🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.93 AU - 1.03 AU

Year: 339 Days

Day: 23 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.02 AU - 1.06 AU

Year: 371 Days

Day: 36.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,300,198 km

• M1: 282,890 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.31 AU - 2.37 AU

Year: 1252 Days

Day: 20.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.36 AU - 2.54 AU

Year: 1342 Days

Day: 42.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 8.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.58 AU - 7 AU

Year: 4874 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,300,198 km

• M1: 146,756 km (0.105 R)
• M2: 462,557 km (0.054 R)
• M3: 691,591 km (0.028 R)
• M4: 880,383 km (0.114 R)
• M5: 1,139,786 km (0.098 R)
• M6: 1,208,601 km (0.076 R)
• M7: 1,437,935 km (0.113 R)
• M8: 1,603,988 km (0.057 R)
• M9: 1,760,318 km (0.103 R)
• M10: 2,190,562 km (0.079 R)
• M11: 2,259,526 km (0.042 R)
• M12: 2,382,196 km (0.117 R)
• M13: 2,857,170 km (0.064 R)
• M14: 2,951,865 km (0.119 R)
• M15: 3,009,161 km (0.115 R)
• M16: 3,163,995 km (0.073 R)
• M17: 3,341,268 km (0.069 R)
• M18: 3,441,200 km (0.106 R)
• M19: 3,955,667 km (0.101 R)
• M20: 4,627,062 km (0.116 R)
• M21: 5,310,126 km (0.078 R)
• M22: 5,380,138 km (0.113 R)
• M23: 5,450,449 km (0.071 R)
• M24: 5,687,262 km (0.059 R)
• M25: 6,048,691 km (0.068 R)
• M26: 6,417,749 km (0.089 R)
• M27: 7,151,825 km (0.087 R)
• M28: 9,880,491 km (0.058 R)
• M29: 10,024,553 km (0.101 R)
• M30: 10,373,266 km (0.103 R)
• M31: 10,490,251 km (0.099 R)
• M32: 11,202,188 km (0.117 R)
• M33: 11,262,176 km (0.112 R)
• M34: 11,442,891 km (0.069 R)
• M35: 12,083,020 km (0.026 R)
• M36: 12,237,106 km (0.115 R)
• M37: 13,302,542 km (0.082 R)
• M38: 13,493,578 km (0.11 R)
• M39: 13,975,283 km (0.116 R)
• M40: 14,364,687 km (0.115 R)
• M41: 14,560,810 km (0.067 R)
• M42: 15,454,058 km (0.088 R)
• M43: 15,688,478 km (0.054 R)
• M44: 16,025,522 km (0.104 R)
• M45: 16,262,785 km (0.049 R)
• M46: 16,330,852 km (0.109 R)
• M47: 16,706,641 km (0.101 R)
• M48: 16,775,307 km (0.104 R)
• M49: 17,501,754 km (0.111 R)
• M50: 17,676,185 km (0.051 R)
• M51: 17,781,203 km (0.119 R)
• M52: 18,877,905 km (0.09 R)
• M53: 19,272,245 km (0.09 R)
• M54: 19,488,563 km (0.03 R)
• M55: 19,597,022 km (0.079 R)
• M56: 20,251,812 km (0.093 R)
• M57: 20,471,721 km (0.064 R)
• M58: 20,692,527 km (0.059 R)
• M59: 20,950,883 km (0.114 R)
• M60: 21,062,034 km (0.108 R)
• M61: 21,173,335 km (0.078 R)
• M62: 21,284,785 km (0.069 R)
• M63: 21,695,282 km (0.11 R)
• M64: 21,920,277 km (0.098 R)
• M65: 22,070,772 km (0.056 R)
• M66: 23,248,257 km (0.079 R)
• M67: 23,593,978 km (0.087 R)
• M68: 23,941,344 km (0.045 R)
• M69: 24,290,356 km (0.077 R)
• M70: 24,446,087 km (0.093 R)
• M71: 24,719,403 km (0.116 R)
• M72: 25,072,154 km (0.087 R)
• M73: 25,901,824 km (0.084 R)
• M74: 26,500,066 km (0.045 R)
• M75: 26,620,193 km (0.047 R)
• M76: 26,740,619 km (0.098 R)
• M77: 26,861,195 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 12.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.38 AU - 9.58 AU

Year: 7886 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,300,198 km

• M1: 213,775 km (0.115 R)
• M2: 298,149 km (0.091 R)
• M3: 413,788 km (0.107 R)
• M4: 527,931 km (0.102 R)
• M5: 807,380 km (0.084 R)
• M6: 888,462 km (0.115 R)
• M7: 1,015,770 km (0.119 R)
• M8: 1,104,331 km (0.097 R)
• M9: 1,289,982 km (0.08 R)
• M10: 1,370,466 km (0.114 R)
• M11: 1,605,484 km (0.11 R)
• M12: 1,710,352 km (0.119 R)
• M13: 1,799,662 km (0.063 R)
• M14: 2,115,314 km (0.052 R)
• M15: 2,550,195 km (0.106 R)
• M16: 2,905,490 km (0.041 R)
• M17: 3,188,230 km (0.098 R)
• M18: 3,434,318 km (0.072 R)
• M19: 3,617,426 km (0.102 R)
• M20: 3,803,825 km (0.099 R)
• M21: 3,898,221 km (0.113 R)
• M22: 4,555,854 km (0.058 R)
• M23: 4,910,550 km (0.105 R)
• M24: 5,143,474 km (0.066 R)
• M25: 5,486,203 km (0.107 R)
• M26: 5,755,030 km (0.084 R)
• M27: 6,055,722 km (0.115 R)
• M28: 6,138,749 km (0.089 R)
• M29: 6,587,393 km (0.063 R)
• M30: 7,368,742 km (0.093 R)
• M31: 7,875,730 km (0.086 R)
• M32: 8,087,859 km (0.102 R)
• M33: 8,271,117 km (0.101 R)
• M34: 8,455,870 km (0.107 R)
• M35: 8,892,247 km (0.045 R)
• M36: 9,335,954 km (0.104 R)
• M37: 10,443,577 km (0.112 R)
• M38: 10,911,669 km (0.119 R)
• M39: 11,386,792 km (0.09 R)
• M40: 12,816,648 km (0.119 R)
• M41: 13,066,476 km (0.077 R)
• M42: 14,450,556 km (0.111 R)
• M43: 15,084,851 km (0.105 R)
• M44: 15,310,893 km (0.101 R)
• M45: 16,187,686 km (0.051 R)
• M46: 16,535,202 km (0.052 R)
• M47: 16,768,425 km (0.093 R)
• M48: 17,553,216 km (0.08 R)
• M49: 17,990,042 km (0.116 R)
• M50: 18,349,974 km (0.083 R)
• M51: 18,793,382 km (0.099 R)
• M52: 19,199,391 km (0.115 R)
• M53: 19,608,391 km (0.115 R)
• M54: 20,061,523 km (0.102 R)
• M55: 21,104,370 km (0.108 R)
• M56: 21,315,153 km (0.1 R)
• M57: 21,823,637 km (0.08 R)
• M58: 22,895,954 km (0.099 R)
• M59: 23,199,189 km (0.108 R)
• M60: 23,329,638 km (0.119 R)
• M61: 24,073,289 km (0.063 R)
• M62: 26,259,662 km (0.068 R)
• M63: 26,395,647 km (0.096 R)
• M64: 26,577,259 km (0.073 R)
• M65: 26,850,424 km (0.029 R)
• M66: 26,941,679 km (0.102 R)
• M67: 27,813,984 km (0.088 R)
• M68: 28,276,690 km (0.108 R)
• M69: 28,462,491 km (0.102 R)
• M70: 29,586,120 km (0.046 R)
• M71: 30,153,246 km (0.107 R)
• M72: 30,390,658 km (0.049 R)
• M73: 30,676,390 km (0.067 R)
• M74: 30,915,148 km (0.093 R)
• M75: 31,250,397 km (0.072 R)
• M76: 31,490,651 km (0.088 R)
• M77: 32,069,744 km (0.054 R)
• M78: 32,409,182 km (0.096 R)
• M79: 32,555,040 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 4.6

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.48 AU - 21.64 AU

Year: 31432 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,300,198 km

• M1: 289,621 km (0.089 R)
• M2: 427,401 km (0.08 R)
• M3: 1,104,331 km (0.036 R)
• M4: 1,320,500 km (0.08 R)
• M5: 1,549,834 km (0.061 R)
• M6: 2,412,266 km (0.096 R)
• M7: 2,799,425 km (0.116 R)
• M8: 3,018,735 km (0.083 R)
• M9: 3,093,086 km (0.101 R)
• M10: 3,435,066 km (0.091 R)
• M11: 3,829,257 km (0.054 R)
• M12: 4,031,663 km (0.101 R)
• M13: 4,446,797 km (0.032 R)
• M14: 4,702,459 km (0.111 R)
• M15: 4,788,777 km (0.033 R)
• M16: 4,832,161 km (0.088 R)
• M17: 4,962,909 km (0.117 R)
• M18: 5,006,891 km (0.101 R)
• M19: 5,228,146 km (0.105 R)
• M20: 5,910,911 km (0.053 R)
• M21: 5,957,436 km (0.119 R)
• M22: 6,477,289 km (0.11 R)
• M23: 7,610,044 km (0.115 R)
• M24: 9,231,086 km (0.118 R)
• M25: 10,612,772 km (0.09 R)
• M26: 11,588,449 km (0.118 R)
• M27: 11,705,136 km (0.088 R)
• M28: 12,057,439 km (0.1 R)
• M29: 13,196,178 km (0.076 R)
• M30: 14,431,258 km (0.081 R)
• M31: 14,556,770 km (0.093 R)
• M32: 15,574,036 km (0.092 R)
• M33: 16,091,345 km (0.074 R)
• M34: 16,417,469 km (0.116 R)
• M35: 19,034,833 km (0.087 R)
• M36: 19,241,577 km (0.068 R)
• M37: 19,796,286 km (0.058 R)
• M38: 20,145,597 km (0.034 R)
• M39: 21,205,797 km (0.06 R)
• M40: 21,634,994 km (0.109 R)
• M41: 21,706,801 km (0.082 R)
• M42: 23,086,093 km (0.119 R)
• M43: 24,120,413 km (0.071 R)
• M44: 24,344,061 km (0.027 R)
• M45: 24,718,355 km (0.087 R)
• M46: 25,019,047 km (0.062 R)
• M47: 26,081,192 km (0.068 R)
• M48: 28,327,703 km (0.04 R)
• M49: 32,015,889 km (0.104 R)
• M50: 32,837,331 km (0.078 R)
• M51: 33,832,306 km (0.098 R)
• M52: 34,585,083 km (0.086 R)
• M53: 34,837,155 km (0.082 R)
• M54: 34,921,379 km (0.059 R)
• M55: 35,005,603 km (0.037 R)
• M56: 35,174,349 km (0.047 R)
• M57: 35,682,084 km (0.069 R)
• M58: 37,133,632 km (0.082 R)
• M59: 37,305,670 km (0.044 R)
• M60: 38,866,125 km (0.078 R)
• M61: 39,128,221 km (0.085 R)
• M62: 46,701,613 km (0.104 R)
• M63: 46,980,164 km (0.034 R)
• M64: 47,073,214 km (0.081 R)
• M65: 48,194,151 km (0.118 R)
• M66: 48,475,694 km (0.082 R)
• M67: 48,569,641 km (0.12 R)
• M68: 49,229,368 km (0.11 R)
• M69: 49,512,856 km (0.094 R)
• M70: 49,797,092 km (0.058 R)
• M71: 50,462,055 km (0.073 R)
• M72: 51,225,752 km (0.117 R)
• M73: 51,609,171 km (0.094 R)
• M74: 51,801,105 km (0.102 R)
• M75: 52,378,553 km (0.091 R)
• M76: 53,054,885 km (0.093 R)
• M77: 53,831,447 km (0.103 R)
• M78: 55,690,650 km (0.076 R)
• M79: 56,084,691 km (0.102 R)
• M80: 56,479,778 km (0.114 R)
• M81: 57,670,428 km (0.111 R)
• M82: 58,869,305 km (0.112 R)
• M83: 59,371,206 km (0.072 R)
• M84: 59,471,736 km (0.108 R)
• M85: 60,682,880 km (0.087 R)
• M86: 64,571,527 km (0.102 R)
• M87: 64,778,421 km (0.101 R)
• M88: 65,712,061 km (0.119 R)
• M89: 66,232,812 km (0.12 R)
• M90: 68,434,444 km (0.054 R)
• M91: 70,234,256 km (0.028 R)
• M92: 70,553,497 km (0.08 R)
• M93: 70,766,525 km (0.034 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: 324 - 16,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit