🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.73 AU - 1.21 AU

Year: 347 Days

Day: 35.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.02 AU - 1.24 AU

Year: 437 Days

Day: 19.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.44 AU

Year: 448 Days

Day: 47.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,869,203 km

• M1: 34,408 km (0.119 R)
• M2: 59,091 km (0.104 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.28 AU - 4.32 AU

Year: 2692 Days

Day: 48 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 14.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.45 AU - 9.17 AU

Year: 7932 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,869,203 km

• M1: 215,122 km (0.087 R)
• M2: 598,990 km (0.105 R)
• M3: 763,548 km (0.106 R)
• M4: 930,798 km (0.108 R)
• M5: 1,050,027 km (0.102 R)
• M6: 1,389,465 km (0.1 R)
• M7: 1,935,198 km (0.078 R)
• M8: 2,674,212 km (0.105 R)
• M9: 2,849,839 km (0.098 R)
• M10: 3,400,210 km (0.086 R)
• M11: 3,543,076 km (0.096 R)
• M12: 3,909,142 km (0.115 R)
• M13: 4,364,817 km (0.065 R)
• M14: 5,053,266 km (0.07 R)
• M15: 5,244,453 km (0.097 R)
• M16: 5,493,982 km (0.057 R)
• M17: 5,662,429 km (0.029 R)
• M18: 5,832,671 km (0.114 R)
• M19: 6,062,454 km (0.076 R)
• M20: 6,178,392 km (0.082 R)
• M21: 6,649,925 km (0.119 R)
• M22: 6,799,672 km (0.117 R)
• M23: 6,980,835 km (0.065 R)
• M24: 7,224,979 km (0.095 R)
• M25: 7,471,965 km (0.096 R)
• M26: 7,942,600 km (0.09 R)
• M27: 8,037,894 km (0.106 R)
• M28: 8,913,041 km (0.06 R)
• M29: 9,614,506 km (0.083 R)
• M30: 9,750,191 km (0.104 R)
• M31: 10,023,506 km (0.116 R)
• M32: 10,964,477 km (0.087 R)
• M33: 11,499,588 km (0.108 R)
• M34: 11,861,017 km (0.116 R)
• M35: 12,299,787 km (0.091 R)
• M36: 12,558,143 km (0.095 R)
• M37: 12,781,044 km (0.085 R)
• M38: 13,306,431 km (0.072 R)
• M39: 13,495,673 km (0.04 R)
• M40: 14,146,274 km (0.098 R)
• M41: 14,494,687 km (0.113 R)
• M42: 15,082,009 km (0.107 R)
• M43: 15,438,051 km (0.108 R)
• M44: 15,597,224 km (0.106 R)
• M45: 17,260,004 km (0.101 R)
• M46: 17,840,593 km (0.056 R)
• M47: 20,401,110 km (0.025 R)
• M48: 21,015,060 km (0.106 R)
• M49: 22,126,423 km (0.092 R)
• M50: 22,711,799 km (0.109 R)
• M51: 24,220,942 km (0.116 R)
• M52: 24,406,145 km (0.08 R)
• M53: 24,545,271 km (0.096 R)
• M54: 25,151,292 km (0.07 R)
• M55: 25,432,685 km (0.119 R)
• M56: 25,998,614 km (0.112 R)
• M57: 26,330,721 km (0.116 R)
• M58: 26,473,438 km (0.076 R)
• M59: 27,239,079 km (0.117 R)
• M60: 27,866,493 km (0.071 R)
• M61: 28,254,999 km (0.085 R)
• M62: 28,401,156 km (0.097 R)
• M63: 28,596,381 km (0.059 R)
• M64: 29,234,117 km (0.075 R)
• M65: 29,381,919 km (0.07 R)
• M66: 30,373,903 km (0.047 R)
• M67: 30,673,547 km (0.104 R)
• M68: 30,823,893 km (0.097 R)
• M69: 31,882,298 km (0.025 R)
• M70: 32,186,879 km (0.082 R)
• M71: 32,594,534 km (0.102 R)
• M72: 32,799,034 km (0.111 R)
• M73: 33,312,155 km (0.07 R)
• M74: 33,569,613 km (0.114 R)
• M75: 33,724,446 km (0.114 R)
• M76: 34,450,146 km (0.117 R)
• M77: 34,971,793 km (0.053 R)
• M78: 35,076,362 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 9.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.12 AU - 10.04 AU

Year: 9944 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,869,203 km

• M1: 344,225 km (0.119 R)
• M2: 460,163 km (0.082 R)
• M3: 523,892 km (0.039 R)
• M4: 619,036 km (0.045 R)
• M5: 925,562 km (0.106 R)
• M6: 1,026,690 km (0.117 R)
• M7: 1,149,510 km (0.036 R)
• M8: 1,548,039 km (0.098 R)
• M9: 1,752,539 km (0.091 R)
• M10: 2,395,062 km (0.112 R)
• M11: 3,207,678 km (0.073 R)
• M12: 3,311,798 km (0.089 R)
• M13: 3,416,965 km (0.098 R)
• M14: 3,630,591 km (0.076 R)
• M15: 4,587,120 km (0.04 R)
• M16: 5,184,763 km (0.06 R)
• M17: 5,399,735 km (0.118 R)
• M18: 5,934,099 km (0.11 R)
• M19: 6,985,473 km (0.048 R)
• M20: 7,053,091 km (0.064 R)
• M21: 7,120,859 km (0.11 R)
• M22: 7,741,241 km (0.068 R)
• M23: 8,093,394 km (0.043 R)
• M24: 8,631,498 km (0.12 R)
• M25: 8,850,060 km (0.093 R)
• M26: 9,329,821 km (0.114 R)
• M27: 9,516,519 km (0.088 R)
• M28: 10,046,095 km (0.08 R)
• M29: 10,391,666 km (0.046 R)
• M30: 11,212,959 km (0.075 R)
• M31: 11,371,682 km (0.11 R)
• M32: 11,812,397 km (0.112 R)
• M33: 11,933,572 km (0.053 R)
• M34: 12,751,722 km (0.076 R)
• M35: 13,209,492 km (0.119 R)
• M36: 14,269,692 km (0.095 R)
• M37: 14,441,879 km (0.103 R)
• M38: 14,701,432 km (0.075 R)
• M39: 14,831,881 km (0.065 R)
• M40: 15,006,312 km (0.039 R)
• M41: 15,313,137 km (0.107 R)
• M42: 15,577,776 km (0.087 R)
• M43: 15,888,640 km (0.082 R)
• M44: 16,156,570 km (0.101 R)
• M45: 16,425,996 km (0.102 R)
• M46: 16,516,203 km (0.086 R)
• M47: 16,697,067 km (0.107 R)
• M48: 16,833,052 km (0.119 R)
• M49: 17,151,994 km (0.083 R)
• M50: 17,243,399 km (0.097 R)
• M51: 17,749,488 km (0.108 R)
• M52: 18,260,365 km (0.095 R)
• M53: 18,682,081 km (0.113 R)
• M54: 19,774,146 km (0.077 R)
• M55: 19,918,059 km (0.111 R)
• M56: 20,014,250 km (0.099 R)
• M57: 20,303,722 km (0.1 R)
• M58: 21,180,366 km (0.062 R)
• M59: 21,426,155 km (0.09 R)
• M60: 21,524,740 km (0.026 R)
• M61: 22,019,759 km (0.097 R)
• M62: 22,970,603 km (0.088 R)
• M63: 23,071,432 km (0.119 R)
• M64: 23,425,680 km (0.087 R)
• M65: 24,344,959 km (0.115 R)
• M66: 25,275,757 km (0.116 R)
• M67: 25,588,716 km (0.098 R)
• M68: 27,012,588 km (0.048 R)
• M69: 27,814,732 km (0.113 R)
• M70: 29,114,438 km (0.08 R)
• M71: 30,544,594 km (0.117 R)
• M72: 31,436,197 km (0.075 R)
• M73: 32,959,852 km (0.083 R)
• M74: 33,644,711 km (0.09 R)
• M75: 34,161,422 km (0.106 R)
• M76: 34,738,720 km (0.087 R)
• M77: 35,435,696 km (0.061 R)
• M78: 35,844,398 km (0.078 R)
• M79: 36,372,179 km (0.091 R)
• M80: 36,843,412 km (0.068 R)
• M81: 37,139,018 km (0.079 R)
• M82: 37,257,499 km (0.091 R)
• M83: 37,911,242 km (0.029 R)
• M84: 38,030,471 km (0.088 R)
• M85: 38,568,874 km (0.086 R)
• M86: 38,929,106 km (0.051 R)
• M87: 39,109,671 km (0.099 R)
• M88: 39,290,385 km (0.119 R)
• M89: 40,808,055 km (0.052 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit