,404 km (0.118 R)
• M43: 12,600,180 km (0.119 R)
• M44: 12,997,661 km (0.109 R)
• M45: 13,494,476 km (0.113 R)
• M46: 14,094,064 km (0.084 R)
• M47: 14,604,343 km (0.097 R)
• M48: 14,972,652 km (0.086 R)
• M49: 15,269,455 km (0.119 R)
• M50: 15,518,236 km (0.105 R)
• M51: 15,693,265 km (0.064 R)
• M52: 15,843,761 km (0.112 R)
• M53: 16,045,120 km (0.111 R)
• M54: 17,039,197 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 13.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.11 AU - 9.21 AU

Year: 8957 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 109,271,940 km

• M1: 174,282 km (0.113 R)
• M2: 348,413 km (0.108 R)
• M3: 457,769 km (0.108 R)
• M4: 696,079 km (0.087 R)
• M5: 888,761 km (0.117 R)
• M6: 1,148,164 km (0.09 R)
• M7: 1,380,788 km (0.114 R)
• M8: 1,629,420 km (0.072 R)
• M9: 1,778,270 km (0.051 R)
• M10: 1,990,549 km (0.094 R)
• M11: 2,211,505 km (0.09 R)
• M12: 2,377,260 km (0.119 R)
• M13: 2,590,586 km (0.11 R)
• M14: 2,832,636 km (0.117 R)
• M15: 4,177,670 km (0.09 R)
• M16: 4,306,324 km (0.091 R)
• M17: 4,541,492 km (0.107 R)
• M18: 5,327,779 km (0.107 R)
• M19: 5,693,994 km (0.065 R)
• M20: 6,600,707 km (0.049 R)
• M21: 7,395,520 km (0.094 R)
• M22: 7,709,526 km (0.076 R)
• M23: 9,175,735 km (0.052 R)
• M24: 9,445,310 km (0.073 R)
• M25: 9,717,578 km (0.103 R)
• M26: 10,269,894 km (0.086 R)
• M27: 10,903,590 km (0.045 R)
• M28: 11,950,925 km (0.115 R)
• M29: 12,579,984 km (0.063 R)
• M30: 13,639,436 km (0.091 R)
• M31: 14,687,968 km (0.096 R)
• M32: 15,162,492 km (0.059 R)
• M33: 15,281,871 km (0.115 R)
• M34: 15,802,771 km (0.074 R)
• M35: 16,944,801 km (0.11 R)
• M36: 17,110,107 km (0.1 R)
• M37: 17,192,984 km (0.089 R)
• M38: 18,664,578 km (0.065 R)
• M39: 18,792,634 km (0.096 R)
• M40: 19,049,494 km (0.103 R)
• M41: 19,523,569 km (0.034 R)
• M42: 19,870,786 km (0.072 R)
• M43: 20,439,407 km (0.104 R)
• M44: 20,659,616 km (0.055 R)
• M45: 21,816,905 km (0.101 R)
• M46: 21,906,813 km (0.115 R)
• M47: 22,177,286 km (0.091 R)
• M48: 23,408,028 km (0.107 R)
• M49: 24,333,889 km (0.034 R)
• M50: 24,660,910 km (0.107 R)
• M51: 24,989,277 km (0.046 R)
• M52: 26,508,743 km (0.044 R)
• M53: 28,253,951 km (0.073 R)
• M54: 28,843,816 km (0.102 R)
• M55: 29,041,435 km (0.118 R)
• M56: 29,140,319 km (0.06 R)
• M57: 29,239,353 km (0.046 R)
• M58: 29,686,501 km (0.118 R)
• M59: 29,985,996 km (0.119 R)
• M60: 30,085,927 km (0.092 R)
• M61: 30,186,008 km (0.092 R)
• M62: 30,487,148 km (0.094 R)
• M63: 30,587,678 km (0.119 R)
• M64: 30,688,358 km (0.111 R)
• M65: 31,193,400 km (0.114 R)
• M66: 31,446,968 km (0.099 R)
• M67: 32,058,375 km (0.077 R)
• M68: 32,519,436 km (0.117 R)
• M69: 33,241,096 km (0.103 R)
• M70: 34,072,261 km (0.1 R)
• M71: 34,228,890 km (0.065 R)
• M72: 34,385,669 km (0.089 R)
• M73: 34,910,309 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 7.5

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 19.28 AU - 21.56 AU

Year: 32431 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,271,940 km

• M1: 96,790 km (0.11 R)
• M2: 171,439 km (0.11 R)
• M3: 293,810 km (0.049 R)
• M4: 449,542 km (0.067 R)
• M5: 499,208 km (0.059 R)
• M6: 550,969 km (0.056 R)
• M7: 632,500 km (0.041 R)
• M8: 718,219 km (0.066 R)
• M9: 1,100,891 km (0.117 R)
• M10: 1,902,586 km (0.064 R)
• M11: 2,115,314 km (0.119 R)
• M12: 3,442,696 km (0.075 R)
• M13: 4,130,846 km (0.056 R)
• M14: 4,575,152 km (0.045 R)
• M15: 6,183,927 km (0.113 R)
• M16: 6,885,092 km (0.064 R)
• M17: 7,278,086 km (0.079 R)
• M18: 8,223,395 km (0.106 R)
• M19: 9,931,803 km (0.11 R)
• M20: 10,599,907 km (0.094 R)
• M21: 13,577,204 km (0.055 R)
• M22: 13,658,734 km (0.097 R)
• M23: 13,740,564 km (0.037 R)
• M24: 14,567,541 km (0.114 R)
• M25: 15,838,076 km (0.108 R)
• M26: 16,704,697 km (0.029 R)
• M27: 17,143,617 km (0.09 R)
• M28: 17,497,715 km (0.119 R)
• M29: 18,574,072 km (0.117 R)
• M30: 20,228,474 km (0.068 R)
• M31: 21,547,479 km (0.086 R)
• M32: 22,217,378 km (0.1 R)
• M33: 24,168,882 km (0.106 R)
• M34: 25,064,824 km (0.092 R)
• M35: 25,971,537 km (0.055 R)
• M36: 28,441,697 km (0.067 R)
• M37: 28,965,738 km (0.106 R)
• M38: 31,308,890 km (0.071 R)
• M39: 31,524,909 km (0.105 R)
• M40: 33,160,911 km (0.11 R)
• M41: 34,489,340 km (0.111 R)
• M42: 34,712,540 km (0.109 R)
• M43: 35,272,336 km (0.104 R)
• M44: 35,497,181 km (0.097 R)
• M45: 36,287,656 km (0.039 R)
• M46: 36,514,596 km (0.092 R)
• M47: 37,656,178 km (0.098 R)
• M48: 39,041,753 km (0.066 R)
• M49: 40,561,368 km (0.116 R)
• M50: 41,269,265 km (0.047 R)
• M51: 42,577,648 km (0.094 R)
• M52: 42,817,005 km (0.072 R)
• M53: 44,020,370 km (0.084 R)
• M54: 46,953,685 km (0.075 R)
• M55: 49,194,811 km (0.115 R)
• M56: 49,697,609 km (0.117 R)
• M57: 50,202,053 km (0.094 R)
• M58: 50,835,002 km (0.07 R)
• M59: 51,216,028 km (0.098 R)
• M60: 51,343,186 km (0.116 R)
• M61: 53,522,079 km (0.108 R)
• M62: 54,298,193 km (0.117 R)
• M63: 54,687,746 km (0.026 R)
• M64: 55,208,496 km (0.111 R)
• M65: 55,992,688 km (0.047 R)
• M66: 56,517,627 km (0.088 R)
• M67: 59,700,920 km (0.111 R)
• M68: 61,855,428 km (0.108 R)
• M69: 61,990,814 km (0.101 R)
• M70: 62,533,855 km (0.113 R)
• M71: 63,078,391 km (0.119 R)
• M72: 64,858,905 km (0.058 R)
• M73: 73,575,075 km (0.028 R)
• M74: 75,448,639 km (0.092 R)
• M75: 76,754,928 km (0.07 R)
• M76: 78,801,875 km (0.049 R)
• M77: 78,948,631 km (0.108 R)
• M78: 82,054,432 km (0.052 R)
• M79: 83,247,924 km (0.102 R)
• M80: 84,597,596 km (0.117 R)
• M81: 85,501,466 km (0.115 R)
• M82: 87,470,623 km (0.118 R)
• M83: 87,927,196 km (0.109 R)
• M84: 88,079,486 km (0.107 R)
• M85: 90,068,091 km (0.095 R)
• M86: 93,156,389 km (0.09 R)
• M87: 94,401,343 km (0.117 R)
• M88: 95,651,831 km (0.064 R)
• M89: 98,643,639 km (0.104 R)
• M90: 98,801,914 km (0.039 R)
• M91: 99,753,655 km (0.088 R)
• M92: 100,230,573 km (0.115 R)
• M93: 107,149,924 km (0.109 R)
• M94: 107,801,422 km (0.101 R)
• M95: 108,617,479 km (0.097 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit