🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 268 Days

Day: 18.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,167,570 km

• M1: 120,426 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.27 AU - 1.67 AU

Year: 621 Days

Day: 27.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,167,570 km

• M1: 998,267 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.94 AU - 2.56 AU

Year: 1175 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.62 AU - 2.8 AU

Year: 1554 Days

Day: 41 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,167,570 km

• M1: 1,831,826 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.43 AU - 5.67 AU

Year: 3380 Days

Day: 45.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,167,570 km

• M1: 51,761 km (0.038 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 9.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.81 AU - 9.61 AU

Year: 7455 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,167,570 km

• M1: 200,162 km (0.032 R)
• M2: 414,835 km (0.113 R)
• M3: 525,837 km (0.069 R)
• M4: 1,083,687 km (0.089 R)
• M5: 1,361,789 km (0.047 R)
• M6: 1,662,481 km (0.119 R)
• M7: 2,109,779 km (0.102 R)
• M8: 2,310,689 km (0.102 R)
• M9: 2,443,083 km (0.113 R)
• M10: 2,639,056 km (0.114 R)
• M11: 2,855,823 km (0.112 R)
• M12: 2,950,519 km (0.105 R)
• M13: 3,046,261 km (0.098 R)
• M14: 3,574,641 km (0.106 R)
• M15: 3,642,708 km (0.085 R)
• M16: 3,814,746 km (0.097 R)
• M17: 3,971,973 km (0.071 R)
• M18: 4,274,759 km (0.085 R)
• M19: 4,529,824 km (0.075 R)
• M20: 4,640,676 km (0.081 R)
• M21: 5,559,655 km (0.039 R)
• M22: 6,162,086 km (0.116 R)
• M23: 6,701,087 km (0.038 R)
• M24: 7,018,833 km (0.094 R)
• M25: 7,625,303 km (0.107 R)
• M26: 8,046,421 km (0.053 R)
• M27: 8,865,020 km (0.106 R)
• M28: 8,980,809 km (0.054 R)
• M29: 9,214,032 km (0.075 R)
• M30: 9,781,606 km (0.114 R)
• M31: 10,311,931 km (0.107 R)
• M32: 10,728,112 km (0.059 R)
• M33: 11,678,208 km (0.118 R)
• M34: 12,551,112 km (0.06 R)
• M35: 12,864,220 km (0.103 R)
• M36: 13,471,438 km (0.12 R)
• M37: 14,034,075 km (0.081 R)
• M38: 14,495,286 km (0.095 R)
• M39: 14,823,653 km (0.094 R)
• M40: 14,906,231 km (0.066 R)
• M41: 15,543,817 km (0.099 R)
• M42: 15,795,740 km (0.104 R)
• M43: 16,360,472 km (0.067 R)
• M44: 18,625,533 km (0.117 R)
• M45: 19,012,543 km (0.103 R)
• M46: 19,492,453 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 11.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.81 AU - 11.4 AU

Year: 12019 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,167,570 km

• M1: 144,063 km (0.119 R)
• M2: 327,919 km (0.115 R)
• M3: 498,610 km (0.077 R)
• M4: 888,611 km (0.094 R)
• M5: 1,011,880 km (0.112 R)
• M6: 1,091,915 km (0.113 R)
• M7: 1,381,387 km (0.084 R)
• M8: 1,489,396 km (0.118 R)
• M9: 2,031,689 km (0.106 R)
• M10: 2,134,762 km (0.091 R)
• M11: 2,282,116 km (0.094 R)
• M12: 2,367,985 km (0.106 R)
• M13: 3,308,806 km (0.073 R)
• M14: 3,579,428 km (0.088 R)
• M15: 4,090,155 km (0.101 R)
• M16: 4,354,196 km (0.07 R)
• M17: 4,434,380 km (0.098 R)
• M18: 4,515,313 km (0.115 R)
• M19: 5,436,536 km (0.068 R)
• M20: 5,727,055 km (0.119 R)
• M21: 5,933,500 km (0.049 R)
• M22: 6,293,134 km (0.095 R)
• M23: 6,659,948 km (0.116 R)
• M24: 6,846,047 km (0.099 R)
• M25: 7,191,618 km (0.079 R)
• M26: 7,414,519 km (0.07 R)
• M27: 7,510,711 km (0.091 R)
• M28: 7,867,202 km (0.108 R)
• M29: 8,031,012 km (0.11 R)
• M30: 8,129,896 km (0.094 R)
• M31: 8,295,651 km (0.094 R)
• M32: 8,395,582 km (0.098 R)
• M33: 8,495,962 km (0.047 R)
• M34: 8,935,481 km (0.091 R)
• M35: 9,140,879 km (0.069 R)
• M36: 9,278,658 km (0.066 R)
• M37: 9,556,312 km (0.1 R)
• M38: 10,226,810 km (0.052 R)
• M39: 11,762,282 km (0.082 R)
• M40: 12,404,207 km (0.113 R)
• M41: 12,787,028 km (0.039 R)
• M42: 13,018,755 km (0.094 R)
• M43: 13,096,246 km (0.117 R)
• M44: 13,486,098 km (0.077 R)
• M45: 13,958,977 km (0.08 R)
• M46: 14,477,484 km (0.103 R)
• M47: 14,557,818 km (0.081 R)
• M48: 14,880,650 km (0.096 R)
• M49: 15,615,774 km (0.113 R)
• M50: 15,946,235 km (0.075 R)
• M51: 16,951,533 km (0.116 R)
• M52: 17,376,391 km (0.099 R)
• M53: 18,323,645 km (0.036 R)
• M54: 18,410,561 km (0.097 R)
• M55: 18,497,627 km (0.028 R)
• M56: 19,820,222 km (0.108 R)
• M57: 20,809,513 km (0.107 R)
• M58: 21,310,217 km (0.088 R)
• M59: 21,722,808 km (0.119 R)
• M60: 21,953,039 km (0.069 R)
• M61: 22,045,490 km (0.081 R)
• M62: 23,635,566 km (0.053 R)
• M63: 23,825,106 km (0.098 R)
• M64: 24,300,977 km (0.089 R)
• M65: 24,588,056 km (0.12 R)
• M66: 24,731,969 km (0.114 R)
• M67: 27,819,519 km (0.038 R)
• M68: 28,471,616 km (0.08 R)
• M69: 28,572,296 km (0.089 R)
• M70: 28,925,945 km (0.096 R)
• M71: 29,433,680 km (0.115 R)
• M72: 29,841,933 km (0.096 R)
• M73: 30,200,818 km (0.1 R)
• M74: 30,355,054 km (0.102 R)
• M75: 30,922,777 km (0.114 R)
• M76: 31,650,272 km (0.08 R)
• M77: 33,175,273 km (0.11 R)
• M78: 33,547,023 km (0.062 R)
• M79: 34,026,933 km (0.118 R)
• M80: 34,509,237 km (0.108 R)
• M81: 34,778,064 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 4.3

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.22 AU - 14.9 AU

Year: 17389 Days

Day: 24 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,167,570 km

• M1: 116,686 km (0.058 R)
• M2: 203,453 km (0.061 R)
• M3: 419,472 km (0.119 R)
• M4: 497,712 km (0.086 R)
• M5: 538,702 km (0.107 R)
• M6: 668,702 km (0.036 R)
• M7: 1,009,486 km (0.071 R)
• M8: 1,545,346 km (0.112 R)
• M9: 1,857,856 km (0.052 R)
• M10: 2,054,577 km (0.118 R)
• M11: 2,121,597 km (0.11 R)
• M12: 2,868,689 km (0.084 R)
• M13: 3,368,196 km (0.072 R)
• M14: 3,852,893 km (0.109 R)
• M15: 4,359,132 km (0.055 R)
• M16: 5,156,938 km (0.035 R)
• M17: 5,713,442 km (0.119 R)
• M18: 5,998,725 km (0.11 R)
• M19: 6,682,387 km (0.108 R)
• M20: 7,084,058 km (0.12 R)
• M21: 7,858,227 km (0.103 R)
• M22: 9,151,500 km (0.105 R)
• M23: 9,206,851 km (0.077 R)
• M24: 9,262,203 km (0.1 R)
• M25: 9,597,003 km (0.112 R)
• M26: 9,822,447 km (0.091 R)
• M27: 11,034,339 km (0.118 R)
• M28: 11,093,281 km (0.09 R)
• M29: 11,152,222 km (0.098 R)
• M30: 11,807,910 km (0.091 R)
• M31: 11,928,485 km (0.089 R)
• M32: 12,353,643 km (0.12 R)
• M33: 12,476,014 km (0.086 R)
• M34: 12,907,603 km (0.117 R)
• M35: 13,281,299 km (0.105 R)
• M36: 13,469,493 km (0.103 R)
• M37: 13,658,734 km (0.111 R)
• M38: 14,039,461 km (0.11 R)
• M39: 16,531,313 km (0.075 R)
• M40: 17,483,054 km (0.066 R)
• M41: 18,802,956 km (0.034 R)
• M42: 19,795,987 km (0.072 R)
• M43: 20,154,723 km (0.116 R)
• M44: 22,950,258 km (0.113 R)
• M45: 23,176,151 km (0.078 R)
• M46: 23,327,095 km (0.059 R)
• M47: 24,392,980 km (0.082 R)
• M48: 24,469,724 km (0.098 R)
• M49: 24,931,832 km (0.083 R)
• M50: 25,164,007 km (0.071 R)
• M51: 25,552,513 km (0.103 R)
• M52: 26,178,131 km (0.076 R)
• M53: 28,005,021 km (0.071 R)
• M54: 28,246,322 km (0.084 R)
• M55: 29,381,620 km (0.03 R)
• M56: 29,626,811 km (0.083 R)
• M57: 33,555,700 km (0.047 R)
• M58: 34,068,970 km (0.074 R)
• M59: 35,016,523 km (0.058 R)
• M60: 35,450,207 km (0.052 R)
• M61: 35,798,322 km (0.051 R)
• M62: 36,322,662 km (0.105 R)
• M63: 36,673,619 km (0.115 R)
• M64: 36,849,546 km (0.062 R)
• M65: 37,467,535 km (0.096 R)
• M66: 41,520,739 km (0.119 R)
• M67: 41,612,443 km (0.088 R)
• M68: 42,440,168 km (0.118 R)
• M69: 42,717,373 km (0.077 R)
• M70: 44,674,113 km (0.113 R)
• M71: 45,144,299 km (0.062 R)
• M72: 47,328,129 km (0.112 R)
• M73: 49,351,889 km (0.111 R)
• M74: 50,325,472 km (0.074 R)
• M75: 51,403,773 km (0.062 R)
• M76: 51,896,549 km (0.103 R)
• M77: 53,882,610 km (0.11 R)
• M78: 54,684,155 km (0.101 R)
• M79: 57,724,283 km (0.087 R)
• M80: 60,092,118 km (0.085 R)
• M81: 62,806,572 km (0.08 R)
• M82: 64,178,833 km (0.098 R)
• M83: 65,347,641 km (0.075 R)
• M84: 66,738,004 km (0.101 R)
• M85: 68,029,931 km (0.106 R)
• M86: 68,246,100 km (0.07 R)
• M87: 68,895,953 km (0.109 R)
• M88: 69,438,993 km (0.034 R)
• M89: 71,076,641 km (0.057 R)
• M90: 72,285,691 km (0.097 R)
• M91: 72,616,602 km (0.079 R)
• M92: 72,727,005 km (0.109 R)
• M93: 73,390,771 km (0.048 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit