🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.48 AU - 2.24 AU

Year: 966 Days

Day: 24.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.23 AU - 3.07 AU

Year: 1643 Days

Day: 18.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.87 AU - 3.29 AU

Year: 2058 Days

Day: 26.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,460,155 km

• M1: 362,027 km (0.09 R)
• M2: 1,319,752 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 13.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.85 AU - 9.19 AU

Year: 7853 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,460,155 km

• M1: 227,239 km (0.063 R)
• M2: 438,771 km (0.106 R)
• M3: 810,072 km (0.112 R)
• M4: 1,200,224 km (0.108 R)
• M5: 1,388,119 km (0.096 R)
• M6: 1,772,735 km (0.092 R)
• M7: 2,352,875 km (0.057 R)
• M8: 2,738,389 km (0.103 R)
• M9: 2,989,713 km (0.082 R)
• M10: 3,515,251 km (0.093 R)
• M11: 3,623,859 km (0.076 R)
• M12: 4,503,943 km (0.04 R)
• M13: 4,771,723 km (0.11 R)
• M14: 4,983,554 km (0.112 R)
• M15: 5,106,075 km (0.097 R)
• M16: 5,229,493 km (0.111 R)
• M17: 6,253,490 km (0.102 R)
• M18: 6,586,046 km (0.038 R)
• M19: 7,583,415 km (0.062 R)
• M20: 8,371,347 km (0.113 R)
• M21: 9,072,961 km (0.11 R)
• M22: 10,219,031 km (0.117 R)
• M23: 10,336,166 km (0.09 R)
• M24: 11,088,344 km (0.117 R)
• M25: 11,249,012 km (0.081 R)
• M26: 12,105,011 km (0.116 R)
• M27: 12,353,493 km (0.118 R)
• M28: 13,321,541 km (0.056 R)
• M29: 13,707,055 km (0.086 R)
• M30: 13,966,008 km (0.025 R)
• M31: 14,620,649 km (0.088 R)
• M32: 15,240,732 km (0.092 R)
• M33: 15,330,042 km (0.096 R)
• M34: 16,050,655 km (0.115 R)
• M35: 16,644,409 km (0.08 R)
• M36: 16,967,091 km (0.096 R)
• M37: 17,806,186 km (0.085 R)
• M38: 17,900,283 km (0.111 R)
• M39: 18,659,043 km (0.095 R)
• M40: 18,994,142 km (0.103 R)
• M41: 19,865,400 km (0.088 R)
• M42: 20,207,680 km (0.108 R)
• M43: 20,502,687 km (0.111 R)
• M44: 21,396,235 km (0.051 R)
• M45: 21,546,282 km (0.081 R)
• M46: 21,797,307 km (0.057 R)
• M47: 21,948,401 km (0.094 R)
• M48: 22,556,367 km (0.107 R)
• M49: 22,709,256 km (0.075 R)
• M50: 22,811,282 km (0.043 R)
• M51: 23,118,406 km (0.065 R)
• M52: 23,685,232 km (0.066 R)
• M53: 24,100,217 km (0.114 R)
• M54: 24,937,516 km (0.029 R)
• M55: 25,306,873 km (0.091 R)
• M56: 25,731,283 km (0.048 R)
• M57: 25,890,903 km (0.076 R)
• M58: 27,397,653 km (0.087 R)
• M59: 27,506,411 km (0.115 R)
• M60: 28,106,897 km (0.093 R)
• M61: 28,216,552 km (0.11 R)
• M62: 28,656,519 km (0.093 R)
• M63: 29,098,731 km (0.115 R)
• M64: 30,270,531 km (0.086 R)
• M65: 31,514,587 km (0.118 R)
• M66: 32,257,639 km (0.117 R)
• M67: 32,717,653 km (0.103 R)
• M68: 32,948,632 km (0.089 R)
• M69: 33,819,142 km (0.081 R)
• M70: 34,873,807 km (0.111 R)
• M71: 34,991,690 km (0.048 R)
• M72: 35,168,664 km (0.025 R)
• M73: 36,416,310 km (0.079 R)
• M74: 36,535,839 km (0.108 R)
• M75: 36,655,517 km (0.068 R)
• M76: 37,015,450 km (0.095 R)
• M77: 37,738,756 km (0.053 R)
• M78: 38,771,430 km (0.117 R)
• M79: 40,492,703 km (0.09 R)
• M80: 40,926,836 km (0.088 R)
• M81: 41,362,614 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 3.2

Gravity: 29.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.31 AU - 14.93 AU

Year: 16068 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,460,155 km

• M1: 202,256 km (0.093 R)
• M2: 579,991 km (0.053 R)
• M3: 717,621 km (0.095 R)
• M4: 1,062,743 km (0.076 R)
• M5: 1,083,388 km (0.051 R)
• M6: 1,230,742 km (0.112 R)
• M7: 1,407,118 km (0.036 R)
• M8: 1,452,446 km (0.099 R)
• M9: 1,662,332 km (0.077 R)
• M10: 2,294,083 km (0.108 R)
• M11: 2,537,778 km (0.074 R)
• M12: 2,818,424 km (0.099 R)
• M13: 2,991,359 km (0.089 R)
• M14: 3,780,189 km (0.079 R)
• M15: 3,938,912 km (0.059 R)
• M16: 4,164,805 km (0.108 R)
• M17: 4,230,029 km (0.118 R)
• M18: 4,262,791 km (0.098 R)
• M19: 4,295,703 km (0.112 R)
• M20: 4,361,676 km (0.09 R)
• M21: 4,427,947 km (0.11 R)
• M22: 4,629,007 km (0.025 R)
• M23: 4,970,539 km (0.025 R)
• M24: 5,605,582 km (0.107 R)
• M25: 5,859,300 km (0.073 R)
• M26: 6,265,608 km (0.05 R)
• M27: 6,795,932 km (0.097 R)
• M28: 7,027,510 km (0.061 R)
• M29: 7,300,974 km (0.075 R)
• M30: 7,777,892 km (0.114 R)
• M31: 7,939,159 km (0.097 R)
• M32: 8,142,163 km (0.064 R)
• M33: 8,223,844 km (0.079 R)
• M34: 8,429,391 km (0.105 R)
• M35: 8,678,172 km (0.09 R)
• M36: 9,055,758 km (0.112 R)
• M37: 9,310,523 km (0.108 R)
• M38: 9,567,681 km (0.05 R)
• M39: 10,001,366 km (0.107 R)
• M40: 10,932,912 km (0.116 R)
• M41: 11,158,655 km (0.101 R)
• M42: 11,614,928 km (0.03 R)
• M43: 11,660,855 km (0.103 R)
• M44: 11,984,435 km (0.114 R)
• M45: 13,163,416 km (0.074 R)
• M46: 13,548,331 km (0.063 R)
• M47: 13,937,136 km (0.062 R)
• M48: 14,181,878 km (0.058 R)
• M49: 14,428,116 km (0.055 R)
• M50: 15,477,695 km (0.111 R)
• M51: 15,680,400 km (0.092 R)
• M52: 16,242,290 km (0.097 R)
• M53: 16,345,213 km (0.092 R)
• M54: 18,233,437 km (0.064 R)
• M55: 19,530,152 km (0.067 R)
• M56: 21,417,329 km (0.072 R)
• M57: 23,245,864 km (0.055 R)
• M58: 24,178,756 km (0.11 R)
• M59: 25,960,466 km (0.04 R)
• M60: 26,201,169 km (0.073 R)
• M61: 26,503,208 km (0.05 R)
• M62: 26,867,030 km (0.102 R)
• M63: 27,538,425 km (0.105 R)
• M64: 27,722,580 km (0.033 R)
• M65: 28,897,821 km (0.085 R)
• M66: 29,022,436 km (0.075 R)
• M67: 29,460,159 km (0.101 R)
• M68: 30,342,188 km (0.068 R)
• M69: 30,659,186 km (0.085 R)
• M70: 30,913,652 km (0.065 R)
• M71: 31,488,706 km (0.068 R)
• M72: 32,649,436 km (0.116 R)
• M73: 33,431,085 km (0.104 R)
• M74: 33,692,881 km (0.073 R)
• M75: 34,813,519 km (0.06 R)
• M76: 35,278,469 km (0.117 R)
• M77: 35,345,190 km (0.12 R)
• M78: 35,411,761 km (0.093 R)
• M79: 35,946,274 km (0.077 R)
• M80: 36,618,268 km (0.075 R)
• M81: 37,091,146 km (0.037 R)
• M82: 37,770,171 km (0.078 R)
• M83: 38,453,235 km (0.069 R)
• M84: 38,796,413 km (0.113 R)
• M85: 39,970,457 km (0.077 R)
• M86: 41,156,020 km (0.063 R)
• M87: 43,134,003 km (0.032 R)
• M88: 43,704,719 km (0.119 R)
• M89: 44,062,706 km (0.065 R)
• M90: 44,421,741 km (0.099 R)
• M91: 45,576,936 km (0.119 R)
• M92: 47,034,917 km (0.087 R)
• M93: 47,181,523 km (0.079 R)
• M94: 47,769,592 km (0.086 R)
• M95: 48,508,007 km (0.077 R)
• M96: 49,473,661 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.7

Radius: 6.4

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.87 AU - 17.99 AU

Year: 23080 Days

Day: 24.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,460,155 km

• M1: 129,851 km (0.029 R)
• M2: 221,554 km (0.09 R)
• M3: 269,575 km (0.075 R)
• M4: 714,330 km (0.117 R)
• M5: 870,510 km (0.078 R)
• M6: 2,668,377 km (0.052 R)
• M7: 3,248,518 km (0.118 R)
• M8: 3,464,986 km (0.079 R)
• M9: 4,049,764 km (0.05 R)
• M10: 4,189,040 km (0.095 R)
• M11: 5,980,175 km (0.064 R)
• M12: 6,678,049 km (0.102 R)
• M13: 6,842,756 km (0.065 R)
• M14: 6,897,958 km (0.081 R)
• M15: 7,176,359 km (0.096 R)
• M16: 7,859,124 km (0.081 R)
• M17: 8,681,763 km (0.108 R)
• M18: 9,408,509 km (0.119 R)
• M19: 9,593,263 km (0.099 R)
• M20: 9,779,063 km (0.087 R)
• M21: 10,154,554 km (0.104 R)
• M22: 10,855,121 km (0.045 R)
• M23: 12,504,437 km (0.087 R)
• M24: 13,117,040 km (0.109 R)
• M25: 14,089,427 km (0.114 R)
• M26: 14,371,568 km (0.08 R)
• M27: 14,726,714 km (0.116 R)
• M28: 14,798,072 km (0.061 R)
• M29: 17,974,932 km (0.087 R)
• M30: 18,588,433 km (0.117 R)
• M31: 19,286,905 km (0.049 R)
• M32: 19,836,079 km (0.119 R)
• M33: 20,231,466 km (0.084 R)
• M34: 21,110,354 km (0.091 R)
• M35: 21,514,119 km (0.085 R)
• M36: 21,920,277 km (0.117 R)
• M37: 22,493,237 km (0.099 R)
• M38: 23,653,817 km (0.069 R)
• M39: 23,737,442 km (0.095 R)
• M40: 30,193,787 km (0.09 R)
• M41: 30,284,593 km (0.088 R)
• M42: 32,396,765 km (0.118 R)
• M43: 33,142,511 km (0.058 R)
• M44: 33,329,807 km (0.119 R)
• M45: 34,556,061 km (0.052 R)
• M46: 35,317,813 km (0.073 R)
• M47: 37,831,955 km (0.113 R)
• M48: 38,715,630 km (0.054 R)
• M49: 39,804,852 km (0.051 R)
• M50: 40,603,405 km (0.095 R)
• M51: 40,803,866 km (0.039 R)
• M52: 42,826,280 km (0.119 R)
• M53: 44,261,372 km (0.07 R)
• M54: 44,881,306 km (0.101 R)
• M55: 44,984,828 km (0.105 R)
• M56: 45,296,141 km (0.053 R)
• M57: 45,816,442 km (0.031 R)
• M58: 46,968,047 km (0.041 R)
• M59: 47,811,629 km (0.037 R)
• M60: 49,620,716 km (0.106 R)
• M61: 50,479,857 km (0.064 R)
• M62: 51,452,243 km (0.075 R)
• M63: 52,539,819 km (0.107 R)
• M64: 52,758,232 km (0.12 R)
• M65: 53,086,450 km (0.111 R)
• M66: 53,965,038 km (0.046 R)
• M67: 55,402,823 km (0.11 R)
• M68: 55,513,975 km (0.109 R)
• M69: 56,070,778 km (0.082 R)
• M70: 56,517,477 km (0.042 R)
• M71: 58,203,296 km (0.112 R)
• M72: 61,624,000 km (0.079 R)
• M73: 61,969,721 km (0.036 R)
• M74: 63,358,737 km (0.095 R)
• M75: 63,591,212 km (0.091 R)
• M76: 67,824,383 km (0.079 R)
• M77: 68,062,244 km (0.098 R)
• M78: 69,734,898 km (0.088 R)
• M79: 70,215,257 km (0.106 R)
• M80: 71,784,089 km (0.092 R)
• M81: 72,269,086 km (0.053 R)
• M82: 72,755,279 km (0.116 R)
• M83: 73,242,519 km (0.116 R)
• M84: 73,975,399 km (0.042 R)
• M85: 77,179,037 km (0.115 R)
• M86: 78,548,008 km (0.042 R)
• M87: 81,942,084 km (0.12 R)
• M88: 82,195,353 km (0.096 R)
• M89: 83,593,196 km (0.089 R)
• M90: 85,383,733 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.8

Radius: 4.2

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.3 AU - 20 AU

Year: 28237 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,460,155 km

• M1: 119,230 km (0.061 R)
• M2: 308,022 km (0.098 R)
• M3: 362,176 km (0.117 R)
• M4: 775,964 km (0.077 R)
• M5: 1,036,115 km (0.083 R)
• M6: 1,233,584 km (0.106 R)
• M7: 3,434,618 km (0.11 R)
• M8: 3,855,287 km (0.111 R)
• M9: 3,898,371 km (0.058 R)
• M10: 3,941,455 km (0.11 R)
• M11: 4,028,222 km (0.093 R)
• M12: 4,159,419 km (0.106 R)
• M13: 4,203,551 km (0.065 R)
• M14: 4,292,262 km (0.116 R)
• M15: 4,744,646 km (0.074 R)
• M16: 4,790,722 km (0.089 R)
• M17: 5,403,176 km (0.07 R)
• M18: 6,960,340 km (0.099 R)
• M19: 7,276,740 km (0.085 R)
• M20: 7,490,216 km (0.097 R)
• M21: 10,327,339 km (0.027 R)
• M22: 11,113,775 km (0.111 R)
• M23: 12,297,244 km (0.043 R)
• M24: 12,551,411 km (0.056 R)
• M25: 13,520,057 km (0.112 R)
• M26: 13,782,452 km (0.07 R)
• M27: 17,484,700 km (0.111 R)
• M28: 17,770,432 km (0.114 R)
• M29: 18,491,643 km (0.072 R)
• M30: 18,564,348 km (0.054 R)
• M31: 18,782,761 km (0.096 R)
• M32: 19,295,881 km (0.118 R)
• M33: 19,369,633 km (0.057 R)
• M34: 20,186,288 km (0.081 R)
• M35: 21,394,141 km (0.042 R)
• M36: 24,834,294 km (0.104 R)
• M37: 25,316,448 km (0.045 R)
• M38: 25,882,975 km (0.116 R)
• M39: 31,772,793 km (0.059 R)
• M40: 32,383,601 km (0.099 R)
• M41: 32,910,335 km (0.081 R)
• M42: 34,865,429 km (0.109 R)
• M43: 39,446,715 km (0.109 R)
• M44: 39,540,213 km (0.054 R)
• M45: 40,103,000 km (0.099 R)
• M46: 41,331,498 km (0.097 R)
• M47: 42,380,478 km (0.096 R)
• M48: 44,797,082 km (0.091 R)
• M49: 46,663,316 km (0.045 R)
• M50: 48,154,507 km (0.096 R)
• M51: 48,454,601 km (0.102 R)
• M52: 52,412,212 km (0.045 R)
• M53: 52,927,128 km (0.12 R)
• M54: 54,169,539 km (0.067 R)
• M55: 54,273,509 km (0.102 R)
• M56: 55,212,236 km (0.064 R)
• M57: 57,000,080 km (0.086 R)
• M58: 59,020,549 km (0.085 R)
• M59: 59,663,371 km (0.042 R)
• M60: 60,848,036 km (0.068 R)
• M61: 62,367,053 km (0.035 R)
• M62: 63,459,566 km (0.11 R)
• M63: 63,898,337 km (0.064 R)
• M64: 64,338,155 km (0.095 R)
• M65: 64,999,826 km (0.093 R)
• M66: 68,004,798 km (0.1 R)
• M67: 69,580,662 km (0.069 R)
• M68: 70,713,717 km (0.101 R)
• M69: 73,457,641 km (0.098 R)
• M70: 73,687,872 km (0.097 R)
• M71: 74,033,593 km (0.073 R)
• M72: 75,190,134 km (0.061 R)
• M73: 77,053,076 km (0.109 R)
• M74: 78,225,026 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit