🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 39.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,915,981 km

• M1: 504,594 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.95 AU - 1.01 AU

Year: 347 Days

Day: 19.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,915,981 km

• M1: 730,486 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.41 AU - 2.43 AU

Year: 1348 Days

Day: 37.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.89 AU - 3.31 AU

Year: 1955 Days

Day: 30.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.89 AU - 5.17 AU

Year: 3453 Days

Day: 31.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 12.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.65 AU - 9.35 AU

Year: 8876 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,915,981 km

• M1: 241,900 km (0.097 R)
• M2: 335,698 km (0.118 R)
• M3: 426,204 km (0.095 R)
• M4: 528,529 km (0.077 R)
• M5: 981,811 km (0.106 R)
• M6: 1,220,868 km (0.084 R)
• M7: 1,318,107 km (0.108 R)
• M8: 1,500,167 km (0.066 R)
• M9: 1,690,905 km (0.043 R)
• M10: 1,800,410 km (0.071 R)
• M11: 2,167,524 km (0.102 R)
• M12: 2,335,672 km (0.107 R)
• M13: 2,762,474 km (0.063 R)
• M14: 2,866,594 km (0.096 R)
• M15: 3,051,946 km (0.084 R)
• M16: 4,097,186 km (0.119 R)
• M17: 4,216,416 km (0.071 R)
• M18: 4,612,252 km (0.068 R)
• M19: 4,767,684 km (0.104 R)
• M20: 4,893,346 km (0.093 R)
• M21: 5,083,934 km (0.077 R)
• M22: 6,005,756 km (0.08 R)
• M23: 6,695,701 km (0.046 R)
• M24: 7,014,495 km (0.118 R)
• M25: 7,814,694 km (0.104 R)
• M26: 8,150,391 km (0.062 R)
• M27: 9,107,818 km (0.106 R)
• M28: 9,859,248 km (0.076 R)
• M29: 10,060,307 km (0.096 R)
• M30: 10,589,584 km (0.105 R)
• M31: 10,713,003 km (0.115 R)
• M32: 11,127,838 km (0.113 R)
• M33: 12,102,019 km (0.098 R)
• M34: 12,839,686 km (0.113 R)
• M35: 13,147,708 km (0.112 R)
• M36: 13,280,401 km (0.111 R)
• M37: 13,547,284 km (0.058 R)
• M38: 14,267,598 km (0.1 R)
• M39: 14,358,553 km (0.091 R)
• M40: 15,511,205 km (0.086 R)
• M41: 15,651,528 km (0.113 R)
• M42: 15,745,325 km (0.082 R)
• M43: 16,312,002 km (0.109 R)
• M44: 16,837,390 km (0.104 R)
• M45: 16,933,432 km (0.088 R)
• M46: 17,222,904 km (0.066 R)
• M47: 17,562,790 km (0.089 R)
• M48: 17,709,097 km (0.081 R)
• M49: 17,953,839 km (0.096 R)
• M50: 18,545,798 km (0.047 R)
• M51: 19,043,959 km (0.094 R)
• M52: 19,345,099 km (0.057 R)
• M53: 19,850,441 km (0.09 R)
• M54: 20,513,758 km (0.037 R)
• M55: 21,757,514 km (0.098 R)
• M56: 22,019,759 km (0.058 R)
• M57: 22,547,391 km (0.068 R)
• M58: 22,972,399 km (0.057 R)
• M59: 24,917,769 km (0.03 R)
• M60: 25,633,296 km (0.075 R)
• M61: 26,411,354 km (0.078 R)
• M62: 27,140,794 km (0.099 R)
• M63: 28,964,392 km (0.111 R)
• M64: 30,007,538 km (0.104 R)
• M65: 30,945,068 km (0.065 R)
• M66: 32,249,860 km (0.064 R)
• M67: 32,608,895 km (0.083 R)
• M68: 33,936,576 km (0.111 R)
• M69: 34,729,295 km (0.114 R)
• M70: 35,097,306 km (0.118 R)
• M71: 35,775,284 km (0.066 R)
• M72: 36,395,367 km (0.117 R)
• M73: 37,457,661 km (0.069 R)
• M74: 38,466,848 km (0.069 R)
• M75: 39,229,498 km (0.11 R)
• M76: 39,804,852 km (0.12 R)
• M77: 40,189,917 km (0.067 R)
• M78: 40,834,534 km (0.111 R)
• M79: 42,133,941 km (0.055 R)
• M80: 42,395,438 km (0.117 R)
• M81: 42,920,227 km (0.074 R)
• M82: 43,117,397 km (0.107 R)
• M83: 43,380,989 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 5.3

Gravity: 27.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.75 AU - 16.91 AU

Year: 21497 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,915,981 km

• M1: 73,303 km (0.099 R)
• M2: 125,213 km (0.098 R)
• M3: 965,654 km (0.097 R)
• M4: 1,021,305 km (0.101 R)
• M5: 1,701,975 km (0.044 R)
• M6: 1,769,743 km (0.091 R)
• M7: 2,418,549 km (0.101 R)
• M8: 2,610,782 km (0.081 R)
• M9: 3,010,059 km (0.101 R)
• M10: 3,092,338 km (0.042 R)
• M11: 3,343,213 km (0.092 R)
• M12: 3,820,281 km (0.048 R)
• M13: 5,625,628 km (0.057 R)
• M14: 5,931,705 km (0.084 R)
• M15: 5,983,167 km (0.108 R)
• M16: 6,034,928 km (0.084 R)
• M17: 6,506,759 km (0.077 R)
• M18: 6,666,530 km (0.109 R)
• M19: 6,990,260 km (0.082 R)
• M20: 7,429,928 km (0.072 R)
• M21: 8,105,961 km (0.032 R)
• M22: 9,335,506 km (0.1 R)
• M23: 9,636,796 km (0.069 R)
• M24: 10,999,931 km (0.107 R)
• M25: 11,703,939 km (0.09 R)
• M26: 12,093,941 km (0.119 R)
• M27: 13,020,699 km (0.11 R)
• M28: 15,506,268 km (0.111 R)
• M29: 16,222,244 km (0.047 R)
• M30: 17,760,259 km (0.051 R)
• M31: 18,887,030 km (0.086 R)
• M32: 19,267,757 km (0.102 R)
• M33: 21,051,562 km (0.035 R)
• M34: 22,242,959 km (0.105 R)
• M35: 23,130,524 km (0.069 R)
• M36: 23,537,729 km (0.03 R)
• M37: 25,273,962 km (0.101 R)
• M38: 25,357,737 km (0.099 R)
• M39: 25,441,511 km (0.095 R)
• M40: 26,284,495 km (0.04 R)
• M41: 26,369,317 km (0.108 R)
• M42: 26,624,232 km (0.106 R)
• M43: 26,709,353 km (0.11 R)
• M44: 28,605,955 km (0.069 R)
• M45: 29,042,931 km (0.091 R)
• M46: 29,482,300 km (0.048 R)
• M47: 30,012,325 km (0.074 R)
• M48: 30,456,331 km (0.109 R)
• M49: 31,440,984 km (0.106 R)
• M50: 32,800,380 km (0.111 R)
• M51: 33,625,263 km (0.082 R)
• M52: 34,086,473 km (0.117 R)
• M53: 34,271,526 km (0.101 R)
• M54: 35,108,376 km (0.085 R)
• M55: 36,140,302 km (0.115 R)
• M56: 36,423,491 km (0.111 R)
• M57: 37,277,545 km (0.102 R)
• M58: 37,372,839 km (0.077 R)
• M59: 38,522,648 km (0.118 R)
• M60: 40,660,552 km (0.12 R)
• M61: 41,250,416 km (0.089 R)
• M62: 41,743,939 km (0.12 R)
• M63: 42,140,224 km (0.101 R)
• M64: 42,836,752 km (0.119 R)
• M65: 43,036,465 km (0.118 R)
• M66: 43,637,549 km (0.115 R)
• M67: 45,660,711 km (0.092 R)
• M68: 48,648,330 km (0.094 R)
• M69: 48,856,720 km (0.104 R)
• M70: 50,323,527 km (0.054 R)
• M71: 50,745,243 km (0.073 R)
• M72: 51,804,695 km (0.086 R)
• M73: 52,337,114 km (0.078 R)
• M74: 53,622,459 km (0.113 R)
• M75: 54,918,126 km (0.086 R)
• M76: 55,678,682 km (0.065 R)
• M77: 57,100,460 km (0.1 R)
• M78: 57,650,531 km (0.06 R)
• M79: 58,644,908 km (0.086 R)
• M80: 59,533,520 km (0.027 R)
• M81: 62,565,569 km (0.114 R)
• M82: 65,647,435 km (0.105 R)
• M83: 65,762,476 km (0.112 R)
• M84: 66,108,197 km (0.073 R)
• M85: 66,801,284 km (0.089 R)
• M86: 68,078,251 km (0.116 R)
• M87: 68,194,788 km (0.094 R)
• M88: 68,311,324 km (0.053 R)
• M89: 68,895,205 km (0.051 R)
• M90: 69,129,176 km (0.047 R)
• M91: 72,432,447 km (0.082 R)
• M92: 73,624,742 km (0.109 R)
• M93: 77,239,924 km (0.115 R)
• M94: 79,682,109 km (0.072 R)
• M95: 81,282,956 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 3.2

Gravity: 43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.86 AU - 18.7 AU

Year: 26852 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,915,981 km

• M1: 86,617 km (0.113 R)
• M2: 1,042,099 km (0.12 R)
• M3: 1,155,494 km (0.083 R)
• M4: 1,881,193 km (0.101 R)
• M5: 2,196,396 km (0.095 R)
• M6: 2,527,905 km (0.12 R)
• M7: 2,641,898 km (0.082 R)
• M8: 3,154,869 km (0.097 R)
• M9: 3,870,546 km (0.113 R)
• M10: 4,045,874 km (0.108 R)
• M11: 5,103,980 km (0.08 R)
• M12: 6,602,951 km (0.087 R)
• M13: 7,024,069 km (0.083 R)
• M14: 8,564,777 km (0.117 R)
• M15: 8,793,064 km (0.105 R)
• M16: 9,081,339 km (0.077 R)
• M17: 10,629,378 km (0.056 R)
• M18: 11,937,910 km (0.117 R)
• M19: 12,065,068 km (0.036 R)
• M20: 12,256,853 km (0.12 R)
• M21: 12,385,208 km (0.12 R)
• M22: 12,643,264 km (0.091 R)
• M23: 14,566,793 km (0.097 R)
• M24: 15,113,125 km (0.08 R)
• M25: 16,296,444 km (0.079 R)
• M26: 17,365,022 km (0.082 R)
• M27: 17,509,234 km (0.1 R)
• M28: 17,581,340 km (0.096 R)
• M29: 19,568,897 km (0.085 R)
• M30: 19,869,290 km (0.085 R)
• M31: 20,856,337 km (0.1 R)
• M32: 22,014,673 km (0.031 R)
• M33: 22,092,763 km (0.114 R)
• M34: 22,327,183 km (0.084 R)
• M35: 22,798,566 km (0.087 R)
• M36: 24,151,978 km (0.114 R)
• M37: 24,554,994 km (0.068 R)
• M38: 24,716,710 km (0.12 R)
• M39: 24,878,874 km (0.117 R)
• M40: 25,449,291 km (0.112 R)
• M41: 26,935,695 km (0.069 R)
• M42: 27,437,297 km (0.073 R)
• M43: 27,857,816 km (0.11 R)
• M44: 28,960,801 km (0.087 R)
• M45: 30,511,383 km (0.083 R)
• M46: 33,155,226 km (0.078 R)
• M47: 33,423,605 km (0.092 R)
• M48: 35,871,176 km (0.113 R)
• M49: 38,845,929 km (0.061 R)
• M50: 42,382,573 km (0.067 R)
• M51: 42,576,601 km (0.108 R)
• M52: 43,160,631 km (0.12 R)
• M53: 47,826,290 km (0.04 R)
• M54: 49,961,949 km (0.095 R)
• M55: 51,920,933 km (0.078 R)
• M56: 54,747,585 km (0.066 R)
• M57: 55,276,413 km (0.082 R)
• M58: 55,488,543 km (0.112 R)
• M59: 55,807,037 km (0.057 R)
• M60: 57,194,557 km (0.036 R)
• M61: 58,053,997 km (0.046 R)
• M62: 58,377,427 km (0.06 R)
• M63: 59,785,742 km (0.068 R)
• M64: 60,439,485 km (0.107 R)
• M65: 60,767,253 km (0.103 R)
• M66: 61,314,782 km (0.118 R)
• M67: 62,967,389 km (0.109 R)
• M68: 63,188,794 km (0.099 R)
• M69: 64,299,858 km (0.102 R)
• M70: 64,634,508 km (0.036 R)
• M71: 65,081,506 km (0.073 R)
• M72: 66,654,229 km (0.116 R)
• M73: 66,879,822 km (0.057 R)
• M74: 67,218,811 km (0.113 R)
• M75: 68,125,674 km (0.085 R)
• M76: 69,836,774 km (0.117 R)
• M77: 71,677,576 km (0.119 R)
• M78: 72,719,974 km (0.111 R)
• M79: 72,952,299 km (0.087 R)
• M80: 73,184,774 km (0.087 R)
• M81: 74,351,339 km (0.091 R)
• M82: 74,468,474 km (0.045 R)
• M83: 75,406,602 km (0.098 R)
• M84: 75,524,186 km (0.086 R)
• M85: 76,702,867 km (0.1 R)
• M86: 77,531,789 km (0.067 R)
• M87: 79,437,217 km (0.12 R)
• M88: 79,676,424 km (0.108 R)
• M89: 79,915,931 km (0.115 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit