🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 188 Days

Day: 40.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,380,394 km

• M1: 27,676 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.79 AU - 2.01 AU

Year: 916 Days

Day: 45.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.15 AU - 2.85 AU

Year: 1383 Days

Day: 18.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,380,394 km

• M1: 286,630 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.49 AU - 4.91 AU

Year: 3011 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 8.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.07 AU - 9.43 AU

Year: 8290 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,380,394 km

• M1: 122,371 km (0.089 R)
• M2: 208,091 km (0.106 R)
• M3: 662,719 km (0.119 R)
• M4: 948,151 km (0.098 R)
• M5: 1,239,718 km (0.063 R)
• M6: 1,428,061 km (0.032 R)
• M7: 1,659,639 km (0.064 R)
• M8: 2,140,297 km (0.092 R)
• M9: 2,562,612 km (0.094 R)
• M10: 2,622,151 km (0.101 R)
• M11: 3,031,601 km (0.067 R)
• M12: 3,094,881 km (0.112 R)
• M13: 3,201,095 km (0.053 R)
• M14: 4,071,306 km (0.058 R)
• M15: 4,592,954 km (0.074 R)
• M16: 5,110,712 km (0.096 R)
• M17: 5,440,426 km (0.067 R)
• M18: 5,882,039 km (0.085 R)
• M19: 6,254,537 km (0.088 R)
• M20: 6,579,913 km (0.092 R)
• M21: 6,717,094 km (0.093 R)
• M22: 7,050,248 km (0.06 R)
• M23: 7,247,119 km (0.081 R)
• M24: 7,388,938 km (0.116 R)
• M25: 7,588,801 km (0.089 R)
• M26: 7,935,868 km (0.083 R)
• M27: 8,495,962 km (0.113 R)
• M28: 8,735,618 km (0.09 R)
• M29: 9,498,717 km (0.042 R)
• M30: 10,860,955 km (0.108 R)
• M31: 11,023,269 km (0.106 R)
• M32: 11,813,744 km (0.12 R)
• M33: 12,554,403 km (0.098 R)
• M34: 12,793,161 km (0.091 R)
• M35: 12,861,677 km (0.068 R)
• M36: 13,102,380 km (0.084 R)
• M37: 13,379,286 km (0.104 R)
• M38: 13,553,417 km (0.073 R)
• M39: 14,150,911 km (0.119 R)
• M40: 16,179,309 km (0.051 R)
• M41: 16,290,610 km (0.101 R)
• M42: 16,439,310 km (0.056 R)
• M43: 16,888,104 km (0.063 R)
• M44: 17,151,695 km (0.102 R)
• M45: 17,492,629 km (0.065 R)
• M46: 17,835,956 km (0.059 R)
• M47: 18,490,297 km (0.117 R)
• M48: 19,466,872 km (0.103 R)
• M49: 19,545,859 km (0.083 R)
• M50: 19,743,329 km (0.051 R)
• M51: 21,145,061 km (0.112 R)
• M52: 21,266,684 km (0.113 R)
• M53: 21,837,549 km (0.078 R)
• M54: 22,207,056 km (0.083 R)
• M55: 22,702,973 km (0.1 R)
• M56: 22,910,764 km (0.072 R)
• M57: 23,160,892 km (0.063 R)
• M58: 23,832,287 km (0.079 R)
• M59: 23,916,660 km (0.073 R)
• M60: 24,255,200 km (0.118 R)
• M61: 24,424,994 km (0.059 R)
• M62: 25,280,245 km (0.098 R)
• M63: 25,366,264 km (0.067 R)
• M64: 25,754,769 km (0.063 R)
• M65: 25,884,620 km (0.08 R)
• M66: 26,887,973 km (0.084 R)
• M67: 27,328,240 km (0.065 R)
• M68: 28,707,981 km (0.032 R)
• M69: 29,157,822 km (0.107 R)
• M70: 29,338,536 km (0.064 R)
• M71: 30,567,483 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.8

Radius: 7.5

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.84 AU - 21.28 AU

Year: 31432 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,380,394 km

• M1: 135,236 km (0.106 R)
• M2: 197,469 km (0.101 R)
• M3: 329,714 km (0.12 R)
• M4: 516,262 km (0.113 R)
• M5: 1,042,697 km (0.096 R)
• M6: 1,520,962 km (0.107 R)
• M7: 2,905,639 km (0.057 R)
• M8: 3,297,735 km (0.055 R)
• M9: 3,893,434 km (0.116 R)
• M10: 4,374,092 km (0.046 R)
• M11: 4,571,711 km (0.092 R)
• M12: 4,621,527 km (0.101 R)
• M13: 5,602,889 km (0.049 R)
• M14: 7,511,758 km (0.089 R)
• M15: 8,047,917 km (0.119 R)
• M16: 8,412,337 km (0.088 R)
• M17: 8,473,523 km (0.065 R)
• M18: 8,844,077 km (0.118 R)
• M19: 9,987,453 km (0.062 R)
• M20: 12,971,931 km (0.12 R)
• M21: 13,042,690 km (0.119 R)
• M22: 13,256,017 km (0.067 R)
• M23: 13,902,729 km (0.111 R)
• M24: 14,047,838 km (0.09 R)
• M25: 14,486,160 km (0.053 R)
• M26: 14,706,967 km (0.118 R)
• M27: 15,226,670 km (0.087 R)
• M28: 15,601,562 km (0.096 R)
• M29: 15,676,959 km (0.093 R)
• M30: 17,835,208 km (0.091 R)
• M31: 19,433,063 km (0.079 R)
• M32: 20,578,533 km (0.098 R)
• M33: 20,826,716 km (0.096 R)
• M34: 21,076,096 km (0.101 R)
• M35: 21,998,666 km (0.112 R)
• M36: 22,677,840 km (0.049 R)
• M37: 23,019,971 km (0.112 R)
• M38: 24,580,875 km (0.044 R)
• M39: 24,668,689 km (0.118 R)
• M40: 24,844,317 km (0.081 R)
• M41: 26,265,347 km (0.1 R)
• M42: 26,895,154 km (0.108 R)
• M43: 27,621,152 km (0.081 R)
• M44: 27,986,620 km (0.111 R)
• M45: 28,261,731 km (0.087 R)
• M46: 29,744,096 km (0.088 R)
• M47: 32,398,411 km (0.095 R)
• M48: 34,046,531 km (0.09 R)
• M49: 36,920,605 km (0.049 R)
• M50: 38,030,920 km (0.113 R)
• M51: 39,768,350 km (0.106 R)
• M52: 39,974,496 km (0.086 R)
• M53: 44,811,743 km (0.06 R)
• M54: 46,211,979 km (0.113 R)
• M55: 46,863,029 km (0.096 R)
• M56: 47,080,694 km (0.077 R)
• M57: 48,064,599 km (0.082 R)
• M58: 48,394,014 km (0.085 R)
• M59: 49,055,236 km (0.111 R)
• M60: 49,276,192 km (0.11 R)
• M61: 50,275,057 km (0.104 R)
• M62: 50,832,758 km (0.11 R)
• M63: 51,168,456 km (0.05 R)
• M64: 53,424,840 km (0.106 R)
• M65: 54,108,203 km (0.027 R)
• M66: 55,023,593 km (0.101 R)
• M67: 55,944,218 km (0.084 R)
• M68: 56,406,476 km (0.086 R)
• M69: 57,334,730 km (0.051 R)
• M70: 61,812,195 km (0.087 R)
• M71: 62,769,023 km (0.105 R)
• M72: 63,851,363 km (0.038 R)
• M73: 67,749,285 km (0.11 R)
• M74: 70,224,382 km (0.074 R)
• M75: 71,222,649 km (0.107 R)
• M76: 72,854,911 km (0.065 R)
• M77: 72,981,022 km (0.111 R)
• M78: 73,486,064 km (0.073 R)
• M79: 73,865,445 km (0.111 R)
• M80: 73,992,154 km (0.081 R)
• M81: 74,118,863 km (0.079 R)
• M82: 74,372,581 km (0.051 R)
• M83: 74,880,765 km (0.071 R)
• M84: 75,389,997 km (0.075 R)
• M85: 76,925,020 km (0.063 R)
• M86: 78,470,067 km (0.104 R)
• M87: 82,903,400 km (0.05 R)
• M88: 83,035,046 km (0.069 R)
• M89: 83,562,229 km (0.063 R)
• M90: 84,222,853 km (0.117 R)
• M91: 86,348,041 km (0.087 R)
• M92: 89,164,220 km (0.031 R)
• M93: 89,839,206 km (0.097 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit