🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.59 AU - 2.55 AU

Year: 1042 Days

Day: 46 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.02 AU - 3.5 AU

Year: 2059 Days

Day: 15.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 8.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.97 AU - 11.41 AU

Year: 10553 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,127,337 km

• M1: 135,685 km (0.091 R)
• M2: 277,055 km (0.072 R)
• M3: 491,878 km (0.112 R)
• M4: 624,870 km (0.099 R)
• M5: 745,297 km (0.087 R)
• M6: 1,038,060 km (0.065 R)
• M7: 1,508,695 km (0.08 R)
• M8: 1,758,523 km (0.052 R)
• M9: 1,985,613 km (0.063 R)
• M10: 2,111,873 km (0.112 R)
• M11: 2,315,925 km (0.086 R)
• M12: 2,372,622 km (0.077 R)
• M13: 2,722,980 km (0.073 R)
• M14: 2,782,969 km (0.104 R)
• M15: 2,843,556 km (0.044 R)
• M16: 3,429,082 km (0.092 R)
• M17: 3,802,628 km (0.079 R)
• M18: 3,937,566 km (0.064 R)
• M19: 4,005,633 km (0.095 R)
• M20: 4,189,189 km (0.084 R)
• M21: 4,684,059 km (0.056 R)
• M22: 4,926,258 km (0.053 R)
• M23: 5,272,278 km (0.085 R)
• M24: 5,524,201 km (0.103 R)
• M25: 6,066,343 km (0.071 R)
• M26: 6,544,458 km (0.082 R)
• M27: 6,760,777 km (0.068 R)
• M28: 7,284,220 km (0.09 R)
• M29: 7,452,218 km (0.052 R)
• M30: 7,678,260 km (0.074 R)
• M31: 7,735,257 km (0.118 R)
• M32: 8,108,205 km (0.116 R)
• M33: 8,664,110 km (0.106 R)
• M34: 8,871,902 km (0.102 R)
• M35: 8,961,511 km (0.112 R)
• M36: 9,414,044 km (0.077 R)
• M37: 9,505,449 km (0.079 R)
• M38: 9,719,972 km (0.111 R)
• M39: 10,216,188 km (0.083 R)
• M40: 10,435,798 km (0.117 R)
• M41: 10,498,779 km (0.06 R)
• M42: 11,297,631 km (0.101 R)
• M43: 11,427,333 km (0.079 R)
• M44: 11,492,258 km (0.109 R)
• M45: 12,315,196 km (0.051 R)
• M46: 12,415,277 km (0.083 R)
• M47: 12,582,677 km (0.039 R)
• M48: 12,885,762 km (0.105 R)
• M49: 12,953,380 km (0.102 R)
• M50: 13,567,779 km (0.117 R)
• M51: 14,121,889 km (0.078 R)
• M52: 14,683,480 km (0.12 R)
• M53: 14,754,240 km (0.114 R)
• M54: 16,082,669 km (0.076 R)
• M55: 16,853,547 km (0.108 R)
• M56: 17,674,091 km (0.112 R)
• M57: 18,279,065 km (0.073 R)
• M58: 18,431,355 km (0.085 R)
• M59: 19,353,925 km (0.103 R)
• M60: 19,509,208 km (0.1 R)
• M61: 20,094,884 km (0.085 R)
• M62: 20,528,119 km (0.077 R)
• M63: 20,726,187 km (0.048 R)
• M64: 21,604,625 km (0.07 R)
• M65: 21,685,109 km (0.089 R)
• M66: 22,048,482 km (0.046 R)
• M67: 22,332,569 km (0.099 R)
• M68: 23,356,716 km (0.033 R)
• M69: 23,978,594 km (0.115 R)
• M70: 24,354,234 km (0.084 R)
• M71: 24,438,009 km (0.105 R)
• M72: 24,563,821 km (0.033 R)
• M73: 25,196,171 km (0.059 R)
• M74: 25,365,665 km (0.114 R)
• M75: 25,705,851 km (0.068 R)
• M76: 25,833,907 km (0.075 R)
• M77: 26,261,906 km (0.099 R)
• M78: 26,649,215 km (0.115 R)
• M79: 27,081,703 km (0.116 R)
• M80: 27,255,386 km (0.037 R)
• M81: 27,473,051 km (0.118 R)
• M82: 27,910,026 km (0.114 R)
• M83: 28,041,522 km (0.104 R)
• M84: 28,569,753 km (0.079 R)
• M85: 29,591,207 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.24 AU - 11.92 AU

Year: 12903 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,127,337 km

• M1: 197,320 km (0.117 R)
• M2: 608,115 km (0.065 R)
• M3: 782,397 km (0.115 R)
• M4: 993,928 km (0.083 R)
• M5: 1,165,816 km (0.089 R)
• M6: 1,369,419 km (0.117 R)
• M7: 1,497,475 km (0.106 R)
• M8: 1,766,452 km (0.066 R)
• M9: 2,125,337 km (0.044 R)
• M10: 2,224,969 km (0.116 R)
• M11: 2,403,439 km (0.068 R)
• M12: 2,560,368 km (0.063 R)
• M13: 3,051,946 km (0.118 R)
• M14: 3,662,904 km (0.114 R)
• M15: 4,375,738 km (0.087 R)
• M16: 4,699,318 km (0.101 R)
• M17: 5,857,205 km (0.113 R)
• M18: 5,963,570 km (0.104 R)
• M19: 6,106,286 km (0.101 R)
• M20: 6,578,267 km (0.101 R)
• M21: 7,175,611 km (0.106 R)
• M22: 7,829,354 km (0.099 R)
• M23: 7,946,639 km (0.108 R)
• M24: 8,064,672 km (0.102 R)
• M25: 8,622,971 km (0.091 R)
• M26: 9,070,418 km (0.073 R)
• M27: 9,400,730 km (0.1 R)
• M28: 9,567,382 km (0.096 R)
• M29: 10,243,714 km (0.07 R)
• M30: 10,804,706 km (0.075 R)
• M31: 11,642,753 km (0.07 R)
• M32: 12,915,532 km (0.09 R)
• M33: 13,287,432 km (0.079 R)
• M34: 14,955,449 km (0.086 R)
• M35: 15,052,687 km (0.115 R)
• M36: 16,739,254 km (0.098 R)
• M37: 17,348,715 km (0.094 R)
• M38: 18,432,851 km (0.061 R)
• M39: 18,641,839 km (0.071 R)
• M40: 19,220,634 km (0.039 R)
• M41: 19,379,507 km (0.098 R)
• M42: 20,666,347 km (0.113 R)
• M43: 20,883,564 km (0.108 R)
• M44: 21,704,706 km (0.095 R)
• M45: 21,814,960 km (0.084 R)
• M46: 22,928,118 km (0.033 R)
• M47: 23,378,557 km (0.12 R)
• M48: 25,616,092 km (0.082 R)
• M49: 25,849,465 km (0.098 R)
• M50: 26,377,097 km (0.089 R)
• M51: 27,264,362 km (0.12 R)
• M52: 28,704,391 km (0.074 R)
• M53: 30,169,103 km (0.109 R)
• M54: 31,221,225 km (0.071 R)
• M55: 32,411,426 km (0.103 R)
• M56: 33,043,926 km (0.114 R)
• M57: 33,488,979 km (0.117 R)
• M58: 34,836,108 km (0.03 R)
• M59: 36,135,665 km (0.104 R)
• M60: 36,397,461 km (0.106 R)
• M61: 37,054,794 km (0.057 R)
• M62: 38,782,051 km (0.119 R)
• M63: 38,916,091 km (0.075 R)
• M64: 41,421,855 km (0.106 R)
• M65: 41,970,580 km (0.102 R)
• M66: 42,659,778 km (0.105 R)
• M67: 43,283,302 km (0.055 R)
• M68: 43,909,817 km (0.111 R)
• M69: 44,960,742 km (0.077 R)
• M70: 45,736,557 km (0.079 R)
• M71: 46,090,805 km (0.077 R)
• M72: 46,588,068 km (0.046 R)
• M73: 47,230,142 km (0.078 R)
• M74: 47,444,815 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 4.5

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.81 AU - 20.33 AU

Year: 26873 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,127,337 km

• M1: 63,280 km (0.101 R)
• M2: 93,648 km (0.057 R)
• M3: 477,217 km (0.064 R)
• M4: 609,761 km (0.116 R)
• M5: 656,435 km (0.079 R)
• M6: 829,819 km (0.109 R)
• M7: 882,029 km (0.094 R)
• M8: 1,045,091 km (0.03 R)
• M9: 1,461,870 km (0.103 R)
• M10: 1,493,585 km (0.063 R)
• M11: 1,959,583 km (0.077 R)
• M12: 2,933,315 km (0.034 R)
• M13: 4,032,710 km (0.117 R)
• M14: 4,394,138 km (0.092 R)
• M15: 4,578,592 km (0.118 R)
• M16: 4,955,429 km (0.106 R)
• M17: 5,440,276 km (0.046 R)
• M18: 5,489,643 km (0.07 R)
• M19: 5,940,232 km (0.082 R)
• M20: 6,093,121 km (0.101 R)
• M21: 6,823,308 km (0.103 R)
• M22: 7,857,778 km (0.1 R)
• M23: 8,766,136 km (0.111 R)
• M24: 10,928,274 km (0.101 R)
• M25: 12,325,967 km (0.118 R)
• M26: 12,586,118 km (0.12 R)
• M27: 13,310,770 km (0.072 R)
• M28: 13,981,267 km (0.075 R)
• M29: 14,048,886 km (0.091 R)
• M30: 15,215,599 km (0.112 R)
• M31: 15,494,599 km (0.086 R)
• M32: 16,484,339 km (0.05 R)
• M33: 16,699,162 km (0.036 R)
• M34: 17,421,719 km (0.038 R)
• M35: 18,897,053 km (0.029 R)
• M36: 18,971,852 km (0.086 R)
• M37: 20,488,775 km (0.075 R)
• M38: 23,075,322 km (0.082 R)
• M39: 25,266,781 km (0.106 R)
• M40: 27,608,437 km (0.06 R)
• M41: 28,119,164 km (0.088 R)
• M42: 28,290,154 km (0.072 R)
• M43: 29,583,129 km (0.069 R)
• M44: 30,631,510 km (0.113 R)
• M45: 30,719,324 km (0.042 R)
• M46: 31,780,721 km (0.032 R)
• M47: 31,958,743 km (0.076 R)
• M48: 33,304,824 km (0.042 R)
• M49: 33,395,181 km (0.11 R)
• M50: 33,576,195 km (0.105 R)
• M51: 35,312,129 km (0.05 R)
• M52: 35,588,885 km (0.118 R)
• M53: 35,866,389 km (0.098 R)
• M54: 36,609,890 km (0.104 R)
• M55: 37,828,814 km (0.035 R)
• M56: 39,156,345 km (0.072 R)
• M57: 39,538,418 km (0.064 R)
• M58: 40,982,187 km (0.062 R)
• M59: 41,661,810 km (0.107 R)
• M60: 42,737,419 km (0.1 R)
• M61: 43,921,187 km (0.115 R)
• M62: 45,716,810 km (0.068 R)
• M63: 47,434,642 km (0.096 R)
• M64: 47,536,369 km (0.108 R)
• M65: 49,276,491 km (0.092 R)
• M66: 49,482,637 km (0.087 R)
• M67: 50,933,138 km (0.06 R)
• M68: 51,350,217 km (0.08 R)
• M69: 51,559,205 km (0.088 R)
• M70: 51,768,343 km (0.117 R)
• M71: 53,240,835 km (0.069 R)
• M72: 54,407,399 km (0.106 R)
• M73: 55,368,117 km (0.069 R)
• M74: 55,475,079 km (0.055 R)
• M75: 55,904,126 km (0.077 R)
• M76: 56,226,659 km (0.063 R)
• M77: 56,334,369 km (0.075 R)
• M78: 57,957,207 km (0.078 R)
• M79: 58,610,651 km (0.035 R)
• M80: 60,806,299 km (0.118 R)
• M81: 61,359,362 km (0.076 R)
• M82: 61,692,068 km (0.073 R)
• M83: 64,262,309 km (0.119 R)
• M84: 66,184,492 km (0.111 R)
• M85: 66,753,412 km (0.119 R)
• M86: 67,896,190 km (0.044 R)
• M87: 69,506,761 km (0.099 R)
• M88: 71,013,660 km (0.066 R)
• M89: 71,246,435 km (0.09 R)
• M90: 72,414,046 km (0.045 R)
• M91: 72,882,886 km (0.112 R)
• M92: 73,117,754 km (0.112 R)
• M93: 73,235,189 km (0.062 R)
• M94: 73,705,824 km (0.109 R)
• M95: 76,789,185 km (0.117 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit