🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 44.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,772,127 km

• M1: 54,753 km (0.068 R)
• M2: 288,724 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 183 Days

Day: 31.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 256 Days

Day: 34.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 13.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.08 AU - 13.28 AU

Year: 12748 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,772,127 km

• M1: 193,280 km (0.077 R)
• M2: 306,975 km (0.084 R)
• M3: 697,126 km (0.083 R)
• M4: 1,302,549 km (0.106 R)
• M5: 1,875,509 km (0.041 R)
• M6: 2,278,824 km (0.094 R)
• M7: 2,429,769 km (0.064 R)
• M8: 2,552,888 km (0.084 R)
• M9: 2,935,110 km (0.09 R)
• M10: 3,166,837 km (0.103 R)
• M11: 3,613,088 km (0.065 R)
• M12: 3,754,458 km (0.087 R)
• M13: 4,413,885 km (0.043 R)
• M14: 4,565,278 km (0.049 R)
• M15: 4,757,212 km (0.1 R)
• M16: 5,510,587 km (0.038 R)
• M17: 5,633,108 km (0.097 R)
• M18: 5,839,104 km (0.087 R)
• M19: 6,089,830 km (0.04 R)
• M20: 6,601,754 km (0.1 R)
• M21: 6,688,521 km (0.112 R)
• M22: 6,906,934 km (0.064 R)
• M23: 7,758,445 km (0.066 R)
• M24: 7,942,001 km (0.118 R)
• M25: 8,266,778 km (0.07 R)
• M26: 8,454,224 km (0.055 R)
• M27: 8,833,605 km (0.103 R)
• M28: 10,608,883 km (0.083 R)
• M29: 10,966,721 km (0.115 R)
• M30: 11,799,682 km (0.075 R)
• M31: 12,011,063 km (0.105 R)
• M32: 12,384,011 km (0.089 R)
• M33: 12,706,843 km (0.11 R)
• M34: 13,141,575 km (0.071 R)
• M35: 13,360,735 km (0.1 R)
• M36: 13,914,098 km (0.116 R)
• M37: 14,362,144 km (0.105 R)
• M38: 14,531,488 km (0.109 R)
• M39: 15,272,596 km (0.119 R)
• M40: 15,851,241 km (0.108 R)
• M41: 17,268,980 km (0.107 R)
• M42: 20,477,555 km (0.068 R)
• M43: 20,987,384 km (0.093 R)
• M44: 22,019,460 km (0.063 R)
• M45: 22,280,060 km (0.094 R)
• M46: 22,607,230 km (0.117 R)
• M47: 24,603,763 km (0.088 R)
• M48: 24,942,004 km (0.109 R)
• M49: 25,213,674 km (0.1 R)
• M50: 25,966,002 km (0.119 R)
• M51: 26,448,604 km (0.12 R)
• M52: 26,586,982 km (0.116 R)
• M53: 27,003,762 km (0.084 R)
• M54: 27,282,762 km (0.069 R)
• M55: 27,492,648 km (0.103 R)
• M56: 27,843,604 km (0.071 R)
• M57: 29,477,363 km (0.05 R)
• M58: 29,836,697 km (0.119 R)
• M59: 29,980,760 km (0.099 R)
• M60: 30,269,783 km (0.088 R)
• M61: 31,288,395 km (0.078 R)
• M62: 32,244,175 km (0.054 R)
• M63: 33,209,680 km (0.111 R)
• M64: 33,508,726 km (0.12 R)
• M65: 36,162,742 km (0.1 R)
• M66: 36,624,551 km (0.116 R)
• M67: 37,787,375 km (0.085 R)
• M68: 39,514,931 km (0.097 R)
• M69: 39,673,206 km (0.119 R)
• M70: 40,069,939 km (0.099 R)
• M71: 42,802,494 km (0.104 R)
• M72: 43,535,972 km (0.103 R)
• M73: 43,863,143 km (0.079 R)
• M74: 44,355,619 km (0.117 R)
• M75: 48,869,585 km (0.065 R)
• M76: 50,320,535 km (0.093 R)
• M77: 50,578,142 km (0.032 R)
• M78: 52,828,543 km (0.116 R)
• M79: 53,614,979 km (0.078 R)
• M80: 54,669,794 km (0.07 R)
• M81: 54,846,319 km (0.072 R)
• M82: 54,934,582 km (0.04 R)
• M83: 55,288,231 km (0.074 R)
• M84: 57,515,893 km (0.094 R)
• M85: 57,875,078 km (0.115 R)
• M86: 60,045,593 km (0.1 R)
• M87: 60,318,759 km (0.098 R)
• M88: 61,140,799 km (0.073 R)
• M89: 61,232,503 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 12.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.81 AU - 14.27 AU

Year: 14319 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,772,127 km

• M1: 206,445 km (0.103 R)
• M2: 494,720 km (0.117 R)
• M3: 791,074 km (0.056 R)
• M4: 982,858 km (0.08 R)
• M5: 1,096,403 km (0.111 R)
• M6: 1,387,969 km (0.114 R)
• M7: 1,596,508 km (0.081 R)
• M8: 1,843,644 km (0.049 R)
• M9: 2,015,532 km (0.097 R)
• M10: 2,375,465 km (0.116 R)
• M11: 3,020,531 km (0.114 R)
• M12: 3,610,395 km (0.079 R)
• M13: 4,619,732 km (0.09 R)
• M14: 4,974,877 km (0.116 R)
• M15: 5,055,062 km (0.113 R)
• M16: 5,176,086 km (0.072 R)
• M17: 5,379,988 km (0.073 R)
• M18: 6,136,056 km (0.032 R)
• M19: 6,395,608 km (0.116 R)
• M20: 6,570,638 km (0.06 R)
• M21: 7,653,876 km (0.107 R)
• M22: 7,886,650 km (0.11 R)
• M23: 8,550,715 km (0.072 R)
• M24: 9,036,011 km (0.106 R)
• M25: 9,134,147 km (0.069 R)
• M26: 9,430,799 km (0.07 R)
• M27: 10,186,119 km (0.081 R)
• M28: 10,493,842 km (0.053 R)
• M29: 10,700,586 km (0.116 R)
• M30: 11,118,413 km (0.106 R)
• M31: 11,223,580 km (0.104 R)
• M32: 11,541,476 km (0.033 R)
• M33: 13,453,935 km (0.05 R)
• M34: 13,678,631 km (0.097 R)
• M35: 14,532,835 km (0.07 R)
• M36: 15,111,779 km (0.098 R)
• M37: 16,712,625 km (0.098 R)
• M38: 17,075,699 km (0.097 R)
• M39: 17,994,829 km (0.117 R)
• M40: 18,616,408 km (0.033 R)
• M41: 19,181,888 km (0.061 R)
• M42: 19,435,007 km (0.109 R)
• M43: 21,565,580 km (0.067 R)
• M44: 22,825,643 km (0.12 R)
• M45: 24,519,689 km (0.069 R)
• M46: 25,208,737 km (0.097 R)
• M47: 25,764,493 km (0.076 R)
• M48: 26,746,753 km (0.057 R)
• M49: 28,171,224 km (0.053 R)
• M50: 29,693,382 km (0.047 R)
• M51: 30,427,609 km (0.114 R)
• M52: 32,364,452 km (0.114 R)
• M53: 33,119,921 km (0.072 R)
• M54: 33,271,763 km (0.12 R)
• M55: 33,576,045 km (0.095 R)
• M56: 34,340,790 km (0.065 R)
• M57: 34,571,320 km (0.047 R)
• M58: 34,725,406 km (0.108 R)
• M59: 34,879,641 km (0.071 R)
• M60: 35,111,368 km (0.089 R)
• M61: 35,188,710 km (0.074 R)
• M62: 36,121,603 km (0.097 R)
• M63: 36,199,693 km (0.115 R)
• M64: 36,669,580 km (0.094 R)
• M65: 38,489,288 km (0.118 R)
• M66: 39,209,303 km (0.105 R)
• M67: 40,581,564 km (0.103 R)
• M68: 41,395,975 km (0.086 R)
• M69: 41,477,805 km (0.076 R)
• M70: 42,463,056 km (0.107 R)
• M71: 44,623,998 km (0.066 R)
• M72: 45,548,961 km (0.108 R)
• M73: 45,886,903 km (0.033 R)
• M74: 46,480,358 km (0.082 R)
• M75: 46,735,422 km (0.068 R)
• M76: 47,332,467 km (0.083 R)
• M77: 48,275,682 km (0.117 R)
• M78: 50,529,822 km (0.077 R)
• M79: 50,704,702 km (0.114 R)
• M80: 53,529,110 km (0.096 R)
• M81: 54,243,141 km (0.077 R)
• M82: 54,422,060 km (0.081 R)
• M83: 54,780,795 km (0.114 R)
• M84: 56,132,562 km (0.071 R)
• M85: 56,767,006 km (0.095 R)
• M86: 57,039,723 km (0.119 R)
• M87: 62,490,621 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit