🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.67 AU - 0.77 AU

Year: 228 Days

Day: 32.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.13 AU - 1.39 AU

Year: 527 Days

Day: 14.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,433,926 km

• M1: 99,632 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.34 AU - 1.54 AU

Year: 644 Days

Day: 26.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,433,926 km

• M1: 455,526 km (0.105 R)
• M2: 980,913 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.82 AU - 3.26 AU

Year: 1976 Days

Day: 12.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,433,926 km

• M1: 54,902 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.3 AU - 3.88 AU

Year: 2536 Days

Day: 26.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.94 AU - 4.42 AU

Year: 2632 Days

Day: 37.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 4.9

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.54 AU - 16.04 AU

Year: 18061 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,433,926 km

• M1: 193,430 km (0.12 R)
• M2: 319,691 km (0.104 R)
• M3: 367,562 km (0.081 R)
• M4: 1,196,185 km (0.113 R)
• M5: 2,580,414 km (0.091 R)
• M6: 2,781,922 km (0.092 R)
• M7: 2,988,517 km (0.092 R)
• M8: 3,343,961 km (0.119 R)
• M9: 3,453,168 km (0.095 R)
• M10: 4,289,569 km (0.072 R)
• M11: 5,871,866 km (0.047 R)
• M12: 6,047,943 km (0.106 R)
• M13: 6,136,654 km (0.074 R)
• M14: 6,315,274 km (0.075 R)
• M15: 6,586,495 km (0.109 R)
• M16: 6,632,122 km (0.088 R)
• M17: 6,723,527 km (0.118 R)
• M18: 7,422,897 km (0.113 R)
• M19: 7,517,891 km (0.097 R)
• M20: 7,565,613 km (0.099 R)
• M21: 7,709,077 km (0.048 R)
• M22: 7,853,589 km (0.095 R)
• M23: 8,539,495 km (0.099 R)
• M24: 8,589,311 km (0.082 R)
• M25: 8,739,059 km (0.054 R)
• M26: 8,990,533 km (0.104 R)
• M27: 10,230,699 km (0.087 R)
• M28: 11,141,152 km (0.066 R)
• M29: 11,413,719 km (0.117 R)
• M30: 12,469,880 km (0.083 R)
• M31: 13,325,430 km (0.112 R)
• M32: 14,258,771 km (0.095 R)
• M33: 14,554,826 km (0.063 R)
• M34: 15,032,641 km (0.081 R)
• M35: 15,333,782 km (0.111 R)
• M36: 15,637,017 km (0.115 R)
• M37: 16,496,606 km (0.087 R)
• M38: 17,750,984 km (0.061 R)
• M39: 18,069,328 km (0.109 R)
• M40: 19,952,616 km (0.106 R)
• M41: 20,416,519 km (0.114 R)
• M42: 20,549,661 km (0.082 R)
• M43: 21,965,455 km (0.097 R)
• M44: 22,375,802 km (0.107 R)
• M45: 22,719,578 km (0.087 R)
• M46: 22,995,885 km (0.081 R)
• M47: 23,412,516 km (0.1 R)
• M48: 25,103,570 km (0.094 R)
• M49: 27,345,294 km (0.036 R)
• M50: 27,565,652 km (0.117 R)
• M51: 27,712,856 km (0.116 R)
• M52: 30,103,580 km (0.102 R)
• M53: 30,483,109 km (0.115 R)
• M54: 30,787,840 km (0.108 R)
• M55: 30,864,135 km (0.071 R)
• M56: 31,017,024 km (0.078 R)
• M57: 31,246,806 km (0.106 R)
• M58: 31,477,187 km (0.101 R)
• M59: 32,248,963 km (0.1 R)
• M60: 32,870,991 km (0.086 R)
• M61: 32,949,081 km (0.083 R)
• M62: 33,027,171 km (0.093 R)
• M63: 33,969,039 km (0.099 R)
• M64: 34,363,977 km (0.054 R)
• M65: 36,281,373 km (0.106 R)
• M66: 37,171,630 km (0.093 R)
• M67: 37,497,155 km (0.077 R)
• M68: 37,741,897 km (0.083 R)
• M69: 39,221,719 km (0.111 R)
• M70: 39,636,105 km (0.114 R)
• M71: 40,552,841 km (0.113 R)
• M72: 40,720,241 km (0.094 R)
• M73: 40,887,940 km (0.091 R)
• M74: 44,289,198 km (0.104 R)
• M75: 45,761,839 km (0.039 R)
• M76: 46,198,066 km (0.099 R)
• M77: 46,285,581 km (0.069 R)
• M78: 48,666,282 km (0.05 R)
• M79: 50,275,506 km (0.091 R)
• M80: 51,901,934 km (0.103 R)
• M81: 53,087,348 km (0.045 R)
• M82: 53,545,715 km (0.089 R)
• M83: 53,821,275 km (0.114 R)
• M84: 53,913,277 km (0.078 R)
• M85: 57,352,981 km (0.062 R)
• M86: 57,917,564 km (0.048 R)
• M87: 59,146,809 km (0.105 R)
• M88: 59,717,076 km (0.106 R)
• M89: 59,907,515 km (0.092 R)
• M90: 62,112,737 km (0.11 R)
• M91: 62,982,798 km (0.05 R)
• M92: 63,176,677 km (0.111 R)
• M93: 63,370,855 km (0.066 R)
• M94: 65,126,685 km (0.105 R)
• M95: 65,322,658 km (0.101 R)
• M96: 65,420,794 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.2

Radius: 6.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.99 AU - 18.65 AU

Year: 24577 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,433,926 km

• M1: 165,754 km (0.112 R)
• M2: 424,708 km (0.099 R)
• M3: 1,198,279 km (0.114 R)
• M4: 1,673,851 km (0.046 R)
• M5: 1,897,499 km (0.087 R)
• M6: 2,226,615 km (0.119 R)
• M7: 2,884,546 km (0.108 R)
• M8: 3,373,133 km (0.096 R)
• M9: 3,828,958 km (0.111 R)
• M10: 4,034,505 km (0.119 R)
• M11: 5,019,457 km (0.079 R)
• M12: 5,244,602 km (0.103 R)
• M13: 5,341,990 km (0.076 R)
• M14: 5,440,127 km (0.034 R)
• M15: 5,538,712 km (0.051 R)
• M16: 5,604,834 km (0.099 R)
• M17: 7,892,185 km (0.113 R)
• M18: 8,304,627 km (0.103 R)
• M19: 9,307,381 km (0.086 R)
• M20: 10,716,593 km (0.063 R)
• M21: 12,580,433 km (0.119 R)
• M22: 13,415,787 km (0.102 R)
• M23: 15,093,228 km (0.108 R)
• M24: 15,838,974 km (0.07 R)
• M25: 16,216,260 km (0.1 R)
• M26: 17,608,866 km (0.084 R)
• M27: 17,657,635 km (0.114 R)
• M28: 18,048,834 km (0.069 R)
• M29: 19,895,170 km (0.059 R)
• M30: 20,558,039 km (0.075 R)
• M31: 21,539,849 km (0.039 R)
• M32: 22,273,029 km (0.118 R)
• M33: 23,281,019 km (0.115 R)
• M34: 23,334,575 km (0.114 R)
• M35: 25,012,166 km (0.042 R)
• M36: 25,341,431 km (0.065 R)
• M37: 28,539,534 km (0.114 R)
• M38: 30,156,537 km (0.072 R)
• M39: 30,682,523 km (0.094 R)
• M40: 30,799,958 km (0.037 R)
• M41: 31,625,289 km (0.097 R)
• M42: 31,981,182 km (0.09 R)
• M43: 32,577,330 km (0.096 R)
• M44: 33,720,258 km (0.105 R)
• M45: 34,753,829 km (0.079 R)
• M46: 34,876,200 km (0.089 R)
• M47: 35,612,970 km (0.105 R)
• M48: 37,101,768 km (0.074 R)
• M49: 40,011,746 km (0.118 R)
• M50: 41,558,887 km (0.058 R)
• M51: 41,883,664 km (0.106 R)
• M52: 43,059,802 km (0.096 R)
• M53: 44,114,318 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 4.9

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.67 AU - 21.63 AU

Year: 28825 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,433,926 km

• M1: 164,258 km (0.114 R)
• M2: 398,230 km (0.066 R)
• M3: 469,588 km (0.088 R)
• M4: 519,553 km (0.106 R)
• M5: 625,170 km (0.11 R)
• M6: 680,670 km (0.073 R)
• M7: 826,678 km (0.106 R)
• M8: 982,708 km (0.067 R)
• M9: 1,734,587 km (0.115 R)
• M10: 1,853,667 km (0.104 R)
• M11: 1,975,440 km (0.07 R)
• M12: 2,184,129 km (0.049 R)
• M13: 2,356,316 km (0.119 R)
• M14: 2,443,980 km (0.099 R)
• M15: 3,987,681 km (0.105 R)
• M16: 4,039,890 km (0.084 R)
• M17: 4,465,945 km (0.102 R)
• M18: 5,360,391 km (0.037 R)
• M19: 6,369,129 km (0.064 R)
• M20: 7,370,687 km (0.077 R)
• M21: 8,487,435 km (0.118 R)
• M22: 9,937,936 km (0.098 R)
• M23: 10,294,577 km (0.059 R)
• M24: 11,987,876 km (0.113 R)
• M25: 12,063,423 km (0.068 R)
• M26: 12,367,256 km (0.083 R)
• M27: 15,376,866 km (0.083 R)
• M28: 16,121,265 km (0.056 R)
• M29: 19,657,459 km (0.073 R)
• M30: 24,275,845 km (0.108 R)
• M31: 25,237,909 km (0.117 R)
• M32: 26,016,566 km (0.083 R)
• M33: 26,507,247 km (0.104 R)
• M34: 28,702,147 km (0.077 R)
• M35: 29,005,830 km (0.113 R)
• M36: 29,412,587 km (0.119 R)
• M37: 30,540,704 km (0.092 R)
• M38: 32,417,260 km (0.042 R)
• M39: 33,050,957 km (0.082 R)
• M40: 35,192,749 km (0.04 R)
• M41: 35,626,434 km (0.109 R)
• M42: 39,383,883 km (0.075 R)
• M43: 39,496,231 km (0.075 R)
• M44: 40,059,916 km (0.076 R)
• M45: 40,173,012 km (0.061 R)
• M46: 41,195,065 km (0.069 R)
• M47: 41,766,678 km (0.106 R)
• M48: 42,802,195 km (0.032 R)
• M49: 44,780,926 km (0.051 R)
• M50: 46,195,523 km (0.071 R)
• M51: 48,224,519 km (0.102 R)
• M52: 52,492,546 km (0.079 R)
• M53: 52,987,865 km (0.108 R)
• M54: 57,133,820 km (0.111 R)
• M55: 57,898,714 km (0.067 R)
• M56: 59,696,731 km (0.102 R)
• M57: 60,472,845 km (0.072 R)
• M58: 60,732,397 km (0.095 R)
• M59: 64,006,795 km (0.068 R)
• M60: 64,535,923 km (0.12 R)
• M61: 66,533,354 km (0.082 R)
• M62: 67,338,041 km (0.056 R)
• M63: 68,280,807 km (0.032 R)
• M64: 68,415,893 km (0.077 R)
• M65: 69,092,375 km (0.115 R)
• M66: 70,179,503 km (0.096 R)
• M67: 71,409,197 km (0.102 R)
• M68: 73,474,545 km (0.07 R)
• M69: 74,028,656 km (0.08 R)
• M70: 74,723,089 km (0.075 R)
• M71: 76,679,381 km (0.115 R)
• M72: 77,804,656 km (0.087 R)
• M73: 78,652,277 km (0.071 R)
• M74: 80,214,079 km (0.103 R)
• M75: 80,784,645 km (0.116 R)
• M76: 82,647,887 km (0.074 R)
• M77: 83,512,712 km (0.117 R)
• M78: 85,105,929 km (0.083 R)
• M79: 85,687,716 km (0.076 R)
• M80: 86,855,477 km (0.107 R)
• M81: 87,148,090 km (0.113 R)
• M82: 89,354,060 km (0.065 R)
• M83: 90,389,726 km (0.026 R)
• M84: 90,686,379 km (0.11 R)
• M85: 92,622,474 km (0.113 R)
• M86: 92,771,923 km (0.047 R)
• M87: 94,120,996 km (0.088 R)
• M88: 95,929,934 km (0.083 R)
• M89: 96,383,814 km (0.119 R)
• M90: 97,902,382 km (0.049 R)
• M91: 98,206,963 km (0.047 R)
• M92: 100,655,431 km (0.036 R)
• M93: 103,123,946 km (0.038 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit