🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 192 Days

Day: 33.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.21 AU - 1.49 AU

Year: 576 Days

Day: 26 Hours

Environment

Temp: -13 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.6

Radius: 9.1

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.04 AU - 5.5 AU

Year: 3824 Days

Day: 12.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,570,050 km

• M1: 186,100 km (0.081 R)
• M2: 289,173 km (0.057 R)
• M3: 350,957 km (0.119 R)
• M4: 427,551 km (0.082 R)
• M5: 610,808 km (0.114 R)
• M6: 729,140 km (0.098 R)
• M7: 832,063 km (0.057 R)
• M8: 1,078,750 km (0.047 R)
• M9: 1,700,329 km (0.088 R)
• M10: 1,950,756 km (0.097 R)
• M11: 2,229,756 km (0.111 R)
• M12: 2,434,556 km (0.062 R)
• M13: 2,627,687 km (0.11 R)
• M14: 2,753,199 km (0.12 R)
• M15: 3,123,005 km (0.099 R)
• M16: 3,179,852 km (0.051 R)
• M17: 3,236,999 km (0.104 R)
• M18: 3,587,507 km (0.084 R)
• M19: 3,667,093 km (0.055 R)
• M20: 3,727,231 km (0.105 R)
• M21: 4,032,560 km (0.048 R)
• M22: 4,261,595 km (0.118 R)
• M23: 4,452,182 km (0.099 R)
• M24: 4,624,070 km (0.111 R)
• M25: 5,040,999 km (0.086 R)
• M26: 5,130,309 km (0.085 R)
• M27: 5,492,935 km (0.094 R)
• M28: 5,607,826 km (0.041 R)
• M29: 5,934,248 km (0.077 R)
• M30: 6,581,110 km (0.049 R)
• M31: 6,654,412 km (0.082 R)
• M32: 7,199,996 km (0.049 R)
• M33: 7,554,692 km (0.069 R)
• M34: 7,708,479 km (0.105 R)
• M35: 8,097,583 km (0.108 R)
• M36: 8,466,491 km (0.045 R)
• M37: 9,138,784 km (0.043 R)
• M38: 9,357,646 km (0.094 R)
• M39: 9,661,330 km (0.075 R)
• M40: 9,856,256 km (0.117 R)
• M41: 10,278,421 km (0.115 R)
• M42: 10,706,420 km (0.063 R)
• M43: 10,879,356 km (0.111 R)
• M44: 11,727,875 km (0.078 R)
• M45: 11,846,655 km (0.117 R)
• M46: 12,025,425 km (0.064 R)
• M47: 12,385,806 km (0.101 R)
• M48: 12,658,373 km (0.029 R)
• M49: 13,209,642 km (0.09 R)
• M50: 13,333,209 km (0.047 R)
• M51: 14,082,545 km (0.09 R)
• M52: 14,398,795 km (0.101 R)
• M53: 14,813,480 km (0.057 R)
• M54: 15,232,055 km (0.079 R)
• M55: 15,589,295 km (0.052 R)
• M56: 16,015,050 km (0.111 R)
• M57: 16,212,968 km (0.092 R)
• M58: 16,644,259 km (0.034 R)
• M59: 17,012,270 km (0.094 R)
• M60: 17,079,439 km (0.074 R)
• M61: 17,450,592 km (0.104 R)
• M62: 17,518,359 km (0.105 R)
• M63: 17,688,153 km (0.112 R)
• M64: 18,097,902 km (0.055 R)
• M65: 18,441,827 km (0.075 R)
• M66: 18,510,941 km (0.043 R)
• M67: 18,857,410 km (0.12 R)
• M68: 19,205,973 km (0.065 R)
• M69: 20,015,896 km (0.099 R)
• M70: 20,264,528 km (0.096 R)
• M71: 20,729,179 km (0.107 R)
• M72: 21,305,878 km (0.118 R)
• M73: 21,814,661 km (0.107 R)
• M74: 22,070,623 km (0.075 R)
• M75: 22,180,727 km (0.108 R)
• M76: 22,511,787 km (0.081 R)
• M77: 22,585,539 km (0.107 R)
• M78: 22,992,894 km (0.068 R)
• M79: 23,141,594 km (0.071 R)
• M80: 23,664,738 km (0.084 R)
• M81: 24,153,923 km (0.099 R)
• M82: 24,343,014 km (0.057 R)
• M83: 25,104,168 km (0.106 R)
• M84: 25,295,654 km (0.105 R)
• M85: 25,372,397 km (0.067 R)
• M86: 25,449,141 km (0.105 R)
• M87: 25,834,355 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 10.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.44 AU - 6.08 AU

Year: 4428 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,570,050 km

• M1: 152,291 km (0.103 R)
• M2: 223,200 km (0.059 R)
• M3: 304,880 km (0.105 R)
• M4: 470,934 km (0.114 R)
• M5: 694,284 km (0.079 R)
• M6: 832,363 km (0.093 R)
• M7: 898,335 km (0.102 R)
• M8: 980,016 km (0.104 R)
• M9: 1,050,177 km (0.112 R)
• M10: 1,196,035 km (0.057 R)
• M11: 1,364,482 km (0.068 R)
• M12: 1,640,490 km (0.078 R)
• M13: 2,170,665 km (0.12 R)
• M14: 2,533,141 km (0.104 R)
• M15: 2,671,519 km (0.058 R)
• M16: 3,357,724 km (0.04 R)
• M17: 3,576,137 km (0.074 R)
• M18: 4,142,814 km (0.103 R)
• M19: 4,424,806 km (0.075 R)
• M20: 5,435,339 km (0.115 R)
• M21: 5,666,618 km (0.1 R)
• M22: 5,979,876 km (0.086 R)
• M23: 7,036,934 km (0.09 R)
• M24: 7,402,103 km (0.083 R)
• M25: 7,572,794 km (0.097 R)
• M26: 7,802,427 km (0.107 R)
• M27: 8,150,990 km (0.113 R)
• M28: 9,166,610 km (0.101 R)
• M29: 9,658,338 km (0.12 R)
• M30: 9,876,152 km (0.109 R)
• M31: 10,380,147 km (0.078 R)
• M32: 10,539,320 km (0.088 R)
• M33: 11,054,385 km (0.114 R)
• M34: 11,742,834 km (0.086 R)
• M35: 11,875,528 km (0.112 R)
• M36: 13,126,615 km (0.097 R)
• M37: 13,610,863 km (0.042 R)
• M38: 13,820,300 km (0.086 R)
• M39: 13,890,312 km (0.077 R)
• M40: 14,312,926 km (0.1 R)
• M41: 14,419,290 km (0.091 R)
• M42: 14,739,878 km (0.1 R)
• M43: 15,315,531 km (0.075 R)
• M44: 16,563,177 km (0.114 R)
• M45: 16,637,677 km (0.086 R)
• M46: 16,936,424 km (0.069 R)
• M47: 17,161,569 km (0.071 R)
• M48: 17,350,062 km (0.057 R)
• M49: 17,615,149 km (0.104 R)
• M50: 17,881,433 km (0.098 R)
• M51: 18,264,254 km (0.066 R)
• M52: 19,038,124 km (0.115 R)
• M53: 19,311,440 km (0.077 R)
• M54: 19,546,757 km (0.067 R)
• M55: 20,139,314 km (0.091 R)
• M56: 20,298,337 km (0.119 R)
• M57: 20,457,808 km (0.09 R)
• M58: 20,697,613 km (0.068 R)
• M59: 21,504,245 km (0.106 R)
• M60: 23,984,877 km (0.084 R)
• M61: 24,364,706 km (0.035 R)
• M62: 24,831,601 km (0.089 R)
• M63: 25,301,637 km (0.109 R)
• M64: 25,430,292 km (0.118 R)
• M65: 25,688,348 km (0.12 R)
• M66: 25,774,516 km (0.097 R)
• M67: 26,641,735 km (0.065 R)
• M68: 26,729,100 km (0.076 R)
• M69: 26,860,148 km (0.075 R)
• M70: 27,079,010 km (0.116 R)
• M71: 29,030,963 km (0.117 R)
• M72: 29,571,161 km (0.088 R)
• M73: 30,387,666 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit