🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.46 AU - 0.76 AU

Year: 169 Days

Day: 27.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 179.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.72 AU - 0.74 AU

Year: 221 Days

Day: 39.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,456,925 km

• M1: 384,616 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.39 AU - 2.63 AU

Year: 1411 Days

Day: 41.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,456,925 km

• M1: 434,283 km (0.063 R)
• M2: 927,956 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.61 AU - 4.45 AU

Year: 2870 Days

Day: 42.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.5 AU - 5.5 AU

Year: 3387 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,456,925 km

• M1: 1,866,832 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 14.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.93 AU - 8.13 AU

Year: 6613 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,456,925 km

• M1: 197,619 km (0.106 R)
• M2: 438,771 km (0.06 R)
• M3: 725,400 km (0.037 R)
• M4: 989,889 km (0.069 R)
• M5: 1,164,619 km (0.114 R)
• M6: 1,496,428 km (0.059 R)
• M7: 1,752,539 km (0.104 R)
• M8: 1,949,709 km (0.106 R)
• M9: 2,135,659 km (0.12 R)
• M10: 2,230,803 km (0.105 R)
• M11: 2,646,985 km (0.113 R)
• M12: 2,749,908 km (0.11 R)
• M13: 3,002,280 km (0.048 R)
• M14: 3,109,691 km (0.11 R)
• M15: 3,284,421 km (0.109 R)
• M16: 3,395,273 km (0.112 R)
• M17: 3,552,800 km (0.057 R)
• M18: 3,666,644 km (0.077 R)
• M19: 3,758,796 km (0.101 R)
• M20: 4,898,732 km (0.118 R)
• M21: 5,128,813 km (0.094 R)
• M22: 5,336,306 km (0.056 R)
• M23: 5,467,353 km (0.078 R)
• M24: 5,975,537 km (0.069 R)
• M25: 6,139,347 km (0.104 R)
• M26: 6,304,503 km (0.056 R)
• M27: 6,527,105 km (0.096 R)
• M28: 6,809,097 km (0.107 R)
• M29: 7,008,810 km (0.109 R)
• M30: 7,502,184 km (0.111 R)
• M31: 7,649,388 km (0.101 R)
• M32: 8,157,422 km (0.058 R)
• M33: 9,269,084 km (0.04 R)
• M34: 9,682,423 km (0.076 R)
• M35: 9,939,731 km (0.104 R)
• M36: 10,199,284 km (0.097 R)
• M37: 10,725,270 km (0.084 R)
• M38: 11,429,128 km (0.092 R)
• M39: 11,837,979 km (0.11 R)
• M40: 12,460,455 km (0.118 R)
• M41: 13,378,388 km (0.079 R)
• M42: 13,557,457 km (0.099 R)
• M43: 14,172,154 km (0.094 R)
• M44: 14,501,270 km (0.116 R)
• M45: 14,981,180 km (0.091 R)
• M46: 15,241,779 km (0.113 R)
• M47: 15,956,707 km (0.096 R)
• M48: 16,299,286 km (0.062 R)
• M49: 17,069,117 km (0.107 R)
• M50: 17,419,326 km (0.09 R)
• M51: 17,654,194 km (0.096 R)
• M52: 17,850,766 km (0.057 R)
• M53: 18,564,348 km (0.086 R)
• M54: 18,844,245 km (0.084 R)
• M55: 19,004,913 km (0.116 R)
• M56: 19,327,596 km (0.087 R)
• M57: 20,142,157 km (0.081 R)
• M58: 20,512,411 km (0.054 R)
• M59: 20,802,033 km (0.081 R)
• M60: 21,217,915 km (0.116 R)
• M61: 21,552,715 km (0.111 R)
• M62: 23,037,922 km (0.102 R)
• M63: 23,209,810 km (0.026 R)
• M64: 23,338,913 km (0.112 R)
• M65: 24,075,384 km (0.101 R)
• M66: 24,337,180 km (0.116 R)
• M67: 24,599,874 km (0.069 R)
• M68: 24,775,502 km (0.102 R)
• M69: 24,907,597 km (0.05 R)
• M70: 26,195,784 km (0.05 R)
• M71: 26,870,620 km (0.028 R)
• M72: 27,187,618 km (0.085 R)
• M73: 27,962,385 km (0.109 R)
• M74: 28,053,939 km (0.106 R)
• M75: 28,329,498 km (0.088 R)
• M76: 28,698,257 km (0.115 R)
• M77: 29,161,412 km (0.031 R)
• M78: 29,533,761 km (0.101 R)
• M79: 30,943,871 km (0.119 R)
• M80: 31,181,133 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 13.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.9 AU - 9.54 AU

Year: 7610 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,456,925 km

• M1: 174,282 km (0.116 R)
• M2: 557,850 km (0.071 R)
• M3: 1,001,109 km (0.101 R)
• M4: 1,916,947 km (0.102 R)
• M5: 2,055,176 km (0.026 R)
• M6: 2,269,101 km (0.098 R)
• M7: 2,366,638 km (0.092 R)
• M8: 2,515,638 km (0.084 R)
• M9: 2,745,121 km (0.103 R)
• M10: 2,928,378 km (0.111 R)
• M11: 3,446,885 km (0.077 R)
• M12: 3,964,792 km (0.083 R)
• M13: 4,053,504 km (0.099 R)
• M14: 4,293,608 km (0.085 R)
• M15: 4,787,730 km (0.12 R)
• M16: 5,864,087 km (0.109 R)
• M17: 6,412,363 km (0.113 R)
• M18: 7,229,467 km (0.071 R)
• M19: 7,521,482 km (0.11 R)
• M20: 7,743,036 km (0.097 R)
• M21: 7,892,036 km (0.11 R)
• M22: 8,041,933 km (0.034 R)
• M23: 8,459,012 km (0.106 R)
• M24: 8,689,542 km (0.098 R)
• M25: 9,433,193 km (0.102 R)
• M26: 9,552,572 km (0.069 R)
• M27: 10,483,968 km (0.096 R)
• M28: 10,648,975 km (0.092 R)
• M29: 11,571,844 km (0.102 R)
• M30: 11,742,386 km (0.056 R)
• M31: 12,389,396 km (0.056 R)
• M32: 13,583,337 km (0.056 R)
• M33: 13,763,303 km (0.067 R)
• M34: 14,629,176 km (0.115 R)
• M35: 15,653,772 km (0.09 R)
• M36: 15,937,260 km (0.117 R)
• M37: 16,653,385 km (0.104 R)
• M38: 16,991,177 km (0.099 R)
• M39: 17,820,996 km (0.112 R)
• M40: 18,464,566 km (0.095 R)
• M41: 19,065,351 km (0.086 R)
• M42: 19,166,030 km (0.112 R)
• M43: 20,234,758 km (0.067 R)
• M44: 20,388,993 km (0.085 R)
• M45: 20,698,661 km (0.074 R)
• M46: 21,062,034 km (0.12 R)
• M47: 21,584,579 km (0.088 R)
• M48: 22,005,847 km (0.03 R)
• M49: 23,339,661 km (0.106 R)
• M50: 23,609,536 km (0.07 R)
• M51: 23,826,154 km (0.114 R)
• M52: 24,480,196 km (0.072 R)
• M53: 24,699,506 km (0.079 R)
• M54: 24,919,415 km (0.089 R)
• M55: 25,029,669 km (0.093 R)
• M56: 26,140,882 km (0.06 R)
• M57: 26,589,974 km (0.079 R)
• M58: 28,584,264 km (0.095 R)
• M59: 28,815,243 km (0.086 R)
• M60: 29,046,820 km (0.094 R)
• M61: 29,220,952 km (0.112 R)
• M62: 29,395,383 km (0.114 R)
• M63: 29,511,920 km (0.102 R)
• M64: 29,745,442 km (0.062 R)
• M65: 30,508,391 km (0.049 R)
• M66: 30,685,366 km (0.098 R)
• M67: 30,862,789 km (0.116 R)
• M68: 33,685,401 km (0.063 R)
• M69: 34,911,356 km (0.11 R)
• M70: 35,716,043 km (0.117 R)
• M71: 35,964,824 km (0.062 R)
• M72: 36,089,589 km (0.083 R)
• M73: 36,339,268 km (0.09 R)
• M74: 36,526,863 km (0.052 R)
• M75: 37,217,706 km (0.12 R)
• M76: 37,470,078 km (0.119 R)
• M77: 38,293,913 km (0.082 R)
• M78: 38,548,679 km (0.109 R)
• M79: 39,059,705 km (0.116 R)
• M80: 39,573,125 km (0.094 R)
• M81: 41,518,047 km (0.07 R)
• M82: 41,779,693 km (0.11 R)
• M83: 41,910,741 km (0.097 R)
• M84: 42,831,965 km (0.086 R)
• M85: 43,294,970 km (0.067 R)
• M86: 43,493,935 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 11.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.39 AU - 13.93 AU

Year: 14125 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,456,925 km

• M1: 223,948 km (0.101 R)
• M2: 997,219 km (0.118 R)
• M3: 1,284,298 km (0.102 R)
• M4: 1,427,612 km (0.104 R)
• M5: 1,533,229 km (0.068 R)
• M6: 1,730,548 km (0.087 R)
• M7: 2,247,858 km (0.047 R)
• M8: 2,347,041 km (0.118 R)
• M9: 2,653,717 km (0.077 R)
• M10: 2,973,258 km (0.09 R)
• M11: 3,165,641 km (0.06 R)
• M12: 3,447,483 km (0.118 R)
• M13: 3,649,739 km (0.077 R)
• M14: 4,096,438 km (0.1 R)
• M15: 4,847,420 km (0.1 R)
• M16: 5,271,979 km (0.113 R)
• M17: 5,438,631 km (0.08 R)
• M18: 5,879,795 km (0.09 R)
• M19: 6,017,874 km (0.115 R)
• M20: 6,227,161 km (0.119 R)
• M21: 6,474,297 km (0.039 R)
• M22: 7,235,151 km (0.057 R)
• M23: 7,495,003 km (0.11 R)
• M24: 7,720,297 km (0.111 R)
• M25: 7,909,838 km (0.116 R)
• M26: 8,100,874 km (0.087 R)
• M27: 8,370,749 km (0.111 R)
• M28: 8,526,480 km (0.117 R)
• M29: 9,928,960 km (0.07 R)
• M30: 10,093,817 km (0.092 R)
• M31: 10,176,545 km (0.094 R)
• M32: 10,551,886 km (0.082 R)
• M33: 10,762,370 km (0.12 R)
• M34: 11,144,593 km (0.109 R)
• M35: 11,230,163 km (0.075 R)
• M36: 12,584,622 km (0.087 R)
• M37: 12,718,362 km (0.083 R)
• M38: 12,807,822 km (0.104 R)
• M39: 13,440,022 km (0.096 R)
• M40: 13,851,865 km (0.061 R)
• M41: 13,989,944 km (0.076 R)
• M42: 14,082,396 km (0.12 R)
• M43: 15,206,773 km (0.088 R)
• M44: 15,827,904 km (0.054 R)
• M45: 16,359,874 km (0.093 R)
• M46: 16,506,031 km (0.108 R)
• M47: 17,790,628 km (0.042 R)
• M48: 18,192,298 km (0.071 R)
• M49: 18,698,687 km (0.103 R)
• M50: 19,467,021 km (0.092 R)
• M51: 19,725,377 km (0.118 R)
• M52: 20,297,888 km (0.104 R)
• M53: 20,822,976 km (0.113 R)
• M54: 21,459,216 km (0.117 R)
• M55: 21,940,473 km (0.101 R)
• M56: 22,968,210 km (0.08 R)
• M57: 23,460,536 km (0.092 R)
• M58: 23,901,102 km (0.05 R)
• M59: 24,177,858 km (0.114 R)
• M60: 25,070,509 km (0.12 R)
• M61: 25,520,948 km (0.084 R)
• M62: 27,349,184 km (0.09 R)
• M63: 27,812,787 km (0.107 R)
• M64: 28,279,084 km (0.095 R)
• M65: 28,806,716 km (0.083 R)
• M66: 29,515,211 km (0.025 R)
• M67: 30,829,129 km (0.114 R)
• M68: 31,130,419 km (0.07 R)
• M69: 31,311,732 km (0.05 R)
• M70: 32,162,196 km (0.08 R)
• M71: 32,958,655 km (0.07 R)
• M72: 33,390,245 km (0.108 R)
• M73: 33,637,680 km (0.091 R)
• M74: 34,571,170 km (0.093 R)
• M75: 35,260,966 km (0.096 R)
• M76: 36,018,829 km (0.108 R)
• M77: 37,229,674 km (0.108 R)
• M78: 37,422,057 km (0.067 R)
• M79: 38,583,535 km (0.059 R)
• M80: 38,778,311 km (0.112 R)
• M81: 41,471,971 km (0.086 R)
• M82: 41,738,105 km (0.101 R)
• M83: 42,740,710 km (0.059 R)
• M84: 43,278,814 km (0.056 R)
• M85: 43,683,775 km (0.095 R)
• M86: 44,361,453 km (0.111 R)
• M87: 44,633,572 km (0.092 R)
• M88: 45,316,187 km (0.089 R)
• M89: 45,864,762 km (0.098 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.6

Radius: 4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.33 AU - 17.85 AU

Year: 21838 Days

Day: 15.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,456,925 km

• M1: 229,483 km (0.07 R)
• M2: 477,217 km (0.106 R)
• M3: 911,949 km (0.058 R)
• M4: 1,837,959 km (0.061 R)
• M5: 1,984,865 km (0.118 R)
• M6: 2,609,884 km (0.086 R)
• M7: 3,401,706 km (0.052 R)
• M8: 3,582,121 km (0.095 R)
• M9: 3,765,528 km (0.109 R)
• M10: 3,905,252 km (0.089 R)
• M11: 4,431,538 km (0.099 R)
• M12: 5,056,408 km (0.09 R)
• M13: 5,976,585 km (0.077 R)
• M14: 6,030,739 km (0.091 R)
• M15: 7,204,484 km (0.056 R)
• M16: 7,965,488 km (0.117 R)
• M17: 8,813,110 km (0.106 R)
• M18: 8,843,927 km (0.05 R)
• M19: 10,105,037 km (0.034 R)
• M20: 11,253,949 km (0.036 R)
• M21: 11,860,718 km (0.097 R)
• M22: 11,962,893 km (0.095 R)
• M23: 12,478,108 km (0.1 R)
• M24: 14,066,538 km (0.09 R)
• M25: 14,464,469 km (0.111 R)
• M26: 14,756,035 km (0.09 R)
• M27: 15,123,447 km (0.096 R)
• M28: 16,394,730 km (0.119 R)
• M29: 17,855,703 km (0.119 R)
• M30: 18,050,928 km (0.104 R)
• M31: 18,720,378 km (0.081 R)
• M32: 20,083,215 km (0.111 R)
• M33: 20,571,802 km (0.027 R)
• M34: 21,105,567 km (0.076 R)
• M35: 21,188,145 km (0.078 R)
• M36: 21,229,434 km (0.117 R)
• M37: 22,480,820 km (0.108 R)
• M38: 23,030,443 km (0.106 R)
• M39: 23,115,414 km (0.046 R)
• M40: 23,413,563 km (0.031 R)
• M41: 24,315,638 km (0.072 R)
• M42: 24,402,255 km (0.096 R)
• M43: 25,404,411 km (0.118 R)
• M44: 27,448,816 km (0.075 R)
• M45: 29,915,236 km (0.093 R)
• M46: 30,007,837 km (0.089 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit