🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 36.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,061,456 km

• M1: 130,001 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.64 AU - 0.88 AU

Year: 238 Days

Day: 46.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 272 Days

Day: 24 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.94 AU - 1.26 AU

Year: 415 Days

Day: 17.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.27 AU - 1.59 AU

Year: 615 Days

Day: 28.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.24 AU - 1.8 AU

Year: 674 Days

Day: 45.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.31 AU - 4.41 AU

Year: 3276 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 4

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.21 AU - 14.83 AU

Year: 18893 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 75.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,061,456 km

• M1: 299,196 km (0.082 R)
• M2: 343,626 km (0.111 R)
• M3: 508,034 km (0.115 R)
• M4: 543,639 km (0.117 R)
• M5: 695,032 km (0.108 R)
• M6: 924,066 km (0.112 R)
• M7: 1,128,118 km (0.085 R)
• M8: 1,370,765 km (0.07 R)
• M9: 2,074,025 km (0.077 R)
• M10: 2,190,711 km (0.109 R)
• M11: 2,553,935 km (0.04 R)
• M12: 2,710,713 km (0.079 R)
• M13: 3,964,942 km (0.108 R)
• M14: 4,822,287 km (0.056 R)
• M15: 5,016,017 km (0.112 R)
• M16: 5,094,256 km (0.068 R)
• M17: 5,491,289 km (0.091 R)
• M18: 5,775,226 km (0.032 R)
• M19: 6,484,320 km (0.037 R)
• M20: 6,526,806 km (0.052 R)
• M21: 7,220,491 km (0.104 R)
• M22: 7,801,080 km (0.074 R)
• M23: 7,937,214 km (0.058 R)
• M24: 8,211,876 km (0.103 R)
• M25: 8,582,879 km (0.106 R)
• M26: 8,629,553 km (0.046 R)
• M27: 8,676,377 km (0.072 R)
• M28: 8,864,571 km (0.104 R)
• M29: 9,054,262 km (0.11 R)
• M30: 9,149,406 km (0.078 R)
• M31: 9,630,812 km (0.043 R)
• M32: 10,169,962 km (0.065 R)
• M33: 10,971,209 km (0.119 R)
• M34: 11,896,771 km (0.081 R)
• M35: 11,948,980 km (0.099 R)
• M36: 14,206,861 km (0.095 R)
• M37: 14,317,713 km (0.11 R)
• M38: 15,383,897 km (0.109 R)
• M39: 15,554,738 km (0.076 R)
• M40: 16,012,956 km (0.059 R)
• M41: 17,295,758 km (0.037 R)
• M42: 18,490,446 km (0.037 R)
• M43: 18,975,742 km (0.109 R)
• M44: 19,588,196 km (0.115 R)
• M45: 20,144,999 km (0.06 R)
• M46: 23,135,610 km (0.111 R)
• M47: 24,052,944 km (0.089 R)
• M48: 25,249,577 km (0.034 R)
• M49: 25,518,106 km (0.093 R)
• M50: 25,585,425 km (0.075 R)
• M51: 25,720,212 km (0.116 R)
• M52: 26,670,009 km (0.041 R)
• M53: 27,012,140 km (0.096 R)
• M54: 27,493,396 km (0.061 R)
• M55: 27,838,817 km (0.11 R)
• M56: 28,324,861 km (0.106 R)
• M57: 28,534,148 km (0.076 R)
• M58: 29,235,164 km (0.094 R)
• M59: 29,799,896 km (0.11 R)
• M60: 30,225,951 km (0.103 R)
• M61: 31,299,764 km (0.082 R)
• M62: 31,516,083 km (0.076 R)
• M63: 31,877,661 km (0.05 R)
• M64: 32,240,585 km (0.092 R)
• M65: 32,604,856 km (0.114 R)
• M66: 33,190,532 km (0.101 R)
• M67: 33,779,648 km (0.066 R)
• M68: 34,001,502 km (0.105 R)
• M69: 34,968,353 km (0.096 R)
• M70: 35,417,595 km (0.103 R)
• M71: 36,776,841 km (0.098 R)
• M72: 37,157,418 km (0.103 R)
• M73: 37,310,008 km (0.073 R)
• M74: 38,770,083 km (0.116 R)
• M75: 39,935,900 km (0.048 R)
• M76: 40,092,229 km (0.083 R)
• M77: 40,640,954 km (0.097 R)
• M78: 41,113,235 km (0.118 R)
• M79: 41,192,073 km (0.095 R)
• M80: 43,582,198 km (0.086 R)
• M81: 45,853,243 km (0.118 R)
• M82: 47,913,206 km (0.106 R)
• M83: 48,245,463 km (0.069 R)
• M84: 48,411,965 km (0.102 R)
• M85: 50,087,312 km (0.096 R)
• M86: 51,101,585 km (0.111 R)
• M87: 51,186,407 km (0.097 R)
• M88: 51,356,201 km (0.117 R)
• M89: 51,611,265 km (0.029 R)
• M90: 51,866,629 km (0.09 R)
• M91: 53,150,328 km (0.065 R)
• M92: 56,360,998 km (0.116 R)
• M93: 57,768,714 km (0.116 R)
• M94: 58,210,925 km (0.111 R)
• M95: 58,654,333 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 4.6

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.11 AU - 14.23 AU

Year: 19197 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,061,456 km

• M1: 78,389 km (0.052 R)
• M2: 136,134 km (0.096 R)
• M3: 167,400 km (0.09 R)
• M4: 226,940 km (0.034 R)
• M5: 433,385 km (0.088 R)
• M6: 708,047 km (0.115 R)
• M7: 917,185 km (0.117 R)
• M8: 983,606 km (0.088 R)
• M9: 1,168,509 km (0.096 R)
• M10: 1,289,683 km (0.111 R)
• M11: 1,731,595 km (0.111 R)
• M12: 2,276,281 km (0.069 R)
• M13: 2,645,638 km (0.115 R)
• M14: 2,902,199 km (0.077 R)
• M15: 2,934,961 km (0.094 R)
• M16: 4,152,238 km (0.103 R)
• M17: 4,374,840 km (0.093 R)
• M18: 4,412,389 km (0.109 R)
• M19: 5,224,107 km (0.097 R)
• M20: 5,263,900 km (0.114 R)
• M21: 6,504,067 km (0.097 R)
• M22: 6,589,786 km (0.09 R)
• M23: 6,719,188 km (0.07 R)
• M24: 7,467,926 km (0.034 R)
• M25: 8,058,239 km (0.098 R)
• M26: 8,196,467 km (0.098 R)
• M27: 8,663,362 km (0.061 R)
• M28: 8,900,026 km (0.117 R)
• M29: 8,947,598 km (0.058 R)
• M30: 9,282,997 km (0.085 R)
• M31: 9,331,317 km (0.112 R)
• M32: 9,525,196 km (0.041 R)
• M33: 10,114,761 km (0.097 R)
• M34: 11,021,174 km (0.042 R)
• M35: 11,123,499 km (0.095 R)
• M36: 11,329,047 km (0.071 R)
• M37: 11,587,701 km (0.108 R)
• M38: 12,428,591 km (0.03 R)
• M39: 12,910,296 km (0.098 R)
• M40: 13,018,156 km (0.102 R)
• M41: 13,126,316 km (0.113 R)
• M42: 13,452,589 km (0.101 R)
• M43: 14,784,159 km (0.092 R)
• M44: 15,237,142 km (0.099 R)
• M45: 15,351,135 km (0.087 R)
• M46: 15,580,020 km (0.074 R)
• M47: 15,637,465 km (0.073 R)
• M48: 17,809,627 km (0.102 R)
• M49: 18,412,656 km (0.11 R)
• M50: 18,716,788 km (0.085 R)
• M51: 19,576,976 km (0.096 R)
• M52: 20,136,621 km (0.078 R)
• M53: 21,590,862 km (0.105 R)
• M54: 24,532,405 km (0.055 R)
• M55: 24,665,996 km (0.086 R)
• M56: 24,933,926 km (0.108 R)
• M57: 25,068,265 km (0.045 R)
• M58: 25,135,584 km (0.046 R)
• M59: 25,947,451 km (0.084 R)
• M60: 26,767,846 km (0.12 R)
• M61: 27,250,449 km (0.043 R)
• M62: 28,855,933 km (0.032 R)
• M63: 29,421,563 km (0.119 R)
• M64: 29,492,472 km (0.1 R)
• M65: 29,705,649 km (0.108 R)
• M66: 33,038,391 km (0.08 R)
• M67: 34,374,300 km (0.093 R)
• M68: 35,124,084 km (0.065 R)
• M69: 36,411,224 km (0.079 R)
• M70: 36,563,515 km (0.053 R)
• M71: 36,869,143 km (0.108 R)
• M72: 37,790,666 km (0.059 R)
• M73: 40,600,413 km (0.096 R)
• M74: 41,075,237 km (0.029 R)
• M75: 42,751,481 km (0.045 R)
• M76: 43,881,394 km (0.105 R)
• M77: 44,206,021 km (0.085 R)
• M78: 45,102,711 km (0.097 R)
• M79: 45,923,255 km (0.111 R)
• M80: 47,246,299 km (0.061 R)
• M81: 48,163,034 km (0.083 R)
• M82: 49,001,680 km (0.117 R)
• M83: 49,760,441 km (0.06 R)
• M84: 50,268,475 km (0.117 R)
• M85: 50,438,268 km (0.03 R)
• M86: 52,575,872 km (0.113 R)
• M87: 52,920,696 km (0.093 R)
• M88: 55,179,773 km (0.025 R)
• M89: 55,442,467 km (0.112 R)
• M90: 57,736,550 km (0.04 R)
• M91: 58,805,726 km (0.094 R)
• M92: 59,163,714 km (0.104 R)
• M93: 59,432,541 km (0.053 R)
• M94: 60,061,451 km (0.069 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit