🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 29.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 245 Days

Day: 25 Hours

Environment

Temp: 78 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,042,800 km

• M1: 28,274 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 340 Days

Day: 16.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.27 AU - 1.73 AU

Year: 707 Days

Day: 38.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,042,800 km

• M1: 569,669 km (0.115 R)
• M2: 830,717 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 14

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.53 AU - 5.87 AU

Year: 4565 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,042,800 km

• M1: 178,769 km (0.088 R)
• M2: 328,667 km (0.091 R)
• M3: 490,681 km (0.093 R)
• M4: 632,500 km (0.116 R)
• M5: 814,710 km (0.041 R)
• M6: 938,427 km (0.105 R)
• M7: 1,042,697 km (0.119 R)
• M8: 1,137,393 km (0.098 R)
• M9: 1,263,803 km (0.069 R)
• M10: 1,485,806 km (0.056 R)
• M11: 1,769,743 km (0.051 R)
• M12: 2,071,482 km (0.063 R)
• M13: 2,518,779 km (0.074 R)
• M14: 2,725,224 km (0.106 R)
• M15: 2,937,504 km (0.119 R)
• M16: 3,195,560 km (0.08 R)
• M17: 3,440,452 km (0.11 R)
• M18: 3,565,366 km (0.072 R)
• M19: 3,970,776 km (0.1 R)
• M20: 4,436,175 km (0.07 R)
• M21: 4,825,878 km (0.103 R)
• M22: 4,919,227 km (0.119 R)
• M23: 5,226,950 km (0.113 R)
• M24: 5,492,187 km (0.115 R)
• M25: 5,712,544 km (0.076 R)
• M26: 5,836,262 km (0.097 R)
• M27: 5,935,894 km (0.072 R)
• M28: 6,263,663 km (0.093 R)
• M29: 6,417,001 km (0.079 R)
• M30: 6,910,674 km (0.098 R)
• M31: 7,389,836 km (0.118 R)
• M32: 7,579,227 km (0.054 R)
• M33: 7,852,392 km (0.065 R)
• M34: 8,128,849 km (0.058 R)
• M35: 8,324,374 km (0.087 R)
• M36: 8,493,270 km (0.095 R)
• M37: 8,634,789 km (0.097 R)
• M38: 9,325,183 km (0.095 R)
• M39: 9,765,899 km (0.05 R)
• M40: 11,283,569 km (0.086 R)
• M41: 11,439,300 km (0.095 R)
• M42: 12,101,570 km (0.064 R)
• M43: 12,938,720 km (0.063 R)
• M44: 13,331,564 km (0.117 R)
• M45: 13,794,719 km (0.087 R)
• M46: 14,263,259 km (0.11 R)
• M47: 14,398,047 km (0.033 R)
• M48: 14,668,969 km (0.095 R)
• M49: 14,873,320 km (0.066 R)
• M50: 15,804,417 km (0.067 R)
• M51: 15,908,986 km (0.039 R)
• M52: 16,825,422 km (0.071 R)
• M53: 17,433,986 km (0.12 R)
• M54: 17,578,199 km (0.083 R)
• M55: 17,759,062 km (0.11 R)
• M56: 17,867,820 km (0.059 R)
• M57: 17,976,877 km (0.107 R)
• M58: 18,635,706 km (0.097 R)
• M59: 18,783,209 km (0.073 R)
• M60: 20,279,487 km (0.12 R)
• M61: 20,621,468 km (0.092 R)
• M62: 21,195,625 km (0.118 R)
• M63: 21,736,271 km (0.106 R)
• M64: 22,595,113 km (0.088 R)
• M65: 22,989,154 km (0.098 R)
• M66: 23,107,785 km (0.061 R)
• M67: 24,466,732 km (0.104 R)
• M68: 24,749,771 km (0.1 R)
• M69: 25,155,929 km (0.105 R)
• M70: 26,181,123 km (0.104 R)
• M71: 26,636,499 km (0.111 R)
• M72: 27,011,092 km (0.06 R)
• M73: 28,314,688 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 3.4

Gravity: 42.66 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.82 AU - 12.92 AU

Year: 17776 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,042,800 km

• M1: 52,658 km (0.111 R)
• M2: 79,137 km (0.12 R)
• M3: 115,041 km (0.068 R)
• M4: 437,275 km (0.073 R)
• M5: 854,952 km (0.061 R)
• M6: 1,603,540 km (0.077 R)
• M7: 2,034,531 km (0.091 R)
• M8: 3,201,993 km (0.06 R)
• M9: 3,377,920 km (0.093 R)
• M10: 3,484,882 km (0.099 R)
• M11: 3,665,746 km (0.058 R)
• M12: 3,886,852 km (0.093 R)
• M13: 4,536,256 km (0.087 R)
• M14: 4,575,600 km (0.111 R)
• M15: 4,614,945 km (0.109 R)
• M16: 4,853,404 km (0.096 R)
• M17: 5,342,589 km (0.107 R)
• M18: 5,677,239 km (0.078 R)
• M19: 5,804,547 km (0.065 R)
• M20: 6,279,071 km (0.114 R)
• M21: 7,265,221 km (0.102 R)
• M22: 7,357,223 km (0.102 R)
• M23: 7,449,675 km (0.062 R)
• M24: 8,636,584 km (0.051 R)
• M25: 9,078,197 km (0.084 R)
• M26: 9,426,611 km (0.082 R)
• M27: 10,034,128 km (0.081 R)
• M28: 10,811,139 km (0.097 R)
• M29: 12,975,671 km (0.072 R)
• M30: 13,143,220 km (0.049 R)
• M31: 13,593,659 km (0.107 R)
• M32: 13,650,357 km (0.11 R)
• M33: 14,278,818 km (0.098 R)
• M34: 15,860,965 km (0.102 R)
• M35: 15,920,505 km (0.09 R)
• M36: 16,279,988 km (0.107 R)
• M37: 16,885,112 km (0.074 R)
• M38: 18,117,200 km (0.097 R)
• M39: 18,242,114 km (0.043 R)
• M40: 18,492,541 km (0.057 R)
• M41: 18,555,372 km (0.102 R)
• M42: 18,618,203 km (0.034 R)
• M43: 20,212,617 km (0.111 R)
• M44: 21,058,892 km (0.082 R)
• M45: 21,387,409 km (0.087 R)
• M46: 22,785,700 km (0.06 R)
• M47: 24,488,423 km (0.096 R)
• M48: 24,626,502 km (0.107 R)
• M49: 26,372,908 km (0.072 R)
• M50: 27,439,840 km (0.114 R)
• M51: 27,870,532 km (0.056 R)
• M52: 29,615,591 km (0.028 R)
• M53: 29,762,646 km (0.109 R)
• M54: 31,320,708 km (0.12 R)
• M55: 32,981,394 km (0.056 R)
• M56: 33,592,202 km (0.08 R)
• M57: 33,822,283 km (0.03 R)
• M58: 34,283,942 km (0.113 R)
• M59: 34,747,696 km (0.111 R)
• M60: 34,825,188 km (0.109 R)
• M61: 35,759,725 km (0.05 R)
• M62: 36,308,600 km (0.098 R)
• M63: 37,653,186 km (0.098 R)
• M64: 37,732,772 km (0.087 R)
• M65: 37,812,358 km (0.111 R)
• M66: 40,553,739 km (0.08 R)
• M67: 41,454,318 km (0.107 R)
• M68: 41,536,597 km (0.102 R)
• M69: 42,113,446 km (0.077 R)
• M70: 42,361,479 km (0.053 R)
• M71: 44,952,814 km (0.118 R)
• M72: 45,290,905 km (0.092 R)
• M73: 45,714,716 km (0.063 R)
• M74: 46,651,797 km (0.119 R)
• M75: 48,371,574 km (0.073 R)
• M76: 49,239,242 km (0.069 R)
• M77: 50,199,510 km (0.053 R)
• M78: 51,077,949 km (0.026 R)
• M79: 51,166,062 km (0.106 R)
• M80: 51,430,701 km (0.115 R)
• M81: 51,784,350 km (0.05 R)
• M82: 53,474,806 km (0.057 R)
• M83: 54,281,887 km (0.065 R)
• M84: 54,822,234 km (0.084 R)
• M85: 55,273,870 km (0.043 R)
• M86: 57,367,043 km (0.093 R)
• M87: 59,578,848 km (0.055 R)
• M88: 59,671,599 km (0.086 R)
• M89: 59,764,349 km (0.119 R)
• M90: 59,857,250 km (0.077 R)
• M91: 61,255,840 km (0.057 R)
• M92: 61,349,488 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit