🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.82 AU

Year: 207 Days

Day: 12.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,410,942 km

• M1: 160,219 km (0.1 R)
• M2: 550,221 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.03 AU - 1.27 AU

Year: 446 Days

Day: 13.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,410,942 km

• M1: 312,061 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.52 AU - 1.78 AU

Year: 767 Days

Day: 47.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.65 AU - 1.71 AU

Year: 788 Days

Day: 22.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.64 AU - 2.18 AU

Year: 955 Days

Day: 13.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.1 AU - 4.7 AU

Year: 3338 Days

Day: 47.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 4.1

Gravity: 38.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.12 AU - 22.68 AU

Year: 29715 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,410,942 km

• M1: 148,401 km (0.075 R)
• M2: 661,372 km (0.081 R)
• M3: 688,449 km (0.066 R)
• M4: 859,290 km (0.082 R)
• M5: 1,011,581 km (0.102 R)
• M6: 1,074,861 km (0.036 R)
• M7: 1,238,970 km (0.114 R)
• M8: 1,590,525 km (0.109 R)
• M9: 1,627,326 km (0.066 R)
• M10: 1,854,116 km (0.111 R)
• M11: 2,506,363 km (0.098 R)
• M12: 2,946,928 km (0.059 R)
• M13: 3,222,637 km (0.094 R)
• M14: 4,047,670 km (0.091 R)
• M15: 4,098,234 km (0.069 R)
• M16: 4,509,628 km (0.116 R)
• M17: 5,371,162 km (0.118 R)
• M18: 6,165,527 km (0.049 R)
• M19: 7,735,407 km (0.096 R)
• M20: 8,693,880 km (0.065 R)
• M21: 9,087,771 km (0.082 R)
• M22: 9,220,315 km (0.1 R)
• M23: 9,487,347 km (0.08 R)
• M24: 10,441,931 km (0.112 R)
• M25: 11,785,470 km (0.075 R)
• M26: 12,367,256 km (0.111 R)
• M27: 14,475,988 km (0.093 R)
• M28: 14,708,463 km (0.062 R)
• M29: 14,942,135 km (0.086 R)
• M30: 15,492,206 km (0.088 R)
• M31: 17,181,615 km (0.101 R)
• M32: 18,340,101 km (0.034 R)
• M33: 19,865,999 km (0.063 R)
• M34: 23,490,456 km (0.097 R)
• M35: 23,672,367 km (0.084 R)
• M36: 24,958,909 km (0.098 R)
• M37: 30,228,195 km (0.114 R)
• M38: 30,426,113 km (0.108 R)
• M39: 32,935,617 km (0.115 R)
• M40: 34,679,629 km (0.084 R)
• M41: 35,928,771 km (0.114 R)
• M42: 37,298,489 km (0.096 R)
• M43: 37,936,374 km (0.07 R)
• M44: 38,256,663 km (0.111 R)
• M45: 38,792,523 km (0.056 R)
• M46: 39,222,916 km (0.077 R)
• M47: 40,306,005 km (0.046 R)
• M48: 40,851,139 km (0.027 R)
• M49: 42,280,098 km (0.098 R)
• M50: 42,390,801 km (0.117 R)
• M51: 42,612,205 km (0.06 R)
• M52: 42,945,210 km (0.073 R)
• M53: 44,173,259 km (0.097 R)
• M54: 44,960,892 km (0.047 R)
• M55: 48,041,711 km (0.061 R)
• M56: 48,735,546 km (0.096 R)
• M57: 48,967,572 km (0.116 R)
• M58: 49,316,284 km (0.109 R)
• M59: 50,250,224 km (0.113 R)
• M60: 55,369,014 km (0.066 R)
• M61: 55,853,562 km (0.109 R)
• M62: 57,070,989 km (0.111 R)
• M63: 57,560,474 km (0.025 R)
• M64: 60,277,171 km (0.101 R)
• M65: 62,153,278 km (0.081 R)
• M66: 62,279,090 km (0.112 R)
• M67: 62,404,901 km (0.087 R)
• M68: 64,048,533 km (0.095 R)
• M69: 65,066,995 km (0.081 R)
• M70: 67,249,030 km (0.077 R)
• M71: 67,636,638 km (0.03 R)
• M72: 67,895,442 km (0.107 R)
• M73: 68,933,801 km (0.111 R)
• M74: 69,194,251 km (0.079 R)
• M75: 71,684,607 km (0.085 R)
• M76: 71,948,498 km (0.102 R)
• M77: 72,741,965 km (0.08 R)
• M78: 75,407,649 km (0.102 R)
• M79: 76,752,534 km (0.066 R)
• M80: 76,887,471 km (0.109 R)
• M81: 77,427,819 km (0.069 R)
• M82: 79,602,373 km (0.041 R)
• M83: 80,012,272 km (0.109 R)
• M84: 80,285,886 km (0.099 R)
• M85: 85,404,976 km (0.079 R)
• M86: 85,824,598 km (0.109 R)
• M87: 89,774,281 km (0.073 R)
• M88: 90,913,618 km (0.109 R)
• M89: 91,628,097 km (0.116 R)
• M90: 91,914,428 km (0.08 R)
• M91: 93,206,654 km (0.071 R)
• M92: 93,350,567 km (0.066 R)
• M93: 94,360,203 km (0.049 R)
• M94: 95,083,659 km (0.097 R)
• M95: 95,373,579 km (0.048 R)
• M96: 95,518,540 km (0.043 R)
• M97: 96,244,987 km (0.045 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit