🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.69 AU - 0.95 AU

Year: 266 Days

Day: 38.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 281 Days

Day: 19.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.31 AU - 1.37 AU

Year: 556 Days

Day: 37 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.9 AU - 3.3 AU

Year: 1955 Days

Day: 25.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,614,682 km

• M1: 1,634,357 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 12.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.53 AU - 8.35 AU

Year: 7268 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,614,682 km

• M1: 361,877 km (0.108 R)
• M2: 453,581 km (0.114 R)
• M3: 537,954 km (0.115 R)
• M4: 726,148 km (0.092 R)
• M5: 839,842 km (0.098 R)
• M6: 971,339 km (0.043 R)
• M7: 1,063,192 km (0.09 R)
• M8: 1,370,466 km (0.052 R)
• M9: 1,461,721 km (0.117 R)
• M10: 1,819,110 km (0.098 R)
• M11: 1,905,578 km (0.03 R)
• M12: 2,188,766 km (0.081 R)
• M13: 2,729,712 km (0.108 R)
• M14: 2,812,889 km (0.076 R)
• M15: 3,015,743 km (0.098 R)
• M16: 3,329,301 km (0.092 R)
• M17: 4,044,827 km (0.113 R)
• M18: 4,488,983 km (0.111 R)
• M19: 4,867,765 km (0.069 R)
• M20: 5,132,853 km (0.112 R)
• M21: 5,486,801 km (0.061 R)
• M22: 5,762,959 km (0.072 R)
• M23: 5,891,912 km (0.094 R)
• M24: 6,021,913 km (0.066 R)
• M25: 6,395,309 km (0.067 R)
• M26: 6,529,049 km (0.086 R)
• M27: 6,753,745 km (0.074 R)
• M28: 7,095,876 km (0.101 R)
• M29: 7,678,560 km (0.115 R)
• M30: 7,915,971 km (0.12 R)
• M31: 8,349,506 km (0.117 R)
• M32: 8,544,731 km (0.073 R)
• M33: 8,667,401 km (0.108 R)
• M34: 9,164,366 km (0.109 R)
• M35: 10,763,268 km (0.064 R)
• M36: 11,029,253 km (0.084 R)
• M37: 11,189,921 km (0.112 R)
• M38: 12,032,157 km (0.09 R)
• M39: 12,197,462 km (0.106 R)
• M40: 12,530,617 km (0.063 R)
• M41: 12,614,242 km (0.055 R)
• M42: 12,951,136 km (0.102 R)
• M43: 15,390,928 km (0.118 R)
• M44: 15,931,874 km (0.119 R)
• M45: 16,878,230 km (0.108 R)
• M46: 17,218,416 km (0.068 R)
• M47: 17,342,732 km (0.054 R)
• M48: 17,436,081 km (0.111 R)
• M49: 17,780,006 km (0.057 R)
• M50: 17,905,668 km (0.114 R)
• M51: 18,126,176 km (0.047 R)
• M52: 19,306,952 km (0.041 R)
• M53: 19,468,368 km (0.099 R)
• M54: 19,597,770 km (0.094 R)
• M55: 20,020,683 km (0.112 R)
• M56: 20,184,194 km (0.068 R)
• M57: 21,541,046 km (0.077 R)
• M58: 21,675,086 km (0.107 R)
• M59: 22,044,892 km (0.054 R)
• M60: 22,247,447 km (0.095 R)
• M61: 22,518,519 km (0.113 R)
• M62: 22,688,611 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 9.1

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.09 AU - 8.23 AU

Year: 8349 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,614,682 km

• M1: 233,373 km (0.115 R)
• M2: 641,775 km (0.045 R)
• M3: 721,361 km (0.095 R)
• M4: 1,171,202 km (0.061 R)
• M5: 1,499,719 km (0.04 R)
• M6: 1,856,510 km (0.079 R)
• M7: 1,973,495 km (0.08 R)
• M8: 2,239,630 km (0.105 R)
• M9: 2,491,702 km (0.115 R)
• M10: 3,245,376 km (0.074 R)
• M11: 3,618,174 km (0.046 R)
• M12: 3,794,849 km (0.096 R)
• M13: 4,466,992 km (0.111 R)
• M14: 4,656,832 km (0.085 R)
• M15: 5,919,139 km (0.095 R)
• M16: 6,232,995 km (0.087 R)
• M17: 6,409,670 km (0.063 R)
• M18: 6,623,895 km (0.11 R)
• M19: 6,840,512 km (0.076 R)
• M20: 6,949,719 km (0.101 R)
• M21: 7,504,428 km (0.112 R)
• M22: 7,806,017 km (0.101 R)
• M23: 8,616,837 km (0.119 R)
• M24: 9,092,110 km (0.059 R)
• M25: 9,172,145 km (0.109 R)
• M26: 9,494,678 km (0.092 R)
• M27: 10,109,525 km (0.104 R)
• M28: 10,192,552 km (0.107 R)
• M29: 10,400,942 km (0.097 R)
• M30: 10,484,567 km (0.047 R)
• M31: 10,864,246 km (0.102 R)
• M32: 11,377,516 km (0.118 R)
• M33: 11,724,135 km (0.097 R)
• M34: 12,294,851 km (0.091 R)
• M35: 12,964,451 km (0.084 R)
• M36: 13,417,433 km (0.053 R)
• M37: 14,106,630 km (0.082 R)
• M38: 14,525,804 km (0.105 R)
• M39: 15,807,558 km (0.105 R)
• M40: 16,194,269 km (0.096 R)
• M41: 16,339,977 km (0.109 R)
• M42: 16,976,965 km (0.109 R)
• M43: 17,472,433 km (0.044 R)
• M44: 17,671,996 km (0.099 R)
• M45: 18,123,782 km (0.11 R)
• M46: 18,731,897 km (0.084 R)
• M47: 18,936,098 km (0.062 R)
• M48: 19,449,967 km (0.113 R)
• M49: 19,553,190 km (0.054 R)
• M50: 19,968,324 km (0.09 R)
• M51: 20,177,013 km (0.066 R)
• M52: 22,465,112 km (0.057 R)
• M53: 25,565,977 km (0.073 R)
• M54: 26,076,704 km (0.103 R)
• M55: 26,590,872 km (0.077 R)
• M56: 26,705,464 km (0.113 R)
• M57: 27,281,565 km (0.098 R)
• M58: 28,798,189 km (0.1 R)
• M59: 28,975,013 km (0.055 R)
• M60: 29,211,228 km (0.118 R)
• M61: 29,270,319 km (0.112 R)
• M62: 30,102,832 km (0.08 R)
• M63: 31,184,574 km (0.08 R)
• M64: 31,973,703 km (0.063 R)
• M65: 32,156,810 km (0.082 R)
• M66: 32,954,017 km (0.057 R)
• M67: 35,069,780 km (0.068 R)
• M68: 35,573,925 km (0.042 R)
• M69: 35,953,604 km (0.064 R)
• M70: 36,908,787 km (0.059 R)
• M71: 36,972,665 km (0.076 R)
• M72: 37,421,608 km (0.12 R)
• M73: 38,065,926 km (0.113 R)
• M74: 38,389,506 km (0.089 R)
• M75: 38,519,208 km (0.104 R)
• M76: 39,235,034 km (0.037 R)
• M77: 39,561,755 km (0.071 R)
• M78: 40,086,694 km (0.104 R)
• M79: 40,284,014 km (0.076 R)
• M80: 40,415,810 km (0.093 R)
• M81: 40,878,217 km (0.074 R)
• M82: 41,541,683 km (0.057 R)
• M83: 42,075,149 km (0.088 R)
• M84: 43,621,243 km (0.067 R)
• M85: 43,756,629 km (0.116 R)
• M86: 44,027,701 km (0.089 R)
• M87: 44,571,489 km (0.057 R)
• M88: 45,186,037 km (0.084 R)
• M89: 45,803,278 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 13.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.46 AU - 13.64 AU

Year: 15924 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,614,682 km

• M1: 209,736 km (0.118 R)
• M2: 385,514 km (0.105 R)
• M3: 484,996 km (0.038 R)
• M4: 596,447 km (0.065 R)
• M5: 873,203 km (0.117 R)
• M6: 2,294,383 km (0.11 R)
• M7: 2,394,763 km (0.089 R)
• M8: 2,919,552 km (0.11 R)
• M9: 3,176,860 km (0.064 R)
• M10: 3,289,508 km (0.089 R)
• M11: 4,320,985 km (0.115 R)
• M12: 4,530,422 km (0.098 R)
• M13: 4,786,234 km (0.113 R)
• M14: 6,852,031 km (0.072 R)
• M15: 7,696,212 km (0.119 R)
• M16: 7,797,789 km (0.092 R)
• M17: 8,943,709 km (0.117 R)
• M18: 9,050,522 km (0.102 R)
• M19: 9,481,962 km (0.099 R)
• M20: 9,865,082 km (0.084 R)
• M21: 11,564,215 km (0.116 R)
• M22: 11,680,602 km (0.099 R)
• M23: 12,746,636 km (0.109 R)
• M24: 13,905,421 km (0.058 R)
• M25: 14,403,433 km (0.106 R)
• M26: 14,654,607 km (0.112 R)
• M27: 15,034,137 km (0.095 R)
• M28: 15,932,472 km (0.097 R)
• M29: 16,782,188 km (0.067 R)
• M30: 17,646,565 km (0.081 R)
• M31: 17,982,861 km (0.03 R)
• M32: 18,389,318 km (0.103 R)
• M33: 18,525,452 km (0.065 R)
• M34: 21,461,311 km (0.104 R)
• M35: 21,676,432 km (0.041 R)
• M36: 22,398,990 km (0.111 R)
• M37: 23,056,024 km (0.057 R)
• M38: 25,823,285 km (0.112 R)
• M39: 26,666,120 km (0.119 R)
• M40: 27,673,811 km (0.065 R)
• M41: 27,908,081 km (0.11 R)
• M42: 28,615,081 km (0.103 R)
• M43: 29,327,765 km (0.092 R)
• M44: 29,726,294 km (0.075 R)
• M45: 29,966,398 km (0.095 R)
• M46: 30,367,769 km (0.116 R)
• M47: 31,175,897 km (0.106 R)
• M48: 31,501,123 km (0.102 R)
• M49: 31,827,545 km (0.104 R)
• M50: 32,155,015 km (0.076 R)
• M51: 33,227,183 km (0.115 R)
• M52: 33,476,264 km (0.095 R)
• M53: 33,976,369 km (0.1 R)
• M54: 34,143,620 km (0.092 R)
• M55: 34,646,867 km (0.113 R)
• M56: 34,899,538 km (0.086 R)
• M57: 35,406,525 km (0.073 R)
• M58: 36,599,119 km (0.057 R)
• M59: 38,238,562 km (0.075 R)
• M60: 39,813,828 km (0.112 R)
• M61: 40,255,141 km (0.119 R)
• M62: 40,609,389 km (0.069 R)
• M63: 40,964,535 km (0.065 R)
• M64: 44,208,116 km (0.115 R)
• M65: 44,665,137 km (0.114 R)
• M66: 44,756,841 km (0.085 R)
• M67: 45,031,951 km (0.067 R)
• M68: 46,045,626 km (0.116 R)
• M69: 46,323,429 km (0.026 R)
• M70: 46,416,031 km (0.06 R)
• M71: 47,253,330 km (0.054 R)
• M72: 48,283,311 km (0.115 R)
• M73: 49,889,693 km (0.088 R)
• M74: 52,090,876 km (0.058 R)
• M75: 53,154,816 km (0.088 R)
• M76: 58,180,407 km (0.102 R)
• M77: 58,881,872 km (0.091 R)
• M78: 59,082,931 km (0.1 R)
• M79: 59,384,670 km (0.097 R)
• M80: 62,124,555 km (0.092 R)
• M81: 63,149,749 km (0.085 R)
• M82: 63,355,446 km (0.113 R)
• M83: 64,180,628 km (0.104 R)
• M84: 64,387,372 km (0.113 R)
• M85: 66,677,117 km (0.039 R)
• M86: 67,306,176 km (0.092 R)
• M87: 68,148,113 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.9

Radius: 5

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.32 AU - 16.9 AU

Year: 20001 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,614,682 km

• M1: 88,562 km (0.072 R)
• M2: 172,636 km (0.062 R)
• M3: 322,234 km (0.071 R)
• M4: 750,233 km (0.088 R)
• M5: 895,642 km (0.072 R)
• M6: 1,213,089 km (0.098 R)
• M7: 1,942,379 km (0.12 R)
• M8: 2,384,440 km (0.081 R)
• M9: 2,598,814 km (0.068 R)
• M10: 2,708,170 km (0.092 R)
• M11: 3,516,448 km (0.117 R)
• M12: 3,556,689 km (0.073 R)
• M13: 4,093,746 km (0.118 R)
• M14: 4,178,568 km (0.075 R)
• M15: 4,436,624 km (0.099 R)
• M16: 5,013,623 km (0.106 R)
• M17: 6,780,374 km (0.049 R)
• M18: 7,860,321 km (0.113 R)
• M19: 11,405,192 km (0.028 R)
• M20: 11,825,712 km (0.034 R)
• M21: 12,558,292 km (0.092 R)
• M22: 12,619,927 km (0.061 R)
• M23: 13,117,190 km (0.101 R)
• M24: 13,557,606 km (0.116 R)
• M25: 13,684,316 km (0.09 R)
• M26: 13,747,895 km (0.083 R)
• M27: 14,259,370 km (0.107 R)
• M28: 14,972,952 km (0.079 R)
• M29: 15,103,999 km (0.071 R)
• M30: 17,388,209 km (0.057 R)
• M31: 17,941,123 km (0.1 R)
• M32: 18,149,962 km (0.087 R)
• M33: 18,289,686 km (0.082 R)
• M34: 18,499,871 km (0.08 R)
• M35: 19,064,304 km (0.116 R)
• M36: 19,849,543 km (0.103 R)
• M37: 19,993,456 km (0.055 R)
• M38: 20,209,924 km (0.078 R)
• M39: 22,118,644 km (0.102 R)
• M40: 22,642,386 km (0.072 R)
• M41: 22,792,732 km (0.059 R)
• M42: 25,165,503 km (0.067 R)
• M43: 28,990,871 km (0.043 R)
• M44: 32,229,664 km (0.093 R)
• M45: 33,676,874 km (0.035 R)
• M46: 34,711,044 km (0.106 R)
• M47: 34,971,195 km (0.056 R)
• M48: 36,369,786 km (0.062 R)
• M49: 37,076,037 km (0.025 R)
• M50: 37,164,599 km (0.092 R)
• M51: 38,054,258 km (0.106 R)
• M52: 38,143,567 km (0.093 R)
• M53: 39,041,005 km (0.117 R)
• M54: 39,131,213 km (0.057 R)
• M55: 39,311,628 km (0.05 R)
• M56: 39,492,342 km (0.111 R)
• M57: 40,218,041 km (0.06 R)
• M58: 40,673,866 km (0.078 R)
• M59: 41,223,040 km (0.104 R)
• M60: 42,421,468 km (0.085 R)
• M61: 44,287,253 km (0.051 R)
• M62: 44,663,641 km (0.039 R)
• M63: 45,135,622 km (0.12 R)
• M64: 45,324,864 km (0.064 R)
• M65: 46,275,109 km (0.047 R)
• M66: 46,370,553 km (0.105 R)
• M67: 46,944,261 km (0.069 R)
• M68: 47,135,895 km (0.082 R)
• M69: 48,291,838 km (0.027 R)
• M70: 48,873,325 km (0.103 R)
• M71: 50,435,277 km (0.038 R)
• M72: 50,631,699 km (0.075 R)
• M73: 52,709,015 km (0.06 R)
• M74: 53,607,799 km (0.119 R)
• M75: 54,310,310 km (0.055 R)
• M76: 55,015,963 km (0.09 R)
• M77: 55,319,348 km (0.052 R)
• M78: 55,927,613 km (0.082 R)
• M79: 56,946,374 km (0.066 R)
• M80: 57,355,674 km (0.099 R)
• M81: 57,663,247 km (0.104 R)
• M82: 58,795,703 km (0.074 R)
• M83: 60,143,430 km (0.09 R)
• M84: 60,873,318 km (0.067 R)
• M85: 61,396,612 km (0.032 R)
• M86: 64,886,730 km (0.07 R)
• M87: 65,100,356 km (0.049 R)
• M88: 66,709,730 km (0.117 R)
• M89: 66,817,440 km (0.081 R)
• M90: 68,006,594 km (0.099 R)
• M91: 69,967,523 km (0.092 R)
• M92: 70,515,500 km (0.038 R)
• M93: 71,064,972 km (0.078 R)
• M94: 73,276,777 km (0.077 R)
• M95: 73,387,928 km (0.087 R)
• M96: 74,502,881 km (0.111 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit