🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 241 Days

Day: 28.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,921,536 km

• M1: 101,128 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.74 AU - 1.16 AU

Year: 337 Days

Day: 18.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.24 AU - 1.26 AU

Year: 508 Days

Day: 17.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.28 AU - 1.86 AU

Year: 715 Days

Day: 37.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.82 AU - 2.48 AU

Year: 1146 Days

Day: 31.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.48 AU - 4.1 AU

Year: 2682 Days

Day: 26.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,921,536 km

• M1: 696,378 km (0.028 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 11.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.53 AU - 12.89 AU

Year: 15506 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,921,536 km

• M1: 344,374 km (0.074 R)
• M2: 525,986 km (0.091 R)
• M3: 721,511 km (0.119 R)
• M4: 806,781 km (0.093 R)
• M5: 1,209,948 km (0.045 R)
• M6: 1,530,237 km (0.049 R)
• M7: 1,907,522 km (0.058 R)
• M8: 1,998,777 km (0.077 R)
• M9: 2,249,503 km (0.106 R)
• M10: 2,543,912 km (0.103 R)
• M11: 3,688,784 km (0.104 R)
• M12: 3,919,464 km (0.072 R)
• M13: 4,154,931 km (0.087 R)
• M14: 4,314,552 km (0.082 R)
• M15: 5,100,390 km (0.104 R)
• M16: 7,228,120 km (0.093 R)
• M17: 7,810,804 km (0.063 R)
• M18: 7,958,756 km (0.116 R)
• M19: 9,647,866 km (0.098 R)
• M20: 10,451,206 km (0.088 R)
• M21: 10,998,735 km (0.108 R)
• M22: 11,950,925 km (0.066 R)
• M23: 12,871,102 km (0.085 R)
• M24: 14,113,362 km (0.077 R)
• M25: 14,233,639 km (0.045 R)
• M26: 14,718,336 km (0.077 R)
• M27: 15,953,566 km (0.08 R)
• M28: 16,456,963 km (0.108 R)
• M29: 16,647,101 km (0.113 R)
• M30: 16,837,839 km (0.09 R)
• M31: 18,128,719 km (0.115 R)
• M32: 18,259,617 km (0.119 R)
• M33: 19,251,002 km (0.109 R)
• M34: 19,719,543 km (0.092 R)
• M35: 20,804,725 km (0.049 R)
• M36: 20,941,757 km (0.079 R)
• M37: 21,285,683 km (0.059 R)
• M38: 21,978,919 km (0.043 R)
• M39: 22,188,356 km (0.062 R)
• M40: 22,962,076 km (0.114 R)
• M41: 23,103,746 km (0.094 R)
• M42: 23,316,623 km (0.09 R)
• M43: 23,601,607 km (0.115 R)
• M44: 23,959,445 km (0.061 R)
• M45: 24,971,026 km (0.104 R)
• M46: 25,116,735 km (0.111 R)
• M47: 25,335,746 km (0.115 R)
• M48: 26,144,173 km (0.113 R)
• M49: 26,737,328 km (0.088 R)
• M50: 27,260,173 km (0.118 R)
• M51: 27,710,911 km (0.1 R)
• M52: 28,012,800 km (0.101 R)
• M53: 28,848,603 km (0.098 R)
• M54: 28,925,047 km (0.103 R)
• M55: 29,308,018 km (0.104 R)
• M56: 30,466,953 km (0.074 R)
• M57: 31,091,225 km (0.114 R)
• M58: 31,404,931 km (0.09 R)
• M59: 31,483,620 km (0.061 R)
• M60: 32,352,484 km (0.098 R)
• M61: 32,511,208 km (0.115 R)
• M62: 33,871,651 km (0.088 R)
• M63: 34,275,415 km (0.093 R)
• M64: 34,761,908 km (0.12 R)
• M65: 35,332,324 km (0.081 R)
• M66: 35,659,794 km (0.066 R)
• M67: 36,482,582 km (0.1 R)
• M68: 36,730,765 km (0.083 R)
• M69: 36,813,493 km (0.117 R)
• M70: 38,483,005 km (0.106 R)
• M71: 41,033,200 km (0.087 R)
• M72: 41,377,275 km (0.091 R)
• M73: 41,981,800 km (0.074 R)
• M74: 43,813,028 km (0.045 R)
• M75: 45,581,125 km (0.082 R)
• M76: 46,832,511 km (0.091 R)
• M77: 51,393,600 km (0.047 R)
• M78: 53,069,994 km (0.118 R)
• M79: 56,285,152 km (0.085 R)
• M80: 56,380,595 km (0.111 R)
• M81: 56,763,266 km (0.106 R)
• M82: 58,495,610 km (0.066 R)
• M83: 58,882,919 km (0.05 R)
• M84: 60,538,518 km (0.096 R)
• M85: 60,930,315 km (0.079 R)
• M86: 63,596,897 km (0.096 R)
• M87: 64,994,441 km (0.079 R)
• M88: 66,503,135 km (0.107 R)
• M89: 66,806,220 km (0.098 R)
• M90: 67,008,477 km (0.063 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit