🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 453 Days

Day: 21.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,052,419 km

• M1: 243,545 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.31 AU - 2.33 AU

Year: 1248 Days

Day: 13.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.71 AU - 4.39 AU

Year: 2878 Days

Day: 12.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,052,419 km

• M1: 660,175 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.54 AU - 5.4 AU

Year: 3912 Days

Day: 28.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 10.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.94 AU - 8.54 AU

Year: 6879 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,052,419 km

• M1: 127,457 km (0.078 R)
• M2: 276,457 km (0.109 R)
• M3: 394,490 km (0.071 R)
• M4: 804,089 km (0.089 R)
• M5: 904,170 km (0.066 R)
• M6: 1,162,076 km (0.082 R)
• M7: 1,265,000 km (0.099 R)
• M8: 1,443,619 km (0.099 R)
• M9: 1,720,675 km (0.118 R)
• M10: 2,168,122 km (0.034 R)
• M11: 2,560,667 km (0.041 R)
• M12: 2,651,024 km (0.036 R)
• M13: 2,834,880 km (0.081 R)
• M14: 3,118,816 km (0.04 R)
• M15: 3,183,143 km (0.117 R)
• M16: 3,264,226 km (0.113 R)
• M17: 3,612,340 km (0.09 R)
• M18: 3,713,917 km (0.082 R)
• M19: 3,851,098 km (0.107 R)
• M20: 3,954,919 km (0.086 R)
• M21: 4,042,284 km (0.04 R)
• M22: 4,380,076 km (0.089 R)
• M23: 4,579,789 km (0.111 R)
• M24: 4,653,242 km (0.062 R)
• M25: 4,913,243 km (0.106 R)
• M26: 5,235,477 km (0.117 R)
• M27: 5,467,054 km (0.077 R)
• M28: 5,544,995 km (0.118 R)
• M29: 5,623,384 km (0.081 R)
• M30: 5,840,750 km (0.111 R)
• M31: 6,141,591 km (0.1 R)
• M32: 6,365,389 km (0.082 R)
• M33: 6,716,795 km (0.034 R)
• M34: 6,821,364 km (0.03 R)
• M35: 6,926,381 km (0.088 R)
• M36: 7,416,763 km (0.061 R)
• M37: 7,655,372 km (0.063 R)
• M38: 8,273,959 km (0.113 R)
• M39: 8,543,983 km (0.048 R)
• M40: 8,702,856 km (0.093 R)
• M41: 8,885,665 km (0.097 R)
• M42: 9,115,896 km (0.118 R)
• M43: 9,301,547 km (0.059 R)
• M44: 9,535,368 km (0.069 R)
• M45: 9,700,225 km (0.102 R)
• M46: 9,794,921 km (0.062 R)
• M47: 9,937,487 km (0.052 R)
• M48: 10,008,995 km (0.119 R)
• M49: 10,104,588 km (0.079 R)
• M50: 10,248,651 km (0.041 R)
• M51: 10,538,721 km (0.08 R)
• M52: 11,201,440 km (0.119 R)
• M53: 11,550,302 km (0.083 R)
• M54: 11,700,947 km (0.083 R)
• M55: 12,207,785 km (0.089 R)
• M56: 12,489,627 km (0.077 R)
• M57: 12,566,820 km (0.086 R)
• M58: 12,747,683 km (0.078 R)
• M59: 13,824,339 km (0.109 R)
• M60: 14,144,927 km (0.11 R)
• M61: 14,386,977 km (0.071 R)
• M62: 14,657,599 km (0.103 R)
• M63: 15,039,224 km (0.104 R)
• M64: 15,286,359 km (0.12 R)
• M65: 15,451,814 km (0.111 R)
• M66: 15,895,971 km (0.118 R)
• M67: 16,147,594 km (0.096 R)
• M68: 16,316,191 km (0.094 R)
• M69: 16,428,838 km (0.082 R)
• M70: 16,882,269 km (0.056 R)
• M71: 16,996,263 km (0.053 R)
• M72: 17,196,275 km (0.049 R)
• M73: 19,299,322 km (0.069 R)
• M74: 19,388,782 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 11.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.39 AU - 8.69 AU

Year: 8050 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,052,419 km

• M1: 148,999 km (0.091 R)
• M2: 431,141 km (0.099 R)
• M3: 540,048 km (0.04 R)
• M4: 626,217 km (0.058 R)
• M5: 765,642 km (0.05 R)
• M6: 929,452 km (0.077 R)
• M7: 1,022,801 km (0.119 R)
• M8: 1,147,864 km (0.047 R)
• M9: 1,383,481 km (0.118 R)
• M10: 1,491,640 km (0.119 R)
• M11: 1,602,792 km (0.095 R)
• M12: 1,867,580 km (0.106 R)
• M13: 1,970,653 km (0.106 R)
• M14: 2,164,681 km (0.069 R)
• M15: 2,590,886 km (0.029 R)
• M16: 2,764,868 km (0.106 R)
• M17: 2,942,740 km (0.04 R)
• M18: 3,023,223 km (0.104 R)
• M19: 3,393,927 km (0.1 R)
• M20: 3,866,955 km (0.109 R)
• M21: 4,201,456 km (0.098 R)
• M22: 4,338,039 km (0.114 R)
• M23: 4,522,344 km (0.091 R)
• M24: 5,334,510 km (0.061 R)
• M25: 5,582,095 km (0.094 R)
• M26: 5,909,565 km (0.088 R)
• M27: 7,037,233 km (0.114 R)
• M28: 7,473,610 km (0.12 R)
• M29: 7,556,338 km (0.026 R)
• M30: 7,695,165 km (0.04 R)
• M31: 8,201,554 km (0.116 R)
• M32: 8,372,694 km (0.041 R)
• M33: 8,458,862 km (0.076 R)
• M34: 8,574,052 km (0.107 R)
• M35: 8,776,907 km (0.11 R)
• M36: 8,893,593 km (0.091 R)
• M37: 9,217,024 km (0.104 R)
• M38: 9,484,655 km (0.043 R)
• M39: 10,271,988 km (0.09 R)
• M40: 10,456,742 km (0.114 R)
• M41: 11,524,122 km (0.098 R)
• M42: 12,005,977 km (0.04 R)
• M43: 12,200,604 km (0.055 R)
• M44: 12,298,291 km (0.116 R)
• M45: 12,989,583 km (0.067 R)
• M46: 13,256,316 km (0.031 R)
• M47: 13,795,168 km (0.058 R)
• M48: 13,999,070 km (0.116 R)
• M49: 14,306,792 km (0.117 R)
• M50: 15,383,897 km (0.117 R)
• M51: 15,666,188 km (0.111 R)
• M52: 16,920,866 km (0.109 R)
• M53: 16,993,570 km (0.112 R)
• M54: 17,066,275 km (0.104 R)
• M55: 17,468,543 km (0.104 R)
• M56: 18,207,706 km (0.059 R)
• M57: 18,356,856 km (0.055 R)
• M58: 18,731,299 km (0.097 R)
• M59: 19,793,294 km (0.106 R)
• M60: 21,698,423 km (0.105 R)
• M61: 23,094,770 km (0.087 R)
• M62: 23,498,983 km (0.05 R)
• M63: 23,742,678 km (0.05 R)
• M64: 24,028,111 km (0.085 R)
• M65: 24,519,989 km (0.097 R)
• M66: 24,849,702 km (0.088 R)
• M67: 25,931,594 km (0.087 R)
• M68: 26,689,607 km (0.106 R)
• M69: 27,241,623 km (0.069 R)
• M70: 27,454,949 km (0.098 R)
• M71: 27,625,940 km (0.11 R)
• M72: 28,313,791 km (0.103 R)
• M73: 29,007,177 km (0.083 R)
• M74: 29,137,776 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 9.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.22 AU - 13.48 AU

Year: 16265 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,052,419 km

• M1: 118,332 km (0.099 R)
• M2: 338,839 km (0.09 R)
• M3: 436,676 km (0.088 R)
• M4: 574,755 km (0.117 R)
• M5: 760,855 km (0.046 R)
• M6: 827,426 km (0.049 R)
• M7: 985,102 km (0.107 R)
• M8: 1,114,654 km (0.104 R)
• M9: 1,330,224 km (0.098 R)
• M10: 1,733,989 km (0.062 R)
• M11: 1,846,487 km (0.11 R)
• M12: 2,271,943 km (0.119 R)
• M13: 2,395,511 km (0.101 R)
• M14: 2,546,904 km (0.071 R)
• M15: 2,727,468 km (0.108 R)
• M16: 2,858,965 km (0.081 R)
• M17: 3,434,767 km (0.103 R)
• M18: 3,721,546 km (0.083 R)
• M19: 3,956,564 km (0.088 R)
• M20: 4,075,944 km (0.092 R)
• M21: 4,348,960 km (0.093 R)
• M22: 4,534,162 km (0.097 R)
• M23: 5,903,132 km (0.113 R)
• M24: 6,667,876 km (0.075 R)
• M25: 6,846,047 km (0.071 R)
• M26: 6,989,811 km (0.106 R)
• M27: 7,611,540 km (0.088 R)
• M28: 8,213,073 km (0.108 R)
• M29: 9,104,227 km (0.046 R)
• M30: 9,301,996 km (0.061 R)
• M31: 9,381,582 km (0.05 R)
• M32: 9,541,203 km (0.025 R)
• M33: 9,621,537 km (0.053 R)
• M34: 9,701,871 km (0.106 R)
• M35: 10,107,431 km (0.057 R)
• M36: 10,559,964 km (0.09 R)
• M37: 10,851,381 km (0.115 R)
• M38: 11,103,304 km (0.099 R)
• M39: 11,399,657 km (0.095 R)
• M40: 11,827,507 km (0.118 R)
• M41: 15,153,816 km (0.11 R)
• M42: 15,529,755 km (0.112 R)
• M43: 15,624,301 km (0.039 R)
• M44: 16,099,424 km (0.11 R)
• M45: 16,627,654 km (0.101 R)
• M46: 16,821,084 km (0.085 R)
• M47: 16,918,173 km (0.075 R)
• M48: 17,161,569 km (0.113 R)
• M49: 17,651,801 km (0.071 R)
• M50: 18,545,798 km (0.109 R)
• M51: 18,796,673 km (0.071 R)
• M52: 20,326,012 km (0.117 R)
• M53: 21,210,285 km (0.11 R)
• M54: 21,367,513 km (0.073 R)
• M55: 21,789,079 km (0.092 R)
• M56: 22,533,329 km (0.106 R)
• M57: 23,502,424 km (0.106 R)
• M58: 23,937,454 km (0.084 R)
• M59: 24,265,523 km (0.068 R)
• M60: 24,484,983 km (0.047 R)
• M61: 25,928,004 km (0.078 R)
• M62: 26,546,741 km (0.051 R)
• M63: 26,829,630 km (0.117 R)
• M64: 27,284,408 km (0.113 R)
• M65: 27,741,579 km (0.056 R)
• M66: 28,028,657 km (0.09 R)
• M67: 28,259,038 km (0.112 R)
• M68: 29,245,037 km (0.085 R)
• M69: 29,537,202 km (0.114 R)
• M70: 29,595,695 km (0.087 R)
• M71: 30,006,640 km (0.111 R)
• M72: 30,893,606 km (0.12 R)
• M73: 32,089,491 km (0.03 R)
• M74: 33,057,090 km (0.098 R)
• M75: 33,605,516 km (0.108 R)
• M76: 35,144,878 km (0.118 R)
• M77: 35,704,673 km (0.072 R)
• M78: 36,016,884 km (0.106 R)
• M79: 36,142,098 km (0.074 R)
• M80: 36,267,311 km (0.067 R)
• M81: 36,330,142 km (0.065 R)
• M82: 36,392,824 km (0.099 R)
• M83: 37,085,312 km (0.119 R)
• M84: 37,909,447 km (0.094 R)
• M85: 39,898,799 km (0.096 R)
• M86: 40,287,754 km (0.068 R)
• M87: 41,200,301 km (0.113 R)
• M88: 41,265,675 km (0.065 R)
• M89: 42,119,580 km (0.105 R)
• M90: 42,317,348 km (0.085 R)
• M91: 42,780,353 km (0.06 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit