🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 313 Days

Day: 31.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,343,544 km

• M1: 205,248 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.52 AU - 2.2 AU

Year: 1070 Days

Day: 25.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,343,544 km

• M1: 33,061 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 12.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.45 AU - 3.51 AU

Year: 2170 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,343,544 km

• M1: 165,605 km (0.093 R)
• M2: 252,222 km (0.099 R)
• M3: 339,138 km (0.09 R)
• M4: 443,408 km (0.1 R)
• M5: 589,266 km (0.084 R)
• M6: 792,121 km (0.103 R)
• M7: 894,894 km (0.034 R)
• M8: 1,062,743 km (0.111 R)
• M9: 1,205,011 km (0.08 R)
• M10: 1,373,159 km (0.11 R)
• M11: 1,559,558 km (0.095 R)
• M12: 1,765,105 km (0.072 R)
• M13: 2,001,919 km (0.064 R)
• M14: 2,124,290 km (0.116 R)
• M15: 2,283,761 km (0.061 R)
• M16: 2,554,533 km (0.095 R)
• M17: 3,166,538 km (0.094 R)
• M18: 3,376,274 km (0.102 R)
• M19: 3,496,252 km (0.095 R)
• M20: 3,795,747 km (0.095 R)
• M21: 3,892,836 km (0.036 R)
• M22: 4,289,420 km (0.119 R)
• M23: 4,434,380 km (0.088 R)
• M24: 4,566,176 km (0.098 R)
• M25: 4,654,738 km (0.093 R)
• M26: 4,773,818 km (0.116 R)
• M27: 4,908,905 km (0.076 R)
• M28: 5,121,782 km (0.05 R)
• M29: 5,244,752 km (0.042 R)
• M30: 5,384,327 km (0.117 R)
• M31: 5,556,663 km (0.069 R)
• M32: 6,035,975 km (0.062 R)
• M33: 6,346,390 km (0.043 R)
• M34: 6,595,321 km (0.118 R)
• M35: 6,746,116 km (0.098 R)
• M36: 7,068,499 km (0.117 R)
• M37: 7,171,273 km (0.106 R)
• M38: 7,517,742 km (0.112 R)
• M39: 7,710,723 km (0.11 R)
• M40: 8,083,521 km (0.103 R)
• M41: 8,281,289 km (0.101 R)
• M42: 8,535,157 km (0.097 R)
• M43: 9,671,652 km (0.081 R)
• M44: 9,766,946 km (0.073 R)
• M45: 9,881,687 km (0.119 R)
• M46: 10,016,176 km (0.098 R)
• M47: 10,131,815 km (0.056 R)
• M48: 10,228,605 km (0.11 R)
• M49: 10,717,191 km (0.101 R)
• M50: 10,974,201 km (0.117 R)
• M51: 11,093,580 km (0.033 R)
• M52: 11,273,396 km (0.079 R)
• M53: 11,454,260 km (0.118 R)
• M54: 11,696,758 km (0.067 R)
• M55: 11,920,706 km (0.101 R)
• M56: 12,372,641 km (0.031 R)
• M57: 12,642,366 km (0.111 R)
• M58: 12,851,355 km (0.059 R)
• M59: 12,956,073 km (0.118 R)
• M60: 13,061,240 km (0.106 R)
• M61: 14,388,622 km (0.056 R)
• M62: 14,541,212 km (0.074 R)
• M63: 14,672,410 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 14.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.76 AU - 3.68 AU

Year: 2437 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,343,544 km

• M1: 178,171 km (0.097 R)
• M2: 266,135 km (0.109 R)
• M3: 445,054 km (0.038 R)
• M4: 534,064 km (0.086 R)
• M5: 975,229 km (0.111 R)
• M6: 1,070,822 km (0.076 R)
• M7: 1,465,012 km (0.12 R)
• M8: 1,656,348 km (0.051 R)
• M9: 1,832,275 km (0.055 R)
• M10: 2,002,367 km (0.098 R)
• M11: 2,127,132 km (0.117 R)
• M12: 2,384,889 km (0.043 R)
• M13: 2,477,640 km (0.117 R)
• M14: 2,917,158 km (0.105 R)
• M15: 3,102,959 km (0.101 R)
• M16: 3,307,609 km (0.095 R)
• M17: 3,441,499 km (0.072 R)
• M18: 3,531,707 km (0.08 R)
• M19: 3,730,223 km (0.094 R)
• M20: 4,495,117 km (0.1 R)
• M21: 5,238,469 km (0.092 R)
• M22: 5,377,894 km (0.066 R)
• M23: 5,571,473 km (0.104 R)
• M24: 5,767,447 km (0.049 R)
• M25: 5,857,355 km (0.071 R)
• M26: 5,965,813 km (0.072 R)
• M27: 6,074,870 km (0.068 R)
• M28: 6,350,729 km (0.086 R)
• M29: 6,443,629 km (0.118 R)
• M30: 7,010,306 km (0.104 R)
• M31: 7,183,540 km (0.106 R)
• M32: 7,455,808 km (0.115 R)
• M33: 7,553,944 km (0.12 R)
• M34: 8,131,243 km (0.088 R)
• M35: 8,415,179 km (0.105 R)
• M36: 8,784,985 km (0.085 R)
• M37: 9,328,624 km (0.099 R)
• M38: 9,519,361 km (0.083 R)
• M39: 9,840,249 km (0.103 R)
• M40: 10,056,118 km (0.087 R)
• M41: 10,229,951 km (0.092 R)
• M42: 10,426,822 km (0.111 R)
• M43: 10,624,890 km (0.088 R)
• M44: 11,316,630 km (0.09 R)
• M45: 11,954,067 km (0.077 R)
• M46: 12,069,107 km (0.12 R)
• M47: 12,439,811 km (0.044 R)
• M48: 12,579,835 km (0.114 R)
• M49: 12,720,307 km (0.035 R)
• M50: 13,406,812 km (0.115 R)
• M51: 13,670,403 km (0.105 R)
• M52: 13,911,555 km (0.106 R)
• M53: 14,178,437 km (0.071 R)
• M54: 15,188,073 km (0.067 R)
• M55: 15,463,034 km (0.062 R)
• M56: 15,689,077 km (0.107 R)
• M57: 16,322,923 km (0.038 R)
• M58: 16,553,154 km (0.088 R)
• M59: 16,965,147 km (0.1 R)
• M60: 17,328,520 km (0.118 R)
• M61: 17,641,927 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 10.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.12 AU - 3.76 AU

Year: 2691 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,343,544 km

• M1: 131,796 km (0.093 R)
• M2: 200,012 km (0.083 R)
• M3: 267,032 km (0.08 R)
• M4: 409,300 km (0.115 R)
• M5: 527,632 km (0.1 R)
• M6: 609,312 km (0.11 R)
• M7: 1,086,081 km (0.044 R)
• M8: 1,157,439 km (0.067 R)
• M9: 1,230,442 km (0.108 R)
• M10: 1,469,350 km (0.091 R)
• M11: 1,650,663 km (0.112 R)
• M12: 1,744,162 km (0.107 R)
• M13: 1,980,526 km (0.119 R)
• M14: 2,091,378 km (0.085 R)
• M15: 2,284,808 km (0.049 R)
• M16: 2,592,082 km (0.066 R)
• M17: 2,701,588 km (0.095 R)
• M18: 2,775,489 km (0.087 R)
• M19: 2,887,538 km (0.069 R)
• M20: 2,988,517 km (0.11 R)
• M21: 3,155,169 km (0.054 R)
• M22: 3,337,977 km (0.067 R)
• M23: 3,551,304 km (0.083 R)
• M24: 4,047,819 km (0.116 R)
• M25: 4,118,579 km (0.099 R)
• M26: 4,203,999 km (0.031 R)
• M27: 4,788,478 km (0.071 R)
• M28: 5,075,108 km (0.089 R)
• M29: 5,382,980 km (0.062 R)
• M30: 5,776,423 km (0.06 R)
• M31: 5,920,336 km (0.074 R)
• M32: 6,000,819 km (0.038 R)
• M33: 6,425,229 km (0.041 R)
• M34: 6,724,873 km (0.079 R)
• M35: 6,859,511 km (0.065 R)
• M36: 7,148,534 km (0.056 R)
• M37: 7,615,878 km (0.094 R)
• M38: 8,254,511 km (0.112 R)
• M39: 9,431,847 km (0.108 R)
• M40: 9,658,487 km (0.112 R)
• M41: 10,078,558 km (0.114 R)
• M42: 11,174,961 km (0.101 R)
• M43: 11,434,812 km (0.112 R)
• M44: 12,103,665 km (0.095 R)
• M45: 12,391,192 km (0.094 R)
• M46: 12,639,524 km (0.091 R)
• M47: 12,826,821 km (0.04 R)
• M48: 12,994,071 km (0.105 R)
• M49: 13,713,038 km (0.113 R)
• M50: 13,969,898 km (0.074 R)
• M51: 14,293,179 km (0.049 R)
• M52: 14,358,104 km (0.109 R)
• M53: 14,619,003 km (0.079 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 12

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.91 AU - 5.65 AU

Year: 5117 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,343,544 km

• M1: 149,448 km (0.084 R)
• M2: 301,290 km (0.111 R)
• M3: 524,490 km (0.073 R)
• M4: 603,029 km (0.099 R)
• M5: 747,840 km (0.102 R)
• M6: 860,786 km (0.078 R)
• M7: 939,475 km (0.108 R)
• M8: 1,333,067 km (0.084 R)
• M9: 1,425,967 km (0.118 R)
• M10: 1,500,616 km (0.11 R)
• M11: 1,812,827 km (0.038 R)
• M12: 2,045,452 km (0.093 R)
• M13: 2,400,747 km (0.115 R)
• M14: 2,581,760 km (0.113 R)
• M15: 3,160,704 km (0.074 R)
• M16: 3,846,311 km (0.08 R)
• M17: 3,961,800 km (0.092 R)
• M18: 4,117,681 km (0.08 R)
• M19: 4,485,991 km (0.088 R)
• M20: 4,607,764 km (0.119 R)
• M21: 5,127,168 km (0.112 R)
• M22: 5,329,424 km (0.038 R)
• M23: 5,797,067 km (0.049 R)
• M24: 6,019,070 km (0.07 R)
• M25: 6,198,887 km (0.113 R)
• M26: 6,357,461 km (0.076 R)
• M27: 7,135,669 km (0.119 R)
• M28: 7,409,732 km (0.109 R)
• M29: 7,748,272 km (0.093 R)
• M30: 7,931,679 km (0.038 R)
• M31: 8,528,126 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.2

Radius: 4

Gravity: 53.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.97 AU - 12.93 AU

Year: 15282 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,343,544 km

• M1: 404,662 km (0.113 R)
• M2: 535,860 km (0.094 R)
• M3: 859,589 km (0.101 R)
• M4: 1,396,795 km (0.062 R)
• M5: 1,566,140 km (0.066 R)
• M6: 1,653,356 km (0.094 R)
• M7: 1,682,826 km (0.079 R)
• M8: 1,742,217 km (0.09 R)
• M9: 2,713,107 km (0.039 R)
• M10: 3,177,309 km (0.103 R)
• M11: 3,550,855 km (0.045 R)
• M12: 3,704,193 km (0.119 R)
• M13: 4,257,705 km (0.113 R)
• M14: 4,544,035 km (0.101 R)
• M15: 4,836,649 km (0.08 R)
• M16: 5,265,247 km (0.059 R)
• M17: 6,763,320 km (0.077 R)
• M18: 6,858,015 km (0.084 R)
• M19: 7,048,902 km (0.108 R)
• M20: 7,145,094 km (0.033 R)
• M21: 7,879,469 km (0.091 R)
• M22: 8,129,597 km (0.087 R)
• M23: 8,586,469 km (0.108 R)
• M24: 9,155,988 km (0.107 R)
• M25: 9,208,497 km (0.113 R)
• M26: 9,471,789 km (0.096 R)
• M27: 9,791,181 km (0.074 R)
• M28: 9,952,298 km (0.095 R)
• M29: 10,992,152 km (0.118 R)
• M30: 11,440,348 km (0.097 R)
• M31: 12,066,115 km (0.115 R)
• M32: 12,996,165 km (0.082 R)
• M33: 13,469,792 km (0.119 R)
• M34: 14,130,267 km (0.081 R)
• M35: 15,047,751 km (0.042 R)
• M36: 15,921,253 km (0.053 R)
• M37: 17,847,774 km (0.113 R)
• M38: 19,846,402 km (0.031 R)
• M39: 20,459,753 km (0.104 R)
• M40: 21,634,994 km (0.107 R)
• M41: 21,914,742 km (0.088 R)
• M42: 22,336,608 km (0.106 R)
• M43: 23,690,020 km (0.09 R)
• M44: 24,850,151 km (0.094 R)
• M45: 25,954,483 km (0.088 R)
• M46: 26,028,683 km (0.116 R)
• M47: 29,826,823 km (0.118 R)
• M48: 30,060,196 km (0.032 R)
• M49: 30,528,737 km (0.093 R)
• M50: 30,763,905 km (0.118 R)
• M51: 30,999,671 km (0.075 R)
• M52: 31,393,861 km (0.066 R)
• M53: 33,148,345 km (0.038 R)
• M54: 33,551,511 km (0.1 R)
• M55: 33,713,227 km (0.054 R)
• M56: 34,688,904 km (0.044 R)
• M57: 35,344,442 km (0.098 R)
• M58: 35,838,863 km (0.118 R)
• M59: 36,004,168 km (0.097 R)
• M60: 37,084,863 km (0.106 R)
• M61: 37,419,514 km (0.096 R)
• M62: 38,260,553 km (0.117 R)
• M63: 39,022,754 km (0.112 R)
• M64: 39,107,726 km (0.046 R)
• M65: 41,166,192 km (0.118 R)
• M66: 42,732,931 km (0.112 R)
• M67: 43,259,515 km (0.059 R)
• M68: 43,435,592 km (0.076 R)
• M69: 43,876,607 km (0.089 R)
• M70: 44,585,401 km (0.086 R)
• M71: 46,644,167 km (0.038 R)
• M72: 48,003,414 km (0.112 R)
• M73: 48,368,133 km (0.104 R)
• M74: 48,916,858 km (0.102 R)
• M75: 49,100,116 km (0.092 R)
• M76: 49,467,528 km (0.097 R)
• M77: 49,928,140 km (0.043 R)
• M78: 50,297,646 km (0.086 R)
• M79: 50,575,300 km (0.107 R)
• M80: 52,064,996 km (0.055 R)
• M81: 53,947,236 km (0.086 R)
• M82: 56,523,311 km (0.068 R)
• M83: 56,812,035 km (0.114 R)
• M84: 57,681,049 km (0.097 R)
• M85: 57,874,779 km (0.059 R)
• M86: 57,971,718 km (0.074 R)
• M87: 59,432,242 km (0.114 R)
• M88: 60,511,142 km (0.102 R)
• M89: 61,102,203 km (0.111 R)
• M90: 61,695,209 km (0.091 R)
• M91: 62,290,309 km (0.072 R)
• M92: 62,787,573 km (0.1 R)
• M93: 63,385,964 km (0.102 R)
• M94: 64,287,142 km (0.065 R)
• M95: 67,321,735 km (0.074 R)
• M96: 67,525,636 km (0.088 R)
• M97: 67,729,838 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit