🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.73 AU

Year: 173 Days

Day: 27.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.22 AU - 1.72 AU

Year: 632 Days

Day: 27.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,895,047 km

• M1: 901,178 km (0.09 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.51 AU - 2.61 AU

Year: 1453 Days

Day: 33.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 7.5

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.85 AU - 17.15 AU

Year: 22705 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 95,895,047 km

• M1: 458,667 km (0.11 R)
• M2: 879,486 km (0.061 R)
• M3: 1,717,832 km (0.107 R)
• M4: 2,206,868 km (0.1 R)
• M5: 2,658,953 km (0.118 R)
• M6: 2,976,100 km (0.108 R)
• M7: 4,640,975 km (0.106 R)
• M8: 4,926,258 km (0.107 R)
• M9: 5,070,919 km (0.079 R)
• M10: 5,266,144 km (0.11 R)
• M11: 5,968,656 km (0.079 R)
• M12: 6,226,712 km (0.112 R)
• M13: 6,330,982 km (0.04 R)
• M14: 6,541,167 km (0.117 R)
• M15: 6,914,713 km (0.067 R)
• M16: 7,350,043 km (0.061 R)
• M17: 7,850,447 km (0.052 R)
• M18: 8,361,773 km (0.082 R)
• M19: 8,592,453 km (0.087 R)
• M20: 8,825,377 km (0.097 R)
• M21: 9,656,692 km (0.084 R)
• M22: 10,142,885 km (0.066 R)
• M23: 10,327,190 km (0.079 R)
• M24: 12,362,170 km (0.095 R)
• M25: 13,424,763 km (0.038 R)
• M26: 13,627,319 km (0.063 R)
• M27: 14,585,643 km (0.095 R)
• M28: 14,863,446 km (0.119 R)
• M29: 15,003,021 km (0.082 R)
• M30: 16,566,767 km (0.108 R)
• M31: 17,662,273 km (0.117 R)
• M32: 18,781,115 km (0.07 R)
• M33: 19,922,846 km (0.04 R)
• M34: 20,930,238 km (0.099 R)
• M35: 21,165,107 km (0.025 R)
• M36: 22,272,729 km (0.107 R)
• M37: 24,050,850 km (0.084 R)
• M38: 24,296,789 km (0.082 R)
• M39: 24,543,625 km (0.036 R)
• M40: 24,708,632 km (0.039 R)
• M41: 25,622,824 km (0.102 R)
• M42: 26,632,759 km (0.04 R)
• M43: 28,517,842 km (0.104 R)
• M44: 30,356,998 km (0.086 R)
• M45: 32,143,945 km (0.071 R)
• M46: 33,232,419 km (0.088 R)
• M47: 34,517,465 km (0.079 R)
• M48: 36,099,612 km (0.098 R)
• M49: 36,475,402 km (0.046 R)
• M50: 37,515,256 km (0.107 R)
• M51: 37,991,127 km (0.047 R)
• M52: 38,373,350 km (0.115 R)
• M53: 39,817,717 km (0.053 R)
• M54: 40,108,835 km (0.113 R)
• M55: 40,400,551 km (0.074 R)
• M56: 40,693,014 km (0.098 R)
• M57: 41,869,751 km (0.098 R)
• M58: 41,968,336 km (0.073 R)
• M59: 42,958,225 km (0.11 R)
• M60: 43,555,869 km (0.082 R)
• M61: 43,655,800 km (0.11 R)
• M62: 44,055,975 km (0.105 R)
• M63: 44,658,704 km (0.069 R)
• M64: 46,789,427 km (0.116 R)
• M65: 47,404,424 km (0.106 R)
• M66: 47,507,048 km (0.092 R)
• M67: 47,609,971 km (0.084 R)
• M68: 49,473,213 km (0.065 R)
• M69: 50,623,620 km (0.087 R)
• M70: 51,782,705 km (0.111 R)
• M71: 53,057,278 km (0.079 R)
• M72: 53,484,380 km (0.108 R)
• M73: 53,805,417 km (0.04 R)
• M74: 54,234,614 km (0.04 R)
• M75: 54,664,857 km (0.092 R)
• M76: 54,772,568 km (0.116 R)
• M77: 55,853,861 km (0.11 R)
• M78: 56,615,015 km (0.059 R)
• M79: 56,942,186 km (0.076 R)
• M80: 58,587,762 km (0.115 R)
• M81: 58,808,419 km (0.113 R)
• M82: 59,804,591 km (0.097 R)
• M83: 60,137,746 km (0.085 R)
• M84: 61,589,144 km (0.114 R)
• M85: 62,487,928 km (0.069 R)
• M86: 62,600,575 km (0.092 R)
• M87: 63,277,955 km (0.057 R)
• M88: 65,324,603 km (0.095 R)
• M89: 65,896,964 km (0.12 R)
• M90: 68,783,755 km (0.056 R)
• M91: 71,358,035 km (0.078 R)
• M92: 72,065,483 km (0.07 R)
• M93: 73,725,421 km (0.088 R)
• M94: 75,278,097 km (0.105 R)
• M95: 77,203,871 km (0.1 R)
• M96: 77,324,746 km (0.085 R)
• M97: 78,658,710 km (0.066 R)
• M98: 80,245,046 km (0.112 R)
• M99: 81,226,408 km (0.077 R)
• M100: 82,458,945 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.8

Radius: 5.3

Gravity: 33.49 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.54 AU - 17.8 AU

Year: 24146 Days

Day: 15.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,895,047 km

• M1: 68,965 km (0.112 R)
• M2: 422,165 km (0.097 R)
• M3: 563,834 km (0.05 R)
• M4: 666,758 km (0.112 R)
• M5: 747,989 km (0.114 R)
• M6: 2,696,502 km (0.065 R)
• M7: 4,049,465 km (0.082 R)
• M8: 4,199,811 km (0.114 R)
• M9: 4,250,225 km (0.056 R)
• M10: 4,300,939 km (0.075 R)
• M11: 4,505,888 km (0.087 R)
• M12: 5,085,729 km (0.096 R)
• M13: 5,577,457 km (0.084 R)
• M14: 6,961,387 km (0.076 R)
• M15: 8,572,856 km (0.101 R)
• M16: 8,701,510 km (0.064 R)
• M17: 9,752,884 km (0.089 R)
• M18: 10,225,314 km (0.119 R)
• M19: 10,705,224 km (0.043 R)
• M20: 10,843,751 km (0.059 R)
• M21: 11,615,975 km (0.114 R)
• M22: 12,990,929 km (0.105 R)
• M23: 13,286,984 km (0.045 R)
• M24: 14,340,302 km (0.102 R)
• M25: 14,492,892 km (0.075 R)
• M26: 16,606,112 km (0.096 R)
• M27: 17,007,932 km (0.025 R)
• M28: 17,739,166 km (0.11 R)
• M29: 18,813,428 km (0.066 R)
• M30: 19,823,513 km (0.113 R)
• M31: 21,633,498 km (0.116 R)
• M32: 21,896,341 km (0.106 R)
• M33: 21,984,155 km (0.118 R)
• M34: 23,405,634 km (0.104 R)
• M35: 24,582,221 km (0.101 R)
• M36: 24,948,138 km (0.063 R)
• M37: 26,056,658 km (0.093 R)
• M38: 26,242,907 km (0.059 R)
• M39: 27,654,363 km (0.11 R)
• M40: 29,574,302 km (0.079 R)
• M41: 29,865,869 km (0.12 R)
• M42: 29,963,406 km (0.059 R)
• M43: 32,734,258 km (0.106 R)
• M44: 33,136,826 km (0.076 R)
• M45: 36,519,234 km (0.091 R)
• M46: 37,986,939 km (0.077 R)
• M47: 40,439,895 km (0.082 R)
• M48: 40,763,625 km (0.031 R)
• M49: 41,631,143 km (0.096 R)
• M50: 41,957,864 km (0.108 R)
• M51: 42,176,277 km (0.069 R)
• M52: 43,384,130 km (0.058 R)
• M53: 43,826,192 km (0.1 R)
• M54: 46,396,583 km (0.114 R)
• M55: 48,442,035 km (0.099 R)
• M56: 49,475,756 km (0.112 R)
• M57: 49,591,096 km (0.071 R)
• M58: 50,749,133 km (0.071 R)
• M59: 51,331,517 km (0.11 R)
• M60: 51,565,040 km (0.095 R)
• M61: 53,091,686 km (0.088 R)
• M62: 53,446,083 km (0.093 R)
• M63: 54,038,640 km (0.089 R)
• M64: 54,871,751 km (0.076 R)
• M65: 56,550,538 km (0.119 R)
• M66: 56,791,840 km (0.068 R)
• M67: 57,638,713 km (0.068 R)
• M68: 59,712,888 km (0.103 R)
• M69: 60,697,541 km (0.092 R)
• M70: 61,315,530 km (0.112 R)
• M71: 62,807,320 km (0.061 R)
• M72: 63,808,578 km (0.092 R)
• M73: 64,437,039 km (0.082 R)
• M74: 65,573,235 km (0.096 R)
• M75: 66,080,371 km (0.084 R)
• M76: 67,098,684 km (0.103 R)
• M77: 68,378,644 km (0.106 R)
• M78: 68,764,307 km (0.076 R)
• M79: 68,892,961 km (0.094 R)
• M80: 70,313,842 km (0.116 R)
• M81: 72,266,842 km (0.105 R)
• M82: 75,428,742 km (0.08 R)
• M83: 76,759,415 km (0.077 R)
• M84: 77,561,559 km (0.069 R)
• M85: 78,366,396 km (0.099 R)
• M86: 78,500,884 km (0.11 R)
• M87: 80,661,975 km (0.075 R)
• M88: 82,159,151 km (0.088 R)
• M89: 82,979,695 km (0.099 R)
• M90: 83,665,452 km (0.073 R)
• M91: 84,215,373 km (0.082 R)
• M92: 85,042,650 km (0.107 R)
• M93: 85,734,091 km (0.05 R)
• M94: 89,499,918 km (0.097 R)
• M95: 90,485,020 km (0.026 R)
• M96: 92,607,963 km (0.108 R)
• M97: 94,318,166 km (0.057 R)
• M98: 95,320,622 km (0.08 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit