🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 34.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,356,294 km

• M1: 390,450 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 439 Days

Day: 15.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.26 AU - 1.94 AU

Year: 771 Days

Day: 23.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.01 AU - 2.27 AU

Year: 1192 Days

Day: 17.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.92 AU - 2.96 AU

Year: 1451 Days

Day: 22 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 11.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.15 AU - 7.61 AU

Year: 6137 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,356,294 km

• M1: 171,290 km (0.115 R)
• M2: 393,592 km (0.1 R)
• M3: 502,200 km (0.11 R)
• M4: 602,131 km (0.113 R)
• M5: 721,361 km (0.099 R)
• M6: 897,886 km (0.061 R)
• M7: 1,183,768 km (0.06 R)
• M8: 1,281,007 km (0.059 R)
• M9: 1,574,218 km (0.108 R)
• M10: 1,650,813 km (0.076 R)
• M11: 2,004,013 km (0.103 R)
• M12: 2,138,352 km (0.103 R)
• M13: 2,487,663 km (0.062 R)
• M14: 3,065,111 km (0.107 R)
• M15: 3,560,729 km (0.048 R)
• M16: 3,891,190 km (0.119 R)
• M17: 4,145,656 km (0.086 R)
• M18: 4,318,442 km (0.046 R)
• M19: 4,515,612 km (0.099 R)
• M20: 4,873,450 km (0.061 R)
• M21: 5,010,182 km (0.054 R)
• M22: 5,148,112 km (0.114 R)
• M23: 5,664,673 km (0.068 R)
• M24: 6,050,785 km (0.108 R)
• M25: 6,148,772 km (0.099 R)
• M26: 6,222,523 km (0.105 R)
• M27: 6,296,574 km (0.07 R)
• M28: 6,370,925 km (0.085 R)
• M29: 6,570,787 km (0.105 R)
• M30: 6,671,467 km (0.055 R)
• M31: 7,156,613 km (0.079 R)
• M32: 7,390,584 km (0.116 R)
• M33: 7,469,122 km (0.101 R)
• M34: 8,378,528 km (0.107 R)
• M35: 8,460,358 km (0.115 R)
• M36: 8,597,539 km (0.05 R)
• M37: 8,680,267 km (0.074 R)
• M38: 9,836,210 km (0.103 R)
• M39: 10,183,725 km (0.058 R)
• M40: 10,300,412 km (0.079 R)
• M41: 10,476,488 km (0.076 R)
• M42: 10,564,751 km (0.114 R)
• M43: 10,920,645 km (0.089 R)
• M44: 11,644,249 km (0.094 R)
• M45: 12,197,313 km (0.101 R)
• M46: 12,664,657 km (0.073 R)
• M47: 12,758,754 km (0.105 R)
• M48: 12,916,280 km (0.07 R)
• M49: 13,810,127 km (0.112 R)
• M50: 14,069,081 km (0.086 R)
• M51: 14,297,218 km (0.112 R)
• M52: 14,427,967 km (0.117 R)
• M53: 14,592,076 km (0.076 R)
• M54: 15,154,713 km (0.057 R)
• M55: 15,556,234 km (0.101 R)
• M56: 15,859,618 km (0.111 R)
• M57: 16,301,381 km (0.096 R)
• M58: 16,678,218 km (0.034 R)
• M59: 17,405,862 km (0.058 R)
• M60: 18,392,161 km (0.095 R)
• M61: 18,784,556 km (0.117 R)
• M62: 19,324,155 km (0.109 R)
• M63: 19,868,841 km (0.103 R)
• M64: 20,862,021 km (0.104 R)
• M65: 21,570,517 km (0.089 R)
• M66: 21,908,907 km (0.098 R)
• M67: 22,934,700 km (0.083 R)
• M68: 23,241,675 km (0.117 R)
• M69: 23,472,804 km (0.097 R)
• M70: 23,627,189 km (0.114 R)
• M71: 24,404,798 km (0.057 R)
• M72: 24,639,667 km (0.096 R)
• M73: 24,718,206 km (0.116 R)
• M74: 25,825,380 km (0.076 R)
• M75: 26,304,990 km (0.107 R)
• M76: 26,706,810 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 9.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.85 AU - 12.13 AU

Year: 12024 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,356,294 km

• M1: 259,852 km (0.065 R)
• M2: 454,778 km (0.115 R)
• M3: 593,754 km (0.026 R)
• M4: 686,804 km (0.113 R)
• M5: 760,256 km (0.119 R)
• M6: 1,289,085 km (0.094 R)
• M7: 1,623,735 km (0.038 R)
• M8: 1,896,901 km (0.055 R)
• M9: 2,240,378 km (0.103 R)
• M10: 2,662,693 km (0.08 R)
• M11: 2,742,129 km (0.119 R)
• M12: 3,278,138 km (0.106 R)
• M13: 3,428,035 km (0.076 R)
• M14: 3,690,280 km (0.118 R)
• M15: 3,846,311 km (0.098 R)
• M16: 4,211,330 km (0.112 R)
• M17: 4,516,061 km (0.117 R)
• M18: 4,659,076 km (0.117 R)
• M19: 4,731,182 km (0.096 R)
• M20: 5,072,714 km (0.079 R)
• M21: 5,498,320 km (0.105 R)
• M22: 5,857,355 km (0.113 R)
• M23: 6,303,755 km (0.111 R)
• M24: 6,625,390 km (0.084 R)
• M25: 7,312,793 km (0.043 R)
• M26: 7,509,364 km (0.078 R)
• M27: 8,022,784 km (0.108 R)
• M28: 8,138,423 km (0.11 R)
• M29: 8,254,661 km (0.056 R)
• M30: 8,430,139 km (0.12 R)
• M31: 8,547,723 km (0.093 R)
• M32: 8,754,767 km (0.098 R)
• M33: 8,844,077 km (0.07 R)
• M34: 9,538,659 km (0.103 R)
• M35: 9,784,299 km (0.073 R)
• M36: 10,063,299 km (0.099 R)
• M37: 10,125,681 km (0.072 R)
• M38: 10,660,793 km (0.113 R)
• M39: 10,851,830 km (0.101 R)
• M40: 11,302,119 km (0.066 R)
• M41: 11,497,045 km (0.105 R)
• M42: 12,154,528 km (0.112 R)
• M43: 12,824,277 km (0.075 R)
• M44: 12,959,664 km (0.093 R)
• M45: 13,129,607 km (0.051 R)
• M46: 13,266,040 km (0.117 R)
• M47: 13,368,814 km (0.101 R)
• M48: 13,506,145 km (0.088 R)
• M49: 13,678,332 km (0.102 R)
• M50: 14,164,674 km (0.084 R)
• M51: 14,445,021 km (0.114 R)
• M52: 14,515,481 km (0.099 R)
• M53: 14,975,794 km (0.109 R)
• M54: 15,513,000 km (0.077 R)
• M55: 16,020,137 km (0.117 R)
• M56: 16,312,301 km (0.072 R)
• M57: 16,459,057 km (0.099 R)
• M58: 17,199,417 km (0.073 R)
• M59: 17,423,664 km (0.075 R)
• M60: 18,292,229 km (0.045 R)
• M61: 18,712,599 km (0.112 R)
• M62: 20,228,624 km (0.096 R)
• M63: 20,822,228 km (0.098 R)
• M64: 20,901,814 km (0.072 R)
• M65: 20,981,550 km (0.113 R)
• M66: 21,501,852 km (0.11 R)
• M67: 21,582,335 km (0.096 R)
• M68: 21,662,819 km (0.079 R)
• M69: 22,107,573 km (0.091 R)
• M70: 23,584,104 km (0.104 R)
• M71: 24,796,595 km (0.102 R)
• M72: 25,050,014 km (0.04 R)
• M73: 25,431,638 km (0.026 R)
• M74: 25,729,787 km (0.045 R)
• M75: 26,243,805 km (0.102 R)
• M76: 26,329,824 km (0.118 R)
• M77: 26,588,329 km (0.111 R)
• M78: 26,674,647 km (0.059 R)
• M79: 27,499,679 km (0.101 R)
• M80: 27,805,756 km (0.091 R)
• M81: 28,333,089 km (0.116 R)
• M82: 28,421,351 km (0.104 R)
• M83: 28,686,588 km (0.12 R)
• M84: 28,819,431 km (0.109 R)
• M85: 29,041,435 km (0.09 R)
• M86: 29,755,465 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506

Radius: 5.7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.32 AU - 15.74 AU

Year: 18951 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 141.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,356,294 km

• M1: 81,830 km (0.119 R)
• M2: 332,855 km (0.077 R)
• M3: 398,230 km (0.094 R)
• M4: 561,890 km (0.115 R)
• M5: 601,234 km (0.048 R)
• M6: 682,615 km (0.063 R)
• M7: 902,674 km (0.11 R)
• M8: 1,742,666 km (0.025 R)
• M9: 1,920,537 km (0.095 R)
• M10: 2,073,426 km (0.097 R)
• M11: 2,456,247 km (0.098 R)
• M12: 3,035,490 km (0.059 R)
• M13: 3,142,004 km (0.072 R)
• M14: 3,213,811 km (0.111 R)
• M15: 3,286,067 km (0.078 R)
• M16: 3,358,771 km (0.107 R)
• M17: 4,554,058 km (0.116 R)
• M18: 4,716,970 km (0.088 R)
• M19: 5,090,816 km (0.089 R)
• M20: 5,217,525 km (0.058 R)
• M21: 5,388,067 km (0.067 R)
• M22: 6,586,944 km (0.093 R)
• M23: 6,957,498 km (0.085 R)
• M24: 7,145,393 km (0.109 R)
• M25: 8,306,871 km (0.064 R)
• M26: 8,406,353 km (0.113 R)
• M27: 8,808,023 km (0.116 R)
• M28: 8,858,588 km (0.081 R)
• M29: 9,629,914 km (0.104 R)
• M30: 10,262,414 km (0.117 R)
• M31: 10,315,820 km (0.101 R)
• M32: 10,369,227 km (0.074 R)
• M33: 10,691,461 km (0.105 R)
• M34: 11,291,049 km (0.099 R)
• M35: 11,456,504 km (0.062 R)
• M36: 12,408,844 km (0.1 R)
• M37: 12,579,535 km (0.104 R)
• M38: 13,619,989 km (0.11 R)
• M39: 14,747,956 km (0.078 R)
• M40: 14,928,820 km (0.079 R)
• M41: 15,967,329 km (0.116 R)
• M42: 16,965,895 km (0.052 R)
• M43: 17,218,565 km (0.109 R)
• M44: 17,600,189 km (0.085 R)
• M45: 21,429,147 km (0.036 R)
• M46: 23,085,794 km (0.044 R)
• M47: 23,929,376 km (0.113 R)
• M48: 24,141,955 km (0.103 R)
• M49: 24,568,758 km (0.103 R)
• M50: 25,502,248 km (0.063 R)
• M51: 25,646,760 km (0.114 R)
• M52: 28,746,428 km (0.077 R)
• M53: 30,570,026 km (0.084 R)
• M54: 31,108,877 km (0.082 R)
• M55: 31,418,246 km (0.112 R)
• M56: 35,370,173 km (0.116 R)
• M57: 35,531,439 km (0.049 R)
• M58: 35,612,222 km (0.061 R)
• M59: 36,179,198 km (0.112 R)
• M60: 37,076,037 km (0.116 R)
• M61: 37,568,364 km (0.091 R)
• M62: 37,897,778 km (0.108 R)
• M63: 38,310,818 km (0.092 R)
• M64: 38,891,706 km (0.094 R)
• M65: 40,230,308 km (0.107 R)
• M66: 41,244,133 km (0.089 R)
• M67: 42,009,924 km (0.04 R)
• M68: 42,266,335 km (0.078 R)
• M69: 42,351,905 km (0.057 R)
• M70: 42,608,914 km (0.105 R)
• M71: 47,234,331 km (0.05 R)
• M72: 48,841,012 km (0.083 R)
• M73: 49,200,496 km (0.119 R)
• M74: 49,831,799 km (0.096 R)
• M75: 50,829,018 km (0.119 R)
• M76: 52,291,487 km (0.049 R)
• M77: 53,120,110 km (0.105 R)
• M78: 53,397,314 km (0.049 R)
• M79: 53,489,766 km (0.103 R)
• M80: 54,324,672 km (0.049 R)
• M81: 55,163,916 km (0.113 R)
• M82: 55,350,913 km (0.052 R)
• M83: 55,913,401 km (0.043 R)
• M84: 56,949,516 km (0.092 R)
• M85: 57,327,849 km (0.066 R)
• M86: 59,232,230 km (0.098 R)
• M87: 59,903,475 km (0.081 R)
• M88: 60,577,414 km (0.085 R)
• M89: 60,770,395 km (0.07 R)
• M90: 61,544,564 km (0.042 R)
• M91: 64,279,363 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 10,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit