🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 13.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,202,820 km

• M1: 338,690 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.65 AU - 2.47 AU

Year: 1049 Days

Day: 20.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.39 AU - 2.55 AU

Year: 1377 Days

Day: 40.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 6

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.75 AU - 14.55 AU

Year: 18883 Days

Day: 21.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 97.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,202,820 km

• M1: 260,300 km (0.089 R)
• M2: 382,223 km (0.117 R)
• M3: 468,241 km (0.079 R)
• M4: 541,843 km (0.112 R)
• M5: 701,315 km (0.101 R)
• M6: 853,157 km (0.11 R)
• M7: 898,485 km (0.119 R)
• M8: 1,162,675 km (0.102 R)
• M9: 1,396,347 km (0.079 R)
• M10: 2,404,935 km (0.071 R)
• M11: 2,872,429 km (0.078 R)
• M12: 3,187,631 km (0.085 R)
• M13: 4,515,163 km (0.067 R)
• M14: 4,963,807 km (0.038 R)
• M15: 5,771,785 km (0.073 R)
• M16: 5,903,132 km (0.098 R)
• M17: 6,035,376 km (0.095 R)
• M18: 6,168,668 km (0.094 R)
• M19: 6,483,422 km (0.051 R)
• M20: 6,665,782 km (0.063 R)
• M21: 9,132,800 km (0.094 R)
• M22: 9,750,340 km (0.082 R)
• M23: 11,516,792 km (0.08 R)
• M24: 11,682,247 km (0.099 R)
• M25: 12,351,847 km (0.068 R)
• M26: 13,263,796 km (0.091 R)
• M27: 13,495,224 km (0.081 R)
• M28: 14,079,553 km (0.071 R)
• M29: 15,333,183 km (0.089 R)
• M30: 16,004,130 km (0.093 R)
• M31: 16,250,368 km (0.107 R)
• M32: 16,934,329 km (0.091 R)
• M33: 17,185,355 km (0.089 R)
• M34: 17,311,316 km (0.096 R)
• M35: 17,500,707 km (0.056 R)
• M36: 17,690,995 km (0.085 R)
• M37: 18,201,573 km (0.051 R)
• M38: 18,458,732 km (0.076 R)
• M39: 20,893,437 km (0.074 R)
• M40: 21,162,713 km (0.081 R)
• M41: 21,568,572 km (0.118 R)
• M42: 23,218,038 km (0.083 R)
• M43: 25,264,537 km (0.118 R)
• M44: 25,551,316 km (0.06 R)
• M45: 25,839,292 km (0.037 R)
• M46: 26,128,166 km (0.084 R)
• M47: 26,418,236 km (0.084 R)
• M48: 26,855,211 km (0.114 R)
• M49: 27,001,518 km (0.074 R)
• M50: 27,074,671 km (0.059 R)
• M51: 27,221,277 km (0.092 R)
• M52: 28,180,648 km (0.097 R)
• M53: 28,627,198 km (0.096 R)
• M54: 29,678,123 km (0.08 R)
• M55: 29,829,217 km (0.094 R)
• M56: 30,056,456 km (0.091 R)
• M57: 30,436,435 km (0.063 R)
• M58: 32,671,577 km (0.108 R)
• M59: 32,984,087 km (0.12 R)
• M60: 33,140,715 km (0.117 R)
• M61: 33,454,572 km (0.084 R)
• M62: 34,402,274 km (0.106 R)
• M63: 36,404,642 km (0.038 R)
• M64: 36,566,507 km (0.057 R)
• M65: 37,542,483 km (0.051 R)
• M66: 38,691,993 km (0.117 R)
• M67: 39,686,370 km (0.09 R)
• M68: 40,270,251 km (0.049 R)
• M69: 40,689,125 km (0.063 R)
• M70: 41,193,718 km (0.109 R)
• M71: 42,464,104 km (0.101 R)
• M72: 47,583,941 km (0.107 R)
• M73: 47,849,477 km (0.106 R)
• M74: 48,026,751 km (0.12 R)
• M75: 49,811,453 km (0.086 R)
• M76: 50,621,675 km (0.086 R)
• M77: 50,983,104 km (0.099 R)
• M78: 51,981,670 km (0.111 R)
• M79: 52,254,985 km (0.112 R)
• M80: 52,437,644 km (0.032 R)
• M81: 52,803,411 km (0.034 R)
• M82: 53,537,338 km (0.097 R)
• M83: 54,274,855 km (0.102 R)
• M84: 56,133,011 km (0.101 R)
• M85: 58,769,224 km (0.065 R)
• M86: 59,911,404 km (0.054 R)
• M87: 60,772,789 km (0.064 R)
• M88: 60,964,872 km (0.117 R)
• M89: 61,831,194 km (0.036 R)
• M90: 62,120,965 km (0.089 R)
• M91: 63,576,253 km (0.101 R)
• M92: 63,868,717 km (0.105 R)
• M93: 64,552,678 km (0.104 R)
• M94: 64,846,638 km (0.105 R)
• M95: 65,140,897 km (0.115 R)

Asteroid Belt

Center: 15.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 6.3

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.63 AU - 16.37 AU

Year: 22705 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,202,820 km

• M1: 133,740 km (0.109 R)
• M2: 193,131 km (0.09 R)
• M3: 366,365 km (0.083 R)
• M4: 892,950 km (0.094 R)
• M5: 1,188,555 km (0.032 R)
• M6: 1,274,275 km (0.107 R)
• M7: 1,637,797 km (0.08 R)
• M8: 1,864,139 km (0.108 R)
• M9: 2,135,210 km (0.068 R)
• M10: 2,275,384 km (0.113 R)
• M11: 2,454,901 km (0.041 R)
• M12: 2,676,456 km (0.112 R)
• M13: 3,543,076 km (0.098 R)
• M14: 3,878,175 km (0.112 R)
• M15: 4,533,713 km (0.069 R)
• M16: 5,412,601 km (0.093 R)
• M17: 5,652,556 km (0.118 R)
• M18: 5,798,114 km (0.107 R)
• M19: 5,895,951 km (0.072 R)
• M20: 6,392,915 km (0.105 R)
• M21: 6,646,484 km (0.049 R)
• M22: 7,163,494 km (0.039 R)
• M23: 10,053,426 km (0.064 R)
• M24: 10,407,673 km (0.073 R)
• M25: 10,526,604 km (0.081 R)
• M26: 10,886,087 km (0.085 R)
• M27: 11,006,963 km (0.102 R)
• M28: 12,051,156 km (0.103 R)
• M29: 12,364,414 km (0.057 R)
• M30: 12,870,952 km (0.081 R)
• M31: 15,031,295 km (0.108 R)
• M32: 15,368,339 km (0.11 R)
• M33: 17,725,403 km (0.054 R)
• M34: 17,867,521 km (0.089 R)
• M35: 18,296,119 km (0.095 R)
• M36: 19,455,652 km (0.099 R)
• M37: 20,938,316 km (0.045 R)
• M38: 21,693,187 km (0.115 R)
• M39: 22,380,141 km (0.059 R)
• M40: 22,996,633 km (0.087 R)
• M41: 23,462,780 km (0.073 R)
• M42: 24,246,673 km (0.099 R)
• M43: 25,598,739 km (0.077 R)
• M44: 28,791,606 km (0.116 R)
• M45: 28,958,707 km (0.116 R)
• M46: 29,714,775 km (0.12 R)
• M47: 31,417,647 km (0.077 R)
• M48: 32,715,558 km (0.101 R)
• M49: 34,030,972 km (0.108 R)
• M50: 34,207,648 km (0.096 R)
• M51: 34,917,340 km (0.108 R)
• M52: 35,095,660 km (0.107 R)
• M53: 36,712,963 km (0.079 R)
• M54: 37,713,324 km (0.05 R)
• M55: 38,262,797 km (0.097 R)
• M56: 38,538,506 km (0.079 R)
• M57: 39,926,774 km (0.118 R)
• M58: 40,486,719 km (0.097 R)
• M59: 40,861,462 km (0.11 R)
• M60: 41,425,745 km (0.091 R)
• M61: 41,519,991 km (0.116 R)
• M62: 42,087,267 km (0.077 R)
• M63: 44,671,570 km (0.087 R)
• M64: 46,226,939 km (0.05 R)
• M65: 46,716,722 km (0.028 R)
• M66: 47,503,906 km (0.111 R)
• M67: 48,196,245 km (0.109 R)
• M68: 49,490,865 km (0.085 R)
• M69: 52,828,094 km (0.059 R)
• M70: 52,930,419 km (0.063 R)
• M71: 54,678,919 km (0.112 R)
• M72: 55,924,471 km (0.104 R)
• M73: 56,133,011 km (0.105 R)
• M74: 56,760,125 km (0.112 R)
• M75: 58,337,934 km (0.12 R)
• M76: 59,291,470 km (0.092 R)
• M77: 61,644,196 km (0.104 R)
• M78: 64,901,241 km (0.071 R)
• M79: 65,120,402 km (0.118 R)
• M80: 65,669,276 km (0.047 R)
• M81: 66,219,647 km (0.061 R)
• M82: 66,992,769 km (0.057 R)
• M83: 67,657,881 km (0.084 R)
• M84: 67,768,883 km (0.12 R)
• M85: 68,547,988 km (0.111 R)
• M86: 71,241,797 km (0.12 R)
• M87: 72,033,918 km (0.112 R)
• M88: 73,855,571 km (0.063 R)
• M89: 74,198,749 km (0.091 R)
• M90: 75,461,804 km (0.045 R)
• M91: 76,732,039 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 7.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.97 AU - 24.77 AU

Year: 32615 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,202,820 km

• M1: 409,898 km (0.093 R)
• M2: 485,744 km (0.071 R)
• M3: 1,148,164 km (0.113 R)
• M4: 1,654,852 km (0.101 R)
• M5: 2,481,529 km (0.118 R)
• M6: 2,675,109 km (0.12 R)
• M7: 3,128,690 km (0.098 R)
• M8: 3,206,630 km (0.096 R)
• M9: 3,633,134 km (0.101 R)
• M10: 4,510,077 km (0.115 R)
• M11: 5,201,219 km (0.106 R)
• M12: 7,326,556 km (0.069 R)
• M13: 10,337,662 km (0.032 R)
• M14: 12,009,867 km (0.086 R)
• M15: 12,296,795 km (0.116 R)
• M16: 16,998,806 km (0.114 R)
• M17: 17,831,019 km (0.112 R)
• M18: 18,865,937 km (0.088 R)
• M19: 18,960,932 km (0.112 R)
• M20: 19,056,076 km (0.066 R)
• M21: 19,823,513 km (0.08 R)
• M22: 22,739,475 km (0.096 R)
• M23: 24,324,464 km (0.103 R)
• M24: 24,583,418 km (0.055 R)
• M25: 28,630,788 km (0.096 R)
• M26: 29,178,616 km (0.027 R)
• M27: 32,252,403 km (0.04 R)
• M28: 32,993,810 km (0.048 R)
• M29: 33,165,698 km (0.069 R)
• M30: 35,486,111 km (0.075 R)
• M31: 38,158,527 km (0.068 R)
• M32: 39,853,621 km (0.068 R)
• M33: 40,771,852 km (0.032 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit