🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.95 AU

Year: 264 Days

Day: 29.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.64 AU - 2.28 AU

Year: 992 Days

Day: 29.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,077,213 km

• M1: 111,899 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.78 AU - 2.18 AU

Year: 1008 Days

Day: 39.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.64 AU - 2.84 AU

Year: 1640 Days

Day: 23.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 14.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.1 AU - 14.6 AU

Year: 15696 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,077,213 km

• M1: 226,641 km (0.054 R)
• M2: 535,411 km (0.096 R)
• M3: 715,377 km (0.094 R)
• M4: 1,099,844 km (0.059 R)
• M5: 1,294,171 km (0.106 R)
• M6: 1,644,380 km (0.082 R)
• M7: 2,158,697 km (0.073 R)
• M8: 2,548,101 km (0.089 R)
• M9: 2,663,590 km (0.088 R)
• M10: 3,748,923 km (0.087 R)
• M11: 4,014,758 km (0.097 R)
• M12: 4,150,144 km (0.066 R)
• M13: 4,635,888 km (0.12 R)
• M14: 4,813,910 km (0.094 R)
• M15: 5,176,685 km (0.087 R)
• M16: 5,737,826 km (0.118 R)
• M17: 6,083,846 km (0.108 R)
• M18: 6,516,184 km (0.064 R)
• M19: 7,286,613 km (0.057 R)
• M20: 7,872,738 km (0.059 R)
• M21: 8,171,634 km (0.068 R)
• M22: 10,042,355 km (0.064 R)
• M23: 12,384,609 km (0.063 R)
• M24: 13,033,415 km (0.106 R)
• M25: 13,438,227 km (0.119 R)
• M26: 14,364,238 km (0.079 R)
• M27: 15,098,763 km (0.037 R)
• M28: 15,845,406 km (0.119 R)
• M29: 16,604,167 km (0.099 R)
• M30: 16,713,523 km (0.112 R)
• M31: 16,823,178 km (0.08 R)
• M32: 17,153,490 km (0.095 R)
• M33: 18,951,058 km (0.077 R)
• M34: 19,756,344 km (0.07 R)
• M35: 20,631,491 km (0.079 R)
• M36: 21,044,232 km (0.093 R)
• M37: 21,400,125 km (0.072 R)
• M38: 22,480,072 km (0.045 R)
• M39: 22,661,684 km (0.085 R)
• M40: 22,904,780 km (0.051 R)
• M41: 23,270,996 km (0.078 R)
• M42: 24,194,912 km (0.03 R)
• M43: 24,692,625 km (0.088 R)
• M44: 25,634,942 km (0.071 R)
• M45: 27,489,955 km (0.053 R)
• M46: 27,749,208 km (0.12 R)
• M47: 28,597,578 km (0.101 R)
• M48: 29,719,562 km (0.115 R)
• M49: 29,852,554 km (0.089 R)
• M50: 30,453,339 km (0.11 R)
• M51: 30,654,548 km (0.098 R)
• M52: 32,211,264 km (0.043 R)
• M53: 32,416,213 km (0.116 R)
• M54: 32,758,792 km (0.108 R)
• M55: 32,964,938 km (0.096 R)
• M56: 33,793,710 km (0.113 R)
• M57: 35,049,734 km (0.082 R)
• M58: 36,108,139 km (0.088 R)
• M59: 36,250,107 km (0.081 R)
• M60: 36,819,626 km (0.099 R)
• M61: 37,034,000 km (0.112 R)
• M62: 39,054,319 km (0.076 R)
• M63: 40,298,525 km (0.106 R)
• M64: 41,184,443 km (0.117 R)
• M65: 41,704,296 km (0.104 R)
• M66: 42,525,588 km (0.055 R)
• M67: 42,750,434 km (0.109 R)
• M68: 43,126,224 km (0.068 R)
• M69: 45,710,078 km (0.108 R)
• M70: 46,171,288 km (0.068 R)
• M71: 46,866,021 km (0.104 R)
• M72: 47,486,403 km (0.05 R)
• M73: 47,641,985 km (0.083 R)
• M74: 48,735,396 km (0.077 R)
• M75: 49,127,941 km (0.1 R)
• M76: 49,363,857 km (0.099 R)
• M77: 49,600,371 km (0.077 R)
• M78: 49,837,035 km (0.096 R)
• M79: 50,549,719 km (0.085 R)
• M80: 53,110,535 km (0.049 R)
• M81: 54,325,420 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 5.3

Gravity: 29.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.94 AU - 21.44 AU

Year: 29222 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,077,213 km

• M1: 452,683 km (0.085 R)
• M2: 633,547 km (0.089 R)
• M3: 1,407,566 km (0.069 R)
• M4: 1,951,055 km (0.043 R)
• M5: 2,968,321 km (0.105 R)
• M6: 3,111,486 km (0.113 R)
• M7: 3,757,599 km (0.088 R)
• M8: 3,808,911 km (0.115 R)
• M9: 3,912,433 km (0.047 R)
• M10: 4,069,361 km (0.118 R)
• M11: 4,122,169 km (0.063 R)
• M12: 4,389,650 km (0.045 R)
• M13: 4,997,466 km (0.114 R)
• M14: 6,598,164 km (0.062 R)
• M15: 7,680,355 km (0.074 R)
• M16: 7,745,729 km (0.111 R)
• M17: 8,009,021 km (0.052 R)
• M18: 8,208,435 km (0.049 R)
• M19: 9,160,476 km (0.091 R)
• M20: 10,003,909 km (0.098 R)
• M21: 11,389,484 km (0.099 R)
• M22: 12,525,082 km (0.059 R)
• M23: 12,834,001 km (0.107 R)
• M24: 12,989,434 km (0.117 R)
• M25: 15,641,804 km (0.057 R)
• M26: 16,057,985 km (0.096 R)
• M27: 16,141,610 km (0.065 R)
• M28: 19,070,737 km (0.049 R)
• M29: 22,719,877 km (0.115 R)
• M30: 23,380,053 km (0.043 R)
• M31: 23,569,893 km (0.118 R)
• M32: 23,665,037 km (0.039 R)
• M33: 24,622,912 km (0.094 R)
• M34: 25,495,816 km (0.106 R)
• M35: 28,579,327 km (0.08 R)
• M36: 32,093,830 km (0.115 R)
• M37: 33,473,122 km (0.066 R)
• M38: 33,794,159 km (0.071 R)
• M39: 34,655,244 km (0.117 R)
• M40: 38,394,742 km (0.084 R)
• M41: 38,506,642 km (0.114 R)
• M42: 39,518,671 km (0.052 R)
• M43: 40,198,294 km (0.059 R)
• M44: 40,311,839 km (0.118 R)
• M45: 40,425,683 km (0.087 R)
• M46: 42,491,181 km (0.091 R)
• M47: 43,887,228 km (0.113 R)
• M48: 45,062,020 km (0.106 R)
• M49: 46,604,673 km (0.087 R)
• M50: 47,202,616 km (0.071 R)
• M51: 48,285,256 km (0.043 R)
• M52: 48,405,981 km (0.106 R)
• M53: 49,985,585 km (0.039 R)
• M54: 55,582,042 km (0.08 R)
• M55: 56,343,196 km (0.088 R)
• M56: 57,107,641 km (0.083 R)
• M57: 58,904,760 km (0.066 R)
• M58: 59,163,116 km (0.113 R)
• M59: 63,081,832 km (0.062 R)
• M60: 67,623,174 km (0.034 R)
• M61: 69,523,666 km (0.1 R)
• M62: 71,992,629 km (0.077 R)
• M63: 73,238,031 km (0.068 R)
• M64: 74,629,890 km (0.061 R)
• M65: 75,469,283 km (0.106 R)
• M66: 75,890,102 km (0.099 R)
• M67: 76,030,575 km (0.12 R)
• M68: 76,452,441 km (0.107 R)
• M69: 77,439,936 km (0.115 R)
• M70: 79,712,777 km (0.079 R)
• M71: 82,440,095 km (0.067 R)
• M72: 82,728,969 km (0.071 R)
• M73: 83,597,534 km (0.081 R)
• M74: 84,178,273 km (0.078 R)
• M75: 85,782,261 km (0.108 R)
• M76: 86,661,448 km (0.072 R)
• M77: 87,690,831 km (0.074 R)
• M78: 89,316,661 km (0.107 R)
• M79: 90,356,516 km (0.088 R)
• M80: 94,706,822 km (0.111 R)
• M81: 95,463,787 km (0.066 R)
• M82: 96,070,705 km (0.048 R)
• M83: 96,678,970 km (0.115 R)
• M84: 97,746,501 km (0.106 R)
• M85: 99,585,657 km (0.077 R)
• M86: 100,509,573 km (0.083 R)
• M87: 101,126,964 km (0.108 R)
• M88: 102,831,632 km (0.099 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit