🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 172 Days

Day: 34.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.15 AU - 1.37 AU

Year: 525 Days

Day: 23 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.56 AU - 1.8 AU

Year: 808 Days

Day: 19.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.68 AU - 4.36 AU

Year: 2449 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.47 AU - 4.15 AU

Year: 2758 Days

Day: 17.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,541,329 km

• M1: 253,568 km (0.118 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 9.5

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.2 AU - 9.5 AU

Year: 10603 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,541,329 km

• M1: 126,560 km (0.083 R)
• M2: 185,801 km (0.105 R)
• M3: 297,700 km (0.109 R)
• M4: 642,672 km (0.097 R)
• M5: 728,542 km (0.118 R)
• M6: 800,349 km (0.103 R)
• M7: 912,846 km (0.037 R)
• M8: 1,282,951 km (0.084 R)
• M9: 1,601,744 km (0.118 R)
• M10: 1,721,722 km (0.096 R)
• M11: 2,151,965 km (0.094 R)
• M12: 2,757,238 km (0.095 R)
• M13: 3,229,220 km (0.097 R)
• M14: 3,443,743 km (0.077 R)
• M15: 4,550,917 km (0.095 R)
• M16: 4,826,476 km (0.108 R)
• M17: 5,907,919 km (0.086 R)
• M18: 6,170,763 km (0.049 R)
• M19: 6,514,389 km (0.103 R)
• M20: 7,260,284 km (0.061 R)
• M21: 7,663,749 km (0.049 R)
• M22: 8,874,744 km (0.099 R)
• M23: 9,524,298 km (0.104 R)
• M24: 10,010,342 km (0.083 R)
• M25: 10,368,928 km (0.117 R)
• M26: 11,006,663 km (0.117 R)
• M27: 11,657,115 km (0.08 R)
• M28: 11,939,705 km (0.11 R)
• M29: 12,704,300 km (0.062 R)
• M30: 14,684,228 km (0.11 R)
• M31: 15,348,143 km (0.1 R)
• M32: 15,969,722 km (0.074 R)
• M33: 16,231,219 km (0.11 R)
• M34: 18,263,955 km (0.032 R)
• M35: 18,373,162 km (0.105 R)
• M36: 19,033,038 km (0.052 R)
• M37: 19,644,594 km (0.109 R)
• M38: 19,812,592 km (0.076 R)
• M39: 20,262,732 km (0.086 R)
• M40: 20,375,679 km (0.056 R)
• M41: 21,575,603 km (0.082 R)
• M42: 22,622,190 km (0.108 R)
• M43: 23,269,949 km (0.105 R)
• M44: 23,506,912 km (0.091 R)
• M45: 24,946,043 km (0.052 R)
• M46: 25,006,630 km (0.034 R)
• M47: 25,982,607 km (0.114 R)
• M48: 26,228,546 km (0.103 R)
• M49: 26,351,665 km (0.082 R)
• M50: 26,598,801 km (0.102 R)
• M51: 27,157,549 km (0.119 R)
• M52: 27,219,931 km (0.095 R)
• M53: 27,282,313 km (0.094 R)
• M54: 27,657,505 km (0.119 R)
• M55: 29,175,624 km (0.029 R)
• M56: 29,944,707 km (0.08 R)
• M57: 31,372,169 km (0.091 R)
• M58: 31,568,442 km (0.098 R)
• M59: 31,896,660 km (0.046 R)
• M60: 32,160,101 km (0.11 R)
• M61: 34,630,112 km (0.112 R)
• M62: 36,196,102 km (0.092 R)
• M63: 36,470,764 km (0.104 R)
• M64: 36,746,174 km (0.095 R)
• M65: 36,815,138 km (0.088 R)
• M66: 37,160,560 km (0.101 R)
• M67: 38,203,407 km (0.073 R)
• M68: 39,326,288 km (0.083 R)
• M69: 39,679,339 km (0.053 R)
• M70: 39,962,678 km (0.052 R)
• M71: 41,030,806 km (0.049 R)
• M72: 42,469,639 km (0.067 R)
• M73: 42,977,075 km (0.107 R)
• M74: 43,559,609 km (0.117 R)
• M75: 43,778,620 km (0.056 R)
• M76: 43,998,080 km (0.06 R)
• M77: 44,658,704 km (0.056 R)
• M78: 44,879,660 km (0.059 R)
• M79: 45,841,126 km (0.094 R)
• M80: 46,287,227 km (0.091 R)
• M81: 46,361,727 km (0.092 R)
• M82: 46,436,226 km (0.048 R)
• M83: 47,483,860 km (0.082 R)
• M84: 48,993,751 km (0.111 R)
• M85: 49,449,875 km (0.117 R)
• M86: 50,596,244 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 13.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.91 AU - 14.17 AU

Year: 15493 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,541,329 km

• M1: 267,930 km (0.095 R)
• M2: 444,006 km (0.091 R)
• M3: 560,992 km (0.074 R)
• M4: 652,845 km (0.063 R)
• M5: 854,653 km (0.104 R)
• M6: 941,868 km (0.11 R)
• M7: 1,102,536 km (0.077 R)
• M8: 1,248,095 km (0.038 R)
• M9: 1,348,924 km (0.115 R)
• M10: 1,613,862 km (0.108 R)
• M11: 1,781,262 km (0.057 R)
• M12: 2,381,598 km (0.096 R)
• M13: 2,477,042 km (0.105 R)
• M14: 2,606,294 km (0.097 R)
• M15: 2,704,730 km (0.114 R)
• M16: 2,939,598 km (0.098 R)
• M17: 3,501,488 km (0.067 R)
• M18: 3,907,496 km (0.12 R)
• M19: 6,112,719 km (0.064 R)
• M20: 6,244,814 km (0.091 R)
• M21: 6,333,525 km (0.113 R)
• M22: 6,467,266 km (0.079 R)
• M23: 6,557,024 km (0.118 R)
• M24: 7,011,951 km (0.103 R)
• M25: 7,713,565 km (0.12 R)
• M26: 8,145,305 km (0.114 R)
• M27: 8,932,638 km (0.116 R)
• M28: 9,335,356 km (0.039 R)
• M29: 10,526,305 km (0.1 R)
• M30: 11,819,728 km (0.113 R)
• M31: 12,151,087 km (0.085 R)
• M32: 12,429,339 km (0.108 R)
• M33: 12,597,487 km (0.069 R)
• M34: 14,554,227 km (0.098 R)
• M35: 15,087,992 km (0.054 R)
• M36: 17,662,871 km (0.106 R)
• M37: 17,851,963 km (0.112 R)
• M38: 19,388,931 km (0.117 R)
• M39: 19,779,681 km (0.086 R)
• M40: 19,910,579 km (0.11 R)
• M41: 20,173,273 km (0.025 R)
• M42: 21,908,010 km (0.084 R)
• M43: 22,111,313 km (0.12 R)
• M44: 22,724,814 km (0.085 R)
• M45: 24,739,598 km (0.11 R)
• M46: 25,947,152 km (0.078 R)
• M47: 28,124,699 km (0.055 R)
• M48: 29,459,112 km (0.041 R)
• M49: 29,983,752 km (0.034 R)
• M50: 31,042,157 km (0.101 R)
• M51: 33,195,319 km (0.114 R)
• M52: 33,663,111 km (0.056 R)
• M53: 34,290,076 km (0.106 R)
• M54: 36,675,414 km (0.09 R)
• M55: 38,703,812 km (0.054 R)
• M56: 39,772,987 km (0.093 R)
• M57: 41,772,363 km (0.04 R)
• M58: 42,784,243 km (0.101 R)
• M59: 43,123,232 km (0.041 R)
• M60: 44,918,107 km (0.083 R)
• M61: 45,004,275 km (0.092 R)
• M62: 46,041,437 km (0.04 R)
• M63: 46,302,037 km (0.095 R)
• M64: 46,476,019 km (0.092 R)
• M65: 47,261,558 km (0.117 R)
• M66: 47,349,072 km (0.105 R)
• M67: 48,580,562 km (0.089 R)
• M68: 50,090,005 km (0.101 R)
• M69: 50,179,315 km (0.094 R)
• M70: 51,164,716 km (0.093 R)
• M71: 51,254,624 km (0.112 R)
• M72: 52,156,699 km (0.081 R)
• M73: 53,702,045 km (0.091 R)
• M74: 54,986,044 km (0.119 R)
• M75: 55,262,501 km (0.093 R)
• M76: 55,354,653 km (0.05 R)
• M77: 56,372,816 km (0.061 R)
• M78: 60,317,113 km (0.031 R)
• M79: 62,418,365 km (0.089 R)
• M80: 62,706,790 km (0.091 R)
• M81: 62,899,322 km (0.119 R)
• M82: 63,574,607 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.7

Radius: 6.8

Gravity: 14.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.04 AU - 17.48 AU

Year: 26593 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 119.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,541,329 km

• M1: 269,725 km (0.092 R)
• M2: 382,971 km (0.076 R)
• M3: 816,206 km (0.102 R)
• M4: 1,076,506 km (0.079 R)
• M5: 1,200,523 km (0.036 R)
• M6: 1,264,252 km (0.096 R)
• M7: 1,742,217 km (0.1 R)
• M8: 1,851,423 km (0.117 R)
• M9: 1,963,023 km (0.053 R)
• M10: 2,038,720 km (0.11 R)
• M11: 2,154,060 km (0.113 R)
• M12: 2,431,414 km (0.116 R)
• M13: 2,553,935 km (0.095 R)
• M14: 3,020,231 km (0.06 R)
• M15: 3,375,826 km (0.119 R)
• M16: 3,604,860 km (0.081 R)
• M17: 4,371,399 km (0.096 R)
• M18: 4,520,548 km (0.077 R)
• M19: 4,773,070 km (0.118 R)
• M20: 9,329,522 km (0.084 R)
• M21: 10,238,478 km (0.096 R)
• M22: 10,770,448 km (0.115 R)
• M23: 10,972,405 km (0.092 R)
• M24: 11,448,127 km (0.095 R)
• M25: 11,723,088 km (0.054 R)
• M26: 12,069,706 km (0.093 R)
• M27: 12,915,532 km (0.091 R)
• M28: 13,058,398 km (0.119 R)
• M29: 13,417,732 km (0.083 R)
• M30: 14,146,274 km (0.085 R)
• M31: 15,112,377 km (0.085 R)
• M32: 16,330,552 km (0.118 R)
• M33: 17,186,252 km (0.059 R)
• M34: 18,617,455 km (0.111 R)
• M35: 19,021,818 km (0.072 R)
• M36: 19,592,833 km (0.077 R)
• M37: 19,674,813 km (0.085 R)
• M38: 20,004,078 km (0.115 R)
• M39: 20,418,165 km (0.086 R)
• M40: 20,584,667 km (0.085 R)
• M41: 21,002,643 km (0.108 R)
• M42: 22,530,935 km (0.099 R)
• M43: 22,788,992 km (0.116 R)
• M44: 25,692,836 km (0.108 R)
• M45: 27,600,508 km (0.07 R)
• M46: 27,784,663 km (0.106 R)
• M47: 27,876,815 km (0.028 R)
• M48: 29,459,411 km (0.064 R)
• M49: 30,214,132 km (0.072 R)
• M50: 30,403,822 km (0.068 R)
• M51: 30,498,817 km (0.114 R)
• M52: 31,550,341 km (0.085 R)
• M53: 34,082,434 km (0.025 R)
• M54: 38,103,326 km (0.119 R)
• M55: 41,742,593 km (0.108 R)
• M56: 43,764,109 km (0.087 R)
• M57: 43,978,632 km (0.118 R)
• M58: 44,301,315 km (0.113 R)
• M59: 44,409,026 km (0.107 R)
• M60: 45,490,917 km (0.11 R)
• M61: 47,680,731 km (0.08 R)
• M62: 47,901,687 km (0.103 R)
• M63: 51,029,180 km (0.069 R)
• M64: 53,991,966 km (0.063 R)
• M65: 56,192,102 km (0.063 R)
• M66: 57,831,994 km (0.047 R)
• M67: 58,185,344 km (0.102 R)
• M68: 58,421,409 km (0.051 R)
• M69: 58,539,592 km (0.108 R)
• M70: 59,368,663 km (0.119 R)
• M71: 59,844,235 km (0.067 R)
• M72: 61,158,452 km (0.053 R)
• M73: 62,965,893 km (0.106 R)
• M74: 63,450,890 km (0.09 R)
• M75: 63,693,837 km (0.108 R)
• M76: 65,525,663 km (0.108 R)
• M77: 67,250,975 km (0.095 R)
• M78: 67,622,725 km (0.11 R)
• M79: 67,746,742 km (0.067 R)
• M80: 69,116,161 km (0.093 R)
• M81: 70,620,368 km (0.088 R)
• M82: 72,389,063 km (0.089 R)
• M83: 74,044,364 km (0.094 R)
• M84: 77,262,513 km (0.088 R)
• M85: 77,781,618 km (0.1 R)
• M86: 78,562,519 km (0.096 R)
• M87: 81,184,072 km (0.106 R)
• M88: 85,036,067 km (0.119 R)
• M89: 85,169,957 km (0.117 R)
• M90: 86,782,174 km (0.112 R)
• M91: 86,916,961 km (0.1 R)
• M92: 87,997,806 km (0.098 R)
• M93: 88,539,949 km (0.099 R)
• M94: 88,947,304 km (0.03 R)
• M95: 90,309,392 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit