🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 172 Days

Day: 46.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 311 Days

Day: 23.7 Hours

Environment

Temp: 69 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.84 AU - 2.56 AU

Year: 1210 Days

Day: 16.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,768,129 km

• M1: 314,904 km (0.119 R)
• M2: 665,561 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.9 AU - 3.74 AU

Year: 2243 Days

Day: 24 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4 AU - 4.94 AU

Year: 3505 Days

Day: 42.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,768,129 km

• M1: 1,517,072 km (0.098 R)
• M2: 2,649,079 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 11.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.17 AU - 6.09 AU

Year: 4954 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,768,129 km

• M1: 162,164 km (0.078 R)
• M2: 282,890 km (0.106 R)
• M3: 400,324 km (0.047 R)
• M4: 508,483 km (0.082 R)
• M5: 675,135 km (0.101 R)
• M6: 835,803 km (0.093 R)
• M7: 1,427,463 km (0.108 R)
• M8: 1,523,804 km (0.103 R)
• M9: 1,639,144 km (0.059 R)
• M10: 1,896,452 km (0.039 R)
• M11: 1,985,164 km (0.074 R)
• M12: 2,148,525 km (0.115 R)
• M13: 2,241,275 km (0.102 R)
• M14: 2,705,477 km (0.087 R)
• M15: 2,846,698 km (0.11 R)
• M16: 3,031,750 km (0.065 R)
• M17: 3,327,805 km (0.106 R)
• M18: 3,947,888 km (0.101 R)
• M19: 4,389,202 km (0.105 R)
• M20: 4,484,196 km (0.045 R)
• M21: 4,676,130 km (0.107 R)
• M22: 5,168,158 km (0.08 R)
• M23: 5,547,987 km (0.112 R)
• M24: 5,989,600 km (0.093 R)
• M25: 6,228,059 km (0.063 R)
• M26: 6,415,654 km (0.12 R)
• M27: 7,268,961 km (0.09 R)
• M28: 7,381,757 km (0.108 R)
• M29: 7,523,427 km (0.118 R)
• M30: 8,070,356 km (0.069 R)
• M31: 8,481,601 km (0.114 R)
• M32: 8,929,796 km (0.108 R)
• M33: 9,355,252 km (0.065 R)
• M34: 10,289,042 km (0.105 R)
• M35: 10,384,037 km (0.067 R)
• M36: 10,511,195 km (0.073 R)
• M37: 10,799,171 km (0.108 R)
• M38: 11,187,228 km (0.096 R)
• M39: 11,612,834 km (0.115 R)
• M40: 11,943,894 km (0.092 R)
• M41: 12,480,053 km (0.041 R)
• M42: 12,717,165 km (0.094 R)
• M43: 12,955,624 km (0.101 R)
• M44: 13,161,321 km (0.063 R)
• M45: 13,541,150 km (0.048 R)
• M46: 14,845,195 km (0.082 R)
• M47: 15,204,529 km (0.081 R)
• M48: 15,312,988 km (0.054 R)
• M49: 15,639,560 km (0.111 R)
• M50: 15,895,223 km (0.079 R)
• M51: 16,782,338 km (0.082 R)
• M52: 16,894,237 km (0.101 R)
• M53: 17,458,072 km (0.088 R)
• M54: 17,609,465 km (0.092 R)
• M55: 17,761,306 km (0.069 R)
• M56: 19,069,540 km (0.108 R)
• M57: 19,342,705 km (0.094 R)
• M58: 19,656,562 km (0.08 R)
• M59: 20,289,211 km (0.062 R)
• M60: 20,488,326 km (0.108 R)
• M61: 21,372,001 km (0.063 R)
• M62: 21,981,612 km (0.082 R)
• M63: 22,555,769 km (0.116 R)
• M64: 22,679,486 km (0.106 R)
• M65: 22,968,958 km (0.074 R)
• M66: 23,093,423 km (0.113 R)
• M67: 23,342,953 km (0.063 R)
• M68: 24,561,726 km (0.05 R)
• M69: 24,689,034 km (0.098 R)
• M70: 25,973,781 km (0.065 R)
• M71: 26,624,232 km (0.116 R)
• M72: 27,192,405 km (0.109 R)
• M73: 27,941,292 km (0.119 R)
• M74: 29,055,048 km (0.087 R)
• M75: 29,369,503 km (0.117 R)
• M76: 29,866,018 km (0.07 R)
• M77: 30,319,599 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.7

Radius: 8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.53 AU - 17.49 AU

Year: 21566 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,768,129 km

• M1: 186,848 km (0.106 R)
• M2: 252,671 km (0.034 R)
• M3: 638,035 km (0.061 R)
• M4: 750,832 km (0.112 R)
• M5: 1,500,915 km (0.109 R)
• M6: 1,779,616 km (0.092 R)
• M7: 2,142,541 km (0.114 R)
• M8: 3,012,004 km (0.1 R)
• M9: 3,363,708 km (0.057 R)
• M10: 4,148,499 km (0.034 R)
• M11: 4,672,390 km (0.109 R)
• M12: 5,926,320 km (0.081 R)
• M13: 6,316,920 km (0.09 R)
• M14: 6,415,804 km (0.106 R)
• M15: 6,766,162 km (0.106 R)
• M16: 6,816,876 km (0.102 R)
• M17: 7,071,491 km (0.058 R)
• M18: 7,329,398 km (0.041 R)
• M19: 8,609,956 km (0.044 R)
• M20: 11,491,360 km (0.077 R)
• M21: 11,794,595 km (0.053 R)
• M22: 12,285,276 km (0.069 R)
• M23: 12,970,883 km (0.097 R)
• M24: 14,313,823 km (0.115 R)
• M25: 16,580,381 km (0.1 R)
• M26: 18,884,487 km (0.096 R)
• M27: 19,170,518 km (0.07 R)
• M28: 20,843,172 km (0.104 R)
• M29: 20,990,825 km (0.052 R)
• M30: 21,064,727 km (0.087 R)
• M31: 23,707,074 km (0.067 R)
• M32: 24,714,915 km (0.113 R)
• M33: 24,793,005 km (0.077 R)
• M34: 25,736,668 km (0.11 R)
• M35: 26,133,252 km (0.104 R)
• M36: 27,496,986 km (0.099 R)
• M37: 27,577,919 km (0.031 R)
• M38: 27,821,314 km (0.035 R)
• M39: 28,719,350 km (0.102 R)
• M40: 29,295,901 km (0.105 R)
• M41: 29,544,233 km (0.087 R)
• M42: 32,064,808 km (0.059 R)
• M43: 32,235,200 km (0.077 R)
• M44: 33,609,854 km (0.074 R)
• M45: 34,304,437 km (0.065 R)
• M46: 34,478,868 km (0.117 R)
• M47: 34,566,084 km (0.038 R)
• M48: 34,740,964 km (0.11 R)
• M49: 36,061,315 km (0.082 R)
• M50: 37,577,639 km (0.098 R)
• M51: 37,667,397 km (0.103 R)
• M52: 38,932,696 km (0.108 R)
• M53: 40,211,758 km (0.049 R)
• M54: 40,395,614 km (0.091 R)
• M55: 40,487,766 km (0.109 R)
• M56: 40,856,525 km (0.065 R)
• M57: 42,717,373 km (0.116 R)
• M58: 42,811,171 km (0.049 R)
• M59: 46,617,688 km (0.081 R)
• M60: 47,294,918 km (0.118 R)
• M61: 48,855,074 km (0.057 R)
• M62: 49,444,490 km (0.103 R)
• M63: 49,542,925 km (0.028 R)
• M64: 51,326,281 km (0.072 R)
• M65: 51,625,627 km (0.112 R)
• M66: 53,332,389 km (0.068 R)
• M67: 53,635,624 km (0.059 R)
• M68: 57,421,048 km (0.089 R)
• M69: 58,042,927 km (0.118 R)
• M70: 58,562,929 km (0.106 R)
• M71: 60,132,061 km (0.093 R)
• M72: 60,763,663 km (0.112 R)
• M73: 61,185,828 km (0.08 R)
• M74: 62,033,300 km (0.099 R)
• M75: 62,139,515 km (0.117 R)
• M76: 62,245,729 km (0.061 R)
• M77: 62,352,093 km (0.035 R)
• M78: 62,564,971 km (0.055 R)
• M79: 62,777,998 km (0.1 R)
• M80: 63,525,689 km (0.11 R)
• M81: 65,029,746 km (0.116 R)
• M82: 65,353,625 km (0.067 R)
• M83: 66,437,013 km (0.053 R)
• M84: 66,545,621 km (0.12 R)
• M85: 66,872,043 km (0.102 R)
• M86: 67,526,235 km (0.054 R)
• M87: 68,292,326 km (0.12 R)
• M88: 69,281,317 km (0.081 R)
• M89: 70,164,543 km (0.093 R)
• M90: 71,942,065 km (0.077 R)
• M91: 72,724,312 km (0.12 R)
• M92: 72,836,361 km (0.085 R)
• M93: 74,297,334 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit